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authorEike Stepper2012-07-19 08:22:04 +0000
committerEike Stepper2012-07-19 08:22:04 +0000
commit1460904fd3c193ffaf809913b2983a400fce9d94 (patch)
tree72f3a17b75fedba3ae1060df1d32c9c7889be954 /plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor
parent5f360965ae87478e0681899bf310a210cafc2c44 (diff)
downloadcdo-1460904fd3c193ffaf809913b2983a400fce9d94.tar.gz
cdo-1460904fd3c193ffaf809913b2983a400fce9d94.tar.xz
cdo-1460904fd3c193ffaf809913b2983a400fce9d94.zip
Fix line endings in master (dos2unix)
Diffstat (limited to 'plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor')
-rw-r--r--plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/.settings/.api_filters70
-rw-r--r--plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/.settings/org.eclipse.core.resources.prefs6
-rw-r--r--plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/copyright.txt14
-rw-r--r--plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/plugin.xml88
-rw-r--r--plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreActionBarContributor.java918
-rw-r--r--plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreEditor.java3888
-rw-r--r--plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreEditorPlugin.java188
-rw-r--r--plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreModelWizard.java1312
8 files changed, 3242 insertions, 3242 deletions
diff --git a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/.settings/.api_filters b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/.settings/.api_filters
index f23ea39e2e..928a1e472c 100644
--- a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/.settings/.api_filters
+++ b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/.settings/.api_filters
@@ -1,35 +1,35 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<component id="org.eclipse.emf.cdo.dawn.examples.acore.editor" version="2">
- <resource path="src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreActionBarContributor.java" type="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreActionBarContributor">
- <filter id="338755678">
- <message_arguments>
- <message_argument value="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreActionBarContributor"/>
- <message_argument value="copyright"/>
- </message_arguments>
- </filter>
- </resource>
- <resource path="src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreEditor.java" type="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreEditor">
- <filter id="338755678">
- <message_arguments>
- <message_argument value="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreEditor"/>
- <message_argument value="copyright"/>
- </message_arguments>
- </filter>
- </resource>
- <resource path="src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreEditorPlugin.java" type="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreEditorPlugin">
- <filter id="338755678">
- <message_arguments>
- <message_argument value="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreEditorPlugin"/>
- <message_argument value="copyright"/>
- </message_arguments>
- </filter>
- </resource>
- <resource path="src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreModelWizard.java" type="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreModelWizard">
- <filter id="338755678">
- <message_arguments>
- <message_argument value="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreModelWizard"/>
- <message_argument value="copyright"/>
- </message_arguments>
- </filter>
- </resource>
-</component>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<component id="org.eclipse.emf.cdo.dawn.examples.acore.editor" version="2">
+ <resource path="src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreActionBarContributor.java" type="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreActionBarContributor">
+ <filter id="338755678">
+ <message_arguments>
+ <message_argument value="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreActionBarContributor"/>
+ <message_argument value="copyright"/>
+ </message_arguments>
+ </filter>
+ </resource>
+ <resource path="src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreEditor.java" type="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreEditor">
+ <filter id="338755678">
+ <message_arguments>
+ <message_argument value="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreEditor"/>
+ <message_argument value="copyright"/>
+ </message_arguments>
+ </filter>
+ </resource>
+ <resource path="src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreEditorPlugin.java" type="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreEditorPlugin">
+ <filter id="338755678">
+ <message_arguments>
+ <message_argument value="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreEditorPlugin"/>
+ <message_argument value="copyright"/>
+ </message_arguments>
+ </filter>
+ </resource>
+ <resource path="src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreModelWizard.java" type="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreModelWizard">
+ <filter id="338755678">
+ <message_arguments>
+ <message_argument value="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreModelWizard"/>
+ <message_argument value="copyright"/>
+ </message_arguments>
+ </filter>
+ </resource>
+</component>
diff --git a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/.settings/org.eclipse.core.resources.prefs b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/.settings/org.eclipse.core.resources.prefs
index 4e3b7f9e92..1f6b58cd9c 100644
--- a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/.settings/org.eclipse.core.resources.prefs
+++ b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/.settings/org.eclipse.core.resources.prefs
@@ -1,3 +1,3 @@
-#Mon Jul 04 12:54:12 CEST 2011
-eclipse.preferences.version=1
-encoding//model/org.eclipse.emf.cdo.defs.ecorediag=UTF-8
+#Mon Jul 04 12:54:12 CEST 2011
+eclipse.preferences.version=1
+encoding//model/org.eclipse.emf.cdo.defs.ecorediag=UTF-8
diff --git a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/copyright.txt b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/copyright.txt
index 9cbb3ba084..cea141de92 100644
--- a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/copyright.txt
+++ b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/copyright.txt
@@ -1,8 +1,8 @@
-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:
+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:
Martin Fluegge - initial API and implementation \ No newline at end of file
diff --git a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/plugin.xml b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/plugin.xml
index de5fa36018..380993f7ba 100644
--- a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/plugin.xml
+++ b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/plugin.xml
@@ -1,44 +1,44 @@
-<?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:
- Martin Fluegge - initial API and implementation
-
--->
-
-<plugin>
-
- <extension point="org.eclipse.ui.newWizards">
- <category
- id="org.eclipse.emf.ecore.Wizard.category.ID"
- name="%_UI_Wizard_category"/>
- <wizard
- id="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreModelWizardID"
- name="%_UI_AcoreModelWizard_label"
- class="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreModelWizard"
- category="org.eclipse.emf.ecore.Wizard.category.ID"
- icon="icons/full/obj16/AcoreModelFile.gif">
- <description>%_UI_AcoreModelWizard_description</description>
- <selection class="org.eclipse.core.resources.IResource"/>
- </wizard>
- </extension>
-
- <extension point="org.eclipse.ui.editors">
- <editor
- id="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreEditorID"
- name="%_UI_AcoreEditor_label"
- icon="icons/full/obj16/AcoreModelFile.gif"
- extensions="acore"
- class="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreEditor"
- contributorClass="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreActionBarContributor">
- </editor>
- </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:
+ Martin Fluegge - initial API and implementation
+
+-->
+
+<plugin>
+
+ <extension point="org.eclipse.ui.newWizards">
+ <category
+ id="org.eclipse.emf.ecore.Wizard.category.ID"
+ name="%_UI_Wizard_category"/>
+ <wizard
+ id="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreModelWizardID"
+ name="%_UI_AcoreModelWizard_label"
+ class="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreModelWizard"
+ category="org.eclipse.emf.ecore.Wizard.category.ID"
+ icon="icons/full/obj16/AcoreModelFile.gif">
+ <description>%_UI_AcoreModelWizard_description</description>
+ <selection class="org.eclipse.core.resources.IResource"/>
+ </wizard>
+ </extension>
+
+ <extension point="org.eclipse.ui.editors">
+ <editor
+ id="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreEditorID"
+ name="%_UI_AcoreEditor_label"
+ icon="icons/full/obj16/AcoreModelFile.gif"
+ extensions="acore"
+ class="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreEditor"
+ contributorClass="org.eclipse.emf.cdo.dawn.examples.acore.presentation.AcoreActionBarContributor">
+ </editor>
+ </extension>
+
+</plugin>
diff --git a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreActionBarContributor.java b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreActionBarContributor.java
index c525ad9e4b..42d4b2a0a1 100644
--- a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreActionBarContributor.java
+++ b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreActionBarContributor.java
@@ -1,459 +1,459 @@
-/*
- * 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:
- * Martin Fluegge - initial API and implementation
- *
- */
-package org.eclipse.emf.cdo.dawn.examples.acore.presentation;
-
-import org.eclipse.emf.common.ui.viewer.IViewerProvider;
-import org.eclipse.emf.edit.domain.EditingDomain;
-import org.eclipse.emf.edit.domain.IEditingDomainProvider;
-import org.eclipse.emf.edit.ui.action.ControlAction;
-import org.eclipse.emf.edit.ui.action.CreateChildAction;
-import org.eclipse.emf.edit.ui.action.CreateSiblingAction;
-import org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor;
-import org.eclipse.emf.edit.ui.action.LoadResourceAction;
-import org.eclipse.emf.edit.ui.action.ValidateAction;
-
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.action.ActionContributionItem;
-import org.eclipse.jface.action.IAction;
-import org.eclipse.jface.action.IContributionItem;
-import org.eclipse.jface.action.IContributionManager;
-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.action.SubContributionItem;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.ISelectionChangedListener;
-import org.eclipse.jface.viewers.ISelectionProvider;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.SelectionChangedEvent;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.ui.IEditorPart;
-import org.eclipse.ui.PartInitException;
-
-import java.util.ArrayList;
-import java.util.Collection;
-
-/**
- * This is the action bar contributor for the Acore model editor. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
-public class AcoreActionBarContributor extends EditingDomainActionBarContributor implements ISelectionChangedListener
-{
- /**
- * This keeps track of the active editor. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected IEditorPart activeEditorPart;
-
- /**
- * This keeps track of the current selection provider. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected ISelectionProvider selectionProvider;
-
- /**
- * This action opens the Properties view. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected IAction showPropertiesViewAction = new Action(
- AcoreEditorPlugin.INSTANCE.getString("_UI_ShowPropertiesView_menu_item"))
- {
- @Override
- public void run()
- {
- try
- {
- getPage().showView("org.eclipse.ui.views.PropertySheet");
- }
- catch (PartInitException exception)
- {
- AcoreEditorPlugin.INSTANCE.log(exception);
- }
- }
- };
-
- /**
- * This action refreshes the viewer of the current editor if the editor implements
- * {@link org.eclipse.emf.common.ui.viewer.IViewerProvider}. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected IAction refreshViewerAction = new Action(
- AcoreEditorPlugin.INSTANCE.getString("_UI_RefreshViewer_menu_item"))
- {
- @Override
- public boolean isEnabled()
- {
- return activeEditorPart instanceof IViewerProvider;
- }
-
- @Override
- public void run()
- {
- if (activeEditorPart instanceof IViewerProvider)
- {
- Viewer viewer = ((IViewerProvider)activeEditorPart).getViewer();
- if (viewer != null)
- {
- viewer.refresh();
- }
- }
- }
- };
-
- /**
- * This will contain one {@link org.eclipse.emf.edit.ui.action.CreateChildAction} corresponding to each descriptor
- * generated for the current selection by the item provider. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Collection<IAction> createChildActions;
-
- /**
- * This is the menu manager into which menu contribution items should be added for CreateChild actions. <!--
- * begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected IMenuManager createChildMenuManager;
-
- /**
- * This will contain one {@link org.eclipse.emf.edit.ui.action.CreateSiblingAction} corresponding to each descriptor
- * generated for the current selection by the item provider. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Collection<IAction> createSiblingActions;
-
- /**
- * This is the menu manager into which menu contribution items should be added for CreateSibling actions. <!--
- * begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected IMenuManager createSiblingMenuManager;
-
- /**
- * This creates an instance of the contributor. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public AcoreActionBarContributor()
- {
- super(ADDITIONS_LAST_STYLE);
- loadResourceAction = new LoadResourceAction();
- validateAction = new ValidateAction();
- controlAction = new ControlAction();
- }
-
- /**
- * This adds Separators for editor additions to the tool bar. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public void contributeToToolBar(IToolBarManager toolBarManager)
- {
- toolBarManager.add(new Separator("acore-settings"));
- toolBarManager.add(new Separator("acore-additions"));
- }
-
- /**
- * This adds to the menu bar a menu and some separators for editor additions, as well as the sub-menus for object
- * creation items. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public void contributeToMenu(IMenuManager menuManager)
- {
- super.contributeToMenu(menuManager);
-
- IMenuManager submenuManager = new MenuManager(AcoreEditorPlugin.INSTANCE.getString("_UI_AcoreEditor_menu"),
- "org.eclipse.emf.cdo.dawn.examples.acoreMenuID");
- menuManager.insertAfter("additions", submenuManager);
- submenuManager.add(new Separator("settings"));
- submenuManager.add(new Separator("actions"));
- submenuManager.add(new Separator("additions"));
- submenuManager.add(new Separator("additions-end"));
-
- // Prepare for CreateChild item addition or removal.
- //
- createChildMenuManager = new MenuManager(AcoreEditorPlugin.INSTANCE.getString("_UI_CreateChild_menu_item"));
- submenuManager.insertBefore("additions", createChildMenuManager);
-
- // Prepare for CreateSibling item addition or removal.
- //
- createSiblingMenuManager = new MenuManager(AcoreEditorPlugin.INSTANCE.getString("_UI_CreateSibling_menu_item"));
- submenuManager.insertBefore("additions", createSiblingMenuManager);
-
- // Force an update because Eclipse hides empty menus now.
- //
- submenuManager.addMenuListener(new IMenuListener()
- {
- public void menuAboutToShow(IMenuManager menuManager)
- {
- menuManager.updateAll(true);
- }
- });
-
- addGlobalActions(submenuManager);
- }
-
- /**
- * When the active editor changes, this remembers the change and registers with it as a selection provider. <!--
- * begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public void setActiveEditor(IEditorPart part)
- {
- super.setActiveEditor(part);
- activeEditorPart = part;
-
- // Switch to the new selection provider.
- //
- if (selectionProvider != null)
- {
- selectionProvider.removeSelectionChangedListener(this);
- }
- if (part == null)
- {
- selectionProvider = null;
- }
- else
- {
- selectionProvider = part.getSite().getSelectionProvider();
- selectionProvider.addSelectionChangedListener(this);
-
- // Fake a selection changed event to update the menus.
- //
- if (selectionProvider.getSelection() != null)
- {
- selectionChanged(new SelectionChangedEvent(selectionProvider, selectionProvider.getSelection()));
- }
- }
- }
-
- /**
- * This implements {@link org.eclipse.jface.viewers.ISelectionChangedListener}, handling
- * {@link org.eclipse.jface.viewers.SelectionChangedEvent}s by querying for the children and siblings that can be
- * added to the selected object and updating the menus accordingly. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void selectionChanged(SelectionChangedEvent event)
- {
- // Remove any menu items for old selection.
- //
- if (createChildMenuManager != null)
- {
- depopulateManager(createChildMenuManager, createChildActions);
- }
- if (createSiblingMenuManager != null)
- {
- depopulateManager(createSiblingMenuManager, createSiblingActions);
- }
-
- // Query the new selection for appropriate new child/sibling descriptors
- //
- Collection<?> newChildDescriptors = null;
- Collection<?> newSiblingDescriptors = null;
-
- ISelection selection = event.getSelection();
- if (selection instanceof IStructuredSelection && ((IStructuredSelection)selection).size() == 1)
- {
- Object object = ((IStructuredSelection)selection).getFirstElement();
-
- EditingDomain domain = ((IEditingDomainProvider)activeEditorPart).getEditingDomain();
-
- newChildDescriptors = domain.getNewChildDescriptors(object, null);
- newSiblingDescriptors = domain.getNewChildDescriptors(null, object);
- }
-
- // Generate actions for selection; populate and redraw the menus.
- //
- createChildActions = generateCreateChildActions(newChildDescriptors, selection);
- createSiblingActions = generateCreateSiblingActions(newSiblingDescriptors, selection);
-
- if (createChildMenuManager != null)
- {
- populateManager(createChildMenuManager, createChildActions, null);
- createChildMenuManager.update(true);
- }
- if (createSiblingMenuManager != null)
- {
- populateManager(createSiblingMenuManager, createSiblingActions, null);
- createSiblingMenuManager.update(true);
- }
- }
-
- /**
- * This generates a {@link org.eclipse.emf.edit.ui.action.CreateChildAction} for each object in
- * <code>descriptors</code>, and returns the collection of these actions. <!-- begin-user-doc --> <!-- end-user-doc
- * -->
- *
- * @generated
- */
- protected Collection<IAction> generateCreateChildActions(Collection<?> descriptors, ISelection selection)
- {
- Collection<IAction> actions = new ArrayList<IAction>();
- if (descriptors != null)
- {
- for (Object descriptor : descriptors)
- {
- actions.add(new CreateChildAction(activeEditorPart, selection, descriptor));
- }
- }
- return actions;
- }
-
- /**
- * This generates a {@link org.eclipse.emf.edit.ui.action.CreateSiblingAction} for each object in
- * <code>descriptors</code>, and returns the collection of these actions. <!-- begin-user-doc --> <!-- end-user-doc
- * -->
- *
- * @generated
- */
- protected Collection<IAction> generateCreateSiblingActions(Collection<?> descriptors, ISelection selection)
- {
- Collection<IAction> actions = new ArrayList<IAction>();
- if (descriptors != null)
- {
- for (Object descriptor : descriptors)
- {
- actions.add(new CreateSiblingAction(activeEditorPart, selection, descriptor));
- }
- }
- return actions;
- }
-
- /**
- * This populates the specified <code>manager</code> with {@link org.eclipse.jface.action.ActionContributionItem}s
- * based on the {@link org.eclipse.jface.action.IAction}s contained in the <code>actions</code> collection, by
- * inserting them before the specified contribution item <code>contributionID</code>. If <code>contributionID</code>
- * is <code>null</code>, they are simply added. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected void populateManager(IContributionManager manager, Collection<? extends IAction> actions,
- String contributionID)
- {
- if (actions != null)
- {
- for (IAction action : actions)
- {
- if (contributionID != null)
- {
- manager.insertBefore(contributionID, action);
- }
- else
- {
- manager.add(action);
- }
- }
- }
- }
-
- /**
- * This removes from the specified <code>manager</code> all {@link org.eclipse.jface.action.ActionContributionItem}s
- * based on the {@link org.eclipse.jface.action.IAction}s contained in the <code>actions</code> collection. <!--
- * begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected void depopulateManager(IContributionManager manager, Collection<? extends IAction> actions)
- {
- if (actions != null)
- {
- IContributionItem[] items = manager.getItems();
- for (int i = 0; i < items.length; i++)
- {
- // Look into SubContributionItems
- //
- IContributionItem contributionItem = items[i];
- while (contributionItem instanceof SubContributionItem)
- {
- contributionItem = ((SubContributionItem)contributionItem).getInnerItem();
- }
-
- // Delete the ActionContributionItems with matching action.
