| 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.scatterplot.gui;

import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.Cursor;

import java.awt.FlowLayout;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.Iterator;

import java.util.LinkedHashMap;

import javax.swing.JButton;

import javax.swing.JPanel;

import javax.swing.border.EmptyBorder;

import javax.swing.border.LineBorder;

import javax.swing.table.DefaultTableModel;

import org.gvsig.andami.PluginServices;

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

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

import org.gvsig.app.project.documents.view.gui.DefaultViewPanel;

import org.gvsig.fmap.mapcontext.layers.FLayer;

import org.gvsig.fmap.mapcontrol.MapControl;

import org.gvsig.gui.beans.table.TableContainer;

import org.gvsig.gui.beans.table.models.IModel;

import org.gvsig.raster.grid.Grid;

import org.gvsig.raster.grid.GridException;

import org.gvsig.raster.grid.roi.ROI;

import org.gvsig.rastertools.roi.ROIFeatureManager;

import org.gvsig.remotesensing.scatterplot.chart.ROIChart;

import org.gvsig.remotesensing.scatterplot.chart.ScatterPlotDiagram;

import org.gvsig.remotesensing.scatterplot.listener.ManagerROIChartPanelListener;

/**

 * Clase que define el panel de gesti?n de Rois del grafico.

 *

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

 * @version 11/12/2007

 */

public class ManagerROIChartPanel extends JPanel  implements IWindow{

        private static final long serialVersionUID = 1L;

        private ManagerROIChartPanelListener listener = null;

        private JPanel controlPanel = null;

        private JPanel tableButtonsPanel = null;

        private JPanel toolsPanel = null;

        private TableContainer tableContainer = null;

        private JButton exportRoiButtom = null;

        private JButton newRoiButtom = null;

        private JButton deleteRoiButton = null;

        private FLayer fLayer = null;

        private MapControl mapControl = null;

        private DefaultViewPanel view = null;

        private LinkedHashMap rois = null;

//        private HashMap roiGraphics = null;

        private Grid grid = null;

        private Cursor cursor = null;

        private String previousTool = null;

        private ChartScaterPlotPanel scatterPlotPanel = null;

        private ROIFeatureManager roiFeatureManager;

        /**

         *  Constructor del panel.

         *  @param scatterPlotPanel panel con el grafico asociado

         * */

        public ManagerROIChartPanel(ChartScaterPlotPanel scatterPlotPanel) {

                super();

                setSize(400,200);

                this.scatterPlotPanel= scatterPlotPanel;

                setBorder(new LineBorder(Color.GRAY));

                setLayout(new BorderLayout());

                add(getTable(), BorderLayout.CENTER);

                add(getControlPanel(), BorderLayout.SOUTH);

                initialize();

                fLayer= scatterPlotPanel.getFLayer();

                roiFeatureManager = new ROIFeatureManager(fLayer.getMetadataID()

                                .toString());

        }

        /**

         *  Inicializaci?n

         * */

        private void initialize() {

                listener = new ManagerROIChartPanelListener(this);

                //Se a?aden los listeners;

                getNewRoiButtom().addActionListener(listener);

                getDeleteButton().addActionListener(listener);

                getExportButton().addActionListener(listener);

                getTable().getTable().getJTable().getSelectionModel()

                                .addListSelectionListener(listener);

                getTable().getTable().getJTable().getModel().addTableModelListener(

                                listener);

                loadROIsChart();

        }

        public WindowInfo getWindowInfo() {

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

                m_viewinfo.setTitle(PluginServices.getText(this, "regiones_interes_chart"));

                m_viewinfo.setHeight(this.getHeight());

                m_viewinfo.setWidth(this.getWidth());

                return m_viewinfo;

        }

        /**

         *                Tabla de rois del grafico

         * */

        public TableContainer getTable() {

                if (tableContainer == null) {

                        String[] columnNames = { PluginServices.getText(this, "nombre"),

                                        PluginServices.getText(this, "poligonos"),

                                        PluginServices.getText(this, "lineas"),

                                        PluginServices.getText(this, "puntos"),

                                        PluginServices.getText(this, "color"),

                                        PluginServices.getText(this, "pixeles")};

                        int[] columnWidths = { 50, 25, 25, 25, 45, 50 };

                        tableContainer = new TableContainer(columnNames, columnWidths);

                        tableContainer.setModel("ROIsTableModel");

                        tableContainer.initialize();

                        tableContainer.setControlVisible(false);

                        tableContainer.setBorder(new EmptyBorder(5, 5, 0, 5));

                }

                return tableContainer;

        }

        public JPanel getControlPanel() {

                if (controlPanel == null) {

                        controlPanel = new JPanel();

                        controlPanel.setLayout(new FlowLayout(FlowLayout.LEFT));

                        controlPanel.add(getTableButtonsPanel());

                        controlPanel.add(getToolsPanel());

