diff options
Diffstat (limited to 'plugins/infra/nattable/org.eclipse.papyrus.infra.nattable.model.editor/src-gen/org/eclipse/papyrus/infra/nattable/model/nattable/nattableproblem/presentation/NattableproblemActionBarContributor.java')
1 files changed, 432 insertions, 432 deletions
diff --git a/plugins/infra/nattable/org.eclipse.papyrus.infra.nattable.model.editor/src-gen/org/eclipse/papyrus/infra/nattable/model/nattable/nattableproblem/presentation/NattableproblemActionBarContributor.java b/plugins/infra/nattable/org.eclipse.papyrus.infra.nattable.model.editor/src-gen/org/eclipse/papyrus/infra/nattable/model/nattable/nattableproblem/presentation/NattableproblemActionBarContributor.java index d7dcac1123a..35b076b1061 100644 --- a/plugins/infra/nattable/org.eclipse.papyrus.infra.nattable.model.editor/src-gen/org/eclipse/papyrus/infra/nattable/model/nattable/nattableproblem/presentation/NattableproblemActionBarContributor.java +++ b/plugins/infra/nattable/org.eclipse.papyrus.infra.nattable.model.editor/src-gen/org/eclipse/papyrus/infra/nattable/model/nattable/nattableproblem/presentation/NattableproblemActionBarContributor.java @@ -1,432 +1,432 @@ -/**
- * 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:
- * Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
- */
-package org.eclipse.papyrus.infra.nattable.model.nattable.nattableproblem.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.papyrus.infra.nattable.model.nattable.presentation.NattableEditorPlugin;
-import org.eclipse.ui.IEditorPart;
-import org.eclipse.ui.PartInitException;
-
-/**
- * This is the action bar contributor for the Nattableproblem model editor.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
-public class NattableproblemActionBarContributor
- extends EditingDomainActionBarContributor
- implements ISelectionChangedListener {
- /**
- * This keeps track of the active editor.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- protected IEditorPart activeEditorPart;
-
- /**
- * This keeps track of the current selection provider.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- protected ISelectionProvider selectionProvider;
-
- /**
- * This action opens the Properties view.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- protected IAction showPropertiesViewAction =
- new Action(NattableEditorPlugin.INSTANCE.getString("_UI_ShowPropertiesView_menu_item")) //$NON-NLS-1$
- {
- @Override
- public void run() {
- try {
- getPage().showView("org.eclipse.ui.views.PropertySheet"); //$NON-NLS-1$
- }
- catch (PartInitException exception) {
- NattableEditorPlugin.INSTANCE.log(exception);
- }
- }
- };
-
- /**
- * This action refreshes the viewer of the current editor if the editor
- * implements {@link org.eclipse.emf.common.ui.viewer.IViewerProvider}.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- protected IAction refreshViewerAction =
- new Action(NattableEditorPlugin.INSTANCE.getString("_UI_RefreshViewer_menu_item")) //$NON-NLS-1$
- {
- @Override
- public boolean isEnabled() {
- return activeEditorPart instanceof IViewerProvider;
- }
-
- @Override
- public void run() {
- if (activeEditorPart instanceof IViewerProvider) {
- Viewer viewer = ((IViewerProvider)activeEditorPart).getViewer();
- if (viewer != null) {
- viewer.refresh();
- }
- }
- }
- };
-
- /**
- * This will contain one {@link org.eclipse.emf.edit.ui.action.CreateChildAction} corresponding to each descriptor
- * generated for the current selection by the item provider.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- protected Collection<IAction> createChildActions;
-
- /**
- * This is the menu manager into which menu contribution items should be added for CreateChild actions.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- protected IMenuManager createChildMenuManager;
-
- /**
- * This will contain one {@link org.eclipse.emf.edit.ui.action.CreateSiblingAction} corresponding to each descriptor
- * generated for the current selection by the item provider.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- protected Collection<IAction> createSiblingActions;
-
- /**
- * This is the menu manager into which menu contribution items should be added for CreateSibling actions.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- protected IMenuManager createSiblingMenuManager;
-
- /**
- * This creates an instance of the contributor.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- public NattableproblemActionBarContributor() {
