Adjusted copyrights to 2012

68 files changed, 8843 insertions, 8843 deletions

diff --git a/plugins/org.eclipse.net4j.util.ui/.settings/org.eclipse.jdt.ui.prefs b/plugins/org.eclipse.net4j.util.ui/.settings/org.eclipse.jdt.ui.prefs
index aaef0ccba1..6726e7034a 100644
--- a/plugins/org.eclipse.net4j.util.ui/.settings/org.eclipse.jdt.ui.prefs
+++ b/plugins/org.eclipse.net4j.util.ui/.settings/org.eclipse.jdt.ui.prefs
@@ -1,120 +1,120 @@
-#Thu Feb 04 09:44:24 CET 2010
-cleanup.add_default_serial_version_id=true
-cleanup.add_generated_serial_version_id=false
-cleanup.add_missing_annotations=true
-cleanup.add_missing_deprecated_annotations=true
-cleanup.add_missing_methods=false
-cleanup.add_missing_nls_tags=false
-cleanup.add_missing_override_annotations=true
-cleanup.add_missing_override_annotations_interface_methods=true
-cleanup.add_serial_version_id=true
-cleanup.always_use_blocks=true
-cleanup.always_use_parentheses_in_expressions=false
-cleanup.always_use_this_for_non_static_field_access=false
-cleanup.always_use_this_for_non_static_method_access=false
-cleanup.convert_to_enhanced_for_loop=false
-cleanup.correct_indentation=true
-cleanup.format_source_code=true
-cleanup.format_source_code_changes_only=false
-cleanup.make_local_variable_final=true
-cleanup.make_parameters_final=false
-cleanup.make_private_fields_final=true
-cleanup.make_type_abstract_if_missing_method=false
-cleanup.make_variable_declarations_final=false
-cleanup.never_use_blocks=false
-cleanup.never_use_parentheses_in_expressions=true
-cleanup.organize_imports=true
-cleanup.qualify_static_field_accesses_with_declaring_class=false
-cleanup.qualify_static_member_accesses_through_instances_with_declaring_class=true
-cleanup.qualify_static_member_accesses_through_subtypes_with_declaring_class=true
-cleanup.qualify_static_member_accesses_with_declaring_class=false
-cleanup.qualify_static_method_accesses_with_declaring_class=false
-cleanup.remove_private_constructors=true
-cleanup.remove_trailing_whitespaces=true
-cleanup.remove_trailing_whitespaces_all=true
-cleanup.remove_trailing_whitespaces_ignore_empty=false
-cleanup.remove_unnecessary_casts=true
-cleanup.remove_unnecessary_nls_tags=true
-cleanup.remove_unused_imports=true
-cleanup.remove_unused_local_variables=false
-cleanup.remove_unused_private_fields=true
-cleanup.remove_unused_private_members=false
-cleanup.remove_unused_private_methods=true
-cleanup.remove_unused_private_types=true
-cleanup.sort_members=false
-cleanup.sort_members_all=false
-cleanup.use_blocks=true
-cleanup.use_blocks_only_for_return_and_throw=false
-cleanup.use_parentheses_in_expressions=true
-cleanup.use_this_for_non_static_field_access=true
-cleanup.use_this_for_non_static_field_access_only_if_necessary=true
-cleanup.use_this_for_non_static_method_access=true
-cleanup.use_this_for_non_static_method_access_only_if_necessary=true
-cleanup_profile=_EMFT
-cleanup_settings_version=2
-eclipse.preferences.version=1
-editor_save_participant_org.eclipse.jdt.ui.postsavelistener.cleanup=true
-formatter_profile=_EMFT
-formatter_settings_version=11
-org.eclipse.jdt.ui.exception.name=ex
-org.eclipse.jdt.ui.gettersetter.use.is=true
-org.eclipse.jdt.ui.ignorelowercasenames=true
-org.eclipse.jdt.ui.importorder=org.eclipse.emf.cdo;org.eclipse.emf.internal.cdo;org.eclipse.net4j;org.eclipse.internal.net4j;org.eclipse.emf;org.eclipse;com;org;javax;java;
-org.eclipse.jdt.ui.javadoc=true
-org.eclipse.jdt.ui.keywordthis=false
-org.eclipse.jdt.ui.ondemandthreshold=99
-org.eclipse.jdt.ui.overrideannotation=true
-org.eclipse.jdt.ui.staticondemandthreshold=99
-org.eclipse.jdt.ui.text.custom_code_templates=<?xml version\="1.0" encoding\="UTF-8" standalone\="no"?><templates><template autoinsert\="false" context\="gettercomment_context" deleted\="false" description\="Comment for getter method" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.gettercomment" name\="gettercomment"/><template autoinsert\="false" context\="settercomment_context" deleted\="false" description\="Comment for setter method" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.settercomment" name\="settercomment"/><template autoinsert\="false" context\="constructorcomment_context" deleted\="false" description\="Comment for created constructors" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.constructorcomment" name\="constructorcomment"/><template autoinsert\="false" context\="filecomment_context" deleted\="false" description\="Comment for created Java files" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.filecomment" name\="filecomment">/*\r\n * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.\r\n * All rights reserved. This program and the accompanying materials\r\n * are made available under the terms of the Eclipse Public License v1.0\r\n * which accompanies this distribution, and is available at\r\n * http\://www.eclipse.org/legal/epl-v10.html\r\n * \r\n * Contributors\:\r\n *    Eike Stepper - initial API and implementation\r\n */</template><template autoinsert\="false" context\="typecomment_context" deleted\="false" description\="Comment for created types" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.typecomment" name\="typecomment">/**\r\n * @author Eike Stepper\r\n */</template><template autoinsert\="false" context\="fieldcomment_context" deleted\="false" description\="Comment for fields" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.fieldcomment" name\="fieldcomment"/><template autoinsert\="false" context\="methodcomment_context" deleted\="false" description\="Comment for non-overriding methods" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.methodcomment" name\="methodcomment"/><template autoinsert\="false" context\="overridecomment_context" deleted\="false" description\="Comment for overriding methods" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.overridecomment" name\="overridecomment"/><template autoinsert\="false" context\="delegatecomment_context" deleted\="false" description\="Comment for delegate methods" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.delegatecomment" name\="delegatecomment"/><template autoinsert\="true" context\="newtype_context" deleted\="false" description\="Newly created files" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.newtype" name\="newtype">${filecomment}\r\n${package_declaration}\r\n\r\n${typecomment}\r\n${type_declaration}</template><template autoinsert\="true" context\="classbody_context" deleted\="false" description\="Code in new class type bodies" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.classbody" name\="classbody">\r\n</template><template autoinsert\="true" context\="interfacebody_context" deleted\="false" description\="Code in new interface type bodies" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.interfacebody" name\="interfacebody">\r\n</template><template autoinsert\="true" context\="enumbody_context" deleted\="false" description\="Code in new enum type bodies" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.enumbody" name\="enumbody">\r\n</template><template autoinsert\="true" context\="annotationbody_context" deleted\="false" description\="Code in new annotation type bodies" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.annotationbody" name\="annotationbody">\r\n</template><template autoinsert\="false" context\="catchblock_context" deleted\="false" description\="Code in new catch blocks" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.catchblock" name\="catchblock">${exception_var}.printStackTrace();</template><template autoinsert\="false" context\="methodbody_context" deleted\="false" description\="Code in created method stubs" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.methodbody" name\="methodbody">${body_statement}</template><template autoinsert\="false" context\="constructorbody_context" deleted\="false" description\="Code in created constructor stubs" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.constructorbody" name\="constructorbody">${body_statement}</template><template autoinsert\="true" context\="getterbody_context" deleted\="false" description\="Code in created getters" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.getterbody" name\="getterbody">return ${field};</template><template autoinsert\="true" context\="setterbody_context" deleted\="false" description\="Code in created setters" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.setterbody" name\="setterbody">${field} \= ${param};</template></templates>
-sp_cleanup.add_default_serial_version_id=true
-sp_cleanup.add_generated_serial_version_id=false
-sp_cleanup.add_missing_annotations=true
-sp_cleanup.add_missing_deprecated_annotations=true
-sp_cleanup.add_missing_methods=false
-sp_cleanup.add_missing_nls_tags=false
-sp_cleanup.add_missing_override_annotations=true
-sp_cleanup.add_missing_override_annotations_interface_methods=false
-sp_cleanup.add_serial_version_id=false
-sp_cleanup.always_use_blocks=true
-sp_cleanup.always_use_parentheses_in_expressions=false
-sp_cleanup.always_use_this_for_non_static_field_access=false
-sp_cleanup.always_use_this_for_non_static_method_access=false
-sp_cleanup.convert_to_enhanced_for_loop=false
-sp_cleanup.correct_indentation=true
-sp_cleanup.format_source_code=true
-sp_cleanup.format_source_code_changes_only=false
-sp_cleanup.make_local_variable_final=false
-sp_cleanup.make_parameters_final=false
-sp_cleanup.make_private_fields_final=true
-sp_cleanup.make_type_abstract_if_missing_method=false
-sp_cleanup.make_variable_declarations_final=false
-sp_cleanup.never_use_blocks=false
-sp_cleanup.never_use_parentheses_in_expressions=true
-sp_cleanup.on_save_use_additional_actions=true
-sp_cleanup.organize_imports=true
-sp_cleanup.qualify_static_field_accesses_with_declaring_class=false
-sp_cleanup.qualify_static_member_accesses_through_instances_with_declaring_class=true
-sp_cleanup.qualify_static_member_accesses_through_subtypes_with_declaring_class=true
-sp_cleanup.qualify_static_member_accesses_with_declaring_class=false
-sp_cleanup.qualify_static_method_accesses_with_declaring_class=false
-sp_cleanup.remove_private_constructors=true
-sp_cleanup.remove_trailing_whitespaces=true
-sp_cleanup.remove_trailing_whitespaces_all=true
-sp_cleanup.remove_trailing_whitespaces_ignore_empty=false
-sp_cleanup.remove_unnecessary_casts=true
-sp_cleanup.remove_unnecessary_nls_tags=true
-sp_cleanup.remove_unused_imports=true
-sp_cleanup.remove_unused_local_variables=false
-sp_cleanup.remove_unused_private_fields=true
-sp_cleanup.remove_unused_private_members=false
-sp_cleanup.remove_unused_private_methods=true
-sp_cleanup.remove_unused_private_types=true
-sp_cleanup.sort_members=false
-sp_cleanup.sort_members_all=false
-sp_cleanup.use_blocks=true
-sp_cleanup.use_blocks_only_for_return_and_throw=false
-sp_cleanup.use_parentheses_in_expressions=true
-sp_cleanup.use_this_for_non_static_field_access=true
-sp_cleanup.use_this_for_non_static_field_access_only_if_necessary=true
-sp_cleanup.use_this_for_non_static_method_access=true
-sp_cleanup.use_this_for_non_static_method_access_only_if_necessary=true
+#Thu Feb 04 09:44:24 CET 2010

+cleanup.add_default_serial_version_id=true

+cleanup.add_generated_serial_version_id=false

+cleanup.add_missing_annotations=true

+cleanup.add_missing_deprecated_annotations=true

+cleanup.add_missing_methods=false

+cleanup.add_missing_nls_tags=false

+cleanup.add_missing_override_annotations=true

+cleanup.add_missing_override_annotations_interface_methods=true

+cleanup.add_serial_version_id=true

+cleanup.always_use_blocks=true

+cleanup.always_use_parentheses_in_expressions=false

+cleanup.always_use_this_for_non_static_field_access=false

+cleanup.always_use_this_for_non_static_method_access=false

+cleanup.convert_to_enhanced_for_loop=false

+cleanup.correct_indentation=true

+cleanup.format_source_code=true

+cleanup.format_source_code_changes_only=false

+cleanup.make_local_variable_final=true

+cleanup.make_parameters_final=false

+cleanup.make_private_fields_final=true

+cleanup.make_type_abstract_if_missing_method=false

+cleanup.make_variable_declarations_final=false

+cleanup.never_use_blocks=false

+cleanup.never_use_parentheses_in_expressions=true

+cleanup.organize_imports=true

+cleanup.qualify_static_field_accesses_with_declaring_class=false

+cleanup.qualify_static_member_accesses_through_instances_with_declaring_class=true

+cleanup.qualify_static_member_accesses_through_subtypes_with_declaring_class=true

+cleanup.qualify_static_member_accesses_with_declaring_class=false

+cleanup.qualify_static_method_accesses_with_declaring_class=false

+cleanup.remove_private_constructors=true

+cleanup.remove_trailing_whitespaces=true

+cleanup.remove_trailing_whitespaces_all=true

+cleanup.remove_trailing_whitespaces_ignore_empty=false

+cleanup.remove_unnecessary_casts=true

+cleanup.remove_unnecessary_nls_tags=true

+cleanup.remove_unused_imports=true

+cleanup.remove_unused_local_variables=false

+cleanup.remove_unused_private_fields=true

+cleanup.remove_unused_private_members=false

+cleanup.remove_unused_private_methods=true

+cleanup.remove_unused_private_types=true

+cleanup.sort_members=false

+cleanup.sort_members_all=false

+cleanup.use_blocks=true

+cleanup.use_blocks_only_for_return_and_throw=false

+cleanup.use_parentheses_in_expressions=true

+cleanup.use_this_for_non_static_field_access=true

+cleanup.use_this_for_non_static_field_access_only_if_necessary=true

+cleanup.use_this_for_non_static_method_access=true

+cleanup.use_this_for_non_static_method_access_only_if_necessary=true

+cleanup_profile=_EMFT

+cleanup_settings_version=2

+eclipse.preferences.version=1

+editor_save_participant_org.eclipse.jdt.ui.postsavelistener.cleanup=true

+formatter_profile=_EMFT

+formatter_settings_version=11

+org.eclipse.jdt.ui.exception.name=ex

+org.eclipse.jdt.ui.gettersetter.use.is=true

+org.eclipse.jdt.ui.ignorelowercasenames=true

+org.eclipse.jdt.ui.importorder=org.eclipse.emf.cdo;org.eclipse.emf.internal.cdo;org.eclipse.net4j;org.eclipse.internal.net4j;org.eclipse.emf;org.eclipse;com;org;javax;java;

+org.eclipse.jdt.ui.javadoc=true

+org.eclipse.jdt.ui.keywordthis=false

+org.eclipse.jdt.ui.ondemandthreshold=99

+org.eclipse.jdt.ui.overrideannotation=true

+org.eclipse.jdt.ui.staticondemandthreshold=99

+org.eclipse.jdt.ui.text.custom_code_templates=<?xml version\="1.0" encoding\="UTF-8" standalone\="no"?><templates><template autoinsert\="false" context\="gettercomment_context" deleted\="false" description\="Comment for getter method" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.gettercomment" name\="gettercomment"/><template autoinsert\="false" context\="settercomment_context" deleted\="false" description\="Comment for setter method" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.settercomment" name\="settercomment"/><template autoinsert\="false" context\="constructorcomment_context" deleted\="false" description\="Comment for created constructors" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.constructorcomment" name\="constructorcomment"/><template autoinsert\="false" context\="filecomment_context" deleted\="false" description\="Comment for created Java files" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.filecomment" name\="filecomment">/*\r\n * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.\r\n * All rights reserved. This program and the accompanying materials\r\n * are made available under the terms of the Eclipse Public License v1.0\r\n * which accompanies this distribution, and is available at\r\n * http\://www.eclipse.org/legal/epl-v10.html\r\n * \r\n * Contributors\:\r\n *    Eike Stepper - initial API and implementation\r\n */</template><template autoinsert\="false" context\="typecomment_context" deleted\="false" description\="Comment for created types" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.typecomment" name\="typecomment">/**\r\n * @author Eike Stepper\r\n */</template><template autoinsert\="false" context\="fieldcomment_context" deleted\="false" description\="Comment for fields" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.fieldcomment" name\="fieldcomment"/><template autoinsert\="false" context\="methodcomment_context" deleted\="false" description\="Comment for non-overriding methods" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.methodcomment" name\="methodcomment"/><template autoinsert\="false" context\="overridecomment_context" deleted\="false" description\="Comment for overriding methods" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.overridecomment" name\="overridecomment"/><template autoinsert\="false" context\="delegatecomment_context" deleted\="false" description\="Comment for delegate methods" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.delegatecomment" name\="delegatecomment"/><template autoinsert\="true" context\="newtype_context" deleted\="false" description\="Newly created files" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.newtype" name\="newtype">${filecomment}\r\n${package_declaration}\r\n\r\n${typecomment}\r\n${type_declaration}</template><template autoinsert\="true" context\="classbody_context" deleted\="false" description\="Code in new class type bodies" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.classbody" name\="classbody">\r\n</template><template autoinsert\="true" context\="interfacebody_context" deleted\="false" description\="Code in new interface type bodies" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.interfacebody" name\="interfacebody">\r\n</template><template autoinsert\="true" context\="enumbody_context" deleted\="false" description\="Code in new enum type bodies" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.enumbody" name\="enumbody">\r\n</template><template autoinsert\="true" context\="annotationbody_context" deleted\="false" description\="Code in new annotation type bodies" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.annotationbody" name\="annotationbody">\r\n</template><template autoinsert\="false" context\="catchblock_context" deleted\="false" description\="Code in new catch blocks" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.catchblock" name\="catchblock">${exception_var}.printStackTrace();</template><template autoinsert\="false" context\="methodbody_context" deleted\="false" description\="Code in created method stubs" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.methodbody" name\="methodbody">${body_statement}</template><template autoinsert\="false" context\="constructorbody_context" deleted\="false" description\="Code in created constructor stubs" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.constructorbody" name\="constructorbody">${body_statement}</template><template autoinsert\="true" context\="getterbody_context" deleted\="false" description\="Code in created getters" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.getterbody" name\="getterbody">return ${field};</template><template autoinsert\="true" context\="setterbody_context" deleted\="false" description\="Code in created setters" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.setterbody" name\="setterbody">${field} \= ${param};</template></templates>

+sp_cleanup.add_default_serial_version_id=true

+sp_cleanup.add_generated_serial_version_id=false

+sp_cleanup.add_missing_annotations=true

+sp_cleanup.add_missing_deprecated_annotations=true

+sp_cleanup.add_missing_methods=false

+sp_cleanup.add_missing_nls_tags=false

+sp_cleanup.add_missing_override_annotations=true

+sp_cleanup.add_missing_override_annotations_interface_methods=false

+sp_cleanup.add_serial_version_id=false

+sp_cleanup.always_use_blocks=true

+sp_cleanup.always_use_parentheses_in_expressions=false

+sp_cleanup.always_use_this_for_non_static_field_access=false

+sp_cleanup.always_use_this_for_non_static_method_access=false

+sp_cleanup.convert_to_enhanced_for_loop=false

+sp_cleanup.correct_indentation=true

+sp_cleanup.format_source_code=true

+sp_cleanup.format_source_code_changes_only=false

+sp_cleanup.make_local_variable_final=false

+sp_cleanup.make_parameters_final=false

+sp_cleanup.make_private_fields_final=true

+sp_cleanup.make_type_abstract_if_missing_method=false

+sp_cleanup.make_variable_declarations_final=false

+sp_cleanup.never_use_blocks=false

+sp_cleanup.never_use_parentheses_in_expressions=true

+sp_cleanup.on_save_use_additional_actions=true

+sp_cleanup.organize_imports=true

+sp_cleanup.qualify_static_field_accesses_with_declaring_class=false

+sp_cleanup.qualify_static_member_accesses_through_instances_with_declaring_class=true

+sp_cleanup.qualify_static_member_accesses_through_subtypes_with_declaring_class=true

+sp_cleanup.qualify_static_member_accesses_with_declaring_class=false

+sp_cleanup.qualify_static_method_accesses_with_declaring_class=false

+sp_cleanup.remove_private_constructors=true

+sp_cleanup.remove_trailing_whitespaces=true

+sp_cleanup.remove_trailing_whitespaces_all=true

+sp_cleanup.remove_trailing_whitespaces_ignore_empty=false

+sp_cleanup.remove_unnecessary_casts=true

+sp_cleanup.remove_unnecessary_nls_tags=true

+sp_cleanup.remove_unused_imports=true

+sp_cleanup.remove_unused_local_variables=false

+sp_cleanup.remove_unused_private_fields=true

+sp_cleanup.remove_unused_private_members=false

+sp_cleanup.remove_unused_private_methods=true

+sp_cleanup.remove_unused_private_types=true

+sp_cleanup.sort_members=false

+sp_cleanup.sort_members_all=false

+sp_cleanup.use_blocks=true

+sp_cleanup.use_blocks_only_for_return_and_throw=false

+sp_cleanup.use_parentheses_in_expressions=true

+sp_cleanup.use_this_for_non_static_field_access=true

+sp_cleanup.use_this_for_non_static_field_access_only_if_necessary=true

+sp_cleanup.use_this_for_non_static_method_access=true

+sp_cleanup.use_this_for_non_static_method_access_only_if_necessary=true

diff --git a/plugins/org.eclipse.net4j.util.ui/Snippet1.java b/plugins/org.eclipse.net4j.util.ui/Snippet1.java
index 0e92c24953..954296a05b 100644
--- a/plugins/org.eclipse.net4j.util.ui/Snippet1.java
+++ b/plugins/org.eclipse.net4j.util.ui/Snippet1.java
@@ -1,121 +1,121 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.container.examples;
-
-import org.eclipse.net4j.util.container.IPluginContainer;
-import org.eclipse.net4j.util.factory.Factory;
-import org.eclipse.net4j.util.factory.ProductCreationException;
-import org.eclipse.net4j.util.ui.UIUtil;
-import org.eclipse.net4j.util.ui.container.ElementWizard;
-import org.eclipse.net4j.util.ui.container.ElementWizardComposite;
-import org.eclipse.net4j.util.ui.container.ElementWizardFactory;
-import org.eclipse.net4j.util.ui.container.IElementWizard;
-
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.swt.widgets.Text;
-
-/**
- * @author Eike Stepper
- */
-public class Snippet1
-{
-  public static void main(String[] args)
-  {
-    IPluginContainer container = IPluginContainer.INSTANCE;
-    String PG = "test.connectors";
-
-    container.registerFactory(new Factory(PG, "tcp")
-    {
-      public Object create(String description) throws ProductCreationException
-      {
-        return null;
-      }
-    });
-
-    container.registerFactory(new Factory(PG, "jvm")
-    {
-      public Object create(String description) throws ProductCreationException
-      {
-        return null;
-      }
-    });
-
-    container.registerFactory(new Factory(PG, "http")
-    {
-      public Object create(String description) throws ProductCreationException
-      {
-        return null;
-      }
-    });
-
-    container.registerFactory(new ElementWizardFactory(PG, "http")
-    {
-      @Override
-      public IElementWizard create(String description) throws ProductCreationException
-      {
-        return new ElementWizard()
-        {
-          @Override
-          protected void create(Composite parent)
-          {
-            addText(parent, "Server:");
-            addCombo(parent, "Protocol:", "http", "https");
-            addText(parent, "Resource:");
-          }
-        };
-      }
-    });
-
-    container.registerFactory(new ElementWizardFactory(PG, "tcp")
-    {
-      @Override
-      public IElementWizard create(String description) throws ProductCreationException
-      {
-        return new ElementWizard()
-        {
-          @Override
-          protected void create(Composite parent)
-          {
-            Label l1 = new Label(parent, SWT.NONE);
-            l1.setText("Hostname:");
-            l1.setLayoutData(UIUtil.createGridData(false, false));
-
-            Text t1 = new Text(parent, SWT.BORDER);
-            t1.setLayoutData(UIUtil.createGridData(true, false));
-          }
-        };
-      }
-    });
-
-    Display display = new Display();
-    Shell shell = new Shell(display);
-    shell.setLayout(new GridLayout(1, false));
-
-    new ElementWizardComposite.WithCombo(shell, SWT.NONE, PG, "Type:");
-
-    shell.pack();
-    shell.open();
-    while (!shell.isDisposed())
-    {
-      if (!display.readAndDispatch())
-      {
-        display.sleep();
-      }
-    }
-
-    display.dispose();
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.container.examples;

+

+import org.eclipse.net4j.util.container.IPluginContainer;

+import org.eclipse.net4j.util.factory.Factory;

+import org.eclipse.net4j.util.factory.ProductCreationException;

+import org.eclipse.net4j.util.ui.UIUtil;

+import org.eclipse.net4j.util.ui.container.ElementWizard;

+import org.eclipse.net4j.util.ui.container.ElementWizardComposite;

+import org.eclipse.net4j.util.ui.container.ElementWizardFactory;

+import org.eclipse.net4j.util.ui.container.IElementWizard;

+

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.layout.GridLayout;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Display;

+import org.eclipse.swt.widgets.Label;

+import org.eclipse.swt.widgets.Shell;

+import org.eclipse.swt.widgets.Text;

+

+/**

+ * @author Eike Stepper

+ */

+public class Snippet1

+{

+  public static void main(String[] args)

+  {

+    IPluginContainer container = IPluginContainer.INSTANCE;

+    String PG = "test.connectors";

+

+    container.registerFactory(new Factory(PG, "tcp")

+    {

+      public Object create(String description) throws ProductCreationException

+      {

+        return null;

+      }

+    });

+

+    container.registerFactory(new Factory(PG, "jvm")

+    {

+      public Object create(String description) throws ProductCreationException

+      {

+        return null;

+      }

+    });

+

+    container.registerFactory(new Factory(PG, "http")

+    {

+      public Object create(String description) throws ProductCreationException

+      {

+        return null;

+      }

+    });

+

+    container.registerFactory(new ElementWizardFactory(PG, "http")

+    {

+      @Override

+      public IElementWizard create(String description) throws ProductCreationException

+      {

+        return new ElementWizard()

+        {

+          @Override

+          protected void create(Composite parent)

+          {

+            addText(parent, "Server:");

+            addCombo(parent, "Protocol:", "http", "https");

+            addText(parent, "Resource:");

+          }

+        };

+      }

+    });

+

+    container.registerFactory(new ElementWizardFactory(PG, "tcp")

+    {

+      @Override

+      public IElementWizard create(String description) throws ProductCreationException

+      {

+        return new ElementWizard()

+        {

+          @Override

+          protected void create(Composite parent)

+          {

+            Label l1 = new Label(parent, SWT.NONE);

+            l1.setText("Hostname:");

+            l1.setLayoutData(UIUtil.createGridData(false, false));

+

+            Text t1 = new Text(parent, SWT.BORDER);

+            t1.setLayoutData(UIUtil.createGridData(true, false));

+          }

+        };

+      }

+    });

+

+    Display display = new Display();

+    Shell shell = new Shell(display);

+    shell.setLayout(new GridLayout(1, false));

+

+    new ElementWizardComposite.WithCombo(shell, SWT.NONE, PG, "Type:");

+

+    shell.pack();

+    shell.open();

+    while (!shell.isDisposed())

+    {

+      if (!display.readAndDispatch())

+      {

+        display.sleep();

+      }

+    }

+

+    display.dispose();

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/build.properties b/plugins/org.eclipse.net4j.util.ui/build.properties
index 6e3f7711a9..c412fc31d8 100644
--- a/plugins/org.eclipse.net4j.util.ui/build.properties
+++ b/plugins/org.eclipse.net4j.util.ui/build.properties
@@ -1,24 +1,24 @@
-# Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Eclipse Public License v1.0
-# which accompanies this distribution, and is available at
-# http://www.eclipse.org/legal/epl-v10.html
-#
-# Contributors:
-#    Eike Stepper - initial API and implementation
-
-# NLS_MESSAGEFORMAT_VAR
-
-source.. = src/
-output.. = bin/
-bin.includes = META-INF/,\
-               .,\
-               .options,\
-               about.html,\
-               copyright.txt,\
-               plugin.properties,\
-               plugin.xml
-src.includes = about.html,\
-               copyright.txt
-
-doc.project = org.eclipse.net4j.util.doc
+# Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+# All rights reserved. This program and the accompanying materials

+# are made available under the terms of the Eclipse Public License v1.0

+# which accompanies this distribution, and is available at

+# http://www.eclipse.org/legal/epl-v10.html

+#

+# Contributors:

+#    Eike Stepper - initial API and implementation

+

+# NLS_MESSAGEFORMAT_VAR

+

+source.. = src/

+output.. = bin/

+bin.includes = META-INF/,\

+               .,\

+               .options,\

+               about.html,\

+               copyright.txt,\

+               plugin.properties,\

+               plugin.xml

+src.includes = about.html,\

+               copyright.txt

+

+doc.project = org.eclipse.net4j.util.doc

diff --git a/plugins/org.eclipse.net4j.util.ui/copyright.txt b/plugins/org.eclipse.net4j.util.ui/copyright.txt
index e921242cf0..8f6328980e 100644
--- a/plugins/org.eclipse.net4j.util.ui/copyright.txt
+++ b/plugins/org.eclipse.net4j.util.ui/copyright.txt
@@ -1,8 +1,8 @@
-Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
-All rights reserved. This program and the accompanying materials
-are made available under the terms of the Eclipse Public License v1.0
-which accompanies this distribution, and is available at
-http://www.eclipse.org/legal/epl-v10.html
-
-Contributors:
+Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+All rights reserved. This program and the accompanying materials

+are made available under the terms of the Eclipse Public License v1.0

+which accompanies this distribution, and is available at

+http://www.eclipse.org/legal/epl-v10.html

+

+Contributors:

    Eike Stepper - initial API and implementation
\ No newline at end of file
diff --git a/plugins/org.eclipse.net4j.util.ui/plugin.properties b/plugins/org.eclipse.net4j.util.ui/plugin.properties
index e90cde7863..7285e0fd87 100644
--- a/plugins/org.eclipse.net4j.util.ui/plugin.properties
+++ b/plugins/org.eclipse.net4j.util.ui/plugin.properties
@@ -1,15 +1,15 @@
-# Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Eclipse Public License v1.0
-# which accompanies this distribution, and is available at
-# http://www.eclipse.org/legal/epl-v10.html
-#
-# Contributors:
-#    Eike Stepper - initial API and implementation
-
-pluginName = Net4j Utilities UI
-providerName = Eclipse Modeling Project
-
-category.name = Net4j Debug
-view.name = Container
-view.name.0 = Introspector
+# Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+# All rights reserved. This program and the accompanying materials

+# are made available under the terms of the Eclipse Public License v1.0

+# which accompanies this distribution, and is available at

+# http://www.eclipse.org/legal/epl-v10.html

+#

+# Contributors:

+#    Eike Stepper - initial API and implementation

+

+pluginName = Net4j Utilities UI

+providerName = Eclipse Modeling Project

+

+category.name = Net4j Debug

+view.name = Container

+view.name.0 = Introspector

diff --git a/plugins/org.eclipse.net4j.util.ui/plugin.xml b/plugins/org.eclipse.net4j.util.ui/plugin.xml
index a9be02b344..131156c697 100644
--- a/plugins/org.eclipse.net4j.util.ui/plugin.xml
+++ b/plugins/org.eclipse.net4j.util.ui/plugin.xml
@@ -1,45 +1,45 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<?eclipse version="3.4"?>
-<!--
-	Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
-	All rights reserved. This program and the accompanying materials
-	are made available under the terms of the Eclipse Public License v1.0
-	which accompanies this distribution, and is available at
-	http://www.eclipse.org/legal/epl-v10.html
-	
-	Contributors:
-	  Eike Stepper - initial API and implementation
--->
-
-<plugin>
-
-   <extension
-         point="org.eclipse.ui.views">
-      <category
-            id="org.eclipse.net4j.debug"
-            name="%category.name">
-      </category>
-      <view
-            category="org.eclipse.net4j.debug"
-            id="org.eclipse.net4j.util.Net4jContainerView"
-            class="org.eclipse.net4j.util.internal.ui.views.Net4jContainerView"
-            name="%view.name"
-            icon="platform:/plugin/org.eclipse.net4j.ui.shared/icons/full/view16/container.gif"/>
-      <view
-            category="org.eclipse.net4j.debug"
-            id="org.eclipse.net4j.util.Net4jIntrospectorView"
-            class="org.eclipse.net4j.util.internal.ui.views.Net4jIntrospectorView"
-            name="%view.name.0"
-            icon="platform:/plugin/org.eclipse.net4j.ui.shared/icons/full/view16/javabean.gif"/>
-   </extension>
-   
-   <extension
-         point="org.eclipse.net4j.util.factories">
-      <factory
-            class="org.eclipse.net4j.util.internal.ui.InteractiveCredentialsProviderFactory"
-            productGroup="org.eclipse.net4j.util.security.credentialsProviders"
-            type="interactive">
-      </factory>
-   </extension>
-   
-</plugin>
+<?xml version="1.0" encoding="UTF-8"?>

+<?eclipse version="3.4"?>

+<!--

+	Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+	All rights reserved. This program and the accompanying materials

+	are made available under the terms of the Eclipse Public License v1.0

+	which accompanies this distribution, and is available at

+	http://www.eclipse.org/legal/epl-v10.html

+	

+	Contributors:

+	  Eike Stepper - initial API and implementation

+-->

+

+<plugin>

+

+   <extension

+         point="org.eclipse.ui.views">

+      <category

+            id="org.eclipse.net4j.debug"

+            name="%category.name">

+      </category>

+      <view

+            category="org.eclipse.net4j.debug"

+            id="org.eclipse.net4j.util.Net4jContainerView"

+            class="org.eclipse.net4j.util.internal.ui.views.Net4jContainerView"

+            name="%view.name"

+            icon="platform:/plugin/org.eclipse.net4j.ui.shared/icons/full/view16/container.gif"/>

+      <view

+            category="org.eclipse.net4j.debug"

+            id="org.eclipse.net4j.util.Net4jIntrospectorView"

+            class="org.eclipse.net4j.util.internal.ui.views.Net4jIntrospectorView"

+            name="%view.name.0"

+            icon="platform:/plugin/org.eclipse.net4j.ui.shared/icons/full/view16/javabean.gif"/>

+   </extension>

+   

+   <extension

+         point="org.eclipse.net4j.util.factories">

+      <factory

+            class="org.eclipse.net4j.util.internal.ui.InteractiveCredentialsProviderFactory"

+            productGroup="org.eclipse.net4j.util.security.credentialsProviders"

+            type="interactive">

+      </factory>

+   </extension>

+   

+</plugin>

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/InteractiveCredentialsProviderFactory.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/InteractiveCredentialsProviderFactory.java
index 5f32faf741..247eb84bde 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/InteractiveCredentialsProviderFactory.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/InteractiveCredentialsProviderFactory.java
@@ -1,35 +1,35 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.internal.ui;
-
-import org.eclipse.net4j.util.factory.ProductCreationException;
-import org.eclipse.net4j.util.security.CredentialsProviderFactory;
-import org.eclipse.net4j.util.security.IPasswordCredentialsProvider;
-import org.eclipse.net4j.util.ui.UIUtil;
-
-/**
- * @author Eike Stepper
- */
-public class InteractiveCredentialsProviderFactory extends CredentialsProviderFactory
-{
-  public static final String TYPE = "interactive"; //$NON-NLS-1$
-
-  public InteractiveCredentialsProviderFactory()
-  {
-    super(TYPE);
-  }
-
-  @Override
-  public IPasswordCredentialsProvider create(String description) throws ProductCreationException
-  {
-    return UIUtil.createInteractiveCredentialsProvider();
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.internal.ui;

+

+import org.eclipse.net4j.util.factory.ProductCreationException;

+import org.eclipse.net4j.util.security.CredentialsProviderFactory;

+import org.eclipse.net4j.util.security.IPasswordCredentialsProvider;

+import org.eclipse.net4j.util.ui.UIUtil;

+

+/**

+ * @author Eike Stepper

+ */

+public class InteractiveCredentialsProviderFactory extends CredentialsProviderFactory

+{

+  public static final String TYPE = "interactive"; //$NON-NLS-1$

+

+  public InteractiveCredentialsProviderFactory()

+  {

+    super(TYPE);

+  }

+

+  @Override

+  public IPasswordCredentialsProvider create(String description) throws ProductCreationException

+  {

+    return UIUtil.createInteractiveCredentialsProvider();

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/actions/IntrospectAction.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/actions/IntrospectAction.java
index 0d70f224ea..586830b6bf 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/actions/IntrospectAction.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/actions/IntrospectAction.java
@@ -1,36 +1,36 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.internal.ui.actions;
-
-import org.eclipse.net4j.util.internal.ui.messages.Messages;
-import org.eclipse.net4j.util.internal.ui.views.Net4jIntrospectorView;
-import org.eclipse.net4j.util.ui.actions.SafeAction;
-
-/**
- * @author Eike Stepper
- */
-public class IntrospectAction extends SafeAction
-{
-  private Object object;
-
-  public IntrospectAction(Object object)
-  {
-    super(Messages.getString("IntrospectAction_0")); //$NON-NLS-1$
-    this.object = object;
-  }
-
-  @Override
-  protected void safeRun() throws Exception
-  {
-    Net4jIntrospectorView introspector = Net4jIntrospectorView.getInstance(true);
-    introspector.setObject(object);
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.internal.ui.actions;

+

+import org.eclipse.net4j.util.internal.ui.messages.Messages;

+import org.eclipse.net4j.util.internal.ui.views.Net4jIntrospectorView;

+import org.eclipse.net4j.util.ui.actions.SafeAction;

+

+/**

+ * @author Eike Stepper

+ */

+public class IntrospectAction extends SafeAction

+{

+  private Object object;

+

+  public IntrospectAction(Object object)

+  {

+    super(Messages.getString("IntrospectAction_0")); //$NON-NLS-1$

+    this.object = object;

+  }

+

+  @Override

+  protected void safeRun() throws Exception

+  {

+    Net4jIntrospectorView introspector = Net4jIntrospectorView.getInstance(true);

+    introspector.setObject(object);

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/bundle/OM.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/bundle/OM.java
index 97ec28b309..dd11bca876 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/bundle/OM.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/bundle/OM.java
@@ -1,54 +1,54 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.internal.ui.bundle;
-
-import org.eclipse.net4j.util.om.OMBundle;
-import org.eclipse.net4j.util.om.OMPlatform;
-import org.eclipse.net4j.util.om.log.OMLogger;
-import org.eclipse.net4j.util.om.trace.OMTracer;
-import org.eclipse.net4j.util.ui.UIActivator;
-
-import org.eclipse.jface.resource.ImageDescriptor;
-
-/**
- * The <em>Operations & Maintenance</em> class of this bundle.
- * 
- * @author Eike Stepper
- */
-public abstract class OM
-{
-  public static final String BUNDLE_ID = "org.eclipse.net4j.util.ui"; //$NON-NLS-1$
-
-  public static final OMBundle BUNDLE = OMPlatform.INSTANCE.bundle(BUNDLE_ID, OM.class);
-
-  public static final OMTracer DEBUG = BUNDLE.tracer("debug"); //$NON-NLS-1$
-
-  public static final OMLogger LOG = BUNDLE.logger();
-
-  public static ImageDescriptor getImageDescriptor(String imageFilePath)
-  {
-    return Activator.imageDescriptorFromPlugin(BUNDLE_ID, imageFilePath);
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  public static final class Activator extends UIActivator
-  {
-    public static Activator INSTANCE;
-
-    public Activator()
-    {
-      super(BUNDLE);
-      INSTANCE = this;
-    }
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.internal.ui.bundle;

+

+import org.eclipse.net4j.util.om.OMBundle;

+import org.eclipse.net4j.util.om.OMPlatform;

+import org.eclipse.net4j.util.om.log.OMLogger;

+import org.eclipse.net4j.util.om.trace.OMTracer;

+import org.eclipse.net4j.util.ui.UIActivator;

+

+import org.eclipse.jface.resource.ImageDescriptor;

+

+/**

+ * The <em>Operations & Maintenance</em> class of this bundle.

+ * 

+ * @author Eike Stepper

+ */

+public abstract class OM

+{

+  public static final String BUNDLE_ID = "org.eclipse.net4j.util.ui"; //$NON-NLS-1$

+

+  public static final OMBundle BUNDLE = OMPlatform.INSTANCE.bundle(BUNDLE_ID, OM.class);

+

+  public static final OMTracer DEBUG = BUNDLE.tracer("debug"); //$NON-NLS-1$

+

+  public static final OMLogger LOG = BUNDLE.logger();

+

+  public static ImageDescriptor getImageDescriptor(String imageFilePath)

+  {

+    return Activator.imageDescriptorFromPlugin(BUNDLE_ID, imageFilePath);

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  public static final class Activator extends UIActivator

+  {

+    public static Activator INSTANCE;

+

+    public Activator()

+    {

+      super(BUNDLE);

+      INSTANCE = this;

+    }

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/messages/Messages.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/messages/Messages.java
index 5409294be7..3e3f6d7bef 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/messages/Messages.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/messages/Messages.java
@@ -1,41 +1,41 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Victor Roldan Betancort - initial API and implementation
- *    Eike Stepper - maintenance
- */
-package org.eclipse.net4j.util.internal.ui.messages;
-
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
-
-/**
- * @author Victor Roldan Betancort
- */
-public class Messages
-{
-  private static final String BUNDLE_NAME = "org.eclipse.net4j.util.internal.ui.messages.messages"; //$NON-NLS-1$
-
-  private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle.getBundle(BUNDLE_NAME);
-
-  private Messages()
-  {
-  }
-
-  public static String getString(String key)
-  {
-    try
-    {
-      return RESOURCE_BUNDLE.getString(key);
-    }
-    catch (MissingResourceException e)
-    {
-      return '!' + key + '!';
-    }
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Victor Roldan Betancort - initial API and implementation

+ *    Eike Stepper - maintenance

+ */

+package org.eclipse.net4j.util.internal.ui.messages;

+

+import java.util.MissingResourceException;

+import java.util.ResourceBundle;

+

+/**

+ * @author Victor Roldan Betancort

+ */

+public class Messages

+{

+  private static final String BUNDLE_NAME = "org.eclipse.net4j.util.internal.ui.messages.messages"; //$NON-NLS-1$

+

+  private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle.getBundle(BUNDLE_NAME);

+

+  private Messages()

+  {

+  }

+

+  public static String getString(String key)

+  {

+    try

+    {

+      return RESOURCE_BUNDLE.getString(key);

+    }

+    catch (MissingResourceException e)

+    {

+      return '!' + key + '!';

+    }

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/messages/messages.properties b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/messages/messages.properties
index af6ab927fb..fed153b915 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/messages/messages.properties
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/messages/messages.properties
@@ -1,58 +1,58 @@
-# ==============================================================================
-# Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Eclipse Public License v1.0
-# which accompanies this distribution, and is available at
-# http://www.eclipse.org/legal/epl-v10.html
-#
-# Contributors:
-#    Victor Roldan Betancort - initial API and implementation
-#    Eike Stepper            - maintenance
-# ==============================================================================
-
-# ==============================================================================
-# This properties file contains all strings subject to be shown in the UI.
-# ==============================================================================
-
-ContainerView_1=Refresh
-ContainerView_2=Refresh view
-CredentialsDialog_1=Enter your user ID and password.
-CredentialsDialog_2=User ID:
-CredentialsDialog_3=Password:
-CredentialsDialog_0=Login
-IntrospectAction_0=Introspect
-MasterDetailsView_2=Refresh
-MasterDetailsView_3=Refresh
-Net4jContainerItemProvider_0=Remove
-Net4jContainerItemProvider.1=Remove
-Net4jIntrospectorView_1=
-Net4jIntrospectorView_10=Type
-Net4jIntrospectorView_11=Element
-Net4jIntrospectorView_12=Type
-Net4jIntrospectorView_13=Index
-Net4jIntrospectorView_14=Element
-Net4jIntrospectorView_15=Type
-Net4jIntrospectorView_16=Back
-Net4jIntrospectorView_17=Container
-Net4jIntrospectorView_18=null
-Net4jIntrospectorView_21=null
-Net4jIntrospectorView_22=
-Net4jIntrospectorView_24=null
-Net4jIntrospectorView_25=
-Net4jIntrospectorView_27=null
-Net4jIntrospectorView_28=null
-Net4jIntrospectorView_29=
-Net4jIntrospectorView_4=Field
-Net4jIntrospectorView_5=Value
-Net4jIntrospectorView_6=Declared Type
-Net4jIntrospectorView_7=Concrete Type
-Net4jIntrospectorView_8=Key
-Net4jIntrospectorView_9=Value
-SafeAction_0=...
-SafeAction_1=See the Error log for details.
-SafeActionDelegate_0=See the Error log for details.
-SafeActionDelegate_1=Error
-SashLayoutAction_0=Vertical
-SashLayoutAction_1=Horizontal
-SashLayoutAction_2=Layout
-TextAndDisable.0=Disabled
+# ==============================================================================

+# Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+# All rights reserved. This program and the accompanying materials

+# are made available under the terms of the Eclipse Public License v1.0

+# which accompanies this distribution, and is available at

+# http://www.eclipse.org/legal/epl-v10.html

+#

+# Contributors:

+#    Victor Roldan Betancort - initial API and implementation

+#    Eike Stepper            - maintenance

+# ==============================================================================

+

+# ==============================================================================

+# This properties file contains all strings subject to be shown in the UI.

+# ==============================================================================

+

+ContainerView_1=Refresh

+ContainerView_2=Refresh view

+CredentialsDialog_1=Enter your user ID and password.

+CredentialsDialog_2=User ID:

+CredentialsDialog_3=Password:

+CredentialsDialog_0=Login

+IntrospectAction_0=Introspect

+MasterDetailsView_2=Refresh

+MasterDetailsView_3=Refresh

+Net4jContainerItemProvider_0=Remove

+Net4jContainerItemProvider.1=Remove

+Net4jIntrospectorView_1=

+Net4jIntrospectorView_10=Type

+Net4jIntrospectorView_11=Element

+Net4jIntrospectorView_12=Type

+Net4jIntrospectorView_13=Index

+Net4jIntrospectorView_14=Element

+Net4jIntrospectorView_15=Type

+Net4jIntrospectorView_16=Back

+Net4jIntrospectorView_17=Container

+Net4jIntrospectorView_18=null

+Net4jIntrospectorView_21=null

+Net4jIntrospectorView_22=

+Net4jIntrospectorView_24=null

+Net4jIntrospectorView_25=

+Net4jIntrospectorView_27=null

+Net4jIntrospectorView_28=null

+Net4jIntrospectorView_29=

+Net4jIntrospectorView_4=Field

+Net4jIntrospectorView_5=Value

+Net4jIntrospectorView_6=Declared Type

+Net4jIntrospectorView_7=Concrete Type

+Net4jIntrospectorView_8=Key

+Net4jIntrospectorView_9=Value

+SafeAction_0=...

+SafeAction_1=See the Error log for details.

+SafeActionDelegate_0=See the Error log for details.

