From e095e9e1d2c7b7f86e261cd85d459bc21c4fc67f Mon Sep 17 00:00:00 2001 From: Cedric Dumoulin Date: Mon, 11 Nov 2013 00:57:58 +0100 Subject: Adjust header --- .../LayersconfigActionBarContributor.java | 866 ++--- .../presentation/LayersconfigEditor.java | 3656 +++++++++---------- .../presentation/LayersconfigEditorPlugin.java | 202 +- .../presentation/LayersconfigModelWizard.java | 1274 +++---- .../presentation/LayersActionBarContributor.java | 866 ++--- .../layers/presentation/LayersEditor.java | 3674 ++++++++++---------- .../layers/presentation/LayersEditorPlugin.java | 214 +- .../layers/presentation/LayersModelWizard.java | 1274 +++---- 8 files changed, 6013 insertions(+), 6013 deletions(-) (limited to 'extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src') diff --git a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/configmodel/layersconfig/presentation/LayersconfigActionBarContributor.java b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/configmodel/layersconfig/presentation/LayersconfigActionBarContributor.java index ba6c4c7ee26..d11582d4de8 100644 --- a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/configmodel/layersconfig/presentation/LayersconfigActionBarContributor.java +++ b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/configmodel/layersconfig/presentation/LayersconfigActionBarContributor.java @@ -1,433 +1,433 @@ -/******************************************************************************* - * Copyright (c) 2013 CEA LIST. - * 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: - * Cedric Dumoulin Cedric.dumoulin@lifl.fr - ******************************************************************************/ -/** - */ -package org.eclipse.papyrus.layers.configmodel.layersconfig.presentation; - -import java.util.ArrayList; -import java.util.Collection; - -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; - -/** - * This is the action bar contributor for the Layersconfig model editor. - * - * - * @generated - */ -public class LayersconfigActionBarContributor - extends EditingDomainActionBarContributor - implements ISelectionChangedListener { - /** - * This keeps track of the active editor. - * - * - * @generated - */ - protected IEditorPart activeEditorPart; - - /** - * This keeps track of the current selection provider. - * - * - * @generated - */ - protected ISelectionProvider selectionProvider; - - /** - * This action opens the Properties view. - * - * - * @generated - */ - protected IAction showPropertiesViewAction = - new Action(LayersconfigEditorPlugin.INSTANCE.getString("_UI_ShowPropertiesView_menu_item")) { - @Override - public void run() { - try { - getPage().showView("org.eclipse.ui.views.PropertySheet"); - } - catch (PartInitException exception) { - LayersconfigEditorPlugin.INSTANCE.log(exception); - } - } - }; - - /** - * This action refreshes the viewer of the current editor if the editor - * implements {@link org.eclipse.emf.common.ui.viewer.IViewerProvider}. - * - * - * @generated - */ - protected IAction refreshViewerAction = - new Action(LayersconfigEditorPlugin.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. - * - * - * @generated - */ - protected Collection createChildActions; - - /** - * This is the menu manager into which menu contribution items should be added for CreateChild actions. - * - * - * @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. - * - * - * @generated - */ - protected Collection createSiblingActions; - - /** - * This is the menu manager into which menu contribution items should be added for CreateSibling actions. - * - * - * @generated - */ - protected IMenuManager createSiblingMenuManager; - - /** - * This creates an instance of the contributor. - * - * - * @generated - */ - public LayersconfigActionBarContributor() { - super(ADDITIONS_LAST_STYLE); - loadResourceAction = new LoadResourceAction(); - validateAction = new ValidateAction(); - controlAction = new ControlAction(); - } - - /** - * This adds Separators for editor additions to the tool bar. - * - * - * @generated - */ - @Override - public void contributeToToolBar(IToolBarManager toolBarManager) { - toolBarManager.add(new Separator("layersconfig-settings")); - toolBarManager.add(new Separator("layersconfig-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. - * - * - * @generated - */ - @Override - public void contributeToMenu(IMenuManager menuManager) { - super.contributeToMenu(menuManager); - - IMenuManager submenuManager = new MenuManager(LayersconfigEditorPlugin.INSTANCE.getString("_UI_LayersconfigEditor_menu"), "org.eclipse.papyrus.layers.configmodel.layersconfigMenuID"); - 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(LayersconfigEditorPlugin.INSTANCE.getString("_UI_CreateChild_menu_item")); - submenuManager.insertBefore("additions", createChildMenuManager); - - // Prepare for CreateSibling item addition or removal. - // - createSiblingMenuManager = new MenuManager(LayersconfigEditorPlugin.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. - * - * - * @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. - * - * - * @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 descriptors, - * and returns the collection of these actions. - * - * - * @generated - */ - protected Collection generateCreateChildActions(Collection descriptors, ISelection selection) { - Collection actions = new ArrayList(); - 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 descriptors, - * and returns the collection of these actions. - * - * - * @generated - */ - protected Collection generateCreateSiblingActions(Collection descriptors, ISelection selection) { - Collection actions = new ArrayList(); - if (descriptors != null) { - for (Object descriptor : descriptors) { - actions.add(new CreateSiblingAction(activeEditorPart, selection, descriptor)); - } - } - return actions; - } - - /** - * This populates the specified manager with {@link org.eclipse.jface.action.ActionContributionItem}s - * based on the {@link org.eclipse.jface.action.IAction}s contained in the actions collection, - * by inserting them before the specified contribution item contributionID. - * If contributionID is null, they are simply added. - * - * - * @generated - */ - protected void populateManager(IContributionManager manager, Collection 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 manager all {@link org.eclipse.jface.action.ActionContributionItem}s - * based on the {@link org.eclipse.jface.action.IAction}s contained in the actions collection. - * - * - * @generated - */ - protected void depopulateManager(IContributionManager manager, Collection 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. - * - * - * @generated - */ - @Override - public void menuAboutToShow(IMenuManager menuManager) { - super.menuAboutToShow(menuManager); - MenuManager submenuManager = null; - - submenuManager = new MenuManager(LayersconfigEditorPlugin.INSTANCE.getString("_UI_CreateChild_menu_item")); - populateManager(submenuManager, createChildActions, null); - menuManager.insertBefore("edit", submenuManager); - - submenuManager = new MenuManager(LayersconfigEditorPlugin.INSTANCE.getString("_UI_CreateSibling_menu_item")); - populateManager(submenuManager, createSiblingActions, null); - menuManager.insertBefore("edit", submenuManager); - } - - /** - * This inserts global actions before the "additions-end" separator. - * - * - * @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. - * - * - * @generated - */ - @Override - protected boolean removeAllReferencesOnDelete() { - return true; - } - -} +/******************************************************************************* + * Copyright (c) 2013 CEA LIST. + * 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: + * Cedric Dumoulin - cedric.dumoulin@lifl.fr + ******************************************************************************/ +/** + */ +package org.eclipse.papyrus.layers.configmodel.layersconfig.presentation; + +import java.util.ArrayList; +import java.util.Collection; + +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; + +/** + * This is the action bar contributor for the Layersconfig model editor. + * + * + * @generated + */ +public class LayersconfigActionBarContributor + extends EditingDomainActionBarContributor + implements ISelectionChangedListener { + /** + * This keeps track of the active editor. + * + * + * @generated + */ + protected IEditorPart activeEditorPart; + + /** + * This keeps track of the current selection provider. + * + * + * @generated + */ + protected ISelectionProvider selectionProvider; + + /** + * This action opens the Properties view. + * + * + * @generated + */ + protected IAction showPropertiesViewAction = + new Action(LayersconfigEditorPlugin.INSTANCE.getString("_UI_ShowPropertiesView_menu_item")) { + @Override + public void run() { + try { + getPage().showView("org.eclipse.ui.views.PropertySheet"); + } + catch (PartInitException exception) { + LayersconfigEditorPlugin.INSTANCE.log(exception); + } + } + }; + + /** + * This action refreshes the viewer of the current editor if the editor + * implements {@link org.eclipse.emf.common.ui.viewer.IViewerProvider}. + * + * + * @generated + */ + protected IAction refreshViewerAction = + new Action(LayersconfigEditorPlugin.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. + * + * + * @generated + */ + protected Collection createChildActions; + + /** + * This is the menu manager into which menu contribution items should be added for CreateChild actions. + * + * + * @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. + * + * + * @generated + */ + protected Collection createSiblingActions; + + /** + * This is the menu manager into which menu contribution items should be added for CreateSibling actions. + * + * + * @generated + */ + protected IMenuManager createSiblingMenuManager; + + /** + * This creates an instance of the contributor. + * + * + * @generated + */ + public LayersconfigActionBarContributor() { + super(ADDITIONS_LAST_STYLE); + loadResourceAction = new LoadResourceAction(); + validateAction = new ValidateAction(); + controlAction = new ControlAction(); + } + + /** + * This adds Separators for editor additions to the tool bar. + * + * + * @generated + */ + @Override + public void contributeToToolBar(IToolBarManager toolBarManager) { + toolBarManager.add(new Separator("layersconfig-settings")); + toolBarManager.add(new Separator("layersconfig-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. + * + * + * @generated + */ + @Override + public void contributeToMenu(IMenuManager menuManager) { + super.contributeToMenu(menuManager); + + IMenuManager submenuManager = new MenuManager(LayersconfigEditorPlugin.INSTANCE.getString("_UI_LayersconfigEditor_menu"), "org.eclipse.papyrus.layers.configmodel.layersconfigMenuID"); + 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(LayersconfigEditorPlugin.INSTANCE.getString("_UI_CreateChild_menu_item")); + submenuManager.insertBefore("additions", createChildMenuManager); + + // Prepare for CreateSibling item addition or removal. + // + createSiblingMenuManager = new MenuManager(LayersconfigEditorPlugin.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. + * + * + * @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. + * + * + * @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 descriptors, + * and returns the collection of these actions. + * + * + * @generated + */ + protected Collection generateCreateChildActions(Collection descriptors, ISelection selection) { + Collection actions = new ArrayList(); + 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 descriptors, + * and returns the collection of these actions. + * + * + * @generated + */ + protected Collection generateCreateSiblingActions(Collection descriptors, ISelection selection) { + Collection actions = new ArrayList(); + if (descriptors != null) { + for (Object descriptor : descriptors) { + actions.add(new CreateSiblingAction(activeEditorPart, selection, descriptor)); + } + } + return actions; + } + + /** + * This populates the specified manager with {@link org.eclipse.jface.action.ActionContributionItem}s + * based on the {@link org.eclipse.jface.action.IAction}s contained in the actions collection, + * by inserting them before the specified contribution item contributionID. + * If contributionID is null, they are simply added. + * + * + * @generated + */ + protected void populateManager(IContributionManager manager, Collection 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 manager all {@link org.eclipse.jface.action.ActionContributionItem}s + * based on the {@link org.eclipse.jface.action.IAction}s contained in the actions collection. + * + * + * @generated + */ + protected void depopulateManager(IContributionManager manager, Collection 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. + * + * + * @generated + */ + @Override + public void menuAboutToShow(IMenuManager menuManager) { + super.menuAboutToShow(menuManager); + MenuManager submenuManager = null; + + submenuManager = new MenuManager(LayersconfigEditorPlugin.INSTANCE.getString("_UI_CreateChild_menu_item")); + populateManager(submenuManager, createChildActions, null); + menuManager.insertBefore("edit", submenuManager); + + submenuManager = new MenuManager(LayersconfigEditorPlugin.INSTANCE.getString("_UI_CreateSibling_menu_item")); + populateManager(submenuManager, createSiblingActions, null); + menuManager.insertBefore("edit", submenuManager); + } + + /** + * This inserts global actions before the "additions-end" separator. + * + * + * @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. + * + * + * @generated + */ + @Override + protected boolean removeAllReferencesOnDelete() { + return true; + } + +} diff --git a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/configmodel/layersconfig/presentation/LayersconfigEditor.java b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/configmodel/layersconfig/presentation/LayersconfigEditor.java index 51674147c93..0e2d9f0447f 100644 --- a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/configmodel/layersconfig/presentation/LayersconfigEditor.java +++ b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/configmodel/layersconfig/presentation/LayersconfigEditor.java @@ -1,1828 +1,1828 @@ -/******************************************************************************* - * Copyright (c) 2013 CEA LIST. - * 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: - * Cedric Dumoulin Cedric.dumoulin@lifl.fr - ******************************************************************************/ -/** - */ -package org.eclipse.papyrus.layers.configmodel.layersconfig.presentation; - - -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; - -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.util.LocalSelectionTransfer; - -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.FileTransfer; -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.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 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.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.papyrus.layers.configmodel.layersconfig.provider.LayersconfigItemProviderAdapterFactory; - -import org.eclipse.ui.actions.WorkspaceModifyOperation; - - -/** - * This is an example of a Layersconfig model editor. - * - * - * @generated - */ -public class LayersconfigEditor - 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. - * - * - * @generated - */ - protected AdapterFactoryEditingDomain editingDomain; - - /** - * This is the one adapter factory used for providing views of the model. - * - * - * @generated - */ - protected ComposedAdapterFactory adapterFactory; - - /** - * This is the content outline page. - * - * - * @generated - */ - protected IContentOutlinePage contentOutlinePage; - - /** - * This is a kludge... - * - * - * @generated - */ - protected IStatusLineManager contentOutlineStatusLineManager; - - /** - * This is the content outline page's viewer. - * - * - * @generated - */ - protected TreeViewer contentOutlineViewer; - - /** - * This is the property sheet page. - * - * - * @generated - */ - protected List propertySheetPages = new ArrayList(); - - /** - * This is the viewer that shadows the selection in the content outline. - * The parent relation must be correctly defined for this to work. - * - * - * @generated - */ - protected TreeViewer selectionViewer; - - /** - * This inverts the roll of parent and child in the content provider and show parents as a tree. - * - * - * @generated - */ - protected TreeViewer parentViewer; - - /** - * This shows how a tree view works. - * - * - * @generated - */ - protected TreeViewer treeViewer; - - /** - * This shows how a list view works. - * A list viewer doesn't support icons. - * - * - * @generated - */ - protected ListViewer listViewer; - - /** - * This shows how a table view works. - * A table can be used as a list with icons. - * - * - * @generated - */ - protected TableViewer tableViewer; - - /** - * This shows how a tree view with columns works. - * - * - * @generated - */ - protected TreeViewer treeViewerWithColumns; - - /** - * This keeps track of the active viewer pane, in the book. - * - * - * @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. - * - * - * @generated - */ - protected Viewer currentViewer; - - /** - * This listens to which ever viewer is active. - * - * - * @generated - */ - protected ISelectionChangedListener selectionChangedListener; - - /** - * This keeps track of all the {@link org.eclipse.jface.viewers.ISelectionChangedListener}s that are listening to this editor. - * - * - * @generated - */ - protected Collection selectionChangedListeners = new ArrayList(); - - /** - * This keeps track of the selection of the editor as a whole. - * - * - * @generated - */ - protected ISelection editorSelection = StructuredSelection.EMPTY; - - /** - * The MarkerHelper is responsible for creating workspace resource markers presented - * in Eclipse's Problems View. - * - * - * @generated - */ - protected MarkerHelper markerHelper = new EditUIMarkerHelper(); - - /** - * This listens for when the outline becomes active - * - * - * @generated - */ - protected IPartListener partListener = - new IPartListener() { - public void partActivated(IWorkbenchPart p) { - if (p instanceof ContentOutline) { - if (((ContentOutline)p).getCurrentPage() == contentOutlinePage) { - getActionBarContributor().setActiveEditor(LayersconfigEditor.this); - - setCurrentViewer(contentOutlineViewer); - } - } - else if (p instanceof PropertySheet) { - if (propertySheetPages.contains(((PropertySheet)p).getCurrentPage())) { - getActionBarContributor().setActiveEditor(LayersconfigEditor.this); - handleActivate(); - } - } - else if (p == LayersconfigEditor.