- //
- if (contributionItem instanceof ActionContributionItem)
- {
- IAction action = ((ActionContributionItem)contributionItem).getAction();
- if (actions.contains(action))
- {
- manager.remove(contributionItem);
- }
- }
- }
- }
- }
-
- /**
- * This populates the pop-up menu before it appears. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public void menuAboutToShow(IMenuManager menuManager)
- {
- super.menuAboutToShow(menuManager);
- MenuManager submenuManager = null;
-
- submenuManager = new MenuManager(AcoreEditorPlugin.INSTANCE.getString("_UI_CreateChild_menu_item"));
- populateManager(submenuManager, createChildActions, null);
- menuManager.insertBefore("edit", submenuManager);
-
- submenuManager = new MenuManager(AcoreEditorPlugin.INSTANCE.getString("_UI_CreateSibling_menu_item"));
- populateManager(submenuManager, createSiblingActions, null);
- menuManager.insertBefore("edit", submenuManager);
- }
-
- /**
- * This inserts global actions before the "additions-end" separator. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- protected void addGlobalActions(IMenuManager menuManager)
- {
- menuManager.insertAfter("additions-end", new Separator("ui-actions"));
- menuManager.insertAfter("ui-actions", showPropertiesViewAction);
-
- refreshViewerAction.setEnabled(refreshViewerAction.isEnabled());
- menuManager.insertAfter("ui-actions", refreshViewerAction);
-
- super.addGlobalActions(menuManager);
- }
-
- /**
- * This ensures that a delete action will clean up all references to deleted objects. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated
- */
- @Override
- protected boolean removeAllReferencesOnDelete()
- {
- return true;
- }
-
-}
+/*
+ * 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:
+ * Martin Fluegge - initial API and implementation
+ *
+ */
+package org.eclipse.emf.cdo.dawn.examples.acore.presentation;
+
+import org.eclipse.emf.common.ui.viewer.IViewerProvider;
+import org.eclipse.emf.edit.domain.EditingDomain;
+import org.eclipse.emf.edit.domain.IEditingDomainProvider;
+import org.eclipse.emf.edit.ui.action.ControlAction;
+import org.eclipse.emf.edit.ui.action.CreateChildAction;
+import org.eclipse.emf.edit.ui.action.CreateSiblingAction;
+import org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor;
+import org.eclipse.emf.edit.ui.action.LoadResourceAction;
+import org.eclipse.emf.edit.ui.action.ValidateAction;
+
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.action.ActionContributionItem;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.action.IContributionItem;
+import org.eclipse.jface.action.IContributionManager;
+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.action.SubContributionItem;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.ISelectionChangedListener;
+import org.eclipse.jface.viewers.ISelectionProvider;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.SelectionChangedEvent;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.PartInitException;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+/**
+ * This is the action bar contributor for the Acore model editor. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class AcoreActionBarContributor extends EditingDomainActionBarContributor implements ISelectionChangedListener
+{
+ /**
+ * This keeps track of the active editor. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected IEditorPart activeEditorPart;
+
+ /**
+ * This keeps track of the current selection provider. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected ISelectionProvider selectionProvider;
+
+ /**
+ * This action opens the Properties view. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected IAction showPropertiesViewAction = new Action(
+ AcoreEditorPlugin.INSTANCE.getString("_UI_ShowPropertiesView_menu_item"))
+ {
+ @Override
+ public void run()
+ {
+ try
+ {
+ getPage().showView("org.eclipse.ui.views.PropertySheet");
+ }
+ catch (PartInitException exception)
+ {
+ AcoreEditorPlugin.INSTANCE.log(exception);
+ }
+ }
+ };
+
+ /**
+ * This action refreshes the viewer of the current editor if the editor implements
+ * {@link org.eclipse.emf.common.ui.viewer.IViewerProvider}. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected IAction refreshViewerAction = new Action(
+ AcoreEditorPlugin.INSTANCE.getString("_UI_RefreshViewer_menu_item"))
+ {
+ @Override
+ public boolean isEnabled()
+ {
+ return activeEditorPart instanceof IViewerProvider;
+ }
+
+ @Override
+ public void run()
+ {
+ if (activeEditorPart instanceof IViewerProvider)
+ {
+ Viewer viewer = ((IViewerProvider)activeEditorPart).getViewer();
+ if (viewer != null)
+ {
+ viewer.refresh();
+ }
+ }
+ }
+ };
+
+ /**
+ * This will contain one {@link org.eclipse.emf.edit.ui.action.CreateChildAction} corresponding to each descriptor
+ * generated for the current selection by the item provider. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected Collection<IAction> createChildActions;
+
+ /**
+ * This is the menu manager into which menu contribution items should be added for CreateChild actions. <!--
+ * begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected IMenuManager createChildMenuManager;
+
+ /**
+ * This will contain one {@link org.eclipse.emf.edit.ui.action.CreateSiblingAction} corresponding to each descriptor
+ * generated for the current selection by the item provider. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected Collection<IAction> createSiblingActions;
+
+ /**
+ * This is the menu manager into which menu contribution items should be added for CreateSibling actions. <!--
+ * begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected IMenuManager createSiblingMenuManager;
+
+ /**
+ * This creates an instance of the contributor. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public AcoreActionBarContributor()
+ {
+ super(ADDITIONS_LAST_STYLE);
+ loadResourceAction = new LoadResourceAction();
+ validateAction = new ValidateAction();
+ controlAction = new ControlAction();
+ }
+
+ /**
+ * This adds Separators for editor additions to the tool bar. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public void contributeToToolBar(IToolBarManager toolBarManager)
+ {
+ toolBarManager.add(new Separator("acore-settings"));
+ toolBarManager.add(new Separator("acore-additions"));
+ }
+
+ /**
+ * This adds to the menu bar a menu and some separators for editor additions, as well as the sub-menus for object
+ * creation items. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public void contributeToMenu(IMenuManager menuManager)
+ {
+ super.contributeToMenu(menuManager);
+
+ IMenuManager submenuManager = new MenuManager(AcoreEditorPlugin.INSTANCE.getString("_UI_AcoreEditor_menu"),
+ "org.eclipse.emf.cdo.dawn.examples.acoreMenuID");
+ menuManager.insertAfter("additions", submenuManager);
+ submenuManager.add(new Separator("settings"));
+ submenuManager.add(new Separator("actions"));
+ submenuManager.add(new Separator("additions"));
+ submenuManager.add(new Separator("additions-end"));
+
+ // Prepare for CreateChild item addition or removal.
+ //
+ createChildMenuManager = new MenuManager(AcoreEditorPlugin.INSTANCE.getString("_UI_CreateChild_menu_item"));
+ submenuManager.insertBefore("additions", createChildMenuManager);
+
+ // Prepare for CreateSibling item addition or removal.
+ //
+ createSiblingMenuManager = new MenuManager(AcoreEditorPlugin.INSTANCE.getString("_UI_CreateSibling_menu_item"));
+ submenuManager.insertBefore("additions", createSiblingMenuManager);
+
+ // Force an update because Eclipse hides empty menus now.
+ //
+ submenuManager.addMenuListener(new IMenuListener()
+ {
+ public void menuAboutToShow(IMenuManager menuManager)
+ {
+ menuManager.updateAll(true);
+ }
+ });
+
+ addGlobalActions(submenuManager);
+ }
+
+ /**
+ * When the active editor changes, this remembers the change and registers with it as a selection provider. <!--
+ * begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public void setActiveEditor(IEditorPart part)
+ {
+ super.setActiveEditor(part);
+ activeEditorPart = part;
+
+ // Switch to the new selection provider.
+ //
+ if (selectionProvider != null)
+ {
+ selectionProvider.removeSelectionChangedListener(this);
+ }
+ if (part == null)
+ {
+ selectionProvider = null;
+ }
+ else
+ {
+ selectionProvider = part.getSite().getSelectionProvider();
+ selectionProvider.addSelectionChangedListener(this);
+
+ // Fake a selection changed event to update the menus.
+ //
+ if (selectionProvider.getSelection() != null)
+ {
+ selectionChanged(new SelectionChangedEvent(selectionProvider, selectionProvider.getSelection()));
+ }
+ }
+ }
+
+ /**
+ * This implements {@link org.eclipse.jface.viewers.ISelectionChangedListener}, handling
+ * {@link org.eclipse.jface.viewers.SelectionChangedEvent}s by querying for the children and siblings that can be
+ * added to the selected object and updating the menus accordingly. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public void selectionChanged(SelectionChangedEvent event)
+ {
+ // Remove any menu items for old selection.
+ //
+ if (createChildMenuManager != null)
+ {
+ depopulateManager(createChildMenuManager, createChildActions);
+ }
+ if (createSiblingMenuManager != null)
+ {
+ depopulateManager(createSiblingMenuManager, createSiblingActions);
+ }
+
+ // Query the new selection for appropriate new child/sibling descriptors
+ //
+ Collection<?> newChildDescriptors = null;
+ Collection<?> newSiblingDescriptors = null;
+
+ ISelection selection = event.getSelection();
+ if (selection instanceof IStructuredSelection && ((IStructuredSelection)selection).size() == 1)
+ {
+ Object object = ((IStructuredSelection)selection).getFirstElement();
+
+ EditingDomain domain = ((IEditingDomainProvider)activeEditorPart).getEditingDomain();
+
+ newChildDescriptors = domain.getNewChildDescriptors(object, null);
+ newSiblingDescriptors = domain.getNewChildDescriptors(null, object);
+ }
+
+ // Generate actions for selection; populate and redraw the menus.
+ //
+ createChildActions = generateCreateChildActions(newChildDescriptors, selection);
+ createSiblingActions = generateCreateSiblingActions(newSiblingDescriptors, selection);
+
+ if (createChildMenuManager != null)
+ {
+ populateManager(createChildMenuManager, createChildActions, null);
+ createChildMenuManager.update(true);
+ }
+ if (createSiblingMenuManager != null)
+ {
+ populateManager(createSiblingMenuManager, createSiblingActions, null);
+ createSiblingMenuManager.update(true);
+ }
+ }
+
+ /**
+ * This generates a {@link org.eclipse.emf.edit.ui.action.CreateChildAction} for each object in
+ * <code>descriptors</code>, and returns the collection of these actions. <!-- begin-user-doc --> <!-- end-user-doc
+ * -->
+ *
+ * @generated
+ */
+ protected Collection<IAction> generateCreateChildActions(Collection<?> descriptors, ISelection selection)
+ {
+ Collection<IAction> actions = new ArrayList<IAction>();
+ if (descriptors != null)
+ {
+ for (Object descriptor : descriptors)
+ {
+ actions.add(new CreateChildAction(activeEditorPart, selection, descriptor));
+ }
+ }
+ return actions;
+ }
+
+ /**
+ * This generates a {@link org.eclipse.emf.edit.ui.action.CreateSiblingAction} for each object in
+ * <code>descriptors</code>, and returns the collection of these actions. <!-- begin-user-doc --> <!-- end-user-doc
+ * -->
+ *
+ * @generated
+ */
+ protected Collection<IAction> generateCreateSiblingActions(Collection<?> descriptors, ISelection selection)
+ {
+ Collection<IAction> actions = new ArrayList<IAction>();
+ if (descriptors != null)
+ {
+ for (Object descriptor : descriptors)
+ {
+ actions.add(new CreateSiblingAction(activeEditorPart, selection, descriptor));
+ }
+ }
+ return actions;
+ }
+
+ /**
+ * This populates the specified <code>manager</code> with {@link org.eclipse.jface.action.ActionContributionItem}s
+ * based on the {@link org.eclipse.jface.action.IAction}s contained in the <code>actions</code> collection, by
+ * inserting them before the specified contribution item <code>contributionID</code>. If <code>contributionID</code>
+ * is <code>null</code>, they are simply added. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected void populateManager(IContributionManager manager, Collection<? extends IAction> actions,
+ String contributionID)
+ {
+ if (actions != null)
+ {
+ for (IAction action : actions)
+ {
+ if (contributionID != null)
+ {
+ manager.insertBefore(contributionID, action);
+ }
+ else
+ {
+ manager.add(action);
+ }
+ }
+ }
+ }
+
+ /**
+ * This removes from the specified <code>manager</code> all {@link org.eclipse.jface.action.ActionContributionItem}s
+ * based on the {@link org.eclipse.jface.action.IAction}s contained in the <code>actions</code> collection. <!--
+ * begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected void depopulateManager(IContributionManager manager, Collection<? extends IAction> actions)
+ {
+ if (actions != null)
+ {
+ IContributionItem[] items = manager.getItems();
+ for (int i = 0; i < items.length; i++)
+ {
+ // Look into SubContributionItems
+ //
+ IContributionItem contributionItem = items[i];
+ while (contributionItem instanceof SubContributionItem)
+ {
+ contributionItem = ((SubContributionItem)contributionItem).getInnerItem();
+ }
+
+ // Delete the ActionContributionItems with matching action.
+ //
+ if (contributionItem instanceof ActionContributionItem)
+ {
+ IAction action = ((ActionContributionItem)contributionItem).getAction();
+ if (actions.contains(action))
+ {
+ manager.remove(contributionItem);
+ }
+ }
+ }
+ }
+ }
+
+ /**
+ * This populates the pop-up menu before it appears. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public void menuAboutToShow(IMenuManager menuManager)
+ {
+ super.menuAboutToShow(menuManager);
+ MenuManager submenuManager = null;
+
+ submenuManager = new MenuManager(AcoreEditorPlugin.INSTANCE.getString("_UI_CreateChild_menu_item"));
+ populateManager(submenuManager, createChildActions, null);
+ menuManager.insertBefore("edit", submenuManager);
+
+ submenuManager = new MenuManager(AcoreEditorPlugin.INSTANCE.getString("_UI_CreateSibling_menu_item"));
+ populateManager(submenuManager, createSiblingActions, null);
+ menuManager.insertBefore("edit", submenuManager);
+ }
+
+ /**
+ * This inserts global actions before the "additions-end" separator. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ protected void addGlobalActions(IMenuManager menuManager)
+ {
+ menuManager.insertAfter("additions-end", new Separator("ui-actions"));
+ menuManager.insertAfter("ui-actions", showPropertiesViewAction);
+
+ refreshViewerAction.setEnabled(refreshViewerAction.isEnabled());
+ menuManager.insertAfter("ui-actions", refreshViewerAction);
+
+ super.addGlobalActions(menuManager);
+ }
+
+ /**
+ * This ensures that a delete action will clean up all references to deleted objects. <!-- begin-user-doc --> <!--
+ * end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ protected boolean removeAllReferencesOnDelete()
+ {
+ return true;
+ }
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreEditor.java b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreEditor.java
index c0fc6f4fc5..a3d3b4222b 100644
--- a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreEditor.java
+++ b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreEditor.java
@@ -1,1944 +1,1944 @@
-/*
- * 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:
- * Martin Fluegge - initial API and implementation
- *
- */
-package org.eclipse.emf.cdo.dawn.examples.acore.presentation;
-
-import org.eclipse.emf.cdo.dawn.examples.acore.provider.AcoreItemProviderAdapterFactory;
-
-import org.eclipse.emf.common.command.BasicCommandStack;
-import org.eclipse.emf.common.command.Command;
-import org.eclipse.emf.common.command.CommandStack;
-import org.eclipse.emf.common.command.CommandStackListener;
-import org.eclipse.emf.common.notify.AdapterFactory;
-import org.eclipse.emf.common.notify.Notification;
-import org.eclipse.emf.common.ui.MarkerHelper;
-import org.eclipse.emf.common.ui.ViewerPane;
-import org.eclipse.emf.common.ui.editor.ProblemEditorPart;
-import org.eclipse.emf.common.ui.viewer.IViewerProvider;
-import org.eclipse.emf.common.util.BasicDiagnostic;
-import org.eclipse.emf.common.util.Diagnostic;
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EValidator;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.ecore.resource.ResourceSet;
-import org.eclipse.emf.ecore.util.EContentAdapter;
-import org.eclipse.emf.ecore.util.EcoreUtil;
-import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain;
-import org.eclipse.emf.edit.domain.EditingDomain;
-import org.eclipse.emf.edit.domain.IEditingDomainProvider;
-import org.eclipse.emf.edit.provider.AdapterFactoryItemDelegator;
-import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
-import org.eclipse.emf.edit.provider.ReflectiveItemProviderAdapterFactory;
-import org.eclipse.emf.edit.provider.resource.ResourceItemProviderAdapterFactory;
-import org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor;
-import org.eclipse.emf.edit.ui.celleditor.AdapterFactoryTreeEditor;
-import org.eclipse.emf.edit.ui.dnd.EditingDomainViewerDropAdapter;
-import org.eclipse.emf.edit.ui.dnd.LocalTransfer;
-import org.eclipse.emf.edit.ui.dnd.ViewerDragAdapter;
-import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider;
-import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider;
-import org.eclipse.emf.edit.ui.provider.UnwrappingSelectionProvider;
-import org.eclipse.emf.edit.ui.util.EditUIMarkerHelper;
-import org.eclipse.emf.edit.ui.util.EditUIUtil;
-import org.eclipse.emf.edit.ui.view.ExtendedPropertySheetPage;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IMarker;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IResourceChangeEvent;
-import org.eclipse.core.resources.IResourceChangeListener;
-import org.eclipse.core.resources.IResourceDelta;
-import org.eclipse.core.resources.IResourceDeltaVisitor;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.NullProgressMonitor;
-import org.eclipse.jface.action.IMenuListener;
-import org.eclipse.jface.action.IMenuManager;
-import org.eclipse.jface.action.IStatusLineManager;
-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.dialogs.ProgressMonitorDialog;
-import org.eclipse.jface.viewers.ColumnWeightData;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.ISelectionChangedListener;
-import org.eclipse.jface.viewers.ISelectionProvider;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.ListViewer;
-import org.eclipse.jface.viewers.SelectionChangedEvent;
-import org.eclipse.jface.viewers.StructuredSelection;
-import org.eclipse.jface.viewers.StructuredViewer;
-import org.eclipse.jface.viewers.TableLayout;
-import org.eclipse.jface.viewers.TableViewer;
-import org.eclipse.jface.viewers.TreeViewer;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.CTabFolder;
-import org.eclipse.swt.dnd.DND;
-import org.eclipse.swt.dnd.Transfer;
-import org.eclipse.swt.events.ControlAdapter;
-import org.eclipse.swt.events.ControlEvent;
-import org.eclipse.swt.graphics.Point;
-import org.eclipse.swt.layout.FillLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Menu;
-import org.eclipse.swt.widgets.Table;
-import org.eclipse.swt.widgets.TableColumn;
-import org.eclipse.swt.widgets.Tree;
-import org.eclipse.swt.widgets.TreeColumn;
-import org.eclipse.ui.IActionBars;
-import org.eclipse.ui.IEditorInput;
-import org.eclipse.ui.IEditorPart;
-import org.eclipse.ui.IEditorSite;
-import org.eclipse.ui.IPartListener;
-import org.eclipse.ui.IWorkbenchPart;
-import org.eclipse.ui.PartInitException;
-import org.eclipse.ui.actions.WorkspaceModifyOperation;
-import org.eclipse.ui.dialogs.SaveAsDialog;
-import org.eclipse.ui.ide.IGotoMarker;
-import org.eclipse.ui.part.FileEditorInput;
-import org.eclipse.ui.part.MultiPageEditorPart;
-import org.eclipse.ui.views.contentoutline.ContentOutline;
-import org.eclipse.ui.views.contentoutline.ContentOutlinePage;
-import org.eclipse.ui.views.contentoutline.IContentOutlinePage;
-import org.eclipse.ui.views.properties.IPropertySheetPage;
-import org.eclipse.ui.views.properties.PropertySheet;
-import org.eclipse.ui.views.properties.PropertySheetPage;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.EventObject;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * This is an example of a Acore model editor. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
-public class AcoreEditor extends MultiPageEditorPart implements IEditingDomainProvider, ISelectionProvider,
- IMenuListener, IViewerProvider, IGotoMarker
-{
- /**
- * This keeps track of the editing domain that is used to track all changes to the model. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated
- */
- protected AdapterFactoryEditingDomain editingDomain;
-
- /**
- * This is the one adapter factory used for providing views of the model. <!-- begin-user-doc --> <!-- end-user-doc
- * -->
- *
- * @generated
- */
- protected ComposedAdapterFactory adapterFactory;
-
- /**
- * This is the content outline page. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected IContentOutlinePage contentOutlinePage;
-
- /**
- * This is a kludge... <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected IStatusLineManager contentOutlineStatusLineManager;
-
- /**
- * This is the content outline page's viewer. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected TreeViewer contentOutlineViewer;
-
- /**
- * This is the property sheet page. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected PropertySheetPage propertySheetPage;
-
- /**
- * This is the viewer that shadows the selection in the content outline. The parent relation must be correctly defined
- * for this to work. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected TreeViewer selectionViewer;
-
- /**
- * This inverts the roll of parent and child in the content provider and show parents as a tree. <!-- begin-user-doc
- * --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected TreeViewer parentViewer;
-
- /**
- * This shows how a tree view works. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected TreeViewer treeViewer;
-
- /**
- * This shows how a list view works. A list viewer doesn't support icons. <!-- begin-user-doc --> <!-- end-user-doc
- * -->
- *
- * @generated
- */
- protected ListViewer listViewer;
-
- /**
- * This shows how a table view works. A table can be used as a list with icons. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated
- */
- protected TableViewer tableViewer;
-
- /**
- * This shows how a tree view with columns works. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected TreeViewer treeViewerWithColumns;
-
- /**
- * This keeps track of the active viewer pane, in the book. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected ViewerPane currentViewerPane;
-
- /**
- * This keeps track of the active content viewer, which may be either one of the viewers in the pages or the content
- * outline viewer. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Viewer currentViewer;
-
- /**
- * This listens to which ever viewer is active. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected ISelectionChangedListener selectionChangedListener;
-
- /**
- * This keeps track of all the {@link org.eclipse.jface.viewers.ISelectionChangedListener}s that are listening to this
- * editor. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Collection<ISelectionChangedListener> selectionChangedListeners = new ArrayList<ISelectionChangedListener>();
-
- /**
- * This keeps track of the selection of the editor as a whole. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected ISelection editorSelection = StructuredSelection.EMPTY;
-
- /**
- * The MarkerHelper is responsible for creating workspace resource markers presented in Eclipse's Problems View. <!--
- * begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected MarkerHelper markerHelper = new EditUIMarkerHelper();
-
- /**
- * This listens for when the outline becomes active <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected IPartListener partListener = new IPartListener()
- {
- public void partActivated(IWorkbenchPart p)
- {
- if (p instanceof ContentOutline)
- {
- if (((ContentOutline)p).getCurrentPage() == contentOutlinePage)
- {
- getActionBarContributor().setActiveEditor(AcoreEditor.this);
-
- setCurrentViewer(contentOutlineViewer);
- }
- }
- else if (p instanceof PropertySheet)
- {
- if (((PropertySheet)p).getCurrentPage() == propertySheetPage)
- {
- getActionBarContributor().setActiveEditor(AcoreEditor.this);
- handleActivate();
- }
- }
- else if (p == AcoreEditor.this)
- {
- handleActivate();
- }
- }
-
- public void partBroughtToTop(IWorkbenchPart p)
- {
- // Ignore.
