package org.jtheque.core.managers.view.impl.components;

 /*

  * This file is part of JTheque.

  *

  * JTheque is free software: you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation, either version 3 of the License.

  *

  * JTheque 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 General Public License for more details.

  *

  * You should have received a copy of the GNU General Public License

  * along with JTheque.  If not, see <http://www.gnu.org/licenses/>.

  */

 import org.jtheque.core.managers.view.able.IWindowView;

 import javax.swing.JPanel;

 import java.awt.Cursor;

 import java.awt.Graphics;

 /**

  * An Extended Glass Pane. It's a glass pane on which we can display an wait animation.

  *

  * @author Baptiste Wicht

  */

 public final class ExtendedGlassPane extends JPanel {

     private WaitFigure waitFigure;

     private boolean wait;

     private final IWindowView frame;

     /**

      * Construct a new glass pane associated to a frame.

      *

      * @param frame The parent frame

      */

     public ExtendedGlassPane(IWindowView frame) {

         super();

         this.frame = frame;

         setOpaque(false);

     }

     /**

      * Start the wait.

      */

     public void startWait() {

         wait = true;

         setVisible(true);

         setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));

         waitFigure.start();

     }

     /**

      * Stop the wait.

      */

     public void stopWait() {

         wait = false;

         setVisible(false);

         setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));

         waitFigure.stop();

     }

     @Override

     public void setBounds(int x, int y, int width, int height) {

         super.setBounds(x, y, width, height);

         waitFigure.setBounds(width, height);

     }

     @Override

     protected void paintComponent(Graphics graphics) {

         if (wait) {

             waitFigure.paint(graphics);

         }

     }

     /**

      * Set the wait figure.

      *

      * @param waitFigure The new wait figure

      */

     public void setWaitFigure(WaitFigure waitFigure) {

         this.waitFigure = waitFigure;

         waitFigure.setGlassPane(this);

         waitFigure.init();

     }

     /**

      * Get the window of the glass pane.

      *

      * @return The window.

      */

     public IWindowView getWindow() {

         return frame;

     }

 }