Application: gvSIG desktop

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * 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., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

/*

 * AUTHORS (In addition to CIT):

 * 2008 Prodevelop S.L. main development

 */

package org.gvsig.geocoding.extension;

import org.gvsig.geocoding.preferences.GeocoPreferences;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import com.iver.andami.PluginServices;

import com.iver.andami.plugins.Extension;

import com.iver.andami.preferences.IPreference;

import com.iver.andami.preferences.IPreferenceExtension;

import com.iver.andami.ui.mdiManager.IWindow;

import com.iver.cit.gvsig.About;

import com.iver.cit.gvsig.gui.panels.FPanelAbout;

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

/**

 * Geocoding Extension. This extension geoposition in the map one postal

 * address.

 * 

 * @author <a href="mailto:jsanz@prodevelop.es"> Jorge Gaspar Sanz Salinas</a>

 * @author <a href="mailto:vsanjaime@prodevelop.es"> Vicente Sanjaime Calvet</a>

 */

public class GeocodingExtension extends Extension implements IPreferenceExtension {

        private static final String GEOCODING = "GEOCODING";

        private static final Logger log = LoggerFactory.getLogger(GeocodingExtension.class);

        private static final IPreference preferencePage = new GeocoPreferences();

        /**

         * execute

         */

        public void execute(String actionCommand) {

                if (actionCommand.equalsIgnoreCase(GEOCODING)) {

                        /* make controller */

                        new GeocoController();

                }

        }

        /**

         * This method initializes some parameters of the extension

         */

        public void initialize() {

                About about = (About) PluginServices.getExtension(About.class);

                FPanelAbout panelAbout = about.getAboutPanel();

                java.net.URL aboutURL = getClass().getClassLoader().getResource(

                                "about/extGeocoding-about.html");

                panelAbout.addAboutUrl(PluginServices.getText(this, "geocoding"),

                                aboutURL);

        }

        /**

         * This method puts available the extension

         */

        public boolean isEnabled() {

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

                if (window instanceof View) {

                        return true;

                }

                return true;

        }

        /**

         * This method puts visible the extension

         */

        public boolean isVisible() {

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

                // Visible when there are tables or views in the window

                if (window instanceof View) {

                        return true;

                }

                return false;

        }

        public IPreference[] getPreferencesPages() {

                IPreference[] preferences=new IPreference[1];

                preferences[0]=preferencePage;

                return preferences;

        }

}