- }
-
- public void partClosed(IWorkbenchPart p)
- {
- // Ignore.
- }
-
- public void partDeactivated(IWorkbenchPart p)
- {
- // Ignore.
- }
-
- public void partOpened(IWorkbenchPart p)
- {
- // Ignore.
- }
- };
-
- /**
- * Resources that have been removed since last activation. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Collection<Resource> removedResources = new ArrayList<Resource>();
-
- /**
- * Resources that have been changed since last activation. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Collection<Resource> changedResources = new ArrayList<Resource>();
-
- /**
- * Resources that have been saved. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Collection<Resource> savedResources = new ArrayList<Resource>();
-
- /**
- * Map to store the diagnostic associated with a resource. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Map<Resource, Diagnostic> resourceToDiagnosticMap = new LinkedHashMap<Resource, Diagnostic>();
-
- /**
- * Controls whether the problem indication should be updated. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected boolean updateProblemIndication = true;
-
- /**
- * Adapter used to update the problem indication when resources are demanded loaded. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated
- */
- protected EContentAdapter problemIndicationAdapter = new EContentAdapter()
- {
- @Override
- public void notifyChanged(Notification notification)
- {
- if (notification.getNotifier() instanceof Resource)
- {
- switch (notification.getFeatureID(Resource.class))
- {
- case Resource.RESOURCE__IS_LOADED:
- case Resource.RESOURCE__ERRORS:
- case Resource.RESOURCE__WARNINGS:
- {
- Resource resource = (Resource)notification.getNotifier();
- Diagnostic diagnostic = analyzeResourceProblems(resource, null);
- if (diagnostic.getSeverity() != Diagnostic.OK)
- {
- resourceToDiagnosticMap.put(resource, diagnostic);
- }
- else
- {
- resourceToDiagnosticMap.remove(resource);
- }
-
- if (updateProblemIndication)
- {
- getSite().getShell().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- updateProblemIndication();
- }
- });
- }
- break;
- }
- }
- }
- else
- {
- super.notifyChanged(notification);
- }
- }
-
- @Override
- protected void setTarget(Resource target)
- {
- basicSetTarget(target);
- }
-
- @Override
- protected void unsetTarget(Resource target)
- {
- basicUnsetTarget(target);
- }
- };
-
- /**
- * This listens for workspace changes. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected IResourceChangeListener resourceChangeListener = new IResourceChangeListener()
- {
- public void resourceChanged(IResourceChangeEvent event)
- {
- IResourceDelta delta = event.getDelta();
- try
- {
- class ResourceDeltaVisitor implements IResourceDeltaVisitor
- {
- protected ResourceSet resourceSet = editingDomain.getResourceSet();
-
- protected Collection<Resource> changedResources = new ArrayList<Resource>();
-
- protected Collection<Resource> removedResources = new ArrayList<Resource>();
-
- public boolean visit(IResourceDelta delta)
- {
- if (delta.getResource().getType() == IResource.FILE)
- {
- if (delta.getKind() == IResourceDelta.REMOVED || delta.getKind() == IResourceDelta.CHANGED
- && delta.getFlags() != IResourceDelta.MARKERS)
- {
- Resource resource = resourceSet.getResource(
- URI.createPlatformResourceURI(delta.getFullPath().toString(), true), false);
- if (resource != null)
- {
- if (delta.getKind() == IResourceDelta.REMOVED)
- {
- removedResources.add(resource);
- }
- else if (!savedResources.remove(resource))
- {
- changedResources.add(resource);
- }
- }
- }
- }
-
- return true;
- }
-
- public Collection<Resource> getChangedResources()
- {
- return changedResources;
- }
-
- public Collection<Resource> getRemovedResources()
- {
- return removedResources;
- }
- }
-
- final ResourceDeltaVisitor visitor = new ResourceDeltaVisitor();
- delta.accept(visitor);
-
- if (!visitor.getRemovedResources().isEmpty())
- {
- getSite().getShell().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- removedResources.addAll(visitor.getRemovedResources());
- if (!isDirty())
- {
- getSite().getPage().closeEditor(AcoreEditor.this, false);
- }
- }
- });
- }
-
- if (!visitor.getChangedResources().isEmpty())
- {
- getSite().getShell().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- changedResources.addAll(visitor.getChangedResources());
- if (getSite().getPage().getActiveEditor() == AcoreEditor.this)
- {
- handleActivate();
- }
- }
- });
- }
- }
- catch (CoreException exception)
- {
- AcoreEditorPlugin.INSTANCE.log(exception);
- }
- }
- };
-
- /**
- * Handles activation of the editor or it's associated views. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected void handleActivate()
- {
- // Recompute the read only state.
- //
- if (editingDomain.getResourceToReadOnlyMap() != null)
- {
- editingDomain.getResourceToReadOnlyMap().clear();
-
- // Refresh any actions that may become enabled or disabled.
- //
- setSelection(getSelection());
- }
-
- if (!removedResources.isEmpty())
- {
- if (handleDirtyConflict())
- {
- getSite().getPage().closeEditor(AcoreEditor.this, false);
- }
- else
- {
- removedResources.clear();
- changedResources.clear();
- savedResources.clear();
- }
- }
- else if (!changedResources.isEmpty())
- {
- changedResources.removeAll(savedResources);
- handleChangedResources();
- changedResources.clear();
- savedResources.clear();
- }
- }
-
- /**
- * Handles what to do with changed resources on activation. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected void handleChangedResources()
- {
- if (!changedResources.isEmpty() && (!isDirty() || handleDirtyConflict()))
- {
- if (isDirty())
- {
- changedResources.addAll(editingDomain.getResourceSet().getResources());
- }
- editingDomain.getCommandStack().flush();
-
- updateProblemIndication = false;
- for (Resource resource : changedResources)
- {
- if (resource.isLoaded())
- {
- resource.unload();
- try
- {
- resource.load(Collections.EMPTY_MAP);
- }
- catch (IOException exception)
- {
- if (!resourceToDiagnosticMap.containsKey(resource))
- {
- resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception));
- }
- }
- }
- }
-
- if (AdapterFactoryEditingDomain.isStale(editorSelection))
- {
- setSelection(StructuredSelection.EMPTY);
- }
-
- updateProblemIndication = true;
- updateProblemIndication();
- }
- }
-
- /**
- * Updates the problems indication with the information described in the specified diagnostic. <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- *
- * @generated
- */
- protected void updateProblemIndication()
- {
- if (updateProblemIndication)
- {
- BasicDiagnostic diagnostic = new BasicDiagnostic(Diagnostic.OK, "org.eclipse.emf.cdo.dawn.examples.acore.editor",
- 0, null, new Object[] { editingDomain.getResourceSet() });
- for (Diagnostic childDiagnostic : resourceToDiagnosticMap.values())
- {
- if (childDiagnostic.getSeverity() != Diagnostic.OK)
- {
- diagnostic.add(childDiagnostic);
- }
- }
-
- int lastEditorPage = getPageCount() - 1;
- if (lastEditorPage >= 0 && getEditor(lastEditorPage) instanceof ProblemEditorPart)
- {
- ((ProblemEditorPart)getEditor(lastEditorPage)).setDiagnostic(diagnostic);
- if (diagnostic.getSeverity() != Diagnostic.OK)
- {
- setActivePage(lastEditorPage);
- }
- }
- else if (diagnostic.getSeverity() != Diagnostic.OK)
- {
- ProblemEditorPart problemEditorPart = new ProblemEditorPart();
- problemEditorPart.setDiagnostic(diagnostic);
- problemEditorPart.setMarkerHelper(markerHelper);
- try
- {
- addPage(++lastEditorPage, problemEditorPart, getEditorInput());
- setPageText(lastEditorPage, problemEditorPart.getPartName());
- setActivePage(lastEditorPage);
- showTabs();
- }
- catch (PartInitException exception)
- {
- AcoreEditorPlugin.INSTANCE.log(exception);
- }
- }
-
- if (markerHelper.hasMarkers(editingDomain.getResourceSet()))
- {
- markerHelper.deleteMarkers(editingDomain.getResourceSet());
- if (diagnostic.getSeverity() != Diagnostic.OK)
- {
- try
- {
- markerHelper.createMarkers(diagnostic);
- }
- catch (CoreException exception)
- {
- AcoreEditorPlugin.INSTANCE.log(exception);
- }
- }
- }
- }
- }
-
- /**
- * Shows a dialog that asks if conflicting changes should be discarded. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected boolean handleDirtyConflict()
- {
- return MessageDialog.openQuestion(getSite().getShell(), getString("_UI_FileConflict_label"),
- getString("_WARN_FileConflict"));
- }
-
- /**
- * This creates a model editor. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public AcoreEditor()
- {
- super();
- initializeEditingDomain();
- }
-
- /**
- * This sets up the editing domain for the model editor. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected void initializeEditingDomain()
- {
- // Create an adapter factory that yields item providers.
- //
- adapterFactory = new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE);
-
- adapterFactory.addAdapterFactory(new ResourceItemProviderAdapterFactory());
- adapterFactory.addAdapterFactory(new AcoreItemProviderAdapterFactory());
- adapterFactory.addAdapterFactory(new ReflectiveItemProviderAdapterFactory());
-
- // Create the command stack that will notify this editor as commands are executed.
- //
- BasicCommandStack commandStack = new BasicCommandStack();
-
- // Add a listener to set the most recent command's affected objects to be the selection of the viewer with focus.
- //
- commandStack.addCommandStackListener(new CommandStackListener()
- {
- public void commandStackChanged(final EventObject event)
- {
- getContainer().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- firePropertyChange(IEditorPart.PROP_DIRTY);
-
- // Try to select the affected objects.
- //
- Command mostRecentCommand = ((CommandStack)event.getSource()).getMostRecentCommand();
- if (mostRecentCommand != null)
- {
- setSelectionToViewer(mostRecentCommand.getAffectedObjects());
- }
- if (propertySheetPage != null && !propertySheetPage.getControl().isDisposed())
- {
- propertySheetPage.refresh();
- }
- }
- });
- }
- });
-
- // Create the editing domain with a special command stack.
- //
- editingDomain = new AdapterFactoryEditingDomain(adapterFactory, commandStack, new HashMap<Resource, Boolean>());
- }
-
- /**
- * This is here for the listener to be able to call it. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- protected void firePropertyChange(int action)
- {
- super.firePropertyChange(action);
- }
-
- /**
- * This sets the selection into whichever viewer is active. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void setSelectionToViewer(Collection<?> collection)
- {
- final Collection<?> theSelection = collection;
- // Make sure it's okay.
- //
- if (theSelection != null && !theSelection.isEmpty())
- {
- Runnable runnable = new Runnable()
- {
- public void run()
- {
- // Try to select the items in the current content viewer of the editor.
- //
- if (currentViewer != null)
- {
- currentViewer.setSelection(new StructuredSelection(theSelection.toArray()), true);
- }
- }
- };
- getSite().getShell().getDisplay().asyncExec(runnable);
- }
- }
-
- /**
- * This returns the editing domain as required by the {@link IEditingDomainProvider} interface. This is important for
- * implementing the static methods of {@link AdapterFactoryEditingDomain} and for supporting
- * {@link org.eclipse.emf.edit.ui.action.CommandAction}. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public EditingDomain getEditingDomain()
- {
- return editingDomain;
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public class ReverseAdapterFactoryContentProvider extends AdapterFactoryContentProvider
- {
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public ReverseAdapterFactoryContentProvider(AdapterFactory adapterFactory)
- {
- super(adapterFactory);
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public Object[] getElements(Object object)
- {
- Object parent = super.getParent(object);
- return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray();
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public Object[] getChildren(Object object)
- {
- Object parent = super.getParent(object);
- return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray();
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public boolean hasChildren(Object object)
- {
- Object parent = super.getParent(object);
- return parent != null;
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public Object getParent(Object object)
- {
- return null;
- }
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void setCurrentViewerPane(ViewerPane viewerPane)
- {
- if (currentViewerPane != viewerPane)
- {
- if (currentViewerPane != null)
- {
- currentViewerPane.showFocus(false);
- }
- currentViewerPane = viewerPane;
- }
- setCurrentViewer(currentViewerPane.getViewer());
- }
-
- /**
- * This makes sure that one content viewer, either for the current page or the outline view, if it has focus, is the
- * current one. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void setCurrentViewer(Viewer viewer)
- {
- // If it is changing...
- //
- if (currentViewer != viewer)
- {
- if (selectionChangedListener == null)
- {
- // Create the listener on demand.
- //
- selectionChangedListener = new ISelectionChangedListener()
- {
- // This just notifies those things that are affected by the section.
- //
- public void selectionChanged(SelectionChangedEvent selectionChangedEvent)
- {
- setSelection(selectionChangedEvent.getSelection());
- }
- };
- }
-
- // Stop listening to the old one.
- //
- if (currentViewer != null)
- {
- currentViewer.removeSelectionChangedListener(selectionChangedListener);
- }
-
- // Start listening to the new one.
- //
- if (viewer != null)
- {
- viewer.addSelectionChangedListener(selectionChangedListener);
- }
-
- // Remember it.
- //
- currentViewer = viewer;
-
- // Set the editors selection based on the current viewer's selection.
- //
- setSelection(currentViewer == null ? StructuredSelection.EMPTY : currentViewer.getSelection());
- }
- }
-
- /**
- * This returns the viewer as required by the {@link IViewerProvider} interface. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated
- */
- public Viewer getViewer()
- {
- return currentViewer;
- }
-
- /**
- * This creates a context menu for the viewer and adds a listener as well registering the menu for extension. <!--
- * begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected void createContextMenuFor(StructuredViewer viewer)
- {
- MenuManager contextMenu = new MenuManager("#PopUp");
- contextMenu.add(new Separator("additions"));
- contextMenu.setRemoveAllWhenShown(true);
- contextMenu.addMenuListener(this);
- Menu menu = contextMenu.createContextMenu(viewer.getControl());
- viewer.getControl().setMenu(menu);
- getSite().registerContextMenu(contextMenu, new UnwrappingSelectionProvider(viewer));
-
- int dndOperations = DND.DROP_COPY | DND.DROP_MOVE | DND.DROP_LINK;
- Transfer[] transfers = new Transfer[] { LocalTransfer.getInstance() };
- viewer.addDragSupport(dndOperations, transfers, new ViewerDragAdapter(viewer));
- viewer.addDropSupport(dndOperations, transfers, new EditingDomainViewerDropAdapter(editingDomain, viewer));
- }
-
- /**
- * This is the method called to load a resource into the editing domain's resource set based on the editor's input.
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void createModel()
- {
- URI resourceURI = EditUIUtil.getURI(getEditorInput());
- Exception exception = null;
- Resource resource = null;
- try
- {
- // Load the resource through the editing domain.
- //
- resource = editingDomain.getResourceSet().getResource(resourceURI, true);
- }
- catch (Exception e)
- {
- exception = e;
- resource = editingDomain.getResourceSet().getResource(resourceURI, false);
- }
-
- Diagnostic diagnostic = analyzeResourceProblems(resource, exception);
- if (diagnostic.getSeverity() != Diagnostic.OK)
- {
- resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception));
- }
- editingDomain.getResourceSet().eAdapters().add(problemIndicationAdapter);
- }
-
- /**
- * Returns a diagnostic describing the errors and warnings listed in the resource and the specified exception (if
- * any). <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public Diagnostic analyzeResourceProblems(Resource resource, Exception exception)
- {
- if (!resource.getErrors().isEmpty() || !resource.getWarnings().isEmpty())
- {
- BasicDiagnostic basicDiagnostic = new BasicDiagnostic(Diagnostic.ERROR,
- "org.eclipse.emf.cdo.dawn.examples.acore.editor", 0, getString("_UI_CreateModelError_message",
- resource.getURI()), new Object[] { exception == null ? (Object)resource : exception });
- basicDiagnostic.merge(EcoreUtil.computeDiagnostic(resource, true));
- return basicDiagnostic;
- }
- else if (exception != null)
- {
- return new BasicDiagnostic(Diagnostic.ERROR, "org.eclipse.emf.cdo.dawn.examples.acore.editor", 0, getString(
- "_UI_CreateModelError_message", resource.getURI()), new Object[] { exception });
- }
- else
- {
- return Diagnostic.OK_INSTANCE;
- }
- }
-
- /**
- * This is the method used by the framework to install your own controls. <!-- begin-user-doc --> <!-- end-user-doc
- * -->
- *
- * @generated
- */
- @Override
- public void createPages()
- {
- // Creates the model from the editor input
- //
- createModel();
-
- // Only creates the other pages if there is something that can be edited
- //
- if (!getEditingDomain().getResourceSet().getResources().isEmpty())
- {
- // Create a page for the selection tree view.
- //
- {
- ViewerPane viewerPane = new ViewerPane(getSite().getPage(), AcoreEditor.this)
- {
- @Override
- public Viewer createViewer(Composite composite)
- {
- Tree tree = new Tree(composite, SWT.MULTI);
- TreeViewer newTreeViewer = new TreeViewer(tree);
- return newTreeViewer;
- }
-
- @Override
- public void requestActivation()
- {
- super.requestActivation();
- setCurrentViewerPane(this);
- }
- };
- viewerPane.createControl(getContainer());
-
- selectionViewer = (TreeViewer)viewerPane.getViewer();
- selectionViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));
-
- selectionViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
- selectionViewer.setInput(editingDomain.getResourceSet());
- selectionViewer.setSelection(new StructuredSelection(editingDomain.getResourceSet().getResources().get(0)),
- true);
- viewerPane.setTitle(editingDomain.getResourceSet());
-
- new AdapterFactoryTreeEditor(selectionViewer.getTree(), adapterFactory);
-
- createContextMenuFor(selectionViewer);
- int pageIndex = addPage(viewerPane.getControl());
- setPageText(pageIndex, getString("_UI_SelectionPage_label"));
- }
-
- // Create a page for the parent tree view.
- //
- {
- ViewerPane viewerPane = new ViewerPane(getSite().getPage(), AcoreEditor.this)
- {
- @Override
- public Viewer createViewer(Composite composite)
- {
- Tree tree = new Tree(composite, SWT.MULTI);
- TreeViewer newTreeViewer = new TreeViewer(tree);
- return newTreeViewer;
- }
-
- @Override
- public void requestActivation()
- {
- super.requestActivation();
- setCurrentViewerPane(this);
- }
- };
- viewerPane.createControl(getContainer());
-
- parentViewer = (TreeViewer)viewerPane.getViewer();
- parentViewer.setAutoExpandLevel(30);
- parentViewer.setContentProvider(new ReverseAdapterFactoryContentProvider(adapterFactory));
- parentViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
-
- createContextMenuFor(parentViewer);
- int pageIndex = addPage(viewerPane.getControl());
- setPageText(pageIndex, getString("_UI_ParentPage_label"));
- }
-
- // This is the page for the list viewer
- //
- {
- ViewerPane viewerPane = new ViewerPane(getSite().getPage(), AcoreEditor.this)
- {
- @Override
- public Viewer createViewer(Composite composite)
- {
- return new ListViewer(composite);
- }
-
- @Override
- public void requestActivation()
- {
- super.requestActivation();
- setCurrentViewerPane(this);
- }
- };
- viewerPane.createControl(getContainer());
- listViewer = (ListViewer)viewerPane.getViewer();
- listViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));
- listViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
-
- createContextMenuFor(listViewer);
- int pageIndex = addPage(viewerPane.getControl());
- setPageText(pageIndex, getString("_UI_ListPage_label"));
- }
-
- // This is the page for the tree viewer
- //
- {
- ViewerPane viewerPane = new ViewerPane(getSite().getPage(), AcoreEditor.this)
- {
- @Override
- public Viewer createViewer(Composite composite)
- {
- return new TreeViewer(composite);
- }
-
- @Override
- public void requestActivation()
- {
- super.requestActivation();
- setCurrentViewerPane(this);
- }
- };
- viewerPane.createControl(getContainer());
- treeViewer = (TreeViewer)viewerPane.getViewer();
- treeViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));
- treeViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
-
- new AdapterFactoryTreeEditor(treeViewer.getTree(), adapterFactory);
-
- createContextMenuFor(treeViewer);
- int pageIndex = addPage(viewerPane.getControl());
- setPageText(pageIndex, getString("_UI_TreePage_label"));
- }
-
- // This is the page for the table viewer.
