Application: gvSIG desktop

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 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

 */

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 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 org.gvsig.examples.example1;

import com.iver.andami.PluginServices;

import com.iver.andami.plugins.Extension;

import com.iver.andami.plugins.ExtensionDecorator;

import com.iver.andami.preferences.IPreference;

import com.iver.andami.preferences.IPreferenceExtension;

import com.iver.cit.gvsig.About;

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

import com.iver.utiles.extensionPoints.ExtensionPoints;

import com.iver.utiles.extensionPoints.ExtensionPointsSingleton;

import org.gvsig.examples.example1.preferences.CenterViewToPointPage;

import org.gvsig.examples.example1.toc.PropertiesTocMenuEntry;

import java.util.ArrayList;

/**

 * Example of extension with a dialog of preferences, option in a context menu,

 * Exclusive extensions and about page.

 *

 * @author Vicente Caballero Navarro

 */

public class ExampleExtension extends Extension implements IPreferenceExtension {

    private CenterViewToPointPage centerViewPage = new CenterViewToPointPage();

    /* (non-Javadoc)

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

     */

    public void initialize() {

    }

    /* (non-Javadoc)

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

     */

    public void postInitialize() {

        super.postInitialize();

        ExtensionPoints extensionPoints = ExtensionPointsSingleton.getInstance();

        extensionPoints.add("View_TocActions", "CenterViewToPoint",

            new PropertiesTocMenuEntry());

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

        FPanelAbout panelAbout = about.getAboutPanel();

        java.net.URL aboutURL = this.getClass().getResource("/about.htm");

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

            aboutURL);

        exclusiveExtensions();

    }

    /**

     *

     */

    private void exclusiveExtensions() {

        ArrayList goodExtensions = new ArrayList();

        String[] ss = new String[] {

                "com.iver.core.Consola", "com.iver.core.StatusBar",

                "com.iver.cit.gvsig.ViewControls", "com.iver.cit.gvsig.AddLayer",

                "com.iver.cit.gvsig.ProjectExtension",

                "com.iver.cit.gvsig.About", "com.iver.cit.gvsig.LayoutControls",

                "com.iver.cit.gvsig.ViewPropertiesExtension",

                "com.iver.cit.gvsig.ZoomPrev",

                "com.iver.cit.gvsig.ViewProjectWindow",

                "com.iver.cit.gvsig.Print", "com.iver.cit.gvsig.PrintProperties",

                "com.iver.cit.gvsig.LayoutEditableControls",

                "com.iver.cit.gvsig.LayoutUndoExtension",

                "com.iver.cit.gvsig.LayoutRedoExtension",

                "com.iver.cit.gvsig.LayoutInsertToolsExtension",

                "com.iver.cit.gvsig.LayoutGraphicControls",

                "com.iver.cit.gvsig.LayoutEditVertexExtension",

                "com.iver.cit.gvsig.ViewSelectionControls",

                "org.gvsig.examples.example1.extension.CenterViewToPointExtension",

                "org.gvsig.examples.example1.extension.InfoToolExampleExtension",

                "org.gvsig.examples.example1.extension.OpenCSVToPointsExtension",

                "org.gvsig.examples.example1.ExampleExtension"

            };

        for (int i = 0; i < ss.length; i++) {

            goodExtensions.add(ss[i]);

        }

        ExtensionDecorator[] exts = PluginServices.getDecoratedExtensions();

        for (int i = 0; i < exts.length; i++) {

            if (!goodExtensions.contains(exts[i].getExtension().getClass()

                                                    .getName())) {

                exts[i].setVisibility(ExtensionDecorator.ALWAYS_INVISIBLE);

                System.out.println(exts[i].getExtension().getClass().getName());

            } else {

                exts[i].setVisibility(ExtensionDecorator.INACTIVE);

                System.err.println(exts[i].getExtension().getClass().getName());

            }

        }

    }

    /* (non-Javadoc)

     * @see com.iver.andami.plugins.IExtension#execute(java.lang.String)

     */

    public void execute(String arg0) {

    }

    /* (non-Javadoc)

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

     */

    public boolean isEnabled() {

        return false;

    }

    /* (non-Javadoc)

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

     */

    public boolean isVisible() {

        return false;

    }

    /* (non-Javadoc)

     * @see com.iver.andami.preferences.IPreferenceExtension#getPreferencesPage()

     */

    public IPreference getPreferencesPage() {

        return centerViewPage;

    }

}