Application: gvSIG desktop

package com.iver.cit.gvsig.project.documents.view.toc.actions;

import com.iver.andami.PluginServices;

import com.iver.cit.gvsig.fmap.MapControl;

import com.iver.cit.gvsig.fmap.layers.FLayer;

import com.iver.cit.gvsig.fmap.layers.FLyrRaster;

import com.iver.cit.gvsig.project.documents.view.gui.View;

import com.iver.cit.gvsig.project.documents.view.toc.AbstractTocContextMenuAction;

import com.iver.cit.gvsig.project.documents.view.toc.ITocItem;

/* 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

 */

/* CVS MESSAGES:

 *

 * $Id: ZoomPixelCursorTocMenuEntry.java 7738 2006-10-02 13:52:34Z jaume $

 * $Log$

 * Revision 1.2  2006-10-02 13:52:34  jaume

 * organize impots

 *

 * Revision 1.1  2006/09/15 10:41:30  caballero

 * extensibilidad de documentos

 *

 * Revision 1.1  2006/09/12 15:58:14  jorpiell

 * "Sacadas" las opcines del men? de FPopupMenu

 *

 *

 */

/**

 * @author Nacho Brodin <brodin_ign@gva.es>

 *

 * Entrada de men? para la activaci?n de la funcionalidad de zoom a un

 * pixel centrado en el cursor.

 */

public class ZoomPixelCursorTocMenuEntry extends AbstractTocContextMenuAction {

        public static final int ZOOM_TO_IMAGE_CENTER = 0x1;

        public static final int ZOOM_TO_VIEW_CENTER = 0x2;

        FLayer lyr = null;

        public int zoomType = ZOOM_TO_VIEW_CENTER;

        public String getGroup() {

                return "group2"; //FIXME

        }

        public int getGroupOrder() {

                return 20;

        }

        public int getOrder() {

                return 2;

        }

        public String getText() {

                return PluginServices.getText(this, "Zoom_pixel");

        }

        public boolean isEnabled(ITocItem item, FLayer[] selectedItems) {

                return true;

        }

        public boolean isVisible(ITocItem item, FLayer[] selectedItems) {

                if (isTocItemBranch(item)) {

                        return getNodeLayer(item) instanceof FLyrRaster;

                }

                return false;

        }

        public void execute(ITocItem item, FLayer[] selectedItems) {

                if (selectedItems.length==1) {

                lyr = getNodeLayer(item);

                    View vista = (View) PluginServices.getMDIManager().getActiveWindow();

                    MapControl mapCtrl = vista.getMapControl();

                    mapCtrl.setTool("zoom_pixel_cursor");

                }

        }

}