- super(ADDITIONS_LAST_STYLE);
- loadResourceAction = new LoadResourceAction();
- validateAction = new ValidateAction();
- controlAction = new ControlAction();
- }
-
- /**
- * This adds Separators for editor additions to the tool bar.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- @Override
- public void contributeToToolBar(IToolBarManager toolBarManager) {
- toolBarManager.add(new Separator("nattableproblem-settings")); //$NON-NLS-1$
- toolBarManager.add(new Separator("nattableproblem-additions")); //$NON-NLS-1$
- }
-
- /**
- * This adds to the menu bar a menu and some separators for editor additions,
- * as well as the sub-menus for object creation items.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- @Override
- public void contributeToMenu(IMenuManager menuManager) {
- super.contributeToMenu(menuManager);
-
- IMenuManager submenuManager = new MenuManager(NattableEditorPlugin.INSTANCE.getString("_UI_NattableproblemEditor_menu"), "org.eclipse.papyrus.infra.nattable.model.nattable.nattableproblemMenuID"); //$NON-NLS-1$ //$NON-NLS-2$
- menuManager.insertAfter("additions", submenuManager); //$NON-NLS-1$
- submenuManager.add(new Separator("settings")); //$NON-NLS-1$
- submenuManager.add(new Separator("actions")); //$NON-NLS-1$
- submenuManager.add(new Separator("additions")); //$NON-NLS-1$
- submenuManager.add(new Separator("additions-end")); //$NON-NLS-1$
-
- // Prepare for CreateChild item addition or removal.
- //
- createChildMenuManager = new MenuManager(NattableEditorPlugin.INSTANCE.getString("_UI_CreateChild_menu_item")); //$NON-NLS-1$
- submenuManager.insertBefore("additions", createChildMenuManager); //$NON-NLS-1$
-
- // Prepare for CreateSibling item addition or removal.
- //
- createSiblingMenuManager = new MenuManager(NattableEditorPlugin.INSTANCE.getString("_UI_CreateSibling_menu_item")); //$NON-NLS-1$
- submenuManager.insertBefore("additions", createSiblingMenuManager); //$NON-NLS-1$
-
- // Force an update because Eclipse hides empty menus now.
- //
- submenuManager.addMenuListener
- (new IMenuListener() {
- public void menuAboutToShow(IMenuManager menuManager) {
- menuManager.updateAll(true);
- }
- });
-
- addGlobalActions(submenuManager);
- }
-
- /**
- * When the active editor changes, this remembers the change and registers with it as a selection provider.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- @Override
- public void setActiveEditor(IEditorPart part) {
- super.setActiveEditor(part);
- activeEditorPart = part;
-
- // Switch to the new selection provider.
- //
- if (selectionProvider != null) {
- selectionProvider.removeSelectionChangedListener(this);
- }
- if (part == null) {
- selectionProvider = null;
- }
- else {
- selectionProvider = part.getSite().getSelectionProvider();
- selectionProvider.addSelectionChangedListener(this);
-
- // Fake a selection changed event to update the menus.
- //
- if (selectionProvider.getSelection() != null) {
- selectionChanged(new SelectionChangedEvent(selectionProvider, selectionProvider.getSelection()));
- }
- }
- }
-
- /**
- * This implements {@link org.eclipse.jface.viewers.ISelectionChangedListener},
- * handling {@link org.eclipse.jface.viewers.SelectionChangedEvent}s by querying for the children and siblings
- * that can be added to the selected object and updating the menus accordingly.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- @Override
- public void selectionChanged(SelectionChangedEvent event) {
- // Remove any menu items for old selection.
- //
- if (createChildMenuManager != null) {
- depopulateManager(createChildMenuManager, createChildActions);
- }
- if (createSiblingMenuManager != null) {
- depopulateManager(createSiblingMenuManager, createSiblingActions);
- }
-
- // Query the new selection for appropriate new child/sibling descriptors
- //
- Collection<?> newChildDescriptors = null;
- Collection<?> newSiblingDescriptors = null;
-
- ISelection selection = event.getSelection();
- if (selection instanceof IStructuredSelection && ((IStructuredSelection)selection).size() == 1) {
- Object object = ((IStructuredSelection)selection).getFirstElement();
-
- EditingDomain domain = ((IEditingDomainProvider)activeEditorPart).getEditingDomain();
-
- newChildDescriptors = domain.getNewChildDescriptors(object, null);
- newSiblingDescriptors = domain.getNewChildDescriptors(null, object);
- }
-
- // Generate actions for selection; populate and redraw the menus.