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. - * - * - * @generated - */ - protected Collection removedResources = new ArrayList(); - - /** - * Resources that have been changed since last activation. - * - * - * @generated - */ - protected Collection changedResources = new ArrayList(); - - /** - * Resources that have been saved. - * - * - * @generated - */ - protected Collection savedResources = new ArrayList(); - - /** - * Map to store the diagnostic associated with a resource. - * - * - * @generated - */ - protected Map resourceToDiagnosticMap = new LinkedHashMap(); - - /** - * Controls whether the problem indication should be updated. - * - * - * @generated - */ - protected boolean updateProblemIndication = true; - - /** - * Adapter used to update the problem indication when resources are demanded loaded. - * - * - * @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); - resourceToDiagnosticMap.remove(target); - if (updateProblemIndication) { - getSite().getShell().getDisplay().asyncExec - (new Runnable() { - public void run() { - updateProblemIndication(); - } - }); - } - } - }; - - /** - * This listens for workspace changes. - * - * - * @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 changedResources = new ArrayList(); - protected Collection removedResources = new ArrayList(); - - 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 false; - } - - return true; - } - - public Collection getChangedResources() { - return changedResources; - } - - public Collection 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(LayersconfigEditor.this, false); - } - } - }); - } - - if (!visitor.getChangedResources().isEmpty()) { - getSite().getShell().getDisplay().asyncExec - (new Runnable() { - public void run() { - changedResources.addAll(visitor.getChangedResources()); - if (getSite().getPage().getActiveEditor() == LayersconfigEditor.this) { - handleActivate(); - } - } - }); - } - } - catch (CoreException exception) { - LayersconfigEditorPlugin.INSTANCE.log(exception); - } - } - }; - - /** - * Handles activation of the editor or it's associated views. - * - * - * @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(LayersconfigEditor.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. - * - * - * @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. - * - * - * @generated - */ - protected void updateProblemIndication() { - if (updateProblemIndication) { - BasicDiagnostic diagnostic = - new BasicDiagnostic - (Diagnostic.OK, - "org.eclipse.papyrus.layers.stackmodel.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) { - LayersconfigEditorPlugin.INSTANCE.log(exception); - } - } - - if (markerHelper.hasMarkers(editingDomain.getResourceSet())) { - markerHelper.deleteMarkers(editingDomain.getResourceSet()); - if (diagnostic.getSeverity() != Diagnostic.OK) { - try { - markerHelper.createMarkers(diagnostic); - } - catch (CoreException exception) { - LayersconfigEditorPlugin.INSTANCE.log(exception); - } - } - } - } - } - - /** - * Shows a dialog that asks if conflicting changes should be discarded. - * - * - * @generated - */ - protected boolean handleDirtyConflict() { - return - MessageDialog.openQuestion - (getSite().getShell(), - getString("_UI_FileConflict_label"), - getString("_WARN_FileConflict")); - } - - /** - * This creates a model editor. - * - * - * @generated - */ - public LayersconfigEditor() { - super(); - initializeEditingDomain(); - } - - /** - * This sets up the editing domain for the model editor. - * - * - * @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 LayersconfigItemProviderAdapterFactory()); - 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()); - } - for (Iterator i = propertySheetPages.iterator(); i.hasNext(); ) { - PropertySheetPage propertySheetPage = i.next(); - if (propertySheetPage.getControl().isDisposed()) { - i.remove(); - } - else { - propertySheetPage.refresh(); - } - } - } - }); - } - }); - - // Create the editing domain with a special command stack. - // - editingDomain = new AdapterFactoryEditingDomain(adapterFactory, commandStack, new HashMap()); - } - - /** - * This is here for the listener to be able to call it. - * - * - * @generated - */ - @Override - protected void firePropertyChange(int action) { - super.firePropertyChange(action); - } - - /** - * This sets the selection into whichever viewer is active. - * - * - * @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}. - * - * - * @generated - */ - public EditingDomain getEditingDomain() { - return editingDomain; - } - - /** - * - * - * @generated - */ - public class ReverseAdapterFactoryContentProvider extends AdapterFactoryContentProvider { - /** - * - * - * @generated - */ - public ReverseAdapterFactoryContentProvider(AdapterFactory adapterFactory) { - super(adapterFactory); - } - - /** - * - * - * @generated - */ - @Override - public Object [] getElements(Object object) { - Object parent = super.getParent(object); - return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray(); - } - - /** - * - * - * @generated - */ - @Override - public Object [] getChildren(Object object) { - Object parent = super.getParent(object); - return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray(); - } - - /** - * - * - * @generated - */ - @Override - public boolean hasChildren(Object object) { - Object parent = super.getParent(object); - return parent != null; - } - - /** - * - * - * @generated - */ - @Override - public Object getParent(Object object) { - return null; - } - } - - /** - * - * - * @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. - * - * - * @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. - * - * - * @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. - * - * - * @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(), LocalSelectionTransfer.getTransfer(), FileTransfer.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. - * - * - * @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). - * - * - * @generated - */ - public Diagnostic analyzeResourceProblems(Resource resource, Exception exception) { - if (!resource.getErrors().isEmpty() || !resource.getWarnings().isEmpty()) { - BasicDiagnostic basicDiagnostic = - new BasicDiagnostic - (Diagnostic.ERROR, - "org.eclipse.papyrus.layers.stackmodel.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.papyrus.layers.stackmodel.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. - * - * - * @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(), LayersconfigEditor.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(), LayersconfigEditor.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(), LayersconfigEditor.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(), LayersconfigEditor.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(), LayersconfigEditor.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(), LayersconfigEditor.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. - * - * - * @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. - * - * - * @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. - * - * - * @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. - * - * - * @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. - * - * - * @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. - * - * - * @generated - */ - public IPropertySheetPage getPropertySheetPage() { - PropertySheetPage propertySheetPage = - new ExtendedPropertySheetPage(editingDomain) { - @Override - public void setSelectionToViewer(List selection) { - LayersconfigEditor.this.setSelectionToViewer(selection); - LayersconfigEditor.this.setFocus(); - } - - @Override - public void setActionBars(IActionBars actionBars) { - super.setActionBars(actionBars); - getActionBarContributor().shareGlobalActions(this, actionBars); - } - }; - propertySheetPage.setPropertySourceProvider(new AdapterFactoryContentProvider(adapterFactory)); - propertySheetPages.add(propertySheetPage); - - return propertySheetPage; - } - - /** - * This deals with how we want selection in the outliner to affect the other views. - * - * - * @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 selectionList = new ArrayList(); - 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. - * - * - * @generated - */ - @Override - public boolean isDirty() { - return ((BasicCommandStack)editingDomain.getCommandStack()).isSaveNeeded(); - } - - /** - * This is for implementing {@link IEditorPart} and simply saves the model file. - * - * - * @generated - */ - @Override - public void doSave(IProgressMonitor progressMonitor) { - // Save only resources that have actually changed. - // - final Map saveOptions = new HashMap(); - saveOptions.put(Resource.OPTION_SAVE_ONLY_IF_CHANGED, Resource.OPTION_SAVE_ONLY_IF_CHANGED_MEMORY_BUFFER); - saveOptions.put(Resource.OPTION_LINE_DELIMITER, Resource.OPTION_LINE_DELIMITER_UNSPECIFIED); - - // 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. - // - LayersconfigEditorPlugin.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. - * - * - * @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. - * - * - * @generated - */ - @Override - public boolean isSaveAsAllowed() { - return true; - } - - /** - * This also changes the editor's input. - * - * - * @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)); - } - } - } - - /** - * - * - * @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); - } - - /** - * - * - * @generated - */ - public void gotoMarker(IMarker marker) { - List targetObjects = markerHelper.getTargetObjects(editingDomain, marker); - if (!targetObjects.isEmpty()) { - setSelectionToViewer(targetObjects); - } - } - - /** - * This is called during startup. - * - * - * @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); - } - - /** - * - * - * @generated - */ - @Override - public void setFocus() { - if (currentViewerPane != null) { - currentViewerPane.setFocus(); - } - else { - getControl(getActivePage()).setFocus(); - } - } - - /** - * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. - * - * - * @generated - */ - public void addSelectionChangedListener(ISelectionChangedListener listener) { - selectionChangedListeners.add(listener); - } - - /** - * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. - * - * - * @generated - */ - public void removeSelectionChangedListener(ISelectionChangedListener listener) { - selectionChangedListeners.remove(listener); - } - - /** - * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to return this editor's overall selection. - * - * - * @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. - * - * - * @generated - */ - public void setSelection(ISelection selection) { - editorSelection = selection; - - for (ISelectionChangedListener listener : selectionChangedListeners) { - listener.selectionChanged(new SelectionChangedEvent(this, selection)); - } - setStatusLineManager(selection); - } - - /** - * - * - * @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. - * - * - * @generated - */ - private static String getString(String key) { - return LayersconfigEditorPlugin.INSTANCE.getString(key); - } - - /** - * This looks up a string in plugin.properties, making a substitution. - * - * - * @generated - */ - private static String getString(String key, Object s1) { - return LayersconfigEditorPlugin.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. - * - * - * @generated - */ - public void menuAboutToShow(IMenuManager menuManager) { - ((IMenuListener)getEditorSite().getActionBarContributor()).menuAboutToShow(menuManager); - } - - /** - * - * - * @generated - */ - public EditingDomainActionBarContributor getActionBarContributor() { - return (EditingDomainActionBarContributor)getEditorSite().getActionBarContributor(); - } - - /** - * - * - * @generated - */ - public IActionBars getActionBars() { - return getActionBarContributor().getActionBars(); - } - - /** - * - * - * @generated - */ - public AdapterFactory getAdapterFactory() { - return adapterFactory; - } - - /** - * - * - * @generated - */ - @Override - public void dispose() { - updateProblemIndication = false; - - ResourcesPlugin.getWorkspace().removeResourceChangeListener(resourceChangeListener); - - getSite().getPage().removePartListener(partListener); - - adapterFactory.dispose(); - - if (getActionBarContributor().getActiveEditor() == this) { - getActionBarContributor().setActiveEditor(null); - } - - for (PropertySheetPage propertySheetPage : propertySheetPages) { - propertySheetPage.dispose(); - } - - if (contentOutlinePage != null) { - contentOutlinePage.dispose(); - } - - super.dispose(); - } - - /** - * Returns whether the outline view should be presented to the user. - * - * - * @generated - */ - protected boolean showOutlineView() { - return true; - } -} +/******************************************************************************* + * Copyright (c) 2013 CEA LIST. + * 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: + * Cedric Dumoulin - cedric.dumoulin@lifl.fr + ******************************************************************************/ +/** + */ +package org.eclipse.papyrus.layers.configmodel.layersconfig.presentation; + + +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; + +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.util.LocalSelectionTransfer; + +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.FileTransfer; +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.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 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.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.papyrus.layers.configmodel.layersconfig.provider.LayersconfigItemProviderAdapterFactory; + +import org.eclipse.ui.actions.WorkspaceModifyOperation; + + +/** + * This is an example of a Layersconfig model editor. + * + * + * @generated + */ +public class LayersconfigEditor + 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. + * + * + * @generated + */ + protected AdapterFactoryEditingDomain editingDomain; + + /** + * This is the one adapter factory used for providing views of the model. + * + * + * @generated + */ + protected ComposedAdapterFactory adapterFactory; + + /** + * This is the content outline page. + * + * + * @generated + */ + protected IContentOutlinePage contentOutlinePage; + + /** + * This is a kludge... + * + * + * @generated + */ + protected IStatusLineManager contentOutlineStatusLineManager; + + /** + * This is the content outline page's viewer. + * + * + * @generated + */ + protected TreeViewer contentOutlineViewer; + + /** + * This is the property sheet page. + * + * + * @generated + */ + protected List propertySheetPages = new ArrayList(); + + /** + * This is the viewer that shadows the selection in the content outline. + * The parent relation must be correctly defined for this to work. + * + * + * @generated + */ + protected TreeViewer selectionViewer; + + /** + * This inverts the roll of parent and child in the content provider and show parents as a tree. + * + * + * @generated + */ + protected TreeViewer parentViewer; + + /** + * This shows how a tree view works. + * + * + * @generated + */ + protected TreeViewer treeViewer; + + /** + * This shows how a list view works. + * A list viewer doesn't support icons. + * + * + * @generated + */ + protected ListViewer listViewer; + + /** + * This shows how a table view works. + * A table can be used as a list with icons. + * + * + * @generated + */ + protected TableViewer tableViewer; + + /** + * This shows how a tree view with columns works. + * + * + * @generated + */ + protected TreeViewer treeViewerWithColumns; + + /** + * This keeps track of the active viewer pane, in the book. + * + * + * @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. + * + * + * @generated + */ + protected Viewer currentViewer; + + /** + * This listens to which ever viewer is active. + * + * + * @generated + */ + protected ISelectionChangedListener selectionChangedListener; + + /** + * This keeps track of all the {@link org.eclipse.jface.viewers.ISelectionChangedListener}s that are listening to this editor. + * + * + * @generated + */ + protected Collection selectionChangedListeners = new ArrayList(); + + /** + * This keeps track of the selection of the editor as a whole. + * + * + * @generated + */ + protected ISelection editorSelection = StructuredSelection.EMPTY; + + /** + * The MarkerHelper is responsible for creating workspace resource markers presented + * in Eclipse's Problems View. + * + * + * @generated + */ + protected MarkerHelper markerHelper = new EditUIMarkerHelper(); + + /** + * This listens for when the outline becomes active + * + * + * @generated + */ + protected IPartListener partListener = + new IPartListener() { + public void partActivated(IWorkbenchPart p) { + if (p instanceof ContentOutline) { + if (((ContentOutline)p).getCurrentPage() == contentOutlinePage) { + getActionBarContributor().setActiveEditor(LayersconfigEditor.this); + + setCurrentViewer(contentOutlineViewer); + } + } + else if (p instanceof PropertySheet) { + if (propertySheetPages.contains(((PropertySheet)p).getCurrentPage())) { + getActionBarContributor().setActiveEditor(LayersconfigEditor.this); + handleActivate(); + } + } + else if (p == LayersconfigEditor.