Application: gvSIG desktop » gvSIG raster

package org.gvsig.raster.tools.app.basic.tool.infobypoint;

import java.awt.Component;

import javax.swing.JOptionPane;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.plugins.Extension;

import org.gvsig.andami.ui.mdiManager.IWindow;

import org.gvsig.app.project.documents.view.ViewDocument;

import org.gvsig.app.project.documents.view.gui.AbstractViewPanel;

import org.gvsig.app.project.documents.view.toolListeners.StatusBarListener;

import org.gvsig.fmap.mapcontext.MapContext;

import org.gvsig.fmap.mapcontext.layers.FLayers;

import org.gvsig.fmap.mapcontrol.MapControl;

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

import org.gvsig.fmap.mapcontrol.tools.Behavior.MouseMovementBehavior;

import org.gvsig.fmap.mapcontrol.tools.Behavior.PointBehavior;

import org.gvsig.raster.fmap.layers.FLyrRaster;

import org.gvsig.raster.tools.app.basic.tool.infobypoint.gui.InfoByPointDataModel;

import org.gvsig.raster.tools.app.basic.tool.infobypoint.viewtool.InfoByPixelPointListener;

public class InfoByRasterPointExtension extends Extension {

        public InfoByRasterPointExtension() {

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.andami.plugins.IExtension#execute(java.lang.String)

         */

        public void execute(String actionCommand) {

                if(actionCommand.compareTo("INFO_BY_PIXEL") == 0) {

                        MainInfoByPointDialog dialog = new MainInfoByPointDialog();

                        InfoByPointDataModel model = dialog.getInfoByPointDataModel();

                        IWindow theView = PluginServices.getMDIManager().getActiveWindow();

                        if(!(theView instanceof AbstractViewPanel)) {

                                JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), PluginServices.getText(this.getClass(), "window_not_valid"));

                                return;

                        }

                        MapControl mapCtrl = ((AbstractViewPanel)theView).getMapControl();

                        StatusBarListener sbl = new StatusBarListener(mapCtrl);

                        InfoByPixelPointListener ibpl = new InfoByPixelPointListener(mapCtrl, model);

                        mapCtrl.addBehavior("infoByRasterPoint", new Behavior[]{new PointBehavior(ibpl),

                                                new MouseMovementBehavior(sbl)});

                        mapCtrl.setTool("infoByRasterPoint");

                        model.setARGB(0, 255, 125, 110);

                        model.setCMYK(new double[]{54, 254, 121, 190});

                        model.setHSL(234.3, 125.5, 110.3);

                        model.setBandValues(new double[]{4.53, 2.24, 67.7, 67.87});

                        model.setNumberOfBands(4);

                        model.setPixelPoint(100, 105);

                        model.setViewPoint(305, 405);

                        model.setWorldPoint(20554523.32, 19362125.23);

                        model.setLayerList(new String[]{

                                        "Esta_es_la_capa_numero_uno_de_la_lista_de_capas.jpg",

                                        "Esta_es_la_capa_segunda_de_la_lista_de_capas_del_info_by_point.jpg"});

                        dialog.updateDataModel();

                        PluginServices.getMDIManager().addWindow(dialog);

                }

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.andami.plugins.IExtension#isEnabled()

         */

        @SuppressWarnings("deprecation")

        public boolean isEnabled() {

                org.gvsig.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager().getActiveWindow();

                if (f == null)

                        return false;

                if (f instanceof AbstractViewPanel) {

                        AbstractViewPanel vista = (AbstractViewPanel) f;

                        ViewDocument model = vista.getModel();

                        MapContext mapa = model.getMapContext();

                        FLayers layers = mapa.getLayers();

                        for (int i = 0; i < layers.getLayersCount(); i++)

                                if (layers.getLayer(i) instanceof FLyrRaster)

                                        return true;

                }

                return false;

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.andami.plugins.IExtension#isVisible()

         */

        public boolean isVisible() {

                return isEnabled();

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.andami.plugins.IExtension#initialize()

         */

        public void initialize() {

                registerIcons();

        }

        private void registerIcons() {

                PluginServices.getIconTheme().registerDefault(

                                "info-by-pixel",

                                getClass().getClassLoader().getResource("images/infoByRasterPoint.png")

                        );

        }

}