+SafeActionDelegate_1=Error

+SashLayoutAction_0=Vertical

+SashLayoutAction_1=Horizontal

+SashLayoutAction_2=Layout

+TextAndDisable.0=Disabled

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/views/Net4jContainerItemProvider.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/views/Net4jContainerItemProvider.java
index 2db29211f5..58ef335e0e 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/views/Net4jContainerItemProvider.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/views/Net4jContainerItemProvider.java
@@ -1,79 +1,79 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.internal.ui.views;
-
-import org.eclipse.net4j.ui.shared.SharedIcons;
-import org.eclipse.net4j.util.container.IContainer;
-import org.eclipse.net4j.util.internal.ui.messages.Messages;
-import org.eclipse.net4j.util.lifecycle.LifecycleUtil;
-import org.eclipse.net4j.util.ui.actions.LongRunningAction;
-import org.eclipse.net4j.util.ui.views.ContainerItemProvider;
-import org.eclipse.net4j.util.ui.views.ContainerView;
-import org.eclipse.net4j.util.ui.views.IElementFilter;
-
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.jface.action.IMenuManager;
-import org.eclipse.jface.viewers.ITreeSelection;
-import org.eclipse.swt.graphics.Image;
-
-import java.util.Iterator;
-
-/**
- * @author Eike Stepper
- */
-public class Net4jContainerItemProvider extends ContainerItemProvider<IContainer<Object>>
-{
-  public Net4jContainerItemProvider()
-  {
-  }
-
-  public Net4jContainerItemProvider(IElementFilter rootElementFilter)
-  {
-    super(rootElementFilter);
-  }
-
-  @Override
-  protected void fillContextMenu(IMenuManager manager, ITreeSelection selection)
-  {
-    manager.add(new RemoveAction(selection));
-  }
-
-  @Override
-  public Image getImage(Object obj)
-  {
-    return SharedIcons.getImage(SharedIcons.OBJ_BEAN);
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  public class RemoveAction extends LongRunningAction
-  {
-    private ITreeSelection selection;
-
-    public RemoveAction(ITreeSelection selection)
-    {
-      super(
-          Messages.getString("Net4jContainerItemProvider_0"), Messages.getString("Net4jContainerItemProvider.1"), ContainerView.getDeleteImageDescriptor()); //$NON-NLS-1$ //$NON-NLS-2$
-      this.selection = selection;
-    }
-
-    @Override
-    protected void doRun(IProgressMonitor progressMonitor) throws Exception
-    {
-      for (Iterator<?> it = selection.iterator(); it.hasNext();)
-      {
-        Object object = it.next();
-        LifecycleUtil.deactivate(object);
-      }
-    }
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.internal.ui.views;

+

+import org.eclipse.net4j.ui.shared.SharedIcons;

+import org.eclipse.net4j.util.container.IContainer;

+import org.eclipse.net4j.util.internal.ui.messages.Messages;

+import org.eclipse.net4j.util.lifecycle.LifecycleUtil;

+import org.eclipse.net4j.util.ui.actions.LongRunningAction;

+import org.eclipse.net4j.util.ui.views.ContainerItemProvider;

+import org.eclipse.net4j.util.ui.views.ContainerView;

+import org.eclipse.net4j.util.ui.views.IElementFilter;

+

+import org.eclipse.core.runtime.IProgressMonitor;

+import org.eclipse.jface.action.IMenuManager;

+import org.eclipse.jface.viewers.ITreeSelection;

+import org.eclipse.swt.graphics.Image;

+

+import java.util.Iterator;

+

+/**

+ * @author Eike Stepper

+ */

+public class Net4jContainerItemProvider extends ContainerItemProvider<IContainer<Object>>

+{

+  public Net4jContainerItemProvider()

+  {

+  }

+

+  public Net4jContainerItemProvider(IElementFilter rootElementFilter)

+  {

+    super(rootElementFilter);

+  }

+

+  @Override

+  protected void fillContextMenu(IMenuManager manager, ITreeSelection selection)

+  {

+    manager.add(new RemoveAction(selection));

+  }

+

+  @Override

+  public Image getImage(Object obj)

+  {

+    return SharedIcons.getImage(SharedIcons.OBJ_BEAN);

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  public class RemoveAction extends LongRunningAction

+  {

+    private ITreeSelection selection;

+

+    public RemoveAction(ITreeSelection selection)

+    {

+      super(

+          Messages.getString("Net4jContainerItemProvider_0"), Messages.getString("Net4jContainerItemProvider.1"), ContainerView.getDeleteImageDescriptor()); //$NON-NLS-1$ //$NON-NLS-2$

+      this.selection = selection;

+    }

+

+    @Override

+    protected void doRun(IProgressMonitor progressMonitor) throws Exception

+    {

+      for (Iterator<?> it = selection.iterator(); it.hasNext();)

+      {

+        Object object = it.next();

+        LifecycleUtil.deactivate(object);

+      }

+    }

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/views/Net4jContainerView.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/views/Net4jContainerView.java
index 624267a92a..50d952661a 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/views/Net4jContainerView.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/views/Net4jContainerView.java
@@ -1,36 +1,36 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.internal.ui.views;
-
-import org.eclipse.net4j.util.container.IContainer;
-import org.eclipse.net4j.util.container.IManagedContainer;
-import org.eclipse.net4j.util.container.IPluginContainer;
-import org.eclipse.net4j.util.ui.views.ContainerItemProvider;
-import org.eclipse.net4j.util.ui.views.ContainerView;
-
-public class Net4jContainerView extends ContainerView
-{
-  public Net4jContainerView()
-  {
-  }
-
-  @Override
-  protected ContainerItemProvider<IContainer<Object>> createContainerItemProvider()
-  {
-    return new Net4jContainerItemProvider();
-  }
-
-  @Override
-  protected IManagedContainer getContainer()
-  {
-    return IPluginContainer.INSTANCE;
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.internal.ui.views;

+

+import org.eclipse.net4j.util.container.IContainer;

+import org.eclipse.net4j.util.container.IManagedContainer;

+import org.eclipse.net4j.util.container.IPluginContainer;

+import org.eclipse.net4j.util.ui.views.ContainerItemProvider;

+import org.eclipse.net4j.util.ui.views.ContainerView;

+

+public class Net4jContainerView extends ContainerView

+{

+  public Net4jContainerView()

+  {

+  }

+

+  @Override

+  protected ContainerItemProvider<IContainer<Object>> createContainerItemProvider()

+  {

+    return new Net4jContainerItemProvider();

+  }

+

+  @Override

+  protected IManagedContainer getContainer()

+  {

+    return IPluginContainer.INSTANCE;

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/views/Net4jIntrospectorView.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/views/Net4jIntrospectorView.java
index 980e01ef17..c668363df1 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/views/Net4jIntrospectorView.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/internal/ui/views/Net4jIntrospectorView.java
@@ -1,743 +1,743 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.internal.ui.views;
-
-import org.eclipse.net4j.ui.shared.SharedIcons;
-import org.eclipse.net4j.util.ReflectUtil;
-import org.eclipse.net4j.util.WrappedException;
-import org.eclipse.net4j.util.collection.Pair;
-import org.eclipse.net4j.util.container.IPluginContainer;
-import org.eclipse.net4j.util.event.EventUtil;
-import org.eclipse.net4j.util.event.IEvent;
-import org.eclipse.net4j.util.event.IListener;
-import org.eclipse.net4j.util.internal.ui.bundle.OM;
-import org.eclipse.net4j.util.internal.ui.messages.Messages;
-import org.eclipse.net4j.util.ui.UIUtil;
-
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.action.IAction;
-import org.eclipse.jface.action.IMenuManager;
-import org.eclipse.jface.action.IToolBarManager;
-import org.eclipse.jface.viewers.DoubleClickEvent;
-import org.eclipse.jface.viewers.IDoubleClickListener;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.IStructuredContentProvider;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.ITableLabelProvider;
-import org.eclipse.jface.viewers.LabelProvider;
-import org.eclipse.jface.viewers.TableViewer;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.jface.viewers.ViewerSorter;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.StackLayout;
-import org.eclipse.swt.graphics.Color;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Table;
-import org.eclipse.swt.widgets.TableColumn;
-import org.eclipse.swt.widgets.Text;
-import org.eclipse.ui.IActionBars;
-import org.eclipse.ui.ISelectionListener;
-import org.eclipse.ui.ISharedImages;
-import org.eclipse.ui.IWorkbenchPage;
-import org.eclipse.ui.IWorkbenchPart;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.part.ViewPart;
-
-import java.lang.reflect.Field;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Stack;
-
-/**
- * @author Eike Stepper
- */
-public class Net4jIntrospectorView extends ViewPart implements ISelectionListener, IDoubleClickListener, IListener
-{
-  public static final String VIEW_ID = "org.eclipse.net4j.util.Net4jIntrospectorView"; //$NON-NLS-1$
-
-  private static final Object[] NO_ELEMENTS = {};
-
-  private static Net4jIntrospectorView instance;
-
-  private TableViewer currentViewer;
-
-  private TableViewer objectViewer;
-
-  private TableViewer iterableViewer;
-
-  private TableViewer arrayViewer;
-
-  private TableViewer mapViewer;
-
-  private Stack<Object> elements = new Stack<Object>();
-
-  private Text classLabel;
-
-  private Text objectLabel;
-
-  private IAction backAction = new BackAction();
-
-  private IAction containerAction = new ContainerAction();
-
-  private IAction refreshAction = new RefreshAction();
-
-  private StackLayout stackLayout;
-
-  private Composite stacked;
-
-  public Net4jIntrospectorView()
-  {
-  }
-
-  @Override
-  public void dispose()
-  {
-    getSite().getPage().removeSelectionListener(this);
-    super.dispose();
-  }
-
-  public static Net4jIntrospectorView getInstance()
-  {
-    return instance;
-  }
-
-  public static synchronized Net4jIntrospectorView getInstance(boolean show)
-  {
-    if (instance == null)
-    {
-      try
-      {
-        IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
-        page.showView(VIEW_ID);
-      }
-      catch (Exception ex)
-      {
-        throw WrappedException.wrap(ex);
-      }
-    }
-
-    return instance;
-  }
-
-  @Override
-  public void createPartControl(Composite parent)
-  {
-    Color bg = parent.getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND);
-    Color gray = parent.getDisplay().getSystemColor(SWT.COLOR_DARK_BLUE);
-
-    Composite composite = new Composite(parent, SWT.NONE);
-    composite.setLayout(UIUtil.createGridLayout(1));
-
-    Composite c = new Composite(composite, SWT.BORDER);
-    c.setLayout(UIUtil.createGridLayout(2));
-    c.setLayoutData(UIUtil.createGridData(true, false));
-
-    classLabel = new Text(c, SWT.READ_ONLY);
-    classLabel.setLayoutData(UIUtil.createGridData(false, false));
-    classLabel.setBackground(bg);
-    classLabel.setForeground(gray);
-
-    objectLabel = new Text(c, SWT.READ_ONLY);
-    objectLabel.setLayoutData(UIUtil.createGridData(true, false));
-    objectLabel.setBackground(bg);
-
-    stackLayout = new StackLayout();
-    stacked = new Composite(composite, SWT.NONE);
-    stacked.setLayoutData(UIUtil.createGridData());
-    stacked.setLayout(stackLayout);
-
-    objectViewer = createViewer(stacked);
-    createObjectColmuns();
-    objectViewer.addDoubleClickListener(this);
-    objectViewer.setContentProvider(new ObjectContentProvider());
-    objectViewer.setLabelProvider(new ObjectLabelProvider());
-    objectViewer.setSorter(new NameSorter());
-    objectViewer.setInput(getViewSite());
-
-    iterableViewer = createViewer(stacked);
-    createIterableColmuns();
-    iterableViewer.addDoubleClickListener(this);
-    iterableViewer.setContentProvider(new IterableContentProvider());
-    iterableViewer.setLabelProvider(new IterableLabelProvider());
-    iterableViewer.setInput(getViewSite());
-
-    arrayViewer = createViewer(stacked);
-    createArrayColmuns();
-    arrayViewer.addDoubleClickListener(this);
-    arrayViewer.setContentProvider(new ArrayContentProvider());
-    arrayViewer.setLabelProvider(new ArrayLabelProvider());
-    arrayViewer.setInput(getViewSite());
-
-    mapViewer = createViewer(stacked);
-    createMapColmuns();
-    mapViewer.addDoubleClickListener(this);
-    mapViewer.setContentProvider(new MapContentProvider());
-    mapViewer.setLabelProvider(new MapLabelProvider());
-    mapViewer.setSorter(new NameSorter());
-    mapViewer.setInput(getViewSite());
-
-    IActionBars bars = getViewSite().getActionBars();
-    fillLocalPullDown(bars.getMenuManager());
-    fillLocalToolBar(bars.getToolBarManager());
-    getSite().getPage().addSelectionListener(this);
-    setCurrentViewer(objectViewer);
-    instance = this;
-  }
-
-  private void setCurrentViewer(TableViewer viewer)
-  {
-    currentViewer = viewer;
-    stackLayout.topControl = currentViewer.getControl();
-    stacked.layout();
-  }
-
-  private TableViewer createViewer(Composite parent)
-  {
-    TableViewer viewer = new TableViewer(parent, SWT.FULL_SELECTION | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
-    viewer.getTable().setLayoutData(UIUtil.createGridData());
-    viewer.getTable().setHeaderVisible(true);
-    viewer.getTable().setLinesVisible(true);
-    return viewer;
-  }
-
-  public void refreshViewer()
-  {
-    UIUtil.refreshViewer(currentViewer);
-  }
-
-  public void selectionChanged(IWorkbenchPart part, ISelection sel)
-  {
-    if (part == this)
-    {
-      return;
-    }
-
-    if (sel instanceof IStructuredSelection)
-    {
-      IStructuredSelection ssel = (IStructuredSelection)sel;
-      elements.clear();
-      setObject(ssel.getFirstElement());
-    }
-    else
-    {
-      setObject(null);
-    }
-  }
-
-  public void doubleClick(DoubleClickEvent event)
-  {
-    ISelection sel = event.getSelection();
-    if (sel instanceof IStructuredSelection)
-    {
-      IStructuredSelection ssel = (IStructuredSelection)sel;
-      Object element = ssel.getFirstElement();
-      if (currentViewer == objectViewer && element instanceof Pair<?, ?>)
-      {
-        @SuppressWarnings("unchecked")
-        Pair<Field, Object> pair = (Pair<Field, Object>)element;
-
-        Field field = pair.getElement1();
-        if (!field.getType().isPrimitive())
-        {
-          setObject(pair.getElement2());
-        }
-      }
-      else if (currentViewer == mapViewer && element instanceof Map.Entry<?, ?>)
-      {
-        Map.Entry<?, ?> entry = (Map.Entry<?, ?>)element;
-        setObject(entry.getValue());
-      }
-      else if (currentViewer == iterableViewer)
-      {
-        setObject(element);
-      }
-      else if (currentViewer == arrayViewer && element instanceof Pair<?, ?>)
-      {
-        @SuppressWarnings("unchecked")
-        Pair<Integer, Object> pair = (Pair<Integer, Object>)element;
-        setObject(pair.getElement2());
-      }
-    }
-  }
-
-  /**
-   * Passing the focus request to the viewer's control.
-   */
-  @Override
-  public void setFocus()
-  {
-    try
-    {
-      currentViewer.getControl().setFocus();
-    }
-    catch (RuntimeException ignore)
-    {
-    }
-  }
-
-  public void notifyEvent(IEvent event)
-  {
-    refreshViewer();
-  }
-
-  public void setObject(Object object)
-  {
-    EventUtil.removeListener(object, this);
-    if (object != null)
-    {
-      if (!elements.isEmpty())
-      {
-        Object element = elements.peek();
-        if (element != object)
-        {
-          EventUtil.removeListener(element, this);
-          elements.push(object);
-        }
-      }
-      else
-      {
-        elements.push(object);
-      }
-    }
-
-    if (object == null)
-    {
-      classLabel.setText(""); //$NON-NLS-1$
-      objectLabel.setText(""); //$NON-NLS-1$
-      currentViewer = objectViewer;
-    }
-    else
-    {
-      EventUtil.addListener(object, this);
-      String className = object.getClass().getName();
-      classLabel.setText(className);
-
-      String value = object.toString();
-      if (value.startsWith(className + "@")) //$NON-NLS-1$
-      {
-        objectLabel.setText(value.substring(className.length()));
-      }
-      else
-      {
-        objectLabel.setText(value);
-      }
-    }
-
-    classLabel.getParent().layout();
-    backAction.setEnabled(elements.size() >= 2);
-
-    if (object instanceof Map<?, ?>)
-    {
-      setCurrentViewer(mapViewer);
-    }
-    else if (object instanceof Iterable<?>)
-    {
-      setCurrentViewer(iterableViewer);
-    }
-    else if (object != null && object.getClass().isArray())
-    {
-      setCurrentViewer(arrayViewer);
-    }
-    else
-    {
-      setCurrentViewer(objectViewer);
-    }
-
-    refreshViewer();
-  }
-
-  private void createObjectColmuns()
-  {
-    Table table = objectViewer.getTable();
-    String[] columnNames = {
-        Messages.getString("Net4jIntrospectorView_4"), Messages.getString("Net4jIntrospectorView_5"), Messages.getString("Net4jIntrospectorView_6"), Messages.getString("Net4jIntrospectorView_7") }; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
-    int[] columnWidths = { 200, 400, 300, 300 };
-    createColumns(table, columnNames, columnWidths);
-  }
-
-  private void createMapColmuns()
-  {
-    Table table = mapViewer.getTable();
-    String[] columnNames = {
-        Messages.getString("Net4jIntrospectorView_8"), Messages.getString("Net4jIntrospectorView_9"), Messages.getString("Net4jIntrospectorView_10") }; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
-    int[] columnWidths = { 200, 400, 300 };
-    createColumns(table, columnNames, columnWidths);
-  }
-
-  private void createIterableColmuns()
-  {
-    Table table = iterableViewer.getTable();
-    String[] columnNames = {
-        Messages.getString("Net4jIntrospectorView_11"), Messages.getString("Net4jIntrospectorView_12") }; //$NON-NLS-1$ //$NON-NLS-2$
-    int[] columnWidths = { 400, 300 };
-    createColumns(table, columnNames, columnWidths);
-  }
-
-  private void createArrayColmuns()
-  {
-    Table table = arrayViewer.getTable();
-    String[] columnNames = {
-        Messages.getString("Net4jIntrospectorView_13"), Messages.getString("Net4jIntrospectorView_14"), Messages.getString("Net4jIntrospectorView_15") }; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
-    int[] columnWidths = { 50, 400, 300 };
-    createColumns(table, columnNames, columnWidths);
-  }
-
-  private void createColumns(Table table, String[] columnNames, int[] columnWidths)
-  {
-    TableColumn[] columns = new TableColumn[columnNames.length];
-    for (int i = 0; i < columns.length; i++)
-    {
-      TableColumn column = new TableColumn(table, SWT.LEFT, i);
-      column.setText(columnNames[i]);
-      column.setWidth(columnWidths[i]);
-      column.setMoveable(true);
-      column.setResizable(true);
-    }
-  }
-
-  private void fillLocalPullDown(IMenuManager manager)
-  {
-  }
-
-  private void fillLocalToolBar(IToolBarManager manager)
-  {
-    manager.add(backAction);
-    manager.add(containerAction);
-    manager.add(refreshAction);
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  class BackAction extends Action
-  {
-    private BackAction()
-    {
-      super(Messages.getString("Net4jIntrospectorView_16")); //$NON-NLS-1$
-      ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages();
-      setImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_BACK));
-      setDisabledImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_BACK_DISABLED));
-    }
-
-    @Override
-    public void run()
-    {
-      if (!elements.isEmpty())
-      {
-        elements.pop();
-        if (!elements.isEmpty())
-        {
-          setObject(elements.peek());
-        }
-      }
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  class ContainerAction extends Action
-  {
-    private ContainerAction()
-    {
-      super(Messages.getString("Net4jIntrospectorView_17")); //$NON-NLS-1$
-      setImageDescriptor(SharedIcons.getDescriptor(SharedIcons.VIEW_CONTAINER));
-    }
-
-    @Override
-    public void run()
-    {
-      setObject(IPluginContainer.INSTANCE);
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  class RefreshAction extends Action
-  {
-    private RefreshAction()
-    {
-      super("Refresh"); //$NON-NLS-1$
-      setImageDescriptor(SharedIcons.getDescriptor(SharedIcons.ETOOL_REFRESH));
-    }
-
-    @Override
-    public void run()
-    {
-      refreshViewer();
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  abstract class AbstractContentProvider implements IStructuredContentProvider
-  {
-    public void inputChanged(Viewer v, Object oldInput, Object newInput)
-    {
-    }
-
-    public void dispose()
-    {
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  abstract class AbstractLabelProvider extends LabelProvider implements ITableLabelProvider
-  {
-    @Override
-    public String getText(Object element)
-    {
-      return getColumnText(element, 0);
-    }
-
-    public Image getColumnImage(Object obj, int index)
-    {
-      return null;
-    }
-
-    @Override
-    public Image getImage(Object obj)
-    {
-      return null;
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  class ObjectContentProvider extends AbstractContentProvider
-  {
-    public Object[] getElements(Object parent)
-    {
-      if (!elements.isEmpty())
-      {
-        try
-        {
-          return ReflectUtil.dumpToArray(elements.peek());
-        }
-        catch (RuntimeException ex)
-        {
-          OM.LOG.error(ex);
-        }
-      }
-
-      return NO_ELEMENTS;
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  class ObjectLabelProvider extends AbstractLabelProvider
-  {
-    public String getColumnText(Object obj, int index)
-    {
-      if (obj instanceof Pair<?, ?>)
-      {
-        try
-        {
-          @SuppressWarnings("unchecked")
-          Pair<Field, Object> pair = (Pair<Field, Object>)obj;
-
-          Field field = pair.getElement1();
-          Object value = pair.getElement2();
-
-          switch (index)
-          {
-          case 0:
-            return field.getName();
-          case 1:
-            return value == null ? Messages.getString("Net4jIntrospectorView_18") : value.toString(); //$NON-NLS-1$
-          case 2:
-            return field.getType().getName();
-          case 3:
-            return value == null ? Messages.getString("Net4jIntrospectorView_1") : value.getClass().getName(); //$NON-NLS-1$
-          }
-        }
-        catch (RuntimeException ex)
-        {
-          OM.LOG.error(ex);
-        }
-      }
-
-      return ""; //$NON-NLS-1$
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  class IterableContentProvider extends AbstractContentProvider
-  {
-    public Object[] getElements(Object parent)
-    {
-      if (!elements.isEmpty())
-      {
-        Object element = elements.peek();
-        if (element instanceof Iterable<?>)
-        {
-          List<Object> result = new ArrayList<Object>();
-          for (Object object : (Iterable<?>)element)
-          {
-            result.add(object);
-          }
-
-          return result.toArray();
-        }
-      }
-
-      return NO_ELEMENTS;
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  class IterableLabelProvider extends AbstractLabelProvider
-  {
-    public String getColumnText(Object obj, int index)
-    {
-      switch (index)
-      {
-      case 0:
-        return obj == null ? Messages.getString("Net4jIntrospectorView_21") : obj.toString(); //$NON-NLS-1$
-      case 1:
-        return obj == null ? Messages.getString("Net4jIntrospectorView_22") : obj.getClass().getName(); //$NON-NLS-1$
-      }
-
-      return ""; //$NON-NLS-1$
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  class ArrayContentProvider extends AbstractContentProvider
-  {
-    @SuppressWarnings("unchecked")
-    public Object[] getElements(Object parent)
-    {
-      if (!elements.isEmpty())
-      {
-        Object element = elements.peek();
-        if (element.getClass().isArray())
-        {
-          Object[] array = (Object[])element;
-          Pair<Integer, Object>[] result = new Pair[array.length];
-          for (int i = 0; i < array.length; i++)
-          {
-            result[i] = new Pair<Integer, Object>(i, array[i]);
-          }
-
-          return result;
-        }
-      }
-
-      return NO_ELEMENTS;
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  class ArrayLabelProvider extends AbstractLabelProvider
-  {
-    public String getColumnText(Object obj, int index)
-    {
-      if (obj instanceof Pair<?, ?>)
-      {
-        try
-        {
-          @SuppressWarnings("unchecked")
-          Pair<Integer, Object> pair = (Pair<Integer, Object>)obj;
-
-          int i = pair.getElement1();
-          Object value = pair.getElement2();
-          switch (index)
-          {
-          case 0:
-            return String.valueOf(i);
-          case 1:
-            return value == null ? Messages.getString("Net4jIntrospectorView_24") : value.toString(); //$NON-NLS-1$
-          case 2:
-            return value == null ? Messages.getString("Net4jIntrospectorView_25") : value.getClass().getName(); //$NON-NLS-1$
-          }
-        }
-        catch (RuntimeException ex)
-        {
-          OM.LOG.error(ex);
-        }
-      }
-
-      return ""; //$NON-NLS-1$
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  class MapContentProvider extends AbstractContentProvider
-  {
-    public Object[] getElements(Object parent)
-    {
-      if (!elements.isEmpty())
-      {
-        Object element = elements.peek();
-        if (element instanceof Map<?, ?>)
-        {
-          return ((Map<?, ?>)element).entrySet().toArray();
-        }
-      }
-
-      return NO_ELEMENTS;
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  class MapLabelProvider extends AbstractLabelProvider
-  {
-    public String getColumnText(Object obj, int index)
-    {
-      if (obj instanceof Map.Entry<?, ?>)
-      {
-        Map.Entry<?, ?> entry = (Map.Entry<?, ?>)obj;
-        Object key = entry.getKey();
-        Object value = entry.getValue();
-        switch (index)
-        {
-        case 0:
-          return key == null ? Messages.getString("Net4jIntrospectorView_27") : key.toString(); //$NON-NLS-1$
-        case 1:
-          return value == null ? Messages.getString("Net4jIntrospectorView_28") : value.toString(); //$NON-NLS-1$
-        case 2:
-          return value == null ? Messages.getString("Net4jIntrospectorView_29") : value.getClass().getName(); //$NON-NLS-1$
-        }
-      }
-
-      return ""; //$NON-NLS-1$
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  class NameSorter extends ViewerSorter
-  {
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.internal.ui.views;

+

+import org.eclipse.net4j.ui.shared.SharedIcons;

+import org.eclipse.net4j.util.ReflectUtil;

+import org.eclipse.net4j.util.WrappedException;

+import org.eclipse.net4j.util.collection.Pair;

+import org.eclipse.net4j.util.container.IPluginContainer;

+import org.eclipse.net4j.util.event.EventUtil;

+import org.eclipse.net4j.util.event.IEvent;

+import org.eclipse.net4j.util.event.IListener;

+import org.eclipse.net4j.util.internal.ui.bundle.OM;

+import org.eclipse.net4j.util.internal.ui.messages.Messages;

+import org.eclipse.net4j.util.ui.UIUtil;

+

+import org.eclipse.jface.action.Action;

+import org.eclipse.jface.action.IAction;

+import org.eclipse.jface.action.IMenuManager;

+import org.eclipse.jface.action.IToolBarManager;

+import org.eclipse.jface.viewers.DoubleClickEvent;

+import org.eclipse.jface.viewers.IDoubleClickListener;

+import org.eclipse.jface.viewers.ISelection;

+import org.eclipse.jface.viewers.IStructuredContentProvider;

+import org.eclipse.jface.viewers.IStructuredSelection;

+import org.eclipse.jface.viewers.ITableLabelProvider;

+import org.eclipse.jface.viewers.LabelProvider;

+import org.eclipse.jface.viewers.TableViewer;

+import org.eclipse.jface.viewers.Viewer;

+import org.eclipse.jface.viewers.ViewerSorter;

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.custom.StackLayout;

+import org.eclipse.swt.graphics.Color;

+import org.eclipse.swt.graphics.Image;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Table;

+import org.eclipse.swt.widgets.TableColumn;

+import org.eclipse.swt.widgets.Text;

+import org.eclipse.ui.IActionBars;

+import org.eclipse.ui.ISelectionListener;

+import org.eclipse.ui.ISharedImages;

+import org.eclipse.ui.IWorkbenchPage;

+import org.eclipse.ui.IWorkbenchPart;

+import org.eclipse.ui.PlatformUI;

+import org.eclipse.ui.part.ViewPart;

+

+import java.lang.reflect.Field;

+import java.util.ArrayList;

+import java.util.List;

+import java.util.Map;

+import java.util.Stack;

+

+/**

+ * @author Eike Stepper

+ */

+public class Net4jIntrospectorView extends ViewPart implements ISelectionListener, IDoubleClickListener, IListener

+{

+  public static final String VIEW_ID = "org.eclipse.net4j.util.Net4jIntrospectorView"; //$NON-NLS-1$

+

+  private static final Object[] NO_ELEMENTS = {};

+

+  private static Net4jIntrospectorView instance;

+

+  private TableViewer currentViewer;

+

+  private TableViewer objectViewer;

+

+  private TableViewer iterableViewer;

+

+  private TableViewer arrayViewer;

+

+  private TableViewer mapViewer;

+

+  private Stack<Object> elements = new Stack<Object>();

+

+  private Text classLabel;

+

+  private Text objectLabel;

+

+  private IAction backAction = new BackAction();

+

+  private IAction containerAction = new ContainerAction();

+

+  private IAction refreshAction = new RefreshAction();

+

+  private StackLayout stackLayout;

+

+  private Composite stacked;

+

+  public Net4jIntrospectorView()

+  {

+  }

+

+  @Override

+  public void dispose()

+  {

+    getSite().getPage().removeSelectionListener(this);

+    super.dispose();

+  }

+

+  public static Net4jIntrospectorView getInstance()

+  {

+    return instance;

+  }

+

+  public static synchronized Net4jIntrospectorView getInstance(boolean show)

+  {

+    if (instance == null)

+    {

+      try

+      {

+        IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();

+        page.showView(VIEW_ID);

+      }

+      catch (Exception ex)

+      {

+        throw WrappedException.wrap(ex);

+      }

+    }

+

+    return instance;

+  }

+

+  @Override

+  public void createPartControl(Composite parent)

+  {

+    Color bg = parent.getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND);

+    Color gray = parent.getDisplay().getSystemColor(SWT.COLOR_DARK_BLUE);

+

+    Composite composite = new Composite(parent, SWT.NONE);

+    composite.setLayout(UIUtil.createGridLayout(1));

+

+    Composite c = new Composite(composite, SWT.BORDER);

+    c.setLayout(UIUtil.createGridLayout(2));

+    c.setLayoutData(UIUtil.createGridData(true, false));

+

+    classLabel = new Text(c, SWT.READ_ONLY);

+    classLabel.setLayoutData(UIUtil.createGridData(false, false));

+    classLabel.setBackground(bg);

+    classLabel.setForeground(gray);

+

+    objectLabel = new Text(c, SWT.READ_ONLY);

+    objectLabel.setLayoutData(UIUtil.createGridData(true, false));

+    objectLabel.setBackground(bg);

+

+    stackLayout = new StackLayout();

+    stacked = new Composite(composite, SWT.NONE);

+    stacked.setLayoutData(UIUtil.createGridData());

+    stacked.setLayout(stackLayout);

+

+    objectViewer = createViewer(stacked);

+    createObjectColmuns();

+    objectViewer.addDoubleClickListener(this);

+    objectViewer.setContentProvider(new ObjectContentProvider());

+    objectViewer.setLabelProvider(new ObjectLabelProvider());

+    objectViewer.setSorter(new NameSorter());

+    objectViewer.setInput(getViewSite());

+

+    iterableViewer = createViewer(stacked);

+    createIterableColmuns();

+    iterableViewer.addDoubleClickListener(this);

+    iterableViewer.setContentProvider(new IterableContentProvider());

+    iterableViewer.setLabelProvider(new IterableLabelProvider());

+    iterableViewer.setInput(getViewSite());

+

+    arrayViewer = createViewer(stacked);

+    createArrayColmuns();

+    arrayViewer.addDoubleClickListener(this);

+    arrayViewer.setContentProvider(new ArrayContentProvider());

+    arrayViewer.setLabelProvider(new ArrayLabelProvider());

+    arrayViewer.setInput(getViewSite());

+

+    mapViewer = createViewer(stacked);

+    createMapColmuns();

+    mapViewer.addDoubleClickListener(this);

+    mapViewer.setContentProvider(new MapContentProvider());

+    mapViewer.setLabelProvider(new MapLabelProvider());

+    mapViewer.setSorter(new NameSorter());

+    mapViewer.setInput(getViewSite());

+

+    IActionBars bars = getViewSite().getActionBars();

+    fillLocalPullDown(bars.getMenuManager());

+    fillLocalToolBar(bars.getToolBarManager());

+    getSite().getPage().addSelectionListener(this);

+    setCurrentViewer(objectViewer);

+    instance = this;

+  }

+

+  private void setCurrentViewer(TableViewer viewer)

+  {

+    currentViewer = viewer;

+    stackLayout.topControl = currentViewer.getControl();

+    stacked.layout();

+  }

+

+  private TableViewer createViewer(Composite parent)

+  {

+    TableViewer viewer = new TableViewer(parent, SWT.FULL_SELECTION | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);

+    viewer.getTable().setLayoutData(UIUtil.createGridData());

+    viewer.getTable().setHeaderVisible(true);

+    viewer.getTable().setLinesVisible(true);

+    return viewer;

+  }

+

+  public void refreshViewer()

+  {

+    UIUtil.refreshViewer(currentViewer);

+  }

+

+  public void selectionChanged(IWorkbenchPart part, ISelection sel)

+  {

+    if (part == this)

+    {

+      return;

+    }

+

+    if (sel instanceof IStructuredSelection)

+    {

+      IStructuredSelection ssel = (IStructuredSelection)sel;

+      elements.clear();

+      setObject(ssel.getFirstElement());

+    }

+    else

+    {

+      setObject(null);

+    }

+  }

+

+  public void doubleClick(DoubleClickEvent event)

+  {

+    ISelection sel = event.getSelection();

+    if (sel instanceof IStructuredSelection)

+    {

+      IStructuredSelection ssel = (IStructuredSelection)sel;

+      Object element = ssel.getFirstElement();

+      if (currentViewer == objectViewer && element instanceof Pair<?, ?>)

+      {

+        @SuppressWarnings("unchecked")

+        Pair<Field, Object> pair = (Pair<Field, Object>)element;

+

+        Field field = pair.getElement1();

+        if (!field.getType().isPrimitive())

+        {

+          setObject(pair.getElement2());

+        }

+      }

+      else if (currentViewer == mapViewer && element instanceof Map.Entry<?, ?>)

+      {

+        Map.Entry<?, ?> entry = (Map.Entry<?, ?>)element;

+        setObject(entry.getValue());

+      }

+      else if (currentViewer == iterableViewer)

+      {

+        setObject(element);

+      }

+      else if (currentViewer == arrayViewer && element instanceof Pair<?, ?>)

+      {

+        @SuppressWarnings("unchecked")

+        Pair<Integer, Object> pair = (Pair<Integer, Object>)element;

+        setObject(pair.getElement2());

+      }

+    }

+  }

+

+  /**

+   * Passing the focus request to the viewer's control.

+   */

+  @Override

+  public void setFocus()

+  {

+    try

+    {

+      currentViewer.getControl().setFocus();

+    }

+    catch (RuntimeException ignore)

+    {

+    }

+  }

+

+  public void notifyEvent(IEvent event)

+  {

+    refreshViewer();

+  }

+

+  public void setObject(Object object)

+  {

+    EventUtil.removeListener(object, this);

+    if (object != null)

+    {

+      if (!elements.isEmpty())

+      {

+        Object element = elements.peek();

+        if (element != object)

+        {

+          EventUtil.removeListener(element, this);

+          elements.push(object);

+        }

+      }

+      else

+      {

+        elements.push(object);

+      }

+    }

+

+    if (object == null)

+    {

+      classLabel.setText(""); //$NON-NLS-1$

+      objectLabel.setText(""); //$NON-NLS-1$

+      currentViewer = objectViewer;

+    }

+    else

+    {

+      EventUtil.addListener(object, this);

+      String className = object.getClass().getName();

+      classLabel.setText(className);

+

+      String value = object.toString();

+      if (value.startsWith(className + "@")) //$NON-NLS-1$

+      {

+        objectLabel.setText(value.substring(className.length()));

+      }

+      else

+      {

+        objectLabel.setText(value);

+      }

+    }

+

+    classLabel.getParent().layout();

+    backAction.setEnabled(elements.size() >= 2);

+

+    if (object instanceof Map<?, ?>)

+    {

+      setCurrentViewer(mapViewer);

+    }

+    else if (object instanceof Iterable<?>)

+    {

+      setCurrentViewer(iterableViewer);

+    }

+    else if (object != null && object.getClass().isArray())

+    {

+      setCurrentViewer(arrayViewer);

+    }

+    else

+    {

+      setCurrentViewer(objectViewer);

+    }

+

+    refreshViewer();

+  }

+

+  private void createObjectColmuns()

+  {

+    Table table = objectViewer.getTable();

+    String[] columnNames = {

+        Messages.getString("Net4jIntrospectorView_4"), Messages.getString("Net4jIntrospectorView_5"), Messages.getString("Net4jIntrospectorView_6"), Messages.getString("Net4jIntrospectorView_7") }; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$

+    int[] columnWidths = { 200, 400, 300, 300 };

+    createColumns(table, columnNames, columnWidths);

+  }

+

+  private void createMapColmuns()

+  {

+    Table table = mapViewer.getTable();

+    String[] columnNames = {

+        Messages.getString("Net4jIntrospectorView_8"), Messages.getString("Net4jIntrospectorView_9"), Messages.getString("Net4jIntrospectorView_10") }; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$

+    int[] columnWidths = { 200, 400, 300 };

+    createColumns(table, columnNames, columnWidths);

+  }

+

+  private void createIterableColmuns()

+  {

+    Table table = iterableViewer.getTable();

+    String[] columnNames = {

+        Messages.getString("Net4jIntrospectorView_11"), Messages.getString("Net4jIntrospectorView_12") }; //$NON-NLS-1$ //$NON-NLS-2$

+    int[] columnWidths = { 400, 300 };

+    createColumns(table, columnNames, columnWidths);

+  }

+

+  private void createArrayColmuns()

+  {

+    Table table = arrayViewer.getTable();

+    String[] columnNames = {

+        Messages.getString("Net4jIntrospectorView_13"), Messages.getString("Net4jIntrospectorView_14"), Messages.getString("Net4jIntrospectorView_15") }; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$

+    int[] columnWidths = { 50, 400, 300 };

+    createColumns(table, columnNames, columnWidths);

+  }

+

+  private void createColumns(Table table, String[] columnNames, int[] columnWidths)

+  {

+    TableColumn[] columns = new TableColumn[columnNames.length];

+    for (int i = 0; i < columns.length; i++)

+    {

+      TableColumn column = new TableColumn(table, SWT.LEFT, i);

+      column.setText(columnNames[i]);

+      column.setWidth(columnWidths[i]);

+      column.setMoveable(true);

+      column.setResizable(true);

+    }

+  }

+

+  private void fillLocalPullDown(IMenuManager manager)

+  {

+  }

+

+  private void fillLocalToolBar(IToolBarManager manager)

+  {

+    manager.add(backAction);

+    manager.add(containerAction);

+    manager.add(refreshAction);

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  class BackAction extends Action

+  {

+    private BackAction()

+    {

+      super(Messages.getString("Net4jIntrospectorView_16")); //$NON-NLS-1$

+      ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages();

+      setImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_BACK));

+      setDisabledImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_BACK_DISABLED));

+    }

+

+    @Override

+    public void run()

+    {

+      if (!elements.isEmpty())

+      {

+        elements.pop();

+        if (!elements.isEmpty())

+        {

+          setObject(elements.peek());

+        }

+      }

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  class ContainerAction extends Action

+  {

+    private ContainerAction()

+    {

+      super(Messages.getString("Net4jIntrospectorView_17")); //$NON-NLS-1$

+      setImageDescriptor(SharedIcons.getDescriptor(SharedIcons.VIEW_CONTAINER));

+    }

+

+    @Override

+    public void run()

+    {

+      setObject(IPluginContainer.INSTANCE);

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  class RefreshAction extends Action

+  {

+    private RefreshAction()

+    {

+      super("Refresh"); //$NON-NLS-1$

+      setImageDescriptor(SharedIcons.getDescriptor(SharedIcons.ETOOL_REFRESH));

+    }

+

+    @Override

+    public void run()

+    {

+      refreshViewer();

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  abstract class AbstractContentProvider implements IStructuredContentProvider

+  {

+    public void inputChanged(Viewer v, Object oldInput, Object newInput)

+    {

+    }

+

+    public void dispose()

+    {

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  abstract class AbstractLabelProvider extends LabelProvider implements ITableLabelProvider

+  {

+    @Override

+    public String getText(Object element)

+    {

+      return getColumnText(element, 0);

+    }

+

+    public Image getColumnImage(Object obj, int index)

+    {

+      return null;

+    }

+

+    @Override

+    public Image getImage(Object obj)

+    {

+      return null;

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  class ObjectContentProvider extends AbstractContentProvider

+  {

+    public Object[] getElements(Object parent)

+    {

+      if (!elements.isEmpty())

+      {

+        try

+        {

+          return ReflectUtil.dumpToArray(elements.peek());

+        }

+        catch (RuntimeException ex)

+        {

+          OM.LOG.error(ex);

+        }

+      }

+

+      return NO_ELEMENTS;

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  class ObjectLabelProvider extends AbstractLabelProvider

+  {

+    public String getColumnText(Object obj, int index)

+    {

+      if (obj instanceof Pair<?, ?>)

+      {

+        try

+        {

+          @SuppressWarnings("unchecked")

+          Pair<Field, Object> pair = (Pair<Field, Object>)obj;

+

+          Field field = pair.getElement1();

+          Object value = pair.getElement2();

+

+          switch (index)

+          {

+          case 0:

+            return field.getName();

+          case 1:

+            return value == null ? Messages.getString("Net4jIntrospectorView_18") : value.toString(); //$NON-NLS-1$

+          case 2:

+            return field.getType().getName();

+          case 3:

+            return value == null ? Messages.getString("Net4jIntrospectorView_1") : value.getClass().getName(); //$NON-NLS-1$

+          }

+        }

+        catch (RuntimeException ex)

+        {

+          OM.LOG.error(ex);

+        }

+      }

+

+      return ""; //$NON-NLS-1$

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  class IterableContentProvider extends AbstractContentProvider

+  {

+    public Object[] getElements(Object parent)

+    {

+      if (!elements.isEmpty())

+      {

+        Object element = elements.peek();

+        if (element instanceof Iterable<?>)

+        {

+          List<Object> result = new ArrayList<Object>();

+          for (Object object : (Iterable<?>)element)

+          {

+            result.add(object);

+          }

+

+          return result.toArray();

+        }

+      }

+

+      return NO_ELEMENTS;

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  class IterableLabelProvider extends AbstractLabelProvider

+  {

+    public String getColumnText(Object obj, int index)

+    {

+      switch (index)

+      {

+      case 0:

+        return obj == null ? Messages.getString("Net4jIntrospectorView_21") : obj.toString(); //$NON-NLS-1$

+      case 1:

+        return obj == null ? Messages.getString("Net4jIntrospectorView_22") : obj.getClass().getName(); //$NON-NLS-1$

+      }

+

+      return ""; //$NON-NLS-1$

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  class ArrayContentProvider extends AbstractContentProvider

+  {

+    @SuppressWarnings("unchecked")

+    public Object[] getElements(Object parent)

+    {

+      if (!elements.isEmpty())

+      {

+        Object element = elements.peek();

+        if (element.getClass().isArray())

+        {

+          Object[] array = (Object[])element;

+          Pair<Integer, Object>[] result = new Pair[array.length];

+          for (int i = 0; i < array.length; i++)

+          {

+            result[i] = new Pair<Integer, Object>(i, array[i]);

+          }

+

+          return result;

+        }

+      }

+

+      return NO_ELEMENTS;

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  class ArrayLabelProvider extends AbstractLabelProvider

+  {

+    public String getColumnText(Object obj, int index)

+    {

+      if (obj instanceof Pair<?, ?>)

+      {

+        try

+        {

+          @SuppressWarnings("unchecked")

+          Pair<Integer, Object> pair = (Pair<Integer, Object>)obj;

+

+          int i = pair.getElement1();

+          Object value = pair.getElement2();

+          switch (index)

+          {

+          case 0:

+            return String.valueOf(i);

+          case 1:

+            return value == null ? Messages.getString("Net4jIntrospectorView_24") : value.toString(); //$NON-NLS-1$

+          case 2:

+            return value == null ? Messages.getString("Net4jIntrospectorView_25") : value.getClass().getName(); //$NON-NLS-1$

+          }

+        }

+        catch (RuntimeException ex)

+        {

+          OM.LOG.error(ex);

+        }

+      }

+

+      return ""; //$NON-NLS-1$

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  class MapContentProvider extends AbstractContentProvider

+  {

+    public Object[] getElements(Object parent)

+    {

+      if (!elements.isEmpty())

+      {

+        Object element = elements.peek();

+        if (element instanceof Map<?, ?>)

+        {

+          return ((Map<?, ?>)element).entrySet().toArray();

+        }

+      }

+

+      return NO_ELEMENTS;

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  class MapLabelProvider extends AbstractLabelProvider

+  {

+    public String getColumnText(Object obj, int index)

+    {

+      if (obj instanceof Map.Entry<?, ?>)

+      {

+        Map.Entry<?, ?> entry = (Map.Entry<?, ?>)obj;

+        Object key = entry.getKey();

+        Object value = entry.getValue();

+        switch (index)

+        {

+        case 0:

+          return key == null ? Messages.getString("Net4jIntrospectorView_27") : key.toString(); //$NON-NLS-1$

+        case 1:

+          return value == null ? Messages.getString("Net4jIntrospectorView_28") : value.toString(); //$NON-NLS-1$

+        case 2:

+          return value == null ? Messages.getString("Net4jIntrospectorView_29") : value.getClass().getName(); //$NON-NLS-1$

+        }

+      }

+

+      return ""; //$NON-NLS-1$

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  class NameSorter extends ViewerSorter

+  {

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/AbstractPropertyAdapterFactory.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/AbstractPropertyAdapterFactory.java
index 7eb0ad9c02..455fd97d04 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/AbstractPropertyAdapterFactory.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/AbstractPropertyAdapterFactory.java
@@ -1,56 +1,56 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui;
-
-import org.eclipse.core.runtime.IAdapterFactory;
-import org.eclipse.ui.views.properties.IPropertySource;
-import org.eclipse.ui.views.properties.IPropertySourceProvider;
-
-/**
- * @author Eike Stepper
- * @since 3.2
- */
-@SuppressWarnings("rawtypes")
-public abstract class AbstractPropertyAdapterFactory implements IAdapterFactory
-{
-  private static final Class[] CLASSES = { IPropertySourceProvider.class };
-
-  public AbstractPropertyAdapterFactory()
-  {
-  }
-
-  public Class[] getAdapterList()
-  {
-    return CLASSES;
-  }
-
-  public Object getAdapter(Object adaptableObject, Class adapterType)
-  {
-    if (adapterType == CLASSES[0])
-    {
-      final IPropertySource propertySource = createPropertySource(adaptableObject);
-      if (propertySource != null)
-      {
-        return new IPropertySourceProvider()
-        {
-          public IPropertySource getPropertySource(Object object)
-          {
-            return propertySource;
-          }
-        };
-      }
-    }
-
-    return null;
-  }
-
-  protected abstract IPropertySource createPropertySource(Object object);
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui;

+

+import org.eclipse.core.runtime.IAdapterFactory;

+import org.eclipse.ui.views.properties.IPropertySource;

+import org.eclipse.ui.views.properties.IPropertySourceProvider;

+

+/**

+ * @author Eike Stepper

+ * @since 3.2

+ */

+@SuppressWarnings("rawtypes")

+public abstract class AbstractPropertyAdapterFactory implements IAdapterFactory

+{

+  private static final Class[] CLASSES = { IPropertySourceProvider.class };

+

+  public AbstractPropertyAdapterFactory()

+  {

+  }

+

+  public Class[] getAdapterList()

+  {

+    return CLASSES;

+  }

+

+  public Object getAdapter(Object adaptableObject, Class adapterType)

+  {

+    if (adapterType == CLASSES[0])

+    {

+      final IPropertySource propertySource = createPropertySource(adaptableObject);

+      if (propertySource != null)

+      {

+        return new IPropertySourceProvider()

+        {

+          public IPropertySource getPropertySource(Object object)

+          {

+            return propertySource;

+          }

+        };

+      }

+    }

+

+    return null;

+  }

+

+  protected abstract IPropertySource createPropertySource(Object object);

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/ComboAutoCompleter.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/ComboAutoCompleter.java
index 1c642f2928..ce8940908c 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/ComboAutoCompleter.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/ComboAutoCompleter.java
@@ -1,92 +1,92 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui;
-
-import org.eclipse.jface.viewers.ComboViewer;
-import org.eclipse.jface.viewers.ILabelProvider;
-import org.eclipse.jface.viewers.IStructuredContentProvider;
-import org.eclipse.jface.viewers.StructuredSelection;
-import org.eclipse.swt.events.ModifyEvent;
-import org.eclipse.swt.events.ModifyListener;
-
-/**
- * @author Eike Stepper
- */
-public class ComboAutoCompleter implements ModifyListener
-{
-  private ComboViewer viewer;
-
-  public ComboAutoCompleter(ComboViewer viewer)
-  {
-    this.viewer = viewer;
-  }
-
-  public final ComboViewer getViewer()
-  {
-    return viewer;
-  }
-
-  public final void modifyText(ModifyEvent e)
-  {
-    String text = getText();
-    Object foundElement = findShortestLabel(text);
-    if (foundElement != null)
-    {
-      setSelection(new StructuredSelection(foundElement));
-    }
-    else
-    {
-      // setSelection(StructuredSelection.EMPTY);
-    }
-  }
-
-  protected void setSelection(StructuredSelection selection)
-  {
-    viewer.setSelection(selection);
-  }
-
-  private Object findShortestLabel(String prefix)
-  {
-    Object foundElement = null;
-    String shortestLabel = null;
-    ILabelProvider labelProvider = (ILabelProvider)viewer.getLabelProvider();
-    IStructuredContentProvider contentProvider = (IStructuredContentProvider)viewer.getContentProvider();
-    for (Object element : contentProvider.getElements(viewer.getInput()))
-    {
-      String label = labelProvider.getText(element);
-      if (label.startsWith(prefix))
-      {
-        if (shortestLabel == null || label.length() < shortestLabel.length())
-        {
-          shortestLabel = label;
-          foundElement = element;
-        }
-      }
-    }
-
-    return foundElement;
-  }
-
-  private String getText()
-  {
-    return viewer.getCombo().getText();
-  }
-
-  public static void attach(ComboViewer viewer, ComboAutoCompleter completer)
-  {
-    viewer.getCombo().addModifyListener(completer);
-  }
-
-  public static void attach(ComboViewer viewer)
-  {
-    viewer.getCombo().addModifyListener(new ComboAutoCompleter(viewer));
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui;

+

+import org.eclipse.jface.viewers.ComboViewer;

+import org.eclipse.jface.viewers.ILabelProvider;

+import org.eclipse.jface.viewers.IStructuredContentProvider;

+import org.eclipse.jface.viewers.StructuredSelection;

+import org.eclipse.swt.events.ModifyEvent;

+import org.eclipse.swt.events.ModifyListener;

+

+/**

+ * @author Eike Stepper

+ */

+public class ComboAutoCompleter implements ModifyListener

+{

+  private ComboViewer viewer;

+

+  public ComboAutoCompleter(ComboViewer viewer)

+  {

+    this.viewer = viewer;

+  }

+

+  public final ComboViewer getViewer()

+  {

+    return viewer;

+  }

+

+  public final void modifyText(ModifyEvent e)

+  {

+    String text = getText();

+    Object foundElement = findShortestLabel(text);

+    if (foundElement != null)

+    {

+      setSelection(new StructuredSelection(foundElement));

+    }

+    else

+    {

+      // setSelection(StructuredSelection.EMPTY);

+    }

+  }

+

+  protected void setSelection(StructuredSelection selection)

+  {

+    viewer.setSelection(selection);

+  }

+

+  private Object findShortestLabel(String prefix)

+  {

+    Object foundElement = null;

+    String shortestLabel = null;

+    ILabelProvider labelProvider = (ILabelProvider)viewer.getLabelProvider();

+    IStructuredContentProvider contentProvider = (IStructuredContentProvider)viewer.getContentProvider();

+    for (Object element : contentProvider.getElements(viewer.getInput()))

+    {

+      String label = labelProvider.getText(element);

+      if (label.startsWith(prefix))

+      {

+        if (shortestLabel == null || label.length() < shortestLabel.length())

+        {

+          shortestLabel = label;

+          foundElement = element;

+        }

+      }

+    }

+

+    return foundElement;

+  }

+

+  private String getText()

+  {

+    return viewer.getCombo().getText();

+  }

+

+  public static void attach(ComboViewer viewer, ComboAutoCompleter completer)

+  {

+    viewer.getCombo().addModifyListener(completer);

+  }

+

+  public static void attach(ComboViewer viewer)

+  {

+    viewer.getCombo().addModifyListener(new ComboAutoCompleter(viewer));

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/DefaultPropertySource.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/DefaultPropertySource.java
index 8f54adb968..1dde6e1df4 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/DefaultPropertySource.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/DefaultPropertySource.java
@@ -1,210 +1,210 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui;
-
-import org.eclipse.net4j.util.properties.IPropertyProvider;
-import org.eclipse.net4j.util.properties.Property;
-
-import org.eclipse.jface.viewers.CellEditor;
-import org.eclipse.jface.viewers.ILabelProvider;
-import org.eclipse.jface.viewers.LabelProvider;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.ui.views.properties.IPropertyDescriptor;
-import org.eclipse.ui.views.properties.IPropertySource;
-import org.eclipse.ui.views.properties.PropertyDescriptor;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * @author Eike Stepper
- * @since 3.2
- */
-public class DefaultPropertySource<RECEIVER> implements IPropertySource
-{
-  private List<IPropertyDescriptor> descriptors = new ArrayList<IPropertyDescriptor>();
-
-  private RECEIVER receiver;
-
-  public DefaultPropertySource(RECEIVER receiver)
-  {
-    this.receiver = receiver;
-  }
-
-  public DefaultPropertySource(RECEIVER object, IPropertyProvider<RECEIVER> provider)
-  {
-    this(object);
-    addDescriptors(provider);
-  }
-
-  public RECEIVER getReceiver()
-  {
-    return receiver;
-  }
-
-  public PropertyDescriptor addDescriptor(String category, Object id, String displayName, String description)
-  {
-    PropertyDescriptor descriptor = new PropertyDescriptor(id, displayName);
-    descriptor.setCategory(category);
-    descriptor.setDescription(description);
-
-    descriptors.add(descriptor);
-    return descriptor;
-  }
-
-  public void addDescriptors(IPropertyProvider<RECEIVER> provider)
-  {
-    for (Property<RECEIVER> property : provider.getProperties())
-    {
-      if (property.getLabel() != null)
-      {
-        descriptors.add(new DelegatingPropertyDescriptor<RECEIVER>(property));
-      }
-    }
-  }
-
-  public IPropertyDescriptor[] getPropertyDescriptors()
-  {
-    return descriptors.toArray(new IPropertyDescriptor[descriptors.size()]);
-  }
-
-  public IPropertyDescriptor getPropertyDescriptor(Object id)
-  {
-    IPropertyDescriptor[] propertyDescriptors = getPropertyDescriptors();
-    for (int i = 0; i < propertyDescriptors.length; i++)
-    {
-      IPropertyDescriptor propertyDescriptor = propertyDescriptors[i];
-      if (propertyDescriptor.getId().equals(id))
-      {
-        return propertyDescriptor;
-      }
-    }
-
-    return null;
-  }
-
-  public Property<RECEIVER> getProperty(Object id)
-  {
-    IPropertyDescriptor propertyDescriptor = getPropertyDescriptor(id);
-    if (propertyDescriptor instanceof DelegatingPropertyDescriptor)
-    {
-      @SuppressWarnings("unchecked")
-      DelegatingPropertyDescriptor<RECEIVER> delegating = (DelegatingPropertyDescriptor<RECEIVER>)propertyDescriptor;
-      return delegating.getProperty();
-    }
-
-    return null;
-  }
-
-  public Object getPropertyValue(Object id)
-  {
-    Property<RECEIVER> property = getProperty(id);
-    if (property != null)
-    {
-      return property.getValue(receiver);
-    }
-
-    return null;
-  }
-
-  public boolean isPropertySet(Object id)
-  {
-    return true;
-  }
-
-  public void resetPropertyValue(Object id)
-  {
-  }
-
-  public void setPropertyValue(Object id, Object value)
-  {
-  }
-
-  public Object getEditableValue()
-  {
-    return null;
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  public static final class DelegatingPropertyDescriptor<RECEIVER> implements IPropertyDescriptor
-  {
-    private final Property<RECEIVER> property;
-
-    private ILabelProvider labelProvider;
-
-    public DelegatingPropertyDescriptor(Property<RECEIVER> property)
-    {
-      this.property = property;
-    }
-
-    public Property<RECEIVER> getProperty()
-    {
-      return property;
-    }
-
-    public String getCategory()
-    {
-      return property.getCategory();
-    }
-
-    public String getId()
-    {
-      return property.getName();
-    }
-
-    public String getDisplayName()
-    {
-      return property.getLabel();
-    }
-
-    public String getDescription()
-    {
-      return property.getDescription();
-    }
-
-    public boolean isCompatibleWith(IPropertyDescriptor anotherProperty)
-    {
-      return anotherProperty.getCategory().equals(getCategory()) && anotherProperty.getId().equals(getId());
-    }
-
-    public ILabelProvider getLabelProvider()
-    {
-      if (labelProvider != null)
-      {
-        return labelProvider;
-      }
-
-      return new LabelProvider();
-    }
-
-    public void setLabelProvider(ILabelProvider labelProvider)
-    {
-      this.labelProvider = labelProvider;
-    }
-
-    public Object getHelpContextIds()
-    {
-      return null;
-    }
-
-    public String[] getFilterFlags()
-    {
-      return null;
-    }
-
-    public CellEditor createPropertyEditor(Composite parent)
-    {
-      return null;
-    }
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui;

+

+import org.eclipse.net4j.util.properties.IPropertyProvider;

+import org.eclipse.net4j.util.properties.Property;

+

+import org.eclipse.jface.viewers.CellEditor;

+import org.eclipse.jface.viewers.ILabelProvider;

+import org.eclipse.jface.viewers.LabelProvider;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.ui.views.properties.IPropertyDescriptor;

+import org.eclipse.ui.views.properties.IPropertySource;

+import org.eclipse.ui.views.properties.PropertyDescriptor;

+

+import java.util.ArrayList;

+import java.util.List;

+

+/**

+ * @author Eike Stepper

+ * @since 3.2

+ */

+public class DefaultPropertySource<RECEIVER> implements IPropertySource

+{

+  private List<IPropertyDescriptor> descriptors = new ArrayList<IPropertyDescriptor>();

+

+  private RECEIVER receiver;

+

+  public DefaultPropertySource(RECEIVER receiver)

+  {

+    this.receiver = receiver;

+  }

+

+  public DefaultPropertySource(RECEIVER object, IPropertyProvider<RECEIVER> provider)

+  {

+    this(object);

+    addDescriptors(provider);

+  }

+

+  public RECEIVER getReceiver()

+  {

+    return receiver;

+  }

+

+  public PropertyDescriptor addDescriptor(String category, Object id, String displayName, String description)

+  {

+    PropertyDescriptor descriptor = new PropertyDescriptor(id, displayName);

+    descriptor.setCategory(category);

+    descriptor.setDescription(description);

+

+    descriptors.add(descriptor);

+    return descriptor;

+  }

+

+  public void addDescriptors(IPropertyProvider<RECEIVER> provider)

+  {

+    for (Property<RECEIVER> property : provider.getProperties())

+    {

+      if (property.getLabel() != null)

+      {

+        descriptors.add(new DelegatingPropertyDescriptor<RECEIVER>(property));

+      }

+    }

+  }

+

+  public IPropertyDescriptor[] getPropertyDescriptors()

+  {

+    return descriptors.toArray(new IPropertyDescriptor[descriptors.size()]);

+  }

+

+  public IPropertyDescriptor getPropertyDescriptor(Object id)

+  {

+    IPropertyDescriptor[] propertyDescriptors = getPropertyDescriptors();

+    for (int i = 0; i < propertyDescriptors.length; i++)

+    {

+      IPropertyDescriptor propertyDescriptor = propertyDescriptors[i];

+      if (propertyDescriptor.getId().equals(id))

+      {

+        return propertyDescriptor;

+      }

+    }

+

+    return null;

+  }

+

+  public Property<RECEIVER> getProperty(Object id)

+  {

+    IPropertyDescriptor propertyDescriptor = getPropertyDescriptor(id);

+    if (propertyDescriptor instanceof DelegatingPropertyDescriptor)

+    {

+      @SuppressWarnings("unchecked")

+      DelegatingPropertyDescriptor<RECEIVER> delegating = (DelegatingPropertyDescriptor<RECEIVER>)propertyDescriptor;

+      return delegating.getProperty();

+    }

+

+    return null;

+  }

+

+  public Object getPropertyValue(Object id)

+  {

+    Property<RECEIVER> property = getProperty(id);

+    if (property != null)

+    {

+      return property.getValue(receiver);

+    }

+

+    return null;

+  }

+

+  public boolean isPropertySet(Object id)

+  {

+    return true;

+  }

+

+  public void resetPropertyValue(Object id)

+  {

+  }

+

+  public void setPropertyValue(Object id, Object value)

+  {

+  }

+

+  public Object getEditableValue()

+  {

+    return null;

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  public static final class DelegatingPropertyDescriptor<RECEIVER> implements IPropertyDescriptor

+  {

+    private final Property<RECEIVER> property;

+

+    private ILabelProvider labelProvider;

+

+    public DelegatingPropertyDescriptor(Property<RECEIVER> property)

+    {

+      this.property = property;

+    }

+

+    public Property<RECEIVER> getProperty()

+    {

+      return property;