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. + * + * + * @generated + */ + protected Collection removedResources = new ArrayList(); + + /** + * Resources that have been changed since last activation. + * + * + * @generated + */ + protected Collection changedResources = new ArrayList(); + + /** + * Resources that have been saved. + * + * + * @generated + */ + protected Collection savedResources = new ArrayList(); + + /** + * Map to store the diagnostic associated with a resource. + * + * + * @generated + */ + protected Map resourceToDiagnosticMap = new LinkedHashMap(); + + /** + * Controls whether the problem indication should be updated. + * + * + * @generated + */ + protected boolean updateProblemIndication = true; + + /** + * Adapter used to update the problem indication when resources are demanded loaded. + * + * + * @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); + resourceToDiagnosticMap.remove(target); + if (updateProblemIndication) { + getSite().getShell().getDisplay().asyncExec + (new Runnable() { + public void run() { + updateProblemIndication(); + } + }); + } + } + }; + + /** + * This listens for workspace changes. + * + * + * @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 changedResources = new ArrayList(); + protected Collection removedResources = new ArrayList(); + + 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 false; + } + + return true; + } + + public Collection getChangedResources() { + return changedResources; + } + + public Collection 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(LayersconfigEditor.this, false); + } + } + }); + } + + if (!visitor.getChangedResources().isEmpty()) { + getSite().getShell().getDisplay().asyncExec + (new Runnable() { + public void run() { + changedResources.addAll(visitor.getChangedResources()); + if (getSite().getPage().getActiveEditor() == LayersconfigEditor.this) { + handleActivate(); + } + } + }); + } + } + catch (CoreException exception) { + LayersconfigEditorPlugin.INSTANCE.log(exception); + } + } + }; + + /** + * Handles activation of the editor or it's associated views. + * + * + * @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(LayersconfigEditor.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. + * + * + * @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. + * + * + * @generated + */ + protected void updateProblemIndication() { + if (updateProblemIndication) { + BasicDiagnostic diagnostic = + new BasicDiagnostic + (Diagnostic.OK, + "org.eclipse.papyrus.layers.stackmodel.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) { + LayersconfigEditorPlugin.INSTANCE.log(exception); + } + } + + if (markerHelper.hasMarkers(editingDomain.getResourceSet())) { + markerHelper.deleteMarkers(editingDomain.getResourceSet()); + if (diagnostic.getSeverity() != Diagnostic.OK) { + try { + markerHelper.createMarkers(diagnostic); + } + catch (CoreException exception) { + LayersconfigEditorPlugin.INSTANCE.log(exception); + } + } + } + } + } + + /** + * Shows a dialog that asks if conflicting changes should be discarded. + * + * + * @generated + */ + protected boolean handleDirtyConflict() { + return + MessageDialog.openQuestion + (getSite().getShell(), + getString("_UI_FileConflict_label"), + getString("_WARN_FileConflict")); + } + + /** + * This creates a model editor. + * + * + * @generated + */ + public LayersconfigEditor() { + super(); + initializeEditingDomain(); + } + + /** + * This sets up the editing domain for the model editor. + * + * + * @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 LayersconfigItemProviderAdapterFactory()); + 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()); + } + for (Iterator i = propertySheetPages.iterator(); i.hasNext(); ) { + PropertySheetPage propertySheetPage = i.next(); + if (propertySheetPage.getControl().isDisposed()) { + i.remove(); + } + else { + propertySheetPage.refresh(); + } + } + } + }); + } + }); + + // Create the editing domain with a special command stack. + // + editingDomain = new AdapterFactoryEditingDomain(adapterFactory, commandStack, new HashMap()); + } + + /** + * This is here for the listener to be able to call it. + * + * + * @generated + */ + @Override + protected void firePropertyChange(int action) { + super.firePropertyChange(action); + } + + /** + * This sets the selection into whichever viewer is active. + * + * + * @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}. + * + * + * @generated + */ + public EditingDomain getEditingDomain() { + return editingDomain; + } + + /** + * + * + * @generated + */ + public class ReverseAdapterFactoryContentProvider extends AdapterFactoryContentProvider { + /** + * + * + * @generated + */ + public ReverseAdapterFactoryContentProvider(AdapterFactory adapterFactory) { + super(adapterFactory); + } + + /** + * + * + * @generated + */ + @Override + public Object [] getElements(Object object) { + Object parent = super.getParent(object); + return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray(); + } + + /** + * + * + * @generated + */ + @Override + public Object [] getChildren(Object object) { + Object parent = super.getParent(object); + return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray(); + } + + /** + * + * + * @generated + */ + @Override + public boolean hasChildren(Object object) { + Object parent = super.getParent(object); + return parent != null; + } + + /** + * + * + * @generated + */ + @Override + public Object getParent(Object object) { + return null; + } + } + + /** + * + * + * @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. + * + * + * @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. + * + * + * @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. + * + * + * @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(), LocalSelectionTransfer.getTransfer(), FileTransfer.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. + * + * + * @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). + * + * + * @generated + */ + public Diagnostic analyzeResourceProblems(Resource resource, Exception exception) { + if (!resource.getErrors().isEmpty() || !resource.getWarnings().isEmpty()) { + BasicDiagnostic basicDiagnostic = + new BasicDiagnostic + (Diagnostic.ERROR, + "org.eclipse.papyrus.layers.stackmodel.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.papyrus.layers.stackmodel.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. + * + * + * @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(), LayersconfigEditor.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(), LayersconfigEditor.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(), LayersconfigEditor.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(), LayersconfigEditor.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(), LayersconfigEditor.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(), LayersconfigEditor.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. + * + * + * @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. + * + * + * @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. + * + * + * @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. + * + * + * @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. + * + * + * @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. + * + * + * @generated + */ + public IPropertySheetPage getPropertySheetPage() { + PropertySheetPage propertySheetPage = + new ExtendedPropertySheetPage(editingDomain) { + @Override + public void setSelectionToViewer(List selection) { + LayersconfigEditor.this.setSelectionToViewer(selection); + LayersconfigEditor.this.setFocus(); + } + + @Override + public void setActionBars(IActionBars actionBars) { + super.setActionBars(actionBars); + getActionBarContributor().shareGlobalActions(this, actionBars); + } + }; + propertySheetPage.setPropertySourceProvider(new AdapterFactoryContentProvider(adapterFactory)); + propertySheetPages.add(propertySheetPage); + + return propertySheetPage; + } + + /** + * This deals with how we want selection in the outliner to affect the other views. + * + * + * @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 selectionList = new ArrayList(); + 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. + * + * + * @generated + */ + @Override + public boolean isDirty() { + return ((BasicCommandStack)editingDomain.getCommandStack()).isSaveNeeded(); + } + + /** + * This is for implementing {@link IEditorPart} and simply saves the model file. + * + * + * @generated + */ + @Override + public void doSave(IProgressMonitor progressMonitor) { + // Save only resources that have actually changed. + // + final Map saveOptions = new HashMap(); + saveOptions.put(Resource.OPTION_SAVE_ONLY_IF_CHANGED, Resource.OPTION_SAVE_ONLY_IF_CHANGED_MEMORY_BUFFER); + saveOptions.put(Resource.OPTION_LINE_DELIMITER, Resource.OPTION_LINE_DELIMITER_UNSPECIFIED); + + // 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. + // + LayersconfigEditorPlugin.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. + * + * + * @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. + * + * + * @generated + */ + @Override + public boolean isSaveAsAllowed() { + return true; + } + + /** + * This also changes the editor's input. + * + * + * @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)); + } + } + } + + /** + * + * + * @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); + } + + /** + * + * + * @generated + */ + public void gotoMarker(IMarker marker) { + List targetObjects = markerHelper.getTargetObjects(editingDomain, marker); + if (!targetObjects.isEmpty()) { + setSelectionToViewer(targetObjects); + } + } + + /** + * This is called during startup. + * + * + * @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); + } + + /** + * + * + * @generated + */ + @Override + public void setFocus() { + if (currentViewerPane != null) { + currentViewerPane.setFocus(); + } + else { + getControl(getActivePage()).setFocus(); + } + } + + /** + * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. + * + * + * @generated + */ + public void addSelectionChangedListener(ISelectionChangedListener listener) { + selectionChangedListeners.add(listener); + } + + /** + * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. + * + * + * @generated + */ + public void removeSelectionChangedListener(ISelectionChangedListener listener) { + selectionChangedListeners.remove(listener); + } + + /** + * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to return this editor's overall selection. + * + * + * @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. + * + * + * @generated + */ + public void setSelection(ISelection selection) { + editorSelection = selection; + + for (ISelectionChangedListener listener : selectionChangedListeners) { + listener.selectionChanged(new SelectionChangedEvent(this, selection)); + } + setStatusLineManager(selection); + } + + /** + * + * + * @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. + * + * + * @generated + */ + private static String getString(String key) { + return LayersconfigEditorPlugin.INSTANCE.getString(key); + } + + /** + * This looks up a string in plugin.properties, making a substitution. + * + * + * @generated + */ + private static String getString(String key, Object s1) { + return LayersconfigEditorPlugin.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. + * + * + * @generated + */ + public void menuAboutToShow(IMenuManager menuManager) { + ((IMenuListener)getEditorSite().getActionBarContributor()).menuAboutToShow(menuManager); + } + + /** + * + * + * @generated + */ + public EditingDomainActionBarContributor getActionBarContributor() { + return (EditingDomainActionBarContributor)getEditorSite().getActionBarContributor(); + } + + /** + * + * + * @generated + */ + public IActionBars getActionBars() { + return getActionBarContributor().getActionBars(); + } + + /** + * + * + * @generated + */ + public AdapterFactory getAdapterFactory() { + return adapterFactory; + } + + /** + * + * + * @generated + */ + @Override + public void dispose() { + updateProblemIndication = false; + + ResourcesPlugin.getWorkspace().removeResourceChangeListener(resourceChangeListener); + + getSite().getPage().removePartListener(partListener); + + adapterFactory.dispose(); + + if (getActionBarContributor().getActiveEditor() == this) { + getActionBarContributor().setActiveEditor(null); + } + + for (PropertySheetPage propertySheetPage : propertySheetPages) { + propertySheetPage.dispose(); + } + + if (contentOutlinePage != null) { + contentOutlinePage.dispose(); + } + + super.dispose(); + } + + /** + * Returns whether the outline view should be presented to the user. + * + * + * @generated + */ + protected boolean showOutlineView() { + return true; + } +} diff --git a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/configmodel/layersconfig/presentation/LayersconfigEditorPlugin.java b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/configmodel/layersconfig/presentation/LayersconfigEditorPlugin.java index 5c370ba63e4..6ef246c06f7 100644 --- a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/configmodel/layersconfig/presentation/LayersconfigEditorPlugin.java +++ b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/configmodel/layersconfig/presentation/LayersconfigEditorPlugin.java @@ -1,101 +1,101 @@ -/******************************************************************************* - * Copyright (c) 2013 CEA LIST. - * 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: - * Cedric Dumoulin Cedric.dumoulin@lifl.fr - ******************************************************************************/ -/** - */ -package org.eclipse.papyrus.layers.configmodel.layersconfig.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 Layersconfig editor plugin. - * - * - * @generated - */ -public final class LayersconfigEditorPlugin extends EMFPlugin { - /** - * Keep track of the singleton. - * - * - * @generated - */ - public static final LayersconfigEditorPlugin INSTANCE = new LayersconfigEditorPlugin(); - - /** - * Keep track of the singleton. - * - * - * @generated - */ - private static Implementation plugin; - - /** - * Create the instance. - * - * - * @generated - */ - public LayersconfigEditorPlugin() { - super - (new ResourceLocator [] { - }); - } - - /** - * Returns the singleton instance of the Eclipse plugin. - * - * - * @return the singleton instance. - * @generated - */ - @Override - public ResourceLocator getPluginResourceLocator() { - return plugin; - } - - /** - * Returns the singleton instance of the Eclipse plugin. - * - * - * @return the singleton instance. - * @generated - */ - public static Implementation getPlugin() { - return plugin; - } - - /** - * The actual implementation of the Eclipse Plugin. - * - * - * @generated - */ - public static class Implementation extends EclipseUIPlugin { - /** - * Creates an instance. - * - * - * @generated - */ - public Implementation() { - super(); - - // Remember the static instance. - // - plugin = this; - } - } - -} +/******************************************************************************* + * Copyright (c) 2013 CEA LIST. + * 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: + * Cedric Dumoulin - cedric.dumoulin@lifl.fr + ******************************************************************************/ +/** + */ +package org.eclipse.papyrus.layers.configmodel.layersconfig.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 Layersconfig editor plugin. + * + * + * @generated + */ +public final class LayersconfigEditorPlugin extends EMFPlugin { + /** + * Keep track of the singleton. + * + * + * @generated + */ + public static final LayersconfigEditorPlugin INSTANCE = new LayersconfigEditorPlugin(); + + /** + * Keep track of the singleton. + * + * + * @generated + */ + private static Implementation plugin; + + /** + * Create the instance. + * + * + * @generated + */ + public LayersconfigEditorPlugin() { + super + (new ResourceLocator [] { + }); + } + + /** + * Returns the singleton instance of the Eclipse plugin. + * + * + * @return the singleton instance. + * @generated + */ + @Override + public ResourceLocator getPluginResourceLocator() { + return plugin; + } + + /** + * Returns the singleton instance of the Eclipse plugin. + * + * + * @return the singleton instance. + * @generated + */ + public static Implementation getPlugin() { + return plugin; + } + + /** + * The actual implementation of the Eclipse Plugin. + * + * + * @generated + */ + public static class Implementation extends EclipseUIPlugin { + /** + * Creates an instance. + * + * + * @generated + */ + public Implementation() { + super(); + + // Remember the static instance. + // + plugin = this; + } + } + +} diff --git a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/configmodel/layersconfig/presentation/LayersconfigModelWizard.java b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/configmodel/layersconfig/presentation/LayersconfigModelWizard.java index 5a25ee351dd..c0f2224f4bf 100644 --- a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/configmodel/layersconfig/presentation/LayersconfigModelWizard.java +++ b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/configmodel/layersconfig/presentation/LayersconfigModelWizard.java @@ -1,637 +1,637 @@ -/******************************************************************************* - * Copyright (c) 2013 CEA LIST. - * 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: - * Cedric Dumoulin Cedric.dumoulin@lifl.fr - ******************************************************************************/ -/** - */ -package org.eclipse.papyrus.layers.configmodel.layersconfig.presentation; - - -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; - -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.resource.Resource; -import org.eclipse.emf.ecore.resource.ResourceSet; - -import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl; - -import org.eclipse.emf.ecore.EObject; - -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.jface.dialogs.MessageDialog; - -import org.eclipse.jface.viewers.IStructuredSelection; - -import org.eclipse.jface.wizard.Wizard; -import org.eclipse.jface.wizard.WizardPage; - -import org.eclipse.swt.SWT; - -import org.eclipse.swt.events.ModifyListener; -import org.eclipse.swt.events.ModifyEvent; - -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.actions.WorkspaceModifyOperation; - -import org.eclipse.ui.dialogs.WizardNewFileCreationPage; - -import org.eclipse.ui.part.FileEditorInput; -import org.eclipse.ui.part.ISetSelectionTarget; - -import org.eclipse.papyrus.layers.configmodel.layersconfig.LayersconfigFactory; -import org.eclipse.papyrus.layers.configmodel.layersconfig.LayersconfigPackage; -import org.eclipse.papyrus.layers.configmodel.layersconfig.provider.LayersconfigEditPlugin; - - -import org.eclipse.core.runtime.Path; - -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.StructuredSelection; - -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.PartInitException; - - -/** - * This is a simple wizard for creating a new model file. - * - * - * @generated - */ -public class LayersconfigModelWizard extends Wizard implements INewWizard { - /** - * The supported extensions for created files. - * - * - * @generated - */ - public static final List FILE_EXTENSIONS = - Collections.unmodifiableList(Arrays.asList(LayersconfigEditorPlugin.INSTANCE.getString("_UI_LayersconfigEditorFilenameExtensions").split("\\s*,\\s*"))); - - /** - * A formatted list of supported file extensions, suitable for display. - * - * - * @generated - */ - public static final String FORMATTED_FILE_EXTENSIONS = - LayersconfigEditorPlugin.INSTANCE.getString("_UI_LayersconfigEditorFilenameExtensions").replaceAll("\\s*,\\s*", ", "); - - /** - * This caches an instance of the model package. - * - * - * @generated - */ - protected LayersconfigPackage layersconfigPackage = LayersconfigPackage.eINSTANCE; - - /** - * This caches an instance of the model factory. - * - * - * @generated - */ - protected LayersconfigFactory layersconfigFactory = layersconfigPackage.getLayersconfigFactory(); - - /** - * This is the file creation page. - * - * - * @generated - */ - protected LayersconfigModelWizardNewFileCreationPage newFileCreationPage; - - /** - * This is the initial object creation page. - * - * - * @generated - */ - protected LayersconfigModelWizardInitialObjectCreationPage initialObjectCreationPage; - - /** - * Remember the selection during initialization for populating the default container. - * - * - * @generated - */ - protected IStructuredSelection selection; - - /** - * Remember the workbench during initialization. - * - * - * @generated - */ - protected IWorkbench workbench; - - /** - * Caches the names of the types that can be created as the root object. - * - * - * @generated - */ - protected List initialObjectNames; - - /** - * This just records the information. - * - * - * @generated - */ - public void init(IWorkbench workbench, IStructuredSelection selection) { - this.workbench = workbench; - this.selection = selection; - setWindowTitle(LayersconfigEditorPlugin.INSTANCE.getString("_UI_Wizard_label")); - setDefaultPageImageDescriptor(ExtendedImageRegistry.INSTANCE.getImageDescriptor(LayersconfigEditorPlugin.INSTANCE.getImage("full/wizban/NewLayersconfig"))); - } - - /** - * Returns the names of the types that can be created as the root object. - * - * - * @generated - */ - protected Collection getInitialObjectNames() { - if (initialObjectNames == null) { - initialObjectNames = new ArrayList(); - for (EClassifier eClassifier : layersconfigPackage.