diff options
Diffstat (limited to 'plugins/org.eclipse.emf.cdo.dawn.ui')
| -rw-r--r-- | plugins/org.eclipse.emf.cdo.dawn.ui/src/org/eclipse/emf/cdo/dawn/ui/helper/EditorDescriptionHelper.java | 177 |
1 files changed, 95 insertions, 82 deletions
diff --git a/plugins/org.eclipse.emf.cdo.dawn.ui/src/org/eclipse/emf/cdo/dawn/ui/helper/EditorDescriptionHelper.java b/plugins/org.eclipse.emf.cdo.dawn.ui/src/org/eclipse/emf/cdo/dawn/ui/helper/EditorDescriptionHelper.java index 967333d8dc..5739a257f2 100644 --- a/plugins/org.eclipse.emf.cdo.dawn.ui/src/org/eclipse/emf/cdo/dawn/ui/helper/EditorDescriptionHelper.java +++ b/plugins/org.eclipse.emf.cdo.dawn.ui/src/org/eclipse/emf/cdo/dawn/ui/helper/EditorDescriptionHelper.java @@ -1,82 +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: - * Martin Fluegge - initial API and implementation - */ -package org.eclipse.emf.cdo.dawn.ui.helper; - -import org.eclipse.emf.ecore.resource.Resource; - -import org.eclipse.swt.graphics.Image; -import org.eclipse.ui.IEditorDescriptor; -import org.eclipse.ui.PlatformUI; - -/** - * @author Martin Fluegge - */ -public class EditorDescriptionHelper -{ - public static String getEditorIdForDawnEditor(String resourceName) - { - IEditorDescriptor editorDescriptor = getEditorDescriptorForDawnEditor(resourceName); - if (editorDescriptor != null) - { - return editorDescriptor.getId(); - } - return null; - } - - public static IEditorDescriptor getEditorDescriptorForDawnEditor(String resourceName) - { - IEditorDescriptor[] editors = PlatformUI.getWorkbench().getEditorRegistry().getEditors(resourceName); - - for (IEditorDescriptor editorDescriptor : editors) - { - // TODO make this more stable by getting the class name more reliably - if (editorDescriptor.getId().contains(".Dawn") || editorDescriptor.getId().contains(".dawn")) - { - return editorDescriptor; - } - } - - return null; - } - - public static IEditorDescriptor getEditorDescriptorFromFirstEditor(String resourceName) - { - IEditorDescriptor[] editors = PlatformUI.getWorkbench().getEditorRegistry().getEditors(resourceName); - if (editors.length > 0) - { - return editors[0]; - } - - return null; - } - - public static IEditorDescriptor getEditorDescriptorForDawnEditor(Resource resource) - { - return getEditorDescriptorForDawnEditor(resource.getURI().lastSegment()); - } - - public static Image getImageForEditor(String resourceName) - { - IEditorDescriptor editorDescriptor = getEditorDescriptorForDawnEditor(resourceName); - - if (editorDescriptor == null) - { - editorDescriptor = getEditorDescriptorFromFirstEditor(resourceName); - } - - if (editorDescriptor != null) - { - return editorDescriptor.getImageDescriptor().createImage(); - } - - return null; - } -} +/*
+ * 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:
+ * Martin Fluegge - initial API and implementation
+ */
+package org.eclipse.emf.cdo.dawn.ui.helper;
+
+import org.eclipse.emf.ecore.resource.Resource;
+
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.ui.IEditorDescriptor;
+import org.eclipse.ui.PlatformUI;
+
+/**
+ * @author Martin Fluegge
+ */
+public class EditorDescriptionHelper
+{
+ public static String getEditorIdForDawnEditor(String resourceName)
+ {
+ IEditorDescriptor editorDescriptor = getEditorDescriptorForDawnEditor(resourceName);
+ if (editorDescriptor != null)
+ {
+ return editorDescriptor.getId();
+ }
+ return null;
+ }
+
+ public static IEditorDescriptor getEditorDescriptorForDawnEditor(String resourceName)
+ {
+ IEditorDescriptor[] editors = PlatformUI.getWorkbench().getEditorRegistry().getEditors(resourceName);
+
+ for (IEditorDescriptor editorDescriptor : editors)
+ {
+ // TODO make this more stable by getting the class name more reliably
+ String id = editorDescriptor.getId();
+ int lastIndexOf = id.lastIndexOf('.');
+ String lastSegment = id.substring(lastIndexOf + 1, id.length());
+
+ if (lastSegment.toLowerCase().startsWith("dawn"))
+ {
+ return editorDescriptor;
+ }
+ }
+ // if this fails we try to get one that contains .dawn
+ for (IEditorDescriptor editorDescriptor : editors)
+ {
+ // TODO make this more stable by getting the class name more reliably
+ String id = editorDescriptor.getId();
+ if (id.toLowerCase().contains(".dawn"))
+ {
+ return editorDescriptor;
+ }
+ }
+ return null;
+ }
+
+ public static IEditorDescriptor getEditorDescriptorFromFirstEditor(String resourceName)
+ {
+ IEditorDescriptor[] editors = PlatformUI.getWorkbench().getEditorRegistry().getEditors(resourceName);
+ if (editors.length > 0)
+ {
+ return editors[0];
+ }
+
+ return null;
+ }
+
+ public static IEditorDescriptor getEditorDescriptorForDawnEditor(Resource resource)
+ {
+ return getEditorDescriptorForDawnEditor(resource.getURI().lastSegment());
+ }
+
+ public static Image getImageForEditor(String resourceName)
+ {
+ IEditorDescriptor editorDescriptor = getEditorDescriptorForDawnEditor(resourceName);
+
+ if (editorDescriptor == null)
+ {
+ editorDescriptor = getEditorDescriptorFromFirstEditor(resourceName);
+ }
+
+ if (editorDescriptor != null)
+ {
+ return editorDescriptor.getImageDescriptor().createImage();
+ }
+
+ return null;
+ }
+}
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