| gvSIG desktop 1

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * This program 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 2

 * 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 General Public License for more details.

 *

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

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package com.iver.core.mdiManager;

import java.awt.Cursor;

import java.util.ArrayList;

import java.util.Iterator;

import javax.swing.JDialog;

import org.apache.log4j.Logger;

import com.iver.andami.ui.mdiFrame.MDIFrame;

/**

 *

 */

public class DialogStackSupport{

    /** log */

    private static Logger logger = Logger.getLogger(DialogStackSupport.class.getName());

    /** Pila de di?logos modales mostrados */

    private ArrayList dialogStack = new ArrayList(0);

    private ArrayList dialogCursors = new ArrayList(0);

    public DialogStackSupport(MDIFrame frame){

    }

    public void pushDialog(JDialog dlg){

            dialogStack.add(dlg);

    }

    public JDialog popDialog(){

            int dialogStackSize=dialogStack.size();

            if (dialogStackSize<1)

                    return null;

            return (JDialog) dialogStack.remove(dialogStackSize - 1);

    }

        /**

         * @return

         */

        public void setWaitCursor() {

        dialogCursors.clear();

                for (Iterator iter = dialogStack.iterator(); iter.hasNext();) {

                        JDialog dlg = (JDialog) iter.next();

            dialogCursors.add(dlg.getCursor());

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

                 dlg.getGlassPane().setVisible(true);

            }

        }

        /**

         *

         */

        public void restoreCursor() {

                for (Iterator iter = dialogStack.iterator(); iter.hasNext();) {

                        JDialog dlg = (JDialog) iter.next();

            // TODO: RECUPERAR EL CURSOR

            dlg.setCursor(null);

                    dlg.getGlassPane().setVisible(false);

                }

        }

}