/*******************************************************************************
* Copyright (c) 2004, 2006 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.tests;
import java.util.ArrayList;
import org.eclipse.ui.IMemento;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.XMLMemento;
import org.eclipse.ui.internal.Perspective;
import org.eclipse.ui.internal.WorkbenchPage;
/**
* Represents the state of a perspective (layout, etc).
*
* @since 3.1
*/
public class PerspectiveState {
private IMemento memento;
/**
*
*/
public PerspectiveState(IWorkbenchPage page) {
WorkbenchPage wbPage = (WorkbenchPage) page;
Perspective persp = wbPage.getActivePerspective();
XMLMemento mem = XMLMemento.createWriteRoot("perspectiveState");
persp.saveState(mem);
this.memento = mem;
}
/**
* Returns the part ids in the given folder (specify <code>null</code> for top level).
*
* @param folderId the folder id, or <code>null</code>
* @return the part ids in the given folder (an <code>ArrayList</code> of <code>String</code>)
*/
public ArrayList getPartIds(String folderId) {
ArrayList result = new ArrayList();
IMemento[] infos = memento.getChild("layout").getChild("mainWindow").getChildren("info");
for (int i = 0; i < infos.length; i++) {
IMemento info = infos[i];
String partId = info.getString("part");
if ("true".equals(info.getString("folder"))) {
if (partId.equals(folderId)) {
IMemento[] pages = info.getChild("folder").getChildren("page");
for (int j = 0; j < pages.length; j++) {
IMemento page = pages[j];
result.add(page.getString("content"));
}
}
}
else {
if (folderId == null) {
result.add(partId);
}
}
}
return result;
}
}