+    }

+

+    public String getCategory()

+    {

+      return property.getCategory();

+    }

+

+    public String getId()

+    {

+      return property.getName();

+    }

+

+    public String getDisplayName()

+    {

+      return property.getLabel();

+    }

+

+    public String getDescription()

+    {

+      return property.getDescription();

+    }

+

+    public boolean isCompatibleWith(IPropertyDescriptor anotherProperty)

+    {

+      return anotherProperty.getCategory().equals(getCategory()) && anotherProperty.getId().equals(getId());

+    }

+

+    public ILabelProvider getLabelProvider()

+    {

+      if (labelProvider != null)

+      {

+        return labelProvider;

+      }

+

+      return new LabelProvider();

+    }

+

+    public void setLabelProvider(ILabelProvider labelProvider)

+    {

+      this.labelProvider = labelProvider;

+    }

+

+    public Object getHelpContextIds()

+    {

+      return null;

+    }

+

+    public String[] getFilterFlags()

+    {

+      return null;

+    }

+

+    public CellEditor createPropertyEditor(Composite parent)

+    {

+      return null;

+    }

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/DelegatingContentProvider.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/DelegatingContentProvider.java
index e1f9b06445..dc54417c3d 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/DelegatingContentProvider.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/DelegatingContentProvider.java
@@ -1,71 +1,71 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui;
-
-import org.eclipse.jface.viewers.IStructuredContentProvider;
-import org.eclipse.jface.viewers.Viewer;
-
-/**
- * @author Eike Stepper
- */
-public class DelegatingContentProvider implements IStructuredContentProvider
-{
-  public static final String NONE = ""; //$NON-NLS-1$
-
-  private IStructuredContentProvider delegate;
-
-  private boolean optional;
-
-  public DelegatingContentProvider(IStructuredContentProvider delegate, boolean optional)
-  {
-    this.delegate = delegate;
-    this.optional = optional;
-  }
-
-  public DelegatingContentProvider(IStructuredContentProvider delegate)
-  {
-    this(delegate, false);
-  }
-
-  public IStructuredContentProvider getDelegate()
-  {
-    return delegate;
-  }
-
-  public boolean isOptional()
-  {
-    return optional;
-  }
-
-  public void dispose()
-  {
-    delegate.dispose();
-  }
-
-  public Object[] getElements(Object inputElement)
-  {
-    Object[] elements = delegate.getElements(inputElement);
-    if (optional)
-    {
-      Object[] newElements = new Object[elements.length + 1];
-      newElements[0] = NONE;
-      System.arraycopy(elements, 0, newElements, 1, elements.length);
-      elements = newElements;
-    }
-
-    return elements;
-  }
-
-  public void inputChanged(Viewer viewer, Object oldInput, Object newInput)
-  {
-    delegate.inputChanged(viewer, oldInput, newInput);
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui;

+

+import org.eclipse.jface.viewers.IStructuredContentProvider;

+import org.eclipse.jface.viewers.Viewer;

+

+/**

+ * @author Eike Stepper

+ */

+public class DelegatingContentProvider implements IStructuredContentProvider

+{

+  public static final String NONE = ""; //$NON-NLS-1$

+

+  private IStructuredContentProvider delegate;

+

+  private boolean optional;

+

+  public DelegatingContentProvider(IStructuredContentProvider delegate, boolean optional)

+  {

+    this.delegate = delegate;

+    this.optional = optional;

+  }

+

+  public DelegatingContentProvider(IStructuredContentProvider delegate)

+  {

+    this(delegate, false);

+  }

+

+  public IStructuredContentProvider getDelegate()

+  {

+    return delegate;

+  }

+

+  public boolean isOptional()

+  {

+    return optional;

+  }

+

+  public void dispose()

+  {

+    delegate.dispose();

+  }

+

+  public Object[] getElements(Object inputElement)

+  {

+    Object[] elements = delegate.getElements(inputElement);

+    if (optional)

+    {

+      Object[] newElements = new Object[elements.length + 1];

+      newElements[0] = NONE;

+      System.arraycopy(elements, 0, newElements, 1, elements.length);

+      elements = newElements;

+    }

+

+    return elements;

+  }

+

+  public void inputChanged(Viewer viewer, Object oldInput, Object newInput)

+  {

+    delegate.inputChanged(viewer, oldInput, newInput);

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/StaticContentProvider.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/StaticContentProvider.java
index c58ee98ff2..c5edc8062e 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/StaticContentProvider.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/StaticContentProvider.java
@@ -1,52 +1,52 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui;
-
-import java.util.Collection;
-
-/**
- * @author Eike Stepper
- */
-public class StaticContentProvider extends StructuredContentProvider<Object>
-{
-  private Object[] elements;
-
-  public StaticContentProvider(Object[] elements)
-  {
-    this.elements = elements;
-  }
-
-  public StaticContentProvider(Collection<?> elements)
-  {
-    this(elements.toArray());
-  }
-
-  public StaticContentProvider(Class<Object> enumClass)
-  {
-    this(createElements(enumClass));
-  }
-
-  public Object[] getElements(Object inputElement)
-  {
-    return elements;
-  }
-
-  private static Object[] createElements(Class<Object> enumClass)
-  {
-    Object[] enumConstants = enumClass.getEnumConstants();
-    if (enumConstants == null)
-    {
-      throw new IllegalArgumentException("Illegal enum: " + enumClass); //$NON-NLS-1$
-    }
-
-    return enumConstants;
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui;

+

+import java.util.Collection;

+

+/**

+ * @author Eike Stepper

+ */

+public class StaticContentProvider extends StructuredContentProvider<Object>

+{

+  private Object[] elements;

+

+  public StaticContentProvider(Object[] elements)

+  {

+    this.elements = elements;

+  }

+

+  public StaticContentProvider(Collection<?> elements)

+  {

+    this(elements.toArray());

+  }

+

+  public StaticContentProvider(Class<Object> enumClass)

+  {

+    this(createElements(enumClass));

+  }

+

+  public Object[] getElements(Object inputElement)

+  {

+    return elements;

+  }

+

+  private static Object[] createElements(Class<Object> enumClass)

+  {

+    Object[] enumConstants = enumClass.getEnumConstants();

+    if (enumConstants == null)

+    {

+      throw new IllegalArgumentException("Illegal enum: " + enumClass); //$NON-NLS-1$

+    }

+

+    return enumConstants;

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/StructuredContentProvider.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/StructuredContentProvider.java
index 3a82778704..43b85bf5f1 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/StructuredContentProvider.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/StructuredContentProvider.java
@@ -1,260 +1,260 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui;
-
-import org.eclipse.net4j.util.event.IEvent;
-import org.eclipse.net4j.util.event.IListener;
-import org.eclipse.net4j.util.internal.ui.bundle.OM;
-
-import org.eclipse.jface.viewers.IStructuredContentProvider;
-import org.eclipse.jface.viewers.StructuredSelection;
-import org.eclipse.jface.viewers.StructuredViewer;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.Font;
-import org.eclipse.swt.graphics.FontData;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Display;
-
-/**
- * @author Eike Stepper
- */
-public abstract class StructuredContentProvider<INPUT> implements IStructuredContentProvider, IListener
-{
-  private StructuredViewer viewer;
-
-  private INPUT input;
-
-  private Font italicFont;
-
-  public StructuredContentProvider()
-  {
-  }
-
-  public void dispose()
-  {
-    if (input != null)
-    {
-      disconnectInput(input);
-      input = null;
-    }
-
-    if (italicFont != null)
-    {
-      italicFont.dispose();
-      italicFont = null;
-    }
-  }
-
-  public INPUT getInput()
-  {
-    return input;
-  }
-
-  public StructuredViewer getViewer()
-  {
-    return viewer;
-  }
-
-  @SuppressWarnings("unchecked")
-  public void inputChanged(Viewer viewer, Object oldInput, Object newInput)
-  {
-    this.viewer = (StructuredViewer)viewer;
-    if (newInput != input)
-    {
-      if (input != null)
-      {
-        disconnectInput(input);
-      }
-
-      try
-      {
-        input = (INPUT)newInput;
-        if (input != null)
-        {
-          connectInput(input);
-        }
-      }
-      catch (Exception ex)
-      {
-        OM.LOG.error(ex);
-        input = null;
-      }
-    }
-  }
-
-  protected void connectInput(INPUT input)
-  {
-  }
-
-  protected void disconnectInput(INPUT input)
-  {
-  }
-
-  public void notifyEvent(IEvent event)
-  {
-    refreshViewer(true);
-  }
-
-  /**
-   * @since 3.0
-   */
-  public void refreshViewer(boolean updateLabels)
-  {
-    refreshElement(null, updateLabels);
-  }
-
-  /**
-   * @since 3.1
-   */
-  public void refreshElement(final Object element, final boolean updateLabels)
-  {
-    try
-    {
-      getDisplay().asyncExec(new Runnable()
-      {
-        public void run()
-        {
-          try
-          {
-            refreshSynced(element, updateLabels);
-          }
-          catch (RuntimeException ignore)
-          {
-          }
-        }
-      });
-    }
-    catch (RuntimeException ignore)
-    {
-    }
-  }
-
-  /**
-   * @since 3.1
-   */
-  public void refreshSynced(final Object element, final boolean updateLabels)
-  {
-    if (element != null && element != input)
-    {
-      viewer.refresh(element, updateLabels);
-    }
-    else
-    {
-      viewer.refresh(updateLabels);
-    }
-  }
-
-  /**
-   * @since 3.1
-   */
-  public void updateLabels(final Object element)
-  {
-    try
-    {
-      getDisplay().asyncExec(new Runnable()
-      {
-        public void run()
-        {
-          try
-          {
-            viewer.update(element, null);
-          }
-          catch (RuntimeException ignore)
-          {
-          }
-        }
-      });
-    }
-    catch (RuntimeException ignore)
-    {
-    }
-  }
-
-  /**
-   * @since 3.1
-   */
-  public void revealElement(final Object element)
-  {
-    try
-    {
-      getDisplay().asyncExec(new Runnable()
-      {
-        public void run()
-        {
-          try
-          {
-            viewer.reveal(element);
-          }
-          catch (RuntimeException ignore)
-          {
-          }
-        }
-      });
-    }
-    catch (RuntimeException ignore)
-    {
-    }
-  }
-
-  /**
-   * @since 3.1
-   */
-  public void selectElement(final Object element, final boolean reveal)
-  {
-    try
-    {
-      getDisplay().asyncExec(new Runnable()
-      {
-        public void run()
-        {
-          try
-          {
-            viewer.setSelection(new StructuredSelection(element), reveal);
-          }
-          catch (RuntimeException ignore)
-          {
-          }
-        }
-      });
-    }
-    catch (RuntimeException ignore)
-    {
-    }
-  }
-
-  protected Display getDisplay()
-  {
-    Display display = viewer.getControl().getDisplay();
-    if (display == null)
-    {
-      display = UIUtil.getDisplay();
-    }
-
-    return display;
-  }
-
-  /**
-   * @since 3.1
-   */
-  protected synchronized Font getItalicFont()
-  {
-    if (italicFont == null && viewer != null)
-    {
-      Control control = viewer.getControl();
-      FontData data = control.getFont().getFontData()[0];
-
-      italicFont = new Font(control.getDisplay(), data.getName(), data.getHeight(), data.getStyle() | SWT.ITALIC);
-    }
-
-    return italicFont;
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui;

+

+import org.eclipse.net4j.util.event.IEvent;

+import org.eclipse.net4j.util.event.IListener;

+import org.eclipse.net4j.util.internal.ui.bundle.OM;

+

+import org.eclipse.jface.viewers.IStructuredContentProvider;

+import org.eclipse.jface.viewers.StructuredSelection;

+import org.eclipse.jface.viewers.StructuredViewer;

+import org.eclipse.jface.viewers.Viewer;

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.graphics.Font;

+import org.eclipse.swt.graphics.FontData;

+import org.eclipse.swt.widgets.Control;

+import org.eclipse.swt.widgets.Display;

+

+/**

+ * @author Eike Stepper

+ */

+public abstract class StructuredContentProvider<INPUT> implements IStructuredContentProvider, IListener

+{

+  private StructuredViewer viewer;

+

+  private INPUT input;

+

+  private Font italicFont;

+

+  public StructuredContentProvider()

+  {

+  }

+

+  public void dispose()

+  {

+    if (input != null)

+    {

+      disconnectInput(input);

+      input = null;

+    }

+

+    if (italicFont != null)

+    {

+      italicFont.dispose();

+      italicFont = null;

+    }

+  }

+

+  public INPUT getInput()

+  {

+    return input;

+  }

+

+  public StructuredViewer getViewer()

+  {

+    return viewer;

+  }

+

+  @SuppressWarnings("unchecked")

+  public void inputChanged(Viewer viewer, Object oldInput, Object newInput)

+  {

+    this.viewer = (StructuredViewer)viewer;

+    if (newInput != input)

+    {

+      if (input != null)

+      {

+        disconnectInput(input);

+      }

+

+      try

+      {

+        input = (INPUT)newInput;

+        if (input != null)

+        {

+          connectInput(input);

+        }

+      }

+      catch (Exception ex)

+      {

+        OM.LOG.error(ex);

+        input = null;

+      }

+    }

+  }

+

+  protected void connectInput(INPUT input)

+  {

+  }

+

+  protected void disconnectInput(INPUT input)

+  {

+  }

+

+  public void notifyEvent(IEvent event)

+  {

+    refreshViewer(true);

+  }

+

+  /**

+   * @since 3.0

+   */

+  public void refreshViewer(boolean updateLabels)

+  {

+    refreshElement(null, updateLabels);

+  }

+

+  /**

+   * @since 3.1

+   */

+  public void refreshElement(final Object element, final boolean updateLabels)

+  {

+    try

+    {

+      getDisplay().asyncExec(new Runnable()

+      {

+        public void run()

+        {

+          try

+          {

+            refreshSynced(element, updateLabels);

+          }

+          catch (RuntimeException ignore)

+          {

+          }

+        }

+      });

+    }

+    catch (RuntimeException ignore)

+    {

+    }

+  }

+

+  /**

+   * @since 3.1

+   */

+  public void refreshSynced(final Object element, final boolean updateLabels)

+  {

+    if (element != null && element != input)

+    {

+      viewer.refresh(element, updateLabels);

+    }

+    else

+    {

+      viewer.refresh(updateLabels);

+    }

+  }

+

+  /**

+   * @since 3.1

+   */

+  public void updateLabels(final Object element)

+  {

+    try

+    {

+      getDisplay().asyncExec(new Runnable()

+      {

+        public void run()

+        {

+          try

+          {

+            viewer.update(element, null);

+          }

+          catch (RuntimeException ignore)

+          {

+          }

+        }

+      });

+    }

+    catch (RuntimeException ignore)

+    {

+    }

+  }

+

+  /**

+   * @since 3.1

+   */

+  public void revealElement(final Object element)

+  {

+    try

+    {

+      getDisplay().asyncExec(new Runnable()

+      {

+        public void run()

+        {

+          try

+          {

+            viewer.reveal(element);

+          }

+          catch (RuntimeException ignore)

+          {

+          }

+        }

+      });

+    }

+    catch (RuntimeException ignore)

+    {

+    }

+  }

+

+  /**

+   * @since 3.1

+   */

+  public void selectElement(final Object element, final boolean reveal)

+  {

+    try

+    {

+      getDisplay().asyncExec(new Runnable()

+      {

+        public void run()

+        {

+          try

+          {

+            viewer.setSelection(new StructuredSelection(element), reveal);

+          }

+          catch (RuntimeException ignore)

+          {

+          }

+        }

+      });

+    }

+    catch (RuntimeException ignore)

+    {

+    }

+  }

+

+  protected Display getDisplay()

+  {

+    Display display = viewer.getControl().getDisplay();

+    if (display == null)

+    {

+      display = UIUtil.getDisplay();

+    }

+

+    return display;

+  }

+

+  /**

+   * @since 3.1

+   */

+  protected synchronized Font getItalicFont()

+  {

+    if (italicFont == null && viewer != null)

+    {

+      Control control = viewer.getControl();

+      FontData data = control.getFont().getFontData()[0];

+

+      italicFont = new Font(control.getDisplay(), data.getName(), data.getHeight(), data.getStyle() | SWT.ITALIC);

+    }

+

+    return italicFont;

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/UIActivator.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/UIActivator.java
index 6e7c20805b..e7b08bb952 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/UIActivator.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/UIActivator.java
@@ -1,172 +1,172 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui;
-
-import org.eclipse.net4j.internal.util.bundle.AbstractBundle;
-import org.eclipse.net4j.util.om.OMBundle;
-import org.eclipse.net4j.util.om.OSGiActivator;
-import org.eclipse.net4j.util.om.OSGiActivator.StateHandler;
-
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.ui.plugin.AbstractUIPlugin;
-
-import org.osgi.framework.BundleContext;
-
-/**
- * @author Eike Stepper
- */
-public class UIActivator extends AbstractUIPlugin
-{
-  private OMBundle omBundle;
-
-  /**
-   * @since 2.0
-   */
-  protected BundleContext bundleContext;
-
-  public UIActivator(OMBundle omBundle)
-  {
-    this.omBundle = omBundle;
-  }
-
-  public final OMBundle getOMBundle()
-  {
-    return omBundle;
-  }
-
-  /**
-   * @since 3.1
-   */
-  public ImageDescriptor loadImageDescriptor(String path)
-  {
-    return imageDescriptorFromPlugin(omBundle.getBundleID(), path);
-  }
-
-  @Override
-  public final void start(BundleContext context) throws Exception
-  {
-    bundleContext = context;
-    OSGiActivator.traceStart(context);
-    if (omBundle == null)
-    {
-      throw new IllegalStateException("bundle == null"); //$NON-NLS-1$
-    }
-
-    try
-    {
-      super.start(context);
-      setBundleContext(context);
-      ((AbstractBundle)omBundle).start();
-      doStart();
-    }
-    catch (Error error)
-    {
-      omBundle.logger().error(error);
-      throw error;
-    }
-    catch (Exception ex)
-    {
-      omBundle.logger().error(ex);
-      throw ex;
-    }
-  }
-
-  @Override
-  public final void stop(BundleContext context) throws Exception
-  {
-    OSGiActivator.traceStop(context);
-    if (omBundle == null)
-    {
-      throw new IllegalStateException("bundle == null"); //$NON-NLS-1$
-    }
-
-    try
-    {
-      doStop();
-      ((AbstractBundle)omBundle).stop();
-      setBundleContext(null);
-      super.stop(context);
-    }
-    catch (Error error)
-    {
-      omBundle.logger().error(error);
-      throw error;
-    }
-    catch (Exception ex)
-    {
-      omBundle.logger().error(ex);
-      throw ex;
-    }
-  }
-
-  /**
-   * @since 2.0
-   */
-  protected void doStart() throws Exception
-  {
-  }
-
-  /**
-   * @since 2.0
-   */
-  protected void doStop() throws Exception
-  {
-  }
-
-  @SuppressWarnings("deprecation")
-  private void setBundleContext(BundleContext context)
-  {
-    omBundle.setBundleContext(context);
-  }
-
-  /**
-   * @author Eike Stepper
-   * @since 3.1
-   */
-  public static abstract class WithState extends UIActivator
-  {
-    private StateHandler handler = new StateHandler(getOMBundle())
-    {
-      @Override
-      protected void startWithState(Object state) throws Exception
-      {
-        doStartWithState(state);
-      }
-
-      @Override
-      protected Object stopWithState() throws Exception
-      {
-        return doStopWithState();
-      }
-    };
-
-    public WithState(OMBundle bundle)
-    {
-      super(bundle);
-    }
-
-    @Override
-    protected final void doStart() throws Exception
-    {
-      handler.start();
-    }
-
-    @Override
-    protected final void doStop() throws Exception
-    {
-      handler.stop();
-    }
-
-    protected abstract void doStartWithState(Object state) throws Exception;
-
-    protected abstract Object doStopWithState() throws Exception;
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui;

+

+import org.eclipse.net4j.internal.util.bundle.AbstractBundle;

+import org.eclipse.net4j.util.om.OMBundle;

+import org.eclipse.net4j.util.om.OSGiActivator;

+import org.eclipse.net4j.util.om.OSGiActivator.StateHandler;

+

+import org.eclipse.jface.resource.ImageDescriptor;

+import org.eclipse.ui.plugin.AbstractUIPlugin;

+

+import org.osgi.framework.BundleContext;

+

+/**

+ * @author Eike Stepper

+ */

+public class UIActivator extends AbstractUIPlugin

+{

+  private OMBundle omBundle;

+

+  /**

+   * @since 2.0

+   */

+  protected BundleContext bundleContext;

+

+  public UIActivator(OMBundle omBundle)

+  {

+    this.omBundle = omBundle;

+  }

+

+  public final OMBundle getOMBundle()

+  {

+    return omBundle;

+  }

+

+  /**

+   * @since 3.1

+   */

+  public ImageDescriptor loadImageDescriptor(String path)

+  {

+    return imageDescriptorFromPlugin(omBundle.getBundleID(), path);

+  }

+

+  @Override

+  public final void start(BundleContext context) throws Exception

+  {

+    bundleContext = context;

+    OSGiActivator.traceStart(context);

+    if (omBundle == null)

+    {

+      throw new IllegalStateException("bundle == null"); //$NON-NLS-1$

+    }

+

+    try

+    {

+      super.start(context);

+      setBundleContext(context);

+      ((AbstractBundle)omBundle).start();

+      doStart();

+    }

+    catch (Error error)

+    {

+      omBundle.logger().error(error);

+      throw error;

+    }

+    catch (Exception ex)

+    {

+      omBundle.logger().error(ex);

+      throw ex;

+    }

+  }

+

+  @Override

+  public final void stop(BundleContext context) throws Exception

+  {

+    OSGiActivator.traceStop(context);

+    if (omBundle == null)

+    {

+      throw new IllegalStateException("bundle == null"); //$NON-NLS-1$

+    }

+

+    try

+    {

+      doStop();

+      ((AbstractBundle)omBundle).stop();

+      setBundleContext(null);

+      super.stop(context);

+    }

+    catch (Error error)

+    {

+      omBundle.logger().error(error);

+      throw error;

+    }

+    catch (Exception ex)

+    {

+      omBundle.logger().error(ex);

+      throw ex;

+    }

+  }

+

+  /**

+   * @since 2.0

+   */

+  protected void doStart() throws Exception

+  {

+  }

+

+  /**

+   * @since 2.0

+   */

+  protected void doStop() throws Exception

+  {

+  }

+

+  @SuppressWarnings("deprecation")

+  private void setBundleContext(BundleContext context)

+  {

+    omBundle.setBundleContext(context);

+  }

+

+  /**

+   * @author Eike Stepper

+   * @since 3.1

+   */

+  public static abstract class WithState extends UIActivator

+  {

+    private StateHandler handler = new StateHandler(getOMBundle())

+    {

+      @Override

+      protected void startWithState(Object state) throws Exception

+      {

+        doStartWithState(state);

+      }

+

+      @Override

+      protected Object stopWithState() throws Exception

+      {

+        return doStopWithState();

+      }

+    };

+

+    public WithState(OMBundle bundle)

+    {

+      super(bundle);

+    }

+

+    @Override

+    protected final void doStart() throws Exception

+    {

+      handler.start();

+    }

+

+    @Override

+    protected final void doStop() throws Exception

+    {

+      handler.stop();

+    }

+

+    protected abstract void doStartWithState(Object state) throws Exception;

+

+    protected abstract Object doStopWithState() throws Exception;

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/UIQueueRunner.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/UIQueueRunner.java
index eb6685b8bf..6751c309e0 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/UIQueueRunner.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/UIQueueRunner.java
@@ -1,5 +1,5 @@
 /*

- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

  * All rights reserved. This program and the accompanying materials

  * are made available under the terms of the Eclipse Public License v1.0

  * which accompanies this distribution, and is available at

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/UIUtil.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/UIUtil.java
index 9dc546edbf..d03c0110ec 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/UIUtil.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/UIUtil.java
@@ -1,441 +1,441 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- *    Victor Roldan Betancort - maintenance
- */
-package org.eclipse.net4j.util.ui;
-
-import org.eclipse.net4j.util.security.IPasswordCredentialsProvider;
-import org.eclipse.net4j.util.ui.security.InteractiveCredentialsProvider;
-
-import org.eclipse.jface.fieldassist.FieldDecoration;
-import org.eclipse.jface.fieldassist.FieldDecorationRegistry;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.dnd.Clipboard;
-import org.eclipse.swt.dnd.TextTransfer;
-import org.eclipse.swt.dnd.Transfer;
-import org.eclipse.swt.graphics.Color;
-import org.eclipse.swt.graphics.Font;
-import org.eclipse.swt.graphics.FontData;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Widget;
-import org.eclipse.ui.IViewSite;
-import org.eclipse.ui.IWorkbench;
-import org.eclipse.ui.IWorkbenchPage;
-import org.eclipse.ui.IWorkbenchPart;
-import org.eclipse.ui.IWorkbenchWindow;
-import org.eclipse.ui.PlatformUI;
-
-import java.util.List;
-
-/**
- * @author Eike Stepper
- */
-public final class UIUtil
-{
-  /**
-   * @since 3.1
-   */
-  public static final String ERROR_LOG_ID = "org.eclipse.pde.runtime.LogView"; //$NON-NLS-1$
-
-  private UIUtil()
-  {
-  }
-
-  /**
-   * @since 3.1
-   */
-  public static void copyToClipboard(Display display, String text)
-  {
-    Clipboard clipboard = null;
-
-    try
-    {
-      clipboard = new Clipboard(display);
-      clipboard.setContents(new Object[] { text }, new Transfer[] { TextTransfer.getInstance() });
-    }
-    finally
-    {
-      if (clipboard != null)
-      {
-        clipboard.dispose();
-      }
-    }
-  }
-
-  public static void dispose(Font font)
-  {
-    if (font != null)
-    {
-      font.dispose();
-    }
-  }
-
-  public static void dispose(Color color)
-  {
-    if (color != null)
-    {
-      color.dispose();
-    }
-  }
-
-  public static void dispose(Widget widget)
-  {
-    if (widget != null)
-    {
-      widget.dispose();
-    }
-  }
-
-  public static Font getBoldFont(Control control)
-  {
-    FontData[] datas = control.getFont().getFontData().clone();
-    datas[0].setStyle(SWT.BOLD);
-    Display display = control.getShell().getDisplay();
-    Font font = new Font(display, datas);
-    return font;
-  }
-
-  public static Display getDisplay()
-  {
-    Display display = Display.getCurrent();
-    if (display == null)
-    {
-      try
-      {
-        display = PlatformUI.getWorkbench().getDisplay();
-      }
-      catch (RuntimeException ignore)
-      {
-      }
-    }
-
-    if (display == null)
-    {
-      display = Display.getDefault();
-    }
-
-    if (display == null)
-    {
-      display = new Display();
-    }
-
-    return display;
-  }
-
-  /**
-   * @since 2.0
-   */
-  public static IWorkbench getWorkbench()
-  {
-    IWorkbench workbench = PlatformUI.getWorkbench();
-    if (workbench == null)
-    {
-      throw new IllegalStateException("No workbench available"); //$NON-NLS-1$
-    }
-
-    return workbench;
-  }
-
-  /**
-   * @since 2.0
-   */
-  public static IWorkbenchWindow getActiveWorkbenchWindow()
-  {
-    IWorkbenchWindow window = getWorkbench().getActiveWorkbenchWindow();
-    if (window == null)
-    {
-      throw new IllegalStateException("No active window available"); //$NON-NLS-1$
-    }
-
-    return window;
-  }
-
-  /**
-   * @since 2.0
-   */
-  public static IWorkbenchPage getActiveWorkbenchPage()
-  {
-    IWorkbenchPage page = getActiveWorkbenchWindow().getActivePage();
-    if (page == null)
-    {
-      throw new IllegalStateException("No active page available"); //$NON-NLS-1$
-    }
-
-    return page;
-  }
-
-  /**
-   * @since 2.0
-   */
-  public static IWorkbenchPart getActiveWorkbenchPart()
-  {
-    IWorkbenchPart part = getActiveWorkbenchPage().getActivePart();
-    if (part == null)
-    {
-      throw new IllegalStateException("No active part available"); //$NON-NLS-1$
-    }
-
-    return part;
-  }
-
-  /**
-   * @since 3.0
-   */
-  public static Object getElementIfOne(ISelection selection)
-  {
-    if (selection instanceof IStructuredSelection)
-    {
-      IStructuredSelection ssel = (IStructuredSelection)selection;
-      if (ssel.size() == 1)
-      {
-        return ssel.getFirstElement();
-      }
-    }
-
-    return null;
-  }
-
-  /**
-   * @since 2.0
-   */
-  public static Object getElement(ISelection selection)
-  {
-    if (selection instanceof IStructuredSelection)
-    {
-      IStructuredSelection ssel = (IStructuredSelection)selection;
-      return ssel.getFirstElement();
-    }
-
-    return null;
-  }
-
-  /**
-   * @since 2.0
-   */
-  public static <T> T getElement(ISelection selection, Class<T> type)
-  {
-    Object element = getElement(selection);
-    if (element != null && type.isInstance(element))
-    {
-      @SuppressWarnings("unchecked")
-      T result = (T)element;
-      return result;
-    }
-
-    return null;
-  }
-
-  /**
-   * @since 2.0
-   */
-  public static <T> List<T> getElements(ISelection selection, Class<T> type)
-  {
-    if (selection instanceof IStructuredSelection)
-    {
-      IStructuredSelection ssel = (IStructuredSelection)selection;
-
-      @SuppressWarnings("unchecked")
-      List<T> result = ssel.toList();
-      return result;
-    }
-
-    return null;
-  }
-
-  /**
-   * @since 3.1
-   */
-  public static int setValidationContext(Control control, ValidationContext context)
-  {
-    int count = 0;
-    if (control instanceof ValidationParticipant)
-    {
-      ValidationParticipant participant = (ValidationParticipant)control;
-      if (participant.getValidationContext() == null)
-      {
-        participant.setValidationContext(context);
-        ++count;
-      }
-    }
-
-    if (control instanceof Composite)
-    {
-      Composite composite = (Composite)control;
-      for (Control child : composite.getChildren())
-      {
-        count += setValidationContext(child, context);
-      }
-    }
-
-    return count;
-  }
-
-  public static IPasswordCredentialsProvider createInteractiveCredentialsProvider()
-  {
-    return new InteractiveCredentialsProvider();
-  }
-
-  public static Composite createGridComposite(Composite parent, int columns)
-  {
-    Composite composite = new Composite(parent, SWT.NONE);
-    composite.setLayout(createGridLayout(columns));
-    return composite;
-  }
-
-  public static GridLayout createGridLayout(int columns)
-  {
-    GridLayout layout = new GridLayout();
-    layout.numColumns = columns;
-    layout.marginHeight = 0;
-    layout.marginWidth = 0;
-    layout.verticalSpacing = 0;
-    layout.horizontalSpacing = 0;
-    return layout;
-  }
-
-  public static GridData createGridData()
-  {
-    return createGridData(true, true);
-  }
-
-  public static GridData createGridData(boolean grabHorizontal, boolean grabVertical)
-  {
-    return new GridData(SWT.FILL, SWT.FILL, grabHorizontal, grabVertical);
-  }
-
-  /**
-   * @since 3.0
-   */
-  public static GridData createEmptyGridData()
-  {
-    GridData data = new GridData();
-    data.heightHint = 0;
-    data.widthHint = 0;
-    data.horizontalSpan = 0;
-    data.horizontalAlignment = 0;
-    data.horizontalIndent = 0;
-    data.verticalAlignment = 0;
-    data.verticalIndent = 0;
-    data.verticalSpan = 0;
-    data.minimumHeight = 0;
-    data.minimumWidth = 0;
-    data.grabExcessHorizontalSpace = false;
-    data.grabExcessVerticalSpace = false;
-    return data;
-  }
-
-  public static void addDecorationMargin(Control control)
-  {
-    Object data = control.getLayoutData();
-    if (data instanceof GridData)
-    {
-      GridData gd = (GridData)data;
-      FieldDecorationRegistry registry = FieldDecorationRegistry.getDefault();
-      FieldDecoration dec = registry.getFieldDecoration(FieldDecorationRegistry.DEC_CONTENT_PROPOSAL);
-      gd.horizontalIndent = dec.getImage().getBounds().width;
-    }
-  }
-
-  /**
-   * Adds indentation to the control. if indent value is < 0, the control indentation is left unchanged.
-   * 
-   * @since 2.0
-   */
-  public static void setIndentation(Control control, int horizontalIndent, int verticalIndent)
-  {
-    if (control == null)
-    {
-      throw new IllegalArgumentException("control == null"); //$NON-NLS-1$
-    }
-
-    Object data = control.getLayoutData();
-    if (data instanceof GridData)
-    {
-      GridData gd = (GridData)data;
-      if (verticalIndent >= 0)
-      {
-        gd.verticalIndent = verticalIndent;
-      }
-
-      if (horizontalIndent >= 0)
-      {
-        gd.horizontalIndent = horizontalIndent;
-      }
-    }
-  }
-
-  /**
-   * @since 2.0
-   */
-  public static void refreshViewer(final Viewer viewer)
-  {
-    try
-    {
-      viewer.getControl().getDisplay().asyncExec(new Runnable()
-      {
-        public void run()
-        {
-          try
-          {
-            viewer.refresh();
-          }
-          catch (RuntimeException ignore)
-          {
-            // Do nothing
-          }
-        }
-      });
-    }
-    catch (RuntimeException ignore)
-    {
-      // Do nothing
-    }
-  }
-
-  /**
-   * Shows a message in the StatusBar. Image can be omitted by passing a null parameter
-   * 
-   * @since 2.0
-   */
-  public static void setStatusBarMessage(final String message, final Image image)
-  {
-    getDisplay().syncExec(new Runnable()
-    {
-      public void run()
-      {
-        try
-        {
-          IViewSite site = (IViewSite)PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage()
-              .getActivePart().getSite();
-          if (image == null)
-          {
-            site.getActionBars().getStatusLineManager().setMessage(message);
-          }
-          else
-          {
-            site.getActionBars().getStatusLineManager().setMessage(image, message);
-          }
-        }
-        catch (RuntimeException ignore)
-        {
-          // Do nothing
-        }
-      }
-    });
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ *    Victor Roldan Betancort - maintenance

+ */

+package org.eclipse.net4j.util.ui;

+

+import org.eclipse.net4j.util.security.IPasswordCredentialsProvider;

+import org.eclipse.net4j.util.ui.security.InteractiveCredentialsProvider;

+

+import org.eclipse.jface.fieldassist.FieldDecoration;

+import org.eclipse.jface.fieldassist.FieldDecorationRegistry;

+import org.eclipse.jface.viewers.ISelection;

+import org.eclipse.jface.viewers.IStructuredSelection;

+import org.eclipse.jface.viewers.Viewer;

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.dnd.Clipboard;

+import org.eclipse.swt.dnd.TextTransfer;

+import org.eclipse.swt.dnd.Transfer;

+import org.eclipse.swt.graphics.Color;

+import org.eclipse.swt.graphics.Font;

+import org.eclipse.swt.graphics.FontData;

+import org.eclipse.swt.graphics.Image;

+import org.eclipse.swt.layout.GridData;

+import org.eclipse.swt.layout.GridLayout;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Control;

+import org.eclipse.swt.widgets.Display;

+import org.eclipse.swt.widgets.Widget;

+import org.eclipse.ui.IViewSite;

+import org.eclipse.ui.IWorkbench;

+import org.eclipse.ui.IWorkbenchPage;

+import org.eclipse.ui.IWorkbenchPart;

+import org.eclipse.ui.IWorkbenchWindow;

+import org.eclipse.ui.PlatformUI;

+

+import java.util.List;

+

+/**

+ * @author Eike Stepper

+ */

+public final class UIUtil

+{

+  /**

+   * @since 3.1

+   */

+  public static final String ERROR_LOG_ID = "org.eclipse.pde.runtime.LogView"; //$NON-NLS-1$

+

+  private UIUtil()

+  {

+  }

+

+  /**

+   * @since 3.1

+   */

+  public static void copyToClipboard(Display display, String text)

+  {

+    Clipboard clipboard = null;

+

+    try

+    {

+      clipboard = new Clipboard(display);

+      clipboard.setContents(new Object[] { text }, new Transfer[] { TextTransfer.getInstance() });

+    }

+    finally

+    {

+      if (clipboard != null)

+      {

+        clipboard.dispose();

+      }

+    }

+  }

+

+  public static void dispose(Font font)

+  {

+    if (font != null)

+    {

+      font.dispose();

+    }

+  }

+

+  public static void dispose(Color color)

+  {

+    if (color != null)

+    {

+      color.dispose();

+    }

+  }

+

+  public static void dispose(Widget widget)

+  {

+    if (widget != null)

+    {

+      widget.dispose();

+    }

+  }

+

+  public static Font getBoldFont(Control control)

+  {

+    FontData[] datas = control.getFont().getFontData().clone();

+    datas[0].setStyle(SWT.BOLD);

+    Display display = control.getShell().getDisplay();

+    Font font = new Font(display, datas);

+    return font;

+  }

+

+  public static Display getDisplay()

+  {

+    Display display = Display.getCurrent();

+    if (display == null)

+    {

+      try

+      {

+        display = PlatformUI.getWorkbench().getDisplay();

+      }

+      catch (RuntimeException ignore)

+      {

+      }

+    }

+

+    if (display == null)

+    {

+      display = Display.getDefault();

+    }

+

+    if (display == null)

+    {

+      display = new Display();

+    }

+

+    return display;

+  }

+

+  /**

+   * @since 2.0

+   */

+  public static IWorkbench getWorkbench()

+  {

+    IWorkbench workbench = PlatformUI.getWorkbench();

+    if (workbench == null)

+    {

+      throw new IllegalStateException("No workbench available"); //$NON-NLS-1$

+    }

+

+    return workbench;

+  }

+

+  /**

+   * @since 2.0

+   */

+  public static IWorkbenchWindow getActiveWorkbenchWindow()

+  {

+    IWorkbenchWindow window = getWorkbench().getActiveWorkbenchWindow();

+    if (window == null)

+    {

+      throw new IllegalStateException("No active window available"); //$NON-NLS-1$

+    }

+

+    return window;

+  }

+

+  /**

+   * @since 2.0

+   */

+  public static IWorkbenchPage getActiveWorkbenchPage()

+  {

+    IWorkbenchPage page = getActiveWorkbenchWindow().getActivePage();

+    if (page == null)

+    {

+      throw new IllegalStateException("No active page available"); //$NON-NLS-1$

+    }

+

+    return page;

+  }

+

+  /**

+   * @since 2.0

+   */

+  public static IWorkbenchPart getActiveWorkbenchPart()

+  {

+    IWorkbenchPart part = getActiveWorkbenchPage().getActivePart();

+    if (part == null)

+    {

+      throw new IllegalStateException("No active part available"); //$NON-NLS-1$

+    }

+

+    return part;

+  }

+

+  /**

+   * @since 3.0

+   */

+  public static Object getElementIfOne(ISelection selection)

+  {

+    if (selection instanceof IStructuredSelection)

+    {

+      IStructuredSelection ssel = (IStructuredSelection)selection;

+      if (ssel.size() == 1)

+      {

+        return ssel.getFirstElement();

+      }

+    }

+

+    return null;

+  }

+

+  /**

+   * @since 2.0

+   */

+  public static Object getElement(ISelection selection)

+  {

+    if (selection instanceof IStructuredSelection)

+    {

+      IStructuredSelection ssel = (IStructuredSelection)selection;

+      return ssel.getFirstElement();

+    }

+

+    return null;

+  }

+

+  /**

+   * @since 2.0

+   */

+  public static <T> T getElement(ISelection selection, Class<T> type)

+  {

+    Object element = getElement(selection);

+    if (element != null && type.isInstance(element))

+    {

+      @SuppressWarnings("unchecked")

+      T result = (T)element;

+      return result;

+    }

+

+    return null;

+  }

+

+  /**

+   * @since 2.0

+   */

+  public static <T> List<T> getElements(ISelection selection, Class<T> type)

+  {

+    if (selection instanceof IStructuredSelection)

+    {

+      IStructuredSelection ssel = (IStructuredSelection)selection;

+

+      @SuppressWarnings("unchecked")

+      List<T> result = ssel.toList();

+      return result;

+    }

+

+    return null;

+  }

+

+  /**

+   * @since 3.1

+   */

+  public static int setValidationContext(Control control, ValidationContext context)

+  {

+    int count = 0;

+    if (control instanceof ValidationParticipant)

+    {

+      ValidationParticipant participant = (ValidationParticipant)control;

+      if (participant.getValidationContext() == null)

+      {

+        participant.setValidationContext(context);

+        ++count;

+      }

+    }

+

+    if (control instanceof Composite)

+    {

+      Composite composite = (Composite)control;

+      for (Control child : composite.getChildren())

+      {

+        count += setValidationContext(child, context);

+      }

+    }

+

+    return count;

+  }

+

+  public static IPasswordCredentialsProvider createInteractiveCredentialsProvider()

+  {

+    return new InteractiveCredentialsProvider();

+  }

+

+  public static Composite createGridComposite(Composite parent, int columns)

+  {

+    Composite composite = new Composite(parent, SWT.NONE);

+    composite.setLayout(createGridLayout(columns));

+    return composite;

+  }

+

+  public static GridLayout createGridLayout(int columns)

+  {

+    GridLayout layout = new GridLayout();

+    layout.numColumns = columns;

+    layout.marginHeight = 0;

+    layout.marginWidth = 0;

+    layout.verticalSpacing = 0;

+    layout.horizontalSpacing = 0;

+    return layout;

+  }

+

+  public static GridData createGridData()

+  {

+    return createGridData(true, true);

+  }

+

+  public static GridData createGridData(boolean grabHorizontal, boolean grabVertical)

+  {

+    return new GridData(SWT.FILL, SWT.FILL, grabHorizontal, grabVertical);

+  }

+

+  /**

+   * @since 3.0

+   */

+  public static GridData createEmptyGridData()

+  {

+    GridData data = new GridData();

+    data.heightHint = 0;

+    data.widthHint = 0;

+    data.horizontalSpan = 0;

+    data.horizontalAlignment = 0;

+    data.horizontalIndent = 0;

+    data.verticalAlignment = 0;

+    data.verticalIndent = 0;

+    data.verticalSpan = 0;

+    data.minimumHeight = 0;

+    data.minimumWidth = 0;

+    data.grabExcessHorizontalSpace = false;

+    data.grabExcessVerticalSpace = false;

+    return data;

+  }

+

+  public static void addDecorationMargin(Control control)

+  {

+    Object data = control.getLayoutData();

+    if (data instanceof GridData)

+    {

+      GridData gd = (GridData)data;

+      FieldDecorationRegistry registry = FieldDecorationRegistry.getDefault();

+      FieldDecoration dec = registry.getFieldDecoration(FieldDecorationRegistry.DEC_CONTENT_PROPOSAL);

+      gd.horizontalIndent = dec.getImage().getBounds().width;

+    }

+  }

+

+  /**

+   * Adds indentation to the control. if indent value is < 0, the control indentation is left unchanged.

+   * 

+   * @since 2.0

+   */

+  public static void setIndentation(Control control, int horizontalIndent, int verticalIndent)

+  {

+    if (control == null)

+    {

+      throw new IllegalArgumentException("control == null"); //$NON-NLS-1$

+    }

+

+    Object data = control.getLayoutData();

+    if (data instanceof GridData)

+    {

+      GridData gd = (GridData)data;

+      if (verticalIndent >= 0)

+      {

+        gd.verticalIndent = verticalIndent;

+      }

+

+      if (horizontalIndent >= 0)

+      {

+        gd.horizontalIndent = horizontalIndent;

+      }

+    }

+  }

+

+  /**

+   * @since 2.0

+   */

+  public static void refreshViewer(final Viewer viewer)

+  {

+    try

+    {

+      viewer.getControl().getDisplay().asyncExec(new Runnable()

+      {

+        public void run()

+        {

+          try

+          {

+            viewer.refresh();

+          }

+          catch (RuntimeException ignore)

+          {

+            // Do nothing

+          }

+        }

+      });

+    }

+    catch (RuntimeException ignore)

+    {

+      // Do nothing

+    }

+  }

+

+  /**

+   * Shows a message in the StatusBar. Image can be omitted by passing a null parameter

+   * 

+   * @since 2.0

+   */

+  public static void setStatusBarMessage(final String message, final Image image)

+  {

+    getDisplay().syncExec(new Runnable()

+    {

+      public void run()

+      {

+        try

+        {

+          IViewSite site = (IViewSite)PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage()

+              .getActivePart().getSite();

+          if (image == null)

+          {

+            site.getActionBars().getStatusLineManager().setMessage(message);

+          }

+          else

+          {

+            site.getActionBars().getStatusLineManager().setMessage(image, message);

+          }

+        }

+        catch (RuntimeException ignore)

+        {

+          // Do nothing

+        }

+      }

+    });

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/ValidationContext.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/ValidationContext.java
index 1cf857927e..9c1e8ef260 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/ValidationContext.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/ValidationContext.java
@@ -1,5 +1,5 @@
 /*

- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

  * All rights reserved. This program and the accompanying materials

  * are made available under the terms of the Eclipse Public License v1.0

  * which accompanies this distribution, and is available at

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/ValidationParticipant.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/ValidationParticipant.java
index 4713623d8c..5d54078107 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/ValidationParticipant.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/ValidationParticipant.java
@@ -1,5 +1,5 @@
 /*

- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

  * All rights reserved. This program and the accompanying materials

  * are made available under the terms of the Eclipse Public License v1.0

  * which accompanies this distribution, and is available at

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/LongRunningAction.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/LongRunningAction.java
index 1200095ff5..6fee421d63 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/LongRunningAction.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/LongRunningAction.java
@@ -1,218 +1,218 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.actions;
-
-import org.eclipse.net4j.util.internal.ui.bundle.OM;
-
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.OperationCanceledException;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.core.runtime.jobs.Job;
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.ui.IWorkbenchPage;
-import org.eclipse.ui.IWorkbenchWindow;
-import org.eclipse.ui.PlatformUI;
-
-/**
- * @author Eike Stepper
- */
-public abstract class LongRunningAction extends SafeAction
-{
-  private IWorkbenchPage page;
-
-  private int totalWork;
-
-  public LongRunningAction(IWorkbenchPage page)
-  {
-    this.page = page;
-  }
-
-  public LongRunningAction(IWorkbenchPage page, String text, String toolTipText, ImageDescriptor image)
-  {
-    super(text, toolTipText, image);
-    this.page = page;
-  }
-
-  public LongRunningAction(IWorkbenchPage page, String text, ImageDescriptor image)
-  {
-    super(text, image);
-    this.page = page;
-  }
-
-  public LongRunningAction(IWorkbenchPage page, String text, String toolTipText)
-  {
-    super(text, toolTipText);
-    this.page = page;
-  }
-
-  public LongRunningAction(IWorkbenchPage page, String text, int style)
-  {
-    super(text, style);
-    this.page = page;
-  }
-
-  public LongRunningAction(IWorkbenchPage page, String text)
-  {
-    super(text);
-    this.page = page;
-  }
-
-  public LongRunningAction()
-  {
-  }
-
-  public LongRunningAction(String text, ImageDescriptor image)
-  {
-    super(text, image);
-  }
-
-  public LongRunningAction(String text, int style)
-  {
-    super(text, style);
-  }
-
-  public LongRunningAction(String text, String toolTipText, ImageDescriptor image)
-  {
-    super(text, toolTipText, image);
-  }
-
-  public LongRunningAction(String text, String toolTipText)
-  {
-    super(text, toolTipText);
-  }
-
-  public LongRunningAction(String text)
-  {
-    super(text);
-  }
-
-  public IWorkbenchPage getPage()
-  {
-    if (page != null)
-    {
-      return page;
-    }
-
-    IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
-    if (window != null)
-    {
-      return window.getActivePage();
-    }
-
-    return null;
-  }
-
-  public void setPage(IWorkbenchPage page)
-  {
-    this.page = page;
-  }
-
-  public IWorkbenchWindow getWorkbenchWindow()
-  {
-    if (page != null)
-    {
-      return page.getWorkbenchWindow();
-    }
-
-    return PlatformUI.getWorkbench().getActiveWorkbenchWindow();
-  }
-
-  /**
-   * @since 2.0
-   */
-  public Display getDisplay()
-  {
-    IWorkbenchWindow workbenchWindow = getWorkbenchWindow();
-    if (workbenchWindow != null)
-    {
-      return workbenchWindow.getShell().getDisplay();
-    }
-
-    return PlatformUI.getWorkbench().getDisplay();
-  }
-
-  public Shell getShell()
-  {
-    IWorkbenchWindow workbenchWindow = getWorkbenchWindow();
-    if (workbenchWindow != null)
-    {
-      return workbenchWindow.getShell();
-    }
-
-    return new Shell();
-  }
-
-  protected final int getTotalWork()
-  {
-    return totalWork;
-  }
-
-  protected final void setTotalWork(int totalWork)
-  {
-    this.totalWork = totalWork;
-  }
-
-  protected final void cancel()
-  {
-    totalWork = 0;
-  }
-
-  @Override
-  protected final void safeRun() throws Exception
-  {
-    totalWork = IProgressMonitor.UNKNOWN;
-    preRun();
-    if (totalWork != 0)
-    {
-      new Job(getText())
-      {
-        @Override
-        protected IStatus run(IProgressMonitor progressMonitor)
-        {
-          try
-          {
-            doRun(progressMonitor);
-            return Status.OK_STATUS;
-          }
-          catch (Exception ex)
-          {
-            return new Status(IStatus.ERROR, OM.BUNDLE_ID, ex.getMessage(), ex);
-          }
-        }
-      }.schedule();
-    }
-  }
-
-  protected void preRun() throws Exception
-  {
-  }
-
-  protected String getBundleID()
-  {
-    return OM.BUNDLE_ID;
-  }
-
-  /**
-   * @since 2.0
-   */
-  protected abstract void doRun(IProgressMonitor progressMonitor) throws Exception;
-
-  protected final void checkCancelation(IProgressMonitor monitor)
-  {
-    if (monitor.isCanceled())
-    {
-      throw new OperationCanceledException();
-    }
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.actions;

+

+import org.eclipse.net4j.util.internal.ui.bundle.OM;

+

+import org.eclipse.core.runtime.IProgressMonitor;

+import org.eclipse.core.runtime.IStatus;

+import org.eclipse.core.runtime.OperationCanceledException;

+import org.eclipse.core.runtime.Status;

+import org.eclipse.core.runtime.jobs.Job;

+import org.eclipse.jface.resource.ImageDescriptor;

+import org.eclipse.swt.widgets.Display;

+import org.eclipse.swt.widgets.Shell;

+import org.eclipse.ui.IWorkbenchPage;

+import org.eclipse.ui.IWorkbenchWindow;

+import org.eclipse.ui.PlatformUI;

+

+/**

+ * @author Eike Stepper

+ */

+public abstract class LongRunningAction extends SafeAction

+{

+  private IWorkbenchPage page;

+

+  private int totalWork;

+

+  public LongRunningAction(IWorkbenchPage page)

+  {

+    this.page = page;

+  }

+

+  public LongRunningAction(IWorkbenchPage page, String text, String toolTipText, ImageDescriptor image)

+  {

+    super(text, toolTipText, image);

+    this.page = page;

+  }

+

+  public LongRunningAction(IWorkbenchPage page, String text, ImageDescriptor image)

+  {

+    super(text, image);

+    this.page = page;

+  }

+

+  public LongRunningAction(IWorkbenchPage page, String text, String toolTipText)

+  {

+    super(text, toolTipText);

+    this.page = page;

+  }

+

+  public LongRunningAction(IWorkbenchPage page, String text, int style)

+  {

+    super(text, style);

+    this.page = page;

+  }

+

+  public LongRunningAction(IWorkbenchPage page, String text)

+  {

+    super(text);

+    this.page = page;

+  }

+

+  public LongRunningAction()

+  {

+  }

+

+  public LongRunningAction(String text, ImageDescriptor image)

+  {

+    super(text, image);

+  }

+

+  public LongRunningAction(String text, int style)

+  {

+    super(text, style);

+  }

+

+  public LongRunningAction(String text, String toolTipText, ImageDescriptor image)

+  {

+    super(text, toolTipText, image);

+  }

+

+  public LongRunningAction(String text, String toolTipText)

+  {

+    super(text, toolTipText);

+  }

+

+  public LongRunningAction(String text)

+  {

+    super(text);

+  }

+

+  public IWorkbenchPage getPage()

+  {

+    if (page != null)

+    {

+      return page;

+    }

+

+    IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();

+    if (window != null)

+    {

+      return window.getActivePage();

+    }

+

+    return null;

+  }

+

+  public void setPage(IWorkbenchPage page)

+  {

+    this.page = page;

+  }

+

+  public IWorkbenchWindow getWorkbenchWindow()

+  {

+    if (page != null)

+    {

+      return page.getWorkbenchWindow();

+    }

+

+    return PlatformUI.getWorkbench().getActiveWorkbenchWindow();

+  }

+

+  /**

+   * @since 2.0

+   */

+  public Display getDisplay()

+  {

+    IWorkbenchWindow workbenchWindow = getWorkbenchWindow();

+    if (workbenchWindow != null)

+    {

+      return workbenchWindow.getShell().getDisplay();

+    }

+

+    return PlatformUI.getWorkbench().getDisplay();

+  }

+

+  public Shell getShell()

+  {

+    IWorkbenchWindow workbenchWindow = getWorkbenchWindow();

+    if (workbenchWindow != null)

+    {

+      return workbenchWindow.getShell();

+    }

+

+    return new Shell();

+  }

+

+  protected final int getTotalWork()

+  {

+    return totalWork;

+  }

+

+  protected final void setTotalWork(int totalWork)

+  {

+    this.totalWork = totalWork;

+  }

+

+  protected final void cancel()

+  {

+    totalWork = 0;

+  }

+

+  @Override

+  protected final void safeRun() throws Exception

+  {

+    totalWork = IProgressMonitor.UNKNOWN;

+    preRun();

+    if (totalWork != 0)

+    {

+      new Job(getText())

+      {

+        @Override

+        protected IStatus run(IProgressMonitor progressMonitor)

+        {

+          try

+          {

+            doRun(progressMonitor);

+            return Status.OK_STATUS;

+          }

+          catch (Exception ex)

