Application: gvSIG desktop » gvSIG Document Layout

/* 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.

 *

 */

package org.gvsig.app.extension;

import java.awt.event.KeyEvent;

import javax.swing.KeyStroke;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.plugins.Extension;

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

import org.gvsig.app.project.documents.layout.LayoutKeyEvent;

import org.gvsig.app.project.documents.layout.gui.LayoutPanel;

/**

 * Extensi?n para controlar las operaciones basicas de edici?n sobre el Layout.

 * 

 * @author Vicente Caballero Navarro

 */

public class LayoutEditableControls extends Extension {

    private static LayoutKeyEvent lke = new LayoutKeyEvent();

    private static KeyStroke copyLayout = KeyStroke.getKeyStroke(KeyEvent.VK_C,

        KeyEvent.CTRL_MASK);

    private static KeyStroke cutLayout = KeyStroke.getKeyStroke(KeyEvent.VK_X,

        KeyEvent.CTRL_MASK);

    private static KeyStroke pasteLayout = KeyStroke.getKeyStroke(

        KeyEvent.VK_V, KeyEvent.CTRL_MASK);

    private static KeyStroke leftLayout = KeyStroke.getKeyStroke(

        KeyEvent.VK_LEFT, 0);

    private static KeyStroke rightLayout = KeyStroke.getKeyStroke(

        KeyEvent.VK_RIGHT, 0);

    private static KeyStroke upLayout = KeyStroke.getKeyStroke(KeyEvent.VK_UP,

        0);

    private static KeyStroke downLayout = KeyStroke.getKeyStroke(

        KeyEvent.VK_DOWN, 0);

    private static KeyStroke undoLayout = KeyStroke.getKeyStroke(KeyEvent.VK_Z,

        KeyEvent.CTRL_MASK);

    private static KeyStroke redoLayout = KeyStroke.getKeyStroke(KeyEvent.VK_Y,

        KeyEvent.CTRL_MASK);

    private static KeyStroke del1Layout = KeyStroke.getKeyStroke(

        KeyEvent.VK_DELETE, 0);

    private static KeyStroke del2Layout = KeyStroke.getKeyStroke(

        KeyEvent.VK_BACK_SPACE, 0);

    /**

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

     */

    public void execute(String s) {

        LayoutPanel layout =

            (LayoutPanel) PluginServices.getMDIManager().getActiveWindow();

        if (s.equals("layout-properties")) {

            if (layout.showFProperties()) {

                layout.getDocument().setModified(true);

            }

        }

    }

    /**

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

     */

    public boolean isVisible() {

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

        if (f == null) {

            return false;

        }

        if (f instanceof LayoutPanel) {

            return true;

        }

        return false;

    }

    /**

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

     */

    public void initialize() {

        registerKeys();

    }

    private static void registerKeys() {

        PluginServices.registerKeyStroke(copyLayout, lke);

        PluginServices.registerKeyStroke(cutLayout, lke);

        PluginServices.registerKeyStroke(pasteLayout, lke);

        PluginServices.registerKeyStroke(leftLayout, lke);

        PluginServices.registerKeyStroke(rightLayout, lke);

        PluginServices.registerKeyStroke(upLayout, lke);

        PluginServices.registerKeyStroke(downLayout, lke);

        PluginServices.registerKeyStroke(undoLayout, lke);

        PluginServices.registerKeyStroke(redoLayout, lke);

        PluginServices.registerKeyStroke(del1Layout, lke);

        PluginServices.registerKeyStroke(del2Layout, lke);

    }

    // private static void unregisterKeys() {

    // PluginServices.unRegisterKeyStroke(copyLayout);

    // PluginServices.unRegisterKeyStroke(cutLayout);

    // PluginServices.unRegisterKeyStroke(pasteLayout);

    // PluginServices.unRegisterKeyStroke(leftLayout);

    // PluginServices.unRegisterKeyStroke(rightLayout);

    // PluginServices.unRegisterKeyStroke(upLayout);

    // PluginServices.unRegisterKeyStroke(downLayout);

    // PluginServices.unRegisterKeyStroke(undoLayout);

    // PluginServices.unRegisterKeyStroke(redoLayout);

    // PluginServices.unRegisterKeyStroke(del1Layout);

    // PluginServices.unRegisterKeyStroke(del2Layout);

    // }

    /**

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

     */

    public boolean isEnabled() {

        return true;

    }

}