- //
- {
- ViewerPane viewerPane = new ViewerPane(getSite().getPage(), AcoreEditor.this)
- {
- @Override
- public Viewer createViewer(Composite composite)
- {
- return new TableViewer(composite);
- }
-
- @Override
- public void requestActivation()
- {
- super.requestActivation();
- setCurrentViewerPane(this);
- }
- };
- viewerPane.createControl(getContainer());
- tableViewer = (TableViewer)viewerPane.getViewer();
-
- Table table = tableViewer.getTable();
- TableLayout layout = new TableLayout();
- table.setLayout(layout);
- table.setHeaderVisible(true);
- table.setLinesVisible(true);
-
- TableColumn objectColumn = new TableColumn(table, SWT.NONE);
- layout.addColumnData(new ColumnWeightData(3, 100, true));
- objectColumn.setText(getString("_UI_ObjectColumn_label"));
- objectColumn.setResizable(true);
-
- TableColumn selfColumn = new TableColumn(table, SWT.NONE);
- layout.addColumnData(new ColumnWeightData(2, 100, true));
- selfColumn.setText(getString("_UI_SelfColumn_label"));
- selfColumn.setResizable(true);
-
- tableViewer.setColumnProperties(new String[] { "a", "b" });
- tableViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));
- tableViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
-
- createContextMenuFor(tableViewer);
- int pageIndex = addPage(viewerPane.getControl());
- setPageText(pageIndex, getString("_UI_TablePage_label"));
- }
-
- // This is the page for the table tree viewer.
- //
- {
- ViewerPane viewerPane = new ViewerPane(getSite().getPage(), AcoreEditor.this)
- {
- @Override
- public Viewer createViewer(Composite composite)
- {
- return new TreeViewer(composite);
- }
-
- @Override
- public void requestActivation()
- {
- super.requestActivation();
- setCurrentViewerPane(this);
- }
- };
- viewerPane.createControl(getContainer());
-
- treeViewerWithColumns = (TreeViewer)viewerPane.getViewer();
-
- Tree tree = treeViewerWithColumns.getTree();
- tree.setLayoutData(new FillLayout());
- tree.setHeaderVisible(true);
- tree.setLinesVisible(true);
-
- TreeColumn objectColumn = new TreeColumn(tree, SWT.NONE);
- objectColumn.setText(getString("_UI_ObjectColumn_label"));
- objectColumn.setResizable(true);
- objectColumn.setWidth(250);
-
- TreeColumn selfColumn = new TreeColumn(tree, SWT.NONE);
- selfColumn.setText(getString("_UI_SelfColumn_label"));
- selfColumn.setResizable(true);
- selfColumn.setWidth(200);
-
- treeViewerWithColumns.setColumnProperties(new String[] { "a", "b" });
- treeViewerWithColumns.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));
- treeViewerWithColumns.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
-
- createContextMenuFor(treeViewerWithColumns);
- int pageIndex = addPage(viewerPane.getControl());
- setPageText(pageIndex, getString("_UI_TreeWithColumnsPage_label"));
- }
-
- getSite().getShell().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- setActivePage(0);
- }
- });
- }
-
- // Ensures that this editor will only display the page's tab
- // area if there are more than one page
- //
- getContainer().addControlListener(new ControlAdapter()
- {
- boolean guard = false;
-
- @Override
- public void controlResized(ControlEvent event)
- {
- if (!guard)
- {
- guard = true;
- hideTabs();
- guard = false;
- }
- }
- });
-
- getSite().getShell().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- updateProblemIndication();
- }
- });
- }
-
- /**
- * If there is just one page in the multi-page editor part, this hides the single tab at the bottom. <!--
- * begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected void hideTabs()
- {
- if (getPageCount() <= 1)
- {
- setPageText(0, "");
- if (getContainer() instanceof CTabFolder)
- {
- ((CTabFolder)getContainer()).setTabHeight(1);
- Point point = getContainer().getSize();
- getContainer().setSize(point.x, point.y + 6);
- }
- }
- }
-
- /**
- * If there is more than one page in the multi-page editor part, this shows the tabs at the bottom. <!--
- * begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected void showTabs()
- {
- if (getPageCount() > 1)
- {
- setPageText(0, getString("_UI_SelectionPage_label"));
- if (getContainer() instanceof CTabFolder)
- {
- ((CTabFolder)getContainer()).setTabHeight(SWT.DEFAULT);
- Point point = getContainer().getSize();
- getContainer().setSize(point.x, point.y - 6);
- }
- }
- }
-
- /**
- * This is used to track the active viewer. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- protected void pageChange(int pageIndex)
- {
- super.pageChange(pageIndex);
-
- if (contentOutlinePage != null)
- {
- handleContentOutlineSelection(contentOutlinePage.getSelection());
- }
- }
-
- /**
- * This is how the framework determines which interfaces we implement. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @SuppressWarnings("rawtypes")
- @Override
- public Object getAdapter(Class key)
- {
- if (key.equals(IContentOutlinePage.class))
- {
- return showOutlineView() ? getContentOutlinePage() : null;
- }
- else if (key.equals(IPropertySheetPage.class))
- {
- return getPropertySheetPage();
- }
- else if (key.equals(IGotoMarker.class))
- {
- return this;
- }
- else
- {
- return super.getAdapter(key);
- }
- }
-
- /**
- * This accesses a cached version of the content outliner. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public IContentOutlinePage getContentOutlinePage()
- {
- if (contentOutlinePage == null)
- {
- // The content outline is just a tree.
- //
- class MyContentOutlinePage extends ContentOutlinePage
- {
- @Override
- public void createControl(Composite parent)
- {
- super.createControl(parent);
- contentOutlineViewer = getTreeViewer();
- contentOutlineViewer.addSelectionChangedListener(this);
-
- // Set up the tree viewer.
- //
- contentOutlineViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));
- contentOutlineViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
- contentOutlineViewer.setInput(editingDomain.getResourceSet());
-
- // Make sure our popups work.
- //
- createContextMenuFor(contentOutlineViewer);
-
- if (!editingDomain.getResourceSet().getResources().isEmpty())
- {
- // Select the root object in the view.
- //
- contentOutlineViewer.setSelection(new StructuredSelection(editingDomain.getResourceSet().getResources()
- .get(0)), true);
- }
- }
-
- @Override
- public void makeContributions(IMenuManager menuManager, IToolBarManager toolBarManager,
- IStatusLineManager statusLineManager)
- {
- super.makeContributions(menuManager, toolBarManager, statusLineManager);
- contentOutlineStatusLineManager = statusLineManager;
- }
-
- @Override
- public void setActionBars(IActionBars actionBars)
- {
- super.setActionBars(actionBars);
- getActionBarContributor().shareGlobalActions(this, actionBars);
- }
- }
-
- contentOutlinePage = new MyContentOutlinePage();
-
- // Listen to selection so that we can handle it is a special way.
- //
- contentOutlinePage.addSelectionChangedListener(new ISelectionChangedListener()
- {
- // This ensures that we handle selections correctly.
- //
- public void selectionChanged(SelectionChangedEvent event)
- {
- handleContentOutlineSelection(event.getSelection());
- }
- });
- }
-
- return contentOutlinePage;
- }
-
- /**
- * This accesses a cached version of the property sheet. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public IPropertySheetPage getPropertySheetPage()
- {
- if (propertySheetPage == null)
- {
- propertySheetPage = new ExtendedPropertySheetPage(editingDomain)
- {
- @Override
- public void setSelectionToViewer(List<?> selection)
- {
- AcoreEditor.this.setSelectionToViewer(selection);
- AcoreEditor.this.setFocus();
- }
-
- @Override
- public void setActionBars(IActionBars actionBars)
- {
- super.setActionBars(actionBars);
- getActionBarContributor().shareGlobalActions(this, actionBars);
- }
- };
- propertySheetPage.setPropertySourceProvider(new AdapterFactoryContentProvider(adapterFactory));
- }
-
- return propertySheetPage;
- }
-
- /**
- * This deals with how we want selection in the outliner to affect the other views. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated
- */
- public void handleContentOutlineSelection(ISelection selection)
- {
- if (currentViewerPane != null && !selection.isEmpty() && selection instanceof IStructuredSelection)
- {
- Iterator<?> selectedElements = ((IStructuredSelection)selection).iterator();
- if (selectedElements.hasNext())
- {
- // Get the first selected element.
- //
- Object selectedElement = selectedElements.next();
-
- // If it's the selection viewer, then we want it to select the same selection as this selection.
- //
- if (currentViewerPane.getViewer() == selectionViewer)
- {
- ArrayList<Object> selectionList = new ArrayList<Object>();
- selectionList.add(selectedElement);
- while (selectedElements.hasNext())
- {
- selectionList.add(selectedElements.next());
- }
-
- // Set the selection to the widget.
- //
- selectionViewer.setSelection(new StructuredSelection(selectionList));
- }
- else
- {
- // Set the input to the widget.
- //
- if (currentViewerPane.getViewer().getInput() != selectedElement)
- {
- currentViewerPane.getViewer().setInput(selectedElement);
- currentViewerPane.setTitle(selectedElement);
- }
- }
- }
- }
- }
-
- /**
- * This is for implementing {@link IEditorPart} and simply tests the command stack. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated
- */
- @Override
- public boolean isDirty()
- {
- return ((BasicCommandStack)editingDomain.getCommandStack()).isSaveNeeded();
- }
-
- /**
- * This is for implementing {@link IEditorPart} and simply saves the model file. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated
- */
- @Override
- public void doSave(IProgressMonitor progressMonitor)
- {
- // Save only resources that have actually changed.
- //
- final Map<Object, Object> saveOptions = new HashMap<Object, Object>();
- saveOptions.put(Resource.OPTION_SAVE_ONLY_IF_CHANGED, Resource.OPTION_SAVE_ONLY_IF_CHANGED_MEMORY_BUFFER);
-
- // Do the work within an operation because this is a long running activity that modifies the workbench.
- //
- WorkspaceModifyOperation operation = new WorkspaceModifyOperation()
- {
- // This is the method that gets invoked when the operation runs.
- //
- @Override
- public void execute(IProgressMonitor monitor)
- {
- // Save the resources to the file system.
- //
- boolean first = true;
- for (Resource resource : editingDomain.getResourceSet().getResources())
- {
- if ((first || !resource.getContents().isEmpty() || isPersisted(resource))
- && !editingDomain.isReadOnly(resource))
- {
- try
- {
- long timeStamp = resource.getTimeStamp();
- resource.save(saveOptions);
- if (resource.getTimeStamp() != timeStamp)
- {
- savedResources.add(resource);
- }
- }
- catch (Exception exception)
- {
- resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception));
- }
- first = false;
- }
- }
- }
- };
-
- updateProblemIndication = false;
- try
- {
- // This runs the options, and shows progress.
- //
- new ProgressMonitorDialog(getSite().getShell()).run(true, false, operation);
-
- // Refresh the necessary state.
- //
- ((BasicCommandStack)editingDomain.getCommandStack()).saveIsDone();
- firePropertyChange(IEditorPart.PROP_DIRTY);
- }
- catch (Exception exception)
- {
- // Something went wrong that shouldn't.
- //
- AcoreEditorPlugin.INSTANCE.log(exception);
- }
- updateProblemIndication = true;
- updateProblemIndication();
- }
-
- /**
- * This returns whether something has been persisted to the URI of the specified resource. The implementation uses the
- * URI converter from the editor's resource set to try to open an input stream. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated
- */
- protected boolean isPersisted(Resource resource)
- {
- boolean result = false;
- try
- {
- InputStream stream = editingDomain.getResourceSet().getURIConverter().createInputStream(resource.getURI());
- if (stream != null)
- {
- result = true;
- stream.close();
- }
- }
- catch (IOException e)
- {
- // Ignore
- }
- return result;
- }
-
- /**
- * This always returns true because it is not currently supported. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public boolean isSaveAsAllowed()
- {
- return true;
- }
-
- /**
- * This also changes the editor's input. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public void doSaveAs()
- {
- SaveAsDialog saveAsDialog = new SaveAsDialog(getSite().getShell());
- saveAsDialog.open();
- IPath path = saveAsDialog.getResult();
- if (path != null)
- {
- IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(path);
- if (file != null)
- {
- doSaveAs(URI.createPlatformResourceURI(file.getFullPath().toString(), true), new FileEditorInput(file));
- }
- }
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected void doSaveAs(URI uri, IEditorInput editorInput)
- {
- (editingDomain.getResourceSet().getResources().get(0)).setURI(uri);
- setInputWithNotify(editorInput);
- setPartName(editorInput.getName());
- IProgressMonitor progressMonitor = getActionBars().getStatusLineManager() != null ? getActionBars()
- .getStatusLineManager().getProgressMonitor() : new NullProgressMonitor();
- doSave(progressMonitor);
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void gotoMarker(IMarker marker)
- {
- try
- {
- if (marker.getType().equals(EValidator.MARKER))
- {
- String uriAttribute = marker.getAttribute(EValidator.URI_ATTRIBUTE, null);
- if (uriAttribute != null)
- {
- URI uri = URI.createURI(uriAttribute);
- EObject eObject = editingDomain.getResourceSet().getEObject(uri, true);
- if (eObject != null)
- {
- setSelectionToViewer(Collections.singleton(editingDomain.getWrapper(eObject)));
- }
- }
- }
- }
- catch (CoreException exception)
- {
- AcoreEditorPlugin.INSTANCE.log(exception);
- }
- }
-
- /**
- * This is called during startup. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public void init(IEditorSite site, IEditorInput editorInput)
- {
- setSite(site);
- setInputWithNotify(editorInput);
- setPartName(editorInput.getName());
- site.setSelectionProvider(this);
- site.getPage().addPartListener(partListener);
- ResourcesPlugin.getWorkspace().addResourceChangeListener(resourceChangeListener, IResourceChangeEvent.POST_CHANGE);
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public void setFocus()
- {
- if (currentViewerPane != null)
- {
- currentViewerPane.setFocus();
- }
- else
- {
- getControl(getActivePage()).setFocus();
- }
- }
-
- /**
- * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void addSelectionChangedListener(ISelectionChangedListener listener)
- {
- selectionChangedListeners.add(listener);
- }
-
- /**
- * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void removeSelectionChangedListener(ISelectionChangedListener listener)
- {
- selectionChangedListeners.remove(listener);
- }
-
- /**
- * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to return this editor's overall selection.
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public ISelection getSelection()
- {
- return editorSelection;
- }
-
- /**
- * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to set this editor's overall selection.
- * Calling this result will notify the listeners. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void setSelection(ISelection selection)
- {
- editorSelection = selection;
-
- for (ISelectionChangedListener listener : selectionChangedListeners)
- {
- listener.selectionChanged(new SelectionChangedEvent(this, selection));
- }
- setStatusLineManager(selection);
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void setStatusLineManager(ISelection selection)
- {
- IStatusLineManager statusLineManager = currentViewer != null && currentViewer == contentOutlineViewer ? contentOutlineStatusLineManager
- : getActionBars().getStatusLineManager();
-
- if (statusLineManager != null)
- {
- if (selection instanceof IStructuredSelection)
- {
- Collection<?> collection = ((IStructuredSelection)selection).toList();
- switch (collection.size())
- {
- case 0:
- {
- statusLineManager.setMessage(getString("_UI_NoObjectSelected"));
- break;
- }
- case 1:
- {
- String text = new AdapterFactoryItemDelegator(adapterFactory).getText(collection.iterator().next());
- statusLineManager.setMessage(getString("_UI_SingleObjectSelected", text));
- break;
- }
- default:
- {
- statusLineManager.setMessage(getString("_UI_MultiObjectSelected", Integer.toString(collection.size())));
- break;
- }
- }
- }
- else
- {
- statusLineManager.setMessage("");
- }
- }
- }
-
- /**
- * This looks up a string in the plugin's plugin.properties file. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- private static String getString(String key)
- {
- return AcoreEditorPlugin.INSTANCE.getString(key);
- }
-
- /**
- * This looks up a string in plugin.properties, making a substitution. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- private static String getString(String key, Object s1)
- {
- return AcoreEditorPlugin.INSTANCE.getString(key, new Object[] { s1 });
- }
-
- /**
- * This implements {@link org.eclipse.jface.action.IMenuListener} to help fill the context menus with contributions
- * from the Edit menu. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void menuAboutToShow(IMenuManager menuManager)
- {
- ((IMenuListener)getEditorSite().getActionBarContributor()).menuAboutToShow(menuManager);
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public EditingDomainActionBarContributor getActionBarContributor()
- {
- return (EditingDomainActionBarContributor)getEditorSite().getActionBarContributor();
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public IActionBars getActionBars()
- {
- return getActionBarContributor().getActionBars();
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public AdapterFactory getAdapterFactory()
- {
- return adapterFactory;
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public void dispose()
- {
- updateProblemIndication = false;
-
- ResourcesPlugin.getWorkspace().removeResourceChangeListener(resourceChangeListener);
-
- getSite().getPage().removePartListener(partListener);
-
- adapterFactory.dispose();
-
- if (getActionBarContributor().getActiveEditor() == this)
- {
- getActionBarContributor().setActiveEditor(null);
- }
-
- if (propertySheetPage != null)
- {
- propertySheetPage.dispose();
- }
-
- if (contentOutlinePage != null)
- {
- contentOutlinePage.dispose();
- }
-
- super.dispose();
- }
-
- /**
- * Returns whether the outline view should be presented to the user. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected boolean showOutlineView()
- {
- return true;
- }
-}
+/*
+ * 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:
+ * Martin Fluegge - initial API and implementation
+ *
+ */
+package org.eclipse.emf.cdo.dawn.examples.acore.presentation;
+
+import org.eclipse.emf.cdo.dawn.examples.acore.provider.AcoreItemProviderAdapterFactory;
+
+import org.eclipse.emf.common.command.BasicCommandStack;
+import org.eclipse.emf.common.command.Command;
+import org.eclipse.emf.common.command.CommandStack;
+import org.eclipse.emf.common.command.CommandStackListener;
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.ui.MarkerHelper;
+import org.eclipse.emf.common.ui.ViewerPane;
+import org.eclipse.emf.common.ui.editor.ProblemEditorPart;
+import org.eclipse.emf.common.ui.viewer.IViewerProvider;
+import org.eclipse.emf.common.util.BasicDiagnostic;
+import org.eclipse.emf.common.util.Diagnostic;
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EValidator;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.emf.ecore.util.EContentAdapter;
+import org.eclipse.emf.ecore.util.EcoreUtil;
+import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain;
+import org.eclipse.emf.edit.domain.EditingDomain;
+import org.eclipse.emf.edit.domain.IEditingDomainProvider;
+import org.eclipse.emf.edit.provider.AdapterFactoryItemDelegator;
+import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
+import org.eclipse.emf.edit.provider.ReflectiveItemProviderAdapterFactory;
+import org.eclipse.emf.edit.provider.resource.ResourceItemProviderAdapterFactory;
+import org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor;
+import org.eclipse.emf.edit.ui.celleditor.AdapterFactoryTreeEditor;
+import org.eclipse.emf.edit.ui.dnd.EditingDomainViewerDropAdapter;
+import org.eclipse.emf.edit.ui.dnd.LocalTransfer;
+import org.eclipse.emf.edit.ui.dnd.ViewerDragAdapter;
+import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider;
+import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider;
+import org.eclipse.emf.edit.ui.provider.UnwrappingSelectionProvider;
+import org.eclipse.emf.edit.ui.util.EditUIMarkerHelper;
+import org.eclipse.emf.edit.ui.util.EditUIUtil;
+import org.eclipse.emf.edit.ui.view.ExtendedPropertySheetPage;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IMarker;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.IResourceChangeEvent;
+import org.eclipse.core.resources.IResourceChangeListener;
+import org.eclipse.core.resources.IResourceDelta;
+import org.eclipse.core.resources.IResourceDeltaVisitor;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.NullProgressMonitor;
+import org.eclipse.jface.action.IMenuListener;
+import org.eclipse.jface.action.IMenuManager;
+import org.eclipse.jface.action.IStatusLineManager;
+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.dialogs.ProgressMonitorDialog;
+import org.eclipse.jface.viewers.ColumnWeightData;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.ISelectionChangedListener;
+import org.eclipse.jface.viewers.ISelectionProvider;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.ListViewer;
+import org.eclipse.jface.viewers.SelectionChangedEvent;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.jface.viewers.StructuredViewer;
+import org.eclipse.jface.viewers.TableLayout;
+import org.eclipse.jface.viewers.TableViewer;
+import org.eclipse.jface.viewers.TreeViewer;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.custom.CTabFolder;
+import org.eclipse.swt.dnd.DND;
+import org.eclipse.swt.dnd.Transfer;
+import org.eclipse.swt.events.ControlAdapter;
+import org.eclipse.swt.events.ControlEvent;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.layout.FillLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Menu;
+import org.eclipse.swt.widgets.Table;
+import org.eclipse.swt.widgets.TableColumn;
+import org.eclipse.swt.widgets.Tree;
+import org.eclipse.swt.widgets.TreeColumn;
+import org.eclipse.ui.IActionBars;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.IEditorSite;
+import org.eclipse.ui.IPartListener;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.actions.WorkspaceModifyOperation;
+import org.eclipse.ui.dialogs.SaveAsDialog;
+import org.eclipse.ui.ide.IGotoMarker;
+import org.eclipse.ui.part.FileEditorInput;
+import org.eclipse.ui.part.MultiPageEditorPart;
+import org.eclipse.ui.views.contentoutline.ContentOutline;
+import org.eclipse.ui.views.contentoutline.ContentOutlinePage;
+import org.eclipse.ui.views.contentoutline.IContentOutlinePage;
+import org.eclipse.ui.views.properties.IPropertySheetPage;
+import org.eclipse.ui.views.properties.PropertySheet;
+import org.eclipse.ui.views.properties.PropertySheetPage;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.EventObject;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * This is an example of a Acore model editor. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class AcoreEditor extends MultiPageEditorPart implements IEditingDomainProvider, ISelectionProvider,
+ IMenuListener, IViewerProvider, IGotoMarker
+{
+ /**
+ * This keeps track of the editing domain that is used to track all changes to the model. <!-- begin-user-doc --> <!--
+ * end-user-doc -->
+ *
+ * @generated
+ */
+ protected AdapterFactoryEditingDomain editingDomain;
+
+ /**
+ * This is the one adapter factory used for providing views of the model. <!-- begin-user-doc --> <!-- end-user-doc
+ * -->
+ *
+ * @generated
+ */
+ protected ComposedAdapterFactory adapterFactory;
+
+ /**
+ * This is the content outline page. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected IContentOutlinePage contentOutlinePage;
+
+ /**
+ * This is a kludge... <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected IStatusLineManager contentOutlineStatusLineManager;
+
+ /**
+ * This is the content outline page's viewer. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected TreeViewer contentOutlineViewer;
+
+ /**
+ * This is the property sheet page. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected PropertySheetPage propertySheetPage;
+
+ /**
+ * This is the viewer that shadows the selection in the content outline. The parent relation must be correctly defined
+ * for this to work. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected TreeViewer selectionViewer;
+
+ /**
+ * This inverts the roll of parent and child in the content provider and show parents as a tree. <!-- begin-user-doc
+ * --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected TreeViewer parentViewer;
+
+ /**
+ * This shows how a tree view works. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected TreeViewer treeViewer;
+
+ /**
+ * This shows how a list view works. A list viewer doesn't support icons. <!-- begin-user-doc --> <!-- end-user-doc
+ * -->
+ *
+ * @generated
+ */
+ protected ListViewer listViewer;
+
+ /**
+ * This shows how a table view works. A table can be used as a list with icons. <!-- begin-user-doc --> <!--
+ * end-user-doc -->
+ *
+ * @generated
+ */
+ protected TableViewer tableViewer;
+
+ /**
+ * This shows how a tree view with columns works. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected TreeViewer treeViewerWithColumns;
+
+ /**
+ * This keeps track of the active viewer pane, in the book. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected ViewerPane currentViewerPane;
+
+ /**
+ * This keeps track of the active content viewer, which may be either one of the viewers in the pages or the content
+ * outline viewer. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected Viewer currentViewer;
+
+ /**
+ * This listens to which ever viewer is active. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected ISelectionChangedListener selectionChangedListener;
+
+ /**
+ * This keeps track of all the {@link org.eclipse.jface.viewers.ISelectionChangedListener}s that are listening to this
+ * editor. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected Collection<ISelectionChangedListener> selectionChangedListeners = new ArrayList<ISelectionChangedListener>();
+
+ /**
+ * This keeps track of the selection of the editor as a whole. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected ISelection editorSelection = StructuredSelection.EMPTY;
+
+ /**
+ * The MarkerHelper is responsible for creating workspace resource markers presented in Eclipse's Problems View. <!--
+ * begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected MarkerHelper markerHelper = new EditUIMarkerHelper();
+
+ /**
+ * This listens for when the outline becomes active <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected IPartListener partListener = new IPartListener()
+ {
+ public void partActivated(IWorkbenchPart p)
+ {
+ if (p instanceof ContentOutline)
+ {
+ if (((ContentOutline)p).getCurrentPage() == contentOutlinePage)
+ {
+ getActionBarContributor().setActiveEditor(AcoreEditor.this);
+
+ setCurrentViewer(contentOutlineViewer);
+ }
+ }
+ else if (p instanceof PropertySheet)
+ {
+ if (((PropertySheet)p).getCurrentPage() == propertySheetPage)
+ {
+ getActionBarContributor().setActiveEditor(AcoreEditor.this);
+ handleActivate();
+ }
+ }
+ else if (p == AcoreEditor.this)
+ {
+ handleActivate();
+ }
+ }
+
+ public void partBroughtToTop(IWorkbenchPart p)
+ {
+ // Ignore.