+          {

+            return new Status(IStatus.ERROR, OM.BUNDLE_ID, ex.getMessage(), ex);

+          }

+        }

+      }.schedule();

+    }

+  }

+

+  protected void preRun() throws Exception

+  {

+  }

+

+  protected String getBundleID()

+  {

+    return OM.BUNDLE_ID;

+  }

+

+  /**

+   * @since 2.0

+   */

+  protected abstract void doRun(IProgressMonitor progressMonitor) throws Exception;

+

+  protected final void checkCancelation(IProgressMonitor monitor)

+  {

+    if (monitor.isCanceled())

+    {

+      throw new OperationCanceledException();

+    }

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/LongRunningActionDelegate.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/LongRunningActionDelegate.java
index 8032b20842..80ceec1f8b 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/LongRunningActionDelegate.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/LongRunningActionDelegate.java
@@ -1,95 +1,95 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.actions;
-
-import org.eclipse.net4j.util.internal.ui.bundle.OM;
-
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.OperationCanceledException;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.core.runtime.jobs.Job;
-
-/**
- * @author Eike Stepper
- */
-public abstract class LongRunningActionDelegate extends SafeActionDelegate
-{
-  private int totalWork;
-
-  public LongRunningActionDelegate()
-  {
-  }
-
-  protected final int getTotalWork()
-  {
-    return totalWork;
-  }
-
-  protected final void setTotalWork(int totalWork)
-  {
-    this.totalWork = totalWork;
-  }
-
-  protected final void cancel()
-  {
-    totalWork = 0;
-  }
-
-  @Override
-  protected final void safeRun() throws Exception
-  {
-    totalWork = IProgressMonitor.UNKNOWN;
-    preRun();
-    if (totalWork != 0)
-    {
-      new Job(getText())
-      {
-        @Override
-        protected IStatus run(IProgressMonitor progressMonitor)
-        {
-          try
-          {
-            doRun(progressMonitor);
-            return Status.OK_STATUS;
-          }
-          catch (Exception ex)
-          {
-            OM.LOG.error(ex);
-            return new Status(IStatus.ERROR, OM.BUNDLE_ID, ex.getMessage(), ex);
-          }
-        }
-      }.schedule();
-    }
-  }
-
-  protected void preRun() throws Exception
-  {
-  }
-
-  protected String getBundleID()
-  {
-    return OM.BUNDLE_ID;
-  }
-
-  /**
-   * @since 2.0
-   */
-  protected abstract void doRun(IProgressMonitor progressMonitor) throws Exception;
-
-  protected final void checkCancelation(IProgressMonitor monitor)
-  {
-    if (monitor.isCanceled())
-    {
-      throw new OperationCanceledException();
-    }
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.actions;

+

+import org.eclipse.net4j.util.internal.ui.bundle.OM;

+

+import org.eclipse.core.runtime.IProgressMonitor;

+import org.eclipse.core.runtime.IStatus;

+import org.eclipse.core.runtime.OperationCanceledException;

+import org.eclipse.core.runtime.Status;

+import org.eclipse.core.runtime.jobs.Job;

+

+/**

+ * @author Eike Stepper

+ */

+public abstract class LongRunningActionDelegate extends SafeActionDelegate

+{

+  private int totalWork;

+

+  public LongRunningActionDelegate()

+  {

+  }

+

+  protected final int getTotalWork()

+  {

+    return totalWork;

+  }

+

+  protected final void setTotalWork(int totalWork)

+  {

+    this.totalWork = totalWork;

+  }

+

+  protected final void cancel()

+  {

+    totalWork = 0;

+  }

+

+  @Override

+  protected final void safeRun() throws Exception

+  {

+    totalWork = IProgressMonitor.UNKNOWN;

+    preRun();

+    if (totalWork != 0)

+    {

+      new Job(getText())

+      {

+        @Override

+        protected IStatus run(IProgressMonitor progressMonitor)

+        {

+          try

+          {

+            doRun(progressMonitor);

+            return Status.OK_STATUS;

+          }

+          catch (Exception ex)

+          {

+            OM.LOG.error(ex);

+            return new Status(IStatus.ERROR, OM.BUNDLE_ID, ex.getMessage(), ex);

+          }

+        }

+      }.schedule();

+    }

+  }

+

+  protected void preRun() throws Exception

+  {

+  }

+

+  protected String getBundleID()

+  {

+    return OM.BUNDLE_ID;

+  }

+

+  /**

+   * @since 2.0

+   */

+  protected abstract void doRun(IProgressMonitor progressMonitor) throws Exception;

+

+  protected final void checkCancelation(IProgressMonitor monitor)

+  {

+    if (monitor.isCanceled())

+    {

+      throw new OperationCanceledException();

+    }

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/SafeAction.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/SafeAction.java
index 72fd9d3b43..c8164bfde9 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/SafeAction.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/SafeAction.java
@@ -1,73 +1,73 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.actions;
-
-import org.eclipse.net4j.util.internal.ui.bundle.OM;
-import org.eclipse.net4j.util.internal.ui.messages.Messages;
-
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.jface.resource.ImageDescriptor;
-
-/**
- * @author Eike Stepper
- */
-public abstract class SafeAction extends Action
-{
-  public static final String INTERACTIVE = Messages.getString("SafeAction_0"); //$NON-NLS-1$
-
-  public SafeAction()
-  {
-  }
-
-  public SafeAction(String text, String toolTipText, ImageDescriptor image)
-  {
-    super(text, image);
-    setToolTipText(toolTipText);
-  }
-
-  public SafeAction(String text, String toolTipText)
-  {
-    super(text, null);
-    setToolTipText(toolTipText);
-  }
-
-  public SafeAction(String text, ImageDescriptor image)
-  {
-    super(text, image);
-  }
-
-  public SafeAction(String text, int style)
-  {
-    super(text, style);
-  }
-
-  public SafeAction(String text)
-  {
-    super(text);
-  }
-
-  @Override
-  public final void run()
-  {
-    try
-    {
-      safeRun();
-    }
-    catch (Exception ex)
-    {
-      OM.LOG.error(ex);
-      MessageDialog.openError(null, getText(), ex.getLocalizedMessage() + "\n" + Messages.getString("SafeAction_1")); //$NON-NLS-1$ //$NON-NLS-2$
-    }
-  }
-
-  protected abstract void safeRun() throws Exception;
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.actions;

+

+import org.eclipse.net4j.util.internal.ui.bundle.OM;

+import org.eclipse.net4j.util.internal.ui.messages.Messages;

+

+import org.eclipse.jface.action.Action;

+import org.eclipse.jface.dialogs.MessageDialog;

+import org.eclipse.jface.resource.ImageDescriptor;

+

+/**

+ * @author Eike Stepper

+ */

+public abstract class SafeAction extends Action

+{

+  public static final String INTERACTIVE = Messages.getString("SafeAction_0"); //$NON-NLS-1$

+

+  public SafeAction()

+  {

+  }

+

+  public SafeAction(String text, String toolTipText, ImageDescriptor image)

+  {

+    super(text, image);

+    setToolTipText(toolTipText);

+  }

+

+  public SafeAction(String text, String toolTipText)

+  {

+    super(text, null);

+    setToolTipText(toolTipText);

+  }

+

+  public SafeAction(String text, ImageDescriptor image)

+  {

+    super(text, image);

+  }

+

+  public SafeAction(String text, int style)

+  {

+    super(text, style);

+  }

+

+  public SafeAction(String text)

+  {

+    super(text);

+  }

+

+  @Override

+  public final void run()

+  {

+    try

+    {

+      safeRun();

+    }

+    catch (Exception ex)

+    {

+      OM.LOG.error(ex);

+      MessageDialog.openError(null, getText(), ex.getLocalizedMessage() + "\n" + Messages.getString("SafeAction_1")); //$NON-NLS-1$ //$NON-NLS-2$

+    }

+  }

+

+  protected abstract void safeRun() throws Exception;

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/SafeActionDelegate.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/SafeActionDelegate.java
index 162326151b..a48216b9df 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/SafeActionDelegate.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/SafeActionDelegate.java
@@ -1,72 +1,72 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.actions;
-
-import org.eclipse.net4j.util.internal.ui.bundle.OM;
-import org.eclipse.net4j.util.internal.ui.messages.Messages;
-
-import org.eclipse.jface.action.IAction;
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.ui.IActionDelegate;
-
-/**
- * @author Eike Stepper
- */
-public abstract class SafeActionDelegate implements IActionDelegate
-{
-  private IAction action;
-
-  private ISelection selection;
-
-  public SafeActionDelegate()
-  {
-  }
-
-  public IAction getAction()
-  {
-    return action;
-  }
-
-  public ISelection getSelection()
-  {
-    return selection;
-  }
-
-  public void selectionChanged(IAction action, ISelection selection)
-  {
-    this.action = action;
-    this.selection = selection;
-  }
-
-  public void run(IAction action)
-  {
-    this.action = action;
-
-    try
-    {
-      safeRun();
-    }
-    catch (Exception ex)
-    {
-      OM.LOG.error(ex);
-      MessageDialog.openError(null, getText(),
-          ex.getLocalizedMessage() + "\n" + Messages.getString("SafeActionDelegate_0")); //$NON-NLS-1$ //$NON-NLS-2$
-    }
-  }
-
-  protected abstract void safeRun() throws Exception;
-
-  protected String getText()
-  {
-    return action == null ? Messages.getString("SafeActionDelegate_1") : action.getText(); //$NON-NLS-1$
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.actions;

+

+import org.eclipse.net4j.util.internal.ui.bundle.OM;

+import org.eclipse.net4j.util.internal.ui.messages.Messages;

+

+import org.eclipse.jface.action.IAction;

+import org.eclipse.jface.dialogs.MessageDialog;

+import org.eclipse.jface.viewers.ISelection;

+import org.eclipse.ui.IActionDelegate;

+

+/**

+ * @author Eike Stepper

+ */

+public abstract class SafeActionDelegate implements IActionDelegate

+{

+  private IAction action;

+

+  private ISelection selection;

+

+  public SafeActionDelegate()

+  {

+  }

+

+  public IAction getAction()

+  {

+    return action;

+  }

+

+  public ISelection getSelection()

+  {

+    return selection;

+  }

+

+  public void selectionChanged(IAction action, ISelection selection)

+  {

+    this.action = action;

+    this.selection = selection;

+  }

+

+  public void run(IAction action)

+  {

+    this.action = action;

+

+    try

+    {

+      safeRun();

+    }

+    catch (Exception ex)

+    {

+      OM.LOG.error(ex);

+      MessageDialog.openError(null, getText(),

+          ex.getLocalizedMessage() + "\n" + Messages.getString("SafeActionDelegate_0")); //$NON-NLS-1$ //$NON-NLS-2$

+    }

+  }

+

+  protected abstract void safeRun() throws Exception;

+

+  protected String getText()

+  {

+    return action == null ? Messages.getString("SafeActionDelegate_1") : action.getText(); //$NON-NLS-1$

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/SashLayoutAction.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/SashLayoutAction.java
index 61a63c2d6b..3e714e60d4 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/SashLayoutAction.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/SashLayoutAction.java
@@ -1,125 +1,125 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.actions;
-
-import org.eclipse.net4j.util.event.IEvent;
-import org.eclipse.net4j.util.event.IListener;
-import org.eclipse.net4j.util.internal.ui.messages.Messages;
-import org.eclipse.net4j.util.ui.widgets.SashComposite;
-
-import org.eclipse.jface.action.IAction;
-import org.eclipse.jface.action.MenuManager;
-
-/**
- * @author Eike Stepper
- */
-public abstract class SashLayoutAction extends SafeAction implements IListener
-{
-  private SashComposite sashComposite;
-
-  public SashLayoutAction(SashComposite sashComposite, String text)
-  {
-    super(text, IAction.AS_RADIO_BUTTON);
-    this.sashComposite = sashComposite;
-    notifyEvent(null);
-    sashComposite.addListener(this);
-  }
-
-  public SashComposite getSashComposite()
-  {
-    return sashComposite;
-  }
-
-  /**
-   * @since 2.0
-   */
-  public void dispose()
-  {
-    sashComposite.removeListener(this);
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  public static class Vertical extends SashLayoutAction
-  {
-    public Vertical(SashComposite sashComposite)
-    {
-      super(sashComposite, Messages.getString("SashLayoutAction_0")); //$NON-NLS-1$
-    }
-
-    @Override
-    protected void safeRun() throws Exception
-    {
-      getSashComposite().setVertical(true);
-    }
-
-    /**
-     * @since 2.0
-     */
-    public void notifyEvent(IEvent event)
-    {
-      setChecked(getSashComposite().isVertical());
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  public static class Horizontal extends SashLayoutAction
-  {
-    public Horizontal(SashComposite sashComposite)
-    {
-      super(sashComposite, Messages.getString("SashLayoutAction_1")); //$NON-NLS-1$
-    }
-
-    @Override
-    protected void safeRun() throws Exception
-    {
-      getSashComposite().setVertical(false);
-    }
-
-    /**
-     * @since 2.0
-     */
-    public void notifyEvent(IEvent event)
-    {
-      setChecked(!getSashComposite().isVertical());
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  public static class LayoutMenu extends MenuManager
-  {
-    private SafeAction verticalAction;
-
-    private SafeAction horizontalAction;
-
-    public LayoutMenu(SashComposite sashComposite)
-    {
-      super(Messages.getString("SashLayoutAction_2")); //$NON-NLS-1$
-      add(verticalAction = new SashLayoutAction.Vertical(sashComposite));
-      add(horizontalAction = new SashLayoutAction.Horizontal(sashComposite));
-    }
-
-    public SafeAction getVerticalAction()
-    {
-      return verticalAction;
-    }
-
-    public SafeAction getHorizontalAction()
-    {
-      return horizontalAction;
-    }
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.actions;

+

+import org.eclipse.net4j.util.event.IEvent;

+import org.eclipse.net4j.util.event.IListener;

+import org.eclipse.net4j.util.internal.ui.messages.Messages;

+import org.eclipse.net4j.util.ui.widgets.SashComposite;

+

+import org.eclipse.jface.action.IAction;

+import org.eclipse.jface.action.MenuManager;

+

+/**

+ * @author Eike Stepper

+ */

+public abstract class SashLayoutAction extends SafeAction implements IListener

+{

+  private SashComposite sashComposite;

+

+  public SashLayoutAction(SashComposite sashComposite, String text)

+  {

+    super(text, IAction.AS_RADIO_BUTTON);

+    this.sashComposite = sashComposite;

+    notifyEvent(null);

+    sashComposite.addListener(this);

+  }

+

+  public SashComposite getSashComposite()

+  {

+    return sashComposite;

+  }

+

+  /**

+   * @since 2.0

+   */

+  public void dispose()

+  {

+    sashComposite.removeListener(this);

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  public static class Vertical extends SashLayoutAction

+  {

+    public Vertical(SashComposite sashComposite)

+    {

+      super(sashComposite, Messages.getString("SashLayoutAction_0")); //$NON-NLS-1$

+    }

+

+    @Override

+    protected void safeRun() throws Exception

+    {

+      getSashComposite().setVertical(true);

+    }

+

+    /**

+     * @since 2.0

+     */

+    public void notifyEvent(IEvent event)

+    {

+      setChecked(getSashComposite().isVertical());

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  public static class Horizontal extends SashLayoutAction

+  {

+    public Horizontal(SashComposite sashComposite)

+    {

+      super(sashComposite, Messages.getString("SashLayoutAction_1")); //$NON-NLS-1$

+    }

+

+    @Override

+    protected void safeRun() throws Exception

+    {

+      getSashComposite().setVertical(false);

+    }

+

+    /**

+     * @since 2.0

+     */

+    public void notifyEvent(IEvent event)

+    {

+      setChecked(!getSashComposite().isVertical());

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  public static class LayoutMenu extends MenuManager

+  {

+    private SafeAction verticalAction;

+

+    private SafeAction horizontalAction;

+

+    public LayoutMenu(SashComposite sashComposite)

+    {

+      super(Messages.getString("SashLayoutAction_2")); //$NON-NLS-1$

+      add(verticalAction = new SashLayoutAction.Vertical(sashComposite));

+      add(horizontalAction = new SashLayoutAction.Horizontal(sashComposite));

+    }

+

+    public SafeAction getVerticalAction()

+    {

+      return verticalAction;

+    }

+

+    public SafeAction getHorizontalAction()

+    {

+      return horizontalAction;

+    }

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/package-info.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/package-info.java
index 96f2ec84c7..338e589a24 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/package-info.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/actions/package-info.java
@@ -1,5 +1,5 @@
 /*

- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

  * All rights reserved. This program and the accompanying materials

  * are made available under the terms of the Eclipse Public License v1.0

  * which accompanies this distribution, and is available at

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/ElementWizard.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/ElementWizard.java
index 6582a7853f..f22d098b8b 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/ElementWizard.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/ElementWizard.java
@@ -1,139 +1,139 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.container;
-
-import org.eclipse.net4j.util.ObjectUtil;
-import org.eclipse.net4j.util.container.IManagedContainer;
-import org.eclipse.net4j.util.event.Notifier;
-import org.eclipse.net4j.util.ui.UIUtil;
-import org.eclipse.net4j.util.ui.ValidationContext;
-
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.widgets.Combo;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Text;
-
-/**
- * @author Eike Stepper
- * @since 3.1
- */
-public abstract class ElementWizard extends Notifier implements IElementWizard, ValidationContext
-{
-  private IManagedContainer container;
-
-  private String productGroup;
-
-  private String factoryType;
-
-  private String defaultDescription;
-
-  private String resultDescription;
-
-  private ValidationContext context;
-
-  public ElementWizard()
-  {
-  }
-
-  protected IManagedContainer getContainer()
-  {
-    return container;
-  }
-
-  protected String getProductGroup()
-  {
-    return productGroup;
-  }
-
-  protected String getFactoryType()
-  {
-    return factoryType;
-  }
-
-  protected String getDefaultDescription()
-  {
-    return defaultDescription;
-  }
-
-  public String getResultDescription()
-  {
-    return resultDescription;
-  }
-
-  public Object getResultElement()
-  {
-    return container.getElement(productGroup, factoryType, resultDescription);
-  }
-
-  public void create(Composite parent, IManagedContainer container, String productGroup, String factoryType,
-      String defaultDescription, ValidationContext context)
-  {
-    this.container = container;
-    this.productGroup = productGroup;
-    this.factoryType = factoryType;
-    this.defaultDescription = defaultDescription;
-    this.context = context;
-
-    create(parent);
-  }
-
-  protected void setResultDescription(String resultDescription)
-  {
-    String oldDescription = this.resultDescription;
-    if (!ObjectUtil.equals(resultDescription, oldDescription))
-    {
-      this.resultDescription = resultDescription;
-      fireEvent();
-    }
-  }
-
-  public void setValidationError(Object source, String message)
-  {
-    if (context != null)
-    {
-      context.setValidationError(source, message);
-    }
-  }
-
-  protected abstract void create(Composite parent);
-
-  public static Label addLabel(Composite parent, String label)
-  {
-    Label control = new Label(parent, SWT.NONE);
-    control.setText(label);
-    control.setLayoutData(UIUtil.createGridData(false, false));
-    return control;
-  }
-
-  public static Text addText(Composite parent, String label)
-  {
-    addLabel(parent, label);
-
-    Text control = new Text(parent, SWT.BORDER);
-    control.setLayoutData(UIUtil.createGridData(true, false));
-    return control;
-  }
-
-  public static Combo addCombo(Composite parent, String label, String... choices)
-  {
-    addLabel(parent, label);
-
-    Combo control = new Combo(parent, SWT.SINGLE);
-    control.setLayoutData(UIUtil.createGridData(true, false));
-    for (String choice : choices)
-    {
-      control.add(choice);
-    }
-
-    return control;
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.container;

+

+import org.eclipse.net4j.util.ObjectUtil;

+import org.eclipse.net4j.util.container.IManagedContainer;

+import org.eclipse.net4j.util.event.Notifier;

+import org.eclipse.net4j.util.ui.UIUtil;

+import org.eclipse.net4j.util.ui.ValidationContext;

+

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.widgets.Combo;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Label;

+import org.eclipse.swt.widgets.Text;

+

+/**

+ * @author Eike Stepper

+ * @since 3.1

+ */

+public abstract class ElementWizard extends Notifier implements IElementWizard, ValidationContext

+{

+  private IManagedContainer container;

+

+  private String productGroup;

+

+  private String factoryType;

+

+  private String defaultDescription;

+

+  private String resultDescription;

+

+  private ValidationContext context;

+

+  public ElementWizard()

+  {

+  }

+

+  protected IManagedContainer getContainer()

+  {

+    return container;

+  }

+

+  protected String getProductGroup()

+  {

+    return productGroup;

+  }

+

+  protected String getFactoryType()

+  {

+    return factoryType;

+  }

+

+  protected String getDefaultDescription()

+  {

+    return defaultDescription;

+  }

+

+  public String getResultDescription()

+  {

+    return resultDescription;

+  }

+

+  public Object getResultElement()

+  {

+    return container.getElement(productGroup, factoryType, resultDescription);

+  }

+

+  public void create(Composite parent, IManagedContainer container, String productGroup, String factoryType,

+      String defaultDescription, ValidationContext context)

+  {

+    this.container = container;

+    this.productGroup = productGroup;

+    this.factoryType = factoryType;

+    this.defaultDescription = defaultDescription;

+    this.context = context;

+

+    create(parent);

+  }

+

+  protected void setResultDescription(String resultDescription)

+  {

+    String oldDescription = this.resultDescription;

+    if (!ObjectUtil.equals(resultDescription, oldDescription))

+    {

+      this.resultDescription = resultDescription;

+      fireEvent();

+    }

+  }

+

+  public void setValidationError(Object source, String message)

+  {

+    if (context != null)

+    {

+      context.setValidationError(source, message);

+    }

+  }

+

+  protected abstract void create(Composite parent);

+

+  public static Label addLabel(Composite parent, String label)

+  {

+    Label control = new Label(parent, SWT.NONE);

+    control.setText(label);

+    control.setLayoutData(UIUtil.createGridData(false, false));

+    return control;

+  }

+

+  public static Text addText(Composite parent, String label)

+  {

+    addLabel(parent, label);

+

+    Text control = new Text(parent, SWT.BORDER);

+    control.setLayoutData(UIUtil.createGridData(true, false));

+    return control;

+  }

+

+  public static Combo addCombo(Composite parent, String label, String... choices)

+  {

+    addLabel(parent, label);

+

+    Combo control = new Combo(parent, SWT.SINGLE);

+    control.setLayoutData(UIUtil.createGridData(true, false));

+    for (String choice : choices)

+    {

+      control.add(choice);

+    }

+

+    return control;

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/ElementWizardComposite.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/ElementWizardComposite.java
index 907df97e9b..36bf114f58 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/ElementWizardComposite.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/ElementWizardComposite.java
@@ -1,413 +1,413 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.container;
-
-import org.eclipse.net4j.util.container.FactoryNotFoundException;
-import org.eclipse.net4j.util.container.IManagedContainer;
-import org.eclipse.net4j.util.container.IPluginContainer;
-import org.eclipse.net4j.util.event.IEvent;
-import org.eclipse.net4j.util.event.IListener;
-import org.eclipse.net4j.util.event.INotifier;
-import org.eclipse.net4j.util.event.Notifier;
-import org.eclipse.net4j.util.ui.UIUtil;
-import org.eclipse.net4j.util.ui.ValidationContext;
-
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.events.SelectionListener;
-import org.eclipse.swt.layout.FillLayout;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Combo;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Label;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-/**
- * @author Eike Stepper
- * @since 3.1
- */
-public abstract class ElementWizardComposite extends Composite implements IListener
-{
-  private static final IElementWizard NO_WIZARD = new ElementWizard()
-  {
-    @Override
-    protected void create(Composite parent)
-    {
-      // Do nothing
-    }
-  };
-
-  private String productGroup;
-
-  private String label;
-
-  private List<String> factoryTypes;
-
-  private Map<String, String> defaultDescriptions = new HashMap<String, String>();
-
-  private List<IElementWizard> wizards;
-
-  private Map<IElementWizard, List<Control>> wizardControls = new HashMap<IElementWizard, List<Control>>();
-
-  private Map<Control, IElementWizard> controlWizards = new HashMap<Control, IElementWizard>();
-
-  private ValidationContext validationContext;
-
-  private boolean firstLayout = true;
-
-  private Notifier notifier = new Notifier();
-
-  public ElementWizardComposite(Composite parent, int style, String productGroup, String label)
-  {
-    this(parent, style, productGroup, label, null);
-  }
-
-  /**
-   * @since 3.2
-   */
-  public ElementWizardComposite(Composite parent, int style, String productGroup, String label,
-      ValidationContext validationContext)
-  {
-    super(parent, style);
-    this.productGroup = productGroup;
-    this.label = label;
-
-    setValidationContext(validationContext);
-    create();
-  }
-
-  public String getProductGroup()
-  {
-    return productGroup;
-  }
-
-  public String getLabel()
-  {
-    return label;
-  }
-
-  public void setValidationContext(ValidationContext validationContext)
-  {
-    this.validationContext = validationContext;
-  }
-
-  public String getDefaultDescription(String factoryType)
-  {
-    return defaultDescriptions.get(factoryType);
-  }
-
-  public void setDefaultDescription(String factoryType, String value)
-  {
-    defaultDescriptions.put(factoryType, value);
-  }
-
-  protected void init()
-  {
-    IManagedContainer container = getContainer();
-    factoryTypes = new ArrayList<String>(container.getFactoryTypes(getProductGroup()));
-    Collections.sort(factoryTypes);
-
-    wizards = new ArrayList<IElementWizard>();
-    wizardControls.put(NO_WIZARD, new ArrayList<Control>());
-
-    for (Iterator<String> it = factoryTypes.iterator(); it.hasNext();)
-    {
-      String factoryType = it.next();
-
-      try
-      {
-        String description = getDefaultDescription(factoryType);
-
-        IElementWizard wizard = (IElementWizard)container.getElement(ElementWizardFactory.PRODUCT_GROUP,
-            getProductGroup() + ":" + factoryType, description);
-        wizards.add(wizard);
-        wizardControls.put(wizard, new ArrayList<Control>());
-
-        if (wizard instanceof ElementWizard)
-        {
-          ElementWizard impl = (ElementWizard)wizard;
-          impl.addListener(this);
-        }
-      }
-      catch (FactoryNotFoundException ex)
-      {
-        it.remove();
-      }
-    }
-  }
-
-  /**
-   * @since 3.2
-   */
-  public void notifyEvent(IEvent event)
-  {
-    notifier.fireEvent(event);
-  }
-
-  protected List<String> getFactoryTypes()
-  {
-    return factoryTypes;
-  }
-
-  protected void create()
-  {
-    init();
-    setLayout(new GridLayout(2, false));
-
-    {
-      Label label = new Label(this, SWT.NONE);
-      label.setText(getLabel());
-      label.setLayoutData(UIUtil.createGridData(false, false));
-
-      createFactoryTypeControl();
-      harvestControls(NO_WIZARD);
-    }
-
-    for (int i = 0; i < wizards.size(); i++)
-    {
-      String factoryType = factoryTypes.get(i);
-      IElementWizard wizard = wizards.get(i);
-      wizard.create(this, getContainer(), productGroup, factoryType, null, validationContext);
-      harvestControls(wizard);
-    }
-
-    if (!factoryTypes.isEmpty())
-    {
-      setFactoryType(factoryTypes.get(0));
-    }
-  }
-
-  protected void factoryTypeChanged()
-  {
-    String newFactoryType = getFactoryType();
-    List<Control> controlsToRefresh = new ArrayList<Control>();
-
-    for (int i = 0; i < wizards.size(); i++)
-    {
-      IElementWizard wizard = wizards.get(i);
-
-      String factoryType = factoryTypes.get(i);
-      boolean visible = factoryType.equals(newFactoryType);
-
-      for (Control control : wizardControls.get(wizard))
-      {
-        control.setVisible(visible);
-
-        if (!visible)
-        {
-          control.moveBelow(null);
-        }
-
-        controlsToRefresh.add(control);
-      }
-    }
-
-    // layout(controlsToRefresh.toArray(new Control[controlsToRefresh.size()]));
-    // layout(getChildren());
-
-    layout();
-    notifier.fireEvent();
-  }
-
-  @Override
-  public void layout()
-  {
-    if (firstLayout)
-    {
-      super.layout();
-      firstLayout = false;
-    }
-    else
-    {
-      super.layout(getChildren());
-    }
-  }
-
-  protected void harvestControls(IElementWizard wizard)
-  {
-    for (Control child : getChildren())
-    {
-      if (!controlWizards.containsKey(child))
-      {
-        controlWizards.put(child, wizard);
-        wizardControls.get(wizard).add(child);
-      }
-    }
-  }
-
-  protected IManagedContainer getContainer()
-  {
-    return IPluginContainer.INSTANCE;
-  }
-
-  /**
-   * @since 3.2
-   */
-  public final INotifier getNotifier()
-  {
-    return notifier;
-  }
-
-  public String getDescription()
-  {
-    String resultType = getFactoryType();
-    for (int i = 0; i < wizards.size(); i++)
-    {
-      String factoryType = factoryTypes.get(i);
-      if (resultType.equals(factoryType))
-      {
-        return wizards.get(i).getResultDescription();
-      }
-    }
-
-    return null;
-  }
-
-  public abstract String getFactoryType();
-
-  protected abstract void setFactoryType(String factoryType);
-
-  protected abstract void createFactoryTypeControl();
-
-  /**
-   * @author Eike Stepper
-   */
-  public static class WithCombo extends ElementWizardComposite implements SelectionListener
-  {
-    private Combo combo;
-
-    public WithCombo(Composite parent, int style, String productGroup, String label)
-    {
-      super(parent, style, productGroup, label);
-    }
-
-    public void widgetSelected(SelectionEvent e)
-    {
-      factoryTypeChanged();
-    }
-
-    public void widgetDefaultSelected(SelectionEvent e)
-    {
-    }
-
-    @Override
-    public String getFactoryType()
-    {
-      return combo.getText();
-    }
-
-    @Override
-    protected void setFactoryType(String factoryType)
-    {
-      int index = getFactoryTypes().indexOf(factoryType);
-      if (index == -1)
-      {
-        combo.setText(factoryType);
-      }
-      else
-      {
-        combo.select(index);
-      }
-
-      factoryTypeChanged();
-    }
-
-    @Override
-    protected void createFactoryTypeControl()
-    {
-      combo = new Combo(this, SWT.SINGLE);
-      for (String factoryType : getFactoryTypes())
-      {
-        combo.add(factoryType);
-      }
-
-      combo.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));
-      combo.addSelectionListener(this);
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  public static class WithRadios extends ElementWizardComposite implements SelectionListener
-  {
-    private Composite composite;
-
-    public WithRadios(Composite parent, int style, String productGroup, String label)
-    {
-      super(parent, style, productGroup, label);
-    }
-
-    public void widgetSelected(SelectionEvent e)
-    {
-      factoryTypeChanged();
-    }
-
-    public void widgetDefaultSelected(SelectionEvent e)
-    {
-    }
-
-    @Override
-    public String getFactoryType()
-    {
-      Control[] choices = composite.getChildren();
-
-      for (int i = 0; i < choices.length; i++)
-      {
-        Button choice = (Button)choices[i];
-        if (choice.getSelection())
-        {
-          return getFactoryTypes().get(i);
-        }
-      }
-
-      return null;
-    }
-
-    @Override
-    protected void setFactoryType(String factoryType)
-    {
-      List<String> factoryTypes = getFactoryTypes();
-      Control[] choices = composite.getChildren();
-
-      for (int i = 0; i < factoryTypes.size(); i++)
-      {
-        Button choice = (Button)choices[i];
-        choice.setSelection(factoryTypes.get(i).equals(factoryType));
-      }
-
-      factoryTypeChanged();
-    }
-
-    @Override
-    protected void createFactoryTypeControl()
-    {
-      composite = new Composite(this, SWT.SINGLE);
-      composite.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));
-      composite.setLayout(new FillLayout());
-      for (String factoryType : getFactoryTypes())
-      {
-        Button choice = new Button(composite, SWT.RADIO);
-        choice.setText(factoryType);
-        choice.addSelectionListener(this);
-      }
-    }
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.container;

+

+import org.eclipse.net4j.util.container.FactoryNotFoundException;

+import org.eclipse.net4j.util.container.IManagedContainer;

+import org.eclipse.net4j.util.container.IPluginContainer;

+import org.eclipse.net4j.util.event.IEvent;

+import org.eclipse.net4j.util.event.IListener;

+import org.eclipse.net4j.util.event.INotifier;

+import org.eclipse.net4j.util.event.Notifier;

+import org.eclipse.net4j.util.ui.UIUtil;

+import org.eclipse.net4j.util.ui.ValidationContext;

+

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.events.SelectionEvent;

+import org.eclipse.swt.events.SelectionListener;

+import org.eclipse.swt.layout.FillLayout;

+import org.eclipse.swt.layout.GridData;

+import org.eclipse.swt.layout.GridLayout;

+import org.eclipse.swt.widgets.Button;

+import org.eclipse.swt.widgets.Combo;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Control;

+import org.eclipse.swt.widgets.Label;

+

+import java.util.ArrayList;

+import java.util.Collections;

+import java.util.HashMap;

+import java.util.Iterator;

+import java.util.List;

+import java.util.Map;

+

+/**

+ * @author Eike Stepper

+ * @since 3.1

+ */

+public abstract class ElementWizardComposite extends Composite implements IListener

+{

+  private static final IElementWizard NO_WIZARD = new ElementWizard()

+  {

+    @Override

+    protected void create(Composite parent)

+    {

+      // Do nothing

+    }

+  };

+

+  private String productGroup;

+

+  private String label;

+

+  private List<String> factoryTypes;

+

+  private Map<String, String> defaultDescriptions = new HashMap<String, String>();

+

+  private List<IElementWizard> wizards;

+

+  private Map<IElementWizard, List<Control>> wizardControls = new HashMap<IElementWizard, List<Control>>();

+

+  private Map<Control, IElementWizard> controlWizards = new HashMap<Control, IElementWizard>();

+

+  private ValidationContext validationContext;

+

+  private boolean firstLayout = true;

+

+  private Notifier notifier = new Notifier();

+

+  public ElementWizardComposite(Composite parent, int style, String productGroup, String label)

+  {

+    this(parent, style, productGroup, label, null);

+  }

+

+  /**

+   * @since 3.2

+   */

+  public ElementWizardComposite(Composite parent, int style, String productGroup, String label,

+      ValidationContext validationContext)

+  {

+    super(parent, style);

+    this.productGroup = productGroup;

+    this.label = label;

+

+    setValidationContext(validationContext);

+    create();

+  }

+

+  public String getProductGroup()

+  {

+    return productGroup;

+  }

+

+  public String getLabel()

+  {

+    return label;

+  }

+

+  public void setValidationContext(ValidationContext validationContext)

+  {

+    this.validationContext = validationContext;

+  }

+

+  public String getDefaultDescription(String factoryType)

+  {

+    return defaultDescriptions.get(factoryType);

+  }

+

+  public void setDefaultDescription(String factoryType, String value)

+  {

+    defaultDescriptions.put(factoryType, value);

+  }

+

+  protected void init()

+  {

+    IManagedContainer container = getContainer();

+    factoryTypes = new ArrayList<String>(container.getFactoryTypes(getProductGroup()));

+    Collections.sort(factoryTypes);

+

+    wizards = new ArrayList<IElementWizard>();

+    wizardControls.put(NO_WIZARD, new ArrayList<Control>());

+

+    for (Iterator<String> it = factoryTypes.iterator(); it.hasNext();)

+    {

+      String factoryType = it.next();

+

+      try

+      {

+        String description = getDefaultDescription(factoryType);

+

+        IElementWizard wizard = (IElementWizard)container.getElement(ElementWizardFactory.PRODUCT_GROUP,

+            getProductGroup() + ":" + factoryType, description);

+        wizards.add(wizard);

+        wizardControls.put(wizard, new ArrayList<Control>());

+

+        if (wizard instanceof ElementWizard)

+        {

+          ElementWizard impl = (ElementWizard)wizard;

+          impl.addListener(this);

+        }

+      }

+      catch (FactoryNotFoundException ex)

+      {

+        it.remove();

+      }

+    }

+  }

+

+  /**

+   * @since 3.2

+   */

+  public void notifyEvent(IEvent event)

+  {

+    notifier.fireEvent(event);

+  }

+

+  protected List<String> getFactoryTypes()

+  {

+    return factoryTypes;

+  }

+

+  protected void create()

+  {

+    init();

+    setLayout(new GridLayout(2, false));

+

+    {

+      Label label = new Label(this, SWT.NONE);

+      label.setText(getLabel());

+      label.setLayoutData(UIUtil.createGridData(false, false));

+

+      createFactoryTypeControl();

+      harvestControls(NO_WIZARD);

+    }

+

+    for (int i = 0; i < wizards.size(); i++)

+    {

+      String factoryType = factoryTypes.get(i);

+      IElementWizard wizard = wizards.get(i);

+      wizard.create(this, getContainer(), productGroup, factoryType, null, validationContext);

+      harvestControls(wizard);

+    }

+

+    if (!factoryTypes.isEmpty())

+    {

+      setFactoryType(factoryTypes.get(0));

+    }

+  }

+

+  protected void factoryTypeChanged()

+  {

+    String newFactoryType = getFactoryType();

+    List<Control> controlsToRefresh = new ArrayList<Control>();

+

+    for (int i = 0; i < wizards.size(); i++)

+    {

+      IElementWizard wizard = wizards.get(i);

+

+      String factoryType = factoryTypes.get(i);

+      boolean visible = factoryType.equals(newFactoryType);

+

+      for (Control control : wizardControls.get(wizard))

+      {

+        control.setVisible(visible);

+

+        if (!visible)

+        {

+          control.moveBelow(null);

+        }

+

+        controlsToRefresh.add(control);

+      }

+    }

+

+    // layout(controlsToRefresh.toArray(new Control[controlsToRefresh.size()]));

+    // layout(getChildren());

+

+    layout();

+    notifier.fireEvent();

+  }

+

+  @Override

+  public void layout()

+  {

+    if (firstLayout)

+    {

+      super.layout();

+      firstLayout = false;

+    }

+    else

+    {

+      super.layout(getChildren());

+    }

+  }

+

+  protected void harvestControls(IElementWizard wizard)

+  {

+    for (Control child : getChildren())

+    {

+      if (!controlWizards.containsKey(child))

+      {

+        controlWizards.put(child, wizard);

+        wizardControls.get(wizard).add(child);

+      }

+    }

+  }

+

+  protected IManagedContainer getContainer()

+  {

+    return IPluginContainer.INSTANCE;

+  }

+

+  /**

+   * @since 3.2

+   */

+  public final INotifier getNotifier()

+  {

+    return notifier;

+  }

+

+  public String getDescription()

+  {

+    String resultType = getFactoryType();

+    for (int i = 0; i < wizards.size(); i++)

+    {

+      String factoryType = factoryTypes.get(i);

+      if (resultType.equals(factoryType))

+      {

+        return wizards.get(i).getResultDescription();

+      }

+    }

+

+    return null;

+  }

+

+  public abstract String getFactoryType();

+

+  protected abstract void setFactoryType(String factoryType);

+

+  protected abstract void createFactoryTypeControl();

+

+  /**

+   * @author Eike Stepper

+   */

+  public static class WithCombo extends ElementWizardComposite implements SelectionListener

+  {

+    private Combo combo;

+

+    public WithCombo(Composite parent, int style, String productGroup, String label)

+    {

+      super(parent, style, productGroup, label);

+    }

+

+    public void widgetSelected(SelectionEvent e)

+    {

+      factoryTypeChanged();

+    }

+

+    public void widgetDefaultSelected(SelectionEvent e)

+    {

+    }

+

+    @Override

+    public String getFactoryType()

+    {

+      return combo.getText();

+    }

+

+    @Override

+    protected void setFactoryType(String factoryType)

+    {

+      int index = getFactoryTypes().indexOf(factoryType);

+      if (index == -1)

+      {

+        combo.setText(factoryType);

+      }

+      else

+      {

+        combo.select(index);

+      }

+

+      factoryTypeChanged();

+    }

+

+    @Override

+    protected void createFactoryTypeControl()

+    {

+      combo = new Combo(this, SWT.SINGLE);

+      for (String factoryType : getFactoryTypes())

+      {

+        combo.add(factoryType);

+      }

+

+      combo.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));

+      combo.addSelectionListener(this);

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  public static class WithRadios extends ElementWizardComposite implements SelectionListener

+  {

+    private Composite composite;

+

+    public WithRadios(Composite parent, int style, String productGroup, String label)

+    {

+      super(parent, style, productGroup, label);

+    }

+

+    public void widgetSelected(SelectionEvent e)

+    {

+      factoryTypeChanged();

+    }

+

+    public void widgetDefaultSelected(SelectionEvent e)

+    {

+    }

+

+    @Override

+    public String getFactoryType()

+    {

+      Control[] choices = composite.getChildren();

+

+      for (int i = 0; i < choices.length; i++)

+      {

+        Button choice = (Button)choices[i];

+        if (choice.getSelection())

+        {

+          return getFactoryTypes().get(i);

+        }

+      }

+

+      return null;

+    }

+

+    @Override

+    protected void setFactoryType(String factoryType)

+    {

+      List<String> factoryTypes = getFactoryTypes();

+      Control[] choices = composite.getChildren();

+

+      for (int i = 0; i < factoryTypes.size(); i++)

+      {

+        Button choice = (Button)choices[i];

+        choice.setSelection(factoryTypes.get(i).equals(factoryType));

+      }

+

+      factoryTypeChanged();

+    }

+

+    @Override

+    protected void createFactoryTypeControl()

+    {

+      composite = new Composite(this, SWT.SINGLE);

+      composite.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));

+      composite.setLayout(new FillLayout());

+      for (String factoryType : getFactoryTypes())

+      {

+        Button choice = new Button(composite, SWT.RADIO);

+        choice.setText(factoryType);

+        choice.addSelectionListener(this);

+      }

+    }

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/ElementWizardFactory.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/ElementWizardFactory.java
index 0727b9d70b..2b89c9c716 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/ElementWizardFactory.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/ElementWizardFactory.java
@@ -1,30 +1,30 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.container;
-
-import org.eclipse.net4j.util.factory.Factory;
-import org.eclipse.net4j.util.factory.ProductCreationException;
-
-/**
- * @author Eike Stepper
- * @since 3.1
- */
-public abstract class ElementWizardFactory extends Factory
-{
-  public static final String PRODUCT_GROUP = "org.eclipse.net4j.util.ui.elementWizards"; //$NON-NLS-1$
-
-  public ElementWizardFactory(String elementProductGroup, String elementFactoryType)
-  {
-    super(PRODUCT_GROUP, elementProductGroup + ":" + elementFactoryType);
-  }
-
-  public abstract IElementWizard create(String description) throws ProductCreationException;
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.container;

+

+import org.eclipse.net4j.util.factory.Factory;

+import org.eclipse.net4j.util.factory.ProductCreationException;

+

+/**

+ * @author Eike Stepper

+ * @since 3.1

+ */

+public abstract class ElementWizardFactory extends Factory

+{

+  public static final String PRODUCT_GROUP = "org.eclipse.net4j.util.ui.elementWizards"; //$NON-NLS-1$

+

+  public ElementWizardFactory(String elementProductGroup, String elementFactoryType)

+  {

+    super(PRODUCT_GROUP, elementProductGroup + ":" + elementFactoryType);

+  }

+

+  public abstract IElementWizard create(String description) throws ProductCreationException;

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/IElementWizard.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/IElementWizard.java
index f6a5bc4223..1ea464a2ef 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/IElementWizard.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/IElementWizard.java
@@ -1,30 +1,30 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.container;
-
-import org.eclipse.net4j.util.container.IManagedContainer;
-import org.eclipse.net4j.util.ui.ValidationContext;
-
-import org.eclipse.swt.widgets.Composite;
-
-/**
- * @author Eike Stepper
- * @since 3.1
- */
-public interface IElementWizard
-{
-  public void create(Composite parent, IManagedContainer container, String productGroup, String factoryType,
-      String defaultDescription, ValidationContext context);
-
-  public String getResultDescription();
-
-  public Object getResultElement();
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.container;

+

+import org.eclipse.net4j.util.container.IManagedContainer;

+import org.eclipse.net4j.util.ui.ValidationContext;

+

+import org.eclipse.swt.widgets.Composite;

+

+/**

+ * @author Eike Stepper

+ * @since 3.1

+ */

+public interface IElementWizard

+{

+  public void create(Composite parent, IManagedContainer container, String productGroup, String factoryType,

+      String defaultDescription, ValidationContext context);

+

+  public String getResultDescription();

+

+  public Object getResultElement();

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/package-info.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/package-info.java
index b71ea621d7..6077efde1e 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/package-info.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/container/package-info.java
@@ -1,5 +1,5 @@
 /*

- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

  * All rights reserved. This program and the accompanying materials

  * are made available under the terms of the Eclipse Public License v1.0

  * which accompanies this distribution, and is available at

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/dnd/DNDDragListener.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/dnd/DNDDragListener.java
index 8e7d8f4477..8e4ff27d22 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/dnd/DNDDragListener.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/dnd/DNDDragListener.java
@@ -1,72 +1,72 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.dnd;
-
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.StructuredViewer;
-import org.eclipse.swt.dnd.DragSourceAdapter;
-import org.eclipse.swt.dnd.DragSourceEvent;
-import org.eclipse.swt.dnd.Transfer;
-
-/**
- * @author Eike Stepper
- */
-public abstract class DNDDragListener<TYPE> extends DragSourceAdapter
-{
-  private Transfer[] transfers;
-
-  private StructuredViewer viewer;
-
-  /**
-   * @since 3.0
-   */
-  protected DNDDragListener(Transfer[] transfers, StructuredViewer viewer)
-  {
-    this.transfers = transfers;
-    this.viewer = viewer;
-  }
-
-  /**
-   * @since 3.0
-   */
-  public Transfer[] getTransfers()
-  {
-    return transfers;
-  }
-
-  public StructuredViewer getViewer()
-  {
-    return viewer;
-  }
-
-  @Override
-  public void dragSetData(DragSourceEvent event)
-  {
-    for (Transfer transfer : transfers)
-    {
-      if (transfer.isSupportedType(event.dataType))
-      {
-        IStructuredSelection selection = (IStructuredSelection)viewer.getSelection();
-        event.data = getObject(selection);
-        break;
-      }
-    }
-  }
-
-  @Override
-  public void dragStart(DragSourceEvent event)
-  {
-    IStructuredSelection selection = (IStructuredSelection)viewer.getSelection();
-    event.doit = !viewer.getSelection().isEmpty() && getObject(selection) != null;
-  }
-
-  protected abstract TYPE getObject(IStructuredSelection selection);
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.dnd;

+

+import org.eclipse.jface.viewers.IStructuredSelection;

+import org.eclipse.jface.viewers.StructuredViewer;

+import org.eclipse.swt.dnd.DragSourceAdapter;

+import org.eclipse.swt.dnd.DragSourceEvent;

+import org.eclipse.swt.dnd.Transfer;

+

+/**

+ * @author Eike Stepper

+ */

+public abstract class DNDDragListener<TYPE> extends DragSourceAdapter

+{

+  private Transfer[] transfers;

+

+  private StructuredViewer viewer;

+

+  /**

+   * @since 3.0

+   */

+  protected DNDDragListener(Transfer[] transfers, StructuredViewer viewer)

+  {

+    this.transfers = transfers;

+    this.viewer = viewer;

+  }

+

+  /**

+   * @since 3.0

+   */

+  public Transfer[] getTransfers()

+  {

+    return transfers;

+  }

+

+  public StructuredViewer getViewer()

+  {

+    return viewer;

+  }

+

+  @Override

+  public void dragSetData(DragSourceEvent event)

+  {

+    for (Transfer transfer : transfers)

+    {

+      if (transfer.isSupportedType(event.dataType))

+      {

+        IStructuredSelection selection = (IStructuredSelection)viewer.getSelection();

+        event.data = getObject(selection);

+        break;

+      }

+    }

+  }

+

+  @Override

+  public void dragStart(DragSourceEvent event)

+  {

+    IStructuredSelection selection = (IStructuredSelection)viewer.getSelection();

+    event.doit = !viewer.getSelection().isEmpty() && getObject(selection) != null;

+  }

+

+  protected abstract TYPE getObject(IStructuredSelection selection);

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/dnd/DNDDropAdapter.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/dnd/DNDDropAdapter.java
index 4acb4b3926..0e83f10492 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/dnd/DNDDropAdapter.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/dnd/DNDDropAdapter.java
@@ -1,114 +1,114 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.dnd;
-
-import org.eclipse.jface.viewers.StructuredViewer;
-import org.eclipse.jface.viewers.ViewerDropAdapter;
-import org.eclipse.swt.dnd.DropTargetEvent;
-import org.eclipse.swt.dnd.Transfer;
-import org.eclipse.swt.dnd.TransferData;
-
-/**
- * @author Eike Stepper
- */
-public abstract class DNDDropAdapter<TYPE> extends ViewerDropAdapter
-{
-  private Transfer[] transfers;
-
-  /**
-   * Specifies if dropping between two viewer elements is allowed.
-   */
-  private boolean dropBetweenEnabled;
-
-  /**
-   * @since 3.0
-   */
-  protected DNDDropAdapter(Transfer[] transfers, StructuredViewer viewer)
-  {
-    super(viewer);
-    this.transfers = transfers;
-  }
-
-  /**
-   * @since 3.0
-   */
-  public Transfer[] getTransfers()
-  {
-    return transfers;
-  }
-
-  @Override
-  public StructuredViewer getViewer()
-  {
-    return (StructuredViewer)super.getViewer();
-  }
-
-  public boolean isDropBetweenEnabled()
-  {
-    return dropBetweenEnabled;
-  }
-
-  public void setDropBetweenEnabled(boolean dropBetweenEnabled)
-  {
-    this.dropBetweenEnabled = dropBetweenEnabled;
-  }
-
-  @Override
-  protected int determineLocation(DropTargetEvent event)
-  {
-    int location = super.determineLocation(event);
-    if (location == LOCATION_BEFORE || location == LOCATION_AFTER)
-    {
-      if (!dropBetweenEnabled)
-      {
-        location = LOCATION_ON;
-      }
-    }
-
-    return location;
-  }
-
-  @SuppressWarnings("unchecked")
-  @Override
-  public boolean performDrop(Object data)
-  {
-    Object target = getCurrentTarget();
-    if (target == null)
-    {
-      target = getViewer().getInput();
-    }
-
-    return performDrop((TYPE)data, target);
-  }
-
-  @Override
-  public boolean validateDrop(Object target, int operation, TransferData type)
-  {
-    if (target != null && !validateTarget(target, operation))
-    {
-      return false;
-    }
-
-    for (Transfer transfer : transfers)
-    {
-      if (transfer.isSupportedType(type))
-      {
-        return true;
-      }
-    }
-
-    return false;
-  }
-
-  protected abstract boolean validateTarget(Object target, int operation);
-
-  protected abstract boolean performDrop(TYPE data, Object target);
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.dnd;

+

+import org.eclipse.jface.viewers.StructuredViewer;

+import org.eclipse.jface.viewers.ViewerDropAdapter;

+import org.eclipse.swt.dnd.DropTargetEvent;

+import org.eclipse.swt.dnd.Transfer;

+import org.eclipse.swt.dnd.TransferData;

+

+/**

+ * @author Eike Stepper

+ */

+public abstract class DNDDropAdapter<TYPE> extends ViewerDropAdapter

+{

+  private Transfer[] transfers;

+

+  /**

+   * Specifies if dropping between two viewer elements is allowed.