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. - * - * - * @generated - */ - protected EObject createInitialModel() { - EClass eClass = (EClass)layersconfigPackage.getEClassifier(initialObjectCreationPage.getInitialObjectName()); - EObject rootObject = layersconfigFactory.create(eClass); - return rootObject; - } - - /** - * Do the work after everything is specified. - * - * - * @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 options = new HashMap(); - options.put(XMLResource.OPTION_ENCODING, initialObjectCreationPage.getEncoding()); - resource.save(options); - } - catch (Exception exception) { - LayersconfigEditorPlugin.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(), LayersconfigEditorPlugin.INSTANCE.getString("_UI_OpenEditorError_label"), exception.getMessage()); - return false; - } - - return true; - } - catch (Exception exception) { - LayersconfigEditorPlugin.INSTANCE.log(exception); - return false; - } - } - - /** - * This is the one page of the wizard. - * - * - * @generated - */ - public class LayersconfigModelWizardNewFileCreationPage extends WizardNewFileCreationPage { - /** - * Pass in the selection. - * - * - * @generated - */ - public LayersconfigModelWizardNewFileCreationPage(String pageId, IStructuredSelection selection) { - super(pageId, selection); - } - - /** - * The framework calls this to see if the file is correct. - * - * - * @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(LayersconfigEditorPlugin.INSTANCE.getString(key, new Object [] { FORMATTED_FILE_EXTENSIONS })); - return false; - } - return true; - } - return false; - } - - /** - * - * - * @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. - * - * - * @generated - */ - public class LayersconfigModelWizardInitialObjectCreationPage extends WizardPage { - /** - * - * - * @generated - */ - protected Combo initialObjectField; - - /** - * @generated - * - * - */ - protected List encodings; - - /** - * - * - * @generated - */ - protected Combo encodingField; - - /** - * Pass in the selection. - * - * - * @generated - */ - public LayersconfigModelWizardInitialObjectCreationPage(String pageId) { - super(pageId); - } - - /** - * - * - * @generated - */ - 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(LayersconfigEditorPlugin.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); - } - - for (String objectName : getInitialObjectNames()) { - initialObjectField.add(getLabel(objectName)); - } - - if (initialObjectField.getItemCount() == 1) { - initialObjectField.select(0); - } - initialObjectField.addModifyListener(validator); - - Label encodingLabel = new Label(composite, SWT.LEFT); - { - encodingLabel.setText(LayersconfigEditorPlugin.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); - } - - /** - * - * - * @generated - */ - protected ModifyListener validator = - new ModifyListener() { - public void modifyText(ModifyEvent e) { - setPageComplete(validatePage()); - } - }; - - /** - * - * - * @generated - */ - protected boolean validatePage() { - return getInitialObjectName() != null && getEncodings().contains(encodingField.getText()); - } - - /** - * - * - * @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(); - } - } - } - - /** - * - * - * @generated - */ - public String getInitialObjectName() { - String label = initialObjectField.getText(); - - for (String name : getInitialObjectNames()) { - if (getLabel(name).equals(label)) { - return name; - } - } - return null; - } - - /** - * - * - * @generated - */ - public String getEncoding() { - return encodingField.getText(); - } - - /** - * Returns the label for the specified type name. - * - * - * @generated - */ - protected String getLabel(String typeName) { - try { - return LayersconfigEditPlugin.INSTANCE.getString("_UI_" + typeName + "_type"); - } - catch(MissingResourceException mre) { - LayersconfigEditorPlugin.INSTANCE.log(mre); - } - return typeName; - } - - /** - * - * - * @generated - */ - protected Collection getEncodings() { - if (encodings == null) { - encodings = new ArrayList(); - for (StringTokenizer stringTokenizer = new StringTokenizer(LayersconfigEditorPlugin.INSTANCE.getString("_UI_XMLEncodingChoices")); stringTokenizer.hasMoreTokens(); ) { - encodings.add(stringTokenizer.nextToken()); - } - } - return encodings; - } - } - - /** - * The framework calls this to create the contents of the wizard. - * - * - * @generated - */ - @Override - public void addPages() { - // Create a page, set the title, and the initial model file name. - // - newFileCreationPage = new LayersconfigModelWizardNewFileCreationPage("Whatever", selection); - newFileCreationPage.setTitle(LayersconfigEditorPlugin.INSTANCE.getString("_UI_LayersconfigModelWizard_label")); - newFileCreationPage.setDescription(LayersconfigEditorPlugin.INSTANCE.getString("_UI_LayersconfigModelWizard_description")); - newFileCreationPage.setFileName(LayersconfigEditorPlugin.INSTANCE.getString("_UI_LayersconfigEditorFilenameDefaultBase") + "." + 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 = LayersconfigEditorPlugin.INSTANCE.getString("_UI_LayersconfigEditorFilenameDefaultBase"); - 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 LayersconfigModelWizardInitialObjectCreationPage("Whatever2"); - initialObjectCreationPage.setTitle(LayersconfigEditorPlugin.INSTANCE.getString("_UI_LayersconfigModelWizard_label")); - initialObjectCreationPage.setDescription(LayersconfigEditorPlugin.INSTANCE.getString("_UI_Wizard_initial_object_description")); - addPage(initialObjectCreationPage); - } - - /** - * Get the file from the page. - * - * - * @generated - */ - public IFile getModelFile() { - return newFileCreationPage.getModelFile(); - } - -} +/******************************************************************************* + * Copyright (c) 2013 CEA LIST. + * 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: + * Cedric Dumoulin - cedric.dumoulin@lifl.fr + ******************************************************************************/ +/** + */ +package org.eclipse.papyrus.layers.configmodel.layersconfig.presentation; + + +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; + +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.resource.Resource; +import org.eclipse.emf.ecore.resource.ResourceSet; + +import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl; + +import org.eclipse.emf.ecore.EObject; + +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.jface.dialogs.MessageDialog; + +import org.eclipse.jface.viewers.IStructuredSelection; + +import org.eclipse.jface.wizard.Wizard; +import org.eclipse.jface.wizard.WizardPage; + +import org.eclipse.swt.SWT; + +import org.eclipse.swt.events.ModifyListener; +import org.eclipse.swt.events.ModifyEvent; + +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.actions.WorkspaceModifyOperation; + +import org.eclipse.ui.dialogs.WizardNewFileCreationPage; + +import org.eclipse.ui.part.FileEditorInput; +import org.eclipse.ui.part.ISetSelectionTarget; + +import org.eclipse.papyrus.layers.configmodel.layersconfig.LayersconfigFactory; +import org.eclipse.papyrus.layers.configmodel.layersconfig.LayersconfigPackage; +import org.eclipse.papyrus.layers.configmodel.layersconfig.provider.LayersconfigEditPlugin; + + +import org.eclipse.core.runtime.Path; + +import org.eclipse.jface.viewers.ISelection; +import org.eclipse.jface.viewers.StructuredSelection; + +import org.eclipse.ui.IWorkbenchPage; +import org.eclipse.ui.IWorkbenchPart; +import org.eclipse.ui.IWorkbenchWindow; +import org.eclipse.ui.PartInitException; + + +/** + * This is a simple wizard for creating a new model file. + * + * + * @generated + */ +public class LayersconfigModelWizard extends Wizard implements INewWizard { + /** + * The supported extensions for created files. + * + * + * @generated + */ + public static final List FILE_EXTENSIONS = + Collections.unmodifiableList(Arrays.asList(LayersconfigEditorPlugin.INSTANCE.getString("_UI_LayersconfigEditorFilenameExtensions").split("\\s*,\\s*"))); + + /** + * A formatted list of supported file extensions, suitable for display. + * + * + * @generated + */ + public static final String FORMATTED_FILE_EXTENSIONS = + LayersconfigEditorPlugin.INSTANCE.getString("_UI_LayersconfigEditorFilenameExtensions").replaceAll("\\s*,\\s*", ", "); + + /** + * This caches an instance of the model package. + * + * + * @generated + */ + protected LayersconfigPackage layersconfigPackage = LayersconfigPackage.eINSTANCE; + + /** + * This caches an instance of the model factory. + * + * + * @generated + */ + protected LayersconfigFactory layersconfigFactory = layersconfigPackage.getLayersconfigFactory(); + + /** + * This is the file creation page. + * + * + * @generated + */ + protected LayersconfigModelWizardNewFileCreationPage newFileCreationPage; + + /** + * This is the initial object creation page. + * + * + * @generated + */ + protected LayersconfigModelWizardInitialObjectCreationPage initialObjectCreationPage; + + /** + * Remember the selection during initialization for populating the default container. + * + * + * @generated + */ + protected IStructuredSelection selection; + + /** + * Remember the workbench during initialization. + * + * + * @generated + */ + protected IWorkbench workbench; + + /** + * Caches the names of the types that can be created as the root object. + * + * + * @generated + */ + protected List initialObjectNames; + + /** + * This just records the information. + * + * + * @generated + */ + public void init(IWorkbench workbench, IStructuredSelection selection) { + this.workbench = workbench; + this.selection = selection; + setWindowTitle(LayersconfigEditorPlugin.INSTANCE.getString("_UI_Wizard_label")); + setDefaultPageImageDescriptor(ExtendedImageRegistry.INSTANCE.getImageDescriptor(LayersconfigEditorPlugin.INSTANCE.getImage("full/wizban/NewLayersconfig"))); + } + + /** + * Returns the names of the types that can be created as the root object. + * + * + * @generated + */ + protected Collection getInitialObjectNames() { + if (initialObjectNames == null) { + initialObjectNames = new ArrayList(); + for (EClassifier eClassifier : layersconfigPackage.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. + * + * + * @generated + */ + protected EObject createInitialModel() { + EClass eClass = (EClass)layersconfigPackage.getEClassifier(initialObjectCreationPage.getInitialObjectName()); + EObject rootObject = layersconfigFactory.create(eClass); + return rootObject; + } + + /** + * Do the work after everything is specified. + * + * + * @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 options = new HashMap(); + options.put(XMLResource.OPTION_ENCODING, initialObjectCreationPage.getEncoding()); + resource.save(options); + } + catch (Exception exception) { + LayersconfigEditorPlugin.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(), LayersconfigEditorPlugin.INSTANCE.getString("_UI_OpenEditorError_label"), exception.getMessage()); + return false; + } + + return true; + } + catch (Exception exception) { + LayersconfigEditorPlugin.INSTANCE.log(exception); + return false; + } + } + + /** + * This is the one page of the wizard. + * + * + * @generated + */ + public class LayersconfigModelWizardNewFileCreationPage extends WizardNewFileCreationPage { + /** + * Pass in the selection. + * + * + * @generated + */ + public LayersconfigModelWizardNewFileCreationPage(String pageId, IStructuredSelection selection) { + super(pageId, selection); + } + + /** + * The framework calls this to see if the file is correct. + * + * + * @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(LayersconfigEditorPlugin.INSTANCE.getString(key, new Object [] { FORMATTED_FILE_EXTENSIONS })); + return false; + } + return true; + } + return false; + } + + /** + * + * + * @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. + * + * + * @generated + */ + public class LayersconfigModelWizardInitialObjectCreationPage extends WizardPage { + /** + * + * + * @generated + */ + protected Combo initialObjectField; + + /** + * @generated + * + * + */ + protected List encodings; + + /** + * + * + * @generated + */ + protected Combo encodingField; + + /** + * Pass in the selection. + * + * + * @generated + */ + public LayersconfigModelWizardInitialObjectCreationPage(String pageId) { + super(pageId); + } + + /** + * + * + * @generated + */ + 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(LayersconfigEditorPlugin.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); + } + + for (String objectName : getInitialObjectNames()) { + initialObjectField.add(getLabel(objectName)); + } + + if (initialObjectField.getItemCount() == 1) { + initialObjectField.select(0); + } + initialObjectField.addModifyListener(validator); + + Label encodingLabel = new Label(composite, SWT.LEFT); + { + encodingLabel.setText(LayersconfigEditorPlugin.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); + } + + /** + * + * + * @generated + */ + protected ModifyListener validator = + new ModifyListener() { + public void modifyText(ModifyEvent e) { + setPageComplete(validatePage()); + } + }; + + /** + * + * + * @generated + */ + protected boolean validatePage() { + return getInitialObjectName() != null && getEncodings().contains(encodingField.getText()); + } + + /** + * + * + * @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(); + } + } + } + + /** + * + * + * @generated + */ + public String getInitialObjectName() { + String label = initialObjectField.getText(); + + for (String name : getInitialObjectNames()) { + if (getLabel(name).equals(label)) { + return name; + } + } + return null; + } + + /** + * + * + * @generated + */ + public String getEncoding() { + return encodingField.getText(); + } + + /** + * Returns the label for the specified type name. + * + * + * @generated + */ + protected String getLabel(String typeName) { + try { + return LayersconfigEditPlugin.INSTANCE.getString("_UI_" + typeName + "_type"); + } + catch(MissingResourceException mre) { + LayersconfigEditorPlugin.INSTANCE.log(mre); + } + return typeName; + } + + /** + * + * + * @generated + */ + protected Collection getEncodings() { + if (encodings == null) { + encodings = new ArrayList(); + for (StringTokenizer stringTokenizer = new StringTokenizer(LayersconfigEditorPlugin.INSTANCE.getString("_UI_XMLEncodingChoices")); stringTokenizer.hasMoreTokens(); ) { + encodings.add(stringTokenizer.nextToken()); + } + } + return encodings; + } + } + + /** + * The framework calls this to create the contents of the wizard. + * + * + * @generated + */ + @Override + public void addPages() { + // Create a page, set the title, and the initial model file name. + // + newFileCreationPage = new LayersconfigModelWizardNewFileCreationPage("Whatever", selection); + newFileCreationPage.setTitle(LayersconfigEditorPlugin.INSTANCE.getString("_UI_LayersconfigModelWizard_label")); + newFileCreationPage.setDescription(LayersconfigEditorPlugin.INSTANCE.getString("_UI_LayersconfigModelWizard_description")); + newFileCreationPage.setFileName(LayersconfigEditorPlugin.INSTANCE.getString("_UI_LayersconfigEditorFilenameDefaultBase") + "." + 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 = LayersconfigEditorPlugin.INSTANCE.getString("_UI_LayersconfigEditorFilenameDefaultBase"); + 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 LayersconfigModelWizardInitialObjectCreationPage("Whatever2"); + initialObjectCreationPage.setTitle(LayersconfigEditorPlugin.INSTANCE.getString("_UI_LayersconfigModelWizard_label")); + initialObjectCreationPage.setDescription(LayersconfigEditorPlugin.INSTANCE.getString("_UI_Wizard_initial_object_description")); + addPage(initialObjectCreationPage); + } + + /** + * Get the file from the page. + * + * + * @generated + */ + public IFile getModelFile() { + return newFileCreationPage.getModelFile(); + } + +} diff --git a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/stackmodel/layers/presentation/LayersActionBarContributor.java b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/stackmodel/layers/presentation/LayersActionBarContributor.java index b138b00e7f7..7fb9220896b 100644 --- a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/stackmodel/layers/presentation/LayersActionBarContributor.java +++ b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/stackmodel/layers/presentation/LayersActionBarContributor.java @@ -1,433 +1,433 @@ -/******************************************************************************* - * Copyright (c) 2013 CEA LIST. - * 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: - * Cedric Dumoulin Cedric.dumoulin@lifl.fr - ******************************************************************************/ -/** - */ -package org.eclipse.papyrus.layers.stackmodel.layers.presentation; - -import java.util.ArrayList; -import java.util.Collection; - -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; - -/** - * This is the action bar contributor for the Layers model editor. - * - * - * @generated - */ -public class LayersActionBarContributor - extends EditingDomainActionBarContributor - implements ISelectionChangedListener { - /** - * This keeps track of the active editor. - * - * - * @generated - */ - protected IEditorPart activeEditorPart; - - /** - * This keeps track of the current selection provider. - * - * - * @generated - */ - protected ISelectionProvider selectionProvider; - - /** - * This action opens the Properties view. - * - * - * @generated - */ - protected IAction showPropertiesViewAction = - new Action(LayersEditorPlugin.INSTANCE.getString("_UI_ShowPropertiesView_menu_item")) { - @Override - public void run() { - try { - getPage().showView("org.eclipse.ui.views.PropertySheet"); - } - catch (PartInitException exception) { - LayersEditorPlugin.INSTANCE.log(exception); - } - } - }; - - /** - * This action refreshes the viewer of the current editor if the editor - * implements {@link org.eclipse.emf.common.ui.viewer.IViewerProvider}. - * - * - * @generated - */ - protected IAction refreshViewerAction = - new Action(LayersEditorPlugin.