/* ******************************************************************************
* 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.ISheet;
import org.xmind.gef.command.ModifyCommand;
public class ModifyThemeCommand extends ModifyCommand {
public ModifyThemeCommand(ISheet sheet, String themeId) {
super(sheet, themeId);
}
public ModifyThemeCommand(Collection<? extends ISheet> sheets,
String themeId) {
super(sheets, themeId);
}
protected Object getValue(Object source) {
if (source instanceof ISheet)
return ((ISheet) source).getThemeId();
return null;
}
protected void setValue(Object source, Object value) {
if (source instanceof ISheet) {
ISheet sheet = (ISheet) source;
if (value == null) {
sheet.setThemeId(null);
} else if (value instanceof String) {
sheet.setThemeId((String) value);
}
}
}
}