| /******************************************************************************* |
| * Copyright (c) 2000, 2003 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.ui.internal.registry; |
| |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.internal.IWorkbenchConstants; |
| import org.eclipse.ui.internal.WorkbenchPlugin; |
| |
| /** |
| * A strategy to read view extensions from the registry. |
| */ |
| public class PerspectiveRegistryReader extends RegistryReader { |
| private static final String TAG_LAYOUT="perspective";//$NON-NLS-1$ |
| private PerspectiveRegistry registry; |
| |
| /** |
| * RegistryViewReader constructor comment. |
| */ |
| public PerspectiveRegistryReader() { |
| super(); |
| } |
| /** |
| * readElement method comment. |
| */ |
| protected boolean readElement(IConfigurationElement element) { |
| if (element.getName().equals(TAG_LAYOUT)) { |
| try { |
| PerspectiveDescriptor desc = new PerspectiveDescriptor(element); |
| registry.addPerspective(desc); |
| } catch (CoreException e) { |
| // log an error since its not safe to open a dialog here |
| WorkbenchPlugin.log("Unable to create layout descriptor.",e.getStatus());//$NON-NLS-1$ |
| } |
| return true; |
| } |
| |
| return false; |
| } |
| /** |
| * Read the view extensions within a registry. |
| */ |
| public void readPerspectives(IPluginRegistry in, PerspectiveRegistry out) |
| { |
| registry = out; |
| readRegistry(in, PlatformUI.PLUGIN_ID, IWorkbenchConstants.PL_PERSPECTIVES); |
| } |
| } |