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. - * - * - * @generated - */ - protected Collection createChildActions; - - /** - * This is the menu manager into which menu contribution items should be added for CreateChild actions. - * - * - * @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. - * - * - * @generated - */ - protected Collection createSiblingActions; - - /** - * This is the menu manager into which menu contribution items should be added for CreateSibling actions. - * - * - * @generated - */ - protected IMenuManager createSiblingMenuManager; - - /** - * This creates an instance of the contributor. - * - * - * @generated - */ - public LayersActionBarContributor() { - super(ADDITIONS_LAST_STYLE); - loadResourceAction = new LoadResourceAction(); - validateAction = new ValidateAction(); - controlAction = new ControlAction(); - } - - /** - * This adds Separators for editor additions to the tool bar. - * - * - * @generated - */ - @Override - public void contributeToToolBar(IToolBarManager toolBarManager) { - toolBarManager.add(new Separator("layers-settings")); - toolBarManager.add(new Separator("layers-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. - * - * - * @generated - */ - @Override - public void contributeToMenu(IMenuManager menuManager) { - super.contributeToMenu(menuManager); - - IMenuManager submenuManager = new MenuManager(LayersEditorPlugin.INSTANCE.getString("_UI_LayersEditor_menu"), "org.eclipse.papyrus.layers.stackmodel.layersMenuID"); - 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(LayersEditorPlugin.INSTANCE.getString("_UI_CreateChild_menu_item")); - submenuManager.insertBefore("additions", createChildMenuManager); - - // Prepare for CreateSibling item addition or removal. - // - createSiblingMenuManager = new MenuManager(LayersEditorPlugin.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. - * - * - * @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. - * - * - * @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 descriptors, - * and returns the collection of these actions. - * - * - * @generated - */ - protected Collection generateCreateChildActions(Collection descriptors, ISelection selection) { - Collection actions = new ArrayList(); - 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 descriptors, - * and returns the collection of these actions. - * - * - * @generated - */ - protected Collection generateCreateSiblingActions(Collection descriptors, ISelection selection) { - Collection actions = new ArrayList(); - if (descriptors != null) { - for (Object descriptor : descriptors) { - actions.add(new CreateSiblingAction(activeEditorPart, selection, descriptor)); - } - } - return actions; - } - - /** - * This populates the specified manager with {@link org.eclipse.jface.action.ActionContributionItem}s - * based on the {@link org.eclipse.jface.action.IAction}s contained in the actions collection, - * by inserting them before the specified contribution item contributionID. - * If contributionID is null, they are simply added. - * - * - * @generated - */ - protected void populateManager(IContributionManager manager, Collection 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 manager all {@link org.eclipse.jface.action.ActionContributionItem}s - * based on the {@link org.eclipse.jface.action.IAction}s contained in the actions collection. - * - * - * @generated - */ - protected void depopulateManager(IContributionManager manager, Collection 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. - * - * - * @generated - */ - @Override - public void menuAboutToShow(IMenuManager menuManager) { - super.menuAboutToShow(menuManager); - MenuManager submenuManager = null; - - submenuManager = new MenuManager(LayersEditorPlugin.INSTANCE.getString("_UI_CreateChild_menu_item")); - populateManager(submenuManager, createChildActions, null); - menuManager.insertBefore("edit", submenuManager); - - submenuManager = new MenuManager(LayersEditorPlugin.INSTANCE.getString("_UI_CreateSibling_menu_item")); - populateManager(submenuManager, createSiblingActions, null); - menuManager.insertBefore("edit", submenuManager); - } - - /** - * This inserts global actions before the "additions-end" separator. - * - * - * @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. - * - * - * @generated - */ - @Override - protected boolean removeAllReferencesOnDelete() { - return true; - } - -} +/******************************************************************************* + * Copyright (c) 2013 CEA LIST. + * 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: + * Cedric Dumoulin - cedric.dumoulin@lifl.fr + ******************************************************************************/ +/** + */ +package org.eclipse.papyrus.layers.stackmodel.layers.presentation; + +import java.util.ArrayList; +import java.util.Collection; + +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; + +/** + * This is the action bar contributor for the Layers model editor. + * + * + * @generated + */ +public class LayersActionBarContributor + extends EditingDomainActionBarContributor + implements ISelectionChangedListener { + /** + * This keeps track of the active editor. + * + * + * @generated + */ + protected IEditorPart activeEditorPart; + + /** + * This keeps track of the current selection provider. + * + * + * @generated + */ + protected ISelectionProvider selectionProvider; + + /** + * This action opens the Properties view. + * + * + * @generated + */ + protected IAction showPropertiesViewAction = + new Action(LayersEditorPlugin.INSTANCE.getString("_UI_ShowPropertiesView_menu_item")) { + @Override + public void run() { + try { + getPage().showView("org.eclipse.ui.views.PropertySheet"); + } + catch (PartInitException exception) { + LayersEditorPlugin.INSTANCE.log(exception); + } + } + }; + + /** + * This action refreshes the viewer of the current editor if the editor + * implements {@link org.eclipse.emf.common.ui.viewer.IViewerProvider}. + * + * + * @generated + */ + protected IAction refreshViewerAction = + new Action(LayersEditorPlugin.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. + * + * + * @generated + */ + protected Collection createChildActions; + + /** + * This is the menu manager into which menu contribution items should be added for CreateChild actions. + * + * + * @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. + * + * + * @generated + */ + protected Collection createSiblingActions; + + /** + * This is the menu manager into which menu contribution items should be added for CreateSibling actions. + * + * + * @generated + */ + protected IMenuManager createSiblingMenuManager; + + /** + * This creates an instance of the contributor. + * + * + * @generated + */ + public LayersActionBarContributor() { + super(ADDITIONS_LAST_STYLE); + loadResourceAction = new LoadResourceAction(); + validateAction = new ValidateAction(); + controlAction = new ControlAction(); + } + + /** + * This adds Separators for editor additions to the tool bar. + * + * + * @generated + */ + @Override + public void contributeToToolBar(IToolBarManager toolBarManager) { + toolBarManager.add(new Separator("layers-settings")); + toolBarManager.add(new Separator("layers-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. + * + * + * @generated + */ + @Override + public void contributeToMenu(IMenuManager menuManager) { + super.contributeToMenu(menuManager); + + IMenuManager submenuManager = new MenuManager(LayersEditorPlugin.INSTANCE.getString("_UI_LayersEditor_menu"), "org.eclipse.papyrus.layers.stackmodel.layersMenuID"); + 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(LayersEditorPlugin.INSTANCE.getString("_UI_CreateChild_menu_item")); + submenuManager.insertBefore("additions", createChildMenuManager); + + // Prepare for CreateSibling item addition or removal. + // + createSiblingMenuManager = new MenuManager(LayersEditorPlugin.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. + * + * + * @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. + * + * + * @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 descriptors, + * and returns the collection of these actions. + * + * + * @generated + */ + protected Collection generateCreateChildActions(Collection descriptors, ISelection selection) { + Collection actions = new ArrayList(); + 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 descriptors, + * and returns the collection of these actions. + * + * + * @generated + */ + protected Collection generateCreateSiblingActions(Collection descriptors, ISelection selection) { + Collection actions = new ArrayList(); + if (descriptors != null) { + for (Object descriptor : descriptors) { + actions.add(new CreateSiblingAction(activeEditorPart, selection, descriptor)); + } + } + return actions; + } + + /** + * This populates the specified manager with {@link org.eclipse.jface.action.ActionContributionItem}s + * based on the {@link org.eclipse.jface.action.IAction}s contained in the actions collection, + * by inserting them before the specified contribution item contributionID. + * If contributionID is null, they are simply added. + * + * + * @generated + */ + protected void populateManager(IContributionManager manager, Collection 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 manager all {@link org.eclipse.jface.action.ActionContributionItem}s + * based on the {@link org.eclipse.jface.action.IAction}s contained in the actions collection. + * + * + * @generated + */ + protected void depopulateManager(IContributionManager manager, Collection 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. + * + * + * @generated + */ + @Override + public void menuAboutToShow(IMenuManager menuManager) { + super.menuAboutToShow(menuManager); + MenuManager submenuManager = null; + + submenuManager = new MenuManager(LayersEditorPlugin.INSTANCE.getString("_UI_CreateChild_menu_item")); + populateManager(submenuManager, createChildActions, null); + menuManager.insertBefore("edit", submenuManager); + + submenuManager = new MenuManager(LayersEditorPlugin.INSTANCE.getString("_UI_CreateSibling_menu_item")); + populateManager(submenuManager, createSiblingActions, null); + menuManager.insertBefore("edit", submenuManager); + } + + /** + * This inserts global actions before the "additions-end" separator. + * + * + * @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. + * + * + * @generated + */ + @Override + protected boolean removeAllReferencesOnDelete() { + return true; + } + +} diff --git a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/stackmodel/layers/presentation/LayersEditor.java b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/stackmodel/layers/presentation/LayersEditor.java index 909439a5ddf..01a0d726cd9 100644 --- a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/stackmodel/layers/presentation/LayersEditor.java +++ b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/stackmodel/layers/presentation/LayersEditor.java @@ -1,1837 +1,1837 @@ -/******************************************************************************* - * Copyright (c) 2013 CEA LIST. - * 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: - * Cedric Dumoulin Cedric.dumoulin@lifl.fr - ******************************************************************************/ -/** - */ -package org.eclipse.papyrus.layers.stackmodel.layers.presentation; - - -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; - -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.util.LocalSelectionTransfer; - -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.FileTransfer; -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.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 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.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.papyrus.layers.stackmodel.layers.provider.LayersItemProviderAdapterFactory; - -import org.eclipse.emf.ecore.provider.EcoreItemProviderAdapterFactory; - -import org.eclipse.gmf.runtime.notation.provider.NotationItemProviderAdapterFactory; - -import org.eclipse.ui.actions.WorkspaceModifyOperation; - - -/** - * This is an example of a Layers model editor. - * - * - * @generated - */ -public class LayersEditor - 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. - * - * - * @generated - */ - protected AdapterFactoryEditingDomain editingDomain; - - /** - * This is the one adapter factory used for providing views of the model. - * - * - * @generated - */ - protected ComposedAdapterFactory adapterFactory; - - /** - * This is the content outline page. - * - * - * @generated - */ - protected IContentOutlinePage contentOutlinePage; - - /** - * This is a kludge... - * - * - * @generated - */ - protected IStatusLineManager contentOutlineStatusLineManager; - - /** - * This is the content outline page's viewer. - * - * - * @generated - */ - protected TreeViewer contentOutlineViewer; - - /** - * This is the property sheet page. - * - * - * @generated - */ - protected List propertySheetPages = new ArrayList(); - - /** - * This is the viewer that shadows the selection in the content outline. - * The parent relation must be correctly defined for this to work. - * - * - * @generated - */ - protected TreeViewer selectionViewer; - - /** - * This inverts the roll of parent and child in the content provider and show parents as a tree. - * - * - * @generated - */ - protected TreeViewer parentViewer; - - /** - * This shows how a tree view works. - * - * - * @generated - */ - protected TreeViewer treeViewer; - - /** - * This shows how a list view works. - * A list viewer doesn't support icons. - * - * - * @generated - */ - protected ListViewer listViewer; - - /** - * This shows how a table view works. - * A table can be used as a list with icons. - * - * - * @generated - */ - protected TableViewer tableViewer; - - /** - * This shows how a tree view with columns works. - * - * - * @generated - */ - protected TreeViewer treeViewerWithColumns; - - /** - * This keeps track of the active viewer pane, in the book. - * - * - * @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. - * - * - * @generated - */ - protected Viewer currentViewer; - - /** - * This listens to which ever viewer is active. - * - * - * @generated - */ - protected ISelectionChangedListener selectionChangedListener; - - /** - * This keeps track of all the {@link org.eclipse.jface.viewers.ISelectionChangedListener}s that are listening to this editor. - * - * - * @generated - */ - protected Collection selectionChangedListeners = new ArrayList(); - - /** - * This keeps track of the selection of the editor as a whole. - * - * - * @generated - */ - protected ISelection editorSelection = StructuredSelection.EMPTY; - - /** - * The MarkerHelper is responsible for creating workspace resource markers presented - * in Eclipse's Problems View. - * - * - * @generated - */ - protected MarkerHelper markerHelper = new EditUIMarkerHelper(); - - /** - * This listens for when the outline becomes active - * - * - * @generated - */ - protected IPartListener partListener = - new IPartListener() { - public void partActivated(IWorkbenchPart p) { - if (p instanceof ContentOutline) { - if (((ContentOutline)p).getCurrentPage() == contentOutlinePage) { - getActionBarContributor().setActiveEditor(LayersEditor.this); - - setCurrentViewer(contentOutlineViewer); - } - } - else if (p instanceof PropertySheet) { - if (propertySheetPages.contains(((PropertySheet)p).getCurrentPage())) { - getActionBarContributor().setActiveEditor(LayersEditor.this); - handleActivate(); - } - } - else if (p == LayersEditor.