| gvSIG desktop 1

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

*

* Copyright (C) 2007 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.

*/

package org.gvsig.gvsig3dgui.layer.properties;

import org.gvsig.exceptions.BaseException;

import org.gvsig.gui.beans.panelGroup.PanelGroupManager;

import org.gvsig.gui.beans.panelGroup.tabbedPanel.TabbedPanel;

import org.gvsig.gvsig3dgui.view.View3D;

import com.iver.ai2.gvsig3d.map3d.layers.Layer3DProps;

import com.iver.andami.PluginServices;

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

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

import com.iver.cit.gvsig.panelGroup.PanelGroupDialog;

import com.iver.cit.gvsig.panelGroup.loaders.PanelGroupLoaderFromExtensionPoint;

import com.iver.cit.gvsig.project.documents.view.toc.AbstractTocContextMenuAction;

import com.iver.cit.gvsig.project.documents.view.toc.ITocItem;

/**

 * Entrada en del men� contextual del TOC correspondiente al cuadro de

 * propiedades 3D

 * 

 * @author �ngel Fraile Gri��n. (angel.fraile@iver.es)

 */

public class PropertiesTocMenuEntry3D extends AbstractTocContextMenuAction {

        static private PropertiesTocMenuEntry3D singleton = null;

        private PanelGroupDialog properties = null;

        private FLayer lyr = null;

        /**

         * Nadie puede crear una instancia a esta clase �nica, hay que usar el

         * getSingleton()

         */

        private PropertiesTocMenuEntry3D() {

        }

        /**

         * Devuelve un objeto unico a dicha clase

         * 

         * @return

         */

        static public PropertiesTocMenuEntry3D getSingleton() {

                if (singleton == null)

                        singleton = new PropertiesTocMenuEntry3D();

                return singleton;

        }

        /*

         * (non-Javadoc)

         * 

         * @see com.iver.cit.gvsig.project.documents.contextMenu.AbstractContextMenuAction#getGroup()

         */

        public String getGroup() {

                return PluginServices.getText(this, "Layer3D");

        }

        /*

         * (non-Javadoc)

         * 

         * @see com.iver.cit.gvsig.project.documents.contextMenu.AbstractContextMenuAction#getGroupOrder()

         */

        public int getGroupOrder() {

                return 60;

        }

        /*

         * (non-Javadoc)

         * 

         * @see com.iver.cit.gvsig.project.documents.contextMenu.AbstractContextMenuAction#getOrder()

         */

        public int getOrder() {

                return 0;

        }

        /*

         * (non-Javadoc)

         * 

         * @see com.iver.cit.gvsig.project.documents.IContextMenuAction#getText()

         */

        public String getText() {

                return (PluginServices.getText(this, "Propiedades_3D"));

        }

        /**

         * Enable options

         * Is enabled when a view 3D is selected

         */

        public boolean isEnabled(ITocItem item, FLayer[] selectedItems) {

                com.iver.andami.ui.mdiManager.IWindow f = PluginServices

                .getMDIManager().getActiveWindow();

                // Only isEnable = true, where the view has a view3D.

                if (f instanceof View3D) {

                        if ((selectedItems == null) || (selectedItems.length != 1))

                                return false;

                        else

                                return true;

                }

                return false;

        }

        /**

         * Visibility options

         * Is visible when a view 3D is selected

         *     

         */

        public boolean isVisible(ITocItem item, FLayer[] selectedItems) {

                boolean visible;

                if ((selectedItems == null) || (selectedItems.length != 1))

                        return false;

                Layer3DProps prop3D;

                prop3D = Layer3DProps.getLayer3DProps(selectedItems[0]);

                visible = (prop3D == null) ? false : true;

                com.iver.andami.ui.mdiManager.IWindow f = PluginServices

                .getMDIManager().getActiveWindow();

                // Only isEnable = true, where the view has a view3D.

                if (f instanceof View3D) {

                        return visible;

                }

                return false;

        }

        /**

         * Gestiona la apertura del di�logo de propiedades 3D cuando se pulsa la

         * opci�n asignando a este las propiedades iniciales.

         */

        public void execute(ITocItem item, FLayer[] selectedItems) {

                if ((selectedItems == null) || (selectedItems.length != 1))

                        return;

                lyr = selectedItems[0];

                try {

                        PanelGroupManager manager = PanelGroupManager.getManager();

                        manager.registerPanelGroup(TabbedPanel.class);

                        manager.setDefaultType(TabbedPanel.class);

                        TabbedPanel panelGroup = (TabbedPanel) manager.getPanelGroup(lyr);

                        PanelGroupLoaderFromExtensionPoint loader = new PanelGroupLoaderFromExtensionPoint(

                                        "PropertiesDialog3D");

                        properties = new PanelGroupDialog(lyr.getName(), PluginServices.getText(this, "Propiedades_3D"),

                                        550, 450, (byte) (WindowInfo.MODELESSDIALOG

                                                        | WindowInfo.RESIZABLE | WindowInfo.MAXIMIZABLE),

                                        panelGroup);

                        properties.loadPanels(loader);

                        PluginServices.getMDIManager().addWindow(properties);

                } catch (BaseException be) {

                        System.out.println(be.getLocalizedMessageStack());

                } catch (Exception e) {

                        e.printStackTrace();

                }

        }

}