+ }
+
+ public void partClosed(IWorkbenchPart p)
+ {
+ // Ignore.
+ }
+
+ public void partDeactivated(IWorkbenchPart p)
+ {
+ // Ignore.
+ }
+
+ public void partOpened(IWorkbenchPart p)
+ {
+ // Ignore.
+ }
+ };
+
+ /**
+ * Resources that have been removed since last activation. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected Collection<Resource> removedResources = new ArrayList<Resource>();
+
+ /**
+ * Resources that have been changed since last activation. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected Collection<Resource> changedResources = new ArrayList<Resource>();
+
+ /**
+ * Resources that have been saved. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected Collection<Resource> savedResources = new ArrayList<Resource>();
+
+ /**
+ * Map to store the diagnostic associated with a resource. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected Map<Resource, Diagnostic> resourceToDiagnosticMap = new LinkedHashMap<Resource, Diagnostic>();
+
+ /**
+ * Controls whether the problem indication should be updated. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected boolean updateProblemIndication = true;
+
+ /**
+ * Adapter used to update the problem indication when resources are demanded loaded. <!-- begin-user-doc --> <!--
+ * end-user-doc -->
+ *
+ * @generated
+ */
+ protected EContentAdapter problemIndicationAdapter = new EContentAdapter()
+ {
+ @Override
+ public void notifyChanged(Notification notification)
+ {
+ if (notification.getNotifier() instanceof Resource)
+ {
+ switch (notification.getFeatureID(Resource.class))
+ {
+ case Resource.RESOURCE__IS_LOADED:
+ case Resource.RESOURCE__ERRORS:
+ case Resource.RESOURCE__WARNINGS:
+ {
+ Resource resource = (Resource)notification.getNotifier();
+ Diagnostic diagnostic = analyzeResourceProblems(resource, null);
+ if (diagnostic.getSeverity() != Diagnostic.OK)
+ {
+ resourceToDiagnosticMap.put(resource, diagnostic);
+ }
+ else
+ {
+ resourceToDiagnosticMap.remove(resource);
+ }
+
+ if (updateProblemIndication)
+ {
+ getSite().getShell().getDisplay().asyncExec(new Runnable()
+ {
+ public void run()
+ {
+ updateProblemIndication();
+ }
+ });
+ }
+ break;
+ }
+ }
+ }
+ else
+ {
+ super.notifyChanged(notification);
+ }
+ }
+
+ @Override
+ protected void setTarget(Resource target)
+ {
+ basicSetTarget(target);
+ }
+
+ @Override
+ protected void unsetTarget(Resource target)
+ {
+ basicUnsetTarget(target);
+ }
+ };
+
+ /**
+ * This listens for workspace changes. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected IResourceChangeListener resourceChangeListener = new IResourceChangeListener()
+ {
+ public void resourceChanged(IResourceChangeEvent event)
+ {
+ IResourceDelta delta = event.getDelta();
+ try
+ {
+ class ResourceDeltaVisitor implements IResourceDeltaVisitor
+ {
+ protected ResourceSet resourceSet = editingDomain.getResourceSet();
+
+ protected Collection<Resource> changedResources = new ArrayList<Resource>();
+
+ protected Collection<Resource> removedResources = new ArrayList<Resource>();
+
+ public boolean visit(IResourceDelta delta)
+ {
+ if (delta.getResource().getType() == IResource.FILE)
+ {
+ if (delta.getKind() == IResourceDelta.REMOVED || delta.getKind() == IResourceDelta.CHANGED
+ && delta.getFlags() != IResourceDelta.MARKERS)
+ {
+ Resource resource = resourceSet.getResource(
+ URI.createPlatformResourceURI(delta.getFullPath().toString(), true), false);
+ if (resource != null)
+ {
+ if (delta.getKind() == IResourceDelta.REMOVED)
+ {
+ removedResources.add(resource);
+ }
+ else if (!savedResources.remove(resource))
+ {
+ changedResources.add(resource);
+ }
+ }
+ }
+ }
+
+ return true;
+ }
+
+ public Collection<Resource> getChangedResources()
+ {
+ return changedResources;
+ }
+
+ public Collection<Resource> getRemovedResources()
+ {
+ return removedResources;
+ }
+ }
+
+ final ResourceDeltaVisitor visitor = new ResourceDeltaVisitor();
+ delta.accept(visitor);
+
+ if (!visitor.getRemovedResources().isEmpty())
+ {
+ getSite().getShell().getDisplay().asyncExec(new Runnable()
+ {
+ public void run()
+ {
+ removedResources.addAll(visitor.getRemovedResources());
+ if (!isDirty())
+ {
+ getSite().getPage().closeEditor(AcoreEditor.this, false);
+ }
+ }
+ });
+ }
+
+ if (!visitor.getChangedResources().isEmpty())
+ {
+ getSite().getShell().getDisplay().asyncExec(new Runnable()
+ {
+ public void run()
+ {
+ changedResources.addAll(visitor.getChangedResources());
+ if (getSite().getPage().getActiveEditor() == AcoreEditor.this)
+ {
+ handleActivate();
+ }
+ }
+ });
+ }
+ }
+ catch (CoreException exception)
+ {
+ AcoreEditorPlugin.INSTANCE.log(exception);
+ }
+ }
+ };
+
+ /**
+ * Handles activation of the editor or it's associated views. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected void handleActivate()
+ {
+ // Recompute the read only state.
+ //
+ if (editingDomain.getResourceToReadOnlyMap() != null)
+ {
+ editingDomain.getResourceToReadOnlyMap().clear();
+
+ // Refresh any actions that may become enabled or disabled.
+ //
+ setSelection(getSelection());
+ }
+
+ if (!removedResources.isEmpty())
+ {
+ if (handleDirtyConflict())
+ {
+ getSite().getPage().closeEditor(AcoreEditor.this, false);
+ }
+ else
+ {
+ removedResources.clear();
+ changedResources.clear();
+ savedResources.clear();
+ }
+ }
+ else if (!changedResources.isEmpty())
+ {
+ changedResources.removeAll(savedResources);
+ handleChangedResources();
+ changedResources.clear();
+ savedResources.clear();
+ }
+ }
+
+ /**
+ * Handles what to do with changed resources on activation. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected void handleChangedResources()
+ {
+ if (!changedResources.isEmpty() && (!isDirty() || handleDirtyConflict()))
+ {
+ if (isDirty())
+ {
+ changedResources.addAll(editingDomain.getResourceSet().getResources());
+ }
+ editingDomain.getCommandStack().flush();
+
+ updateProblemIndication = false;
+ for (Resource resource : changedResources)
+ {
+ if (resource.isLoaded())
+ {
+ resource.unload();
+ try
+ {
+ resource.load(Collections.EMPTY_MAP);
+ }
+ catch (IOException exception)
+ {
+ if (!resourceToDiagnosticMap.containsKey(resource))
+ {
+ resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception));
+ }
+ }
+ }
+ }
+
+ if (AdapterFactoryEditingDomain.isStale(editorSelection))
+ {
+ setSelection(StructuredSelection.EMPTY);
+ }
+
+ updateProblemIndication = true;
+ updateProblemIndication();
+ }
+ }
+
+ /**
+ * Updates the problems indication with the information described in the specified diagnostic. <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected void updateProblemIndication()
+ {
+ if (updateProblemIndication)
+ {
+ BasicDiagnostic diagnostic = new BasicDiagnostic(Diagnostic.OK, "org.eclipse.emf.cdo.dawn.examples.acore.editor",
+ 0, null, new Object[] { editingDomain.getResourceSet() });
+ for (Diagnostic childDiagnostic : resourceToDiagnosticMap.values())
+ {
+ if (childDiagnostic.getSeverity() != Diagnostic.OK)
+ {
+ diagnostic.add(childDiagnostic);
+ }
+ }
+
+ int lastEditorPage = getPageCount() - 1;
+ if (lastEditorPage >= 0 && getEditor(lastEditorPage) instanceof ProblemEditorPart)
+ {
+ ((ProblemEditorPart)getEditor(lastEditorPage)).setDiagnostic(diagnostic);
+ if (diagnostic.getSeverity() != Diagnostic.OK)
+ {
+ setActivePage(lastEditorPage);
+ }
+ }
+ else if (diagnostic.getSeverity() != Diagnostic.OK)
+ {
+ ProblemEditorPart problemEditorPart = new ProblemEditorPart();
+ problemEditorPart.setDiagnostic(diagnostic);
+ problemEditorPart.setMarkerHelper(markerHelper);
+ try
+ {
+ addPage(++lastEditorPage, problemEditorPart, getEditorInput());
+ setPageText(lastEditorPage, problemEditorPart.getPartName());
+ setActivePage(lastEditorPage);
+ showTabs();
+ }
+ catch (PartInitException exception)
+ {
+ AcoreEditorPlugin.INSTANCE.log(exception);
+ }
+ }
+
+ if (markerHelper.hasMarkers(editingDomain.getResourceSet()))
+ {
+ markerHelper.deleteMarkers(editingDomain.getResourceSet());
+ if (diagnostic.getSeverity() != Diagnostic.OK)
+ {
+ try
+ {
+ markerHelper.createMarkers(diagnostic);
+ }
+ catch (CoreException exception)
+ {
+ AcoreEditorPlugin.INSTANCE.log(exception);
+ }
+ }
+ }
+ }
+ }
+
+ /**
+ * Shows a dialog that asks if conflicting changes should be discarded. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected boolean handleDirtyConflict()
+ {
+ return MessageDialog.openQuestion(getSite().getShell(), getString("_UI_FileConflict_label"),
+ getString("_WARN_FileConflict"));
+ }
+
+ /**
+ * This creates a model editor. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public AcoreEditor()
+ {
+ super();
+ initializeEditingDomain();
+ }
+
+ /**
+ * This sets up the editing domain for the model editor. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected void initializeEditingDomain()
+ {
+ // Create an adapter factory that yields item providers.
+ //
+ adapterFactory = new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE);
+
+ adapterFactory.addAdapterFactory(new ResourceItemProviderAdapterFactory());
+ adapterFactory.addAdapterFactory(new AcoreItemProviderAdapterFactory());
+ adapterFactory.addAdapterFactory(new ReflectiveItemProviderAdapterFactory());
+
+ // Create the command stack that will notify this editor as commands are executed.
+ //
+ BasicCommandStack commandStack = new BasicCommandStack();
+
+ // Add a listener to set the most recent command's affected objects to be the selection of the viewer with focus.
+ //
+ commandStack.addCommandStackListener(new CommandStackListener()
+ {
+ public void commandStackChanged(final EventObject event)
+ {
+ getContainer().getDisplay().asyncExec(new Runnable()
+ {
+ public void run()
+ {
+ firePropertyChange(IEditorPart.PROP_DIRTY);
+
+ // Try to select the affected objects.
+ //
+ Command mostRecentCommand = ((CommandStack)event.getSource()).getMostRecentCommand();
+ if (mostRecentCommand != null)
+ {
+ setSelectionToViewer(mostRecentCommand.getAffectedObjects());
+ }
+ if (propertySheetPage != null && !propertySheetPage.getControl().isDisposed())
+ {
+ propertySheetPage.refresh();
+ }
+ }
+ });
+ }
+ });
+
+ // Create the editing domain with a special command stack.
+ //
+ editingDomain = new AdapterFactoryEditingDomain(adapterFactory, commandStack, new HashMap<Resource, Boolean>());
+ }
+
+ /**
+ * This is here for the listener to be able to call it. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ protected void firePropertyChange(int action)
+ {
+ super.firePropertyChange(action);
+ }
+
+ /**
+ * This sets the selection into whichever viewer is active. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public void setSelectionToViewer(Collection<?> collection)
+ {
+ final Collection<?> theSelection = collection;
+ // Make sure it's okay.
+ //
+ if (theSelection != null && !theSelection.isEmpty())
+ {
+ Runnable runnable = new Runnable()
+ {
+ public void run()
+ {
+ // Try to select the items in the current content viewer of the editor.
+ //
+ if (currentViewer != null)
+ {
+ currentViewer.setSelection(new StructuredSelection(theSelection.toArray()), true);
+ }
+ }
+ };
+ getSite().getShell().getDisplay().asyncExec(runnable);
+ }
+ }
+
+ /**
+ * This returns the editing domain as required by the {@link IEditingDomainProvider} interface. This is important for
+ * implementing the static methods of {@link AdapterFactoryEditingDomain} and for supporting
+ * {@link org.eclipse.emf.edit.ui.action.CommandAction}. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public EditingDomain getEditingDomain()
+ {
+ return editingDomain;
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public class ReverseAdapterFactoryContentProvider extends AdapterFactoryContentProvider
+ {
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public ReverseAdapterFactoryContentProvider(AdapterFactory adapterFactory)
+ {
+ super(adapterFactory);
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public Object[] getElements(Object object)
+ {
+ Object parent = super.getParent(object);
+ return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray();
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public Object[] getChildren(Object object)
+ {
+ Object parent = super.getParent(object);
+ return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray();
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public boolean hasChildren(Object object)
+ {
+ Object parent = super.getParent(object);
+ return parent != null;
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public Object getParent(Object object)
+ {
+ return null;
+ }
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public void setCurrentViewerPane(ViewerPane viewerPane)
+ {
+ if (currentViewerPane != viewerPane)
+ {
+ if (currentViewerPane != null)
+ {
+ currentViewerPane.showFocus(false);
+ }
+ currentViewerPane = viewerPane;
+ }
+ setCurrentViewer(currentViewerPane.getViewer());
+ }
+
+ /**
+ * This makes sure that one content viewer, either for the current page or the outline view, if it has focus, is the
+ * current one. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public void setCurrentViewer(Viewer viewer)
+ {
+ // If it is changing...
+ //
+ if (currentViewer != viewer)
+ {
+ if (selectionChangedListener == null)
+ {
+ // Create the listener on demand.
+ //
+ selectionChangedListener = new ISelectionChangedListener()
+ {
+ // This just notifies those things that are affected by the section.
+ //
+ public void selectionChanged(SelectionChangedEvent selectionChangedEvent)
+ {
+ setSelection(selectionChangedEvent.getSelection());
+ }
+ };
+ }
+
+ // Stop listening to the old one.
+ //
+ if (currentViewer != null)
+ {
+ currentViewer.removeSelectionChangedListener(selectionChangedListener);
+ }
+
+ // Start listening to the new one.
+ //
+ if (viewer != null)
+ {
+ viewer.addSelectionChangedListener(selectionChangedListener);
+ }
+
+ // Remember it.
+ //
+ currentViewer = viewer;
+
+ // Set the editors selection based on the current viewer's selection.