+   */

+  private boolean dropBetweenEnabled;

+

+  /**

+   * @since 3.0

+   */

+  protected DNDDropAdapter(Transfer[] transfers, StructuredViewer viewer)

+  {

+    super(viewer);

+    this.transfers = transfers;

+  }

+

+  /**

+   * @since 3.0

+   */

+  public Transfer[] getTransfers()

+  {

+    return transfers;

+  }

+

+  @Override

+  public StructuredViewer getViewer()

+  {

+    return (StructuredViewer)super.getViewer();

+  }

+

+  public boolean isDropBetweenEnabled()

+  {

+    return dropBetweenEnabled;

+  }

+

+  public void setDropBetweenEnabled(boolean dropBetweenEnabled)

+  {

+    this.dropBetweenEnabled = dropBetweenEnabled;

+  }

+

+  @Override

+  protected int determineLocation(DropTargetEvent event)

+  {

+    int location = super.determineLocation(event);

+    if (location == LOCATION_BEFORE || location == LOCATION_AFTER)

+    {

+      if (!dropBetweenEnabled)

+      {

+        location = LOCATION_ON;

+      }

+    }

+

+    return location;

+  }

+

+  @SuppressWarnings("unchecked")

+  @Override

+  public boolean performDrop(Object data)

+  {

+    Object target = getCurrentTarget();

+    if (target == null)

+    {

+      target = getViewer().getInput();

+    }

+

+    return performDrop((TYPE)data, target);

+  }

+

+  @Override

+  public boolean validateDrop(Object target, int operation, TransferData type)

+  {

+    if (target != null && !validateTarget(target, operation))

+    {

+      return false;

+    }

+

+    for (Transfer transfer : transfers)

+    {

+      if (transfer.isSupportedType(type))

+      {

+        return true;

+      }

+    }

+

+    return false;

+  }

+

+  protected abstract boolean validateTarget(Object target, int operation);

+

+  protected abstract boolean performDrop(TYPE data, Object target);

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/dnd/DNDTransfer.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/dnd/DNDTransfer.java
index f8a407b6fd..30603b49f0 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/dnd/DNDTransfer.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/dnd/DNDTransfer.java
@@ -1,98 +1,98 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.dnd;
-
-import org.eclipse.net4j.util.internal.ui.bundle.OM;
-import org.eclipse.net4j.util.io.ExtendedDataInputStream;
-import org.eclipse.net4j.util.io.ExtendedDataOutputStream;
-
-import org.eclipse.swt.dnd.ByteArrayTransfer;
-import org.eclipse.swt.dnd.TransferData;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-
-/**
- * @author Eike Stepper
- */
-public abstract class DNDTransfer<TYPE> extends ByteArrayTransfer
-{
-  private String typeName;
-
-  private int typeID;
-
-  protected DNDTransfer(String typeName)
-  {
-    this.typeName = typeName;
-    typeID = registerType(typeName);
-  }
-
-  @Override
-  protected int[] getTypeIds()
-  {
-    return new int[] { typeID };
-  }
-
-  @Override
-  protected String[] getTypeNames()
-  {
-    return new String[] { typeName };
-  }
-
-  @Override
-  protected void javaToNative(Object object, TransferData transferData)
-  {
-    ByteArrayOutputStream baos = new ByteArrayOutputStream();
-    ExtendedDataOutputStream out = new ExtendedDataOutputStream(baos);
-    byte[] bytes = null;
-
-    try
-    {
-      @SuppressWarnings("unchecked")
-      TYPE typed = (TYPE)object;
-      writeObject(out, typed);
-      out.close();
-      bytes = baos.toByteArray();
-    }
-    catch (Exception ex)
-    {
-      OM.LOG.error(ex);
-    }
-
-    if (bytes != null)
-    {
-      super.javaToNative(bytes, transferData);
-    }
-  }
-
-  @Override
-  protected Object nativeToJava(TransferData transferData)
-  {
-    byte[] bytes = (byte[])super.nativeToJava(transferData);
-    ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
-    ExtendedDataInputStream in = new ExtendedDataInputStream(bais);
-
-    try
-    {
-      return readObject(in);
-    }
-    catch (Exception ex)
-    {
-      OM.LOG.error(ex);
-      return null;
-    }
-  }
-
-  protected abstract void writeObject(ExtendedDataOutputStream out, TYPE object) throws IOException;
-
-  protected abstract TYPE readObject(ExtendedDataInputStream in) throws IOException;
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.dnd;

+

+import org.eclipse.net4j.util.internal.ui.bundle.OM;

+import org.eclipse.net4j.util.io.ExtendedDataInputStream;

+import org.eclipse.net4j.util.io.ExtendedDataOutputStream;

+

+import org.eclipse.swt.dnd.ByteArrayTransfer;

+import org.eclipse.swt.dnd.TransferData;

+

+import java.io.ByteArrayInputStream;

+import java.io.ByteArrayOutputStream;

+import java.io.IOException;

+

+/**

+ * @author Eike Stepper

+ */

+public abstract class DNDTransfer<TYPE> extends ByteArrayTransfer

+{

+  private String typeName;

+

+  private int typeID;

+

+  protected DNDTransfer(String typeName)

+  {

+    this.typeName = typeName;

+    typeID = registerType(typeName);

+  }

+

+  @Override

+  protected int[] getTypeIds()

+  {

+    return new int[] { typeID };

+  }

+

+  @Override

+  protected String[] getTypeNames()

+  {

+    return new String[] { typeName };

+  }

+

+  @Override

+  protected void javaToNative(Object object, TransferData transferData)

+  {

+    ByteArrayOutputStream baos = new ByteArrayOutputStream();

+    ExtendedDataOutputStream out = new ExtendedDataOutputStream(baos);

+    byte[] bytes = null;

+

+    try

+    {

+      @SuppressWarnings("unchecked")

+      TYPE typed = (TYPE)object;

+      writeObject(out, typed);

+      out.close();

+      bytes = baos.toByteArray();

+    }

+    catch (Exception ex)

+    {

+      OM.LOG.error(ex);

+    }

+

+    if (bytes != null)

+    {

+      super.javaToNative(bytes, transferData);

+    }

+  }

+

+  @Override

+  protected Object nativeToJava(TransferData transferData)

+  {

+    byte[] bytes = (byte[])super.nativeToJava(transferData);

+    ByteArrayInputStream bais = new ByteArrayInputStream(bytes);

+    ExtendedDataInputStream in = new ExtendedDataInputStream(bais);

+

+    try

+    {

+      return readObject(in);

+    }

+    catch (Exception ex)

+    {

+      OM.LOG.error(ex);

+      return null;

+    }

+  }

+

+  protected abstract void writeObject(ExtendedDataOutputStream out, TYPE object) throws IOException;

+

+  protected abstract TYPE readObject(ExtendedDataInputStream in) throws IOException;

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/dnd/package-info.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/dnd/package-info.java
index 8f530cb9b6..af02007bcf 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/dnd/package-info.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/dnd/package-info.java
@@ -1,5 +1,5 @@
 /*

- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

  * All rights reserved. This program and the accompanying materials

  * are made available under the terms of the Eclipse Public License v1.0

  * which accompanies this distribution, and is available at

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/package-info.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/package-info.java
index 62b398dd79..37cd57d8af 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/package-info.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/package-info.java
@@ -1,5 +1,5 @@
 /*

- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

  * All rights reserved. This program and the accompanying materials

  * are made available under the terms of the Eclipse Public License v1.0

  * which accompanies this distribution, and is available at

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/prefs/OMPreferencePage.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/prefs/OMPreferencePage.java
index 63549b2694..5520e925f9 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/prefs/OMPreferencePage.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/prefs/OMPreferencePage.java
@@ -1,185 +1,185 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.prefs;
-
-import org.eclipse.net4j.util.internal.ui.bundle.OM;
-import org.eclipse.net4j.util.om.pref.OMPreferences;
-
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.preference.PreferencePage;
-import org.eclipse.swt.custom.CCombo;
-import org.eclipse.swt.events.ModifyEvent;
-import org.eclipse.swt.events.ModifyListener;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.events.SelectionListener;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Combo;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.DateTime;
-import org.eclipse.swt.widgets.List;
-import org.eclipse.swt.widgets.Table;
-import org.eclipse.swt.widgets.Text;
-import org.eclipse.swt.widgets.Tree;
-import org.eclipse.ui.IWorkbench;
-import org.eclipse.ui.IWorkbenchPreferencePage;
-
-/**
- * @author Eike Stepper
- */
-public abstract class OMPreferencePage extends PreferencePage implements IWorkbenchPreferencePage
-{
-  private IWorkbench workbench;
-
-  private OMPreferenceStore preferenceStore;
-
-  private SelectionListener selectionListener = new SelectionListener()
-  {
-    public void widgetDefaultSelected(SelectionEvent e)
-    {
-      dialogChanged();
-    }
-
-    public void widgetSelected(SelectionEvent e)
-    {
-      dialogChanged();
-    }
-  };
-
-  private ModifyListener modifyListener = new ModifyListener()
-  {
-    public void modifyText(ModifyEvent e)
-    {
-      dialogChanged();
-    }
-  };
-
-  public OMPreferencePage(OMPreferences preferences)
-  {
-    preferenceStore = new OMPreferenceStore(preferences);
-  }
-
-  public OMPreferences getPreferences()
-  {
-    return preferenceStore.getPreferences();
-  }
-
-  public IWorkbench getWorkbench()
-  {
-    return workbench;
-  }
-
-  public void init(IWorkbench workbench)
-  {
-    this.workbench = workbench;
-  }
-
-  @Override
-  protected IPreferenceStore doGetPreferenceStore()
-  {
-    return preferenceStore;
-  }
-
-  protected final SelectionListener getSelectionListener()
-  {
-    return selectionListener;
-  }
-
-  protected final ModifyListener getModifyListener()
-  {
-    return modifyListener;
-  }
-
-  protected void dialogChanged()
-  {
-  }
-
-  @Override
-  protected final Control createContents(Composite parent)
-  {
-    try
-    {
-      Control control = createUI(parent);
-      dialogChanged();
-      addListeners(control);
-      return control;
-    }
-    catch (RuntimeException ex)
-    {
-      OM.LOG.error(ex);
-      throw ex;
-    }
-  }
-
-  protected void addListeners(Control control)
-  {
-    if (control instanceof Text)
-    {
-      Text c = (Text)control;
-      c.addModifyListener(modifyListener);
-    }
-
-    if (control instanceof Combo)
-    {
-      Combo c = (Combo)control;
-      c.addModifyListener(modifyListener);
-      c.addSelectionListener(selectionListener);
-    }
-
-    if (control instanceof CCombo)
-    {
-      CCombo c = (CCombo)control;
-      c.addModifyListener(modifyListener);
-      c.addSelectionListener(selectionListener);
-    }
-
-    if (control instanceof List)
-    {
-      List c = (List)control;
-      c.addSelectionListener(selectionListener);
-    }
-
-    if (control instanceof DateTime)
-    {
-      DateTime c = (DateTime)control;
-      c.addSelectionListener(selectionListener);
-    }
-
-    if (control instanceof Table)
-    {
-      Table c = (Table)control;
-      c.addSelectionListener(selectionListener);
-    }
-
-    if (control instanceof Tree)
-    {
-      Table c = (Table)control;
-      c.addSelectionListener(selectionListener);
-    }
-
-    if (control instanceof Button)
-    {
-      Button c = (Button)control;
-      c.addSelectionListener(selectionListener);
-    }
-
-    if (control instanceof Composite)
-    {
-      Composite c = (Composite)control;
-      for (Control child : c.getChildren())
-      {
-        addListeners(child);
-      }
-    }
-  }
-
-  protected abstract Control createUI(Composite parent);
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.prefs;

+

+import org.eclipse.net4j.util.internal.ui.bundle.OM;

+import org.eclipse.net4j.util.om.pref.OMPreferences;

+

+import org.eclipse.jface.preference.IPreferenceStore;

+import org.eclipse.jface.preference.PreferencePage;

+import org.eclipse.swt.custom.CCombo;

+import org.eclipse.swt.events.ModifyEvent;

+import org.eclipse.swt.events.ModifyListener;

+import org.eclipse.swt.events.SelectionEvent;

+import org.eclipse.swt.events.SelectionListener;

+import org.eclipse.swt.widgets.Button;

+import org.eclipse.swt.widgets.Combo;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Control;

+import org.eclipse.swt.widgets.DateTime;

+import org.eclipse.swt.widgets.List;

+import org.eclipse.swt.widgets.Table;

+import org.eclipse.swt.widgets.Text;

+import org.eclipse.swt.widgets.Tree;

+import org.eclipse.ui.IWorkbench;

+import org.eclipse.ui.IWorkbenchPreferencePage;

+

+/**

+ * @author Eike Stepper

+ */

+public abstract class OMPreferencePage extends PreferencePage implements IWorkbenchPreferencePage

+{

+  private IWorkbench workbench;

+

+  private OMPreferenceStore preferenceStore;

+

+  private SelectionListener selectionListener = new SelectionListener()

+  {

+    public void widgetDefaultSelected(SelectionEvent e)

+    {

+      dialogChanged();

+    }

+

+    public void widgetSelected(SelectionEvent e)

+    {

+      dialogChanged();

+    }

+  };

+

+  private ModifyListener modifyListener = new ModifyListener()

+  {

+    public void modifyText(ModifyEvent e)

+    {

+      dialogChanged();

+    }

+  };

+

+  public OMPreferencePage(OMPreferences preferences)

+  {

+    preferenceStore = new OMPreferenceStore(preferences);

+  }

+

+  public OMPreferences getPreferences()

+  {

+    return preferenceStore.getPreferences();

+  }

+

+  public IWorkbench getWorkbench()

+  {

+    return workbench;

+  }

+

+  public void init(IWorkbench workbench)

+  {

+    this.workbench = workbench;

+  }

+

+  @Override

+  protected IPreferenceStore doGetPreferenceStore()

+  {

+    return preferenceStore;

+  }

+

+  protected final SelectionListener getSelectionListener()

+  {

+    return selectionListener;

+  }

+

+  protected final ModifyListener getModifyListener()

+  {

+    return modifyListener;

+  }

+

+  protected void dialogChanged()

+  {

+  }

+

+  @Override

+  protected final Control createContents(Composite parent)

+  {

+    try

+    {

+      Control control = createUI(parent);

+      dialogChanged();

+      addListeners(control);

+      return control;

+    }

+    catch (RuntimeException ex)

+    {

+      OM.LOG.error(ex);

+      throw ex;

+    }

+  }

+

+  protected void addListeners(Control control)

+  {

+    if (control instanceof Text)

+    {

+      Text c = (Text)control;

+      c.addModifyListener(modifyListener);

+    }

+

+    if (control instanceof Combo)

+    {

+      Combo c = (Combo)control;

+      c.addModifyListener(modifyListener);

+      c.addSelectionListener(selectionListener);

+    }

+

+    if (control instanceof CCombo)

+    {

+      CCombo c = (CCombo)control;

+      c.addModifyListener(modifyListener);

+      c.addSelectionListener(selectionListener);

+    }

+

+    if (control instanceof List)

+    {

+      List c = (List)control;

+      c.addSelectionListener(selectionListener);

+    }

+

+    if (control instanceof DateTime)

+    {

+      DateTime c = (DateTime)control;

+      c.addSelectionListener(selectionListener);

+    }

+

+    if (control instanceof Table)

+    {

+      Table c = (Table)control;

+      c.addSelectionListener(selectionListener);

+    }

+

+    if (control instanceof Tree)

+    {

+      Table c = (Table)control;

+      c.addSelectionListener(selectionListener);

+    }

+

+    if (control instanceof Button)

+    {

+      Button c = (Button)control;

+      c.addSelectionListener(selectionListener);

+    }

+

+    if (control instanceof Composite)

+    {

+      Composite c = (Composite)control;

+      for (Control child : c.getChildren())

+      {

+        addListeners(child);

+      }

+    }

+  }

+

+  protected abstract Control createUI(Composite parent);

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/prefs/OMPreferenceStore.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/prefs/OMPreferenceStore.java
index b0c3b684e9..6486a7ed3b 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/prefs/OMPreferenceStore.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/prefs/OMPreferenceStore.java
@@ -1,274 +1,274 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.prefs;
-
-import org.eclipse.net4j.util.event.IEvent;
-import org.eclipse.net4j.util.event.IListener;
-import org.eclipse.net4j.util.internal.ui.bundle.OM;
-import org.eclipse.net4j.util.om.pref.OMPreference;
-import org.eclipse.net4j.util.om.pref.OMPreferences;
-import org.eclipse.net4j.util.om.pref.OMPreferencesChangeEvent;
-
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.util.IPropertyChangeListener;
-import org.eclipse.jface.util.PropertyChangeEvent;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * @author Eike Stepper
- */
-public class OMPreferenceStore implements IPreferenceStore
-{
-  private OMPreferences preferences;
-
-  private List<IPropertyChangeListener> listeners = new ArrayList<IPropertyChangeListener>(0);
-
-  private IListener preferencesListener = new IListener()
-  {
-    public void notifyEvent(IEvent event)
-    {
-      if (event instanceof OMPreferencesChangeEvent<?>)
-      {
-        OMPreferencesChangeEvent<?> e = (OMPreferencesChangeEvent<?>)event;
-        firePropertyChangeEvent(e.getPreference().getName(), e.getOldValue(), e.getNewValue());
-      }
-    }
-  };
-
-  public OMPreferenceStore(OMPreferences preferences)
-  {
-    this.preferences = preferences;
-    preferences.addListener(preferencesListener);
-  }
-
-  public void dispose()
-  {
-    preferences.removeListener(preferencesListener);
-  }
-
-  public OMPreferences getPreferences()
-  {
-    return preferences;
-  }
-
-  public void addPropertyChangeListener(IPropertyChangeListener listener)
-  {
-    synchronized (listeners)
-    {
-      if (!listeners.contains(listener))
-      {
-        listeners.add(listener);
-      }
-    }
-  }
-
-  public void removePropertyChangeListener(IPropertyChangeListener listener)
-  {
-    synchronized (listeners)
-    {
-      listeners.remove(listener);
-    }
-  }
-
-  public void firePropertyChangeEvent(String name, Object oldValue, Object newValue)
-  {
-    PropertyChangeEvent event = new PropertyChangeEvent(this, name, oldValue, newValue);
-    for (IPropertyChangeListener listener : getPropertyChangeListenerListeners())
-    {
-      try
-      {
-        listener.propertyChange(event);
-      }
-      catch (RuntimeException ex)
-      {
-        OM.LOG.error(ex);
-      }
-    }
-  }
-
-  public boolean contains(String name)
-  {
-    return preferences.contains(name);
-  }
-
-  public boolean isDefault(String name)
-  {
-    return !getPreference(name).isSet();
-  }
-
-  public boolean needsSaving()
-  {
-    return preferences.isDirty();
-  }
-
-  public boolean getDefaultBoolean(String name)
-  {
-    return (Boolean)getPreference(name).getDefaultValue();
-  }
-
-  public double getDefaultDouble(String name)
-  {
-    return (Double)getPreference(name).getDefaultValue();
-  }
-
-  public float getDefaultFloat(String name)
-  {
-    return (Float)getPreference(name).getDefaultValue();
-  }
-
-  public int getDefaultInt(String name)
-  {
-    return (Integer)getPreference(name).getDefaultValue();
-  }
-
-  public long getDefaultLong(String name)
-  {
-    return (Long)getPreference(name).getDefaultValue();
-  }
-
-  public String getDefaultString(String name)
-  {
-    return (String)getPreference(name).getDefaultValue();
-  }
-
-  public void setDefault(String name, boolean value)
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  public void setDefault(String name, double value)
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  public void setDefault(String name, float value)
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  public void setDefault(String name, int value)
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  public void setDefault(String name, long value)
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  public void setDefault(String name, String defaultObject)
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  public void setToDefault(String name)
-  {
-    getPreference(name).unSet();
-  }
-
-  public boolean getBoolean(String name)
-  {
-    return (Boolean)getPreference(name).getValue();
-  }
-
-  public double getDouble(String name)
-  {
-    return (Double)getPreference(name).getValue();
-  }
-
-  public float getFloat(String name)
-  {
-    return (Float)getPreference(name).getValue();
-  }
-
-  public int getInt(String name)
-  {
-    return (Integer)getPreference(name).getValue();
-  }
-
-  public long getLong(String name)
-  {
-    return (Long)getPreference(name).getValue();
-  }
-
-  public String getString(String name)
-  {
-    return (String)getPreference(name).getValue();
-  }
-
-  public void putValue(String name, String value)
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  @SuppressWarnings("unchecked")
-  public void setValue(String name, boolean value)
-  {
-    OMPreference<Boolean> pref = (OMPreference<Boolean>)getPreference(name);
-    pref.setValue(value);
-  }
-
-  @SuppressWarnings("unchecked")
-  public void setValue(String name, double value)
-  {
-    OMPreference<Double> pref = (OMPreference<Double>)getPreference(name);
-    pref.setValue(value);
-  }
-
-  @SuppressWarnings("unchecked")
-  public void setValue(String name, float value)
-  {
-    OMPreference<Float> pref = (OMPreference<Float>)getPreference(name);
-    pref.setValue(value);
-  }
-
-  @SuppressWarnings("unchecked")
-  public void setValue(String name, int value)
-  {
-    OMPreference<Integer> pref = (OMPreference<Integer>)getPreference(name);
-    pref.setValue(value);
-  }
-
-  @SuppressWarnings("unchecked")
-  public void setValue(String name, long value)
-  {
-    OMPreference<Long> pref = (OMPreference<Long>)getPreference(name);
-    pref.setValue(value);
-  }
-
-  @SuppressWarnings("unchecked")
-  public void setValue(String name, String value)
-  {
-    OMPreference<String> pref = (OMPreference<String>)getPreference(name);
-    pref.setValue(value);
-  }
-
-  private IPropertyChangeListener[] getPropertyChangeListenerListeners()
-  {
-    synchronized (listeners)
-    {
-      return listeners.toArray(new IPropertyChangeListener[listeners.size()]);
-    }
-  }
-
-  private OMPreference<?> getPreference(String name)
-  {
-    OMPreference<?> pref = preferences.get(name);
-    if (pref == null)
-    {
-      throw new IllegalStateException("No preference for " + name); //$NON-NLS-1$
-    }
-
-    return pref;
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.prefs;

+

+import org.eclipse.net4j.util.event.IEvent;

+import org.eclipse.net4j.util.event.IListener;

+import org.eclipse.net4j.util.internal.ui.bundle.OM;

+import org.eclipse.net4j.util.om.pref.OMPreference;

+import org.eclipse.net4j.util.om.pref.OMPreferences;

+import org.eclipse.net4j.util.om.pref.OMPreferencesChangeEvent;

+

+import org.eclipse.jface.preference.IPreferenceStore;

+import org.eclipse.jface.util.IPropertyChangeListener;

+import org.eclipse.jface.util.PropertyChangeEvent;

+

+import java.util.ArrayList;

+import java.util.List;

+

+/**

+ * @author Eike Stepper

+ */

+public class OMPreferenceStore implements IPreferenceStore

+{

+  private OMPreferences preferences;

+

+  private List<IPropertyChangeListener> listeners = new ArrayList<IPropertyChangeListener>(0);

+

+  private IListener preferencesListener = new IListener()

+  {

+    public void notifyEvent(IEvent event)

+    {

+      if (event instanceof OMPreferencesChangeEvent<?>)

+      {

+        OMPreferencesChangeEvent<?> e = (OMPreferencesChangeEvent<?>)event;

+        firePropertyChangeEvent(e.getPreference().getName(), e.getOldValue(), e.getNewValue());

+      }

+    }

+  };

+

+  public OMPreferenceStore(OMPreferences preferences)

+  {

+    this.preferences = preferences;

+    preferences.addListener(preferencesListener);

+  }

+

+  public void dispose()

+  {

+    preferences.removeListener(preferencesListener);

+  }

+

+  public OMPreferences getPreferences()

+  {

+    return preferences;

+  }

+

+  public void addPropertyChangeListener(IPropertyChangeListener listener)

+  {

+    synchronized (listeners)

+    {

+      if (!listeners.contains(listener))

+      {

+        listeners.add(listener);

+      }

+    }

+  }

+

+  public void removePropertyChangeListener(IPropertyChangeListener listener)

+  {

+    synchronized (listeners)

+    {

+      listeners.remove(listener);

+    }

+  }

+

+  public void firePropertyChangeEvent(String name, Object oldValue, Object newValue)

+  {

+    PropertyChangeEvent event = new PropertyChangeEvent(this, name, oldValue, newValue);

+    for (IPropertyChangeListener listener : getPropertyChangeListenerListeners())

+    {

+      try

+      {

+        listener.propertyChange(event);

+      }

+      catch (RuntimeException ex)

+      {

+        OM.LOG.error(ex);

+      }

+    }

+  }

+

+  public boolean contains(String name)

+  {

+    return preferences.contains(name);

+  }

+

+  public boolean isDefault(String name)

+  {

+    return !getPreference(name).isSet();

+  }

+

+  public boolean needsSaving()

+  {

+    return preferences.isDirty();

+  }

+

+  public boolean getDefaultBoolean(String name)

+  {

+    return (Boolean)getPreference(name).getDefaultValue();

+  }

+

+  public double getDefaultDouble(String name)

+  {

+    return (Double)getPreference(name).getDefaultValue();

+  }

+

+  public float getDefaultFloat(String name)

+  {

+    return (Float)getPreference(name).getDefaultValue();

+  }

+

+  public int getDefaultInt(String name)

+  {

+    return (Integer)getPreference(name).getDefaultValue();

+  }

+

+  public long getDefaultLong(String name)

+  {

+    return (Long)getPreference(name).getDefaultValue();

+  }

+

+  public String getDefaultString(String name)

+  {

+    return (String)getPreference(name).getDefaultValue();

+  }

+

+  public void setDefault(String name, boolean value)

+  {

+    throw new UnsupportedOperationException();

+  }

+

+  public void setDefault(String name, double value)

+  {

+    throw new UnsupportedOperationException();

+  }

+

+  public void setDefault(String name, float value)

+  {

+    throw new UnsupportedOperationException();

+  }

+

+  public void setDefault(String name, int value)

+  {

+    throw new UnsupportedOperationException();

+  }

+

+  public void setDefault(String name, long value)

+  {

+    throw new UnsupportedOperationException();

+  }

+

+  public void setDefault(String name, String defaultObject)

+  {

+    throw new UnsupportedOperationException();

+  }

+

+  public void setToDefault(String name)

+  {

+    getPreference(name).unSet();

+  }

+

+  public boolean getBoolean(String name)

+  {

+    return (Boolean)getPreference(name).getValue();

+  }

+

+  public double getDouble(String name)

+  {

+    return (Double)getPreference(name).getValue();

+  }

+

+  public float getFloat(String name)

+  {

+    return (Float)getPreference(name).getValue();

+  }

+

+  public int getInt(String name)

+  {

+    return (Integer)getPreference(name).getValue();

+  }

+

+  public long getLong(String name)

+  {

+    return (Long)getPreference(name).getValue();

+  }

+

+  public String getString(String name)

+  {

+    return (String)getPreference(name).getValue();

+  }

+

+  public void putValue(String name, String value)

+  {

+    throw new UnsupportedOperationException();

+  }

+

+  @SuppressWarnings("unchecked")

+  public void setValue(String name, boolean value)

+  {

+    OMPreference<Boolean> pref = (OMPreference<Boolean>)getPreference(name);

+    pref.setValue(value);

+  }

+

+  @SuppressWarnings("unchecked")

+  public void setValue(String name, double value)

+  {

+    OMPreference<Double> pref = (OMPreference<Double>)getPreference(name);

+    pref.setValue(value);

+  }

+

+  @SuppressWarnings("unchecked")

+  public void setValue(String name, float value)

+  {

+    OMPreference<Float> pref = (OMPreference<Float>)getPreference(name);

+    pref.setValue(value);

+  }

+

+  @SuppressWarnings("unchecked")

+  public void setValue(String name, int value)

+  {

+    OMPreference<Integer> pref = (OMPreference<Integer>)getPreference(name);

+    pref.setValue(value);

+  }

+

+  @SuppressWarnings("unchecked")

+  public void setValue(String name, long value)

+  {

+    OMPreference<Long> pref = (OMPreference<Long>)getPreference(name);

+    pref.setValue(value);

+  }

+

+  @SuppressWarnings("unchecked")

+  public void setValue(String name, String value)

+  {

+    OMPreference<String> pref = (OMPreference<String>)getPreference(name);

+    pref.setValue(value);

+  }

+

+  private IPropertyChangeListener[] getPropertyChangeListenerListeners()

+  {

+    synchronized (listeners)

+    {

+      return listeners.toArray(new IPropertyChangeListener[listeners.size()]);

+    }

+  }

+

+  private OMPreference<?> getPreference(String name)

+  {

+    OMPreference<?> pref = preferences.get(name);

+    if (pref == null)

+    {

+      throw new IllegalStateException("No preference for " + name); //$NON-NLS-1$

+    }

+

+    return pref;

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/prefs/package-info.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/prefs/package-info.java
index 3b41832c93..f33eb88b95 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/prefs/package-info.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/prefs/package-info.java
@@ -1,5 +1,5 @@
 /*

- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

  * All rights reserved. This program and the accompanying materials

  * are made available under the terms of the Eclipse Public License v1.0

  * which accompanies this distribution, and is available at

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/proposals/README.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/proposals/README.java
index e7a6a97fe7..93ac93e91b 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/proposals/README.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/proposals/README.java
@@ -1,23 +1,23 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.proposals;
-
-/**
- * The classes in this package are copied from org.eclipse.ui.texteditor because the class
- * org.eclipse.ui.texteditor.RegExContentProposalProvider is not public.
- * <p>
- * TODO We should ask platform guys to open this API.
- * 
- * @author Eike Stepper
- */
-class README
-{
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.proposals;

+

+/**

+ * The classes in this package are copied from org.eclipse.ui.texteditor because the class

+ * org.eclipse.ui.texteditor.RegExContentProposalProvider is not public.

+ * <p>

+ * TODO We should ask platform guys to open this API.

+ * 

+ * @author Eike Stepper

+ */

+class README

+{

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/proposals/package-info.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/proposals/package-info.java
index 3f337a121d..abeb74b28d 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/proposals/package-info.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/proposals/package-info.java
@@ -1,5 +1,5 @@
 /*

- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

  * All rights reserved. This program and the accompanying materials

  * are made available under the terms of the Eclipse Public License v1.0

  * which accompanies this distribution, and is available at

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/security/CredentialsDialog.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/security/CredentialsDialog.java
index 3703676643..b104432488 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/security/CredentialsDialog.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/security/CredentialsDialog.java
@@ -1,76 +1,76 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.security;
-
-import org.eclipse.net4j.util.internal.ui.bundle.OM;
-import org.eclipse.net4j.util.internal.ui.messages.Messages;
-import org.eclipse.net4j.util.security.IPasswordCredentials;
-import org.eclipse.net4j.util.security.PasswordCredentials;
-import org.eclipse.net4j.util.ui.UIUtil;
-import org.eclipse.net4j.util.ui.widgets.BaseDialog;
-
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.swt.widgets.Text;
-
-/**
- * @author Eike Stepper
- * @since 2.0
- */
-public class CredentialsDialog extends BaseDialog<Viewer>
-{
-  private static final String TITLE = Messages.getString("CredentialsDialog_0"); //$NON-NLS-1$
-
-  private static final String MESSAGE = Messages.getString("CredentialsDialog_1"); //$NON-NLS-1$
-
-  private Text userIDControl;
-
-  private Text passwordControl;
-
-  private IPasswordCredentials credentials;
-
-  public CredentialsDialog(Shell shell)
-  {
-    super(shell, DEFAULT_SHELL_STYLE | SWT.APPLICATION_MODAL, TITLE, MESSAGE, OM.Activator.INSTANCE.getDialogSettings());
-  }
-
-  public IPasswordCredentials getCredentials()
-  {
-    return credentials;
-  }
-
-  @Override
-  protected void createUI(Composite parent)
-  {
-    Composite composite = new Composite(parent, SWT.NONE);
-    composite.setLayout(new GridLayout(2, false));
-    composite.setLayoutData(UIUtil.createGridData());
-
-    new Label(composite, SWT.NONE).setText(Messages.getString("CredentialsDialog_2")); //$NON-NLS-1$
-    userIDControl = new Text(composite, SWT.BORDER);
-
-    new Label(composite, SWT.NONE).setText(Messages.getString("CredentialsDialog_3")); //$NON-NLS-1$
-    passwordControl = new Text(composite, SWT.BORDER | SWT.PASSWORD);
-  }
-
-  @Override
-  protected void okPressed()
-  {
-    String userID = userIDControl.getText();
-    String password = passwordControl.getText();
-    credentials = new PasswordCredentials(userID, password.toCharArray());
-    super.okPressed();
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.security;

+

+import org.eclipse.net4j.util.internal.ui.bundle.OM;

+import org.eclipse.net4j.util.internal.ui.messages.Messages;

+import org.eclipse.net4j.util.security.IPasswordCredentials;

+import org.eclipse.net4j.util.security.PasswordCredentials;

+import org.eclipse.net4j.util.ui.UIUtil;

+import org.eclipse.net4j.util.ui.widgets.BaseDialog;

+

+import org.eclipse.jface.viewers.Viewer;

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.layout.GridLayout;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Label;

+import org.eclipse.swt.widgets.Shell;

+import org.eclipse.swt.widgets.Text;

+

+/**

+ * @author Eike Stepper

+ * @since 2.0

+ */

+public class CredentialsDialog extends BaseDialog<Viewer>

+{

+  private static final String TITLE = Messages.getString("CredentialsDialog_0"); //$NON-NLS-1$

+

+  private static final String MESSAGE = Messages.getString("CredentialsDialog_1"); //$NON-NLS-1$

+

+  private Text userIDControl;

+

+  private Text passwordControl;

+

+  private IPasswordCredentials credentials;

+

+  public CredentialsDialog(Shell shell)

+  {

+    super(shell, DEFAULT_SHELL_STYLE | SWT.APPLICATION_MODAL, TITLE, MESSAGE, OM.Activator.INSTANCE.getDialogSettings());

+  }

+

+  public IPasswordCredentials getCredentials()

+  {

+    return credentials;

+  }

+

+  @Override

+  protected void createUI(Composite parent)

+  {

+    Composite composite = new Composite(parent, SWT.NONE);

+    composite.setLayout(new GridLayout(2, false));

+    composite.setLayoutData(UIUtil.createGridData());

+

+    new Label(composite, SWT.NONE).setText(Messages.getString("CredentialsDialog_2")); //$NON-NLS-1$

+    userIDControl = new Text(composite, SWT.BORDER);

+

+    new Label(composite, SWT.NONE).setText(Messages.getString("CredentialsDialog_3")); //$NON-NLS-1$

+    passwordControl = new Text(composite, SWT.BORDER | SWT.PASSWORD);

+  }

+

+  @Override

+  protected void okPressed()

+  {

+    String userID = userIDControl.getText();

+    String password = passwordControl.getText();

+    credentials = new PasswordCredentials(userID, password.toCharArray());

+    super.okPressed();

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/security/InteractiveCredentialsProvider.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/security/InteractiveCredentialsProvider.java
index 8045f0e657..aefafc166e 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/security/InteractiveCredentialsProvider.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/security/InteractiveCredentialsProvider.java
@@ -1,53 +1,53 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.security;
-
-import org.eclipse.net4j.util.security.IPasswordCredentials;
-import org.eclipse.net4j.util.security.IPasswordCredentialsProvider;
-import org.eclipse.net4j.util.ui.UIUtil;
-
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Shell;
-
-/**
- * @author Eike Stepper
- * @since 2.0
- */
-public class InteractiveCredentialsProvider implements IPasswordCredentialsProvider
-{
-  public InteractiveCredentialsProvider()
-  {
-  }
-
-  public boolean isInteractive()
-  {
-    return true;
-  }
-
-  public IPasswordCredentials getCredentials()
-  {
-    final IPasswordCredentials[] credentials = new IPasswordCredentials[1];
-    final Display display = UIUtil.getDisplay();
-    display.syncExec(new Runnable()
-    {
-      public void run()
-      {
-        CredentialsDialog dialog = new CredentialsDialog(new Shell(display));
-        if (dialog.open() == CredentialsDialog.OK)
-        {
-          credentials[0] = dialog.getCredentials();
-        }
-      }
-    });
-
-    return credentials[0];
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.security;

+

+import org.eclipse.net4j.util.security.IPasswordCredentials;

+import org.eclipse.net4j.util.security.IPasswordCredentialsProvider;

+import org.eclipse.net4j.util.ui.UIUtil;

+

+import org.eclipse.swt.widgets.Display;

+import org.eclipse.swt.widgets.Shell;

+

+/**

+ * @author Eike Stepper

+ * @since 2.0

+ */

+public class InteractiveCredentialsProvider implements IPasswordCredentialsProvider

+{

+  public InteractiveCredentialsProvider()

+  {

+  }

+

+  public boolean isInteractive()

+  {

+    return true;

+  }

+

+  public IPasswordCredentials getCredentials()

+  {

+    final IPasswordCredentials[] credentials = new IPasswordCredentials[1];

+    final Display display = UIUtil.getDisplay();

+    display.syncExec(new Runnable()

+    {

+      public void run()

+      {

+        CredentialsDialog dialog = new CredentialsDialog(new Shell(display));

+        if (dialog.open() == CredentialsDialog.OK)

+        {

+          credentials[0] = dialog.getCredentials();

+        }

+      }

+    });

+

+    return credentials[0];

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/security/package-info.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/security/package-info.java
index a84eec153d..017139fd4c 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/security/package-info.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/security/package-info.java
@@ -1,5 +1,5 @@
 /*

- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

  * All rights reserved. This program and the accompanying materials

  * are made available under the terms of the Eclipse Public License v1.0

  * which accompanies this distribution, and is available at

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ContainerItemProvider.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ContainerItemProvider.java
index efbc5f1e13..e68ece4e93 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ContainerItemProvider.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ContainerItemProvider.java
@@ -1,721 +1,721 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.views;
-
-import org.eclipse.net4j.internal.util.bundle.OM;
-import org.eclipse.net4j.ui.shared.SharedIcons;
-import org.eclipse.net4j.util.container.ContainerEventAdapter;
-import org.eclipse.net4j.util.container.IContainer;
-import org.eclipse.net4j.util.container.ISlow;
-import org.eclipse.net4j.util.event.EventUtil;
-import org.eclipse.net4j.util.event.IEvent;
-import org.eclipse.net4j.util.event.IListener;
-import org.eclipse.net4j.util.lifecycle.LifecycleState;
-import org.eclipse.net4j.util.lifecycle.LifecycleUtil;
-import org.eclipse.net4j.util.ui.UIUtil;
-
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.action.IMenuManager;
-import org.eclipse.jface.viewers.ITreeSelection;
-import org.eclipse.jface.viewers.TreePath;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.Color;
-import org.eclipse.swt.graphics.Font;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.ui.PartInitException;
-
-import java.text.MessageFormat;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-/**
- * @author Eike Stepper
- */
-/**
- * @author Eike Stepper
- */
-public class ContainerItemProvider<CONTAINER extends IContainer<Object>> extends ItemProvider<CONTAINER>
-{
-  private Map<Object, Node> nodes = new HashMap<Object, Node>();
-
-  private Node root;
-
-  private IElementFilter rootElementFilter;
-
-  public ContainerItemProvider()
-  {
-  }
-
-  public ContainerItemProvider(IElementFilter rootElementFilter)
-  {
-    this.rootElementFilter = rootElementFilter;
-  }
-
-  public IElementFilter getRootElementFilter()
-  {
-    return rootElementFilter;
-  }
-
-  @Override
-  public boolean hasChildren(Object element)
-  {
-    try
-    {
-      Node node = getNode(element);
-      return !node.getChildren().isEmpty();
-    }
-    catch (Exception ex)
-    {
-      return false;
-    }
-  }
-
-  public Object[] getChildren(Object element)
-  {
-    try
-    {
-      Node node = getNode(element);
-      List<Node> children = node.getChildren();
-      for (Iterator<Node> it = children.iterator(); it.hasNext();)
-      {
-        Node child = it.next();
-        if (child.isDisposed())
-        {
-          it.remove();
-        }
-        else
-        {
-          Object childElement = child.getElement();
-          LifecycleState lifecycleState = LifecycleUtil.getLifecycleState(childElement);
-          if (lifecycleState == LifecycleState.INACTIVE || lifecycleState == LifecycleState.DEACTIVATING)
-          {
-            handleInactiveElement(it, child);
-          }
-        }
-      }
-
-      Object[] result = new Object[children.size()];
-      for (int i = 0; i < result.length; i++)
-      {
-        result[i] = children.get(i).getElement();
-      }
-
-      return result;
-    }
-    catch (RuntimeException ex)
-    {
-      return NO_ELEMENTS;
-    }
-  }
-
-  public Object getParent(Object element)
-  {
-    try
-    {
-      Node node = getNode(element);
-      Node parentNode = node.getParent();
-      return parentNode == null ? null : parentNode.getElement();
-    }
-    catch (RuntimeException ex)
-    {
-      return null;
-    }
-  }
-
-  @Override
-  public void dispose()
-  {
-    super.dispose();
-  }
-
-  @Override
-  protected void connectInput(CONTAINER input)
-  {
-    root = createNode(null, input);
-    if (root != null)
-    {
-      addNode(input, root);
-    }
-  }
-
-  @Override
-  protected void disconnectInput(CONTAINER input)
-  {
-    root.dispose();
-    root = null;
-    nodes.clear();
-  }
-
-  /**
-   * @since 2.0
-   */
-  protected void handleInactiveElement(Iterator<Node> it, Node child)
-  {
-    it.remove();
-    child.dispose();
-  }
-
-  protected void elementAdded(Object element, Object parent)
-  {
-  }
-
-  protected void elementRemoved(Object element, Object parent)
-  {
-  }
-
-  protected Node getRoot()
-  {
-    return root;
-  }
-
-  protected Map<Object, Node> getNodes()
-  {
-    return nodes;
-  }
-
-  protected Node getNode(Object element)
-  {
-    Node node = root;
-    if (element != getInput())
-    {
-      node = nodes.get(element);
-    }
-
-    if (node == null)
-    {
-      throw new IllegalStateException("No node for " + element); //$NON-NLS-1$
-    }
-
-    return node;
-  }
-
-  protected Node createNode(Node parent, Object element)
-  {
-    if (element instanceof IContainer<?>)
-    {
-      return createContaineNode(parent, element);
-    }
-
-    return createLeafNode(parent, element);
-  }
-
-  protected LeafNode createLeafNode(Node parent, Object element)
-  {
-    return new LeafNode(parent, element);
-  }
-
-  @SuppressWarnings("unchecked")
-  protected ContainerNode createContaineNode(Node parent, Object element)
-  {
-    return new ContainerNode(parent, (IContainer<Object>)element);
-  }
-
-  protected void addNode(Object element, Node node)
-  {
-    nodes.put(element, node);
-  }
-
-  protected Node removeNode(Object element)
-  {
-    return nodes.remove(element);
-  }
-
-  protected boolean filterRootElement(Object element)
-  {
-    if (rootElementFilter != null)
-    {
-      return rootElementFilter.filter(element);
-    }
-
-    return true;
-  }
-
-  /**
-   * @since 3.1
-   */
-  protected void executeRunnable(Runnable runnable)
-  {
-    Thread thread = new Thread(runnable);
-    thread.setDaemon(true);
-    thread.start();
-  }
-
-  /**
-   * @since 3.1
-   */
-  protected boolean isSlow(IContainer<Object> container)
-  {
-    return container instanceof ISlow;
-  }
-
-  /**
-   * @since 3.1
-   */
-  protected String getSlowText(IContainer<Object> container)
-  {
-    return "Pending...";
-  }
-
-  /**
-   * @since 3.1
-   */
-  protected String getErrorText(IContainer<Object> container)
-  {
-    return "Error";
-  }
-
-  @Override
-  protected void fillContextMenu(IMenuManager manager, ITreeSelection selection)
-  {
-    super.fillContextMenu(manager, selection);
-    if (selection.size() == 1)
-    {
-      Object element = selection.getFirstElement();
-      if (element instanceof ContainerItemProvider.ErrorElement)
-      {
-        manager.add(new Action("Open Error Log")
-        {
-          @Override
-          public void run()
-          {
-            try
-            {
-              UIUtil.getActiveWorkbenchPage().showView(UIUtil.ERROR_LOG_ID);
-            }
-            catch (PartInitException ex)
-            {
-              OM.LOG.error(ex);
-            }
-          }
-        });
-      }
-    }
-  }
-
-  @Override
-  public Font getFont(Object obj)
-  {
-    if (obj instanceof ContainerItemProvider.LazyElement)
-    {
-      return getItalicFont();
-    }
-
-    return super.getFont(obj);
-  }
-
-  @Override
-  public Color getForeground(Object obj)
-  {
-    if (obj instanceof ContainerItemProvider.LazyElement)
-    {
-      return getDisplay().getSystemColor(SWT.COLOR_GRAY);
-    }
-
-    return super.getForeground(obj);
-  }
-
-  @Override
-  public Image getImage(Object obj)
-  {
-    if (obj instanceof ContainerItemProvider.LazyElement)
-    {
-      return SharedIcons.getImage(SharedIcons.OBJ_PENDING);
-    }
-
-    if (obj instanceof ContainerItemProvider.ErrorElement)
-    {
-      return SharedIcons.getImage(SharedIcons.OBJ_ERROR);
-    }
-
-    return super.getImage(obj);
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  public interface Node
-  {
-    public void dispose();
-
-    public boolean isDisposed();
-
-    public Object getElement();
-
-    public Node getParent();
-
-    public List<Node> getChildren();
-
-    public TreePath getTreePath();
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  public abstract class AbstractNode implements Node
-  {
-    private Node parent;
-
-    private boolean disposed;
-
-    public AbstractNode(Node parent)
-    {
-      this.parent = parent;
-    }
-
-    public void dispose()
-    {
-      if (!disposed)
-      {
-        removeNode(getElement());
-        parent = null;
-        disposed = true;
-      }
-    }
-
-    public boolean isDisposed()
-    {
-      return disposed;
-    }
-
-    @Override
-    public String toString()
-    {
-      return MessageFormat.format("{0}[{1}]", getClass().getSimpleName(), getElement()); //$NON-NLS-1$
-    }
-
-    public final Node getParent()
-    {
-      checkNotDisposed();
-      return parent;
-    }
-
-    public TreePath getTreePath()
-    {
-      TreePath parentPath = parent == null ? TreePath.EMPTY : parent.getTreePath();
-      return parentPath.createChildPath(getElement());
-    }
-
-    protected void checkNotDisposed()
-    {
-      if (disposed)
-      {
-        throw new IllegalStateException("Node is already disposed of"); //$NON-NLS-1$
-      }
-    }
-
-    protected Node addChild(Collection<Node> children, Object element)
-    {
-      if (nodes.containsKey(element))
-      {
-        return null;
-      }
-
-      if (this != root || filterRootElement(element))
-      {
-        Node node = createNode(this, element);
-        if (node != null)
-        {
-          addNode(element, node);
-          children.add(node);
-          return node;
-        }
-      }
-
-      return null;
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  public abstract class AbstractContainerNode extends AbstractNode
-  {
-    private List<Node> children;
-
-    protected IListener containerListener = new ContainerEventAdapter<Object>()
-    {
-      @Override
-      protected void onAdded(IContainer<Object> container, Object element)
-      {
-        AbstractContainerNode.this.onAdded(container, element);
-      }
-
-      @Override
-      protected void onRemoved(IContainer<Object> container, Object element)
-      {
-        AbstractContainerNode.this.onRemoved(container, element);
-      }
-
-      @Override
-      protected void notifyOtherEvent(IEvent event)
-      {
-        updateLabels(event.getSource());
-      }
-    };
-
-    public AbstractContainerNode(Node parent)
-    {
-      super(parent);
-    }
-
-    @Override
-    public void dispose()
-    {
-      if (!isDisposed())
-      {
-        if (children != null)
-        {
-          for (Node child : children)
-          {
-            child.dispose();
-          }
-
-          children.clear();
-          children = null;
-          containerListener = null;
-        }
-
-        super.dispose();
-      }
-    }
-
-    public final List<Node> getChildren()
-    {
-      checkNotDisposed();
-      if (children == null)
-      {
-        children = createChildren();
-      }
-
-      return children;
-    }
-
-    @SuppressWarnings("unchecked")
-    public IContainer<Object> getContainer()
-    {
-      return (IContainer<Object>)getElement();
-    }
-
-    protected List<Node> createChildren()
-    {
-      final List<Node> children = new ArrayList<Node>();
-      final IContainer<Object> container = getContainer();
-
-      if (isSlow(container))
-      {
-        final LazyElement lazyElement = new LazyElement(container);
-        addChild(children, lazyElement);
-
-        Runnable runnable = new Runnable()
-        {
-          public void run()
-          {
-            try
-            {
-              fillChildren(children, container);
-            }
-            catch (Exception ex)
-            {
-              OM.LOG.error(ex);
-              addChild(children, new ErrorElement(container));
-            }
-            finally
-            {
-              Node node = removeNode(lazyElement);
-              children.remove(node);
-              refreshElement(container, false);
-            }
-          }
-        };
-
-        executeRunnable(runnable);
-      }
-      else
-      {
-        fillChildren(children, container);
-      }
-
-      container.addListener(containerListener);
-      return children;
-    }
-
-    /**
-     * @since 3.1
-     */
-    protected void fillChildren(List<Node> children, IContainer<Object> container)
-    {
-      Object[] elements = container.getElements();
-      for (int i = 0; i < elements.length; i++)
-      {
-        Object element = elements[i];
-        addChild(children, element);
-      }
-    }
-
-    protected void onAdded(IContainer<Object> container, Object element)
-    {
-      Node node = addChild(getChildren(), element);
-      if (node != null)
-      {
-        refreshElement(container, true);
-        revealElement(element);
-        elementAdded(element, container);
-      }
-    }
-
-    protected void onRemoved(IContainer<Object> container, Object element)
-    {
-      Node node = removeNode(element);
-      if (node != null)
-      {
-        getChildren().remove(node);
-        elementRemoved(element, container);
-
-        Object rootElement = root.getElement();
-        Object refreshElement = container == rootElement ? null : container;
-        refreshElement(refreshElement, true);
-        node.dispose();
-      }
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  public class ContainerNode extends AbstractContainerNode
-  {
-    private IContainer<Object> container;
-
-    public ContainerNode(Node parent, IContainer<Object> container)
-    {
-      super(parent);
-      this.container = container;
-      if (container == null)
-      {
-        throw new IllegalArgumentException("container == null"); //$NON-NLS-1$
-      }
-    }
-
-    @Override
-    public void dispose()
-    {
-      if (!isDisposed())
-      {
-        container.removeListener(containerListener);
-        container = null;
-        super.dispose();
-      }
-    }
-
-    public Object getElement()
-    {
-      return container;
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  public class LeafNode extends AbstractNode implements IListener
-  {
-    private Object element;
-
-    public LeafNode(Node parent, Object element)
-    {
-      super(parent);
-      this.element = element;
-      EventUtil.addListener(element, this);
-    }
-
-    @Override
-    public void dispose()
-    {
-      if (!isDisposed())
-      {
-        EventUtil.removeListener(element, this);
-        element = null;
-        super.dispose();
-      }
-    }
-
-    public Object getElement()
-    {
-      checkNotDisposed();
-      return element;
-    }
-
-    public List<Node> getChildren()
-    {
-      checkNotDisposed();
-      return Collections.emptyList();
-    }
-
-    public void notifyEvent(IEvent event)
-    {
-      updateLabels(event.getSource());
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   * @since 3.1
-   */
-  public class LazyElement
-  {
-    private IContainer<Object> container;
-
-    public LazyElement(IContainer<Object> container)
-    {
-      this.container = container;
-    }
-
-    public IContainer<Object> getContainer()
-    {
-      return container;
-    }
-
-    @Override
-    public String toString()
-    {
-      return getSlowText(container);
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   * @since 3.1
-   */
-  public class ErrorElement
-  {
-    private IContainer<Object> container;
-
-    public ErrorElement(IContainer<Object> container)
-    {
-      this.container = container;
-    }
-
-    public IContainer<Object> getContainer()
-    {
-      return container;
-    }
-
-    @Override
-    public String toString()
-    {
-      return getErrorText(container);
-    }
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.views;

+

+import org.eclipse.net4j.internal.util.bundle.OM;

+import org.eclipse.net4j.ui.shared.SharedIcons;

+import org.eclipse.net4j.util.container.ContainerEventAdapter;

+import org.eclipse.net4j.util.container.IContainer;

+import org.eclipse.net4j.util.container.ISlow;

+import org.eclipse.net4j.util.event.EventUtil;

+import org.eclipse.net4j.util.event.IEvent;

+import org.eclipse.net4j.util.event.IListener;

+import org.eclipse.net4j.util.lifecycle.LifecycleState;

+import org.eclipse.net4j.util.lifecycle.LifecycleUtil;

+import org.eclipse.net4j.util.ui.UIUtil;

+

+import org.eclipse.jface.action.Action;

+import org.eclipse.jface.action.IMenuManager;

+import org.eclipse.jface.viewers.ITreeSelection;

+import org.eclipse.jface.viewers.TreePath;

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.graphics.Color;

+import org.eclipse.swt.graphics.Font;

+import org.eclipse.swt.graphics.Image;

+import org.eclipse.ui.PartInitException;

+

+import java.text.MessageFormat;

+import java.util.ArrayList;

+import java.util.Collection;

+import java.util.Collections;

+import java.util.HashMap;

+import java.util.Iterator;

+import java.util.List;

+import java.util.Map;

+

+/**

+ * @author Eike Stepper

+ */

+/**

+ * @author Eike Stepper

+ */

+public class ContainerItemProvider<CONTAINER extends IContainer<Object>> extends ItemProvider<CONTAINER>

+{

+  private Map<Object, Node> nodes = new HashMap<Object, Node>();

+

+  private Node root;

+

+  private IElementFilter rootElementFilter;

+

+  public ContainerItemProvider()

+  {

+  }

+

+  public ContainerItemProvider(IElementFilter rootElementFilter)

+  {

+    this.rootElementFilter = rootElementFilter;

+  }

+

+  public IElementFilter getRootElementFilter()

+  {

+    return rootElementFilter;

+  }

+

+  @Override

+  public boolean hasChildren(Object element)

+  {

+    try

+    {

+      Node node = getNode(element);

+      return !node.getChildren().isEmpty();

+    }

+    catch (Exception ex)

+    {

+      return false;

+    }

+  }

+

+  public Object[] getChildren(Object element)

+  {

+    try

+    {

+      Node node = getNode(element);

+      List<Node> children = node.getChildren();

+      for (Iterator<Node> it = children.iterator(); it.hasNext();)

+      {

+        Node child = it.next();

+        if (child.isDisposed())

+        {

+          it.remove();

+        }

+        else

+        {

+          Object childElement = child.getElement();

+          LifecycleState lifecycleState = LifecycleUtil.getLifecycleState(childElement);

+          if (lifecycleState == LifecycleState.INACTIVE || lifecycleState == LifecycleState.DEACTIVATING)

+          {

+            handleInactiveElement(it, child);

+          }

+        }

+      }

+

+      Object[] result = new Object[children.size()];

+      for (int i = 0; i < result.length; i++)

+      {

+        result[i] = children.get(i).getElement();

+      }

+

+      return result;

+    }

+    catch (RuntimeException ex)

+    {

+      return NO_ELEMENTS;

+    }

+  }

+

+  public Object getParent(Object element)

+  {

+    try

+    {

+      Node node = getNode(element);

+      Node parentNode = node.getParent();

+      return parentNode == null ? null : parentNode.getElement();

+    }

+    catch (RuntimeException ex)

+    {

+      return null;

+    }

+  }

+

+  @Override

+  public void dispose()

+  {

+    super.dispose();

+  }

+

+  @Override

+  protected void connectInput(CONTAINER input)

+  {

+    root = createNode(null, input);

+    if (root != null)

+    {

+      addNode(input, root);

+    }

+  }

+

+  @Override

+  protected void disconnectInput(CONTAINER input)

+  {

+    root.dispose();

+    root = null;

+    nodes.clear();

+  }

+

+  /**

+   * @since 2.0

+   */

+  protected void handleInactiveElement(Iterator<Node> it, Node child)

+  {

+    it.remove();

+    child.dispose();

+  }

+

+  protected void elementAdded(Object element, Object parent)

+  {

+  }

+

+  protected void elementRemoved(Object element, Object parent)

+  {

+  }

+

+  protected Node getRoot()

+  {

+    return root;

+  }

+

+  protected Map<Object, Node> getNodes()

+  {

+    return nodes;

+  }

+

+  protected Node getNode(Object element)

+  {

+    Node node = root;

+    if (element != getInput())

+    {

+      node = nodes.get(element);

+    }

+

+    if (node == null)

+    {

+      throw new IllegalStateException("No node for " + element); //$NON-NLS-1$

+    }

+

+    return node;

+  }

+

+  protected Node createNode(Node parent, Object element)

+  {

+    if (element instanceof IContainer<?>)

