| gvSIG desktop 1

package com.iver.cit.gvsig.gui.toc;

import java.awt.event.ActionEvent;

import javax.swing.JMenuItem;

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.tools.Behavior.Behavior;

import com.iver.cit.gvsig.fmap.tools.Behavior.MouseMovementBehavior;

import com.iver.cit.gvsig.fmap.tools.Behavior.PointBehavior;

import com.iver.cit.gvsig.gui.View;

import com.iver.cit.gvsig.gui.toolListeners.StatusBarListener;

import com.iver.cit.gvsig.gui.toolListeners.WCSZoomPixelCursorListener;

/** 

 * @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 WCSZoomPixelCursorTocMenuEntry extends TocMenuEntry {

        private JMenuItem properties;

        FLayer lyr = null;

        public void initialize(FPopupMenu m) {

                super.initialize(m);

                if (isTocItemBranch()) {

                    properties = new JMenuItem(PluginServices.getText(this, "Zoom_pixel"));

                    getMenu().add( properties );

                    properties.setFont(FPopupMenu.theFont);

                    getMenu().setEnabled(true);

                    properties.addActionListener(this);

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

                    MapControl mapCtrl = vista.getMapControl();

                    StatusBarListener sbl = new StatusBarListener(mapCtrl);

                    WCSZoomPixelCursorListener zp = new WCSZoomPixelCursorListener(mapCtrl);

                    mapCtrl.addMapTool("zoom_pixel_cursor", new Behavior[]{new PointBehavior(zp), new MouseMovementBehavior(sbl)});

                }

        }

        public void actionPerformed(ActionEvent e) {

                FLayer[] actives = getMapContext().getLayers().getActives();

                if (actives.length==1) {

                lyr = getNodeLayer();

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

                    MapControl mapCtrl = vista.getMapControl();

                    mapCtrl.setTool("zoom_pixel_cursor");           

                } 

        }

}