+ //
+ setSelection(currentViewer == null ? StructuredSelection.EMPTY : currentViewer.getSelection());
+ }
+ }
+
+ /**
+ * This returns the viewer as required by the {@link IViewerProvider} interface. <!-- begin-user-doc --> <!--
+ * end-user-doc -->
+ *
+ * @generated
+ */
+ public Viewer getViewer()
+ {
+ return currentViewer;
+ }
+
+ /**
+ * This creates a context menu for the viewer and adds a listener as well registering the menu for extension. <!--
+ * begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected void createContextMenuFor(StructuredViewer viewer)
+ {
+ MenuManager contextMenu = new MenuManager("#PopUp");
+ contextMenu.add(new Separator("additions"));
+ contextMenu.setRemoveAllWhenShown(true);
+ contextMenu.addMenuListener(this);
+ Menu menu = contextMenu.createContextMenu(viewer.getControl());
+ viewer.getControl().setMenu(menu);
+ getSite().registerContextMenu(contextMenu, new UnwrappingSelectionProvider(viewer));
+
+ int dndOperations = DND.DROP_COPY | DND.DROP_MOVE | DND.DROP_LINK;
+ Transfer[] transfers = new Transfer[] { LocalTransfer.getInstance() };
+ viewer.addDragSupport(dndOperations, transfers, new ViewerDragAdapter(viewer));
+ viewer.addDropSupport(dndOperations, transfers, new EditingDomainViewerDropAdapter(editingDomain, viewer));
+ }
+
+ /**
+ * This is the method called to load a resource into the editing domain's resource set based on the editor's input.
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public void createModel()
+ {
+ URI resourceURI = EditUIUtil.getURI(getEditorInput());
+ Exception exception = null;
+ Resource resource = null;
+ try
+ {
+ // Load the resource through the editing domain.
+ //
+ resource = editingDomain.getResourceSet().getResource(resourceURI, true);
+ }
+ catch (Exception e)
+ {
+ exception = e;
+ resource = editingDomain.getResourceSet().getResource(resourceURI, false);
+ }
+
+ Diagnostic diagnostic = analyzeResourceProblems(resource, exception);
+ if (diagnostic.getSeverity() != Diagnostic.OK)
+ {
+ resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception));
+ }
+ editingDomain.getResourceSet().eAdapters().add(problemIndicationAdapter);
+ }
+
+ /**
+ * Returns a diagnostic describing the errors and warnings listed in the resource and the specified exception (if
+ * any). <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public Diagnostic analyzeResourceProblems(Resource resource, Exception exception)
+ {
+ if (!resource.getErrors().isEmpty() || !resource.getWarnings().isEmpty())
+ {
+ BasicDiagnostic basicDiagnostic = new BasicDiagnostic(Diagnostic.ERROR,
+ "org.eclipse.emf.cdo.dawn.examples.acore.editor", 0, getString("_UI_CreateModelError_message",
+ resource.getURI()), new Object[] { exception == null ? (Object)resource : exception });
+ basicDiagnostic.merge(EcoreUtil.computeDiagnostic(resource, true));
+ return basicDiagnostic;
+ }
+ else if (exception != null)
+ {
+ return new BasicDiagnostic(Diagnostic.ERROR, "org.eclipse.emf.cdo.dawn.examples.acore.editor", 0, getString(
+ "_UI_CreateModelError_message", resource.getURI()), new Object[] { exception });
+ }
+ else
+ {
+ return Diagnostic.OK_INSTANCE;
+ }
+ }
+
+ /**
+ * This is the method used by the framework to install your own controls. <!-- begin-user-doc --> <!-- end-user-doc
+ * -->
+ *
+ * @generated
+ */
+ @Override
+ public void createPages()
+ {
+ // Creates the model from the editor input
+ //
+ createModel();
+
+ // Only creates the other pages if there is something that can be edited
+ //
+ if (!getEditingDomain().getResourceSet().getResources().isEmpty())
+ {
+ // Create a page for the selection tree view.
+ //
+ {
+ ViewerPane viewerPane = new ViewerPane(getSite().getPage(), AcoreEditor.this)
+ {
+ @Override
+ public Viewer createViewer(Composite composite)
+ {
+ Tree tree = new Tree(composite, SWT.MULTI);
+ TreeViewer newTreeViewer = new TreeViewer(tree);
+ return newTreeViewer;
+ }
+
+ @Override
+ public void requestActivation()
+ {
+ super.requestActivation();
+ setCurrentViewerPane(this);
+ }
+ };
+ viewerPane.createControl(getContainer());
+
+ selectionViewer = (TreeViewer)viewerPane.getViewer();
+ selectionViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));
+
+ selectionViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
+ selectionViewer.setInput(editingDomain.getResourceSet());
+ selectionViewer.setSelection(new StructuredSelection(editingDomain.getResourceSet().getResources().get(0)),
+ true);
+ viewerPane.setTitle(editingDomain.getResourceSet());
+
+ new AdapterFactoryTreeEditor(selectionViewer.getTree(), adapterFactory);
+
+ createContextMenuFor(selectionViewer);
+ int pageIndex = addPage(viewerPane.getControl());
+ setPageText(pageIndex, getString("_UI_SelectionPage_label"));
+ }
+
+ // Create a page for the parent tree view.
+ //
+ {
+ ViewerPane viewerPane = new ViewerPane(getSite().getPage(), AcoreEditor.this)
+ {
+ @Override
+ public Viewer createViewer(Composite composite)
+ {
+ Tree tree = new Tree(composite, SWT.MULTI);
+ TreeViewer newTreeViewer = new TreeViewer(tree);
+ return newTreeViewer;
+ }
+
+ @Override
+ public void requestActivation()
+ {
+ super.requestActivation();
+ setCurrentViewerPane(this);
+ }
+ };
+ viewerPane.createControl(getContainer());
+
+ parentViewer = (TreeViewer)viewerPane.getViewer();
+ parentViewer.setAutoExpandLevel(30);
+ parentViewer.setContentProvider(new ReverseAdapterFactoryContentProvider(adapterFactory));
+ parentViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
+
+ createContextMenuFor(parentViewer);
+ int pageIndex = addPage(viewerPane.getControl());
+ setPageText(pageIndex, getString("_UI_ParentPage_label"));
+ }
+
+ // This is the page for the list viewer
+ //
+ {
+ ViewerPane viewerPane = new ViewerPane(getSite().getPage(), AcoreEditor.this)
+ {
+ @Override
+ public Viewer createViewer(Composite composite)
+ {
+ return new ListViewer(composite);
+ }
+
+ @Override
+ public void requestActivation()
+ {
+ super.requestActivation();
+ setCurrentViewerPane(this);
+ }
+ };
+ viewerPane.createControl(getContainer());
+ listViewer = (ListViewer)viewerPane.getViewer();
+ listViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));
+ listViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
+
+ createContextMenuFor(listViewer);
+ int pageIndex = addPage(viewerPane.getControl());
+ setPageText(pageIndex, getString("_UI_ListPage_label"));
+ }
+
+ // This is the page for the tree viewer
+ //
+ {
+ ViewerPane viewerPane = new ViewerPane(getSite().getPage(), AcoreEditor.this)
+ {
+ @Override
+ public Viewer createViewer(Composite composite)
+ {
+ return new TreeViewer(composite);
+ }
+
+ @Override
+ public void requestActivation()
+ {
+ super.requestActivation();
+ setCurrentViewerPane(this);
+ }
+ };
+ viewerPane.createControl(getContainer());
+ treeViewer = (TreeViewer)viewerPane.getViewer();
+ treeViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));
+ treeViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
+
+ new AdapterFactoryTreeEditor(treeViewer.getTree(), adapterFactory);
+
+ createContextMenuFor(treeViewer);
+ int pageIndex = addPage(viewerPane.getControl());
+ setPageText(pageIndex, getString("_UI_TreePage_label"));
+ }
+
+ // This is the page for the table viewer.
+ //
+ {
+ ViewerPane viewerPane = new ViewerPane(getSite().getPage(), AcoreEditor.this)
+ {
+ @Override
+ public Viewer createViewer(Composite composite)
+ {
+ return new TableViewer(composite);
+ }
+
+ @Override
+ public void requestActivation()
+ {
+ super.requestActivation();
+ setCurrentViewerPane(this);
+ }
+ };
+ viewerPane.createControl(getContainer());
+ tableViewer = (TableViewer)viewerPane.getViewer();
+
+ Table table = tableViewer.getTable();
+ TableLayout layout = new TableLayout();
+ table.setLayout(layout);
+ table.setHeaderVisible(true);
+ table.setLinesVisible(true);
+
+ TableColumn objectColumn = new TableColumn(table, SWT.NONE);
+ layout.addColumnData(new ColumnWeightData(3, 100, true));
+ objectColumn.setText(getString("_UI_ObjectColumn_label"));
+ objectColumn.setResizable(true);
+
+ TableColumn selfColumn = new TableColumn(table, SWT.NONE);
+ layout.addColumnData(new ColumnWeightData(2, 100, true));
+ selfColumn.setText(getString("_UI_SelfColumn_label"));
+ selfColumn.setResizable(true);
+
+ tableViewer.setColumnProperties(new String[] { "a", "b" });
+ tableViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));
+ tableViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
+
+ createContextMenuFor(tableViewer);
+ int pageIndex = addPage(viewerPane.getControl());
+ setPageText(pageIndex, getString("_UI_TablePage_label"));
+ }
+
+ // This is the page for the table tree viewer.
+ //
+ {
+ ViewerPane viewerPane = new ViewerPane(getSite().getPage(), AcoreEditor.this)
+ {
+ @Override
+ public Viewer createViewer(Composite composite)
+ {
+ return new TreeViewer(composite);
+ }
+
+ @Override
+ public void requestActivation()
+ {
+ super.requestActivation();
+ setCurrentViewerPane(this);
+ }
+ };
+ viewerPane.createControl(getContainer());
+
+ treeViewerWithColumns = (TreeViewer)viewerPane.getViewer();
+
+ Tree tree = treeViewerWithColumns.getTree();
+ tree.setLayoutData(new FillLayout());
+ tree.setHeaderVisible(true);
+ tree.setLinesVisible(true);
+
+ TreeColumn objectColumn = new TreeColumn(tree, SWT.NONE);
+ objectColumn.setText(getString("_UI_ObjectColumn_label"));
+ objectColumn.setResizable(true);
+ objectColumn.setWidth(250);
+
+ TreeColumn selfColumn = new TreeColumn(tree, SWT.NONE);
+ selfColumn.setText(getString("_UI_SelfColumn_label"));
+ selfColumn.setResizable(true);
+ selfColumn.setWidth(200);
+
+ treeViewerWithColumns.setColumnProperties(new String[] { "a", "b" });
+ treeViewerWithColumns.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));
+ treeViewerWithColumns.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
+
+ createContextMenuFor(treeViewerWithColumns);
+ int pageIndex = addPage(viewerPane.getControl());
+ setPageText(pageIndex, getString("_UI_TreeWithColumnsPage_label"));
+ }
+
+ getSite().getShell().getDisplay().asyncExec(new Runnable()
+ {
+ public void run()
+ {
+ setActivePage(0);
+ }
+ });
+ }
+
+ // Ensures that this editor will only display the page's tab
+ // area if there are more than one page
+ //
+ getContainer().addControlListener(new ControlAdapter()
+ {
+ boolean guard = false;
+
+ @Override
+ public void controlResized(ControlEvent event)
+ {
+ if (!guard)
+ {
+ guard = true;
+ hideTabs();
+ guard = false;
+ }
+ }
+ });
+
+ getSite().getShell().getDisplay().asyncExec(new Runnable()
+ {
+ public void run()
+ {
+ updateProblemIndication();
+ }
+ });
+ }
+
+ /**
+ * If there is just one page in the multi-page editor part, this hides the single tab at the bottom. <!--
+ * begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected void hideTabs()
+ {
+ if (getPageCount() <= 1)
+ {
+ setPageText(0, "");
+ if (getContainer() instanceof CTabFolder)
+ {
+ ((CTabFolder)getContainer()).setTabHeight(1);
+ Point point = getContainer().getSize();
+ getContainer().setSize(point.x, point.y + 6);
+ }
+ }
+ }
+
+ /**
+ * If there is more than one page in the multi-page editor part, this shows the tabs at the bottom. <!--
+ * begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected void showTabs()
+ {
+ if (getPageCount() > 1)
+ {
+ setPageText(0, getString("_UI_SelectionPage_label"));
+ if (getContainer() instanceof CTabFolder)
+ {
+ ((CTabFolder)getContainer()).setTabHeight(SWT.DEFAULT);
+ Point point = getContainer().getSize();
+ getContainer().setSize(point.x, point.y - 6);
+ }
+ }
+ }
+
+ /**
+ * This is used to track the active viewer. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ protected void pageChange(int pageIndex)
+ {
+ super.pageChange(pageIndex);
+
+ if (contentOutlinePage != null)
+ {
+ handleContentOutlineSelection(contentOutlinePage.getSelection());
+ }
+ }
+
+ /**
+ * This is how the framework determines which interfaces we implement. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @SuppressWarnings("rawtypes")
+ @Override
+ public Object getAdapter(Class key)
+ {
+ if (key.equals(IContentOutlinePage.class))
+ {
+ return showOutlineView() ? getContentOutlinePage() : null;
+ }
+ else if (key.equals(IPropertySheetPage.class))
+ {
+ return getPropertySheetPage();
+ }
+ else if (key.equals(IGotoMarker.class))
+ {
+ return this;
+ }
+ else
+ {
+ return super.getAdapter(key);
+ }
+ }
+
+ /**
+ * This accesses a cached version of the content outliner. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public IContentOutlinePage getContentOutlinePage()
+ {
+ if (contentOutlinePage == null)
+ {
+ // The content outline is just a tree.
+ //
+ class MyContentOutlinePage extends ContentOutlinePage
+ {
+ @Override
+ public void createControl(Composite parent)
+ {
+ super.createControl(parent);
+ contentOutlineViewer = getTreeViewer();
+ contentOutlineViewer.addSelectionChangedListener(this);
+
+ // Set up the tree viewer.
+ //
+ contentOutlineViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));
+ contentOutlineViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
+ contentOutlineViewer.setInput(editingDomain.getResourceSet());
+
+ // Make sure our popups work.
+ //
+ createContextMenuFor(contentOutlineViewer);
+
+ if (!editingDomain.getResourceSet().getResources().isEmpty())
+ {
+ // Select the root object in the view.
+ //
+ contentOutlineViewer.setSelection(new StructuredSelection(editingDomain.getResourceSet().getResources()
+ .get(0)), true);
+ }
+ }
+
+ @Override
+ public void makeContributions(IMenuManager menuManager, IToolBarManager toolBarManager,
+ IStatusLineManager statusLineManager)
+ {
+ super.makeContributions(menuManager, toolBarManager, statusLineManager);
+ contentOutlineStatusLineManager = statusLineManager;
+ }
+
+ @Override
+ public void setActionBars(IActionBars actionBars)
+ {
+ super.setActionBars(actionBars);
+ getActionBarContributor().shareGlobalActions(this, actionBars);
+ }
+ }
+
+ contentOutlinePage = new MyContentOutlinePage();
+
+ // Listen to selection so that we can handle it is a special way.
+ //
+ contentOutlinePage.addSelectionChangedListener(new ISelectionChangedListener()
+ {
+ // This ensures that we handle selections correctly.
+ //
+ public void selectionChanged(SelectionChangedEvent event)
+ {
+ handleContentOutlineSelection(event.getSelection());
+ }
+ });
+ }
+
+ return contentOutlinePage;
+ }
+
+ /**
+ * This accesses a cached version of the property sheet. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public IPropertySheetPage getPropertySheetPage()
+ {
+ if (propertySheetPage == null)
+ {
+ propertySheetPage = new ExtendedPropertySheetPage(editingDomain)
+ {
+ @Override
+ public void setSelectionToViewer(List<?> selection)
+ {
+ AcoreEditor.this.setSelectionToViewer(selection);
+ AcoreEditor.this.setFocus();
+ }
+
+ @Override
+ public void setActionBars(IActionBars actionBars)
+ {
+ super.setActionBars(actionBars);
+ getActionBarContributor().shareGlobalActions(this, actionBars);
+ }
+ };
+ propertySheetPage.setPropertySourceProvider(new AdapterFactoryContentProvider(adapterFactory));
+ }
+
+ return propertySheetPage;
+ }
+
+ /**
+ * This deals with how we want selection in the outliner to affect the other views. <!-- begin-user-doc --> <!--
+ * end-user-doc -->
+ *
+ * @generated
+ */
+ public void handleContentOutlineSelection(ISelection selection)
+ {
+ if (currentViewerPane != null && !selection.isEmpty() && selection instanceof IStructuredSelection)
+ {
+ Iterator<?> selectedElements = ((IStructuredSelection)selection).iterator();
+ if (selectedElements.hasNext())
+ {
+ // Get the first selected element.
+ //
+ Object selectedElement = selectedElements.next();
+
+ // If it's the selection viewer, then we want it to select the same selection as this selection.
+ //
+ if (currentViewerPane.getViewer() == selectionViewer)
+ {
+ ArrayList<Object> selectionList = new ArrayList<Object>();
+ selectionList.add(selectedElement);
+ while (selectedElements.hasNext())
+ {
+ selectionList.add(selectedElements.next());
+ }
+
+ // Set the selection to the widget.
+ //
+ selectionViewer.setSelection(new StructuredSelection(selectionList));
+ }
+ else
+ {
+ // Set the input to the widget.
+ //
+ if (currentViewerPane.getViewer().getInput() != selectedElement)
+ {
+ currentViewerPane.getViewer().setInput(selectedElement);
+ currentViewerPane.setTitle(selectedElement);
+ }
+ }
+ }
+ }
+ }
+
+ /**
+ * This is for implementing {@link IEditorPart} and simply tests the command stack. <!-- begin-user-doc --> <!--
+ * end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public boolean isDirty()
+ {
+ return ((BasicCommandStack)editingDomain.getCommandStack()).isSaveNeeded();
+ }
+
+ /**
+ * This is for implementing {@link IEditorPart} and simply saves the model file. <!-- begin-user-doc --> <!--
+ * end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public void doSave(IProgressMonitor progressMonitor)
+ {
+ // Save only resources that have actually changed.
+ //
+ final Map<Object, Object> saveOptions = new HashMap<Object, Object>();
+ saveOptions.put(Resource.OPTION_SAVE_ONLY_IF_CHANGED, Resource.OPTION_SAVE_ONLY_IF_CHANGED_MEMORY_BUFFER);
+
+ // Do the work within an operation because this is a long running activity that modifies the workbench.
+ //
+ WorkspaceModifyOperation operation = new WorkspaceModifyOperation()
+ {
+ // This is the method that gets invoked when the operation runs.
+ //
+ @Override
+ public void execute(IProgressMonitor monitor)
+ {
+ // Save the resources to the file system.
+ //
+ boolean first = true;
+ for (Resource resource : editingDomain.getResourceSet().getResources())
+ {
+ if ((first || !resource.getContents().isEmpty() || isPersisted(resource))
+ && !editingDomain.isReadOnly(resource))
+ {
+ try
+ {
+ long timeStamp = resource.getTimeStamp();
+ resource.save(saveOptions);
+ if (resource.getTimeStamp() != timeStamp)
+ {
+ savedResources.add(resource);
+ }
+ }
+ catch (Exception exception)
+ {
+ resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception));
+ }
+ first = false;
+ }
+ }
+ }
+ };
+
+ updateProblemIndication = false;
+ try
+ {
+ // This runs the options, and shows progress.
+ //
+ new ProgressMonitorDialog(getSite().getShell()).run(true, false, operation);
+
+ // Refresh the necessary state.
+ //
+ ((BasicCommandStack)editingDomain.getCommandStack()).saveIsDone();
+ firePropertyChange(IEditorPart.PROP_DIRTY);
+ }
+ catch (Exception exception)
+ {
+ // Something went wrong that shouldn't.