- //
- createChildActions = generateCreateChildActions(newChildDescriptors, selection);
- createSiblingActions = generateCreateSiblingActions(newSiblingDescriptors, selection);
-
- if (createChildMenuManager != null) {
- populateManager(createChildMenuManager, createChildActions, null);
- createChildMenuManager.update(true);
- }
- if (createSiblingMenuManager != null) {
- populateManager(createSiblingMenuManager, createSiblingActions, null);
- createSiblingMenuManager.update(true);
- }
- }
-
- /**
- * This generates a {@link org.eclipse.emf.edit.ui.action.CreateChildAction} for each object in <code>descriptors</code>,
- * and returns the collection of these actions.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- protected Collection<IAction> generateCreateChildActions(Collection<?> descriptors, ISelection selection) {
- Collection<IAction> actions = new ArrayList<IAction>();
- if (descriptors != null) {
- for (Object descriptor : descriptors) {
- actions.add(new CreateChildAction(activeEditorPart, selection, descriptor));
- }
- }
- return actions;
- }
-
- /**
- * This generates a {@link org.eclipse.emf.edit.ui.action.CreateSiblingAction} for each object in <code>descriptors</code>,
- * and returns the collection of these actions.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- protected Collection<IAction> generateCreateSiblingActions(Collection<?> descriptors, ISelection selection) {
- Collection<IAction> actions = new ArrayList<IAction>();
- if (descriptors != null) {
- for (Object descriptor : descriptors) {
- actions.add(new CreateSiblingAction(activeEditorPart, selection, descriptor));
- }
- }
- return actions;
- }
-
- /**
- * This populates the specified <code>manager</code> with {@link org.eclipse.jface.action.ActionContributionItem}s
- * based on the {@link org.eclipse.jface.action.IAction}s contained in the <code>actions</code> collection,
- * by inserting them before the specified contribution item <code>contributionID</code>.
- * If <code>contributionID</code> is <code>null</code>, they are simply added.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- protected void populateManager(IContributionManager manager, Collection<? extends IAction> actions, String contributionID) {
- if (actions != null) {
- for (IAction action : actions) {
- if (contributionID != null) {
- manager.insertBefore(contributionID, action);
- }
- else {
- manager.add(action);
- }
- }
- }
- }
-
- /**
- * This removes from the specified <code>manager</code> all {@link org.eclipse.jface.action.ActionContributionItem}s
- * based on the {@link org.eclipse.jface.action.IAction}s contained in the <code>actions</code> collection.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- protected void depopulateManager(IContributionManager manager, Collection<? extends IAction> actions) {
- if (actions != null) {
- IContributionItem[] items = manager.getItems();
- for (int i = 0; i < items.length; i++) {
- // Look into SubContributionItems
- //
- IContributionItem contributionItem = items[i];
- while (contributionItem instanceof SubContributionItem) {
- contributionItem = ((SubContributionItem)contributionItem).getInnerItem();
- }
-
- // Delete the ActionContributionItems with matching action.
