Application: gvSIG desktop

/* 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.scatterplot.gui;

import java.awt.BorderLayout;

import javax.swing.JPanel;

import org.gvsig.gui.beans.buttonspanel.ButtonsPanel;

import org.gvsig.gui.beans.buttonspanel.ButtonsPanelEvent;

import org.gvsig.gui.beans.buttonspanel.ButtonsPanelListener;

import org.gvsig.raster.grid.GridException;

import com.iver.andami.PluginServices;

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

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

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

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

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

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

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

/**

* Dialogo para el grafico de dispersion.

*         

* @author Alejandro Mu?oz Sanchez (alejandro.munoz@uclm.es)   

* @version 11/12/2007

*  

**/

public class ScatterPlotDialog extends JPanel implements IWindow, IWindowListener, ButtonsPanelListener {

        private static final long serialVersionUID = 2847035927527203595L;

        private ScatterPlotPanel scatterPlotPanel = null;

        private MapControl mapControl = null;

        private String previousTool = null;

        /**

         * Constructor

         * @param width Ancho del panel

         * @param height Alto del panel

         */

        public ScatterPlotDialog(int width, int height) {

                this.setSize(width, height);

                this.setLayout(new BorderLayout());

                this.add(getScatterPlotPanel(), BorderLayout.CENTER);

                View view = (View) PluginServices.getMDIManager().getActiveWindow();

                mapControl = view.getMapControl();

                previousTool = mapControl.getCurrentTool();

        }

        public WindowInfo getWindowInfo() {

                WindowInfo m_viewinfo = new WindowInfo(WindowInfo.PALETTE | WindowInfo.RESIZABLE);

                if(scatterPlotPanel.getLayer() != null)

                        m_viewinfo.setAdditionalInfo(scatterPlotPanel.getLayer().getName());

                m_viewinfo.setTitle(PluginServices.getText(this, "diagrama_dispersion")+" - "+m_viewinfo.getAdditionalInfo());

                m_viewinfo.setHeight(this.getHeight());

                m_viewinfo.setWidth(this.getWidth());

                return m_viewinfo;

        }

        public void actionButtonPressed(ButtonsPanelEvent e) {

                // Al pulsar Cancelar la ventana se cierra y se refresca la vista

                if (e.getButton() == ButtonsPanel.BUTTON_CANCEL) {

                        close();

                }

                // Al pulsar Aceptar simplemente la ventana se cierra

                if (e.getButton() == ButtonsPanel.BUTTON_ACCEPT) {

                        getScatterPlotPanel().aplicar();

                }

        }

        /**

         * Acciones a ejecutar cuando se cancela

         */

        public void close() {

                try {

                        PluginServices.getMDIManager().closeWindow(this);

                } catch (ArrayIndexOutOfBoundsException e) {

                        //Si la ventana no se puede eliminar no hacemos nada

                }

        }

        /**

         * Se asigna el layer sobre el que esta asociado el diagrama

         * @param layer

         * @throws GridException 

         */

        public void setLayer(FLayer layer) throws GridException {

                getScatterPlotPanel().setFLayer(layer);

        }

        /** Recupera la herramienta previa seleccionada */

        public void setPreviousTool(){

                if (previousTool!=null)

                        getScatterPlotPanel().getMapControl().setTool(previousTool);

        }

        public void windowActivated() {

        }

        public void windowClosed() {

                GraphicLayer graphicLayer = mapControl.getMapContext().getGraphicsLayer();

                graphicLayer.clearAllGraphics();

                graphicLayer.clearSymbolsGraphics();

                getScatterPlotPanel().getMapControl().rePaintDirtyLayers();

                setPreviousTool();

        }

        /**

         *  @return scatterplotpanel

         * */

        public ScatterPlotPanel getScatterPlotPanel() {

                if (scatterPlotPanel == null){

                        scatterPlotPanel = new ScatterPlotPanel(this);

                        scatterPlotPanel.addButtonPressedListener(this);

                }

                return scatterPlotPanel;

        }

        public Object getWindowProfile() {

                return WindowInfo.PROPERTIES_PROFILE;

        }

}