/*******************************************************************************
* Copyright (c) 2000, 2007 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.registry;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.IExtensionRegistry;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.internal.WorkbenchPlugin;
/**
* A strategy to read view extensions from the registry.
*/
public class PerspectiveRegistryReader extends RegistryReader {
private PerspectiveRegistry registry;
/**
* RegistryViewReader constructor comment.
*
* @param out the output registry
*/
public PerspectiveRegistryReader(PerspectiveRegistry out) {
super();
registry = out;
}
/**
* readElement method comment.
*/
// for dynamic UI - change access from protected to public
protected boolean readElement(IConfigurationElement element) {
if (element.getName().equals(IWorkbenchRegistryConstants.TAG_PERSPECTIVE)) {
try {
PerspectiveDescriptor desc = new PerspectiveDescriptor(element.getAttribute(IWorkbenchRegistryConstants.ATT_ID), 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.
*
* @param in the registry to read
*/
public void readPerspectives(IExtensionRegistry in) {
readRegistry(in, PlatformUI.PLUGIN_ID,
IWorkbenchRegistryConstants.PL_PERSPECTIVES);
}
}