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.

 *

 */

package org.gvsig.app.extension;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

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.gui.LayoutPanel;

/**

 * Extensi?n que contiene todas las herramientas de edici?n.

 * 

 * @author Vicente Caballero Navarro

 */

public class LayoutEditVertexExtension extends Extension {

    private static final Logger logger = LoggerFactory

        .getLogger(LayoutEditVertexExtension.class);;

    private LayoutPanel layout = null;

    /**

     * DOCUMENT ME!

     */

    public void initialize() {

        // TODO Auto-generated method stub

        registerIcons();

    }

    private void registerIcons() {

        PluginServices.getIconTheme().registerDefault("layout-edit-vertex",

            this.getClass().getClassLoader().getResource("images/Select1.png"));

    }

    /**

     * DOCUMENT ME!

     * 

     * @param s

     *            DOCUMENT ME!

     */

    public void execute(String s) {

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

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

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

            layout.getLayoutControl().setTool("layoutedit");

            layout.getDocument().setModified(true);

        }

    }

    /**

     * DOCUMENT ME!

     * 

     * @return DOCUMENT ME!

     */

    public boolean isEnabled() {

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

        if (f == null) {

            return false;

        }

        if (f instanceof LayoutPanel) {

            LayoutPanel layout = (LayoutPanel) f;

            if (layout.getLayoutContext().isEditable()) {

                return true;

                // IFFrame[] fframes = layout.getFFrames();

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

                // if (fframes[i].getSelected() != IFFrame.NOSELECT

                // && fframes[i] instanceof IFFrameEditableVertex) {

                // return true;

                // }

                // }

            }

        }

        return false;

    }

    /**

     * DOCUMENT ME!

     * 

     * @return DOCUMENT ME!

     */

    public boolean isVisible() {

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

        if (f == null) {

            return false;

        }

        if (f instanceof LayoutPanel) {

            // Layout layout = (Layout) f;

            return true; // layout.m_Display.getMapControl().getMapContext().getLayers().layerCount()

                         // > 0;

        } else {

            return false;

        }

    }

}