/* ******************************************************************************
* Copyright (c) 2006-2012 XMind Ltd. and others.
*
* This file is a part of XMind 3. XMind releases 3 and
* above are dual-licensed under the Eclipse Public License (EPL),
* which is available at http://www.eclipse.org/legal/epl-v10.html
* and the GNU Lesser General Public License (LGPL),
* which is available at http://www.gnu.org/licenses/lgpl.html
* See http://www.xmind.net/license.html for details.
*
* Contributors:
* XMind Ltd. - initial API and implementation
*******************************************************************************/
package org.xmind.ui.commands;
import java.util.Collection;
import org.xmind.core.ITopic;
import org.xmind.gef.ISourceProvider;
import org.xmind.gef.command.ModifyCommand;
public class ModifyFoldedCommand extends ModifyCommand {
public ModifyFoldedCommand(ITopic source, boolean newFolded) {
super(source, Boolean.valueOf(newFolded));
}
public ModifyFoldedCommand(Collection<? extends ITopic> sources,
boolean newFolded) {
super(sources, Boolean.valueOf(newFolded));
}
public ModifyFoldedCommand(ISourceProvider sourceProvider, boolean newFolded) {
super(sourceProvider, Boolean.valueOf(newFolded));
}
protected Object getValue(Object source) {
if (source instanceof ITopic) {
return Boolean.valueOf(((ITopic) source).isFolded());
}
return null;
}
protected void setValue(Object source, Object value) {
if (source instanceof ITopic && value instanceof Boolean) {
((ITopic) source).setFolded(((Boolean) value).booleanValue());
}
}
}