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/*****************************************************************************
* Copyright (c) 2009 Atos Origin.
*
*
* 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:
* Emilien Perico (Atos Origin) emilien.perico@atosorigin.com - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.navigator.factory;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.emf.edit.domain.EditingDomain;
import org.eclipse.emf.edit.ui.action.CopyAction;
import org.eclipse.emf.edit.ui.action.CutAction;
import org.eclipse.emf.edit.ui.action.DeleteAction;
import org.eclipse.emf.edit.ui.action.LoadResourceAction;
import org.eclipse.emf.edit.ui.action.PasteAction;
import org.eclipse.emf.edit.ui.action.RedoAction;
import org.eclipse.emf.edit.ui.action.UndoAction;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IActionBars;
import org.eclipse.ui.ISharedImages;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.actions.ActionFactory;
import org.eclipse.ui.navigator.CommonNavigator;
/**
* The Class DefaultEMFActionsFactory for creating a default action from EMF. Undefined actions are
* not still in use or might be overridden
*
* @author Emilien Perico
*/
public class DefaultEMFActionsFactory implements IActionHandlerFactory {
protected List<Action> actions = new LinkedList<Action>();
protected DeleteAction deleteAction;
protected CutAction cutAction;
protected CopyAction copyAction;
protected PasteAction pasteAction;
protected UndoAction undoAction;
protected RedoAction redoAction;
protected LoadResourceAction loadResourceAction;
// protected ValidateAction validateAction;
/**
* {@inheritDoc}
*/
public List<Action> createActions(EditingDomain editingDomain) {
ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages();
// Create Cut action
this.cutAction = new CutAction(editingDomain);
this.cutAction.setImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_CUT));
actions.add(cutAction);
// Create Copy action
this.copyAction = new CopyAction(editingDomain);
this.copyAction.setImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_COPY));
actions.add(copyAction);
// Create Paste action
this.pasteAction = new PasteAction(editingDomain);
this.pasteAction.setImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_PASTE));
actions.add(pasteAction);
// Create Delete action
this.deleteAction = new DeleteAction(editingDomain, true);
this.deleteAction.setImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_DELETE));
this.deleteAction.setDisabledImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_DELETE_DISABLED));
actions.add(deleteAction);
// Undo action
this.undoAction = new UndoAction();
this.undoAction.setImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_UNDO));
actions.add(undoAction);
// Redo action
this.redoAction = new RedoAction();
this.redoAction.setImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_REDO));
actions.add(redoAction);
// Load Resource action
this.loadResourceAction = new LoadResourceAction(editingDomain);
actions.add(loadResourceAction);
return actions;
}
/**
* {@inheritDoc}
*/
public void activate(CommonNavigator activeViewPart) {
deleteAction.setActiveWorkbenchPart(activeViewPart);
cutAction.setActiveWorkbenchPart(activeViewPart);
copyAction.setActiveWorkbenchPart(activeViewPart);
pasteAction.setActiveWorkbenchPart(activeViewPart);
undoAction.setActiveWorkbenchPart(activeViewPart);
redoAction.setActiveWorkbenchPart(activeViewPart);
loadResourceAction.setActiveWorkbenchPart(activeViewPart);
ISelectionProvider selectionProvider = null;
if(activeViewPart.getCommonViewer() instanceof ISelectionProvider) {
selectionProvider = activeViewPart.getCommonViewer();
selectionProvider.addSelectionChangedListener(deleteAction);
selectionProvider.addSelectionChangedListener(cutAction);
selectionProvider.addSelectionChangedListener(copyAction);
selectionProvider.addSelectionChangedListener(pasteAction);
}
}
/**
* {@inheritDoc}
*/
public void deactivate(CommonNavigator activeViewPart) {
deleteAction.setActiveWorkbenchPart(null);
cutAction.setActiveWorkbenchPart(null);
copyAction.setActiveWorkbenchPart(null);
pasteAction.setActiveWorkbenchPart(null);
undoAction.setActiveWorkbenchPart(null);
redoAction.setActiveWorkbenchPart(null);
loadResourceAction.setActiveWorkbenchPart(null);
ISelectionProvider selectionProvider = null;
if(activeViewPart.getCommonViewer() instanceof ISelectionProvider) {
selectionProvider = activeViewPart.getCommonViewer();
selectionProvider.removeSelectionChangedListener(deleteAction);
selectionProvider.removeSelectionChangedListener(cutAction);
selectionProvider.removeSelectionChangedListener(copyAction);
selectionProvider.removeSelectionChangedListener(pasteAction);
}
}
/**
* {@inheritDoc}
*/
public void fillActionBars(IActionBars actionBars) {
actionBars.setGlobalActionHandler(ActionFactory.DELETE.getId(), deleteAction);
actionBars.setGlobalActionHandler(ActionFactory.CUT.getId(), cutAction);
actionBars.setGlobalActionHandler(ActionFactory.COPY.getId(), copyAction);
actionBars.setGlobalActionHandler(ActionFactory.PASTE.getId(), pasteAction);
actionBars.setGlobalActionHandler(ActionFactory.UNDO.getId(), undoAction);
actionBars.setGlobalActionHandler(ActionFactory.REDO.getId(), redoAction);
}
/**
* {@inheritDoc}
*/
public void update(IStructuredSelection structuredSelection) {
deleteAction.updateSelection(structuredSelection);
cutAction.updateSelection(structuredSelection);
copyAction.updateSelection(structuredSelection);
pasteAction.updateSelection(structuredSelection);
loadResourceAction.update();
}
/**
* {@inheritDoc}
*/
public List<Action> getActions() {
return actions;
}
}
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