- //
- if (contributionItem instanceof ActionContributionItem) {
- IAction action = ((ActionContributionItem)contributionItem).getAction();
- if (actions.contains(action)) {
- manager.remove(contributionItem);
- }
- }
- }
- }
- }
-
- /**
- * This populates the pop-up menu before it appears.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- @Override
- public void menuAboutToShow(IMenuManager menuManager) {
- super.menuAboutToShow(menuManager);
- MenuManager submenuManager = null;
-
- submenuManager = new MenuManager(NattableEditorPlugin.INSTANCE.getString("_UI_CreateChild_menu_item")); //$NON-NLS-1$
- populateManager(submenuManager, createChildActions, null);
- menuManager.insertBefore("edit", submenuManager); //$NON-NLS-1$
-
- submenuManager = new MenuManager(NattableEditorPlugin.INSTANCE.getString("_UI_CreateSibling_menu_item")); //$NON-NLS-1$
- populateManager(submenuManager, createSiblingActions, null);
- menuManager.insertBefore("edit", submenuManager); //$NON-NLS-1$
- }
-
- /**
- * This inserts global actions before the "additions-end" separator.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- @Override
- protected void addGlobalActions(IMenuManager menuManager) {
- menuManager.insertAfter("additions-end", new Separator("ui-actions")); //$NON-NLS-1$ //$NON-NLS-2$
- menuManager.insertAfter("ui-actions", showPropertiesViewAction); //$NON-NLS-1$
-
- refreshViewerAction.setEnabled(refreshViewerAction.isEnabled());
- menuManager.insertAfter("ui-actions", refreshViewerAction); //$NON-NLS-1$
-
- super.addGlobalActions(menuManager);
- }
-
- /**
- * This ensures that a delete action will clean up all references to deleted objects.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
- @Override
- protected boolean removeAllReferencesOnDelete() {
- return true;
- }
-
-}
+/** + * Copyright (c) 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: + * Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation + */ +package org.eclipse.papyrus.infra.nattable.model.nattable.nattableproblem.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.papyrus.infra.nattable.model.nattable.presentation.NattableEditorPlugin; +import org.eclipse.ui.IEditorPart; +import org.eclipse.ui.PartInitException; + +/** + * This is the action bar contributor for the Nattableproblem model editor. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ +public class NattableproblemActionBarContributor + extends EditingDomainActionBarContributor + implements ISelectionChangedListener { + /** + * This keeps track of the active editor. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + protected IEditorPart activeEditorPart; + + /** + * This keeps track of the current selection provider. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + protected ISelectionProvider selectionProvider; + + /** + * This action opens the Properties view. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + protected IAction showPropertiesViewAction = + new Action(NattableEditorPlugin.INSTANCE.getString("_UI_ShowPropertiesView_menu_item")) //$NON-NLS-1$ + { + @Override + public void run() { + try { + getPage().showView("org.eclipse.ui.views.PropertySheet"); //$NON-NLS-1$ + } + catch (PartInitException exception) { + NattableEditorPlugin.INSTANCE.log(exception); + } + } + }; + + /** + * This action refreshes the viewer of the current editor if the editor + * implements {@link org.eclipse.emf.common.ui.viewer.IViewerProvider}. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + protected IAction refreshViewerAction = + new Action(NattableEditorPlugin.INSTANCE.getString("_UI_RefreshViewer_menu_item")) //$NON-NLS-1$ + { + @Override + public boolean isEnabled() { + return activeEditorPart instanceof IViewerProvider; + } + + @Override + public void run() { + if (activeEditorPart instanceof IViewerProvider) { + Viewer viewer = ((IViewerProvider)activeEditorPart).getViewer(); + if (viewer != null) { + viewer.refresh(); + } + } + } + }; + + /** + * This will contain one {@link org.eclipse.emf.edit.ui.action.CreateChildAction} corresponding to each descriptor + * generated for the current selection by the item provider. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + protected Collection<IAction> createChildActions; + + /** + * This is the menu manager into which menu contribution items should be added for CreateChild actions. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + protected IMenuManager createChildMenuManager; + + /** + * This will contain one {@link org.eclipse.emf.edit.ui.action.CreateSiblingAction} corresponding to each descriptor + * generated for the current selection by the item provider. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + protected Collection<IAction> createSiblingActions; + + /** + * This is the menu manager into which menu contribution items should be added for CreateSibling actions. