Application: gvSIG desktop

/*

 * Created on 20-feb-2004

 *

 * To change the template for this generated file go to

 * Window>Preferences>Java>Code Generation>Code and Comments

 */

/* 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.cit.gvsig;

import org.apache.log4j.Logger;

import com.iver.andami.PluginServices;

import com.iver.andami.messages.NotificationManager;

import com.iver.andami.plugins.Extension;

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

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

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

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

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

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

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

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

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

import com.iver.cit.gvsig.gui.selectionByTheme.DefaultSelectionByThemeModel;

import com.iver.cit.gvsig.gui.selectionByTheme.MySelectionByThemeListener;

import com.iver.cit.gvsig.gui.selectionByTheme.SelectionByTheme;

import com.iver.cit.gvsig.project.Project;

import com.iver.cit.gvsig.project.ProjectView;

//import com.iver.utiles.FPanelExtentSelector;

/**

 * Extensi?n que controla las operaciones basicas realizadas sobre la vista.

 *

 * @author vcn

 */

public class ViewControls extends Extension {

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

        /**

         * @see com.iver.mdiApp.plugins.IExtension#updateUI(java.lang.String)

         */

        public void execute(String s) {

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

                ProjectView model = vista.getModel();

                FMap mapa = model.getMapContext();

                MapControl mapCtrl = vista.getMapControl();

                logger.debug("Comand : " + s);

                if (s.compareTo("FULL") == 0) {

                        try {

                            // mapa.beginAtomicEvent();

                                mapa.getViewPort().setExtent(mapa.getLayers().getFullExtent());

                                vista.repaintMap();

                                // mapa.endAtomicEvent();

                        } catch (DriverException e) {

                                NotificationManager.addError("Error obteniendo el full extent",

                                        e);

                        }

                } else if (s.compareTo("SELECTIONBYSHAPE") == 0) {

                        SelectionByTheme dlg = new SelectionByTheme();

                        //FLayer[] layers = mapa.getLayers().getActives();

                        //int count = 0;

                        dlg.setModel(new DefaultSelectionByThemeModel());

                        dlg.addSelectionListener(new MySelectionByThemeListener());

                        PluginServices.getMDIManager().addView(dlg);

                } else if (s.compareTo("ENCUADRE") == 0) {

                        FPanelExtentSelector l = new FPanelExtentSelector();

                        ProjectExtension p = (ProjectExtension) PluginServices.getExtension(com.iver.cit.gvsig.ProjectExtension.class);

                        Project project = p.getProject();

                        ExtentListSelectorModel modelo = new ExtentListSelectorModel(project);

                        //ProjectExtent[] extents = project.getExtents();

                        project.addPropertyChangeListener(modelo);

                        l.setModel(modelo);

                        l.addSelectionListener(new Encuadrator(project, mapa, vista));

                        PluginServices.getMDIManager().addView(l);

                } else if (s.compareTo("INFO") == 0) {

                        mapCtrl.setTool("info");

                } else if (s.compareTo("CONFIG_LOCATOR") == 0) {

                        //Set up the map overview

                        FPanelLocConfig m_panelLoc = new FPanelLocConfig(vista.getMapOverview());

                        PluginServices.getMDIManager().addView(m_panelLoc);

                        m_panelLoc.setPreferredSize(m_panelLoc.getSize());

                } else if (s.compareTo("PAN") == 0) {

                        mapCtrl.setTool("pan");

                } else if (s.compareTo("ZOOM_IN") == 0) {

                        mapCtrl.setTool("zoomIn");

                } else if (s.compareTo("ZOOM_OUT") == 0) {

                        mapCtrl.setTool("zoomOut");

                } else if (s.compareTo("MEDICION") == 0) {

                        mapCtrl.setTool("medicion");

                } else if (s.compareTo("AREA") == 0) {

                        mapCtrl.setTool("area");

                } else if (s.compareTo("SELRECT") == 0) {

                        mapCtrl.setTool("rectSelection");

                } else if (s.compareTo("SELPOINT") == 0) {

                        mapCtrl.setTool("pointSelection");

                } else if (s.compareTo("TEMAS_VISIBLES") == 0) {

                        setVisibles(true, mapa);

                } else if (s.compareTo("TEMAS_NOVISIBLES") == 0) {

                        setVisibles(false, mapa);

                } else if (s.compareTo("TEMAS_ACTIVOS") == 0) {

                        setActives(true, mapa);

                } else if (s.compareTo("TEMAS_NOACTIVOS") == 0) {

                        setActives(false, mapa);

                }else if (s.compareTo("SAVERASTER") == 0) {

                        mapCtrl.setTool("saveRaster");

                }else if (s.compareTo("SELECTIMAGE") == 0) {

                        mapCtrl.setTool("selectImage");

                }

        }

        /**

         * Pone todas las capas visibles o no visibles.

         *

         * @param visible true si que quieren poner a visibles.

         * @param mapa FMap sobre el que actuar.

         */

        private void setVisibles(boolean visible, FMap mapa) {

                for (int i = 0; i < mapa.getLayers().getLayersCount(); i++) {

                        FLayer layer = mapa.getLayers().getLayer(i);

                        layer.setVisible(visible);

                }

        }

        /**

         * Pone todas las capas activas o no activas.

         *

         * @param active true si que quieren poner a activas.

         * @param mapa FMap sobre el que actuar.

         */

        private void setActives(boolean active, FMap mapa) {

                for (int i = 0; i < mapa.getLayers().getLayersCount(); i++) {

                        FLayer layer = mapa.getLayers().getLayer(i);

                        layer.setActive(active);

                }

        }

        /**

         * @see com.iver.mdiApp.plugins.IExtension#isVisible()

         */

        public boolean isVisible() {

                com.iver.andami.ui.mdiManager.View f = PluginServices.getMDIManager()

                                                                                                                         .getActiveView();

                if (f == null) {

                        return false;

                }

                if (f.getClass() == View.class) {

                        View vista = (View) f;

                        ProjectView model = vista.getModel();

                        FMap mapa = model.getMapContext();

                        return mapa.getLayers().getLayersCount() > 0;

                } else {

                        return false;

                }

        }

        /**

         * @see com.iver.andami.plugins.IExtension#initialize()

         */

        public void initialize() {

        }

        /**

         * @see com.iver.andami.plugins.IExtension#isEnabled()

         */

        public boolean isEnabled() {

                return true;

        }

}