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. - * - * - * @generated - */ - protected Collection removedResources = new ArrayList(); - - /** - * Resources that have been changed since last activation. - * - * - * @generated - */ - protected Collection changedResources = new ArrayList(); - - /** - * Resources that have been saved. - * - * - * @generated - */ - protected Collection savedResources = new ArrayList(); - - /** - * Map to store the diagnostic associated with a resource. - * - * - * @generated - */ - protected Map resourceToDiagnosticMap = new LinkedHashMap(); - - /** - * Controls whether the problem indication should be updated. - * - * - * @generated - */ - protected boolean updateProblemIndication = true; - - /** - * Adapter used to update the problem indication when resources are demanded loaded. - * - * - * @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); - resourceToDiagnosticMap.remove(target); - if (updateProblemIndication) { - getSite().getShell().getDisplay().asyncExec - (new Runnable() { - public void run() { - updateProblemIndication(); - } - }); - } - } - }; - - /** - * This listens for workspace changes. - * - * - * @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 changedResources = new ArrayList(); - protected Collection removedResources = new ArrayList(); - - 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 false; - } - - return true; - } - - public Collection getChangedResources() { - return changedResources; - } - - public Collection 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(LayersEditor.this, false); - } - } - }); - } - - if (!visitor.getChangedResources().isEmpty()) { - getSite().getShell().getDisplay().asyncExec - (new Runnable() { - public void run() { - changedResources.addAll(visitor.getChangedResources()); - if (getSite().getPage().getActiveEditor() == LayersEditor.this) { - handleActivate(); - } - } - }); - } - } - catch (CoreException exception) { - LayersEditorPlugin.INSTANCE.log(exception); - } - } - }; - - /** - * Handles activation of the editor or it's associated views. - * - * - * @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(LayersEditor.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. - * - * - * @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. - * - * - * @generated - */ - protected void updateProblemIndication() { - if (updateProblemIndication) { - BasicDiagnostic diagnostic = - new BasicDiagnostic - (Diagnostic.OK, - "org.eclipse.papyrus.layers.stackmodel.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) { - LayersEditorPlugin.INSTANCE.log(exception); - } - } - - if (markerHelper.hasMarkers(editingDomain.getResourceSet())) { - markerHelper.deleteMarkers(editingDomain.getResourceSet()); - if (diagnostic.getSeverity() != Diagnostic.OK) { - try { - markerHelper.createMarkers(diagnostic); - } - catch (CoreException exception) { - LayersEditorPlugin.INSTANCE.log(exception); - } - } - } - } - } - - /** - * Shows a dialog that asks if conflicting changes should be discarded. - * - * - * @generated - */ - protected boolean handleDirtyConflict() { - return - MessageDialog.openQuestion - (getSite().getShell(), - getString("_UI_FileConflict_label"), - getString("_WARN_FileConflict")); - } - - /** - * This creates a model editor. - * - * - * @generated - */ - public LayersEditor() { - super(); - initializeEditingDomain(); - } - - /** - * This sets up the editing domain for the model editor. - * - * - * @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 LayersItemProviderAdapterFactory()); - adapterFactory.addAdapterFactory(new EcoreItemProviderAdapterFactory()); - adapterFactory.addAdapterFactory(new NotationItemProviderAdapterFactory()); - 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()); - } - for (Iterator i = propertySheetPages.iterator(); i.hasNext(); ) { - PropertySheetPage propertySheetPage = i.next(); - if (propertySheetPage.getControl().isDisposed()) { - i.remove(); - } - else { - propertySheetPage.refresh(); - } - } - } - }); - } - }); - - // Create the editing domain with a special command stack. - // - editingDomain = new AdapterFactoryEditingDomain(adapterFactory, commandStack, new HashMap()); - } - - /** - * This is here for the listener to be able to call it. - * - * - * @generated - */ - @Override - protected void firePropertyChange(int action) { - super.firePropertyChange(action); - } - - /** - * This sets the selection into whichever viewer is active. - * - * - * @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}. - * - * - * @generated - */ - public EditingDomain getEditingDomain() { - return editingDomain; - } - - /** - * - * - * @generated - */ - public class ReverseAdapterFactoryContentProvider extends AdapterFactoryContentProvider { - /** - * - * - * @generated - */ - public ReverseAdapterFactoryContentProvider(AdapterFactory adapterFactory) { - super(adapterFactory); - } - - /** - * - * - * @generated - */ - @Override - public Object [] getElements(Object object) { - Object parent = super.getParent(object); - return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray(); - } - - /** - * - * - * @generated - */ - @Override - public Object [] getChildren(Object object) { - Object parent = super.getParent(object); - return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray(); - } - - /** - * - * - * @generated - */ - @Override - public boolean hasChildren(Object object) { - Object parent = super.getParent(object); - return parent != null; - } - - /** - * - * - * @generated - */ - @Override - public Object getParent(Object object) { - return null; - } - } - - /** - * - * - * @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. - * - * - * @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. - * - * - * @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. - * - * - * @generated NOT - */ - 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)); - - String menuId = "org.eclipse.papyrus.layers.stackmodel.diagram.ui.contextmenu"; - getSite().registerContextMenu(menuId, contextMenu, new UnwrappingSelectionProvider(viewer)); - - int dndOperations = DND.DROP_COPY | DND.DROP_MOVE | DND.DROP_LINK; - Transfer[] transfers = new Transfer[] { LocalTransfer.getInstance(), LocalSelectionTransfer.getTransfer(), FileTransfer.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. - * - * - * @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). - * - * - * @generated - */ - public Diagnostic analyzeResourceProblems(Resource resource, Exception exception) { - if (!resource.getErrors().isEmpty() || !resource.getWarnings().isEmpty()) { - BasicDiagnostic basicDiagnostic = - new BasicDiagnostic - (Diagnostic.ERROR, - "org.eclipse.papyrus.layers.stackmodel.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.papyrus.layers.stackmodel.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. - * - * - * @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(), LayersEditor.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(), LayersEditor.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(), LayersEditor.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(), LayersEditor.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(), LayersEditor.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(), LayersEditor.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. - * - * - * @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. - * - * - * @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. - * - * - * @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. - * - * - * @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. - * - * - * @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. - * - * - * @generated - */ - public IPropertySheetPage getPropertySheetPage() { - PropertySheetPage propertySheetPage = - new ExtendedPropertySheetPage(editingDomain) { - @Override - public void setSelectionToViewer(List selection) { - LayersEditor.this.setSelectionToViewer(selection); - LayersEditor.this.setFocus(); - } - - @Override - public void setActionBars(IActionBars actionBars) { - super.setActionBars(actionBars); - getActionBarContributor().shareGlobalActions(this, actionBars); - } - }; - propertySheetPage.setPropertySourceProvider(new AdapterFactoryContentProvider(adapterFactory)); - propertySheetPages.add(propertySheetPage); - - return propertySheetPage; - } - - /** - * This deals with how we want selection in the outliner to affect the other views. - * - * - * @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 selectionList = new ArrayList(); - 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. - * - * - * @generated - */ - @Override - public boolean isDirty() { - return ((BasicCommandStack)editingDomain.getCommandStack()).isSaveNeeded(); - } - - /** - * This is for implementing {@link IEditorPart} and simply saves the model file. - * - * - * @generated - */ - @Override - public void doSave(IProgressMonitor progressMonitor) { - // Save only resources that have actually changed. - // - final Map saveOptions = new HashMap(); - saveOptions.put(Resource.OPTION_SAVE_ONLY_IF_CHANGED, Resource.OPTION_SAVE_ONLY_IF_CHANGED_MEMORY_BUFFER); - saveOptions.put(Resource.OPTION_LINE_DELIMITER, Resource.OPTION_LINE_DELIMITER_UNSPECIFIED); - - // 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. - // - LayersEditorPlugin.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. - * - * - * @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. - * - * - * @generated - */ - @Override - public boolean isSaveAsAllowed() { - return true; - } - - /** - * This also changes the editor's input. - * - * - * @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)); - } - } - } - - /** - * - * - * @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); - } - - /** - * - * - * @generated - */ - public void gotoMarker(IMarker marker) { - List targetObjects = markerHelper.getTargetObjects(editingDomain, marker); - if (!targetObjects.isEmpty()) { - setSelectionToViewer(targetObjects); - } - } - - /** - * This is called during startup. - * - * - * @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); - } - - /** - * - * - * @generated - */ - @Override - public void setFocus() { - if (currentViewerPane != null) { - currentViewerPane.setFocus(); - } - else { - getControl(getActivePage()).setFocus(); - } - } - - /** - * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. - * - * - * @generated - */ - public void addSelectionChangedListener(ISelectionChangedListener listener) { - selectionChangedListeners.add(listener); - } - - /** - * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. - * - * - * @generated - */ - public void removeSelectionChangedListener(ISelectionChangedListener listener) { - selectionChangedListeners.remove(listener); - } - - /** - * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to return this editor's overall selection. - * - * - * @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. - * - * - * @generated - */ - public void setSelection(ISelection selection) { - editorSelection = selection; - - for (ISelectionChangedListener listener : selectionChangedListeners) { - listener.selectionChanged(new SelectionChangedEvent(this, selection)); - } - setStatusLineManager(selection); - } - - /** - * - * - * @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. - * - * - * @generated - */ - private static String getString(String key) { - return LayersEditorPlugin.INSTANCE.getString(key); - } - - /** - * This looks up a string in plugin.properties, making a substitution. - * - * - * @generated - */ - private static String getString(String key, Object s1) { - return LayersEditorPlugin.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. - * - * - * @generated - */ - public void menuAboutToShow(IMenuManager menuManager) { - ((IMenuListener)getEditorSite().getActionBarContributor()).menuAboutToShow(menuManager); - } - - /** - * - * - * @generated - */ - public EditingDomainActionBarContributor getActionBarContributor() { - return (EditingDomainActionBarContributor)getEditorSite().getActionBarContributor(); - } - - /** - * - * - * @generated - */ - public IActionBars getActionBars() { - return getActionBarContributor().getActionBars(); - } - - /** - * - * - * @generated - */ - public AdapterFactory getAdapterFactory() { - return adapterFactory; - } - - /** - * - * - * @generated - */ - @Override - public void dispose() { - updateProblemIndication = false; - - ResourcesPlugin.getWorkspace().removeResourceChangeListener(resourceChangeListener); - - getSite().getPage().removePartListener(partListener); - - adapterFactory.dispose(); - - if (getActionBarContributor().getActiveEditor() == this) { - getActionBarContributor().setActiveEditor(null); - } - - for (PropertySheetPage propertySheetPage : propertySheetPages) { - propertySheetPage.dispose(); - } - - if (contentOutlinePage != null) { - contentOutlinePage.dispose(); - } - - super.dispose(); - } - - /** - * Returns whether the outline view should be presented to the user. - * - * - * @generated - */ - protected boolean showOutlineView() { - return true; - } -} +/******************************************************************************* + * Copyright (c) 2013 CEA LIST. + * 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: + * Cedric Dumoulin - cedric.dumoulin@lifl.fr + ******************************************************************************/ +/** + */ +package org.eclipse.papyrus.layers.stackmodel.layers.presentation; + + +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; + +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.util.LocalSelectionTransfer; + +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.FileTransfer; +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.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 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.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.papyrus.layers.stackmodel.layers.provider.LayersItemProviderAdapterFactory; + +import org.eclipse.emf.ecore.provider.EcoreItemProviderAdapterFactory; + +import org.eclipse.gmf.runtime.notation.provider.NotationItemProviderAdapterFactory; + +import org.eclipse.ui.actions.WorkspaceModifyOperation; + + +/** + * This is an example of a Layers model editor. + * + * + * @generated + */ +public class LayersEditor + 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. + * + * + * @generated + */ + protected AdapterFactoryEditingDomain editingDomain; + + /** + * This is the one adapter factory used for providing views of the model. + * + * + * @generated + */ + protected ComposedAdapterFactory adapterFactory; + + /** + * This is the content outline page. + * + * + * @generated + */ + protected IContentOutlinePage contentOutlinePage; + + /** + * This is a kludge... + * + * + * @generated + */ + protected IStatusLineManager contentOutlineStatusLineManager; + + /** + * This is the content outline page's viewer. + * + * + * @generated + */ + protected TreeViewer contentOutlineViewer; + + /** + * This is the property sheet page. + * + * + * @generated + */ + protected List propertySheetPages = new ArrayList(); + + /** + * This is the viewer that shadows the selection in the content outline. + * The parent relation must be correctly defined for this to work. + * + * + * @generated + */ + protected TreeViewer selectionViewer; + + /** + * This inverts the roll of parent and child in the content provider and show parents as a tree. + * + * + * @generated + */ + protected TreeViewer parentViewer; + + /** + * This shows how a tree view works. + * + * + * @generated + */ + protected TreeViewer treeViewer; + + /** + * This shows how a list view works. + * A list viewer doesn't support icons. + * + * + * @generated + */ + protected ListViewer listViewer; + + /** + * This shows how a table view works. + * A table can be used as a list with icons. + * + * + * @generated + */ + protected TableViewer tableViewer; + + /** + * This shows how a tree view with columns works. + * + * + * @generated + */ + protected TreeViewer treeViewerWithColumns; + + /** + * This keeps track of the active viewer pane, in the book. + * + * + * @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. + * + * + * @generated + */ + protected Viewer currentViewer; + + /** + * This listens to which ever viewer is active. + * + * + * @generated + */ + protected ISelectionChangedListener selectionChangedListener; + + /** + * This keeps track of all the {@link org.eclipse.jface.viewers.ISelectionChangedListener}s that are listening to this editor. + * + * + * @generated + */ + protected Collection selectionChangedListeners = new ArrayList(); + + /** + * This keeps track of the selection of the editor as a whole. + * + * + * @generated + */ + protected ISelection editorSelection = StructuredSelection.EMPTY; + + /** + * The MarkerHelper is responsible for creating workspace resource markers presented + * in Eclipse's Problems View. + * + * + * @generated + */ + protected MarkerHelper markerHelper = new EditUIMarkerHelper(); + + /** + * This listens for when the outline becomes active + * + * + * @generated + */ + protected IPartListener partListener = + new IPartListener() { + public void partActivated(IWorkbenchPart p) { + if (p instanceof ContentOutline) { + if (((ContentOutline)p).getCurrentPage() == contentOutlinePage) { + getActionBarContributor().setActiveEditor(LayersEditor.this); + + setCurrentViewer(contentOutlineViewer); + } + } + else if (p instanceof PropertySheet) { + if (propertySheetPages.contains(((PropertySheet)p).getCurrentPage())) { + getActionBarContributor().setActiveEditor(LayersEditor.this); + handleActivate(); + } + } + else if (p == LayersEditor.