+ //
+ AcoreEditorPlugin.INSTANCE.log(exception);
+ }
+ updateProblemIndication = true;
+ updateProblemIndication();
+ }
+
+ /**
+ * This returns whether something has been persisted to the URI of the specified resource. The implementation uses the
+ * URI converter from the editor's resource set to try to open an input stream. <!-- begin-user-doc --> <!--
+ * end-user-doc -->
+ *
+ * @generated
+ */
+ protected boolean isPersisted(Resource resource)
+ {
+ boolean result = false;
+ try
+ {
+ InputStream stream = editingDomain.getResourceSet().getURIConverter().createInputStream(resource.getURI());
+ if (stream != null)
+ {
+ result = true;
+ stream.close();
+ }
+ }
+ catch (IOException e)
+ {
+ // Ignore
+ }
+ return result;
+ }
+
+ /**
+ * This always returns true because it is not currently supported. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public boolean isSaveAsAllowed()
+ {
+ return true;
+ }
+
+ /**
+ * This also changes the editor's input. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public void doSaveAs()
+ {
+ SaveAsDialog saveAsDialog = new SaveAsDialog(getSite().getShell());
+ saveAsDialog.open();
+ IPath path = saveAsDialog.getResult();
+ if (path != null)
+ {
+ IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(path);
+ if (file != null)
+ {
+ doSaveAs(URI.createPlatformResourceURI(file.getFullPath().toString(), true), new FileEditorInput(file));
+ }
+ }
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected void doSaveAs(URI uri, IEditorInput editorInput)
+ {
+ (editingDomain.getResourceSet().getResources().get(0)).setURI(uri);
+ setInputWithNotify(editorInput);
+ setPartName(editorInput.getName());
+ IProgressMonitor progressMonitor = getActionBars().getStatusLineManager() != null ? getActionBars()
+ .getStatusLineManager().getProgressMonitor() : new NullProgressMonitor();
+ doSave(progressMonitor);
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public void gotoMarker(IMarker marker)
+ {
+ try
+ {
+ if (marker.getType().equals(EValidator.MARKER))
+ {
+ String uriAttribute = marker.getAttribute(EValidator.URI_ATTRIBUTE, null);
+ if (uriAttribute != null)
+ {
+ URI uri = URI.createURI(uriAttribute);
+ EObject eObject = editingDomain.getResourceSet().getEObject(uri, true);
+ if (eObject != null)
+ {
+ setSelectionToViewer(Collections.singleton(editingDomain.getWrapper(eObject)));
+ }
+ }
+ }
+ }
+ catch (CoreException exception)
+ {
+ AcoreEditorPlugin.INSTANCE.log(exception);
+ }
+ }
+
+ /**
+ * This is called during startup. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public void init(IEditorSite site, IEditorInput editorInput)
+ {
+ setSite(site);
+ setInputWithNotify(editorInput);
+ setPartName(editorInput.getName());
+ site.setSelectionProvider(this);
+ site.getPage().addPartListener(partListener);
+ ResourcesPlugin.getWorkspace().addResourceChangeListener(resourceChangeListener, IResourceChangeEvent.POST_CHANGE);
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public void setFocus()
+ {
+ if (currentViewerPane != null)
+ {
+ currentViewerPane.setFocus();
+ }
+ else
+ {
+ getControl(getActivePage()).setFocus();
+ }
+ }
+
+ /**
+ * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public void addSelectionChangedListener(ISelectionChangedListener listener)
+ {
+ selectionChangedListeners.add(listener);
+ }
+
+ /**
+ * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public void removeSelectionChangedListener(ISelectionChangedListener listener)
+ {
+ selectionChangedListeners.remove(listener);
+ }
+
+ /**
+ * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to return this editor's overall selection.
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public ISelection getSelection()
+ {
+ return editorSelection;
+ }
+
+ /**
+ * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to set this editor's overall selection.
+ * Calling this result will notify the listeners. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public void setSelection(ISelection selection)
+ {
+ editorSelection = selection;
+
+ for (ISelectionChangedListener listener : selectionChangedListeners)
+ {
+ listener.selectionChanged(new SelectionChangedEvent(this, selection));
+ }
+ setStatusLineManager(selection);
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public void setStatusLineManager(ISelection selection)
+ {
+ IStatusLineManager statusLineManager = currentViewer != null && currentViewer == contentOutlineViewer ? contentOutlineStatusLineManager
+ : getActionBars().getStatusLineManager();
+
+ if (statusLineManager != null)
+ {
+ if (selection instanceof IStructuredSelection)
+ {
+ Collection<?> collection = ((IStructuredSelection)selection).toList();
+ switch (collection.size())
+ {
+ case 0:
+ {
+ statusLineManager.setMessage(getString("_UI_NoObjectSelected"));
+ break;
+ }
+ case 1:
+ {
+ String text = new AdapterFactoryItemDelegator(adapterFactory).getText(collection.iterator().next());
+ statusLineManager.setMessage(getString("_UI_SingleObjectSelected", text));
+ break;
+ }
+ default:
+ {
+ statusLineManager.setMessage(getString("_UI_MultiObjectSelected", Integer.toString(collection.size())));
+ break;
+ }
+ }
+ }
+ else
+ {
+ statusLineManager.setMessage("");
+ }
+ }
+ }
+
+ /**
+ * This looks up a string in the plugin's plugin.properties file. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ private static String getString(String key)
+ {
+ return AcoreEditorPlugin.INSTANCE.getString(key);
+ }
+
+ /**
+ * This looks up a string in plugin.properties, making a substitution. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ private static String getString(String key, Object s1)
+ {
+ return AcoreEditorPlugin.INSTANCE.getString(key, new Object[] { s1 });
+ }
+
+ /**
+ * This implements {@link org.eclipse.jface.action.IMenuListener} to help fill the context menus with contributions
+ * from the Edit menu. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public void menuAboutToShow(IMenuManager menuManager)
+ {
+ ((IMenuListener)getEditorSite().getActionBarContributor()).menuAboutToShow(menuManager);
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public EditingDomainActionBarContributor getActionBarContributor()
+ {
+ return (EditingDomainActionBarContributor)getEditorSite().getActionBarContributor();
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public IActionBars getActionBars()
+ {
+ return getActionBarContributor().getActionBars();
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public AdapterFactory getAdapterFactory()
+ {
+ return adapterFactory;
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public void dispose()
+ {
+ updateProblemIndication = false;
+
+ ResourcesPlugin.getWorkspace().removeResourceChangeListener(resourceChangeListener);
+
+ getSite().getPage().removePartListener(partListener);
+
+ adapterFactory.dispose();
+
+ if (getActionBarContributor().getActiveEditor() == this)
+ {
+ getActionBarContributor().setActiveEditor(null);
+ }
+
+ if (propertySheetPage != null)
+ {
+ propertySheetPage.dispose();
+ }
+
+ if (contentOutlinePage != null)
+ {
+ contentOutlinePage.dispose();
+ }
+
+ super.dispose();
+ }
+
+ /**
+ * Returns whether the outline view should be presented to the user. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected boolean showOutlineView()
+ {
+ return true;
+ }
+}
diff --git a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreEditorPlugin.java b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreEditorPlugin.java
index 72779bdbea..712e5f3842 100644
--- a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreEditorPlugin.java
+++ b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreEditorPlugin.java
@@ -1,94 +1,94 @@
-/*
- * 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:
- * Martin Fluegge - initial API and implementation
- *
- */
-package org.eclipse.emf.cdo.dawn.examples.acore.presentation;
-
-import org.eclipse.emf.common.EMFPlugin;
-import org.eclipse.emf.common.ui.EclipseUIPlugin;
-import org.eclipse.emf.common.util.ResourceLocator;
-
-/**
- * This is the central singleton for the Acore editor plugin. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
-public final class AcoreEditorPlugin extends EMFPlugin
-{
- /**
- * Keep track of the singleton. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public static final AcoreEditorPlugin INSTANCE = new AcoreEditorPlugin();
-
- /**
- * Keep track of the singleton. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- private static Implementation plugin;
-
- /**
- * Create the instance. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public AcoreEditorPlugin()
- {
- super(new ResourceLocator[] {});
- }
-
- /**
- * Returns the singleton instance of the Eclipse plugin. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @return the singleton instance.
- * @generated
- */
- @Override
- public ResourceLocator getPluginResourceLocator()
- {
- return plugin;
- }
-
- /**
- * Returns the singleton instance of the Eclipse plugin. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @return the singleton instance.
- * @generated
- */
- public static Implementation getPlugin()
- {
- return plugin;
- }
-
- /**
- * The actual implementation of the Eclipse <b>Plugin</b>. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public static class Implementation extends EclipseUIPlugin
- {
- /**
- * Creates an instance. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public Implementation()
- {
- super();
-
- // Remember the static instance.
- //
- plugin = 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:
+ * Martin Fluegge - initial API and implementation
+ *
+ */
+package org.eclipse.emf.cdo.dawn.examples.acore.presentation;
+
+import org.eclipse.emf.common.EMFPlugin;
+import org.eclipse.emf.common.ui.EclipseUIPlugin;
+import org.eclipse.emf.common.util.ResourceLocator;
+
+/**
+ * This is the central singleton for the Acore editor plugin. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public final class AcoreEditorPlugin extends EMFPlugin
+{
+ /**
+ * Keep track of the singleton. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public static final AcoreEditorPlugin INSTANCE = new AcoreEditorPlugin();
+
+ /**
+ * Keep track of the singleton. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ private static Implementation plugin;
+
+ /**
+ * Create the instance. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public AcoreEditorPlugin()
+ {
+ super(new ResourceLocator[] {});
+ }
+
+ /**
+ * Returns the singleton instance of the Eclipse plugin. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @return the singleton instance.
+ * @generated
+ */
+ @Override
+ public ResourceLocator getPluginResourceLocator()
+ {
+ return plugin;
+ }
+
+ /**
+ * Returns the singleton instance of the Eclipse plugin. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @return the singleton instance.
+ * @generated
+ */
+ public static Implementation getPlugin()
+ {
+ return plugin;
+ }
+
+ /**
+ * The actual implementation of the Eclipse <b>Plugin</b>. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public static class Implementation extends EclipseUIPlugin
+ {
+ /**
+ * Creates an instance. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public Implementation()
+ {
+ super();
+
+ // Remember the static instance.
+ //
+ plugin = this;
+ }
+ }
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreModelWizard.java b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreModelWizard.java
index 69bb04e9ca..fbb1c1dabd 100644
--- a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreModelWizard.java
+++ b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.editor/src/org/eclipse/emf/cdo/dawn/examples/acore/presentation/AcoreModelWizard.java
@@ -1,656 +1,656 @@
-/*
- * 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:
- * Martin Fluegge - initial API and implementation
- *
- */
-package org.eclipse.emf.cdo.dawn.examples.acore.presentation;
-
-import org.eclipse.emf.cdo.dawn.examples.acore.AcoreFactory;
-import org.eclipse.emf.cdo.dawn.examples.acore.AcorePackage;
-import org.eclipse.emf.cdo.dawn.examples.acore.provider.AcoreEditPlugin;
-
-import org.eclipse.emf.common.CommonPlugin;
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EClassifier;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.ecore.resource.ResourceSet;
-import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
-import org.eclipse.emf.ecore.xmi.XMLResource;
-import org.eclipse.emf.edit.ui.provider.ExtendedImageRegistry;
-
-import org.eclipse.core.resources.IContainer;
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IFolder;
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.StructuredSelection;
-import org.eclipse.jface.wizard.Wizard;
-import org.eclipse.jface.wizard.WizardPage;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.ModifyEvent;
-import org.eclipse.swt.events.ModifyListener;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Combo;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.ui.INewWizard;
-import org.eclipse.ui.IWorkbench;
-import org.eclipse.ui.IWorkbenchPage;
-import org.eclipse.ui.IWorkbenchPart;
-import org.eclipse.ui.IWorkbenchWindow;
-import org.eclipse.ui.PartInitException;
-import org.eclipse.ui.actions.WorkspaceModifyOperation;
-import org.eclipse.ui.dialogs.WizardNewFileCreationPage;
-import org.eclipse.ui.part.FileEditorInput;
-import org.eclipse.ui.part.ISetSelectionTarget;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.MissingResourceException;
-import java.util.StringTokenizer;
-
-/**
- * This is a simple wizard for creating a new model file. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
-public class AcoreModelWizard extends Wizard implements INewWizard
-{
- /**
- * The supported extensions for created files. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public static final List<String> FILE_EXTENSIONS = Collections.unmodifiableList(Arrays
- .asList(AcoreEditorPlugin.INSTANCE.getString("_UI_AcoreEditorFilenameExtensions").split("\\s*,\\s*")));
-
- /**
- * A formatted list of supported file extensions, suitable for display. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public static final String FORMATTED_FILE_EXTENSIONS = AcoreEditorPlugin.INSTANCE.getString(
- "_UI_AcoreEditorFilenameExtensions").replaceAll("\\s*,\\s*", ", ");
-
- /**
- * This caches an instance of the model package. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected AcorePackage acorePackage = AcorePackage.eINSTANCE;
-
- /**
- * This caches an instance of the model factory. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected AcoreFactory acoreFactory = acorePackage.getAcoreFactory();
-
- /**
- * This is the file creation page. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected AcoreModelWizardNewFileCreationPage newFileCreationPage;
-
- /**
- * This is the initial object creation page. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected AcoreModelWizardInitialObjectCreationPage initialObjectCreationPage;
-
- /**
- * Remember the selection during initialization for populating the default container. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated
- */
- protected IStructuredSelection selection;
-
- /**
- * Remember the workbench during initialization. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected IWorkbench workbench;
-
- /**
- * Caches the names of the types that can be created as the root object. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected List<String> initialObjectNames;
-
- /**
- * This just records the information. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void init(IWorkbench workbench, IStructuredSelection selection)
- {
- this.workbench = workbench;
- this.selection = selection;
- setWindowTitle(AcoreEditorPlugin.INSTANCE.getString("_UI_Wizard_label"));
- setDefaultPageImageDescriptor(ExtendedImageRegistry.INSTANCE.getImageDescriptor(AcoreEditorPlugin.INSTANCE
- .getImage("full/wizban/NewAcore")));
- }
-
- /**
- * Returns the names of the types that can be created as the root object. <!-- begin-user-doc --> <!-- end-user-doc
- * -->
- *
- * @generated
- */
- protected Collection<String> getInitialObjectNames()
- {
- if (initialObjectNames == null)
- {
- initialObjectNames = new ArrayList<String>();
- for (EClassifier eClassifier : acorePackage.getEClassifiers())
- {
- if (eClassifier instanceof EClass)
- {
- EClass eClass = (EClass)eClassifier;
- if (!eClass.isAbstract())
- {
- initialObjectNames.add(eClass.getName());
- }
- }
- }
- Collections.sort(initialObjectNames, CommonPlugin.INSTANCE.getComparator());
- }
- return initialObjectNames;
- }
-
- /**
- * Create a new model. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected EObject createInitialModel()
- {
- EClass eClass = (EClass)acorePackage.getEClassifier(initialObjectCreationPage.getInitialObjectName());
- EObject rootObject = acoreFactory.create(eClass);
- return rootObject;
- }
-
- /**
- * Do the work after everything is specified. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public boolean performFinish()
- {
- try
- {
- // Remember the file.
- //
- final IFile modelFile = getModelFile();
-
- // Do the work within an operation.
- //
- WorkspaceModifyOperation operation = new WorkspaceModifyOperation()
- {
- @Override
- protected void execute(IProgressMonitor progressMonitor)
- {
- try
- {
- // Create a resource set
- //
- ResourceSet resourceSet = new ResourceSetImpl();
-
- // Get the URI of the model file.
- //
- URI fileURI = URI.createPlatformResourceURI(modelFile.getFullPath().toString(), true);
-
- // Create a resource for this file.
- //
- Resource resource = resourceSet.createResource(fileURI);
-
- // Add the initial model object to the contents.
- //
- EObject rootObject = createInitialModel();
- if (rootObject != null)
- {
- resource.getContents().add(rootObject);
- }
-
- // Save the contents of the resource to the file system.
- //
- Map<Object, Object> options = new HashMap<Object, Object>();
- options.put(XMLResource.OPTION_ENCODING, initialObjectCreationPage.getEncoding());
- resource.save(options);
- }
- catch (Exception exception)
- {
- AcoreEditorPlugin.INSTANCE.log(exception);
- }
- finally
- {
- progressMonitor.done();
- }
- }
- };
-
- getContainer().run(false, false, operation);
-
- // Select the new file resource in the current view.
- //
- IWorkbenchWindow workbenchWindow = workbench.getActiveWorkbenchWindow();
- IWorkbenchPage page = workbenchWindow.getActivePage();
- final IWorkbenchPart activePart = page.getActivePart();
- if (activePart instanceof ISetSelectionTarget)
- {
- final ISelection targetSelection = new StructuredSelection(modelFile);
- getShell().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- ((ISetSelectionTarget)activePart).selectReveal(targetSelection);
- }
- });
- }
-
- // Open an editor on the new file.
- //
- try
- {
- page.openEditor(new FileEditorInput(modelFile),
- workbench.getEditorRegistry().getDefaultEditor(modelFile.getFullPath().toString()).getId());
- }
- catch (PartInitException exception)
- {
- MessageDialog.openError(workbenchWindow.getShell(),
- AcoreEditorPlugin.INSTANCE.getString("_UI_OpenEditorError_label"), exception.getMessage());
- return false;
- }
-
- return true;
- }
- catch (Exception exception)
- {
- AcoreEditorPlugin.INSTANCE.log(exception);
- return false;
- }
- }
-
- /**
- * This is the one page of the wizard. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public class AcoreModelWizardNewFileCreationPage extends WizardNewFileCreationPage
- {
- /**
- * Pass in the selection. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public AcoreModelWizardNewFileCreationPage(String pageId, IStructuredSelection selection)
- {
- super(pageId, selection);
- }
-
- /**
- * The framework calls this to see if the file is correct. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- protected boolean validatePage()
- {
- if (super.validatePage())
- {
- String extension = new Path(getFileName()).getFileExtension();
- if (extension == null || !FILE_EXTENSIONS.contains(extension))
- {
- String key = FILE_EXTENSIONS.size() > 1 ? "_WARN_FilenameExtensions" : "_WARN_FilenameExtension";
- setErrorMessage(AcoreEditorPlugin.INSTANCE.getString(key, new Object[] { FORMATTED_FILE_EXTENSIONS }));
- return false;
- }
- return true;
- }
- return false;
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public IFile getModelFile()
- {
- return ResourcesPlugin.getWorkspace().getRoot().getFile(getContainerFullPath().append(getFileName()));
- }
- }
-
- /**
- * This is the page where the type of object to create is selected. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public class AcoreModelWizardInitialObjectCreationPage extends WizardPage
- {
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Combo initialObjectField;
-
- /**
- * @generated <!-- begin-user-doc --> <!-- end-user-doc -->
- */
- protected List<String> encodings;
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Combo encodingField;
-
- /**
- * Pass in the selection. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public AcoreModelWizardInitialObjectCreationPage(String pageId)
- {
- super(pageId);
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated NOT
- */
- public void createControl(Composite parent)
- {
- Composite composite = new Composite(parent, SWT.NONE);
- {
- GridLayout layout = new GridLayout();
- layout.numColumns = 1;
- layout.verticalSpacing = 12;
- composite.setLayout(layout);
-
- GridData data = new GridData();
- data.verticalAlignment = GridData.FILL;
- data.grabExcessVerticalSpace = true;
- data.horizontalAlignment = GridData.FILL;
- composite.setLayoutData(data);
- }
-
- Label containerLabel = new Label(composite, SWT.LEFT);
- {
- containerLabel.setText(AcoreEditorPlugin.INSTANCE.getString("_UI_ModelObject"));
-
- GridData data = new GridData();
- data.horizontalAlignment = GridData.FILL;
- containerLabel.setLayoutData(data);
- }
-
- initialObjectField = new Combo(composite, SWT.BORDER);
- {
- GridData data = new GridData();
- data.horizontalAlignment = GridData.FILL;
- data.grabExcessHorizontalSpace = true;
- initialObjectField.setLayoutData(data);
- }
-
- int i = 0;
- for (String objectName : getInitialObjectNames())
- {
- initialObjectField.add(getLabel(objectName));
- if (AcorePackage.Literals.ACORE_ROOT.getName().equals(objectName))
- {
- initialObjectField.select(i);
- }
-
- ++i;
- }
-
- if (initialObjectField.getItemCount() == 1)
- {
- initialObjectField.select(0);
- }
- initialObjectField.addModifyListener(validator);
-
- Label encodingLabel = new Label(composite, SWT.LEFT);
- {
- encodingLabel.setText(AcoreEditorPlugin.INSTANCE.getString("_UI_XMLEncoding"));
-
- GridData data = new GridData();
- data.horizontalAlignment = GridData.FILL;
- encodingLabel.setLayoutData(data);
- }
- encodingField = new Combo(composite, SWT.BORDER);
- {
- GridData data = new GridData();
- data.horizontalAlignment = GridData.FILL;
- data.grabExcessHorizontalSpace = true;
- encodingField.setLayoutData(data);
- }
-
- for (String encoding : getEncodings())
- {
- encodingField.add(encoding);
- }
-
- encodingField.select(0);
- encodingField.addModifyListener(validator);
-
- setPageComplete(validatePage());
- setControl(composite);
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected ModifyListener validator = new ModifyListener()
- {
- public void modifyText(ModifyEvent e)
- {
- setPageComplete(validatePage());
- }
- };
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected boolean validatePage()
- {
- return getInitialObjectName() != null && getEncodings().contains(encodingField.getText());
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public void setVisible(boolean visible)
- {
- super.setVisible(visible);
- if (visible)
- {
- if (initialObjectField.getItemCount() == 1)
- {
- initialObjectField.clearSelection();
- encodingField.setFocus();
- }
- else
- {
- encodingField.clearSelection();
- initialObjectField.setFocus();
- }
- }
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public String getInitialObjectName()
- {
- String label = initialObjectField.getText();
-
- for (String name : getInitialObjectNames())
- {
- if (getLabel(name).equals(label))
- {
- return name;
- }
- }
- return null;
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public String getEncoding()
- {
- return encodingField.getText();
- }
-
- /**
- * Returns the label for the specified type name. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected String getLabel(String typeName)
- {
- try
- {
- return AcoreEditPlugin.INSTANCE.getString("_UI_" + typeName + "_type");
- }
- catch (MissingResourceException mre)
- {
- AcoreEditorPlugin.INSTANCE.log(mre);
- }
- return typeName;
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Collection<String> getEncodings()
- {
- if (encodings == null)
- {
- encodings = new ArrayList<String>();
- for (StringTokenizer stringTokenizer = new StringTokenizer(
- AcoreEditorPlugin.INSTANCE.getString("_UI_XMLEncodingChoices")); stringTokenizer.hasMoreTokens();)
- {
- encodings.add(stringTokenizer.nextToken());
- }
- }
- return encodings;
- }
- }
-
- /**
- * The framework calls this to create the contents of the wizard. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public void addPages()
- {
- // Create a page, set the title, and the initial model file name.
