| gvSIG desktop 1

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

*

* Copyright (C) 2007 Instituto de Desarrollo Regional 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

*

*   Instituto de Desarrollo Regional (Universidad de Castilla La-Mancha)

*   Campus Universitario s/n

*   02071 Alabacete

*   Spain

*

*   +34 967 599 200

*/

package org.gvsig.remotesensing;

import javax.swing.Icon;

import org.gvsig.fmap.raster.layers.FLyrRasterSE;

import org.gvsig.raster.gui.IGenericToolBarMenuItem;

import org.gvsig.remotesensing.decisiontrees.gui.DecisionTreeDialog;

import org.gvsig.remotesensing.scatterplot.gui.ScatterPlotTocMenuEntry;

import com.iver.andami.PluginServices;

import com.iver.andami.plugins.Extension;

import com.iver.cit.gvsig.fmap.MapContext;

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

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

import com.iver.cit.gvsig.project.documents.view.IProjectView;

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

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

import com.iver.utiles.extensionPoints.ExtensionPoints;

import com.iver.utiles.extensionPoints.ExtensionPointsSingleton;

public class RemoteSensingModule extends Extension implements IGenericToolBarMenuItem {

        /*

         * (non-Javadoc)

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

         */

        public void execute(String actionCommand) {

                if (actionCommand.equals("decision_trees")){

                        com.iver.andami.ui.mdiManager.IWindow activeWindow = PluginServices.getMDIManager().getActiveWindow();

                        //si la ventana activa es de tipo Vista 

                        if (activeWindow instanceof View) {

                                DecisionTreeDialog decisionTreeDialog =new DecisionTreeDialog(600,500,(View)activeWindow);

                                PluginServices.getMDIManager().addWindow(decisionTreeDialog);

                        }

                }

        }

        /*

         * (non-Javadoc)

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

         */

        public void initialize() {

                ExtensionPoints extensionPoints = ExtensionPointsSingleton.getInstance();

                //A?adimos la entrada del toc de diagramas de dispersion.

                extensionPoints.add("View_TocActions", "ScatterPlot", ScatterPlotTocMenuEntry.getSingleton());

                extensionPoints.add("GenericToolBarMenu", "ScatterPlot", ScatterPlotTocMenuEntry.getSingleton());

                extensionPoints.add("GenericToolBarMenu", "DecisionTree", this);

        }

        /*

         * (non-Javadoc)

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

         */

        public boolean isEnabled() {

                com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager().getActiveWindow();

                if (f == null) {

                        return false;

                }

                if (f.getClass() == View.class) {

                        View vista = (View) f;

                        IProjectView model = vista.getModel();

                        MapContext mapa = model.getMapContext();

                        FLayers layers = mapa.getLayers();

                        for (int i = 0; i < layers.getLayersCount(); i++) 

                                if (layers.getLayer(i) instanceof FLyrRasterSE) 

                                        return true;

                }

                return false;

        }

        /*

         * (non-Javadoc)

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

         */

        public boolean isVisible() {

                com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager().getActiveWindow();

                if (f == null) {

                        return false;

                }

                if (f instanceof View) {

                        View vista = (View) f;

                        IProjectView model = vista.getModel();

                        MapContext mapa = model.getMapContext();

                        return mapa.getLayers().getLayersCount() > 0;

                } else {

                        return false;

                }

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.raster.gui.IGenericToolBarMenuItem#getGroup()

         */

        public String getGroup() {

                return "RasterProcess";

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.raster.gui.IGenericToolBarMenuItem#getIcon()

         */

        public Icon getIcon() {

                return PluginServices.getIconTheme().get("blank-icon");

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.raster.gui.IGenericToolBarMenuItem#getOrder()

         */

        public int getOrder() {

                return 0;

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.raster.gui.IGenericToolBarMenuItem#getText()

         */

        public String getText() {

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

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.raster.gui.IGenericToolBarMenuItem#isEnabled(com.iver.cit.gvsig.project.documents.view.toc.ITocItem, com.iver.cit.gvsig.fmap.layers.FLayer[])

         */

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

                return isEnabled();

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.raster.gui.IGenericToolBarMenuItem#isVisible(com.iver.cit.gvsig.project.documents.view.toc.ITocItem, com.iver.cit.gvsig.fmap.layers.FLayer[])

         */

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

                return isVisible();

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.raster.gui.IGenericToolBarMenuItem#execute(com.iver.cit.gvsig.project.documents.view.toc.ITocItem, com.iver.cit.gvsig.fmap.layers.FLayer[])

         */

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

                execute("decision_trees");

        }

}