| /******************************************************************************* |
| * Copyright (c) 2006, 2008 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.ui.internal.quickaccess; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.ui.IPerspectiveDescriptor; |
| import org.eclipse.ui.ISharedImages; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.internal.WorkbenchImages; |
| |
| /** |
| * @since 3.3 |
| * |
| */ |
| public class PerspectiveProvider extends QuickAccessProvider { |
| |
| private QuickAccessElement[] cachedElements; |
| private Map idToElement = new HashMap(); |
| |
| public String getId() { |
| return "org.eclipse.ui.perspectives"; //$NON-NLS-1$ |
| } |
| |
| public QuickAccessElement getElementForId(String id) { |
| getElements(); |
| return (PerspectiveElement) idToElement.get(id); |
| } |
| |
| public QuickAccessElement[] getElements() { |
| if (cachedElements == null) { |
| IPerspectiveDescriptor[] perspectives = PlatformUI.getWorkbench() |
| .getPerspectiveRegistry().getPerspectives(); |
| cachedElements = new QuickAccessElement[perspectives.length]; |
| for (int i = 0; i < perspectives.length; i++) { |
| PerspectiveElement perspectiveElement = new PerspectiveElement( |
| perspectives[i], this); |
| cachedElements[i] = perspectiveElement; |
| idToElement.put(perspectiveElement.getId(), perspectiveElement); |
| } |
| } |
| return cachedElements; |
| } |
| |
| public ImageDescriptor getImageDescriptor() { |
| return WorkbenchImages |
| .getImageDescriptor(ISharedImages.IMG_ETOOL_DEF_PERSPECTIVE); |
| } |
| |
| public String getName() { |
| return QuickAccessMessages.QuickAccess_Perspectives; |
| } |
| } |