| 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 org.gvsig.app.project.documents.layout.tools;

import java.awt.Image;

import org.gvsig.andami.PluginServices;

import org.gvsig.app.project.documents.layout.FLayoutUtilities;

import org.gvsig.app.project.documents.layout.fframes.IFFrame;

import org.gvsig.app.project.documents.layout.fframes.IFFrameEditableVertex;

import org.gvsig.app.project.documents.layout.gui.LayoutPanel;

import org.gvsig.app.project.documents.layout.tools.listener.LayoutMoveListener;

import org.gvsig.fmap.mapcontrol.tools.BehaviorException;

import org.gvsig.fmap.mapcontrol.tools.Events.PointEvent;

/**

 * Implementaci�n de la interfaz LayoutMoveListener como herramienta para editar

 * una geometr�a.

 *

 * @author Vicente Caballero Navarro

 */

public class LayoutEditGraphicsListenerImpl implements LayoutMoveListener {

        public static final Image icrux = PluginServices.getIconTheme()

                .get("crux-cursor").getImage();

        private LayoutPanel layout;

        /**

         * Crea un nuevo LayoutSelectionListenerImpl.

         *

         * @param l Layout.

         */

        public LayoutEditGraphicsListenerImpl(LayoutPanel l) {

                this.layout = l;

        }

        /**

         * @see org.gvsig.fmap.mapcontrol.tools.Listeners.PanListener#move(java.awt.geom.Point2D,

         *                 java.awt.geom.Point2D)

         */

        public void drag(PointEvent event) {

                IFFrame[] fframes=layout.getLayoutContext().getFFrames();

            for (int i=0;i<fframes.length;i++){

                    IFFrame frame=fframes[i];

                    if (frame instanceof IFFrameEditableVertex){

                            ((IFFrameEditableVertex)frame).pointDragged(FLayoutUtilities.toSheetPoint(event.getPoint(),layout.getLayoutControl().getAT()));

                            //layout.setStatus(Layout.GRAPHICS);

                    }

            }

        }

        /**

         * @see org.gvsig.fmap.mapcontrol.tools.Listeners.ToolListener#getCursor()

         */

        public Image getImageCursor() {

                return icrux;

        }

        /**

         * @see org.gvsig.fmap.mapcontrol.tools.Listeners.ToolListener#cancelDrawing()

         */

        public boolean cancelDrawing() {

                return true;

        }

        public void press(PointEvent event) throws BehaviorException {

                IFFrame[] fframes=layout.getLayoutContext().getFFrames();

            for (int i=0;i<fframes.length;i++){

                    IFFrame frame=fframes[i];

                    if (frame instanceof IFFrameEditableVertex){

                            ((IFFrameEditableVertex)frame).pointPressed(FLayoutUtilities.toSheetPoint(event.getPoint(),layout.getLayoutControl().getAT()));

                    }

            }

        }

        public void release(PointEvent event) throws BehaviorException {

                IFFrame[] fframes=layout.getLayoutContext().getFFrames();

            for (int i=0;i<fframes.length;i++){

                    IFFrame frame=fframes[i];

                    if (frame instanceof IFFrameEditableVertex){

                            if (frame.getSelected()!=IFFrame.NOSELECT && ((IFFrameEditableVertex)frame).isEditing()){

                                    IFFrame fframeAux=frame.cloneFFrame(layout);

                                    ((IFFrameEditableVertex)fframeAux).startEditing();

                                    ((IFFrameEditableVertex)fframeAux).pointReleased(FLayoutUtilities.toSheetPoint(event.getPoint(),layout.getLayoutControl().getAT()),((IFFrameEditableVertex)frame).getGeometry());

                                    layout.getLayoutContext().getFrameCommandsRecord().update(frame,fframeAux);

                                    fframeAux.getBoundingBox(layout.getLayoutControl().getAT());

                                    layout.getLayoutContext().updateFFrames();

                            }

                    }

            }

            layout.getLayoutControl().refresh();

        }

        public void click(PointEvent event) {

        }

        public void move(PointEvent event) throws BehaviorException {

        }

}