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. + * + * + * @generated + */ + protected Collection removedResources = new ArrayList(); + + /** + * Resources that have been changed since last activation. + * + * + * @generated + */ + protected Collection changedResources = new ArrayList(); + + /** + * Resources that have been saved. + * + * + * @generated + */ + protected Collection savedResources = new ArrayList(); + + /** + * Map to store the diagnostic associated with a resource. + * + * + * @generated + */ + protected Map resourceToDiagnosticMap = new LinkedHashMap(); + + /** + * Controls whether the problem indication should be updated. + * + * + * @generated + */ + protected boolean updateProblemIndication = true; + + /** + * Adapter used to update the problem indication when resources are demanded loaded. + * + * + * @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); + resourceToDiagnosticMap.remove(target); + if (updateProblemIndication) { + getSite().getShell().getDisplay().asyncExec + (new Runnable() { + public void run() { + updateProblemIndication(); + } + }); + } + } + }; + + /** + * This listens for workspace changes. + * + * + * @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 changedResources = new ArrayList(); + protected Collection removedResources = new ArrayList(); + + 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 false; + } + + return true; + } + + public Collection getChangedResources() { + return changedResources; + } + + public Collection 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(LayersEditor.this, false); + } + } + }); + } + + if (!visitor.getChangedResources().isEmpty()) { + getSite().getShell().getDisplay().asyncExec + (new Runnable() { + public void run() { + changedResources.addAll(visitor.getChangedResources()); + if (getSite().getPage().getActiveEditor() == LayersEditor.this) { + handleActivate(); + } + } + }); + } + } + catch (CoreException exception) { + LayersEditorPlugin.INSTANCE.log(exception); + } + } + }; + + /** + * Handles activation of the editor or it's associated views. + * + * + * @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(LayersEditor.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. + * + * + * @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. + * + * + * @generated + */ + protected void updateProblemIndication() { + if (updateProblemIndication) { + BasicDiagnostic diagnostic = + new BasicDiagnostic + (Diagnostic.OK, + "org.eclipse.papyrus.layers.stackmodel.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) { + LayersEditorPlugin.INSTANCE.log(exception); + } + } + + if (markerHelper.hasMarkers(editingDomain.getResourceSet())) { + markerHelper.deleteMarkers(editingDomain.getResourceSet()); + if (diagnostic.getSeverity() != Diagnostic.OK) { + try { + markerHelper.createMarkers(diagnostic); + } + catch (CoreException exception) { + LayersEditorPlugin.INSTANCE.log(exception); + } + } + } + } + } + + /** + * Shows a dialog that asks if conflicting changes should be discarded. + * + * + * @generated + */ + protected boolean handleDirtyConflict() { + return + MessageDialog.openQuestion + (getSite().getShell(), + getString("_UI_FileConflict_label"), + getString("_WARN_FileConflict")); + } + + /** + * This creates a model editor. + * + * + * @generated + */ + public LayersEditor() { + super(); + initializeEditingDomain(); + } + + /** + * This sets up the editing domain for the model editor. + * + * + * @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 LayersItemProviderAdapterFactory()); + adapterFactory.addAdapterFactory(new EcoreItemProviderAdapterFactory()); + adapterFactory.addAdapterFactory(new NotationItemProviderAdapterFactory()); + 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()); + } + for (Iterator i = propertySheetPages.iterator(); i.hasNext(); ) { + PropertySheetPage propertySheetPage = i.next(); + if (propertySheetPage.getControl().isDisposed()) { + i.remove(); + } + else { + propertySheetPage.refresh(); + } + } + } + }); + } + }); + + // Create the editing domain with a special command stack. + // + editingDomain = new AdapterFactoryEditingDomain(adapterFactory, commandStack, new HashMap()); + } + + /** + * This is here for the listener to be able to call it. + * + * + * @generated + */ + @Override + protected void firePropertyChange(int action) { + super.firePropertyChange(action); + } + + /** + * This sets the selection into whichever viewer is active. + * + * + * @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}. + * + * + * @generated + */ + public EditingDomain getEditingDomain() { + return editingDomain; + } + + /** + * + * + * @generated + */ + public class ReverseAdapterFactoryContentProvider extends AdapterFactoryContentProvider { + /** + * + * + * @generated + */ + public ReverseAdapterFactoryContentProvider(AdapterFactory adapterFactory) { + super(adapterFactory); + } + + /** + * + * + * @generated + */ + @Override + public Object [] getElements(Object object) { + Object parent = super.getParent(object); + return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray(); + } + + /** + * + * + * @generated + */ + @Override + public Object [] getChildren(Object object) { + Object parent = super.getParent(object); + return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray(); + } + + /** + * + * + * @generated + */ + @Override + public boolean hasChildren(Object object) { + Object parent = super.getParent(object); + return parent != null; + } + + /** + * + * + * @generated + */ + @Override + public Object getParent(Object object) { + return null; + } + } + + /** + * + * + * @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. + * + * + * @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. + * + * + * @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. + * + * + * @generated NOT + */ + 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)); + + String menuId = "org.eclipse.papyrus.layers.stackmodel.diagram.ui.contextmenu"; + getSite().registerContextMenu(menuId, contextMenu, new UnwrappingSelectionProvider(viewer)); + + int dndOperations = DND.DROP_COPY | DND.DROP_MOVE | DND.DROP_LINK; + Transfer[] transfers = new Transfer[] { LocalTransfer.getInstance(), LocalSelectionTransfer.getTransfer(), FileTransfer.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. + * + * + * @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). + * + * + * @generated + */ + public Diagnostic analyzeResourceProblems(Resource resource, Exception exception) { + if (!resource.getErrors().isEmpty() || !resource.getWarnings().isEmpty()) { + BasicDiagnostic basicDiagnostic = + new BasicDiagnostic + (Diagnostic.ERROR, + "org.eclipse.papyrus.layers.stackmodel.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.papyrus.layers.stackmodel.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. + * + * + * @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(), LayersEditor.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(), LayersEditor.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(), LayersEditor.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(), LayersEditor.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(), LayersEditor.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(), LayersEditor.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. + * + * + * @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. + * + * + * @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. + * + * + * @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. + * + * + * @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. + * + * + * @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. + * + * + * @generated + */ + public IPropertySheetPage getPropertySheetPage() { + PropertySheetPage propertySheetPage = + new ExtendedPropertySheetPage(editingDomain) { + @Override + public void setSelectionToViewer(List selection) { + LayersEditor.this.setSelectionToViewer(selection); + LayersEditor.this.setFocus(); + } + + @Override + public void setActionBars(IActionBars actionBars) { + super.setActionBars(actionBars); + getActionBarContributor().shareGlobalActions(this, actionBars); + } + }; + propertySheetPage.setPropertySourceProvider(new AdapterFactoryContentProvider(adapterFactory)); + propertySheetPages.add(propertySheetPage); + + return propertySheetPage; + } + + /** + * This deals with how we want selection in the outliner to affect the other views. + * + * + * @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 selectionList = new ArrayList(); + 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. + * + * + * @generated + */ + @Override + public boolean isDirty() { + return ((BasicCommandStack)editingDomain.getCommandStack()).isSaveNeeded(); + } + + /** + * This is for implementing {@link IEditorPart} and simply saves the model file. + * + * + * @generated + */ + @Override + public void doSave(IProgressMonitor progressMonitor) { + // Save only resources that have actually changed. + // + final Map saveOptions = new HashMap(); + saveOptions.put(Resource.OPTION_SAVE_ONLY_IF_CHANGED, Resource.OPTION_SAVE_ONLY_IF_CHANGED_MEMORY_BUFFER); + saveOptions.put(Resource.OPTION_LINE_DELIMITER, Resource.OPTION_LINE_DELIMITER_UNSPECIFIED); + + // 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. + // + LayersEditorPlugin.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. + * + * + * @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. + * + * + * @generated + */ + @Override + public boolean isSaveAsAllowed() { + return true; + } + + /** + * This also changes the editor's input. + * + * + * @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)); + } + } + } + + /** + * + * + * @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); + } + + /** + * + * + * @generated + */ + public void gotoMarker(IMarker marker) { + List targetObjects = markerHelper.getTargetObjects(editingDomain, marker); + if (!targetObjects.isEmpty()) { + setSelectionToViewer(targetObjects); + } + } + + /** + * This is called during startup. + * + * + * @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); + } + + /** + * + * + * @generated + */ + @Override + public void setFocus() { + if (currentViewerPane != null) { + currentViewerPane.setFocus(); + } + else { + getControl(getActivePage()).setFocus(); + } + } + + /** + * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. + * + * + * @generated + */ + public void addSelectionChangedListener(ISelectionChangedListener listener) { + selectionChangedListeners.add(listener); + } + + /** + * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. + * + * + * @generated + */ + public void removeSelectionChangedListener(ISelectionChangedListener listener) { + selectionChangedListeners.remove(listener); + } + + /** + * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to return this editor's overall selection. + * + * + * @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. + * + * + * @generated + */ + public void setSelection(ISelection selection) { + editorSelection = selection; + + for (ISelectionChangedListener listener : selectionChangedListeners) { + listener.selectionChanged(new SelectionChangedEvent(this, selection)); + } + setStatusLineManager(selection); + } + + /** + * + * + * @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. + * + * + * @generated + */ + private static String getString(String key) { + return LayersEditorPlugin.INSTANCE.getString(key); + } + + /** + * This looks up a string in plugin.properties, making a substitution. + * + * + * @generated + */ + private static String getString(String key, Object s1) { + return LayersEditorPlugin.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. + * + * + * @generated + */ + public void menuAboutToShow(IMenuManager menuManager) { + ((IMenuListener)getEditorSite().getActionBarContributor()).menuAboutToShow(menuManager); + } + + /** + * + * + * @generated + */ + public EditingDomainActionBarContributor getActionBarContributor() { + return (EditingDomainActionBarContributor)getEditorSite().getActionBarContributor(); + } + + /** + * + * + * @generated + */ + public IActionBars getActionBars() { + return getActionBarContributor().getActionBars(); + } + + /** + * + * + * @generated + */ + public AdapterFactory getAdapterFactory() { + return adapterFactory; + } + + /** + * + * + * @generated + */ + @Override + public void dispose() { + updateProblemIndication = false; + + ResourcesPlugin.getWorkspace().removeResourceChangeListener(resourceChangeListener); + + getSite().getPage().removePartListener(partListener); + + adapterFactory.dispose(); + + if (getActionBarContributor().getActiveEditor() == this) { + getActionBarContributor().setActiveEditor(null); + } + + for (PropertySheetPage propertySheetPage : propertySheetPages) { + propertySheetPage.dispose(); + } + + if (contentOutlinePage != null) { + contentOutlinePage.dispose(); + } + + super.dispose(); + } + + /** + * Returns whether the outline view should be presented to the user. + * + * + * @generated + */ + protected boolean showOutlineView() { + return true; + } +} diff --git a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/stackmodel/layers/presentation/LayersEditorPlugin.java b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/stackmodel/layers/presentation/LayersEditorPlugin.java index 4187ee7dd4d..cbce7016cf2 100644 --- a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/stackmodel/layers/presentation/LayersEditorPlugin.java +++ b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/stackmodel/layers/presentation/LayersEditorPlugin.java @@ -1,107 +1,107 @@ -/******************************************************************************* - * Copyright (c) 2013 CEA LIST. - * 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: - * Cedric Dumoulin Cedric.dumoulin@lifl.fr - ******************************************************************************/ -/** - */ -package org.eclipse.papyrus.layers.stackmodel.layers.presentation; - -import org.eclipse.emf.common.EMFPlugin; - -import org.eclipse.emf.common.ui.EclipseUIPlugin; - -import org.eclipse.emf.common.util.ResourceLocator; - -import org.eclipse.emf.ecore.provider.EcoreEditPlugin; - -import org.eclipse.gmf.runtime.notation.NotationEditPlugin; - -/** - * This is the central singleton for the Layers editor plugin. - * - * - * @generated - */ -public final class LayersEditorPlugin extends EMFPlugin { - /** - * Keep track of the singleton. - * - * - * @generated - */ - public static final LayersEditorPlugin INSTANCE = new LayersEditorPlugin(); - - /** - * Keep track of the singleton. - * - * - * @generated - */ - private static Implementation plugin; - - /** - * Create the instance. - * - * - * @generated - */ - public LayersEditorPlugin() { - super - (new ResourceLocator [] { - EcoreEditPlugin.INSTANCE, - NotationEditPlugin.INSTANCE, - }); - } - - /** - * Returns the singleton instance of the Eclipse plugin. - * - * - * @return the singleton instance. - * @generated - */ - @Override - public ResourceLocator getPluginResourceLocator() { - return plugin; - } - - /** - * Returns the singleton instance of the Eclipse plugin. - * - * - * @return the singleton instance. - * @generated - */ - public static Implementation getPlugin() { - return plugin; - } - - /** - * The actual implementation of the Eclipse Plugin. - * - * - * @generated - */ - public static class Implementation extends EclipseUIPlugin { - /** - * Creates an instance. - * - * - * @generated - */ - public Implementation() { - super(); - - // Remember the static instance. - // - plugin = this; - } - } - -} +/******************************************************************************* + * Copyright (c) 2013 CEA LIST. + * 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: + * Cedric Dumoulin - cedric.dumoulin@lifl.fr + ******************************************************************************/ +/** + */ +package org.eclipse.papyrus.layers.stackmodel.layers.presentation; + +import org.eclipse.emf.common.EMFPlugin; + +import org.eclipse.emf.common.ui.EclipseUIPlugin; + +import org.eclipse.emf.common.util.ResourceLocator; + +import org.eclipse.emf.ecore.provider.EcoreEditPlugin; + +import org.eclipse.gmf.runtime.notation.NotationEditPlugin; + +/** + * This is the central singleton for the Layers editor plugin. + * + * + * @generated + */ +public final class LayersEditorPlugin extends EMFPlugin { + /** + * Keep track of the singleton. + * + * + * @generated + */ + public static final LayersEditorPlugin INSTANCE = new LayersEditorPlugin(); + + /** + * Keep track of the singleton. + * + * + * @generated + */ + private static Implementation plugin; + + /** + * Create the instance. + * + * + * @generated + */ + public LayersEditorPlugin() { + super + (new ResourceLocator [] { + EcoreEditPlugin.INSTANCE, + NotationEditPlugin.INSTANCE, + }); + } + + /** + * Returns the singleton instance of the Eclipse plugin. + * + * + * @return the singleton instance. + * @generated + */ + @Override + public ResourceLocator getPluginResourceLocator() { + return plugin; + } + + /** + * Returns the singleton instance of the Eclipse plugin. + * + * + * @return the singleton instance. + * @generated + */ + public static Implementation getPlugin() { + return plugin; + } + + /** + * The actual implementation of the Eclipse Plugin. + * + * + * @generated + */ + public static class Implementation extends EclipseUIPlugin { + /** + * Creates an instance. + * + * + * @generated + */ + public Implementation() { + super(); + + // Remember the static instance. + // + plugin = this; + } + } + +} diff --git a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/stackmodel/layers/presentation/LayersModelWizard.java b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/stackmodel/layers/presentation/LayersModelWizard.java index 0974a3bac7f..09d8eb51201 100644 --- a/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/stackmodel/layers/presentation/LayersModelWizard.java +++ b/extraplugins/layers/org.eclipse.papyrus.layers.stackmodel.editor/src/org/eclipse/papyrus/layers/stackmodel/layers/presentation/LayersModelWizard.java @@ -1,637 +1,637 @@ -/******************************************************************************* - * Copyright (c) 2013 CEA LIST. - * 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: - * Cedric Dumoulin Cedric.dumoulin@lifl.fr - ******************************************************************************/ -/** - */ -package org.eclipse.papyrus.layers.stackmodel.layers.presentation; - - -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; - -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.resource.Resource; -import org.eclipse.emf.ecore.resource.ResourceSet; - -import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl; - -import org.eclipse.emf.ecore.EObject; - -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.jface.dialogs.MessageDialog; - -import org.eclipse.jface.viewers.IStructuredSelection; - -import org.eclipse.jface.wizard.Wizard; -import org.eclipse.jface.wizard.WizardPage; - -import org.eclipse.swt.SWT; - -import org.eclipse.swt.events.ModifyListener; -import org.eclipse.swt.events.ModifyEvent; - -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.actions.WorkspaceModifyOperation; - -import org.eclipse.ui.dialogs.WizardNewFileCreationPage; - -import