org.springframework.richclient.application.docking.jide.JideApplicationWindowCloseListener.java Source code

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Here is the source code for org.springframework.richclient.application.docking.jide.JideApplicationWindowCloseListener.java

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/*
 * Copyright 2005 the original author or authors.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package org.springframework.richclient.application.docking.jide;

import com.jidesoft.docking.DockingManager;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.richclient.application.ApplicationWindow;
import org.springframework.richclient.application.docking.jide.perspective.Perspective;

import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

/**
 * A window closing listener that can (and does by default)
 * save the layout of the current page before closing.
 * 
 * @author Jonny Wray
 *
 */
public class JideApplicationWindowCloseListener extends WindowAdapter {

    protected final Log log = LogFactory.getLog(getClass());

    private ApplicationWindow window;
    private DockingManager manager;
    private boolean saveLayoutOnClose = true;

    public JideApplicationWindowCloseListener(ApplicationWindow window, DockingManager manager) {
        this(window, manager, true);
    }

    public JideApplicationWindowCloseListener(ApplicationWindow window, DockingManager manager,
            boolean saveLayoutOnClose) {
        this.window = window;
        this.manager = manager;
        this.saveLayoutOnClose = saveLayoutOnClose;
    }

    public void windowClosing(WindowEvent event) {
        if (saveLayoutOnClose) {
            Perspective perspective = ((JideApplicationPage) window.getPage()).getPerspectiveManager()
                    .getCurrentPerspective();
            LayoutManager.savePageLayoutData(manager, window.getPage().getId(), perspective.getId());
            if (log.isDebugEnabled()) {
                log.debug("Saving page layout for page " + window.getPage().getId() + " and perspective "
                        + perspective.getId());
            }
        }
        window.close();
    }
}