| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.internal.ui.synchronize.actions; |
| |
| import java.util.Iterator; |
| import java.util.List; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.action.MenuManager; |
| import org.eclipse.jface.viewers.*; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.team.internal.ui.Policy; |
| import org.eclipse.team.internal.ui.Utils; |
| import org.eclipse.team.ui.synchronize.ISynchronizePageSite; |
| import org.eclipse.ui.*; |
| import org.eclipse.ui.actions.*; |
| |
| /** |
| * This action group is modeled after the class of the same name in |
| * the org.eclipse.ui.workbench plugin. We couldn't reuse that class |
| * because of a hard dependency on the navigator. |
| */ |
| public class RefactorActionGroup extends ActionGroup { |
| |
| private CopyToClipboardAction copyAction; |
| private MoveResourceAction moveAction; |
| private RenameResourceAction renameAction; |
| private ISynchronizePageSite site; |
| private DeleteResourceAction deleteAction; |
| |
| public RefactorActionGroup(ISynchronizePageSite site) { |
| this.site = site; |
| makeActions(); |
| } |
| |
| public void fillContextMenu(IMenuManager parentMenu, String groupId) { |
| |
| final MenuManager menu = new MenuManager(Policy.bind("RefactorActionGroup.0")); //$NON-NLS-1$ |
| |
| final IStructuredSelection selection= getSelection(); |
| final boolean anyResourceSelected = !selection.isEmpty() && allResourcesAreOfType(selection, IResource.PROJECT | IResource.FOLDER | IResource.FILE); |
| |
| // Actions can work on non-resource selections |
| copyAction.selectionChanged(getObjectSelection()); |
| menu.add(copyAction); |
| |
| if (anyResourceSelected) { |
| deleteAction.selectionChanged(selection); |
| moveAction.selectionChanged(selection); |
| renameAction.selectionChanged(selection); |
| menu.add(deleteAction); |
| menu.add(moveAction); |
| menu.add(renameAction); |
| } |
| parentMenu.appendToGroup(groupId, menu); |
| } |
| |
| public void fillActionBars(IActionBars actionBars) { |
| actionBars.setGlobalActionHandler(ActionFactory.COPY.getId(), copyAction); |
| actionBars.setGlobalActionHandler(ActionFactory.DELETE.getId(), deleteAction); |
| actionBars.setGlobalActionHandler(ActionFactory.RENAME.getId(), renameAction); |
| actionBars.setGlobalActionHandler(ActionFactory.MOVE.getId(), moveAction); |
| } |
| |
| public void updateActionBars() { |
| final IStructuredSelection structuredSelection= getSelection(); |
| copyAction.selectionChanged(getObjectSelection()); |
| deleteAction.selectionChanged(structuredSelection); |
| moveAction.selectionChanged(structuredSelection); |
| renameAction.selectionChanged(structuredSelection); |
| } |
| |
| protected void makeActions() { |
| |
| final Shell shell = site.getShell(); |
| final ISharedImages images = PlatformUI.getWorkbench().getSharedImages(); |
| |
| copyAction= new CopyToClipboardAction(shell); |
| moveAction= new MoveResourceAction(shell); |
| renameAction= new RenameResourceAction(shell); |
| deleteAction = new DeleteResourceAction(shell) { |
| protected List getSelectedResources() { |
| return getSelection().toList();//Arrays.asList(Utils.getResources(getSelection().toArray())); |
| } |
| }; |
| |
| copyAction.setImageDescriptor(images.getImageDescriptor(ISharedImages.IMG_TOOL_COPY)); |
| copyAction.setDisabledImageDescriptor(images.getImageDescriptor(ISharedImages.IMG_TOOL_COPY_DISABLED)); |
| |
| deleteAction.setImageDescriptor(images.getImageDescriptor(ISharedImages.IMG_TOOL_DELETE)); |
| deleteAction.setDisabledImageDescriptor(images.getImageDescriptor(ISharedImages.IMG_TOOL_DELETE_DISABLED)); |
| } |
| |
| private IStructuredSelection getSelection() { |
| final ISelection selection= getContext().getSelection(); |
| |
| if (!(selection instanceof IStructuredSelection)) |
| return new StructuredSelection(); |
| |
| return new StructuredSelection(Utils.getResources(((IStructuredSelection)selection).toArray())); |
| } |
| |
| private IStructuredSelection getObjectSelection() { |
| final ISelection selection= getContext().getSelection(); |
| |
| if (!(selection instanceof IStructuredSelection)) |
| return new StructuredSelection(); |
| |
| return (IStructuredSelection)selection; |
| } |
| |
| private boolean allResourcesAreOfType(IStructuredSelection selection, int resourceMask) { |
| Iterator resources = selection.iterator(); |
| while (resources.hasNext()) { |
| Object next = resources.next(); |
| IResource resource = null; |
| if (next instanceof IResource) { |
| resource = (IResource)next; |
| } else if (next instanceof IAdaptable) { |
| IAdaptable adaptable = (IAdaptable)next; |
| resource = (IResource)adaptable.getAdapter(IResource.class); |
| } |
| if(resource == null) { |
| IResource[] r = Utils.getResources(new Object[] {next}); |
| if(r.length == 1) { |
| resource = r[0]; |
| } |
| } |
| if (resource == null || (resource.getType() & resourceMask) == 0) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.actions.ActionGroup#dispose() |
| */ |
| public void dispose() { |
| super.dispose(); |
| copyAction.dispose(); |
| } |
| } |