+    {

+      return createContaineNode(parent, element);

+    }

+

+    return createLeafNode(parent, element);

+  }

+

+  protected LeafNode createLeafNode(Node parent, Object element)

+  {

+    return new LeafNode(parent, element);

+  }

+

+  @SuppressWarnings("unchecked")

+  protected ContainerNode createContaineNode(Node parent, Object element)

+  {

+    return new ContainerNode(parent, (IContainer<Object>)element);

+  }

+

+  protected void addNode(Object element, Node node)

+  {

+    nodes.put(element, node);

+  }

+

+  protected Node removeNode(Object element)

+  {

+    return nodes.remove(element);

+  }

+

+  protected boolean filterRootElement(Object element)

+  {

+    if (rootElementFilter != null)

+    {

+      return rootElementFilter.filter(element);

+    }

+

+    return true;

+  }

+

+  /**

+   * @since 3.1

+   */

+  protected void executeRunnable(Runnable runnable)

+  {

+    Thread thread = new Thread(runnable);

+    thread.setDaemon(true);

+    thread.start();

+  }

+

+  /**

+   * @since 3.1

+   */

+  protected boolean isSlow(IContainer<Object> container)

+  {

+    return container instanceof ISlow;

+  }

+

+  /**

+   * @since 3.1

+   */

+  protected String getSlowText(IContainer<Object> container)

+  {

+    return "Pending...";

+  }

+

+  /**

+   * @since 3.1

+   */

+  protected String getErrorText(IContainer<Object> container)

+  {

+    return "Error";

+  }

+

+  @Override

+  protected void fillContextMenu(IMenuManager manager, ITreeSelection selection)

+  {

+    super.fillContextMenu(manager, selection);

+    if (selection.size() == 1)

+    {

+      Object element = selection.getFirstElement();

+      if (element instanceof ContainerItemProvider.ErrorElement)

+      {

+        manager.add(new Action("Open Error Log")

+        {

+          @Override

+          public void run()

+          {

+            try

+            {

+              UIUtil.getActiveWorkbenchPage().showView(UIUtil.ERROR_LOG_ID);

+            }

+            catch (PartInitException ex)

+            {

+              OM.LOG.error(ex);

+            }

+          }

+        });

+      }

+    }

+  }

+

+  @Override

+  public Font getFont(Object obj)

+  {

+    if (obj instanceof ContainerItemProvider.LazyElement)

+    {

+      return getItalicFont();

+    }

+

+    return super.getFont(obj);

+  }

+

+  @Override

+  public Color getForeground(Object obj)

+  {

+    if (obj instanceof ContainerItemProvider.LazyElement)

+    {

+      return getDisplay().getSystemColor(SWT.COLOR_GRAY);

+    }

+

+    return super.getForeground(obj);

+  }

+

+  @Override

+  public Image getImage(Object obj)

+  {

+    if (obj instanceof ContainerItemProvider.LazyElement)

+    {

+      return SharedIcons.getImage(SharedIcons.OBJ_PENDING);

+    }

+

+    if (obj instanceof ContainerItemProvider.ErrorElement)

+    {

+      return SharedIcons.getImage(SharedIcons.OBJ_ERROR);

+    }

+

+    return super.getImage(obj);

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  public interface Node

+  {

+    public void dispose();

+

+    public boolean isDisposed();

+

+    public Object getElement();

+

+    public Node getParent();

+

+    public List<Node> getChildren();

+

+    public TreePath getTreePath();

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  public abstract class AbstractNode implements Node

+  {

+    private Node parent;

+

+    private boolean disposed;

+

+    public AbstractNode(Node parent)

+    {

+      this.parent = parent;

+    }

+

+    public void dispose()

+    {

+      if (!disposed)

+      {

+        removeNode(getElement());

+        parent = null;

+        disposed = true;

+      }

+    }

+

+    public boolean isDisposed()

+    {

+      return disposed;

+    }

+

+    @Override

+    public String toString()

+    {

+      return MessageFormat.format("{0}[{1}]", getClass().getSimpleName(), getElement()); //$NON-NLS-1$

+    }

+

+    public final Node getParent()

+    {

+      checkNotDisposed();

+      return parent;

+    }

+

+    public TreePath getTreePath()

+    {

+      TreePath parentPath = parent == null ? TreePath.EMPTY : parent.getTreePath();

+      return parentPath.createChildPath(getElement());

+    }

+

+    protected void checkNotDisposed()

+    {

+      if (disposed)

+      {

+        throw new IllegalStateException("Node is already disposed of"); //$NON-NLS-1$

+      }

+    }

+

+    protected Node addChild(Collection<Node> children, Object element)

+    {

+      if (nodes.containsKey(element))

+      {

+        return null;

+      }

+

+      if (this != root || filterRootElement(element))

+      {

+        Node node = createNode(this, element);

+        if (node != null)

+        {

+          addNode(element, node);

+          children.add(node);

+          return node;

+        }

+      }

+

+      return null;

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  public abstract class AbstractContainerNode extends AbstractNode

+  {

+    private List<Node> children;

+

+    protected IListener containerListener = new ContainerEventAdapter<Object>()

+    {

+      @Override

+      protected void onAdded(IContainer<Object> container, Object element)

+      {

+        AbstractContainerNode.this.onAdded(container, element);

+      }

+

+      @Override

+      protected void onRemoved(IContainer<Object> container, Object element)

+      {

+        AbstractContainerNode.this.onRemoved(container, element);

+      }

+

+      @Override

+      protected void notifyOtherEvent(IEvent event)

+      {

+        updateLabels(event.getSource());

+      }

+    };

+

+    public AbstractContainerNode(Node parent)

+    {

+      super(parent);

+    }

+

+    @Override

+    public void dispose()

+    {

+      if (!isDisposed())

+      {

+        if (children != null)

+        {

+          for (Node child : children)

+          {

+            child.dispose();

+          }

+

+          children.clear();

+          children = null;

+          containerListener = null;

+        }

+

+        super.dispose();

+      }

+    }

+

+    public final List<Node> getChildren()

+    {

+      checkNotDisposed();

+      if (children == null)

+      {

+        children = createChildren();

+      }

+

+      return children;

+    }

+

+    @SuppressWarnings("unchecked")

+    public IContainer<Object> getContainer()

+    {

+      return (IContainer<Object>)getElement();

+    }

+

+    protected List<Node> createChildren()

+    {

+      final List<Node> children = new ArrayList<Node>();

+      final IContainer<Object> container = getContainer();

+

+      if (isSlow(container))

+      {

+        final LazyElement lazyElement = new LazyElement(container);

+        addChild(children, lazyElement);

+

+        Runnable runnable = new Runnable()

+        {

+          public void run()

+          {

+            try

+            {

+              fillChildren(children, container);

+            }

+            catch (Exception ex)

+            {

+              OM.LOG.error(ex);

+              addChild(children, new ErrorElement(container));

+            }

+            finally

+            {

+              Node node = removeNode(lazyElement);

+              children.remove(node);

+              refreshElement(container, false);

+            }

+          }

+        };

+

+        executeRunnable(runnable);

+      }

+      else

+      {

+        fillChildren(children, container);

+      }

+

+      container.addListener(containerListener);

+      return children;

+    }

+

+    /**

+     * @since 3.1

+     */

+    protected void fillChildren(List<Node> children, IContainer<Object> container)

+    {

+      Object[] elements = container.getElements();

+      for (int i = 0; i < elements.length; i++)

+      {

+        Object element = elements[i];

+        addChild(children, element);

+      }

+    }

+

+    protected void onAdded(IContainer<Object> container, Object element)

+    {

+      Node node = addChild(getChildren(), element);

+      if (node != null)

+      {

+        refreshElement(container, true);

+        revealElement(element);

+        elementAdded(element, container);

+      }

+    }

+

+    protected void onRemoved(IContainer<Object> container, Object element)

+    {

+      Node node = removeNode(element);

+      if (node != null)

+      {

+        getChildren().remove(node);

+        elementRemoved(element, container);

+

+        Object rootElement = root.getElement();

+        Object refreshElement = container == rootElement ? null : container;

+        refreshElement(refreshElement, true);

+        node.dispose();

+      }

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  public class ContainerNode extends AbstractContainerNode

+  {

+    private IContainer<Object> container;

+

+    public ContainerNode(Node parent, IContainer<Object> container)

+    {

+      super(parent);

+      this.container = container;

+      if (container == null)

+      {

+        throw new IllegalArgumentException("container == null"); //$NON-NLS-1$

+      }

+    }

+

+    @Override

+    public void dispose()

+    {

+      if (!isDisposed())

+      {

+        container.removeListener(containerListener);

+        container = null;

+        super.dispose();

+      }

+    }

+

+    public Object getElement()

+    {

+      return container;

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  public class LeafNode extends AbstractNode implements IListener

+  {

+    private Object element;

+

+    public LeafNode(Node parent, Object element)

+    {

+      super(parent);

+      this.element = element;

+      EventUtil.addListener(element, this);

+    }

+

+    @Override

+    public void dispose()

+    {

+      if (!isDisposed())

+      {

+        EventUtil.removeListener(element, this);

+        element = null;

+        super.dispose();

+      }

+    }

+

+    public Object getElement()

+    {

+      checkNotDisposed();

+      return element;

+    }

+

+    public List<Node> getChildren()

+    {

+      checkNotDisposed();

+      return Collections.emptyList();

+    }

+

+    public void notifyEvent(IEvent event)

+    {

+      updateLabels(event.getSource());

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   * @since 3.1

+   */

+  public class LazyElement

+  {

+    private IContainer<Object> container;

+

+    public LazyElement(IContainer<Object> container)

+    {

+      this.container = container;

+    }

+

+    public IContainer<Object> getContainer()

+    {

+      return container;

+    }

+

+    @Override

+    public String toString()

+    {

+      return getSlowText(container);

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   * @since 3.1

+   */

+  public class ErrorElement

+  {

+    private IContainer<Object> container;

+

+    public ErrorElement(IContainer<Object> container)

+    {

+      this.container = container;

+    }

+

+    public IContainer<Object> getContainer()

+    {

+      return container;

+    }

+

+    @Override

+    public String toString()

+    {

+      return getErrorText(container);

+    }

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ContainerNameSorter.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ContainerNameSorter.java
index fa603c636f..5457a217c2 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ContainerNameSorter.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ContainerNameSorter.java
@@ -1,17 +1,17 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.views;
-
-import org.eclipse.jface.viewers.ViewerSorter;
-
-public class ContainerNameSorter extends ViewerSorter
-{
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.views;

+

+import org.eclipse.jface.viewers.ViewerSorter;

+

+public class ContainerNameSorter extends ViewerSorter

+{

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ContainerPathItemProvider.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ContainerPathItemProvider.java
index d86ea6199c..d067f5f223 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ContainerPathItemProvider.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ContainerPathItemProvider.java
@@ -1,102 +1,102 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.views;
-
-import org.eclipse.net4j.util.container.IContainer;
-
-import org.eclipse.jface.viewers.ITreePathContentProvider;
-import org.eclipse.jface.viewers.TreePath;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * @author Eike Stepper
- */
-@Deprecated
-public class ContainerPathItemProvider<CONTAINER extends IContainer<Object>> extends ContainerItemProvider<CONTAINER>
-    implements ITreePathContentProvider
-{
-  private Map<Object, List<TreePath>> parents = new HashMap<Object, List<TreePath>>();
-
-  public ContainerPathItemProvider()
-  {
-  }
-
-  public ContainerPathItemProvider(IElementFilter rootElementFilter)
-  {
-    super(rootElementFilter);
-  }
-
-  public boolean hasChildren(TreePath path)
-  {
-    return hasChildren((Object)path);
-  }
-
-  public Object[] getChildren(TreePath path)
-  {
-    return getChildren((Object)path);
-  }
-
-  public TreePath[] getParents(Object element)
-  {
-    List<TreePath> paths = parents.get(element);
-    if (paths != null)
-    {
-      return paths.toArray(new TreePath[paths.size()]);
-    }
-
-    return null;
-  }
-
-  @Override
-  protected void addNode(Object element, Node node)
-  {
-    super.addNode(node.getTreePath(), node);
-    TreePath path = getParentPath(node);
-    List<TreePath> paths = parents.get(element);
-    if (paths == null)
-    {
-      paths = new ArrayList<TreePath>();
-      parents.put(element, paths);
-    }
-
-    paths.add(path);
-  }
-
-  @Override
-  protected Node removeNode(Object element)
-  {
-    Node node = super.removeNode(element);
-    TreePath path = getParentPath(node);
-    List<TreePath> paths = parents.get(element);
-    if (paths != null)
-    {
-      paths.remove(path);
-    }
-
-    return node;
-  }
-
-  @Override
-  protected void disconnectInput(CONTAINER input)
-  {
-    super.disconnectInput(input);
-  }
-
-  protected TreePath getParentPath(Node node)
-  {
-    Node parent = node.getParent();
-    return parent == null ? TreePath.EMPTY : parent.getTreePath();
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.views;

+

+import org.eclipse.net4j.util.container.IContainer;

+

+import org.eclipse.jface.viewers.ITreePathContentProvider;

+import org.eclipse.jface.viewers.TreePath;

+

+import java.util.ArrayList;

+import java.util.HashMap;

+import java.util.List;

+import java.util.Map;

+

+/**

+ * @author Eike Stepper

+ */

+@Deprecated

+public class ContainerPathItemProvider<CONTAINER extends IContainer<Object>> extends ContainerItemProvider<CONTAINER>

+    implements ITreePathContentProvider

+{

+  private Map<Object, List<TreePath>> parents = new HashMap<Object, List<TreePath>>();

+

+  public ContainerPathItemProvider()

+  {

+  }

+

+  public ContainerPathItemProvider(IElementFilter rootElementFilter)

+  {

+    super(rootElementFilter);

+  }

+

+  public boolean hasChildren(TreePath path)

+  {

+    return hasChildren((Object)path);

+  }

+

+  public Object[] getChildren(TreePath path)

+  {

+    return getChildren((Object)path);

+  }

+

+  public TreePath[] getParents(Object element)

+  {

+    List<TreePath> paths = parents.get(element);

+    if (paths != null)

+    {

+      return paths.toArray(new TreePath[paths.size()]);

+    }

+

+    return null;

+  }

+

+  @Override

+  protected void addNode(Object element, Node node)

+  {

+    super.addNode(node.getTreePath(), node);

+    TreePath path = getParentPath(node);

+    List<TreePath> paths = parents.get(element);

+    if (paths == null)

+    {

+      paths = new ArrayList<TreePath>();

+      parents.put(element, paths);

+    }

+

+    paths.add(path);

+  }

+

+  @Override

+  protected Node removeNode(Object element)

+  {

+    Node node = super.removeNode(element);

+    TreePath path = getParentPath(node);

+    List<TreePath> paths = parents.get(element);

+    if (paths != null)

+    {

+      paths.remove(path);

+    }

+

+    return node;

+  }

+

+  @Override

+  protected void disconnectInput(CONTAINER input)

+  {

+    super.disconnectInput(input);

+  }

+

+  protected TreePath getParentPath(Node node)

+  {

+    Node parent = node.getParent();

+    return parent == null ? TreePath.EMPTY : parent.getTreePath();

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ContainerView.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ContainerView.java
index 85a2a27e52..3e31e64e10 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ContainerView.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ContainerView.java
@@ -1,694 +1,694 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.views;
-
-import org.eclipse.net4j.ui.shared.SharedIcons;
-import org.eclipse.net4j.util.container.IContainer;
-import org.eclipse.net4j.util.event.IListener;
-import org.eclipse.net4j.util.internal.ui.actions.IntrospectAction;
-import org.eclipse.net4j.util.internal.ui.bundle.OM;
-import org.eclipse.net4j.util.internal.ui.messages.Messages;
-import org.eclipse.net4j.util.ui.UIUtil;
-import org.eclipse.net4j.util.ui.actions.SafeAction;
-
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.action.IMenuListener;
-import org.eclipse.jface.action.IMenuManager;
-import org.eclipse.jface.action.IToolBarManager;
-import org.eclipse.jface.action.MenuManager;
-import org.eclipse.jface.action.Separator;
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.jface.viewers.DecoratingLabelProvider;
-import org.eclipse.jface.viewers.DoubleClickEvent;
-import org.eclipse.jface.viewers.IBaseLabelProvider;
-import org.eclipse.jface.viewers.IContentProvider;
-import org.eclipse.jface.viewers.IDoubleClickListener;
-import org.eclipse.jface.viewers.ILabelDecorator;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.ISelectionChangedListener;
-import org.eclipse.jface.viewers.ISelectionProvider;
-import org.eclipse.jface.viewers.ITreeSelection;
-import org.eclipse.jface.viewers.SelectionChangedEvent;
-import org.eclipse.jface.viewers.StructuredSelection;
-import org.eclipse.jface.viewers.TreeViewer;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.Color;
-import org.eclipse.swt.graphics.Font;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Menu;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.ui.IActionBars;
-import org.eclipse.ui.IWorkbenchActionConstants;
-import org.eclipse.ui.PartInitException;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.part.ISetSelectionTarget;
-import org.eclipse.ui.part.ViewPart;
-
-public abstract class ContainerView extends ViewPart implements ISelectionProvider, ISetSelectionTarget
-{
-  private Shell shell;
-
-  private ContainerItemProvider<IContainer<Object>> itemProvider;
-
-  private TreeViewer viewer;
-
-  private ISelectionChangedListener selectionListener = new ISelectionChangedListener()
-  {
-    public void selectionChanged(SelectionChangedEvent event)
-    {
-      ITreeSelection selection = (ITreeSelection)event.getSelection();
-      IActionBars bars = getViewSite().getActionBars();
-      ContainerView.this.selectionChanged(bars, selection);
-    }
-  };
-
-  private Action refreshAction = new RefreshAction();
-
-  public ContainerView()
-  {
-  }
-
-  public Shell getShell()
-  {
-    return shell;
-  }
-
-  public TreeViewer getViewer()
-  {
-    return viewer;
-  }
-
-  @Override
-  public void setFocus()
-  {
-    viewer.getControl().setFocus();
-  }
-
-  public void resetInput()
-  {
-    Runnable runnable = new Runnable()
-    {
-      public void run()
-      {
-        try
-        {
-          IContainer<?> container = getContainer();
-          viewer.setInput(container);
-        }
-        catch (RuntimeException ignore)
-        {
-        }
-      }
-    };
-
-    try
-    {
-      Display display = getDisplay();
-      if (display.getThread() == Thread.currentThread())
-      {
-        runnable.run();
-      }
-      else
-      {
-        display.asyncExec(runnable);
-      }
-    }
-    catch (RuntimeException ignore)
-    {
-    }
-  }
-
-  /**
-   * @since 3.0
-   */
-  public ISelection getSelection()
-  {
-    if (viewer != null)
-    {
-      return viewer.getSelection();
-    }
-
-    return StructuredSelection.EMPTY;
-  }
-
-  /**
-   * @since 3.0
-   */
-  public void setSelection(ISelection selection)
-  {
-    if (viewer != null)
-    {
-      viewer.setSelection(selection);
-    }
-  }
-
-  /**
-   * @since 3.0
-   */
-  public void addSelectionChangedListener(ISelectionChangedListener listener)
-  {
-    if (viewer != null)
-    {
-      viewer.addSelectionChangedListener(listener);
-    }
-  }
-
-  /**
-   * @since 3.0
-   */
-  public void removeSelectionChangedListener(ISelectionChangedListener listener)
-  {
-    if (viewer != null)
-    {
-      viewer.removeSelectionChangedListener(listener);
-    }
-  }
-
-  public void selectReveal(ISelection selection)
-  {
-    if (viewer != null)
-    {
-      viewer.setSelection(selection, true);
-    }
-  }
-
-  @Override
-  public final void createPartControl(Composite parent)
-  {
-    shell = parent.getShell();
-    Composite composite = UIUtil.createGridComposite(parent, 1);
-
-    Control control = createUI(composite);
-    control.setLayoutData(UIUtil.createGridData());
-
-    hookContextMenu();
-    hookDoubleClick();
-    contributeToActionBars();
-    createdUI();
-  }
-
-  protected Control createUI(Composite parent)
-  {
-    viewer = new TreeViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
-    initViewer();
-
-    viewer.addSelectionChangedListener(selectionListener);
-    getSite().setSelectionProvider(this);
-    return viewer.getControl();
-  }
-
-  /**
-   * @since 3.1
-   */
-  protected void createdUI()
-  {
-  }
-
-  /**
-   * @since 3.1
-   */
-  protected void initViewer()
-  {
-    itemProvider = createContainerItemProvider();
-    viewer.setContentProvider(createContentProvider());
-    viewer.setLabelProvider(createLabelProvider());
-    viewer.setSorter(new ContainerNameSorter());
-    resetInput();
-  }
-
-  /**
-   * @since 3.0
-   */
-  protected IContentProvider createContentProvider()
-  {
-    return itemProvider;
-  }
-
-  /**
-   * @since 3.0
-   */
-  protected IBaseLabelProvider createLabelProvider()
-  {
-    ILabelDecorator labelDecorator = createLabelDecorator();
-    return new DecoratingLabelProvider(itemProvider, labelDecorator);
-  }
-
-  /**
-   * @since 3.0
-   */
-  protected ILabelDecorator createLabelDecorator()
-  {
-    return PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator();
-  }
-
-  protected ContainerItemProvider<IContainer<Object>> createContainerItemProvider()
-  {
-    return new ContainerItemProvider<IContainer<Object>>(getRootElementFilter())
-    {
-      @Override
-      public Image getImage(Object obj)
-      {
-        Image image = getElementImage(obj);
-        if (image == null)
-        {
-          image = super.getImage(obj);
-        }
-
-        return image;
-      }
-
-      @Override
-      public String getText(Object obj)
-      {
-        String text = getElementText(obj);
-        if (text == null)
-        {
-          text = super.getText(obj);
-        }
-
-        return text;
-      }
-
-      @Override
-      public Color getForeground(Object obj)
-      {
-        Color color = getElementForeground(obj);
-        if (color == null)
-        {
-          color = super.getForeground(obj);
-        }
-
-        return color;
-      }
-
-      @Override
-      public Color getBackground(Object obj)
-      {
-        Color color = getElementBackground(obj);
-        if (color == null)
-        {
-          color = super.getBackground(obj);
-        }
-
-        return color;
-      }
-
-      @Override
-      public Font getFont(Object obj)
-      {
-        Font font = getElementFont(obj);
-        if (font == null)
-        {
-          font = super.getFont(obj);
-        }
-
-        return font;
-      }
-    };
-  }
-
-  protected String getElementText(Object element)
-  {
-    return null;
-  }
-
-  protected Image getElementImage(Object element)
-  {
-    return null;
-  }
-
-  /**
-   * @since 3.0
-   */
-  protected Color getElementForeground(Object element)
-  {
-    return null;
-  }
-
-  /**
-   * @since 3.0
-   */
-  protected Color getElementBackground(Object element)
-  {
-    return null;
-  }
-
-  /**
-   * @since 3.0
-   */
-  protected Font getElementFont(Object element)
-  {
-    return null;
-  }
-
-  protected IElementFilter getRootElementFilter()
-  {
-    return null;
-  }
-
-  protected abstract IContainer<?> getContainer();
-
-  protected void hookDoubleClick()
-  {
-    viewer.addDoubleClickListener(new IDoubleClickListener()
-    {
-      public void doubleClick(DoubleClickEvent event)
-      {
-        ITreeSelection selection = (ITreeSelection)viewer.getSelection();
-        Object object = selection.getFirstElement();
-        doubleClicked(object);
-      }
-    });
-  }
-
-  protected void hookContextMenu()
-  {
-    MenuManager menuMgr = new MenuManager("#PopupMenu"); //$NON-NLS-1$
-    menuMgr.setRemoveAllWhenShown(true);
-    menuMgr.addMenuListener(new IMenuListener()
-    {
-      public void menuAboutToShow(IMenuManager manager)
-      {
-        ITreeSelection selection = (ITreeSelection)viewer.getSelection();
-        fillContextMenu(manager, selection);
-      }
-    });
-
-    Menu menu = menuMgr.createContextMenu(viewer.getControl());
-    viewer.getControl().setMenu(menu);
-    getSite().registerContextMenu(menuMgr, viewer);
-  }
-
-  protected void contributeToActionBars()
-  {
-    IActionBars bars = getViewSite().getActionBars();
-    fillLocalPullDown(bars.getMenuManager());
-    fillLocalToolBar(bars.getToolBarManager());
-  }
-
-  protected void fillLocalPullDown(IMenuManager manager)
-  {
-    manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
-    manager.add(refreshAction);
-    manager.add(new IntrospectAction(getViewer()));
-  }
-
-  protected void fillLocalToolBar(IToolBarManager manager)
-  {
-    manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
-  }
-
-  protected void fillContextMenu(IMenuManager manager, ITreeSelection selection)
-  {
-    manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
-    itemProvider.fillContextMenu(manager, selection);
-  }
-
-  protected void selectionChanged(IActionBars bars, ITreeSelection selection)
-  {
-  }
-
-  protected void doubleClicked(Object object)
-  {
-    if (object instanceof ContainerItemProvider.ErrorElement)
-    {
-      try
-      {
-        UIUtil.getActiveWorkbenchPage().showView(UIUtil.ERROR_LOG_ID);
-      }
-      catch (PartInitException ex)
-      {
-        OM.LOG.error(ex);
-      }
-    }
-    else if (object != null && viewer.isExpandable(object))
-    {
-      if (viewer.getExpandedState(object))
-      {
-        viewer.collapseToLevel(object, TreeViewer.ALL_LEVELS);
-      }
-      else
-      {
-        viewer.expandToLevel(object, 1);
-      }
-    }
-  }
-
-  /**
-   * @since 3.1
-   */
-  protected void refreshPressed()
-  {
-    itemProvider.dispose();
-    initViewer();
-  }
-
-  protected void closeView()
-  {
-    try
-    {
-      getDisplay().syncExec(new Runnable()
-      {
-        public void run()
-        {
-          try
-          {
-            getSite().getPage().hideView(ContainerView.this);
-            ContainerView.this.dispose();
-          }
-          catch (Exception ignore)
-          {
-          }
-        }
-      });
-    }
-    catch (Exception ignore)
-    {
-    }
-  }
-
-  protected void showMessage(String message)
-  {
-    showMessage(MessageType.INFORMATION, message);
-  }
-
-  protected boolean showMessage(MessageType type, String message)
-  {
-    switch (type)
-    {
-    case INFORMATION:
-      MessageDialog.openInformation(viewer.getControl().getShell(), getTitle(), message);
-      return true;
-
-    case ERROR:
-      MessageDialog.openError(viewer.getControl().getShell(), getTitle(), message);
-      return true;
-
-    case WARNING:
-      MessageDialog.openWarning(viewer.getControl().getShell(), getTitle(), message);
-      return true;
-
-    case CONFIRM:
-      return MessageDialog.openConfirm(viewer.getControl().getShell(), getTitle(), message);
-
-    case QUESTION:
-      return MessageDialog.openQuestion(viewer.getControl().getShell(), getTitle(), message);
-
-    default:
-      return true;
-    }
-  }
-
-  /**
-   * @since 3.1
-   */
-  protected Action getRefreshAction()
-  {
-    return refreshAction;
-  }
-
-  protected Display getDisplay()
-  {
-    Display display = viewer.getControl().getDisplay();
-    if (display == null)
-    {
-      display = UIUtil.getDisplay();
-    }
-
-    return display;
-  }
-
-  public void refreshViewer(boolean updateLabels)
-  {
-    refreshElement(null, updateLabels);
-  }
-
-  public void refreshElement(final Object element, final boolean updateLabels)
-  {
-    try
-    {
-      getDisplay().asyncExec(new Runnable()
-      {
-        public void run()
-        {
-          try
-          {
-            if (element != null)
-            {
-              viewer.refresh(element, updateLabels);
-            }
-            else
-            {
-              viewer.refresh(updateLabels);
-            }
-          }
-          catch (RuntimeException ignore)
-          {
-          }
-        }
-      });
-    }
-    catch (RuntimeException ignore)
-    {
-    }
-  }
-
-  public void updateLabels(final Object element)
-  {
-    try
-    {
-      getDisplay().asyncExec(new Runnable()
-      {
-        public void run()
-        {
-          try
-          {
-            viewer.update(element, null);
-          }
-          catch (RuntimeException ignore)
-          {
-          }
-        }
-      });
-    }
-    catch (RuntimeException ignore)
-    {
-    }
-  }
-
-  public void revealElement(final Object element)
-  {
-    try
-    {
-      getDisplay().asyncExec(new Runnable()
-      {
-        public void run()
-        {
-          try
-          {
-            viewer.reveal(element);
-          }
-          catch (RuntimeException ignore)
-          {
-          }
-        }
-      });
-    }
-    catch (RuntimeException ignore)
-    {
-    }
-  }
-
-  public static ImageDescriptor getAddImageDescriptor()
-  {
-    return SharedIcons.getDescriptor(SharedIcons.TOOL_ADD);
-  }
-
-  public static ImageDescriptor getDeleteImageDescriptor()
-  {
-    return SharedIcons.getDescriptor(SharedIcons.TOOL_DELETE);
-  }
-
-  public static ImageDescriptor getRefreshImageDescriptor()
-  {
-    return SharedIcons.getDescriptor(SharedIcons.TOOL_REFRESH);
-  }
-
-  protected static enum MessageType
-  {
-    INFORMATION, ERROR, WARNING, CONFIRM, QUESTION
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  private final class RefreshAction extends SafeAction
-  {
-    private RefreshAction()
-    {
-      super(Messages.getString("ContainerView_1"), Messages.getString("ContainerView_2"), getRefreshImageDescriptor()); //$NON-NLS-1$ //$NON-NLS-2$
-    }
-
-    @Override
-    protected void safeRun() throws Exception
-    {
-      refreshPressed();
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   * @since 3.0
-   */
-  public static class Default<CONTAINER extends IContainer<?>> extends ContainerView
-  {
-    private CONTAINER container;
-
-    public Default()
-    {
-    }
-
-    protected IListener getContainerListener()
-    {
-      return null;
-    }
-
-    @Override
-    protected CONTAINER getContainer()
-    {
-      return container;
-    }
-
-    public void setContainer(CONTAINER container)
-    {
-      if (this.container != container)
-      {
-        IListener containerListener = getContainerListener();
-        if (containerListener != null && this.container != null)
-        {
-          this.container.removeListener(containerListener);
-        }
-
-        this.container = container;
-        if (containerListener != null && this.container != null)
-        {
-          this.container.addListener(containerListener);
-        }
-
-        resetInput();
-      }
-    }
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.views;

+

+import org.eclipse.net4j.ui.shared.SharedIcons;

+import org.eclipse.net4j.util.container.IContainer;

+import org.eclipse.net4j.util.event.IListener;

+import org.eclipse.net4j.util.internal.ui.actions.IntrospectAction;

+import org.eclipse.net4j.util.internal.ui.bundle.OM;

+import org.eclipse.net4j.util.internal.ui.messages.Messages;

+import org.eclipse.net4j.util.ui.UIUtil;

+import org.eclipse.net4j.util.ui.actions.SafeAction;

+

+import org.eclipse.jface.action.Action;

+import org.eclipse.jface.action.IMenuListener;

+import org.eclipse.jface.action.IMenuManager;

+import org.eclipse.jface.action.IToolBarManager;

+import org.eclipse.jface.action.MenuManager;

+import org.eclipse.jface.action.Separator;

+import org.eclipse.jface.dialogs.MessageDialog;

+import org.eclipse.jface.resource.ImageDescriptor;

+import org.eclipse.jface.viewers.DecoratingLabelProvider;

+import org.eclipse.jface.viewers.DoubleClickEvent;

+import org.eclipse.jface.viewers.IBaseLabelProvider;

+import org.eclipse.jface.viewers.IContentProvider;

+import org.eclipse.jface.viewers.IDoubleClickListener;

+import org.eclipse.jface.viewers.ILabelDecorator;

+import org.eclipse.jface.viewers.ISelection;

+import org.eclipse.jface.viewers.ISelectionChangedListener;

+import org.eclipse.jface.viewers.ISelectionProvider;

+import org.eclipse.jface.viewers.ITreeSelection;

+import org.eclipse.jface.viewers.SelectionChangedEvent;

+import org.eclipse.jface.viewers.StructuredSelection;

+import org.eclipse.jface.viewers.TreeViewer;

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.graphics.Color;

+import org.eclipse.swt.graphics.Font;

+import org.eclipse.swt.graphics.Image;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Control;

+import org.eclipse.swt.widgets.Display;

+import org.eclipse.swt.widgets.Menu;

+import org.eclipse.swt.widgets.Shell;

+import org.eclipse.ui.IActionBars;

+import org.eclipse.ui.IWorkbenchActionConstants;

+import org.eclipse.ui.PartInitException;

+import org.eclipse.ui.PlatformUI;

+import org.eclipse.ui.part.ISetSelectionTarget;

+import org.eclipse.ui.part.ViewPart;

+

+public abstract class ContainerView extends ViewPart implements ISelectionProvider, ISetSelectionTarget

+{

+  private Shell shell;

+

+  private ContainerItemProvider<IContainer<Object>> itemProvider;

+

+  private TreeViewer viewer;

+

+  private ISelectionChangedListener selectionListener = new ISelectionChangedListener()

+  {

+    public void selectionChanged(SelectionChangedEvent event)

+    {

+      ITreeSelection selection = (ITreeSelection)event.getSelection();

+      IActionBars bars = getViewSite().getActionBars();

+      ContainerView.this.selectionChanged(bars, selection);

+    }

+  };

+

+  private Action refreshAction = new RefreshAction();

+

+  public ContainerView()

+  {

+  }

+

+  public Shell getShell()

+  {

+    return shell;

+  }

+

+  public TreeViewer getViewer()

+  {

+    return viewer;

+  }

+

+  @Override

+  public void setFocus()

+  {

+    viewer.getControl().setFocus();

+  }

+

+  public void resetInput()

+  {

+    Runnable runnable = new Runnable()

+    {

+      public void run()

+      {

+        try

+        {

+          IContainer<?> container = getContainer();

+          viewer.setInput(container);

+        }

+        catch (RuntimeException ignore)

+        {

+        }

+      }

+    };

+

+    try

+    {

+      Display display = getDisplay();

+      if (display.getThread() == Thread.currentThread())

+      {

+        runnable.run();

+      }

+      else

+      {

+        display.asyncExec(runnable);

+      }

+    }

+    catch (RuntimeException ignore)

+    {

+    }

+  }

+

+  /**

+   * @since 3.0

+   */

+  public ISelection getSelection()

+  {

+    if (viewer != null)

+    {

+      return viewer.getSelection();

+    }

+

+    return StructuredSelection.EMPTY;

+  }

+

+  /**

+   * @since 3.0

+   */

+  public void setSelection(ISelection selection)

+  {

+    if (viewer != null)

+    {

+      viewer.setSelection(selection);

+    }

+  }

+

+  /**

+   * @since 3.0

+   */

+  public void addSelectionChangedListener(ISelectionChangedListener listener)

+  {

+    if (viewer != null)

+    {

+      viewer.addSelectionChangedListener(listener);

+    }

+  }

+

+  /**

+   * @since 3.0

+   */

+  public void removeSelectionChangedListener(ISelectionChangedListener listener)

+  {

+    if (viewer != null)

+    {

+      viewer.removeSelectionChangedListener(listener);

+    }

+  }

+

+  public void selectReveal(ISelection selection)

+  {

+    if (viewer != null)

+    {

+      viewer.setSelection(selection, true);

+    }

+  }

+

+  @Override

+  public final void createPartControl(Composite parent)

+  {

+    shell = parent.getShell();

+    Composite composite = UIUtil.createGridComposite(parent, 1);

+

+    Control control = createUI(composite);

+    control.setLayoutData(UIUtil.createGridData());

+

+    hookContextMenu();

+    hookDoubleClick();

+    contributeToActionBars();

+    createdUI();

+  }

+

+  protected Control createUI(Composite parent)

+  {

+    viewer = new TreeViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);

+    initViewer();

+

+    viewer.addSelectionChangedListener(selectionListener);

+    getSite().setSelectionProvider(this);

+    return viewer.getControl();

+  }

+

+  /**

+   * @since 3.1

+   */

+  protected void createdUI()

+  {

+  }

+

+  /**

+   * @since 3.1

+   */

+  protected void initViewer()

+  {

+    itemProvider = createContainerItemProvider();

+    viewer.setContentProvider(createContentProvider());

+    viewer.setLabelProvider(createLabelProvider());

+    viewer.setSorter(new ContainerNameSorter());

+    resetInput();

+  }

+

+  /**

+   * @since 3.0

+   */

+  protected IContentProvider createContentProvider()

+  {

+    return itemProvider;

+  }

+

+  /**

+   * @since 3.0

+   */

+  protected IBaseLabelProvider createLabelProvider()

+  {

+    ILabelDecorator labelDecorator = createLabelDecorator();

+    return new DecoratingLabelProvider(itemProvider, labelDecorator);

+  }

+

+  /**

+   * @since 3.0

+   */

+  protected ILabelDecorator createLabelDecorator()

+  {

+    return PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator();

+  }

+

+  protected ContainerItemProvider<IContainer<Object>> createContainerItemProvider()

+  {

+    return new ContainerItemProvider<IContainer<Object>>(getRootElementFilter())

+    {

+      @Override

+      public Image getImage(Object obj)

+      {

+        Image image = getElementImage(obj);

+        if (image == null)

+        {

+          image = super.getImage(obj);

+        }

+

+        return image;

+      }

+

+      @Override

+      public String getText(Object obj)

+      {

+        String text = getElementText(obj);

+        if (text == null)

+        {

+          text = super.getText(obj);

+        }

+

+        return text;

+      }

+

+      @Override

+      public Color getForeground(Object obj)

+      {

+        Color color = getElementForeground(obj);

+        if (color == null)

+        {

+          color = super.getForeground(obj);

+        }

+

+        return color;

+      }

+

+      @Override

+      public Color getBackground(Object obj)

+      {

+        Color color = getElementBackground(obj);

+        if (color == null)

+        {

+          color = super.getBackground(obj);

+        }

+

+        return color;

+      }

+

+      @Override

+      public Font getFont(Object obj)

+      {

+        Font font = getElementFont(obj);

+        if (font == null)

+        {

+          font = super.getFont(obj);

+        }

+

+        return font;

+      }

+    };

+  }

+

+  protected String getElementText(Object element)

+  {

+    return null;

+  }

+

+  protected Image getElementImage(Object element)

+  {

+    return null;

+  }

+

+  /**

+   * @since 3.0

+   */

+  protected Color getElementForeground(Object element)

+  {

+    return null;

+  }

+

+  /**

+   * @since 3.0

+   */

+  protected Color getElementBackground(Object element)

+  {

+    return null;

+  }

+

+  /**

+   * @since 3.0

+   */

+  protected Font getElementFont(Object element)

+  {

+    return null;

+  }

+

+  protected IElementFilter getRootElementFilter()

+  {

+    return null;

+  }

+

+  protected abstract IContainer<?> getContainer();

+

+  protected void hookDoubleClick()

+  {

+    viewer.addDoubleClickListener(new IDoubleClickListener()

+    {

+      public void doubleClick(DoubleClickEvent event)

+      {

+        ITreeSelection selection = (ITreeSelection)viewer.getSelection();

+        Object object = selection.getFirstElement();

+        doubleClicked(object);

+      }

+    });

+  }

+

+  protected void hookContextMenu()

+  {

+    MenuManager menuMgr = new MenuManager("#PopupMenu"); //$NON-NLS-1$

+    menuMgr.setRemoveAllWhenShown(true);

+    menuMgr.addMenuListener(new IMenuListener()

+    {

+      public void menuAboutToShow(IMenuManager manager)

+      {

+        ITreeSelection selection = (ITreeSelection)viewer.getSelection();

+        fillContextMenu(manager, selection);

+      }

+    });

+

+    Menu menu = menuMgr.createContextMenu(viewer.getControl());

+    viewer.getControl().setMenu(menu);

+    getSite().registerContextMenu(menuMgr, viewer);

+  }

+

+  protected void contributeToActionBars()

+  {

+    IActionBars bars = getViewSite().getActionBars();

+    fillLocalPullDown(bars.getMenuManager());

+    fillLocalToolBar(bars.getToolBarManager());

+  }

+

+  protected void fillLocalPullDown(IMenuManager manager)

+  {

+    manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));

+    manager.add(refreshAction);

+    manager.add(new IntrospectAction(getViewer()));

+  }

+

+  protected void fillLocalToolBar(IToolBarManager manager)

+  {

+    manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));

+  }

+

+  protected void fillContextMenu(IMenuManager manager, ITreeSelection selection)

+  {

+    manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));

+    itemProvider.fillContextMenu(manager, selection);

+  }

+

+  protected void selectionChanged(IActionBars bars, ITreeSelection selection)

+  {

+  }

+

+  protected void doubleClicked(Object object)

+  {

+    if (object instanceof ContainerItemProvider.ErrorElement)

+    {

+      try

+      {

+        UIUtil.getActiveWorkbenchPage().showView(UIUtil.ERROR_LOG_ID);

+      }

+      catch (PartInitException ex)

+      {

+        OM.LOG.error(ex);

+      }

+    }

+    else if (object != null && viewer.isExpandable(object))

+    {

+      if (viewer.getExpandedState(object))

+      {

+        viewer.collapseToLevel(object, TreeViewer.ALL_LEVELS);

+      }

+      else

+      {

+        viewer.expandToLevel(object, 1);

+      }

+    }

+  }

+

+  /**

+   * @since 3.1

+   */

+  protected void refreshPressed()

+  {

+    itemProvider.dispose();

+    initViewer();

+  }

+

+  protected void closeView()

+  {

+    try

+    {

+      getDisplay().syncExec(new Runnable()

+      {

+        public void run()

+        {

+          try

+          {

+            getSite().getPage().hideView(ContainerView.this);

+            ContainerView.this.dispose();

+          }

+          catch (Exception ignore)

+          {

+          }

+        }

+      });

+    }

+    catch (Exception ignore)

+    {

+    }

+  }

+

+  protected void showMessage(String message)

+  {

+    showMessage(MessageType.INFORMATION, message);

+  }

+

+  protected boolean showMessage(MessageType type, String message)

+  {

+    switch (type)

+    {

+    case INFORMATION:

+      MessageDialog.openInformation(viewer.getControl().getShell(), getTitle(), message);

+      return true;

+

+    case ERROR:

+      MessageDialog.openError(viewer.getControl().getShell(), getTitle(), message);

+      return true;

+

+    case WARNING:

+      MessageDialog.openWarning(viewer.getControl().getShell(), getTitle(), message);

+      return true;

+

+    case CONFIRM:

+      return MessageDialog.openConfirm(viewer.getControl().getShell(), getTitle(), message);

+

+    case QUESTION:

+      return MessageDialog.openQuestion(viewer.getControl().getShell(), getTitle(), message);

+

+    default:

+      return true;

+    }

+  }

+

+  /**

+   * @since 3.1

+   */

+  protected Action getRefreshAction()

+  {

+    return refreshAction;

+  }

+

+  protected Display getDisplay()

+  {

+    Display display = viewer.getControl().getDisplay();

+    if (display == null)

+    {

+      display = UIUtil.getDisplay();

+    }

+

+    return display;

+  }

+

+  public void refreshViewer(boolean updateLabels)

+  {

+    refreshElement(null, updateLabels);

+  }

+

+  public void refreshElement(final Object element, final boolean updateLabels)

+  {

+    try

+    {

+      getDisplay().asyncExec(new Runnable()

+      {

+        public void run()

+        {

+          try

+          {

+            if (element != null)

+            {

+              viewer.refresh(element, updateLabels);

+            }

+            else

+            {

+              viewer.refresh(updateLabels);

+            }

+          }

+          catch (RuntimeException ignore)

+          {

+          }

+        }

+      });

+    }

+    catch (RuntimeException ignore)

+    {

+    }

+  }

+

+  public void updateLabels(final Object element)

+  {

+    try

+    {

+      getDisplay().asyncExec(new Runnable()

+      {

+        public void run()

+        {

+          try

+          {

+            viewer.update(element, null);

+          }

+          catch (RuntimeException ignore)

+          {

+          }

+        }

+      });

+    }

+    catch (RuntimeException ignore)

+    {

+    }

+  }

+

+  public void revealElement(final Object element)

+  {

+    try

+    {

+      getDisplay().asyncExec(new Runnable()

+      {

+        public void run()

+        {

+          try

+          {

+            viewer.reveal(element);

+          }

+          catch (RuntimeException ignore)

+          {

+          }

+        }

+      });

+    }

+    catch (RuntimeException ignore)

+    {

+    }

+  }

+

+  public static ImageDescriptor getAddImageDescriptor()

+  {

+    return SharedIcons.getDescriptor(SharedIcons.TOOL_ADD);

+  }

+

+  public static ImageDescriptor getDeleteImageDescriptor()

+  {

+    return SharedIcons.getDescriptor(SharedIcons.TOOL_DELETE);

+  }

+

+  public static ImageDescriptor getRefreshImageDescriptor()

+  {

+    return SharedIcons.getDescriptor(SharedIcons.TOOL_REFRESH);

+  }

+

+  protected static enum MessageType

+  {

+    INFORMATION, ERROR, WARNING, CONFIRM, QUESTION

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  private final class RefreshAction extends SafeAction

+  {

+    private RefreshAction()

+    {

+      super(Messages.getString("ContainerView_1"), Messages.getString("ContainerView_2"), getRefreshImageDescriptor()); //$NON-NLS-1$ //$NON-NLS-2$

+    }

+

+    @Override

+    protected void safeRun() throws Exception

+    {

+      refreshPressed();

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   * @since 3.0

+   */

+  public static class Default<CONTAINER extends IContainer<?>> extends ContainerView

+  {

+    private CONTAINER container;

+

+    public Default()

+    {

+    }

+

+    protected IListener getContainerListener()

+    {

+      return null;

+    }

+

+    @Override

+    protected CONTAINER getContainer()

+    {

+      return container;

+    }

+

+    public void setContainer(CONTAINER container)

+    {

+      if (this.container != container)

+      {

+        IListener containerListener = getContainerListener();

+        if (containerListener != null && this.container != null)

+        {

+          this.container.removeListener(containerListener);

+        }

+

+        this.container = container;

+        if (containerListener != null && this.container != null)

+        {

+          this.container.addListener(containerListener);

+        }

+

+        resetInput();

+      }

+    }

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/IElementFilter.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/IElementFilter.java
index 64d0f6b838..6cf5f8b4d5 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/IElementFilter.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/IElementFilter.java
@@ -1,19 +1,19 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.views;
-
-/**
- * @author Eike Stepper
- */
-public interface IElementFilter
-{
-  public boolean filter(Object element);
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.views;

+

+/**

+ * @author Eike Stepper

+ */

+public interface IElementFilter

+{

+  public boolean filter(Object element);

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ItemProvider.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ItemProvider.java
index acca0ff2bf..f64847164d 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ItemProvider.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/ItemProvider.java
@@ -1,157 +1,157 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.views;
-
-import org.eclipse.net4j.util.internal.ui.bundle.OM;
-import org.eclipse.net4j.util.lifecycle.LifecycleUtil;
-import org.eclipse.net4j.util.ui.StructuredContentProvider;
-
-import org.eclipse.jface.action.IMenuManager;
-import org.eclipse.jface.viewers.IColorProvider;
-import org.eclipse.jface.viewers.IFontProvider;
-import org.eclipse.jface.viewers.ILabelProvider;
-import org.eclipse.jface.viewers.ILabelProviderListener;
-import org.eclipse.jface.viewers.ITreeContentProvider;
-import org.eclipse.jface.viewers.ITreeSelection;
-import org.eclipse.jface.viewers.LabelProviderChangedEvent;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.Color;
-import org.eclipse.swt.graphics.Font;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.ui.ISharedImages;
-import org.eclipse.ui.PlatformUI;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public abstract class ItemProvider<INPUT> extends StructuredContentProvider<INPUT> implements ITreeContentProvider,
-    ILabelProvider, IColorProvider, IFontProvider
-{
-  public static final Object[] NO_ELEMENTS = {};
-
-  private List<ILabelProviderListener> listeners = new ArrayList<ILabelProviderListener>(0);
-
-  public ItemProvider()
-  {
-  }
-
-  public final Object[] getElements(Object parent)
-  {
-    return getChildren(parent);
-  }
-
-  public boolean hasChildren(Object parent)
-  {
-    return getChildren(parent).length != 0;
-  }
-
-  public String getText(Object obj)
-  {
-    return obj.toString();
-  }
-
-  public Image getImage(Object obj)
-  {
-    String imageKey = ISharedImages.IMG_OBJ_ELEMENT;
-    return PlatformUI.getWorkbench().getSharedImages().getImage(imageKey);
-  }
-
-  public Color getBackground(Object element)
-  {
-    return null;
-  }
-
-  public Color getForeground(Object element)
-  {
-    if (!LifecycleUtil.isActive(element))
-    {
-      return getDisplay().getSystemColor(SWT.COLOR_GRAY);
-    }
-
-    return null;
-  }
-
-  public Font getFont(Object element)
-  {
-    return null;
-  }
-
-  public boolean isLabelProperty(Object element, String property)
-  {
-    return true;
-  }
-
-  public ILabelProviderListener[] getListeners()
-  {
-    synchronized (listeners)
-    {
-      return listeners.toArray(new ILabelProviderListener[listeners.size()]);
-    }
-  }
-
-  public void addListener(ILabelProviderListener listener)
-  {
-    synchronized (listeners)
-    {
-      listeners.add(listener);
-    }
-  }
-
-  public void removeListener(ILabelProviderListener listener)
-  {
-    synchronized (listeners)
-    {
-      listeners.remove(listener);
-    }
-  }
-
-  protected void fillContextMenu(IMenuManager manager, ITreeSelection selection)
-  {
-  }
-
-  protected void fireLabelProviderChanged()
-  {
-    fireLabelProviderChanged(new LabelProviderChangedEvent(this));
-  }
-
-  protected void fireLabelProviderChanged(Object element)
-  {
-    fireLabelProviderChanged(new LabelProviderChangedEvent(this, element));
-  }
-
-  protected void fireLabelProviderChanged(Object[] elements)
-  {
-    fireLabelProviderChanged(new LabelProviderChangedEvent(this, elements));
-  }
-
-  /**
-   * Fires a label provider changed event to all registered listeners Only listeners registered at the time this method
-   * is called are notified.
-   * 
-   * @param event
-   *          a label provider changed event
-   * @see ILabelProviderListener#labelProviderChanged
-   */
-  private void fireLabelProviderChanged(LabelProviderChangedEvent event)
-  {
-    for (ILabelProviderListener listener : getListeners())
-    {
-      try
-      {
-        listener.labelProviderChanged(event);
-      }
-      catch (Exception ex)
-      {
-        OM.LOG.error(ex);
-      }
-    }
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.views;

+

+import org.eclipse.net4j.util.internal.ui.bundle.OM;

+import org.eclipse.net4j.util.lifecycle.LifecycleUtil;

+import org.eclipse.net4j.util.ui.StructuredContentProvider;

+

+import org.eclipse.jface.action.IMenuManager;

+import org.eclipse.jface.viewers.IColorProvider;

+import org.eclipse.jface.viewers.IFontProvider;

+import org.eclipse.jface.viewers.ILabelProvider;

+import org.eclipse.jface.viewers.ILabelProviderListener;

+import org.eclipse.jface.viewers.ITreeContentProvider;

+import org.eclipse.jface.viewers.ITreeSelection;

+import org.eclipse.jface.viewers.LabelProviderChangedEvent;

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.graphics.Color;

+import org.eclipse.swt.graphics.Font;

+import org.eclipse.swt.graphics.Image;

+import org.eclipse.ui.ISharedImages;

+import org.eclipse.ui.PlatformUI;

+

+import java.util.ArrayList;

+import java.util.List;

+

+public abstract class ItemProvider<INPUT> extends StructuredContentProvider<INPUT> implements ITreeContentProvider,

+    ILabelProvider, IColorProvider, IFontProvider

+{

+  public static final Object[] NO_ELEMENTS = {};

+

+  private List<ILabelProviderListener> listeners = new ArrayList<ILabelProviderListener>(0);

+

+  public ItemProvider()

+  {

+  }

+

+  public final Object[] getElements(Object parent)

+  {

+    return getChildren(parent);

+  }

+

+  public boolean hasChildren(Object parent)

+  {

+    return getChildren(parent).length != 0;

+  }

+

+  public String getText(Object obj)

+  {

+    return obj.toString();

+  }

+

+  public Image getImage(Object obj)

+  {

+    String imageKey = ISharedImages.IMG_OBJ_ELEMENT;

+    return PlatformUI.getWorkbench().getSharedImages().getImage(imageKey);

+  }

+

+  public Color getBackground(Object element)

+  {

+    return null;

+  }

+

+  public Color getForeground(Object element)

+  {

+    if (!LifecycleUtil.isActive(element))

+    {

+      return getDisplay().getSystemColor(SWT.COLOR_GRAY);

+    }

+

+    return null;

+  }

+

+  public Font getFont(Object element)

+  {

+    return null;

+  }

+

+  public boolean isLabelProperty(Object element, String property)

+  {

+    return true;

+  }

+

+  public ILabelProviderListener[] getListeners()

+  {

+    synchronized (listeners)

+    {

+      return listeners.toArray(new ILabelProviderListener[listeners.size()]);

+    }

+  }

+

+  public void addListener(ILabelProviderListener listener)

+  {

+    synchronized (listeners)

+    {

+      listeners.add(listener);

+    }

+  }

+

+  public void removeListener(ILabelProviderListener listener)

+  {

+    synchronized (listeners)

+    {

+      listeners.remove(listener);

+    }

+  }

+

+  protected void fillContextMenu(IMenuManager manager, ITreeSelection selection)

+  {

+  }

+

+  protected void fireLabelProviderChanged()

+  {

+    fireLabelProviderChanged(new LabelProviderChangedEvent(this));

+  }

+

+  protected void fireLabelProviderChanged(Object element)

+  {

+    fireLabelProviderChanged(new LabelProviderChangedEvent(this, element));

+  }

+

+  protected void fireLabelProviderChanged(Object[] elements)

+  {

+    fireLabelProviderChanged(new LabelProviderChangedEvent(this, elements));

+  }

+

+  /**

+   * Fires a label provider changed event to all registered listeners Only listeners registered at the time this method

+   * is called are notified.