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + protected IMenuManager createSiblingMenuManager; + + /** + * This creates an instance of the contributor. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + public NattableproblemActionBarContributor() { + super(ADDITIONS_LAST_STYLE); + loadResourceAction = new LoadResourceAction(); + validateAction = new ValidateAction(); + controlAction = new ControlAction(); + } + + /** + * This adds Separators for editor additions to the tool bar. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + @Override + public void contributeToToolBar(IToolBarManager toolBarManager) { + toolBarManager.add(new Separator("nattableproblem-settings")); //$NON-NLS-1$ + toolBarManager.add(new Separator("nattableproblem-additions")); //$NON-NLS-1$ + } + + /** + * This adds to the menu bar a menu and some separators for editor additions, + * as well as the sub-menus for object creation items. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + @Override + public void contributeToMenu(IMenuManager menuManager) { + super.contributeToMenu(menuManager); + + IMenuManager submenuManager = new MenuManager(NattableEditorPlugin.INSTANCE.getString("_UI_NattableproblemEditor_menu"), "org.eclipse.papyrus.infra.nattable.model.nattable.nattableproblemMenuID"); //$NON-NLS-1$ //$NON-NLS-2$ + menuManager.insertAfter("additions", submenuManager); //$NON-NLS-1$ + submenuManager.add(new Separator("settings")); //$NON-NLS-1$ + submenuManager.add(new Separator("actions")); //$NON-NLS-1$ + submenuManager.add(new Separator("additions")); //$NON-NLS-1$ + submenuManager.add(new Separator("additions-end")); //$NON-NLS-1$ + + // Prepare for CreateChild item addition or removal. + // + createChildMenuManager = new MenuManager(NattableEditorPlugin.INSTANCE.getString("_UI_CreateChild_menu_item")); //$NON-NLS-1$ + submenuManager.insertBefore("additions", createChildMenuManager); //$NON-NLS-1$ + + // Prepare for CreateSibling item addition or removal. + // + createSiblingMenuManager = new MenuManager(NattableEditorPlugin.INSTANCE.getString("_UI_CreateSibling_menu_item")); //$NON-NLS-1$ + submenuManager.insertBefore("additions", createSiblingMenuManager); //$NON-NLS-1$ + + // Force an update because Eclipse hides empty menus now. + // + submenuManager.addMenuListener + (new IMenuListener() { + public void menuAboutToShow(IMenuManager menuManager) { + menuManager.updateAll(true); + } + }); + + addGlobalActions(submenuManager); + } + + /** + * When the active editor changes, this remembers the change and registers with it as a selection provider. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + @Override + public void setActiveEditor(IEditorPart part) { + super.setActiveEditor(part); + activeEditorPart = part; + + // Switch to the new selection provider. + // + if (selectionProvider != null) { + selectionProvider.removeSelectionChangedListener(this); + } + if (part == null) { + selectionProvider = null; + } + else { + selectionProvider = part.getSite().getSelectionProvider(); + selectionProvider.addSelectionChangedListener(this); + + // Fake a selection changed event to update the menus. + // + if (selectionProvider.getSelection() != null) { + selectionChanged(new SelectionChangedEvent(selectionProvider, selectionProvider.getSelection())); + } + } + } + + /** + * This implements {@link org.eclipse.jface.viewers.ISelectionChangedListener}, + * handling {@link org.eclipse.jface.viewers.SelectionChangedEvent}s by querying for the children and siblings + * that can be added to the selected object and updating the menus accordingly. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + @Override + public void selectionChanged(SelectionChangedEvent event) { + // Remove any menu items for old selection. + // + if (createChildMenuManager != null) { + depopulateManager(createChildMenuManager, createChildActions); + } + if (createSiblingMenuManager != null) { + depopulateManager(createSiblingMenuManager, createSiblingActions); + } + + // Query the new selection for appropriate new child/sibling descriptors + // + Collection<?> newChildDescriptors = null; + Collection<?> newSiblingDescriptors = null; + + ISelection selection = event.getSelection(); + if (selection instanceof IStructuredSelection && ((IStructuredSelection)selection).size() == 1) { + Object object = ((IStructuredSelection)selection).getFirstElement(); + + EditingDomain domain = ((IEditingDomainProvider)activeEditorPart).getEditingDomain(); + + newChildDescriptors = domain.getNewChildDescriptors(object, null); + newSiblingDescriptors = domain.getNewChildDescriptors(null, object); + } + + // Generate actions for selection; populate and redraw the menus. + // + createChildActions = generateCreateChildActions(newChildDescriptors, selection); + createSiblingActions = generateCreateSiblingActions(newSiblingDescriptors, selection); + + if (createChildMenuManager != null) { + populateManager(createChildMenuManager, createChildActions, null); + createChildMenuManager.update(true); + } + if (createSiblingMenuManager != null) { + populateManager(createSiblingMenuManager, createSiblingActions, null); + createSiblingMenuManager.update(true); + } + } + + /** + * This generates a {@link org.eclipse.emf.edit.ui.action.CreateChildAction} for each object in <code>descriptors</code>, + * and returns the collection of these actions. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + protected Collection<IAction> generateCreateChildActions(Collection<?> descriptors, ISelection selection) { + Collection<IAction> actions = new ArrayList<IAction>(); + if (descriptors != null) { + for (Object descriptor : descriptors) { + actions.add(new CreateChildAction(activeEditorPart, selection, descriptor)); + } + } + return actions; + } + + /** + * This generates a {@link org.eclipse.emf.edit.ui.action.CreateSiblingAction} for each object in <code>descriptors</code>, + * and returns the collection of these actions. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + protected Collection<IAction> generateCreateSiblingActions(Collection<?> descriptors, ISelection selection) { + Collection<IAction> actions = new ArrayList<IAction>(); + if (descriptors != null) { + for (Object descriptor : descriptors) { + actions.add(new CreateSiblingAction(activeEditorPart, selection, descriptor)); + } + } + return actions; + } + + /** + * This populates the specified <code>manager</code> with {@link org.eclipse.jface.action.ActionContributionItem}s + * based on the {@link org.eclipse.jface.action.IAction}s contained in the <code>actions</code> collection, + * by inserting them before the specified contribution item <code>contributionID</code>. + * If <code>contributionID</code> is <code>null</code>, they are simply added. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + protected void populateManager(IContributionManager manager, Collection<? extends IAction> actions, String contributionID) { + if (actions != null) { + for (IAction action : actions) { + if (contributionID != null) { + manager.insertBefore(contributionID, action); + } + else { + manager.add(action); + } + } + } + } + + /** + * This removes from the specified <code>manager</code> all {@link org.eclipse.jface.action.ActionContributionItem}s + * based on the {@link org.eclipse.jface.action.IAction}s contained in the <code>actions</code> collection. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + protected void depopulateManager(IContributionManager manager, Collection<? extends IAction> actions) { + if (actions != null) { + IContributionItem[] items = manager.getItems(); + for (int i = 0; i < items.length; i++) { + // Look into SubContributionItems + // + IContributionItem contributionItem = items[i]; + while (contributionItem instanceof SubContributionItem) { + contributionItem = ((SubContributionItem)contributionItem).getInnerItem(); + } + + // Delete the ActionContributionItems with matching action. + // + if (contributionItem instanceof ActionContributionItem) { + IAction action = ((ActionContributionItem)contributionItem).getAction(); + if (actions.contains(action)) { + manager.remove(contributionItem); + } + } + } + } + } + + /** + * This populates the pop-up menu before it appears. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + @Override + public void menuAboutToShow(IMenuManager menuManager) { + super.menuAboutToShow(menuManager); + MenuManager submenuManager = null; + + submenuManager = new MenuManager(NattableEditorPlugin.INSTANCE.getString("_UI_CreateChild_menu_item")); //$NON-NLS-1$ + populateManager(submenuManager, createChildActions, null); + menuManager.insertBefore("edit", submenuManager); //$NON-NLS-1$ + + submenuManager = new MenuManager(NattableEditorPlugin.INSTANCE.getString("_UI_CreateSibling_menu_item")); //$NON-NLS-1$ + populateManager(submenuManager, createSiblingActions, null); + menuManager.insertBefore("edit", submenuManager); //$NON-NLS-1$ + } + + /** + * This inserts global actions before the "additions-end" separator. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + @Override + protected void addGlobalActions(IMenuManager menuManager) { + menuManager.insertAfter("additions-end", new Separator("ui-actions")); //$NON-NLS-1$ //$NON-NLS-2$ + menuManager.insertAfter("ui-actions", showPropertiesViewAction); //$NON-NLS-1$ + + refreshViewerAction.setEnabled(refreshViewerAction.isEnabled()); + menuManager.insertAfter("ui-actions", refreshViewerAction); //$NON-NLS-1$ + + super.addGlobalActions(menuManager); + } + + /** + * This ensures that a delete action will clean up all references to deleted objects. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + @Override + protected boolean removeAllReferencesOnDelete() { + return true; + } + +} |