- //
- newFileCreationPage = new AcoreModelWizardNewFileCreationPage("Whatever", selection);
- newFileCreationPage.setTitle(AcoreEditorPlugin.INSTANCE.getString("_UI_AcoreModelWizard_label"));
- newFileCreationPage.setDescription(AcoreEditorPlugin.INSTANCE.getString("_UI_AcoreModelWizard_description"));
- newFileCreationPage.setFileName(AcoreEditorPlugin.INSTANCE.getString("_UI_AcoreEditorFilenameDefaultBase") + "."
- + FILE_EXTENSIONS.get(0));
- addPage(newFileCreationPage);
-
- // Try and get the resource selection to determine a current directory for the file dialog.
- //
- if (selection != null && !selection.isEmpty())
- {
- // Get the resource...
- //
- Object selectedElement = selection.iterator().next();
- if (selectedElement instanceof IResource)
- {
- // Get the resource parent, if its a file.
- //
- IResource selectedResource = (IResource)selectedElement;
- if (selectedResource.getType() == IResource.FILE)
- {
- selectedResource = selectedResource.getParent();
- }
-
- // This gives us a directory...
- //
- if (selectedResource instanceof IFolder || selectedResource instanceof IProject)
- {
- // Set this for the container.
- //
- newFileCreationPage.setContainerFullPath(selectedResource.getFullPath());
-
- // Make up a unique new name here.
- //
- String defaultModelBaseFilename = AcoreEditorPlugin.INSTANCE.getString("_UI_AcoreEditorFilenameDefaultBase");
- String defaultModelFilenameExtension = FILE_EXTENSIONS.get(0);
- String modelFilename = defaultModelBaseFilename + "." + defaultModelFilenameExtension;
- for (int i = 1; ((IContainer)selectedResource).findMember(modelFilename) != null; ++i)
- {
- modelFilename = defaultModelBaseFilename + i + "." + defaultModelFilenameExtension;
- }
- newFileCreationPage.setFileName(modelFilename);
- }
- }
- }
- initialObjectCreationPage = new AcoreModelWizardInitialObjectCreationPage("Whatever2");
- initialObjectCreationPage.setTitle(AcoreEditorPlugin.INSTANCE.getString("_UI_AcoreModelWizard_label"));
- initialObjectCreationPage.setDescription(AcoreEditorPlugin.INSTANCE
- .getString("_UI_Wizard_initial_object_description"));
- addPage(initialObjectCreationPage);
- }
-
- /**
- * Get the file from the page. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public IFile getModelFile()
- {
- return newFileCreationPage.getModelFile();
- }
-
-}
+/*
+ * 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:
+ * Martin Fluegge - initial API and implementation
+ *
+ */
+package org.eclipse.emf.cdo.dawn.examples.acore.presentation;
+
+import org.eclipse.emf.cdo.dawn.examples.acore.AcoreFactory;
+import org.eclipse.emf.cdo.dawn.examples.acore.AcorePackage;
+import org.eclipse.emf.cdo.dawn.examples.acore.provider.AcoreEditPlugin;
+
+import org.eclipse.emf.common.CommonPlugin;
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EClassifier;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
+import org.eclipse.emf.ecore.xmi.XMLResource;
+import org.eclipse.emf.edit.ui.provider.ExtendedImageRegistry;
+
+import org.eclipse.core.resources.IContainer;
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IFolder;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.jface.wizard.Wizard;
+import org.eclipse.jface.wizard.WizardPage;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.ModifyEvent;
+import org.eclipse.swt.events.ModifyListener;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Combo;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.ui.INewWizard;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.actions.WorkspaceModifyOperation;
+import org.eclipse.ui.dialogs.WizardNewFileCreationPage;
+import org.eclipse.ui.part.FileEditorInput;
+import org.eclipse.ui.part.ISetSelectionTarget;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.MissingResourceException;
+import java.util.StringTokenizer;
+
+/**
+ * This is a simple wizard for creating a new model file. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class AcoreModelWizard extends Wizard implements INewWizard
+{
+ /**
+ * The supported extensions for created files. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public static final List<String> FILE_EXTENSIONS = Collections.unmodifiableList(Arrays
+ .asList(AcoreEditorPlugin.INSTANCE.getString("_UI_AcoreEditorFilenameExtensions").split("\\s*,\\s*")));
+
+ /**
+ * A formatted list of supported file extensions, suitable for display. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public static final String FORMATTED_FILE_EXTENSIONS = AcoreEditorPlugin.INSTANCE.getString(
+ "_UI_AcoreEditorFilenameExtensions").replaceAll("\\s*,\\s*", ", ");
+
+ /**
+ * This caches an instance of the model package. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected AcorePackage acorePackage = AcorePackage.eINSTANCE;
+
+ /**
+ * This caches an instance of the model factory. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected AcoreFactory acoreFactory = acorePackage.getAcoreFactory();
+
+ /**
+ * This is the file creation page. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected AcoreModelWizardNewFileCreationPage newFileCreationPage;
+
+ /**
+ * This is the initial object creation page. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected AcoreModelWizardInitialObjectCreationPage initialObjectCreationPage;
+
+ /**
+ * Remember the selection during initialization for populating the default container. <!-- begin-user-doc --> <!--
+ * end-user-doc -->
+ *
+ * @generated
+ */
+ protected IStructuredSelection selection;
+
+ /**
+ * Remember the workbench during initialization. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected IWorkbench workbench;
+
+ /**
+ * Caches the names of the types that can be created as the root object. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected List<String> initialObjectNames;
+
+ /**
+ * This just records the information. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public void init(IWorkbench workbench, IStructuredSelection selection)
+ {
+ this.workbench = workbench;
+ this.selection = selection;
+ setWindowTitle(AcoreEditorPlugin.INSTANCE.getString("_UI_Wizard_label"));
+ setDefaultPageImageDescriptor(ExtendedImageRegistry.INSTANCE.getImageDescriptor(AcoreEditorPlugin.INSTANCE
+ .getImage("full/wizban/NewAcore")));
+ }
+
+ /**
+ * Returns the names of the types that can be created as the root object. <!-- begin-user-doc --> <!-- end-user-doc
+ * -->
+ *
+ * @generated
+ */
+ protected Collection<String> getInitialObjectNames()
+ {
+ if (initialObjectNames == null)
+ {
+ initialObjectNames = new ArrayList<String>();
+ for (EClassifier eClassifier : acorePackage.getEClassifiers())
+ {
+ if (eClassifier instanceof EClass)
+ {
+ EClass eClass = (EClass)eClassifier;
+ if (!eClass.isAbstract())
+ {
+ initialObjectNames.add(eClass.getName());
+ }
+ }
+ }
+ Collections.sort(initialObjectNames, CommonPlugin.INSTANCE.getComparator());
+ }
+ return initialObjectNames;
+ }
+
+ /**
+ * Create a new model. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected EObject createInitialModel()
+ {
+ EClass eClass = (EClass)acorePackage.getEClassifier(initialObjectCreationPage.getInitialObjectName());
+ EObject rootObject = acoreFactory.create(eClass);
+ return rootObject;
+ }
+
+ /**
+ * Do the work after everything is specified. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public boolean performFinish()
+ {
+ try
+ {
+ // Remember the file.
+ //
+ final IFile modelFile = getModelFile();
+
+ // Do the work within an operation.
+ //
+ WorkspaceModifyOperation operation = new WorkspaceModifyOperation()
+ {
+ @Override
+ protected void execute(IProgressMonitor progressMonitor)
+ {
+ try
+ {
+ // Create a resource set
+ //
+ ResourceSet resourceSet = new ResourceSetImpl();
+
+ // Get the URI of the model file.
+ //
+ URI fileURI = URI.createPlatformResourceURI(modelFile.getFullPath().toString(), true);
+
+ // Create a resource for this file.
+ //
+ Resource resource = resourceSet.createResource(fileURI);
+
+ // Add the initial model object to the contents.
+ //
+ EObject rootObject = createInitialModel();
+ if (rootObject != null)
+ {
+ resource.getContents().add(rootObject);
+ }
+
+ // Save the contents of the resource to the file system.
+ //
+ Map<Object, Object> options = new HashMap<Object, Object>();
+ options.put(XMLResource.OPTION_ENCODING, initialObjectCreationPage.getEncoding());
+ resource.save(options);
+ }
+ catch (Exception exception)
+ {
+ AcoreEditorPlugin.INSTANCE.log(exception);
+ }
+ finally
+ {
+ progressMonitor.done();
+ }
+ }
+ };
+
+ getContainer().run(false, false, operation);
+
+ // Select the new file resource in the current view.
+ //
+ IWorkbenchWindow workbenchWindow = workbench.getActiveWorkbenchWindow();
+ IWorkbenchPage page = workbenchWindow.getActivePage();
+ final IWorkbenchPart activePart = page.getActivePart();
+ if (activePart instanceof ISetSelectionTarget)
+ {
+ final ISelection targetSelection = new StructuredSelection(modelFile);
+ getShell().getDisplay().asyncExec(new Runnable()
+ {
+ public void run()
+ {
+ ((ISetSelectionTarget)activePart).selectReveal(targetSelection);
+ }
+ });
+ }
+
+ // Open an editor on the new file.
+ //
+ try
+ {
+ page.openEditor(new FileEditorInput(modelFile),
+ workbench.getEditorRegistry().getDefaultEditor(modelFile.getFullPath().toString()).getId());
+ }
+ catch (PartInitException exception)
+ {
+ MessageDialog.openError(workbenchWindow.getShell(),
+ AcoreEditorPlugin.INSTANCE.getString("_UI_OpenEditorError_label"), exception.getMessage());
+ return false;
+ }
+
+ return true;
+ }
+ catch (Exception exception)
+ {
+ AcoreEditorPlugin.INSTANCE.log(exception);
+ return false;
+ }
+ }
+
+ /**
+ * This is the one page of the wizard. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public class AcoreModelWizardNewFileCreationPage extends WizardNewFileCreationPage
+ {
+ /**
+ * Pass in the selection. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public AcoreModelWizardNewFileCreationPage(String pageId, IStructuredSelection selection)
+ {
+ super(pageId, selection);
+ }
+
+ /**
+ * The framework calls this to see if the file is correct. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ protected boolean validatePage()
+ {
+ if (super.validatePage())
+ {
+ String extension = new Path(getFileName()).getFileExtension();
+ if (extension == null || !FILE_EXTENSIONS.contains(extension))
+ {
+ String key = FILE_EXTENSIONS.size() > 1 ? "_WARN_FilenameExtensions" : "_WARN_FilenameExtension";
+ setErrorMessage(AcoreEditorPlugin.INSTANCE.getString(key, new Object[] { FORMATTED_FILE_EXTENSIONS }));
+ return false;
+ }
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public IFile getModelFile()
+ {
+ return ResourcesPlugin.getWorkspace().getRoot().getFile(getContainerFullPath().append(getFileName()));
+ }
+ }
+
+ /**
+ * This is the page where the type of object to create is selected. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public class AcoreModelWizardInitialObjectCreationPage extends WizardPage
+ {
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected Combo initialObjectField;
+
+ /**
+ * @generated <!-- begin-user-doc --> <!-- end-user-doc -->
+ */
+ protected List<String> encodings;
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected Combo encodingField;
+
+ /**
+ * Pass in the selection. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public AcoreModelWizardInitialObjectCreationPage(String pageId)
+ {
+ super(pageId);
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated NOT
+ */
+ public void createControl(Composite parent)
+ {
+ Composite composite = new Composite(parent, SWT.NONE);
+ {
+ GridLayout layout = new GridLayout();
+ layout.numColumns = 1;
+ layout.verticalSpacing = 12;
+ composite.setLayout(layout);
+
+ GridData data = new GridData();
+ data.verticalAlignment = GridData.FILL;
+ data.grabExcessVerticalSpace = true;
+ data.horizontalAlignment = GridData.FILL;
+ composite.setLayoutData(data);
+ }
+
+ Label containerLabel = new Label(composite, SWT.LEFT);
+ {
+ containerLabel.setText(AcoreEditorPlugin.INSTANCE.getString("_UI_ModelObject"));
+
+ GridData data = new GridData();
+ data.horizontalAlignment = GridData.FILL;
+ containerLabel.setLayoutData(data);
+ }
+
+ initialObjectField = new Combo(composite, SWT.BORDER);
+ {
+ GridData data = new GridData();
+ data.horizontalAlignment = GridData.FILL;
+ data.grabExcessHorizontalSpace = true;
+ initialObjectField.setLayoutData(data);
+ }
+
+ int i = 0;
+ for (String objectName : getInitialObjectNames())
+ {
+ initialObjectField.add(getLabel(objectName));
+ if (AcorePackage.Literals.ACORE_ROOT.getName().equals(objectName))
+ {
+ initialObjectField.select(i);
+ }
+
+ ++i;
+ }
+
+ if (initialObjectField.getItemCount() == 1)
+ {
+ initialObjectField.select(0);
+ }
+ initialObjectField.addModifyListener(validator);
+
+ Label encodingLabel = new Label(composite, SWT.LEFT);
+ {
+ encodingLabel.setText(AcoreEditorPlugin.INSTANCE.getString("_UI_XMLEncoding"));
+
+ GridData data = new GridData();
+ data.horizontalAlignment = GridData.FILL;
+ encodingLabel.setLayoutData(data);
+ }
+ encodingField = new Combo(composite, SWT.BORDER);
+ {
+ GridData data = new GridData();
+ data.horizontalAlignment = GridData.FILL;
+ data.grabExcessHorizontalSpace = true;
+ encodingField.setLayoutData(data);
+ }
+
+ for (String encoding : getEncodings())
+ {
+ encodingField.add(encoding);
+ }
+
+ encodingField.select(0);
+ encodingField.addModifyListener(validator);
+
+ setPageComplete(validatePage());
+ setControl(composite);
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected ModifyListener validator = new ModifyListener()
+ {
+ public void modifyText(ModifyEvent e)
+ {
+ setPageComplete(validatePage());
+ }
+ };
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected boolean validatePage()
+ {
+ return getInitialObjectName() != null && getEncodings().contains(encodingField.getText());
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public void setVisible(boolean visible)
+ {
+ super.setVisible(visible);
+ if (visible)
+ {
+ if (initialObjectField.getItemCount() == 1)
+ {
+ initialObjectField.clearSelection();
+ encodingField.setFocus();
+ }
+ else
+ {
+ encodingField.clearSelection();
+ initialObjectField.setFocus();
+ }
+ }
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public String getInitialObjectName()
+ {
+ String label = initialObjectField.getText();
+
+ for (String name : getInitialObjectNames())
+ {
+ if (getLabel(name).equals(label))
+ {
+ return name;
+ }
+ }
+ return null;
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public String getEncoding()
+ {
+ return encodingField.getText();
+ }
+
+ /**
+ * Returns the label for the specified type name. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected String getLabel(String typeName)
+ {
+ try
+ {
+ return AcoreEditPlugin.INSTANCE.getString("_UI_" + typeName + "_type");
+ }
+ catch (MissingResourceException mre)
+ {
+ AcoreEditorPlugin.INSTANCE.log(mre);
+ }
+ return typeName;
+ }
+
+ /**
+ * <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ protected Collection<String> getEncodings()
+ {
+ if (encodings == null)
+ {
+ encodings = new ArrayList<String>();
+ for (StringTokenizer stringTokenizer = new StringTokenizer(
+ AcoreEditorPlugin.INSTANCE.getString("_UI_XMLEncodingChoices")); stringTokenizer.hasMoreTokens();)
+ {
+ encodings.add(stringTokenizer.nextToken());
+ }
+ }
+ return encodings;
+ }
+ }
+
+ /**
+ * The framework calls this to create the contents of the wizard. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ @Override
+ public void addPages()
+ {
+ // Create a page, set the title, and the initial model file name.
+ //
+ newFileCreationPage = new AcoreModelWizardNewFileCreationPage("Whatever", selection);
+ newFileCreationPage.setTitle(AcoreEditorPlugin.INSTANCE.getString("_UI_AcoreModelWizard_label"));
+ newFileCreationPage.setDescription(AcoreEditorPlugin.INSTANCE.getString("_UI_AcoreModelWizard_description"));
+ newFileCreationPage.setFileName(AcoreEditorPlugin.INSTANCE.getString("_UI_AcoreEditorFilenameDefaultBase") + "."
+ + FILE_EXTENSIONS.get(0));
+ addPage(newFileCreationPage);
+
+ // Try and get the resource selection to determine a current directory for the file dialog.
+ //
+ if (selection != null && !selection.isEmpty())
+ {
+ // Get the resource...
+ //
+ Object selectedElement = selection.iterator().next();
+ if (selectedElement instanceof IResource)
+ {
+ // Get the resource parent, if its a file.
+ //
+ IResource selectedResource = (IResource)selectedElement;
+ if (selectedResource.getType() == IResource.FILE)
+ {
+ selectedResource = selectedResource.getParent();
+ }
+
+ // This gives us a directory...
+ //
+ if (selectedResource instanceof IFolder || selectedResource instanceof IProject)
+ {
+ // Set this for the container.
+ //
+ newFileCreationPage.setContainerFullPath(selectedResource.getFullPath());
+
+ // Make up a unique new name here.
+ //
+ String defaultModelBaseFilename = AcoreEditorPlugin.INSTANCE.getString("_UI_AcoreEditorFilenameDefaultBase");
+ String defaultModelFilenameExtension = FILE_EXTENSIONS.get(0);
+ String modelFilename = defaultModelBaseFilename + "." + defaultModelFilenameExtension;
+ for (int i = 1; ((IContainer)selectedResource).findMember(modelFilename) != null; ++i)
+ {
+ modelFilename = defaultModelBaseFilename + i + "." + defaultModelFilenameExtension;
+ }
+ newFileCreationPage.setFileName(modelFilename);
+ }
+ }
+ }
+ initialObjectCreationPage = new AcoreModelWizardInitialObjectCreationPage("Whatever2");
+ initialObjectCreationPage.setTitle(AcoreEditorPlugin.INSTANCE.getString("_UI_AcoreModelWizard_label"));
+ initialObjectCreationPage.setDescription(AcoreEditorPlugin.INSTANCE
+ .getString("_UI_Wizard_initial_object_description"));
+ addPage(initialObjectCreationPage);
+ }
+
+ /**
+ * Get the file from the page. <!-- begin-user-doc --> <!-- end-user-doc -->
+ *
+ * @generated
+ */
+ public IFile getModelFile()
+ {
+ return newFileCreationPage.getModelFile();
+ }
+
+}

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