+   * 

+   * @param event

+   *          a label provider changed event

+   * @see ILabelProviderListener#labelProviderChanged

+   */

+  private void fireLabelProviderChanged(LabelProviderChangedEvent event)

+  {

+    for (ILabelProviderListener listener : getListeners())

+    {

+      try

+      {

+        listener.labelProviderChanged(event);

+      }

+      catch (Exception ex)

+      {

+        OM.LOG.error(ex);

+      }

+    }

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/MasterDetailsView.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/MasterDetailsView.java
index 637156ef8c..3aede367d5 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/MasterDetailsView.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/MasterDetailsView.java
@@ -1,318 +1,318 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.views;
-
-import org.eclipse.net4j.util.ObjectUtil;
-import org.eclipse.net4j.util.internal.ui.bundle.OM;
-import org.eclipse.net4j.util.internal.ui.messages.Messages;
-import org.eclipse.net4j.util.ui.UIUtil;
-import org.eclipse.net4j.util.ui.actions.SafeAction;
-import org.eclipse.net4j.util.ui.actions.SashLayoutAction;
-import org.eclipse.net4j.util.ui.widgets.CoolBarComposite;
-import org.eclipse.net4j.util.ui.widgets.SashComposite;
-
-import org.eclipse.jface.action.IContributionManager;
-import org.eclipse.jface.action.IMenuManager;
-import org.eclipse.jface.action.Separator;
-import org.eclipse.jface.viewers.ISelectionChangedListener;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.SelectionChangedEvent;
-import org.eclipse.jface.viewers.StructuredViewer;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.CTabFolder;
-import org.eclipse.swt.custom.CTabItem;
-import org.eclipse.swt.events.SelectionAdapter;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-
-/**
- * @author Eike Stepper
- * @since 2.0
- */
-public abstract class MasterDetailsView extends MultiViewersView
-{
-  private StructuredViewer master;
-
-  private CTabFolder detailsFolder;
-
-  private Object currentMasterElement = new Object();
-
-  private String[] detailTitles;
-
-  private CTabItem[] detailItems;
-
-  private StructuredViewer[] details;
-
-  private int currentDetailIndex;
-
-  private SashComposite sash;
-
-  public MasterDetailsView()
-  {
-  }
-
-  public StructuredViewer getMaster()
-  {
-    return master;
-  }
-
-  public StructuredViewer[] getDetails()
-  {
-    return details;
-  }
-
-  public String[] getDetailTitles()
-  {
-    return detailTitles;
-  }
-
-  public Object getCurrentMasterElement()
-  {
-    return currentMasterElement;
-  }
-
-  public int getCurrentDetailIndex()
-  {
-    return currentDetailIndex;
-  }
-
-  public String getCurrentDetailTitle()
-  {
-    if (detailTitles == null || currentDetailIndex == -1)
-    {
-      return null;
-    }
-
-    return detailTitles[currentDetailIndex];
-  }
-
-  @Override
-  protected Control createUI(Composite parent)
-  {
-    sash = new SashComposite(parent, SWT.NONE, 10, 50, true)
-    {
-      @Override
-      protected Control createControl1(Composite parent)
-      {
-        master = createMaster(parent);
-        return master.getControl();
-      }
-
-      @Override
-      protected Control createControl2(Composite parent)
-      {
-        return new CoolBarComposite(parent, SWT.NONE)
-        {
-          @Override
-          protected Control createUI(Composite parent)
-          {
-            // Styles: CLOSE, TOP, BOTTOM, FLAT, BORDER, SINGLE, MULTI
-            detailsFolder = new CTabFolder(parent, SWT.BOTTOM | SWT.FLAT);
-            detailsFolder.setLayoutData(UIUtil.createGridData());
-            adjustDetails(null);
-            detailsFolder.addSelectionListener(new SelectionAdapter()
-            {
-              @Override
-              public void widgetSelected(SelectionEvent e)
-              {
-                String title = detailsFolder.getSelection().getText();
-                int detailIndex = indexOf(detailItems, title);
-                if (detailIndex != currentDetailIndex)
-                {
-                  currentDetailIndex = detailIndex;
-                  updateCoolBar();
-                }
-              }
-            });
-
-            return detailsFolder;
-          }
-
-          @Override
-          protected void fillCoolBar(IContributionManager manager)
-          {
-            MasterDetailsView.this.fillCoolBar(manager);
-            manager.add(new RefreshAction());
-          }
-        };
-      }
-    };
-
-    sash.setVertical(true);
-    setCurrentViewer(master);
-    master.addSelectionChangedListener(new ISelectionChangedListener()
-    {
-      public void selectionChanged(SelectionChangedEvent event)
-      {
-        try
-        {
-          masterSelectionChanged(event);
-        }
-        catch (Error ex)
-        {
-          OM.LOG.error(ex);
-          throw ex;
-        }
-        catch (RuntimeException ex)
-        {
-          OM.LOG.error(ex);
-          throw ex;
-        }
-      }
-    });
-
-    return sash;
-  }
-
-  @Override
-  protected void fillLocalPullDown(IMenuManager manager)
-  {
-    super.fillLocalPullDown(manager);
-    manager.add(new Separator("group1")); //$NON-NLS-1$
-    manager.add(new SashLayoutAction.LayoutMenu(sash));
-    manager.add(new Separator("group2")); //$NON-NLS-1$
-    manager.add(new RefreshAction());
-  }
-
-  protected void masterSelectionChanged(SelectionChangedEvent event)
-  {
-    IStructuredSelection selection = (IStructuredSelection)master.getSelection();
-    Object masterElement = selection.getFirstElement();
-    adjustDetails(masterElement);
-  }
-
-  protected void adjustDetails(Object masterElement)
-  {
-    if (ObjectUtil.equals(masterElement, currentMasterElement))
-    {
-      return;
-    }
-
-    // Temporarily remember old values
-    String oldDetailTitle = detailItems == null || currentDetailIndex < 0 ? null : detailItems[currentDetailIndex]
-        .getText();
-    StructuredViewer[] oldDetails = details;
-    CTabItem[] oldDetailItems = detailItems;
-
-    // Initialize new values
-    detailTitles = getDetailTitles(masterElement);
-    details = new StructuredViewer[detailTitles.length];
-    detailItems = new CTabItem[detailTitles.length];
-
-    for (int i = 0; i < detailTitles.length; i++)
-    {
-      String title = detailTitles[i];
-      int oldIndex = indexOf(oldDetailItems, title);
-      if (oldIndex != -1)
-      {
-        details[i] = oldDetails[oldIndex];
-        oldDetailItems[oldIndex].setControl(null);
-        oldDetailItems[oldIndex].dispose();
-        oldDetailItems[oldIndex] = null;
-      }
-      else
-      {
-        details[i] = createDetail(detailsFolder, title);
-      }
-
-      detailItems[i] = new CTabItem(detailsFolder, SWT.NONE, i);
-      detailItems[i].setText(title);
-      detailItems[i].setControl(details[i].getControl());
-    }
-
-    // Cleanup
-    if (oldDetailItems != null)
-    {
-      for (CTabItem item : oldDetailItems)
-      {
-        if (item != null)
-        {
-          item.dispose();
-        }
-      }
-    }
-
-    currentMasterElement = masterElement;
-    for (StructuredViewer viewer : details)
-    {
-      setDetailInput(viewer, masterElement);
-    }
-
-    currentDetailIndex = indexOf(detailItems, oldDetailTitle);
-    if (currentDetailIndex == -1 && details.length > 0)
-    {
-      currentDetailIndex = 0;
-    }
-
-    if (currentDetailIndex != -1)
-    {
-      detailsFolder.setSelection(currentDetailIndex);
-    }
-  }
-
-  protected void setDetailInput(StructuredViewer viewer, Object input)
-  {
-    if (input != viewer.getInput())
-    {
-      viewer.setInput(input);
-    }
-  }
-
-  protected void fillCoolBar(IContributionManager manager)
-  {
-  }
-
-  protected abstract StructuredViewer createMaster(Composite parent);
-
-  protected abstract StructuredViewer createDetail(Composite parent, String title);
-
-  protected abstract String[] getDetailTitles(Object masterElement);
-
-  public static int indexOf(CTabItem[] items, String title)
-  {
-    if (items != null)
-    {
-      for (int i = 0; i < items.length; i++)
-      {
-        CTabItem item = items[i];
-        if (item != null && ObjectUtil.equals(item.getText(), title))
-        {
-          return i;
-        }
-      }
-    }
-
-    return -1;
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  protected final class RefreshAction extends SafeAction
-  {
-    public RefreshAction()
-    {
-      super(
-          Messages.getString("MasterDetailsView_2"), Messages.getString("MasterDetailsView_3"), OM.getImageDescriptor("icons/full/etool16/refresh.gif")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
-    }
-
-    @Override
-    protected void safeRun() throws Exception
-    {
-      StructuredViewer viewer = getCurrentViewer();
-      if (viewer != null)
-      {
-        viewer.refresh();
-      }
-    }
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.views;

+

+import org.eclipse.net4j.util.ObjectUtil;

+import org.eclipse.net4j.util.internal.ui.bundle.OM;

+import org.eclipse.net4j.util.internal.ui.messages.Messages;

+import org.eclipse.net4j.util.ui.UIUtil;

+import org.eclipse.net4j.util.ui.actions.SafeAction;

+import org.eclipse.net4j.util.ui.actions.SashLayoutAction;

+import org.eclipse.net4j.util.ui.widgets.CoolBarComposite;

+import org.eclipse.net4j.util.ui.widgets.SashComposite;

+

+import org.eclipse.jface.action.IContributionManager;

+import org.eclipse.jface.action.IMenuManager;

+import org.eclipse.jface.action.Separator;

+import org.eclipse.jface.viewers.ISelectionChangedListener;

+import org.eclipse.jface.viewers.IStructuredSelection;

+import org.eclipse.jface.viewers.SelectionChangedEvent;

+import org.eclipse.jface.viewers.StructuredViewer;

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.custom.CTabFolder;

+import org.eclipse.swt.custom.CTabItem;

+import org.eclipse.swt.events.SelectionAdapter;

+import org.eclipse.swt.events.SelectionEvent;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Control;

+

+/**

+ * @author Eike Stepper

+ * @since 2.0

+ */

+public abstract class MasterDetailsView extends MultiViewersView

+{

+  private StructuredViewer master;

+

+  private CTabFolder detailsFolder;

+

+  private Object currentMasterElement = new Object();

+

+  private String[] detailTitles;

+

+  private CTabItem[] detailItems;

+

+  private StructuredViewer[] details;

+

+  private int currentDetailIndex;

+

+  private SashComposite sash;

+

+  public MasterDetailsView()

+  {

+  }

+

+  public StructuredViewer getMaster()

+  {

+    return master;

+  }

+

+  public StructuredViewer[] getDetails()

+  {

+    return details;

+  }

+

+  public String[] getDetailTitles()

+  {

+    return detailTitles;

+  }

+

+  public Object getCurrentMasterElement()

+  {

+    return currentMasterElement;

+  }

+

+  public int getCurrentDetailIndex()

+  {

+    return currentDetailIndex;

+  }

+

+  public String getCurrentDetailTitle()

+  {

+    if (detailTitles == null || currentDetailIndex == -1)

+    {

+      return null;

+    }

+

+    return detailTitles[currentDetailIndex];

+  }

+

+  @Override

+  protected Control createUI(Composite parent)

+  {

+    sash = new SashComposite(parent, SWT.NONE, 10, 50, true)

+    {

+      @Override

+      protected Control createControl1(Composite parent)

+      {

+        master = createMaster(parent);

+        return master.getControl();

+      }

+

+      @Override

+      protected Control createControl2(Composite parent)

+      {

+        return new CoolBarComposite(parent, SWT.NONE)

+        {

+          @Override

+          protected Control createUI(Composite parent)

+          {

+            // Styles: CLOSE, TOP, BOTTOM, FLAT, BORDER, SINGLE, MULTI

+            detailsFolder = new CTabFolder(parent, SWT.BOTTOM | SWT.FLAT);

+            detailsFolder.setLayoutData(UIUtil.createGridData());

+            adjustDetails(null);

+            detailsFolder.addSelectionListener(new SelectionAdapter()

+            {

+              @Override

+              public void widgetSelected(SelectionEvent e)

+              {

+                String title = detailsFolder.getSelection().getText();

+                int detailIndex = indexOf(detailItems, title);

+                if (detailIndex != currentDetailIndex)

+                {

+                  currentDetailIndex = detailIndex;

+                  updateCoolBar();

+                }

+              }

+            });

+

+            return detailsFolder;

+          }

+

+          @Override

+          protected void fillCoolBar(IContributionManager manager)

+          {

+            MasterDetailsView.this.fillCoolBar(manager);

+            manager.add(new RefreshAction());

+          }

+        };

+      }

+    };

+

+    sash.setVertical(true);

+    setCurrentViewer(master);

+    master.addSelectionChangedListener(new ISelectionChangedListener()

+    {

+      public void selectionChanged(SelectionChangedEvent event)

+      {

+        try

+        {

+          masterSelectionChanged(event);

+        }

+        catch (Error ex)

+        {

+          OM.LOG.error(ex);

+          throw ex;

+        }

+        catch (RuntimeException ex)

+        {

+          OM.LOG.error(ex);

+          throw ex;

+        }

+      }

+    });

+

+    return sash;

+  }

+

+  @Override

+  protected void fillLocalPullDown(IMenuManager manager)

+  {

+    super.fillLocalPullDown(manager);

+    manager.add(new Separator("group1")); //$NON-NLS-1$

+    manager.add(new SashLayoutAction.LayoutMenu(sash));

+    manager.add(new Separator("group2")); //$NON-NLS-1$

+    manager.add(new RefreshAction());

+  }

+

+  protected void masterSelectionChanged(SelectionChangedEvent event)

+  {

+    IStructuredSelection selection = (IStructuredSelection)master.getSelection();

+    Object masterElement = selection.getFirstElement();

+    adjustDetails(masterElement);

+  }

+

+  protected void adjustDetails(Object masterElement)

+  {

+    if (ObjectUtil.equals(masterElement, currentMasterElement))

+    {

+      return;

+    }

+

+    // Temporarily remember old values

+    String oldDetailTitle = detailItems == null || currentDetailIndex < 0 ? null : detailItems[currentDetailIndex]

+        .getText();

+    StructuredViewer[] oldDetails = details;

+    CTabItem[] oldDetailItems = detailItems;

+

+    // Initialize new values

+    detailTitles = getDetailTitles(masterElement);

+    details = new StructuredViewer[detailTitles.length];

+    detailItems = new CTabItem[detailTitles.length];

+

+    for (int i = 0; i < detailTitles.length; i++)

+    {

+      String title = detailTitles[i];

+      int oldIndex = indexOf(oldDetailItems, title);

+      if (oldIndex != -1)

+      {

+        details[i] = oldDetails[oldIndex];

+        oldDetailItems[oldIndex].setControl(null);

+        oldDetailItems[oldIndex].dispose();

+        oldDetailItems[oldIndex] = null;

+      }

+      else

+      {

+        details[i] = createDetail(detailsFolder, title);

+      }

+

+      detailItems[i] = new CTabItem(detailsFolder, SWT.NONE, i);

+      detailItems[i].setText(title);

+      detailItems[i].setControl(details[i].getControl());

+    }

+

+    // Cleanup

+    if (oldDetailItems != null)

+    {

+      for (CTabItem item : oldDetailItems)

+      {

+        if (item != null)

+        {

+          item.dispose();

+        }

+      }

+    }

+

+    currentMasterElement = masterElement;

+    for (StructuredViewer viewer : details)

+    {

+      setDetailInput(viewer, masterElement);

+    }

+

+    currentDetailIndex = indexOf(detailItems, oldDetailTitle);

+    if (currentDetailIndex == -1 && details.length > 0)

+    {

+      currentDetailIndex = 0;

+    }

+

+    if (currentDetailIndex != -1)

+    {

+      detailsFolder.setSelection(currentDetailIndex);

+    }

+  }

+

+  protected void setDetailInput(StructuredViewer viewer, Object input)

+  {

+    if (input != viewer.getInput())

+    {

+      viewer.setInput(input);

+    }

+  }

+

+  protected void fillCoolBar(IContributionManager manager)

+  {

+  }

+

+  protected abstract StructuredViewer createMaster(Composite parent);

+

+  protected abstract StructuredViewer createDetail(Composite parent, String title);

+

+  protected abstract String[] getDetailTitles(Object masterElement);

+

+  public static int indexOf(CTabItem[] items, String title)

+  {

+    if (items != null)

+    {

+      for (int i = 0; i < items.length; i++)

+      {

+        CTabItem item = items[i];

+        if (item != null && ObjectUtil.equals(item.getText(), title))

+        {

+          return i;

+        }

+      }

+    }

+

+    return -1;

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  protected final class RefreshAction extends SafeAction

+  {

+    public RefreshAction()

+    {

+      super(

+          Messages.getString("MasterDetailsView_2"), Messages.getString("MasterDetailsView_3"), OM.getImageDescriptor("icons/full/etool16/refresh.gif")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$

+    }

+

+    @Override

+    protected void safeRun() throws Exception

+    {

+      StructuredViewer viewer = getCurrentViewer();

+      if (viewer != null)

+      {

+        viewer.refresh();

+      }

+    }

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/MultiViewersView.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/MultiViewersView.java
index bb96f31ec2..5622242233 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/MultiViewersView.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/MultiViewersView.java
@@ -1,350 +1,350 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.views;
-
-import org.eclipse.net4j.util.internal.ui.bundle.OM;
-import org.eclipse.net4j.util.ui.UIUtil;
-
-import org.eclipse.jface.action.IMenuListener;
-import org.eclipse.jface.action.IMenuManager;
-import org.eclipse.jface.action.IToolBarManager;
-import org.eclipse.jface.action.MenuManager;
-import org.eclipse.jface.action.Separator;
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.jface.viewers.DoubleClickEvent;
-import org.eclipse.jface.viewers.IDoubleClickListener;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.StructuredViewer;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Menu;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.ui.IActionBars;
-import org.eclipse.ui.IWorkbenchActionConstants;
-import org.eclipse.ui.part.ISetSelectionTarget;
-import org.eclipse.ui.part.ViewPart;
-
-/**
- * @author Eike Stepper
- * @since 2.0
- */
-public abstract class MultiViewersView extends ViewPart implements ISetSelectionTarget
-{
-  private Shell shell;
-
-  private StructuredViewer currentViewer;
-
-  public MultiViewersView()
-  {
-  }
-
-  public Shell getShell()
-  {
-    return shell;
-  }
-
-  public StructuredViewer getCurrentViewer()
-  {
-    return currentViewer;
-  }
-
-  public void setCurrentViewer(StructuredViewer viewer)
-  {
-    currentViewer = viewer;
-    getSite().setSelectionProvider(currentViewer);
-    hookContextMenu(currentViewer);
-  }
-
-  @Override
-  public void setFocus()
-  {
-    StructuredViewer viewer = getCurrentViewer();
-    if (viewer != null)
-    {
-      viewer.getControl().setFocus();
-    }
-  }
-
-  public void refreshViewer(boolean updateLabels)
-  {
-    refreshElement(null, updateLabels);
-  }
-
-  public void refreshElement(final Object element, final boolean updateLabels)
-  {
-    try
-    {
-      final StructuredViewer viewer = getCurrentViewer();
-      if (viewer != null)
-      {
-        getDisplay().asyncExec(new Runnable()
-        {
-          public void run()
-          {
-            try
-            {
-              if (element != null)
-              {
-                viewer.refresh(element, updateLabels);
-              }
-              else
-              {
-                viewer.refresh(updateLabels);
-              }
-            }
-            catch (RuntimeException ignore)
-            {
-            }
-          }
-        });
-      }
-    }
-    catch (RuntimeException ignore)
-    {
-    }
-  }
-
-  public void updateLabels(final Object element)
-  {
-    try
-    {
-      final StructuredViewer viewer = getCurrentViewer();
-      if (viewer != null)
-      {
-        getDisplay().asyncExec(new Runnable()
-        {
-          public void run()
-          {
-            try
-            {
-              viewer.update(element, null);
-            }
-            catch (RuntimeException ignore)
-            {
-            }
-          }
-        });
-      }
-    }
-    catch (RuntimeException ignore)
-    {
-    }
-  }
-
-  public void revealElement(final Object element)
-  {
-    try
-    {
-      final StructuredViewer viewer = getCurrentViewer();
-      if (viewer != null)
-      {
-        getDisplay().asyncExec(new Runnable()
-        {
-          public void run()
-          {
-            try
-            {
-              viewer.reveal(element);
-            }
-            catch (RuntimeException ignore)
-            {
-            }
-          }
-        });
-      }
-    }
-    catch (RuntimeException ignore)
-    {
-    }
-  }
-
-  public void selectReveal(ISelection selection)
-  {
-    StructuredViewer viewer = getCurrentViewer();
-    if (viewer != null)
-    {
-      viewer.setSelection(selection, true);
-    }
-  }
-
-  public void closeView()
-  {
-    try
-    {
-      getSite().getShell().getDisplay().syncExec(new Runnable()
-      {
-        public void run()
-        {
-          try
-          {
-            getSite().getPage().hideView(MultiViewersView.this);
-            MultiViewersView.this.dispose();
-          }
-          catch (Exception ignore)
-          {
-          }
-        }
-      });
-    }
-    catch (Exception ignore)
-    {
-    }
-  }
-
-  @Override
-  public final void createPartControl(Composite parent)
-  {
-    try
-    {
-      shell = parent.getShell();
-      Composite composite = UIUtil.createGridComposite(parent, 1);
-
-      Control control = createUI(composite);
-      control.setLayoutData(UIUtil.createGridData());
-
-      hookDoubleClick();
-      contributeToActionBars();
-    }
-    catch (Error ex)
-    {
-      OM.LOG.error(ex);
-      throw ex;
-    }
-    catch (RuntimeException ex)
-    {
-      OM.LOG.error(ex);
-      throw ex;
-    }
-  }
-
-  protected abstract Control createUI(Composite parent);
-
-  protected void doubleClicked(Object object)
-  {
-  }
-
-  protected void fillContextMenu(IMenuManager manager, StructuredViewer viewer, IStructuredSelection selection)
-  {
-  }
-
-  protected void fillLocalPullDown(IMenuManager manager)
-  {
-    manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
-  }
-
-  protected void fillLocalToolBar(IToolBarManager manager)
-  {
-    manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
-  }
-
-  protected final void showMessage(String message)
-  {
-    showMessage(MessageType.INFORMATION, message);
-  }
-
-  protected final boolean showMessage(MessageType type, String message)
-  {
-    switch (type)
-    {
-    case INFORMATION:
-      MessageDialog.openInformation(getShell(), getTitle(), message);
-      return true;
-
-    case ERROR:
-      MessageDialog.openError(getShell(), getTitle(), message);
-      return true;
-
-    case WARNING:
-      MessageDialog.openWarning(getShell(), getTitle(), message);
-      return true;
-
-    case CONFIRM:
-      return MessageDialog.openConfirm(getShell(), getTitle(), message);
-
-    case QUESTION:
-      return MessageDialog.openQuestion(getShell(), getTitle(), message);
-
-    default:
-      return true;
-    }
-  }
-
-  protected final Display getDisplay()
-  {
-    Display display = null;
-    final StructuredViewer viewer = getCurrentViewer();
-    if (viewer != null)
-    {
-      display = viewer.getControl().getDisplay();
-    }
-
-    if (display == null)
-    {
-      display = UIUtil.getDisplay();
-    }
-
-    return display;
-  }
-
-  private void hookDoubleClick()
-  {
-    final StructuredViewer viewer = getCurrentViewer();
-    if (viewer != null)
-    {
-      viewer.addDoubleClickListener(new IDoubleClickListener()
-      {
-        public void doubleClick(DoubleClickEvent event)
-        {
-          IStructuredSelection selection = (IStructuredSelection)viewer.getSelection();
-          Object object = selection.getFirstElement();
-          doubleClicked(object);
-        }
-      });
-    }
-  }
-
-  private void hookContextMenu(final StructuredViewer viewer)
-  {
-    MenuManager menuMgr = new MenuManager("#PopupMenu"); //$NON-NLS-1$
-    menuMgr.setRemoveAllWhenShown(true);
-    menuMgr.addMenuListener(new IMenuListener()
-    {
-      public void menuAboutToShow(IMenuManager manager)
-      {
-        final StructuredViewer viewer = getCurrentViewer();
-        if (viewer != null)
-        {
-          IStructuredSelection selection = (IStructuredSelection)viewer.getSelection();
-          fillContextMenu(manager, viewer, selection);
-        }
-      }
-    });
-
-    Control control = viewer.getControl();
-    Menu menu = menuMgr.createContextMenu(control);
-    viewer.getControl().setMenu(menu);
-    getSite().registerContextMenu(menuMgr, viewer);
-  }
-
-  private void contributeToActionBars()
-  {
-    IActionBars bars = getViewSite().getActionBars();
-    fillLocalPullDown(bars.getMenuManager());
-    fillLocalToolBar(bars.getToolBarManager());
-  }
-
-  protected static enum MessageType
-  {
-    INFORMATION, ERROR, WARNING, CONFIRM, QUESTION
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.views;

+

+import org.eclipse.net4j.util.internal.ui.bundle.OM;

+import org.eclipse.net4j.util.ui.UIUtil;

+

+import org.eclipse.jface.action.IMenuListener;

+import org.eclipse.jface.action.IMenuManager;

+import org.eclipse.jface.action.IToolBarManager;

+import org.eclipse.jface.action.MenuManager;

+import org.eclipse.jface.action.Separator;

+import org.eclipse.jface.dialogs.MessageDialog;

+import org.eclipse.jface.viewers.DoubleClickEvent;

+import org.eclipse.jface.viewers.IDoubleClickListener;

+import org.eclipse.jface.viewers.ISelection;

+import org.eclipse.jface.viewers.IStructuredSelection;

+import org.eclipse.jface.viewers.StructuredViewer;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Control;

+import org.eclipse.swt.widgets.Display;

+import org.eclipse.swt.widgets.Menu;

+import org.eclipse.swt.widgets.Shell;

+import org.eclipse.ui.IActionBars;

+import org.eclipse.ui.IWorkbenchActionConstants;

+import org.eclipse.ui.part.ISetSelectionTarget;

+import org.eclipse.ui.part.ViewPart;

+

+/**

+ * @author Eike Stepper

+ * @since 2.0

+ */

+public abstract class MultiViewersView extends ViewPart implements ISetSelectionTarget

+{

+  private Shell shell;

+

+  private StructuredViewer currentViewer;

+

+  public MultiViewersView()

+  {

+  }

+

+  public Shell getShell()

+  {

+    return shell;

+  }

+

+  public StructuredViewer getCurrentViewer()

+  {

+    return currentViewer;

+  }

+

+  public void setCurrentViewer(StructuredViewer viewer)

+  {

+    currentViewer = viewer;

+    getSite().setSelectionProvider(currentViewer);

+    hookContextMenu(currentViewer);

+  }

+

+  @Override

+  public void setFocus()

+  {

+    StructuredViewer viewer = getCurrentViewer();

+    if (viewer != null)

+    {

+      viewer.getControl().setFocus();

+    }

+  }

+

+  public void refreshViewer(boolean updateLabels)

+  {

+    refreshElement(null, updateLabels);

+  }

+

+  public void refreshElement(final Object element, final boolean updateLabels)

+  {

+    try

+    {

+      final StructuredViewer viewer = getCurrentViewer();

+      if (viewer != null)

+      {

+        getDisplay().asyncExec(new Runnable()

+        {

+          public void run()

+          {

+            try

+            {

+              if (element != null)

+              {

+                viewer.refresh(element, updateLabels);

+              }

+              else

+              {

+                viewer.refresh(updateLabels);

+              }

+            }

+            catch (RuntimeException ignore)

+            {

+            }

+          }

+        });

+      }

+    }

+    catch (RuntimeException ignore)

+    {

+    }

+  }

+

+  public void updateLabels(final Object element)

+  {

+    try

+    {

+      final StructuredViewer viewer = getCurrentViewer();

+      if (viewer != null)

+      {

+        getDisplay().asyncExec(new Runnable()

+        {

+          public void run()

+          {

+            try

+            {

+              viewer.update(element, null);

+            }

+            catch (RuntimeException ignore)

+            {

+            }

+          }

+        });

+      }

+    }

+    catch (RuntimeException ignore)

+    {

+    }

+  }

+

+  public void revealElement(final Object element)

+  {

+    try

+    {

+      final StructuredViewer viewer = getCurrentViewer();

+      if (viewer != null)

+      {

+        getDisplay().asyncExec(new Runnable()

+        {

+          public void run()

+          {

+            try

+            {

+              viewer.reveal(element);

+            }

+            catch (RuntimeException ignore)

+            {

+            }

+          }

+        });

+      }

+    }

+    catch (RuntimeException ignore)

+    {

+    }

+  }

+

+  public void selectReveal(ISelection selection)

+  {

+    StructuredViewer viewer = getCurrentViewer();

+    if (viewer != null)

+    {

+      viewer.setSelection(selection, true);

+    }

+  }

+

+  public void closeView()

+  {

+    try

+    {

+      getSite().getShell().getDisplay().syncExec(new Runnable()

+      {

+        public void run()

+        {

+          try

+          {

+            getSite().getPage().hideView(MultiViewersView.this);

+            MultiViewersView.this.dispose();

+          }

+          catch (Exception ignore)

+          {

+          }

+        }

+      });

+    }

+    catch (Exception ignore)

+    {

+    }

+  }

+

+  @Override

+  public final void createPartControl(Composite parent)

+  {

+    try

+    {

+      shell = parent.getShell();

+      Composite composite = UIUtil.createGridComposite(parent, 1);

+

+      Control control = createUI(composite);

+      control.setLayoutData(UIUtil.createGridData());

+

+      hookDoubleClick();

+      contributeToActionBars();

+    }

+    catch (Error ex)

+    {

+      OM.LOG.error(ex);

+      throw ex;

+    }

+    catch (RuntimeException ex)

+    {

+      OM.LOG.error(ex);

+      throw ex;

+    }

+  }

+

+  protected abstract Control createUI(Composite parent);

+

+  protected void doubleClicked(Object object)

+  {

+  }

+

+  protected void fillContextMenu(IMenuManager manager, StructuredViewer viewer, IStructuredSelection selection)

+  {

+  }

+

+  protected void fillLocalPullDown(IMenuManager manager)

+  {

+    manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));

+  }

+

+  protected void fillLocalToolBar(IToolBarManager manager)

+  {

+    manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));

+  }

+

+  protected final void showMessage(String message)

+  {

+    showMessage(MessageType.INFORMATION, message);

+  }

+

+  protected final boolean showMessage(MessageType type, String message)

+  {

+    switch (type)

+    {

+    case INFORMATION:

+      MessageDialog.openInformation(getShell(), getTitle(), message);

+      return true;

+

+    case ERROR:

+      MessageDialog.openError(getShell(), getTitle(), message);

+      return true;

+

+    case WARNING:

+      MessageDialog.openWarning(getShell(), getTitle(), message);

+      return true;

+

+    case CONFIRM:

+      return MessageDialog.openConfirm(getShell(), getTitle(), message);

+

+    case QUESTION:

+      return MessageDialog.openQuestion(getShell(), getTitle(), message);

+

+    default:

+      return true;

+    }

+  }

+

+  protected final Display getDisplay()

+  {

+    Display display = null;

+    final StructuredViewer viewer = getCurrentViewer();

+    if (viewer != null)

+    {

+      display = viewer.getControl().getDisplay();

+    }

+

+    if (display == null)

+    {

+      display = UIUtil.getDisplay();

+    }

+

+    return display;

+  }

+

+  private void hookDoubleClick()

+  {

+    final StructuredViewer viewer = getCurrentViewer();

+    if (viewer != null)

+    {

+      viewer.addDoubleClickListener(new IDoubleClickListener()

+      {

+        public void doubleClick(DoubleClickEvent event)

+        {

+          IStructuredSelection selection = (IStructuredSelection)viewer.getSelection();

+          Object object = selection.getFirstElement();

+          doubleClicked(object);

+        }

+      });

+    }

+  }

+

+  private void hookContextMenu(final StructuredViewer viewer)

+  {

+    MenuManager menuMgr = new MenuManager("#PopupMenu"); //$NON-NLS-1$

+    menuMgr.setRemoveAllWhenShown(true);

+    menuMgr.addMenuListener(new IMenuListener()

+    {

+      public void menuAboutToShow(IMenuManager manager)

+      {

+        final StructuredViewer viewer = getCurrentViewer();

+        if (viewer != null)

+        {

+          IStructuredSelection selection = (IStructuredSelection)viewer.getSelection();

+          fillContextMenu(manager, viewer, selection);

+        }

+      }

+    });

+

+    Control control = viewer.getControl();

+    Menu menu = menuMgr.createContextMenu(control);

+    viewer.getControl().setMenu(menu);

+    getSite().registerContextMenu(menuMgr, viewer);

+  }

+

+  private void contributeToActionBars()

+  {

+    IActionBars bars = getViewSite().getActionBars();

+    fillLocalPullDown(bars.getMenuManager());

+    fillLocalToolBar(bars.getToolBarManager());

+  }

+

+  protected static enum MessageType

+  {

+    INFORMATION, ERROR, WARNING, CONFIRM, QUESTION

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/package-info.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/package-info.java
index 82d89a5064..c5b72c8af6 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/package-info.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/views/package-info.java
@@ -1,5 +1,5 @@
 /*

- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

  * All rights reserved. This program and the accompanying materials

  * are made available under the terms of the Eclipse Public License v1.0

  * which accompanies this distribution, and is available at

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/BaseDialog.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/BaseDialog.java
index a42c465033..3ee0977674 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/BaseDialog.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/BaseDialog.java
@@ -1,145 +1,145 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.widgets;
-
-import org.eclipse.jface.action.IMenuListener;
-import org.eclipse.jface.action.IMenuManager;
-import org.eclipse.jface.action.MenuManager;
-import org.eclipse.jface.dialogs.IDialogSettings;
-import org.eclipse.jface.dialogs.TitleAreaDialog;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Menu;
-import org.eclipse.swt.widgets.Shell;
-
-/**
- * @author Eike Stepper
- */
-public abstract class BaseDialog<VIEWER extends Viewer> extends TitleAreaDialog
-{
-  public static final int DEFAULT_SHELL_STYLE = SWT.SHELL_TRIM;
-
-  private String title;
-
-  private String message;
-
-  private IDialogSettings settings;
-
-  private VIEWER currentViewer;
-
-  private MenuManager contextMenu;
-
-  public BaseDialog(Shell parentShell, int shellStyle, String title, String message, IDialogSettings settings)
-  {
-    super(parentShell);
-    setShellStyle(shellStyle);
-    this.title = title;
-    this.message = message;
-    this.settings = settings;
-  }
-
-  public BaseDialog(Shell parentShell, String title, String message, IDialogSettings settings)
-  {
-    this(parentShell, DEFAULT_SHELL_STYLE, title, message, settings);
-  }
-
-  @Override
-  protected void configureShell(Shell newShell)
-  {
-    super.configureShell(newShell);
-    newShell.setText(title);
-  }
-
-  @Override
-  protected Control createDialogArea(Composite parent)
-  {
-    Composite composite = (Composite)super.createDialogArea(parent);
-    setTitle(title);
-    setMessage(message);
-
-    contextMenu = new MenuManager("#PopupMenu"); //$NON-NLS-1$
-    contextMenu.setRemoveAllWhenShown(true);
-    contextMenu.addMenuListener(new IMenuListener()
-    {
-      public void menuAboutToShow(IMenuManager manager)
-      {
-        VIEWER viewer = getCurrentViewer();
-        if (viewer != null)
-        {
-          fillContextMenu(manager, viewer);
-        }
-      }
-    });
-
-    createUI(composite);
-    return composite;
-  }
-
-  protected abstract void createUI(Composite parent);
-
-  public VIEWER getCurrentViewer()
-  {
-    return currentViewer;
-  }
-
-  public void setCurrentViewer(VIEWER currentViewer)
-  {
-    if (this.currentViewer != null)
-    {
-      Control control = this.currentViewer.getControl();
-      control.setMenu(null);
-    }
-
-    this.currentViewer = currentViewer;
-    if (this.currentViewer != null)
-    {
-      Control control = this.currentViewer.getControl();
-      Menu menu = contextMenu.createContextMenu(control);
-      control.setMenu(menu);
-    }
-  }
-
-  protected void hookContextMenu()
-  {
-    contextMenu = new MenuManager("#PopupMenu"); //$NON-NLS-1$
-    contextMenu.setRemoveAllWhenShown(true);
-    contextMenu.addMenuListener(new IMenuListener()
-    {
-      public void menuAboutToShow(IMenuManager manager)
-      {
-        fillContextMenu(manager, getCurrentViewer());
-      }
-    });
-  }
-
-  protected void fillContextMenu(IMenuManager manager, VIEWER viewer)
-  {
-  }
-
-  @Override
-  protected IDialogSettings getDialogBoundsSettings()
-  {
-    if (settings == null)
-    {
-      return null;
-    }
-
-    IDialogSettings section = settings.getSection(title);
-    if (section == null)
-    {
-      section = settings.addNewSection(title);
-    }
-
-    return section;
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.widgets;

+

+import org.eclipse.jface.action.IMenuListener;

+import org.eclipse.jface.action.IMenuManager;

+import org.eclipse.jface.action.MenuManager;

+import org.eclipse.jface.dialogs.IDialogSettings;

+import org.eclipse.jface.dialogs.TitleAreaDialog;

+import org.eclipse.jface.viewers.Viewer;

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Control;

+import org.eclipse.swt.widgets.Menu;

+import org.eclipse.swt.widgets.Shell;

+

+/**

+ * @author Eike Stepper

+ */

+public abstract class BaseDialog<VIEWER extends Viewer> extends TitleAreaDialog

+{

+  public static final int DEFAULT_SHELL_STYLE = SWT.SHELL_TRIM;

+

+  private String title;

+

+  private String message;

+

+  private IDialogSettings settings;

+

+  private VIEWER currentViewer;

+

+  private MenuManager contextMenu;

+

+  public BaseDialog(Shell parentShell, int shellStyle, String title, String message, IDialogSettings settings)

+  {

+    super(parentShell);

+    setShellStyle(shellStyle);

+    this.title = title;

+    this.message = message;

+    this.settings = settings;

+  }

+

+  public BaseDialog(Shell parentShell, String title, String message, IDialogSettings settings)

+  {

+    this(parentShell, DEFAULT_SHELL_STYLE, title, message, settings);

+  }

+

+  @Override

+  protected void configureShell(Shell newShell)

+  {

+    super.configureShell(newShell);

+    newShell.setText(title);

+  }

+

+  @Override

+  protected Control createDialogArea(Composite parent)

+  {

+    Composite composite = (Composite)super.createDialogArea(parent);

+    setTitle(title);

+    setMessage(message);

+

+    contextMenu = new MenuManager("#PopupMenu"); //$NON-NLS-1$

+    contextMenu.setRemoveAllWhenShown(true);

+    contextMenu.addMenuListener(new IMenuListener()

+    {

+      public void menuAboutToShow(IMenuManager manager)

+      {

+        VIEWER viewer = getCurrentViewer();

+        if (viewer != null)

+        {

+          fillContextMenu(manager, viewer);

+        }

+      }

+    });

+

+    createUI(composite);

+    return composite;

+  }

+

+  protected abstract void createUI(Composite parent);

+

+  public VIEWER getCurrentViewer()

+  {

+    return currentViewer;

+  }

+

+  public void setCurrentViewer(VIEWER currentViewer)

+  {

+    if (this.currentViewer != null)

+    {

+      Control control = this.currentViewer.getControl();

+      control.setMenu(null);

+    }

+

+    this.currentViewer = currentViewer;

+    if (this.currentViewer != null)

+    {

+      Control control = this.currentViewer.getControl();

+      Menu menu = contextMenu.createContextMenu(control);

+      control.setMenu(menu);

+    }

+  }

+

+  protected void hookContextMenu()

+  {

+    contextMenu = new MenuManager("#PopupMenu"); //$NON-NLS-1$

+    contextMenu.setRemoveAllWhenShown(true);

+    contextMenu.addMenuListener(new IMenuListener()

+    {

+      public void menuAboutToShow(IMenuManager manager)

+      {

+        fillContextMenu(manager, getCurrentViewer());

+      }

+    });

+  }

+

+  protected void fillContextMenu(IMenuManager manager, VIEWER viewer)

+  {

+  }

+

+  @Override

+  protected IDialogSettings getDialogBoundsSettings()

+  {

+    if (settings == null)

+    {

+      return null;

+    }

+

+    IDialogSettings section = settings.getSection(title);

+    if (section == null)

+    {

+      section = settings.addNewSection(title);

+    }

+

+    return section;

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/CoolBarComposite.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/CoolBarComposite.java
index a13f0af1c1..2530fbe450 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/CoolBarComposite.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/CoolBarComposite.java
@@ -1,204 +1,204 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.widgets;
-
-import org.eclipse.net4j.util.ui.UIUtil;
-
-import org.eclipse.jface.action.CoolBarManager;
-import org.eclipse.jface.action.IContributionManager;
-import org.eclipse.jface.action.ToolBarManager;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.Point;
-import org.eclipse.swt.graphics.Rectangle;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.CoolBar;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Layout;
-
-/**
- * @author Eike Stepper
- * @since 2.0
- */
-public abstract class CoolBarComposite extends Composite
-{
-  private CoolBarManager coolBarManager;
-
-  private Control clientControl;
-
-  private Label separator;
-
-  private ToolBarManager toolBarManager;
-
-  public CoolBarComposite(Composite parent, int style)
-  {
-    super(parent, style);
-    setLayout(new CoolBarLayout());
-
-    toolBarManager = new ToolBarManager(SWT.FLAT | SWT.RIGHT | SWT.WRAP | SWT.HORIZONTAL);
-    fillCoolBar(toolBarManager);
-
-    coolBarManager = new CoolBarManager(SWT.FLAT | SWT.HORIZONTAL);
-    coolBarManager.add(toolBarManager);
-    coolBarManager.setLockLayout(true);
-    coolBarManager.createControl(this);
-    coolBarManager.update(true);
-
-    separator = new Label(this, SWT.SEPARATOR | SWT.HORIZONTAL);
-    separator.setLayoutData(UIUtil.createGridData(true, false));
-
-    Composite composite = new Composite(this, SWT.NONE);
-    composite.setLayout(UIUtil.createGridLayout(1));
-
-    clientControl = createUI(composite);
-    clientControl.setLayoutData(UIUtil.createGridData());
-  }
-
-  @Override
-  public void dispose()
-  {
-    coolBarManager.dispose();
-    super.dispose();
-  }
-
-  public Control getClientControl()
-  {
-    return clientControl;
-  }
-
-  public void updateCoolBar()
-  {
-    toolBarManager.removeAll();
-    fillCoolBar(toolBarManager);
-    coolBarManager.update(true);
-  }
-
-  protected abstract Control createUI(Composite parent);
-
-  protected CoolBar getCoolBarControl()
-  {
-    if (coolBarManager != null)
-    {
-      return coolBarManager.getControl();
-    }
-
-    return null;
-  }
-
-  protected void fillCoolBar(IContributionManager manager)
-  {
-  }
-
-  /**
-   * @author Eike Stepper
-   * @see org.eclipse.jface.window.ApplicationWindow.ApplicationWindowLayout
-   */
-  public class CoolBarLayout extends Layout
-  {
-    static final int BAR_SIZE = 23;
-
-    private static final int SEPARATOR_SIZE = 1;
-
-    @Override
-    protected Point computeSize(Composite composite, int wHint, int hHint, boolean flushCache)
-    {
-      if (wHint != SWT.DEFAULT && hHint != SWT.DEFAULT)
-      {
-        return new Point(wHint, hHint);
-      }
-
-      boolean coolBarChildrenExist = coolBarChildrenExist();
-      Point result = new Point(0, 0);
-      Control[] ws = composite.getChildren();
-      for (int i = 0; i < ws.length; i++)
-      {
-        Control w = ws[i];
-        boolean hide = false;
-        if (w == getCoolBarControl())
-        {
-          if (!coolBarChildrenExist)
-          {
-            hide = true;
-            result.y += BAR_SIZE;
-          }
-        }
-        else if (w == separator)
-        {
-          if (!coolBarChildrenExist)
-          {
-            hide = true;
-            result.y += SEPARATOR_SIZE;
-          }
-        }
-        else if (i > 0)
-        {
-          hide = false;
-        }
-
-        if (!hide)
-        {
-          Point e = w.computeSize(wHint, hHint, flushCache);
-          result.x = Math.max(result.x, e.x);
-          result.y += e.y;
-        }
-      }
-
-      if (wHint != SWT.DEFAULT)
-      {
-        result.x = wHint;
-      }
-
-      if (hHint != SWT.DEFAULT)
-      {
-        result.y = hHint;
-      }
-
-      return result;
-    }
-
-    @Override
-    protected void layout(Composite composite, boolean flushCache)
-    {
-      boolean coolBarChildrenExist = coolBarChildrenExist();
-      Rectangle clientArea = composite.getClientArea();
-      Control[] ws = composite.getChildren();
-      for (int i = 0; i < ws.length; i++)
-      {
-        Control w = ws[i];
-        if (w == getCoolBarControl() || w == separator)
-        {
-          if (coolBarChildrenExist)
-          {
-            Point e = w.computeSize(clientArea.width, SWT.DEFAULT, flushCache);
-            w.setBounds(clientArea.x, clientArea.y, clientArea.width, e.y);
-            clientArea.y += e.y;
-            clientArea.height -= e.y;
-          }
-        }
-        else
-        {
-          w.setBounds(clientArea.x, clientArea.y, clientArea.width, clientArea.height);
-        }
-      }
-    }
-
-    protected boolean coolBarChildrenExist()
-    {
-      CoolBar coolBarControl = getCoolBarControl();
-      if (coolBarControl != null)
-      {
-        return coolBarControl.getItemCount() > 0;
-      }
-
-      return false;
-    }
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.widgets;

+

+import org.eclipse.net4j.util.ui.UIUtil;

+

+import org.eclipse.jface.action.CoolBarManager;

+import org.eclipse.jface.action.IContributionManager;

+import org.eclipse.jface.action.ToolBarManager;

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.graphics.Point;

+import org.eclipse.swt.graphics.Rectangle;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Control;

+import org.eclipse.swt.widgets.CoolBar;

+import org.eclipse.swt.widgets.Label;

+import org.eclipse.swt.widgets.Layout;

+

+/**

+ * @author Eike Stepper

+ * @since 2.0

+ */

+public abstract class CoolBarComposite extends Composite

+{

+  private CoolBarManager coolBarManager;

+

+  private Control clientControl;

+

+  private Label separator;

+

+  private ToolBarManager toolBarManager;

+

+  public CoolBarComposite(Composite parent, int style)

+  {

+    super(parent, style);

+    setLayout(new CoolBarLayout());

+

+    toolBarManager = new ToolBarManager(SWT.FLAT | SWT.RIGHT | SWT.WRAP | SWT.HORIZONTAL);

+    fillCoolBar(toolBarManager);

+

+    coolBarManager = new CoolBarManager(SWT.FLAT | SWT.HORIZONTAL);

+    coolBarManager.add(toolBarManager);

+    coolBarManager.setLockLayout(true);

+    coolBarManager.createControl(this);

+    coolBarManager.update(true);

+

+    separator = new Label(this, SWT.SEPARATOR | SWT.HORIZONTAL);

+    separator.setLayoutData(UIUtil.createGridData(true, false));

+

+    Composite composite = new Composite(this, SWT.NONE);

+    composite.setLayout(UIUtil.createGridLayout(1));

+

+    clientControl = createUI(composite);

+    clientControl.setLayoutData(UIUtil.createGridData());

+  }

+

+  @Override

+  public void dispose()

+  {

+    coolBarManager.dispose();

+    super.dispose();

+  }

+

+  public Control getClientControl()

+  {

+    return clientControl;

+  }

+

+  public void updateCoolBar()

+  {

+    toolBarManager.removeAll();

+    fillCoolBar(toolBarManager);

+    coolBarManager.update(true);

+  }

+

+  protected abstract Control createUI(Composite parent);

+

+  protected CoolBar getCoolBarControl()

+  {

+    if (coolBarManager != null)

+    {

+      return coolBarManager.getControl();

+    }

+

+    return null;

+  }

+

+  protected void fillCoolBar(IContributionManager manager)

+  {

+  }

+

+  /**

+   * @author Eike Stepper

+   * @see org.eclipse.jface.window.ApplicationWindow.ApplicationWindowLayout

+   */

+  public class CoolBarLayout extends Layout

+  {

+    static final int BAR_SIZE = 23;

+

+    private static final int SEPARATOR_SIZE = 1;

+

+    @Override

+    protected Point computeSize(Composite composite, int wHint, int hHint, boolean flushCache)

+    {

+      if (wHint != SWT.DEFAULT && hHint != SWT.DEFAULT)

+      {

+        return new Point(wHint, hHint);

+      }

+

+      boolean coolBarChildrenExist = coolBarChildrenExist();

+      Point result = new Point(0, 0);

+      Control[] ws = composite.getChildren();

+      for (int i = 0; i < ws.length; i++)

+      {

+        Control w = ws[i];

+        boolean hide = false;

+        if (w == getCoolBarControl())

+        {

+          if (!coolBarChildrenExist)

+          {

+            hide = true;

+            result.y += BAR_SIZE;

+          }

+        }

+        else if (w == separator)

+        {

+          if (!coolBarChildrenExist)

+          {

+            hide = true;

+            result.y += SEPARATOR_SIZE;

+          }

+        }

+        else if (i > 0)

+        {

+          hide = false;

+        }

+

+        if (!hide)

+        {

+          Point e = w.computeSize(wHint, hHint, flushCache);

+          result.x = Math.max(result.x, e.x);

+          result.y += e.y;

+        }

+      }

+

+      if (wHint != SWT.DEFAULT)

+      {

+        result.x = wHint;

+      }

+

+      if (hHint != SWT.DEFAULT)

+      {

+        result.y = hHint;

+      }

+

+      return result;

+    }

+

+    @Override

+    protected void layout(Composite composite, boolean flushCache)

+    {

+      boolean coolBarChildrenExist = coolBarChildrenExist();

+      Rectangle clientArea = composite.getClientArea();

+      Control[] ws = composite.getChildren();

+      for (int i = 0; i < ws.length; i++)

+      {

+        Control w = ws[i];

+        if (w == getCoolBarControl() || w == separator)

+        {

+          if (coolBarChildrenExist)

+          {

+            Point e = w.computeSize(clientArea.width, SWT.DEFAULT, flushCache);

+            w.setBounds(clientArea.x, clientArea.y, clientArea.width, e.y);

+            clientArea.y += e.y;

+            clientArea.height -= e.y;

+          }

+        }

+        else

+        {

+          w.setBounds(clientArea.x, clientArea.y, clientArea.width, clientArea.height);

+        }

+      }

+    }

+

+    protected boolean coolBarChildrenExist()

+    {

+      CoolBar coolBarControl = getCoolBarControl();

+      if (coolBarControl != null)

+      {

+        return coolBarControl.getItemCount() > 0;

+      }

+

+      return false;

+    }

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/HistoryText.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/HistoryText.java
index bc2aa31ac7..6cf3911401 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/HistoryText.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/HistoryText.java
@@ -1,212 +1,212 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.widgets;
-
-import org.eclipse.net4j.util.ReflectUtil;
-import org.eclipse.net4j.util.StringUtil;
-import org.eclipse.net4j.util.collection.IHistory;
-import org.eclipse.net4j.util.collection.IHistoryChangeEvent;
-import org.eclipse.net4j.util.collection.IHistoryElement;
-import org.eclipse.net4j.util.event.IEvent;
-import org.eclipse.net4j.util.event.IListener;
-import org.eclipse.net4j.util.internal.ui.bundle.OM;
-import org.eclipse.net4j.util.ui.UIUtil;
-
-import org.eclipse.swt.custom.CCombo;
-import org.eclipse.swt.events.DisposeEvent;
-import org.eclipse.swt.events.DisposeListener;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Listener;
-import org.eclipse.swt.widgets.Text;
-
-import java.lang.reflect.Method;
-
-/**
- * @author Eike Stepper
- */
-public class HistoryText
-{
-  private IHistory<String> history;
-
-  private CCombo combo;
-
-  private Method droppedMethod;
-
-  private IListener historyListener = new IListener()
-  {
-    public void notifyEvent(IEvent event)
-    {
-      if (event instanceof IHistoryChangeEvent)
-      {
-        historyChanged();
-      }
-    }
-  };
-
-  public HistoryText(Composite parent, int style, IHistory<String> history)
-  {
-    this.history = history;
-    history.addListener(historyListener);
-
-    combo = new CCombo(parent, style);
-    combo.setLayoutData(UIUtil.createGridData());
-    combo.addDisposeListener(new DisposeListener()
-    {
-      public void widgetDisposed(DisposeEvent e)
-      {
-        HistoryText.this.history.removeListener(historyListener);
-      }
-    });
-
-    // TODO Can't get traversal working when keyListener is added ;-(
-    // combo.addKeyListener(new KeyAdapter()
-    // {
-    // @Override
-    // public void keyPressed(KeyEvent event)
-    // {
-    // if (event.character == SWT.DEL && event.stateMask == 0 && isDropped())
-    // {
-    // int index = combo.getSelectionIndex();
-    // if (index != -1)
-    // {
-    // HistoryText.this.history.remove(index);
-    // }
-    // }
-    // }
-    // });
-
-    try
-    {
-      droppedMethod = combo.getClass().getDeclaredMethod("isDropped", ReflectUtil.NO_PARAMETERS); //$NON-NLS-1$
-      droppedMethod.setAccessible(true);
-    }
-    catch (Exception ex)
-    {
-      OM.LOG.error(ex);
-    }
-
-    historyChanged();
-  }
-
-  public IHistory<String> getHistory()
-  {
-    return history;
-  }
-
-  public CCombo getCombo()
-  {
-    return combo;
-  }
-
-  public void append(String string)
-  {
-    combo.setText(combo.getText() + string);
-  }
-
-  public int getCharCount()
-  {
-    return combo.getText().length();
-  }
-
-  public int getLineCount()
-  {
-    return StringUtil.occurrences(combo.getText(), getLineDelimiter()) + 1;
-  }
-
-  public String getLineDelimiter()
-  {
-    return Text.DELIMITER;
-  }
-
-  public int getLineHeight()
-  {
-    return combo.getTextHeight();
-  }
-
-  public String getText(boolean addHistory)
-  {
-    String text = combo.getText();
-    if (addHistory)
-    {
-      history.add(text);
-    }
-
-    return text;
-  }
-
-  public String getText()
-  {
-    return getText(false);
-  }
-
-  public void setText(String string)
-  {
-    combo.setText(string);
-  }
-
-  public boolean setFocus()
-  {
-    return combo.setFocus();
-  }
-
-  public boolean isDropped()
-  {
-    if (droppedMethod != null)
-    {
-      try
-      {
-        return (Boolean)droppedMethod.invoke(combo, ReflectUtil.NO_ARGUMENTS);
-      }
-      catch (Exception ex)
-      {
-        OM.LOG.error(ex);
-      }
-    }
-
-    return false;
-  }
-
-  protected void historyChanged()
-  {
-    if (combo.isDisposed())
-    {
-      return;
-    }
-
-    combo.removeAll();
-    for (IHistoryElement<String> element : history)
-    {
-      combo.add(element.getData());
-    }
-
-    String mostRecent = history.getMostRecent();
-    if (mostRecent != null)
-    {
-      setText(mostRecent);
-    }
-  }
-
-  /**
-   * @since 3.0
-   */
-  public void addListener(int evenType, Listener listener)
-  {
-    combo.addListener(evenType, listener);
-  }
-
-  /**
-   * @since 3.0
-   */
-  public void removeListener(int evenType, Listener listener)
-  {
-    combo.removeListener(evenType, listener);
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.widgets;

