/*
* Rapid Beans Framework: EnablerDocumentSave.java
*
* Copyright (C) 2009 Martin Bluemel
*
* Creation Date: 12/27/2006
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU Lesser General Public License as published by the Free Software Foundation;
* either version 3 of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
* You should have received a copies of the GNU Lesser General Public License and the
* GNU General Public License along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
package org.rapidbeans.presentation.enabler;
import org.rapidbeans.datasource.Document;
/**
* enables / disable the save document menu item.
*
* @author Martin Bluemel
*/
public class EnablerDocumentSave extends Enabler {
public EnablerDocumentSave() {
super(EnablerDocumentSave.class.getName());
}
/**
* the execute method of every Action.
*
* @return if the menu is enable or not.
*/
public boolean getEnabled() {
Document doc = this.getClient().getActiveDocument();
if (doc == null) {
return false;
} else if (doc.getUrl() == null) {
return false;
} else {
return doc.getChanged();
}
}
}