org.eclipse.ui.part.FileEditorInput; -import org.eclipse.ui.part.ISetSelectionTarget; - -import org.eclipse.papyrus.layers.stackmodel.layers.LayersFactory; -import org.eclipse.papyrus.layers.stackmodel.layers.LayersPackage; -import org.eclipse.papyrus.layers.stackmodel.layers.provider.LayersEditPlugin; - - -import org.eclipse.core.runtime.Path; - -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.StructuredSelection; - -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.PartInitException; - - -/** - * This is a simple wizard for creating a new model file. - * - * - * @generated - */ -public class LayersModelWizard extends Wizard implements INewWizard { - /** - * The supported extensions for created files. - * - * - * @generated - */ - public static final List FILE_EXTENSIONS = - Collections.unmodifiableList(Arrays.asList(LayersEditorPlugin.INSTANCE.getString("_UI_LayersEditorFilenameExtensions").split("\\s*,\\s*"))); - - /** - * A formatted list of supported file extensions, suitable for display. - * - * - * @generated - */ - public static final String FORMATTED_FILE_EXTENSIONS = - LayersEditorPlugin.INSTANCE.getString("_UI_LayersEditorFilenameExtensions").replaceAll("\\s*,\\s*", ", "); - - /** - * This caches an instance of the model package. - * - * - * @generated - */ - protected LayersPackage layersPackage = LayersPackage.eINSTANCE; - - /** - * This caches an instance of the model factory. - * - * - * @generated - */ - protected LayersFactory layersFactory = layersPackage.getLayersFactory(); - - /** - * This is the file creation page. - * - * - * @generated - */ - protected LayersModelWizardNewFileCreationPage newFileCreationPage; - - /** - * This is the initial object creation page. - * - * - * @generated - */ - protected LayersModelWizardInitialObjectCreationPage initialObjectCreationPage; - - /** - * Remember the selection during initialization for populating the default container. - * - * - * @generated - */ - protected IStructuredSelection selection; - - /** - * Remember the workbench during initialization. - * - * - * @generated - */ - protected IWorkbench workbench; - - /** - * Caches the names of the types that can be created as the root object. - * - * - * @generated - */ - protected List initialObjectNames; - - /** - * This just records the information. - * - * - * @generated - */ - public void init(IWorkbench workbench, IStructuredSelection selection) { - this.workbench = workbench; - this.selection = selection; - setWindowTitle(LayersEditorPlugin.INSTANCE.getString("_UI_Wizard_label")); - setDefaultPageImageDescriptor(ExtendedImageRegistry.INSTANCE.getImageDescriptor(LayersEditorPlugin.INSTANCE.getImage("full/wizban/NewLayers"))); - } - - /** - * Returns the names of the types that can be created as the root object. - * - * - * @generated - */ - protected Collection getInitialObjectNames() { - if (initialObjectNames == null) { - initialObjectNames = new ArrayList(); - for (EClassifier eClassifier : layersPackage.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. - * - * - * @generated - */ - protected EObject createInitialModel() { - EClass eClass = (EClass)layersPackage.getEClassifier(initialObjectCreationPage.getInitialObjectName()); - EObject rootObject = layersFactory.create(eClass); - return rootObject; - } - - /** - * Do the work after everything is specified. - * - * - * @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 options = new HashMap(); - options.put(XMLResource.OPTION_ENCODING, initialObjectCreationPage.getEncoding()); - resource.save(options); - } - catch (Exception exception) { - LayersEditorPlugin.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(), LayersEditorPlugin.INSTANCE.getString("_UI_OpenEditorError_label"), exception.getMessage()); - return false; - } - - return true; - } - catch (Exception exception) { - LayersEditorPlugin.INSTANCE.log(exception); - return false; - } - } - - /** - * This is the one page of the wizard. - * - * - * @generated - */ - public class LayersModelWizardNewFileCreationPage extends WizardNewFileCreationPage { - /** - * Pass in the selection. - * - * - * @generated - */ - public LayersModelWizardNewFileCreationPage(String pageId, IStructuredSelection selection) { - super(pageId, selection); - } - - /** - * The framework calls this to see if the file is correct. - * - * - * @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(LayersEditorPlugin.INSTANCE.getString(key, new Object [] { FORMATTED_FILE_EXTENSIONS })); - return false; - } - return true; - } - return false; - } - - /** - * - * - * @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. - * - * - * @generated - */ - public class LayersModelWizardInitialObjectCreationPage extends WizardPage { - /** - * - * - * @generated - */ - protected Combo initialObjectField; - - /** - * @generated - * - * - */ - protected List encodings; - - /** - * - * - * @generated - */ - protected Combo encodingField; - - /** - * Pass in the selection. - * - * - * @generated - */ - public LayersModelWizardInitialObjectCreationPage(String pageId) { - super(pageId); - } - - /** - * - * - * @generated - */ - 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(LayersEditorPlugin.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); - } - - for (String objectName : getInitialObjectNames()) { - initialObjectField.add(getLabel(objectName)); - } - - if (initialObjectField.getItemCount() == 1) { - initialObjectField.select(0); - } - initialObjectField.addModifyListener(validator); - - Label encodingLabel = new Label(composite, SWT.LEFT); - { - encodingLabel.setText(LayersEditorPlugin.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); - } - - /** - * - * - * @generated - */ - protected ModifyListener validator = - new ModifyListener() { - public void modifyText(ModifyEvent e) { - setPageComplete(validatePage()); - } - }; - - /** - * - * - * @generated - */ - protected boolean validatePage() { - return getInitialObjectName() != null && getEncodings().contains(encodingField.getText()); - } - - /** - * - * - * @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(); - } - } - } - - /** - * - * - * @generated - */ - public String getInitialObjectName() { - String label = initialObjectField.getText(); - - for (String name : getInitialObjectNames()) { - if (getLabel(name).equals(label)) { - return name; - } - } - return null; - } - - /** - * - * - * @generated - */ - public String getEncoding() { - return encodingField.getText(); - } - - /** - * Returns the label for the specified type name. - * - * - * @generated - */ - protected String getLabel(String typeName) { - try { - return LayersEditPlugin.INSTANCE.getString("_UI_" + typeName + "_type"); - } - catch(MissingResourceException mre) { - LayersEditorPlugin.INSTANCE.log(mre); - } - return typeName; - } - - /** - * - * - * @generated - */ - protected Collection getEncodings() { - if (encodings == null) { - encodings = new ArrayList(); - for (StringTokenizer stringTokenizer = new StringTokenizer(LayersEditorPlugin.INSTANCE.getString("_UI_XMLEncodingChoices")); stringTokenizer.hasMoreTokens(); ) { - encodings.add(stringTokenizer.nextToken()); - } - } - return encodings; - } - } - - /** - * The framework calls this to create the contents of the wizard. - * - * - * @generated - */ - @Override - public void addPages() { - // Create a page, set the title, and the initial model file name. - // - newFileCreationPage = new LayersModelWizardNewFileCreationPage("Whatever", selection); - newFileCreationPage.setTitle(LayersEditorPlugin.INSTANCE.getString("_UI_LayersModelWizard_label")); - newFileCreationPage.setDescription(LayersEditorPlugin.INSTANCE.getString("_UI_LayersModelWizard_description")); - newFileCreationPage.setFileName(LayersEditorPlugin.INSTANCE.getString("_UI_LayersEditorFilenameDefaultBase") + "." + 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 = LayersEditorPlugin.INSTANCE.getString("_UI_LayersEditorFilenameDefaultBase"); - 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 LayersModelWizardInitialObjectCreationPage("Whatever2"); - initialObjectCreationPage.setTitle(LayersEditorPlugin.INSTANCE.getString("_UI_LayersModelWizard_label")); - initialObjectCreationPage.setDescription(LayersEditorPlugin.INSTANCE.getString("_UI_Wizard_initial_object_description")); - addPage(initialObjectCreationPage); - } - - /** - * Get the file from the page. - * - * - * @generated - */ - public IFile getModelFile() { - return newFileCreationPage.getModelFile(); - } - -} +/******************************************************************************* + * Copyright (c) 2013 CEA LIST. + * 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: + * Cedric Dumoulin - cedric.dumoulin@lifl.fr + ******************************************************************************/ +/** + */ +package org.eclipse.papyrus.layers.stackmodel.layers.presentation; + + +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; + +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.resource.Resource; +import org.eclipse.emf.ecore.resource.ResourceSet; + +import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl; + +import org.eclipse.emf.ecore.EObject; + +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.jface.dialogs.MessageDialog; + +import org.eclipse.jface.viewers.IStructuredSelection; + +import org.eclipse.jface.wizard.Wizard; +import org.eclipse.jface.wizard.WizardPage; + +import org.eclipse.swt.SWT; + +import org.eclipse.swt.events.ModifyListener; +import org.eclipse.swt.events.ModifyEvent; + +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.actions.WorkspaceModifyOperation; + +import org.eclipse.ui.dialogs.WizardNewFileCreationPage; + +import org.eclipse.ui.part.FileEditorInput; +import org.eclipse.ui.part.ISetSelectionTarget; + +import org.eclipse.papyrus.layers.stackmodel.layers.LayersFactory; +import org.eclipse.papyrus.layers.stackmodel.layers.LayersPackage; +import org.eclipse.papyrus.layers.stackmodel.layers.provider.LayersEditPlugin; + + +import org.eclipse.core.runtime.Path; + +import org.eclipse.jface.viewers.ISelection; +import org.eclipse.jface.viewers.StructuredSelection; + +import org.eclipse.ui.IWorkbenchPage; +import org.eclipse.ui.IWorkbenchPart; +import org.eclipse.ui.IWorkbenchWindow; +import org.eclipse.ui.PartInitException; + + +/** + * This is a simple wizard for creating a new model file. + * + * + * @generated + */ +public class LayersModelWizard extends Wizard implements INewWizard { + /** + * The supported extensions for created files. + * + * + * @generated + */ + public static final List FILE_EXTENSIONS = + Collections.unmodifiableList(Arrays.asList(LayersEditorPlugin.INSTANCE.getString("_UI_LayersEditorFilenameExtensions").split("\\s*,\\s*"))); + + /** + * A formatted list of supported file extensions, suitable for display. + * + * + * @generated + */ + public static final String FORMATTED_FILE_EXTENSIONS = + LayersEditorPlugin.INSTANCE.getString("_UI_LayersEditorFilenameExtensions").replaceAll("\\s*,\\s*", ", "); + + /** + * This caches an instance of the model package. + * + * + * @generated + */ + protected LayersPackage layersPackage = LayersPackage.eINSTANCE; + + /** + * This caches an instance of the model factory. + * + * + * @generated + */ + protected LayersFactory layersFactory = layersPackage.getLayersFactory(); + + /** + * This is the file creation page. + * + * + * @generated + */ + protected LayersModelWizardNewFileCreationPage newFileCreationPage; + + /** + * This is the initial object creation page. + * + * + * @generated + */ + protected LayersModelWizardInitialObjectCreationPage initialObjectCreationPage; + + /** + * Remember the selection during initialization for populating the default container. + * + * + * @generated + */ + protected IStructuredSelection selection; + + /** + * Remember the workbench during initialization. + * + * + * @generated + */ + protected IWorkbench workbench; + + /** + * Caches the names of the types that can be created as the root object. + * + * + * @generated + */ + protected List initialObjectNames; + + /** + * This just records the information. + * + * + * @generated + */ + public void init(IWorkbench workbench, IStructuredSelection selection) { + this.workbench = workbench; + this.selection = selection; + setWindowTitle(LayersEditorPlugin.INSTANCE.getString("_UI_Wizard_label")); + setDefaultPageImageDescriptor(ExtendedImageRegistry.INSTANCE.getImageDescriptor(LayersEditorPlugin.INSTANCE.getImage("full/wizban/NewLayers"))); + } + + /** + * Returns the names of the types that can be created as the root object. + * + * + * @generated + */ + protected Collection getInitialObjectNames() { + if (initialObjectNames == null) { + initialObjectNames = new ArrayList(); + for (EClassifier eClassifier : layersPackage.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. + * + * + * @generated + */ + protected EObject createInitialModel() { + EClass eClass = (EClass)layersPackage.getEClassifier(initialObjectCreationPage.getInitialObjectName()); + EObject rootObject = layersFactory.create(eClass); + return rootObject; + } + + /** + * Do the work after everything is specified. + * + * + * @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 options = new HashMap(); + options.put(XMLResource.OPTION_ENCODING, initialObjectCreationPage.getEncoding()); + resource.save(options); + } + catch (Exception exception) { + LayersEditorPlugin.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(), LayersEditorPlugin.INSTANCE.getString("_UI_OpenEditorError_label"), exception.getMessage()); + return false; + } + + return true; + } + catch (Exception exception) { + LayersEditorPlugin.INSTANCE.log(exception); + return false; + } + } + + /** + * This is the one page of the wizard. + * + * + * @generated + */ + public class LayersModelWizardNewFileCreationPage extends WizardNewFileCreationPage { + /** + * Pass in the selection. + * + * + * @generated + */ + public LayersModelWizardNewFileCreationPage(String pageId, IStructuredSelection selection) { + super(pageId, selection); + } + + /** + * The framework calls this to see if the file is correct. + * + * + * @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(LayersEditorPlugin.INSTANCE.getString(key, new Object [] { FORMATTED_FILE_EXTENSIONS })); + return false; + } + return true; + } + return false; + } + + /** + * + * + * @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. + * + * + * @generated + */ + public class LayersModelWizardInitialObjectCreationPage extends WizardPage { + /** + * + * + * @generated + */ + protected Combo initialObjectField; + + /** + * @generated + * + * + */ + protected List encodings; + + /** + * + * + * @generated + */ + protected Combo encodingField; + + /** + * Pass in the selection. + * + * + * @generated + */ + public LayersModelWizardInitialObjectCreationPage(String pageId) { + super(pageId); + } + + /** + * + * + * @generated + */ + 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(LayersEditorPlugin.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); + } + + for (String objectName : getInitialObjectNames()) { + initialObjectField.add(getLabel(objectName)); + } + + if (initialObjectField.getItemCount() == 1) { + initialObjectField.select(0); + } + initialObjectField.addModifyListener(validator); + + Label encodingLabel = new Label(composite, SWT.LEFT); + { + encodingLabel.setText(LayersEditorPlugin.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); + } + + /** + * + * + * @generated + */ + protected ModifyListener validator = + new ModifyListener() { + public void modifyText(ModifyEvent e) { + setPageComplete(validatePage()); + } + }; + + /** + * + * + * @generated + */ + protected boolean validatePage() { + return getInitialObjectName() != null && getEncodings().contains(encodingField.getText()); + } + + /** + * + * + * @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(); + } + } + } + + /** + * + * + * @generated + */ + public String getInitialObjectName() { + String label = initialObjectField.getText(); + + for (String name : getInitialObjectNames()) { + if (getLabel(name).equals(label)) { + return name; + } + } + return null; + } + + /** + * + * + * @generated + */ + public String getEncoding() { + return encodingField.getText(); + } + + /** + * Returns the label for the specified type name. + * + * + * @generated + */ + protected String getLabel(String typeName) { + try { + return LayersEditPlugin.INSTANCE.getString("_UI_" + typeName + "_type"); + } + catch(MissingResourceException mre) { + LayersEditorPlugin.INSTANCE.log(mre); + } + return typeName; + } + + /** + * + * + * @generated + */ + protected Collection getEncodings() { + if (encodings == null) { + encodings = new ArrayList(); + for (StringTokenizer stringTokenizer = new StringTokenizer(LayersEditorPlugin.INSTANCE.getString("_UI_XMLEncodingChoices")); stringTokenizer.hasMoreTokens(); ) { + encodings.add(stringTokenizer.nextToken()); + } + } + return encodings; + } + } + + /** + * The framework calls this to create the contents of the wizard. + * + * + * @generated + */ + @Override + public void addPages() { + // Create a page, set the title, and the initial model file name. + // + newFileCreationPage = new LayersModelWizardNewFileCreationPage("Whatever", selection); + newFileCreationPage.setTitle(LayersEditorPlugin.INSTANCE.getString("_UI_LayersModelWizard_label")); + newFileCreationPage.setDescription(LayersEditorPlugin.INSTANCE.getString("_UI_LayersModelWizard_description")); + newFileCreationPage.setFileName(LayersEditorPlugin.INSTANCE.getString("_UI_LayersEditorFilenameDefaultBase") + "." + 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 = LayersEditorPlugin.INSTANCE.getString("_UI_LayersEditorFilenameDefaultBase"); + 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 LayersModelWizardInitialObjectCreationPage("Whatever2"); + initialObjectCreationPage.setTitle(LayersEditorPlugin.INSTANCE.getString("_UI_LayersModelWizard_label")); + initialObjectCreationPage.setDescription(LayersEditorPlugin.INSTANCE.getString("_UI_Wizard_initial_object_description")); + addPage(initialObjectCreationPage); + } + + /** + * Get the file from the page. + * + * + * @generated + */ + public IFile getModelFile() { + return newFileCreationPage.getModelFile(); + } + +} -- cgit v1.2.3