+

+import org.eclipse.net4j.util.ReflectUtil;

+import org.eclipse.net4j.util.StringUtil;

+import org.eclipse.net4j.util.collection.IHistory;

+import org.eclipse.net4j.util.collection.IHistoryChangeEvent;

+import org.eclipse.net4j.util.collection.IHistoryElement;

+import org.eclipse.net4j.util.event.IEvent;

+import org.eclipse.net4j.util.event.IListener;

+import org.eclipse.net4j.util.internal.ui.bundle.OM;

+import org.eclipse.net4j.util.ui.UIUtil;

+

+import org.eclipse.swt.custom.CCombo;

+import org.eclipse.swt.events.DisposeEvent;

+import org.eclipse.swt.events.DisposeListener;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Listener;

+import org.eclipse.swt.widgets.Text;

+

+import java.lang.reflect.Method;

+

+/**

+ * @author Eike Stepper

+ */

+public class HistoryText

+{

+  private IHistory<String> history;

+

+  private CCombo combo;

+

+  private Method droppedMethod;

+

+  private IListener historyListener = new IListener()

+  {

+    public void notifyEvent(IEvent event)

+    {

+      if (event instanceof IHistoryChangeEvent)

+      {

+        historyChanged();

+      }

+    }

+  };

+

+  public HistoryText(Composite parent, int style, IHistory<String> history)

+  {

+    this.history = history;

+    history.addListener(historyListener);

+

+    combo = new CCombo(parent, style);

+    combo.setLayoutData(UIUtil.createGridData());

+    combo.addDisposeListener(new DisposeListener()

+    {

+      public void widgetDisposed(DisposeEvent e)

+      {

+        HistoryText.this.history.removeListener(historyListener);

+      }

+    });

+

+    // TODO Can't get traversal working when keyListener is added ;-(

+    // combo.addKeyListener(new KeyAdapter()

+    // {

+    // @Override

+    // public void keyPressed(KeyEvent event)

+    // {

+    // if (event.character == SWT.DEL && event.stateMask == 0 && isDropped())

+    // {

+    // int index = combo.getSelectionIndex();

+    // if (index != -1)

+    // {

+    // HistoryText.this.history.remove(index);

+    // }

+    // }

+    // }

+    // });

+

+    try

+    {

+      droppedMethod = combo.getClass().getDeclaredMethod("isDropped", ReflectUtil.NO_PARAMETERS); //$NON-NLS-1$

+      droppedMethod.setAccessible(true);

+    }

+    catch (Exception ex)

+    {

+      OM.LOG.error(ex);

+    }

+

+    historyChanged();

+  }

+

+  public IHistory<String> getHistory()

+  {

+    return history;

+  }

+

+  public CCombo getCombo()

+  {

+    return combo;

+  }

+

+  public void append(String string)

+  {

+    combo.setText(combo.getText() + string);

+  }

+

+  public int getCharCount()

+  {

+    return combo.getText().length();

+  }

+

+  public int getLineCount()

+  {

+    return StringUtil.occurrences(combo.getText(), getLineDelimiter()) + 1;

+  }

+

+  public String getLineDelimiter()

+  {

+    return Text.DELIMITER;

+  }

+

+  public int getLineHeight()

+  {

+    return combo.getTextHeight();

+  }

+

+  public String getText(boolean addHistory)

+  {

+    String text = combo.getText();

+    if (addHistory)

+    {

+      history.add(text);

+    }

+

+    return text;

+  }

+

+  public String getText()

+  {

+    return getText(false);

+  }

+

+  public void setText(String string)

+  {

+    combo.setText(string);

+  }

+

+  public boolean setFocus()

+  {

+    return combo.setFocus();

+  }

+

+  public boolean isDropped()

+  {

+    if (droppedMethod != null)

+    {

+      try

+      {

+        return (Boolean)droppedMethod.invoke(combo, ReflectUtil.NO_ARGUMENTS);

+      }

+      catch (Exception ex)

+      {

+        OM.LOG.error(ex);

+      }

+    }

+

+    return false;

+  }

+

+  protected void historyChanged()

+  {

+    if (combo.isDisposed())

+    {

+      return;

+    }

+

+    combo.removeAll();

+    for (IHistoryElement<String> element : history)

+    {

+      combo.add(element.getData());

+    }

+

+    String mostRecent = history.getMostRecent();

+    if (mostRecent != null)

+    {

+      setText(mostRecent);

+    }

+  }

+

+  /**

+   * @since 3.0

+   */

+  public void addListener(int evenType, Listener listener)

+  {

+    combo.addListener(evenType, listener);

+  }

+

+  /**

+   * @since 3.0

+   */

+  public void removeListener(int evenType, Listener listener)

+  {

+    combo.removeListener(evenType, listener);

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/HistoryTextDialog.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/HistoryTextDialog.java
index 62f902d5b5..fa9b756261 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/HistoryTextDialog.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/HistoryTextDialog.java
@@ -1,139 +1,139 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.widgets;
-
-import org.eclipse.net4j.util.collection.IHistory;
-
-import org.eclipse.jface.dialogs.IDialogConstants;
-import org.eclipse.jface.dialogs.IInputValidator;
-import org.eclipse.jface.dialogs.InputDialog;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.FocusAdapter;
-import org.eclipse.swt.events.FocusEvent;
-import org.eclipse.swt.events.ModifyEvent;
-import org.eclipse.swt.events.ModifyListener;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.swt.widgets.Text;
-
-/**
- * TODO extend BaseDialog
- * 
- * @author Eike Stepper
- */
-public class HistoryTextDialog extends InputDialog
-{
-  private static final String EMPTY = ""; //$NON-NLS-1$
-
-  private IHistory<String> history;
-
-  private String value = EMPTY;
-
-  private HistoryText historyText;
-
-  public HistoryTextDialog(Shell parentShell, String dialogTitle, String dialogMessage, IHistory<String> history,
-      IInputValidator validator)
-  {
-    super(parentShell, dialogTitle, dialogMessage, history.getMostRecent(), validator);
-    this.history = history;
-    value = super.getValue();
-  }
-
-  public IHistory<String> getHistory()
-  {
-    return history;
-  }
-
-  public HistoryText getHistoryText()
-  {
-    return historyText;
-  }
-
-  @Override
-  public String getValue()
-  {
-    return value;
-  }
-
-  @Override
-  protected Control createDialogArea(Composite parent)
-  {
-    Composite composite = (Composite)super.createDialogArea(parent);
-    Text text = getText();
-    text.setVisible(false);
-    text.setEnabled(false);
-
-    historyText = new HistoryText(composite, SWT.BORDER, history);
-    historyText.getCombo().moveAbove(text);
-    historyText.getCombo().setLayoutData(new GridData(GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL));
-    historyText.getCombo().addModifyListener(new ModifyListener()
-    {
-      public void modifyText(ModifyEvent e)
-      {
-        validateInput();
-      }
-    });
-
-    text.addFocusListener(new FocusAdapter()
-    {
-      @Override
-      public void focusGained(FocusEvent e)
-      {
-        historyText.setFocus();
-      }
-    });
-
-    composite.getShell().layout(true);
-    return composite;
-  }
-
-  @Override
-  protected void buttonPressed(int buttonId)
-  {
-    if (IDialogConstants.OK_ID == buttonId)
-    {
-      value = historyText.getText();
-      okPressed();
-    }
-    else if (IDialogConstants.CANCEL_ID == buttonId)
-    {
-      value = null;
-      cancelPressed();
-    }
-  }
-
-  @Override
-  protected void createButtonsForButtonBar(Composite parent)
-  {
-    super.createButtonsForButtonBar(parent);
-    historyText.setFocus();
-    if (value != null)
-    {
-      historyText.setText(value);
-    }
-  }
-
-  @Override
-  protected void validateInput()
-  {
-    String errorMessage = null;
-    if (getValidator() != null)
-    {
-      errorMessage = getValidator().isValid(historyText.getText());
-    }
-
-    // Bug 16256: important not to treat "" (blank error) the same as null
-    // (no error)
-    setErrorMessage(errorMessage);
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.widgets;

+

+import org.eclipse.net4j.util.collection.IHistory;

+

+import org.eclipse.jface.dialogs.IDialogConstants;

+import org.eclipse.jface.dialogs.IInputValidator;

+import org.eclipse.jface.dialogs.InputDialog;

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.events.FocusAdapter;

+import org.eclipse.swt.events.FocusEvent;

+import org.eclipse.swt.events.ModifyEvent;

+import org.eclipse.swt.events.ModifyListener;

+import org.eclipse.swt.layout.GridData;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Control;

+import org.eclipse.swt.widgets.Shell;

+import org.eclipse.swt.widgets.Text;

+

+/**

+ * TODO extend BaseDialog

+ * 

+ * @author Eike Stepper

+ */

+public class HistoryTextDialog extends InputDialog

+{

+  private static final String EMPTY = ""; //$NON-NLS-1$

+

+  private IHistory<String> history;

+

+  private String value = EMPTY;

+

+  private HistoryText historyText;

+

+  public HistoryTextDialog(Shell parentShell, String dialogTitle, String dialogMessage, IHistory<String> history,

+      IInputValidator validator)

+  {

+    super(parentShell, dialogTitle, dialogMessage, history.getMostRecent(), validator);

+    this.history = history;

+    value = super.getValue();

+  }

+

+  public IHistory<String> getHistory()

+  {

+    return history;

+  }

+

+  public HistoryText getHistoryText()

+  {

+    return historyText;

+  }

+

+  @Override

+  public String getValue()

+  {

+    return value;

+  }

+

+  @Override

+  protected Control createDialogArea(Composite parent)

+  {

+    Composite composite = (Composite)super.createDialogArea(parent);

+    Text text = getText();

+    text.setVisible(false);

+    text.setEnabled(false);

+

+    historyText = new HistoryText(composite, SWT.BORDER, history);

+    historyText.getCombo().moveAbove(text);

+    historyText.getCombo().setLayoutData(new GridData(GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL));

+    historyText.getCombo().addModifyListener(new ModifyListener()

+    {

+      public void modifyText(ModifyEvent e)

+      {

+        validateInput();

+      }

+    });

+

+    text.addFocusListener(new FocusAdapter()

+    {

+      @Override

+      public void focusGained(FocusEvent e)

+      {

+        historyText.setFocus();

+      }

+    });

+

+    composite.getShell().layout(true);

+    return composite;

+  }

+

+  @Override

+  protected void buttonPressed(int buttonId)

+  {

+    if (IDialogConstants.OK_ID == buttonId)

+    {

+      value = historyText.getText();

+      okPressed();

+    }

+    else if (IDialogConstants.CANCEL_ID == buttonId)

+    {

+      value = null;

+      cancelPressed();

+    }

+  }

+

+  @Override

+  protected void createButtonsForButtonBar(Composite parent)

+  {

+    super.createButtonsForButtonBar(parent);

+    historyText.setFocus();

+    if (value != null)

+    {

+      historyText.setText(value);

+    }

+  }

+

+  @Override

+  protected void validateInput()

+  {

+    String errorMessage = null;

+    if (getValidator() != null)

+    {

+      errorMessage = getValidator().isValid(historyText.getText());

+    }

+

+    // Bug 16256: important not to treat "" (blank error) the same as null

+    // (no error)

+    setErrorMessage(errorMessage);

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/LogDialog.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/LogDialog.java
index ad4a25cdf2..3a2cddb8b4 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/LogDialog.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/LogDialog.java
@@ -1,153 +1,153 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.widgets;
-
-import org.eclipse.net4j.util.io.IOUtil;
-import org.eclipse.net4j.util.ui.UIUtil;
-
-import org.eclipse.jface.dialogs.IDialogConstants;
-import org.eclipse.jface.dialogs.IDialogSettings;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.StyleRange;
-import org.eclipse.swt.custom.StyledText;
-import org.eclipse.swt.graphics.Font;
-import org.eclipse.swt.graphics.TextStyle;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Shell;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * @author Eike Stepper
- */
-public class LogDialog extends BaseDialog<Viewer>
-{
-  private StringBuilder log = new StringBuilder();
-
-  private StyledText text;
-
-  private TextStyle textStyle;
-
-  private List<StyleRange> styleRanges = new ArrayList<StyleRange>();
-
-  private StyleRange currentStyleRange = new StyleRange();
-
-  private StyleRange lastStyleRange;
-
-  private Font font;
-
-  public LogDialog(Shell parentShell, int shellStyle, String title, String message, IDialogSettings settings)
-  {
-    super(parentShell, shellStyle, title, message, settings);
-  }
-
-  public LogDialog(Shell parentShell, String title, String message, IDialogSettings settings)
-  {
-    this(parentShell, DEFAULT_SHELL_STYLE, title, message, settings);
-  }
-
-  public TextStyle getTextStyle()
-  {
-    return textStyle;
-  }
-
-  public void setTextStyle(TextStyle textStyle)
-  {
-    if (textStyle == null)
-    {
-      throw new IllegalArgumentException("textStyle == null"); //$NON-NLS-1$
-    }
-
-    if (textStyle.equals(this.textStyle))
-    {
-      return;
-    }
-
-    lastStyleRange = currentStyleRange;
-    this.textStyle = textStyle;
-
-    currentStyleRange = new StyleRange();
-    currentStyleRange.start = log.length();
-    currentStyleRange.rise = textStyle.rise;
-    currentStyleRange.background = textStyle.background;
-    currentStyleRange.font = textStyle.font;
-    currentStyleRange.foreground = textStyle.foreground;
-    currentStyleRange.metrics = textStyle.metrics;
-    currentStyleRange.strikeout = textStyle.strikeout;
-    currentStyleRange.underline = textStyle.underline;
-  }
-
-  public void append(String text)
-  {
-    checkStyleRange();
-    log.append(text);
-    currentStyleRange.length += text.length();
-  }
-
-  public void append(Throwable t)
-  {
-    checkStyleRange();
-    String text = IOUtil.toString(t);
-    log.append(text);
-    currentStyleRange.length += text.length();
-  }
-
-  @Override
-  public boolean close()
-  {
-    font.dispose();
-    return super.close();
-  }
-
-  @Override
-  protected void createUI(Composite parent)
-  {
-    GridLayout grid = new GridLayout();
-    grid.marginTop = 6;
-    grid.marginLeft = 6;
-    grid.marginRight = 6;
-    grid.marginBottom = 6;
-
-    Composite composite = new Composite(parent, SWT.NONE);
-    composite.setLayout(grid);
-    composite.setLayoutData(UIUtil.createGridData());
-
-    font = new Font(getShell().getDisplay(), "Courier New", 9, SWT.NORMAL); //$NON-NLS-1$
-    checkStyleRange();
-    lastStyleRange = currentStyleRange;
-    checkStyleRange();
-
-    text = new StyledText(composite, SWT.MULTI | SWT.READ_ONLY | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
-    text.setLayoutData(UIUtil.createGridData());
-    text.setText(log.toString());
-    text.setStyleRanges(styleRanges.toArray(new StyleRange[styleRanges.size()]));
-    text.setBackground(getShell().getDisplay().getSystemColor(SWT.COLOR_WHITE));
-    text.setFont(font);
-  }
-
-  @Override
-  protected void createButtonsForButtonBar(Composite parent)
-  {
-    createButton(parent, IDialogConstants.OK_ID, IDialogConstants.CLOSE_LABEL, true);
-  }
-
-  private void checkStyleRange()
-  {
-    if (lastStyleRange != null)
-    {
-      styleRanges.add(lastStyleRange);
-      lastStyleRange = null;
-    }
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.widgets;

+

+import org.eclipse.net4j.util.io.IOUtil;

+import org.eclipse.net4j.util.ui.UIUtil;

+

+import org.eclipse.jface.dialogs.IDialogConstants;

+import org.eclipse.jface.dialogs.IDialogSettings;

+import org.eclipse.jface.viewers.Viewer;

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.custom.StyleRange;

+import org.eclipse.swt.custom.StyledText;

+import org.eclipse.swt.graphics.Font;

+import org.eclipse.swt.graphics.TextStyle;

+import org.eclipse.swt.layout.GridLayout;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Shell;

+

+import java.util.ArrayList;

+import java.util.List;

+

+/**

+ * @author Eike Stepper

+ */

+public class LogDialog extends BaseDialog<Viewer>

+{

+  private StringBuilder log = new StringBuilder();

+

+  private StyledText text;

+

+  private TextStyle textStyle;

+

+  private List<StyleRange> styleRanges = new ArrayList<StyleRange>();

+

+  private StyleRange currentStyleRange = new StyleRange();

+

+  private StyleRange lastStyleRange;

+

+  private Font font;

+

+  public LogDialog(Shell parentShell, int shellStyle, String title, String message, IDialogSettings settings)

+  {

+    super(parentShell, shellStyle, title, message, settings);

+  }

+

+  public LogDialog(Shell parentShell, String title, String message, IDialogSettings settings)

+  {

+    this(parentShell, DEFAULT_SHELL_STYLE, title, message, settings);

+  }

+

+  public TextStyle getTextStyle()

+  {

+    return textStyle;

+  }

+

+  public void setTextStyle(TextStyle textStyle)

+  {

+    if (textStyle == null)

+    {

+      throw new IllegalArgumentException("textStyle == null"); //$NON-NLS-1$

+    }

+

+    if (textStyle.equals(this.textStyle))

+    {

+      return;

+    }

+

+    lastStyleRange = currentStyleRange;

+    this.textStyle = textStyle;

+

+    currentStyleRange = new StyleRange();

+    currentStyleRange.start = log.length();

+    currentStyleRange.rise = textStyle.rise;

+    currentStyleRange.background = textStyle.background;

+    currentStyleRange.font = textStyle.font;

+    currentStyleRange.foreground = textStyle.foreground;

+    currentStyleRange.metrics = textStyle.metrics;

+    currentStyleRange.strikeout = textStyle.strikeout;

+    currentStyleRange.underline = textStyle.underline;

+  }

+

+  public void append(String text)

+  {

+    checkStyleRange();

+    log.append(text);

+    currentStyleRange.length += text.length();

+  }

+

+  public void append(Throwable t)

+  {

+    checkStyleRange();

+    String text = IOUtil.toString(t);

+    log.append(text);

+    currentStyleRange.length += text.length();

+  }

+

+  @Override

+  public boolean close()

+  {

+    font.dispose();

+    return super.close();

+  }

+

+  @Override

+  protected void createUI(Composite parent)

+  {

+    GridLayout grid = new GridLayout();

+    grid.marginTop = 6;

+    grid.marginLeft = 6;

+    grid.marginRight = 6;

+    grid.marginBottom = 6;

+

+    Composite composite = new Composite(parent, SWT.NONE);

+    composite.setLayout(grid);

+    composite.setLayoutData(UIUtil.createGridData());

+

+    font = new Font(getShell().getDisplay(), "Courier New", 9, SWT.NORMAL); //$NON-NLS-1$

+    checkStyleRange();

+    lastStyleRange = currentStyleRange;

+    checkStyleRange();

+

+    text = new StyledText(composite, SWT.MULTI | SWT.READ_ONLY | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);

+    text.setLayoutData(UIUtil.createGridData());

+    text.setText(log.toString());

+    text.setStyleRanges(styleRanges.toArray(new StyleRange[styleRanges.size()]));

+    text.setBackground(getShell().getDisplay().getSystemColor(SWT.COLOR_WHITE));

+    text.setFont(font);

+  }

+

+  @Override

+  protected void createButtonsForButtonBar(Composite parent)

+  {

+    createButton(parent, IDialogConstants.OK_ID, IDialogConstants.CLOSE_LABEL, true);

+  }

+

+  private void checkStyleRange()

+  {

+    if (lastStyleRange != null)

+    {

+      styleRanges.add(lastStyleRange);

+      lastStyleRange = null;

+    }

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/OneBorderComposite.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/OneBorderComposite.java
index a1ddf35b3a..4010a4a315 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/OneBorderComposite.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/OneBorderComposite.java
@@ -1,173 +1,173 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.widgets;
-
-import org.eclipse.net4j.util.ui.UIUtil;
-
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Label;
-
-/**
- * @author Eike Stepper
- * @since 2.0
- */
-public abstract class OneBorderComposite extends Composite
-{
-  private static final int POSITION_MASK = SWT.LEFT | SWT.RIGHT | SWT.TOP | SWT.BOTTOM;
-
-  private int borderPosition;
-
-  private Control border;
-
-  private Control clientControl;
-
-  private GridLayout layout;
-
-  private GridData borderData;
-
-  private GridData clientControlData;
-
-  public OneBorderComposite(Composite parent)
-  {
-    super(parent, SWT.NONE);
-    layout = UIUtil.createGridLayout(1);
-    setLayout(layout);
-
-    clientControlData = UIUtil.createGridData();
-    clientControl = createUI(this);
-    clientControl.setLayoutData(clientControlData);
-  }
-
-  public OneBorderComposite(Composite parent, int borderPosition)
-  {
-    this(parent);
-    setBorderPosition(borderPosition);
-  }
-
-  public Control getClientControl()
-  {
-    return clientControl;
-  }
-
-  public int getBorderPosition()
-  {
-    return borderPosition;
-  }
-
-  public void setBorderPosition(int borderPosition)
-  {
-    borderPosition = borderPosition & POSITION_MASK;
-    if (Integer.bitCount(borderPosition) != 1)
-    {
-      throw new IllegalArgumentException("borderPosition: " + borderPosition); //$NON-NLS-1$
-    }
-
-    if (this.borderPosition != borderPosition)
-    {
-      this.borderPosition = borderPosition;
-      switch (borderPosition)
-      {
-      case SWT.LEFT:
-        setBorder(true, true);
-        break;
-
-      case SWT.RIGHT:
-        setBorder(true, false);
-        break;
-
-      case SWT.TOP:
-        setBorder(false, true);
-        break;
-
-      case SWT.BOTTOM:
-        setBorder(false, false);
-        break;
-
-      default:
-        return;
-      }
-
-      layout();
-    }
-  }
-
-  public void swapBorderPosition()
-  {
-    switch (borderPosition)
-    {
-    case SWT.LEFT:
-      setBorderPosition(SWT.TOP);
-      break;
-
-    case SWT.RIGHT:
-      setBorderPosition(SWT.BOTTOM);
-      break;
-
-    case SWT.TOP:
-      setBorderPosition(SWT.LEFT);
-      break;
-
-    case SWT.BOTTOM:
-      setBorderPosition(SWT.RIGHT);
-      break;
-    }
-  }
-
-  @Override
-  public String toString()
-  {
-    switch (borderPosition)
-    {
-    case SWT.LEFT:
-      return "LEFT"; //$NON-NLS-1$
-
-    case SWT.RIGHT:
-      return "RIGHT"; //$NON-NLS-1$
-
-    case SWT.TOP:
-      return "TOP"; //$NON-NLS-1$
-
-    case SWT.BOTTOM:
-      return "BOTTOM"; //$NON-NLS-1$
-    }
-
-    return super.toString();
-  }
-
-  protected abstract Control createUI(Composite parent);
-
-  private void setBorder(boolean vertical, boolean beginning)
-  {
-    if (border != null)
-    {
-      border.dispose();
-    }
-
-    layout.numColumns = vertical ? 2 : 1;
-    borderData = UIUtil.createGridData();
-    borderData.widthHint = vertical ? 1 : SWT.DEFAULT;
-    borderData.heightHint = vertical ? SWT.DEFAULT : 1;
-    borderData.grabExcessHorizontalSpace = !vertical;
-    borderData.grabExcessVerticalSpace = vertical;
-
-    int orientation = vertical ? SWT.VERTICAL : SWT.HORIZONTAL;
-    border = new Label(this, SWT.SEPARATOR | orientation);
-    border.setLayoutData(borderData);
-    if (beginning)
-    {
-      border.moveAbove(null);
-    }
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.widgets;

+

+import org.eclipse.net4j.util.ui.UIUtil;

+

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.layout.GridData;

+import org.eclipse.swt.layout.GridLayout;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Control;

+import org.eclipse.swt.widgets.Label;

+

+/**

+ * @author Eike Stepper

+ * @since 2.0

+ */

+public abstract class OneBorderComposite extends Composite

+{

+  private static final int POSITION_MASK = SWT.LEFT | SWT.RIGHT | SWT.TOP | SWT.BOTTOM;

+

+  private int borderPosition;

+

+  private Control border;

+

+  private Control clientControl;

+

+  private GridLayout layout;

+

+  private GridData borderData;

+

+  private GridData clientControlData;

+

+  public OneBorderComposite(Composite parent)

+  {

+    super(parent, SWT.NONE);

+    layout = UIUtil.createGridLayout(1);

+    setLayout(layout);

+

+    clientControlData = UIUtil.createGridData();

+    clientControl = createUI(this);

+    clientControl.setLayoutData(clientControlData);

+  }

+

+  public OneBorderComposite(Composite parent, int borderPosition)

+  {

+    this(parent);

+    setBorderPosition(borderPosition);

+  }

+

+  public Control getClientControl()

+  {

+    return clientControl;

+  }

+

+  public int getBorderPosition()

+  {

+    return borderPosition;

+  }

+

+  public void setBorderPosition(int borderPosition)

+  {

+    borderPosition = borderPosition & POSITION_MASK;

+    if (Integer.bitCount(borderPosition) != 1)

+    {

+      throw new IllegalArgumentException("borderPosition: " + borderPosition); //$NON-NLS-1$

+    }

+

+    if (this.borderPosition != borderPosition)

+    {

+      this.borderPosition = borderPosition;

+      switch (borderPosition)

+      {

+      case SWT.LEFT:

+        setBorder(true, true);

+        break;

+

+      case SWT.RIGHT:

+        setBorder(true, false);

+        break;

+

+      case SWT.TOP:

+        setBorder(false, true);

+        break;

+

+      case SWT.BOTTOM:

+        setBorder(false, false);

+        break;

+

+      default:

+        return;

+      }

+

+      layout();

+    }

+  }

+

+  public void swapBorderPosition()

+  {

+    switch (borderPosition)

+    {

+    case SWT.LEFT:

+      setBorderPosition(SWT.TOP);

+      break;

+

+    case SWT.RIGHT:

+      setBorderPosition(SWT.BOTTOM);

+      break;

+

+    case SWT.TOP:

+      setBorderPosition(SWT.LEFT);

+      break;

+

+    case SWT.BOTTOM:

+      setBorderPosition(SWT.RIGHT);

+      break;

+    }

+  }

+

+  @Override

+  public String toString()

+  {

+    switch (borderPosition)

+    {

+    case SWT.LEFT:

+      return "LEFT"; //$NON-NLS-1$

+

+    case SWT.RIGHT:

+      return "RIGHT"; //$NON-NLS-1$

+

+    case SWT.TOP:

+      return "TOP"; //$NON-NLS-1$

+

+    case SWT.BOTTOM:

+      return "BOTTOM"; //$NON-NLS-1$

+    }

+

+    return super.toString();

+  }

+

+  protected abstract Control createUI(Composite parent);

+

+  private void setBorder(boolean vertical, boolean beginning)

+  {

+    if (border != null)

+    {

+      border.dispose();

+    }

+

+    layout.numColumns = vertical ? 2 : 1;

+    borderData = UIUtil.createGridData();

+    borderData.widthHint = vertical ? 1 : SWT.DEFAULT;

+    borderData.heightHint = vertical ? SWT.DEFAULT : 1;

+    borderData.grabExcessHorizontalSpace = !vertical;

+    borderData.grabExcessVerticalSpace = vertical;

+

+    int orientation = vertical ? SWT.VERTICAL : SWT.HORIZONTAL;

+    border = new Label(this, SWT.SEPARATOR | orientation);

+    border.setLayoutData(borderData);

+    if (beginning)

+    {

+      border.moveAbove(null);

+    }

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/PreferenceButton.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/PreferenceButton.java
index 308563060e..3a3ac8b390 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/PreferenceButton.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/PreferenceButton.java
@@ -1,129 +1,129 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.widgets;
-
-import org.eclipse.net4j.util.om.pref.OMPreference;
-
-import org.eclipse.swt.events.SelectionAdapter;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Listener;
-
-/**
- * @author Eike Stepper
- */
-public class PreferenceButton
-{
-  private OMPreference<Boolean> preference;
-
-  private Button button;
-
-  public PreferenceButton(Composite parent, int style, String text, final OMPreference<Boolean> preference)
-  {
-    this.preference = preference;
-
-    button = new Button(parent, style);
-    button.setText(text);
-    button.setSelection(preference.getValue());
-    button.addSelectionListener(new SelectionAdapter()
-    {
-      @Override
-      public void widgetSelected(SelectionEvent e)
-      {
-        preference.setValue(button.getSelection());
-      }
-    });
-  }
-
-  public OMPreference<Boolean> getPreference()
-  {
-    return preference;
-  }
-
-  public Button getButton()
-  {
-    return button;
-  }
-
-  public int getAlignment()
-  {
-    return button.getAlignment();
-  }
-
-  public Image getImage()
-  {
-    return button.getImage();
-  }
-
-  public boolean getSelection(boolean setPreference)
-  {
-    boolean selection = button.getSelection();
-    if (setPreference)
-    {
-      preference.setValue(selection);
-    }
-
-    return selection;
-  }
-
-  public boolean getSelection()
-  {
-    return getSelection(false);
-  }
-
-  public String getText()
-  {
-    return button.getText();
-  }
-
-  public void setAlignment(int alignment)
-  {
-    button.setAlignment(alignment);
-  }
-
-  public void setImage(Image image)
-  {
-    button.setImage(image);
-  }
-
-  public void setSelection(boolean selected)
-  {
-    button.setSelection(selected);
-  }
-
-  public void setText(String string)
-  {
-    button.setText(string);
-  }
-
-  public boolean setFocus()
-  {
-    return button.setFocus();
-  }
-
-  /**
-   * @since 3.0
-   */
-  public void addListener(int evenType, Listener listener)
-  {
-    button.addListener(evenType, listener);
-  }
-
-  /**
-   * @since 3.0
-   */
-  public void removeListener(int evenType, Listener listener)
-  {
-    button.removeListener(evenType, listener);
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.widgets;

+

+import org.eclipse.net4j.util.om.pref.OMPreference;

+

+import org.eclipse.swt.events.SelectionAdapter;

+import org.eclipse.swt.events.SelectionEvent;

+import org.eclipse.swt.graphics.Image;

+import org.eclipse.swt.widgets.Button;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Listener;

+

+/**

+ * @author Eike Stepper

+ */

+public class PreferenceButton

+{

+  private OMPreference<Boolean> preference;

+

+  private Button button;

+

+  public PreferenceButton(Composite parent, int style, String text, final OMPreference<Boolean> preference)

+  {

+    this.preference = preference;

+

+    button = new Button(parent, style);

+    button.setText(text);

+    button.setSelection(preference.getValue());

+    button.addSelectionListener(new SelectionAdapter()

+    {

+      @Override

+      public void widgetSelected(SelectionEvent e)

+      {

+        preference.setValue(button.getSelection());

+      }

+    });

+  }

+

+  public OMPreference<Boolean> getPreference()

+  {

+    return preference;

+  }

+

+  public Button getButton()

+  {

+    return button;

+  }

+

+  public int getAlignment()

+  {

+    return button.getAlignment();

+  }

+

+  public Image getImage()

+  {

+    return button.getImage();

+  }

+

+  public boolean getSelection(boolean setPreference)

+  {

+    boolean selection = button.getSelection();

+    if (setPreference)

+    {

+      preference.setValue(selection);

+    }

+

+    return selection;

+  }

+

+  public boolean getSelection()

+  {

+    return getSelection(false);

+  }

+

+  public String getText()

+  {

+    return button.getText();

+  }

+

+  public void setAlignment(int alignment)

+  {

+    button.setAlignment(alignment);

+  }

+

+  public void setImage(Image image)

+  {

+    button.setImage(image);

+  }

+

+  public void setSelection(boolean selected)

+  {

+    button.setSelection(selected);

+  }

+

+  public void setText(String string)

+  {

+    button.setText(string);

+  }

+

+  public boolean setFocus()

+  {

+    return button.setFocus();

+  }

+

+  /**

+   * @since 3.0

+   */

+  public void addListener(int evenType, Listener listener)

+  {

+    button.addListener(evenType, listener);

+  }

+

+  /**

+   * @since 3.0

+   */

+  public void removeListener(int evenType, Listener listener)

+  {

+    button.removeListener(evenType, listener);

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/SashComposite.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/SashComposite.java
index 056e3e351c..b48c103f30 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/SashComposite.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/SashComposite.java
@@ -1,314 +1,314 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.widgets;
-
-import org.eclipse.net4j.util.event.IListener;
-import org.eclipse.net4j.util.event.INotifier;
-import org.eclipse.net4j.util.event.Notifier;
-
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.Rectangle;
-import org.eclipse.swt.layout.FormAttachment;
-import org.eclipse.swt.layout.FormData;
-import org.eclipse.swt.layout.FormLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Event;
-import org.eclipse.swt.widgets.Listener;
-import org.eclipse.swt.widgets.Sash;
-
-/**
- * @author Eike Stepper
- */
-public abstract class SashComposite extends Composite implements INotifier
-{
-  private final SashListener sashListener = new SashListener();
-
-  private final Notifier notifier = new Notifier();
-
-  private int limit;
-
-  private int percent;
-
-  private boolean borders;
-
-  private boolean vertical;
-
-  private Sash sash;
-
-  private Control control1;
-
-  private Control control2;
-
-  private FormData sashData;
-
-  private FormData control1Data;
-
-  private FormData control2Data;
-
-  public SashComposite(Composite parent, int style, int limit, int percent)
-  {
-    this(parent, style, limit, percent, false);
-  }
-
-  public SashComposite(Composite parent, int style, int limit, int percent, boolean borders)
-  {
-    super(parent, style);
-    setLayout(new FormLayout());
-    this.limit = limit;
-    this.percent = percent;
-    this.borders = borders;
-
-    control1Data = new FormData();
-    control1 = borders ? new OneBorderComposite(this)
-    {
-      @Override
-      protected Control createUI(Composite parent)
-      {
-        return createControl1(parent);
-      }
-    } : createControl1(this);
-
-    control1.setLayoutData(control1Data);
-
-    sashData = new FormData();
-    sash = createSash(this);
-    sash.setLayoutData(sashData);
-
-    control2Data = new FormData();
-    control2 = borders ? new OneBorderComposite(this)
-    {
-      @Override
-      protected Control createUI(Composite parent)
-      {
-        return createControl2(parent);
-      }
-    } : createControl2(this);
-
-    control2.setLayoutData(control2Data);
-
-    init();
-  }
-
-  /**
-   * @since 2.0
-   */
-  @Override
-  public void dispose()
-  {
-    sash.removeListener(SWT.Selection, sashListener);
-    super.dispose();
-  }
-
-  /**
-   * @since 2.0
-   */
-  public void addListener(IListener listener)
-  {
-    notifier.addListener(listener);
-  }
-
-  /**
-   * @since 2.0
-   */
-  public IListener[] getListeners()
-  {
-    return notifier.getListeners();
-  }
-
-  /**
-   * @since 2.0
-   */
-  public boolean hasListeners()
-  {
-    return notifier.hasListeners();
-  }
-
-  /**
-   * @since 2.0
-   */
-  public void removeListener(IListener listener)
-  {
-    notifier.removeListener(listener);
-  }
-
-  public boolean isVertical()
-  {
-    return vertical;
-  }
-
-  public void setVertical(boolean vertical)
-  {
-    if (this.vertical != vertical)
-    {
-      this.vertical = vertical;
-
-      Sash newSash = createSash(this);
-      newSash.moveBelow(control1);
-      newSash.setLayoutData(sash.getLayoutData());
-
-      sash.removeListener(SWT.Selection, sashListener);
-      sash.setLayoutData(null);
-      sash.dispose();
-      sash = newSash;
-
-      init();
-      layout();
-      IListener[] listeners = notifier.getListeners();
-      if (listeners != null)
-      {
-        notifier.fireEvent(new OrientationChangedEvent(vertical), listeners);
-      }
-    }
-  }
-
-  public Sash getSash()
-  {
-    return sash;
-  }
-
-  public Control getControl1()
-  {
-    return borders ? ((OneBorderComposite)control1).getClientControl() : control1;
-  }
-
-  public Control getControl2()
-  {
-    return borders ? ((OneBorderComposite)control2).getClientControl() : control2;
-  }
-
-  protected void init()
-  {
-    if (borders)
-    {
-      ((OneBorderComposite)control1).setBorderPosition(SWT.RIGHT);
-      ((OneBorderComposite)control2).setBorderPosition(SWT.LEFT);
-    }
-
-    control1Data.left = new FormAttachment(0, 0);
-    control1Data.right = new FormAttachment(sash, 0);
-    control1Data.top = new FormAttachment(0, 0);
-    control1Data.bottom = new FormAttachment(100, 0);
-
-    sashData.left = new FormAttachment(percent, 0);
-    sashData.right = null;
-    sashData.top = new FormAttachment(0, 0);
-    sashData.bottom = new FormAttachment(100, 0);
-
-    control2Data.left = new FormAttachment(sash, 0);
-    control2Data.right = new FormAttachment(100, 0);
-    control2Data.top = new FormAttachment(0, 0);
-    control2Data.bottom = new FormAttachment(100, 0);
-
-    if (vertical)
-    {
-      swap();
-    }
-  }
-
-  protected void swap()
-  {
-    if (borders)
-    {
-      ((OneBorderComposite)control1).swapBorderPosition();
-      ((OneBorderComposite)control2).swapBorderPosition();
-    }
-
-    swap(control1Data);
-    swap(sashData);
-    swap(control2Data);
-  }
-
-  protected void swap(FormData formData)
-  {
-    FormAttachment tmp1 = formData.left;
-    formData.left = formData.top;
-    formData.top = tmp1;
-
-    FormAttachment tmp2 = formData.right;
-    formData.right = formData.bottom;
-    formData.bottom = tmp2;
-  }
-
-  protected Sash createSash(Composite parent)
-  {
-    Sash sash = new Sash(parent, vertical ? SWT.HORIZONTAL : SWT.VERTICAL);
-    sash.addListener(SWT.Selection, sashListener);
-    return sash;
-  }
-
-  protected abstract Control createControl1(Composite parent);
-
-  protected abstract Control createControl2(Composite parent);
-
-  /**
-   * @author Eike Stepper
-   * @since 2.0
-   */
-  public class OrientationChangedEvent extends org.eclipse.net4j.util.event.Event
-  {
-    private static final long serialVersionUID = 1L;
-
-    private boolean vertical;
-
-    public OrientationChangedEvent(boolean vertical)
-    {
-      super(SashComposite.this);
-    }
-
-    @Override
-    public SashComposite getSource()
-    {
-      return (SashComposite)super.getSource();
-    }
-
-    public boolean isVertical()
-    {
-      return vertical;
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  private final class SashListener implements Listener
-  {
-    public SashListener()
-    {
-    }
-
-    public void handleEvent(Event e)
-    {
-      Rectangle sashRect = sash.getBounds();
-      Rectangle shellRect = getClientArea();
-      if (!vertical)
-      {
-        int right = shellRect.width - sashRect.width - limit;
-        e.x = Math.max(Math.min(e.x, right), limit);
-        if (e.x != sashRect.x)
-        {
-          sashData.left = new FormAttachment(0, e.x);
-          layout();
-        }
-      }
-      else
-      {
-        int bottom = shellRect.height - sashRect.height - limit;
-        e.y = Math.max(Math.min(e.y, bottom), limit);
-        if (e.y != sashRect.y)
-        {
-          sashData.top = new FormAttachment(0, e.y);
-          layout();
-        }
-      }
-    }
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.widgets;

+

+import org.eclipse.net4j.util.event.IListener;

+import org.eclipse.net4j.util.event.INotifier;

+import org.eclipse.net4j.util.event.Notifier;

+

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.graphics.Rectangle;

+import org.eclipse.swt.layout.FormAttachment;

+import org.eclipse.swt.layout.FormData;

+import org.eclipse.swt.layout.FormLayout;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Control;

+import org.eclipse.swt.widgets.Event;

+import org.eclipse.swt.widgets.Listener;

+import org.eclipse.swt.widgets.Sash;

+

+/**

+ * @author Eike Stepper

+ */

+public abstract class SashComposite extends Composite implements INotifier

+{

+  private final SashListener sashListener = new SashListener();

+

+  private final Notifier notifier = new Notifier();

+

+  private int limit;

+

+  private int percent;

+

+  private boolean borders;

+

+  private boolean vertical;

+

+  private Sash sash;

+

+  private Control control1;

+

+  private Control control2;

+

+  private FormData sashData;

+

+  private FormData control1Data;

+

+  private FormData control2Data;

+

+  public SashComposite(Composite parent, int style, int limit, int percent)

+  {

+    this(parent, style, limit, percent, false);

+  }

+

+  public SashComposite(Composite parent, int style, int limit, int percent, boolean borders)

+  {

+    super(parent, style);

+    setLayout(new FormLayout());

+    this.limit = limit;

+    this.percent = percent;

+    this.borders = borders;

+

+    control1Data = new FormData();

+    control1 = borders ? new OneBorderComposite(this)

+    {

+      @Override

+      protected Control createUI(Composite parent)

+      {

+        return createControl1(parent);

+      }

+    } : createControl1(this);

+

+    control1.setLayoutData(control1Data);

+

+    sashData = new FormData();

+    sash = createSash(this);

+    sash.setLayoutData(sashData);

+

+    control2Data = new FormData();

+    control2 = borders ? new OneBorderComposite(this)

+    {

+      @Override

+      protected Control createUI(Composite parent)

+      {

+        return createControl2(parent);

+      }

+    } : createControl2(this);

+

+    control2.setLayoutData(control2Data);

+

+    init();

+  }

+

+  /**

+   * @since 2.0

+   */

+  @Override

+  public void dispose()

+  {

+    sash.removeListener(SWT.Selection, sashListener);

+    super.dispose();

+  }

+

+  /**

+   * @since 2.0

+   */

+  public void addListener(IListener listener)

+  {

+    notifier.addListener(listener);

+  }

+

+  /**

+   * @since 2.0

+   */

+  public IListener[] getListeners()

+  {

+    return notifier.getListeners();

+  }

+

+  /**

+   * @since 2.0

+   */

+  public boolean hasListeners()

+  {

+    return notifier.hasListeners();

+  }

+

+  /**

+   * @since 2.0

+   */

+  public void removeListener(IListener listener)

+  {

+    notifier.removeListener(listener);

+  }

+

+  public boolean isVertical()

+  {

+    return vertical;

+  }

+

+  public void setVertical(boolean vertical)

+  {

+    if (this.vertical != vertical)

+    {

+      this.vertical = vertical;

+

+      Sash newSash = createSash(this);

+      newSash.moveBelow(control1);

+      newSash.setLayoutData(sash.getLayoutData());

+

+      sash.removeListener(SWT.Selection, sashListener);

+      sash.setLayoutData(null);

+      sash.dispose();

+      sash = newSash;

+

+      init();

+      layout();

+      IListener[] listeners = notifier.getListeners();

+      if (listeners != null)

+      {

+        notifier.fireEvent(new OrientationChangedEvent(vertical), listeners);

+      }

+    }

+  }

+

+  public Sash getSash()

+  {

+    return sash;

+  }

+

+  public Control getControl1()

+  {

+    return borders ? ((OneBorderComposite)control1).getClientControl() : control1;

+  }

+

+  public Control getControl2()

+  {

+    return borders ? ((OneBorderComposite)control2).getClientControl() : control2;

+  }

+

+  protected void init()

+  {

+    if (borders)

+    {

+      ((OneBorderComposite)control1).setBorderPosition(SWT.RIGHT);

+      ((OneBorderComposite)control2).setBorderPosition(SWT.LEFT);

+    }

+

+    control1Data.left = new FormAttachment(0, 0);

+    control1Data.right = new FormAttachment(sash, 0);

+    control1Data.top = new FormAttachment(0, 0);

+    control1Data.bottom = new FormAttachment(100, 0);

+

+    sashData.left = new FormAttachment(percent, 0);

+    sashData.right = null;

+    sashData.top = new FormAttachment(0, 0);

+    sashData.bottom = new FormAttachment(100, 0);

+

+    control2Data.left = new FormAttachment(sash, 0);

+    control2Data.right = new FormAttachment(100, 0);

+    control2Data.top = new FormAttachment(0, 0);

+    control2Data.bottom = new FormAttachment(100, 0);

+

+    if (vertical)

+    {

+      swap();

+    }

+  }

+

+  protected void swap()

+  {

+    if (borders)

+    {

+      ((OneBorderComposite)control1).swapBorderPosition();

+      ((OneBorderComposite)control2).swapBorderPosition();

+    }

+

+    swap(control1Data);

+    swap(sashData);

+    swap(control2Data);

+  }

+

+  protected void swap(FormData formData)

+  {

+    FormAttachment tmp1 = formData.left;

+    formData.left = formData.top;

+    formData.top = tmp1;

+

+    FormAttachment tmp2 = formData.right;

+    formData.right = formData.bottom;

+    formData.bottom = tmp2;

+  }

+

+  protected Sash createSash(Composite parent)

+  {

+    Sash sash = new Sash(parent, vertical ? SWT.HORIZONTAL : SWT.VERTICAL);

+    sash.addListener(SWT.Selection, sashListener);

+    return sash;

+  }

+

+  protected abstract Control createControl1(Composite parent);

+

+  protected abstract Control createControl2(Composite parent);

+

+  /**

+   * @author Eike Stepper

+   * @since 2.0

+   */

+  public class OrientationChangedEvent extends org.eclipse.net4j.util.event.Event

+  {

+    private static final long serialVersionUID = 1L;

+

+    private boolean vertical;

+

+    public OrientationChangedEvent(boolean vertical)

+    {

+      super(SashComposite.this);

+    }

+

+    @Override

+    public SashComposite getSource()

+    {

+      return (SashComposite)super.getSource();

+    }

+

+    public boolean isVertical()

+    {

+      return vertical;

+    }

+  }

+

+  /**

+   * @author Eike Stepper

+   */

+  private final class SashListener implements Listener

+  {

+    public SashListener()

+    {

+    }

+

+    public void handleEvent(Event e)

+    {

+      Rectangle sashRect = sash.getBounds();

+      Rectangle shellRect = getClientArea();

+      if (!vertical)

+      {

+        int right = shellRect.width - sashRect.width - limit;

+        e.x = Math.max(Math.min(e.x, right), limit);

+        if (e.x != sashRect.x)

+        {

+          sashData.left = new FormAttachment(0, e.x);

+          layout();

+        }

+      }

+      else

+      {

+        int bottom = shellRect.height - sashRect.height - limit;

+        e.y = Math.max(Math.min(e.y, bottom), limit);

+        if (e.y != sashRect.y)

+        {

+          sashData.top = new FormAttachment(0, e.y);

+          layout();

+        }

+      }

+    }

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/TextAndDisable.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/TextAndDisable.java
index 8f1b2b44f7..2a964cd570 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/TextAndDisable.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/TextAndDisable.java
@@ -1,126 +1,126 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.net4j.util.ui.widgets;
-
-import org.eclipse.net4j.util.ObjectUtil;
-import org.eclipse.net4j.util.internal.ui.messages.Messages;
-import org.eclipse.net4j.util.ui.UIUtil;
-
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.ModifyEvent;
-import org.eclipse.swt.events.ModifyListener;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.events.SelectionListener;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Text;
-
-public class TextAndDisable extends Composite implements SelectionListener, ModifyListener
-{
-  private Text text;
-
-  private Button disabled;
-
-  private String disabledValue;
-
-  public TextAndDisable(Composite parent, int textStyle, String disabledValue)
-  {
-    super(parent, SWT.NONE);
-    this.disabledValue = disabledValue;
-
-    GridLayout grid = new GridLayout(2, false);
-    grid.marginHeight = 0;
-    grid.marginWidth = 0;
-    setLayout(grid);
-
-    text = createText(textStyle);
-    text.setLayoutData(createTextLayoutData());
-    text.addModifyListener(this);
-
-    disabled = createButton();
-    disabled.setText(Messages.getString("TextAndDisable.0")); //$NON-NLS-1$
-    disabled.addSelectionListener(this);
-    disabled.setLayoutData(UIUtil.createGridData(false, false));
-  }
-
-  public Text getText()
-  {
-    return text;
-  }
-
-  public Button getButton()
-  {
-    return disabled;
-  }
-
-  public boolean isDisabled()
-  {
-    return disabled.getSelection();
-  }
-
-  public void setDisabled(boolean disabled)
-  {
-    this.disabled.setSelection(disabled);
-    widgetSelected(null);
-  }
-
-  public String getValue()
-  {
-    return text.getText();
-  }
-
-  public void setValue(String value)
-  {
-    text.setText(value);
-    setDisabled(ObjectUtil.equals(value, disabledValue));
-  }
-
-  public void widgetDefaultSelected(SelectionEvent e)
-  {
-    widgetSelected(e);
-  }
-
-  public void widgetSelected(SelectionEvent e)
-  {
-    if (isDisabled())
-    {
-      text.setText(disabledValue);
-      text.setEnabled(false);
-    }
-    else
-    {
-      text.setEnabled(true);
-    }
-  }
-
-  public void modifyText(ModifyEvent e)
-  {
-  }
-
-  protected Text createText(int textStyle)
-  {
-    return new Text(this, textStyle);
-  }
-
-  protected GridData createTextLayoutData()
-  {
-    GridData gd = new GridData();
-    gd.widthHint = 32;
-    return gd;
-  }
-
-  protected Button createButton()
-  {
-    return new Button(this, SWT.CHECK);
-  }
-}
+/*

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *    Eike Stepper - initial API and implementation

+ */

+package org.eclipse.net4j.util.ui.widgets;

+

+import org.eclipse.net4j.util.ObjectUtil;

+import org.eclipse.net4j.util.internal.ui.messages.Messages;

+import org.eclipse.net4j.util.ui.UIUtil;

+

+import org.eclipse.swt.SWT;

+import org.eclipse.swt.events.ModifyEvent;

+import org.eclipse.swt.events.ModifyListener;

+import org.eclipse.swt.events.SelectionEvent;

+import org.eclipse.swt.events.SelectionListener;

+import org.eclipse.swt.layout.GridData;

+import org.eclipse.swt.layout.GridLayout;

+import org.eclipse.swt.widgets.Button;

+import org.eclipse.swt.widgets.Composite;

+import org.eclipse.swt.widgets.Text;

+

+public class TextAndDisable extends Composite implements SelectionListener, ModifyListener

+{

+  private Text text;

+

+  private Button disabled;

+

+  private String disabledValue;

+

+  public TextAndDisable(Composite parent, int textStyle, String disabledValue)

+  {

+    super(parent, SWT.NONE);

+    this.disabledValue = disabledValue;

+

+    GridLayout grid = new GridLayout(2, false);

+    grid.marginHeight = 0;

+    grid.marginWidth = 0;

+    setLayout(grid);

+

+    text = createText(textStyle);

+    text.setLayoutData(createTextLayoutData());

+    text.addModifyListener(this);

+

+    disabled = createButton();

+    disabled.setText(Messages.getString("TextAndDisable.0")); //$NON-NLS-1$

+    disabled.addSelectionListener(this);

+    disabled.setLayoutData(UIUtil.createGridData(false, false));

+  }

+

+  public Text getText()

+  {

+    return text;

+  }

+

+  public Button getButton()

+  {

+    return disabled;

+  }

+

+  public boolean isDisabled()

+  {

+    return disabled.getSelection();

+  }

+

+  public void setDisabled(boolean disabled)

+  {

+    this.disabled.setSelection(disabled);

+    widgetSelected(null);

+  }

+

+  public String getValue()

+  {

+    return text.getText();

+  }

+

+  public void setValue(String value)

+  {

+    text.setText(value);

+    setDisabled(ObjectUtil.equals(value, disabledValue));

+  }

+

+  public void widgetDefaultSelected(SelectionEvent e)

+  {

+    widgetSelected(e);

+  }

+

+  public void widgetSelected(SelectionEvent e)

+  {

+    if (isDisabled())

+    {

+      text.setText(disabledValue);

+      text.setEnabled(false);

+    }

+    else

+    {

+      text.setEnabled(true);

+    }

+  }

+

+  public void modifyText(ModifyEvent e)

+  {

+  }

+

+  protected Text createText(int textStyle)

+  {

+    return new Text(this, textStyle);

+  }

+

+  protected GridData createTextLayoutData()

+  {

+    GridData gd = new GridData();

+    gd.widthHint = 32;

+    return gd;

+  }

+

+  protected Button createButton()

+  {

+    return new Button(this, SWT.CHECK);

+  }

+}

diff --git a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/package-info.java b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/package-info.java
index 20df41f3a4..d18c863971 100644
--- a/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/package-info.java
+++ b/plugins/org.eclipse.net4j.util.ui/src/org/eclipse/net4j/util/ui/widgets/package-info.java
@@ -1,5 +1,5 @@
 /*

- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.

+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.

  * All rights reserved. This program and the accompanying materials

  * are made available under the terms of the Eclipse Public License v1.0

  * which accompanies this distribution, and is available at