                        // controlPanel.add(getToolBar());

                }

                return controlPanel;

        }

        // Boton de borrado

        public JButton getDeleteButton() {

                if (deleteRoiButton == null) {

                        deleteRoiButton = new JButton(PluginServices.getText(this, "borrar"));

                }

                return deleteRoiButton;

        }

        // Boton exportar

        public JButton getExportButton() {

                if (exportRoiButtom == null) {

                        exportRoiButtom = new JButton(PluginServices.getText(this, "exportar"));

                }

                return exportRoiButtom;

        }

        public JButton getNewRoiButtom() {

                if (newRoiButtom== null) {

                        newRoiButtom = new JButton(PluginServices.getText(this, "nuevo"));

                }

                return newRoiButtom;

        }

        public FLayer getFLayer() {

                return fLayer;

        }

        public void setFLayer(FLayer layer) throws GridException {

        }

        /**

         * Cargar las entradas en la tabla correspondientes a las ROichart ya definidas en el

         * diagrama.

         */

        public void loadROIsChart() {

                ArrayList chartRoisArray = scatterPlotPanel.getChart().getROIChartList().getList();

                if (chartRoisArray != null) {

                        for (Iterator iter = chartRoisArray.iterator(); iter.hasNext();) {

                                ROIChart roi = (ROIChart) iter.next();

                                Object row[] = ((IModel) getTable().getModel()).getNewLine();

                                row[0] = roi.getName();

                                row[4] = roi.getColor();

                                ((DefaultTableModel) getTable().getModel()).addRow(row);

                        }

                }

        }

        /**

         * A?ade la entrada en la tabla correspondiente a la roi

         * */

        public void addNewRoiEntry(ROIChart roi){

                Object row[] = ((IModel) getTable().getModel()).getNewLine();

                row[0] = roi.getName();

                row[4] = roi.getColor();

                ((DefaultTableModel) getTable().getModel()).addRow(row);

                // Establece la nueva como activa en el grafico

                getScatterPlotPanel().getChart().setActiveRoi(roi);

                updateUI();

        }

        public MapControl getMapControl() {

                return mapControl;

        }

        public void selectDrawRoiTool() {

        }

        public Grid getGrid() {

                return grid;

        }

        private LinkedHashMap getRois() {

                if (rois == null)

                        rois = new LinkedHashMap();

                return rois;

        }

        public JPanel getToolsPanel() {

                if (toolsPanel == null) {

                        toolsPanel = new JPanel();

                        toolsPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));

                }

                return toolsPanel;

        }

        public JPanel getTableButtonsPanel() {

                if (tableButtonsPanel == null) {

                        tableButtonsPanel = new JPanel();

                        tableButtonsPanel.setLayout(new FlowLayout(FlowLayout.LEFT));

                        tableButtonsPanel.add(getNewRoiButtom());

                        tableButtonsPanel.add(getDeleteButton());

                        BorderLayout fL= new BorderLayout();

                        JPanel p= new JPanel();

                        p.setLayout(fL);

                        p.add(getExportButton(),BorderLayout.EAST);

                        tableButtonsPanel.add(p);

                }

                return tableButtonsPanel;

        }

        public Cursor getToolCursor() {

                return cursor;

        }

        public DefaultViewPanel getView() {

                return view;

        }

//        private HashMap getRoiGraphics() {

//                if (roiGraphics == null)

//                        roiGraphics = new HashMap();

//                return roiGraphics;

//        }

        public void addROI(ROI roi) {

                getRois().put(roi.getName(), roi);

//                getRoiGraphics().put(roi.getName(), new ArrayList());

        }

        public ROIChart getROI(String roiName) {

                return (ROIChart) getScatterPlotPanel().getChart().getROIChartList().getListRois().get(roiName);

        }

        /**

         * Elimina la ROI correspondiente al nombre <code>roiName</code> as?

         * como sus objetos FGraphic asociados (borr?ndolos tambi?n de la vista).

         * (NO elimina la fila correspondiente en la tabla del panel).

         *

         * @param roiName Nombre de la ROI a eliminar.

         */

        public void removeROI(String roiName) {

                boolean repaint = false;

                getRois().remove(roiName);

                roiFeatureManager.removeROI(roiName, getMapControl().getMapContext()

                                .getGraphicsLayer());

//                ArrayList roiGraphics = getRoiGraphics(roiName);

//                if (roiGraphics != null) {

//                        for (int i = 0; i < roiGraphics.size(); i++){

//                                getMapControl().getMapContext().getGraphicsLayer().removeGraphic((FGraphic) getRoiGraphics(roiName).get(i));

//                                repaint = true;

//                        }

//                        if (repaint)

//                                getMapControl().rePaintDirtyLayers();

//                        getRoiGraphics().remove(roiName);

//                }

        }

//        public ArrayList getRoiGraphics(String roiName) {

//                return (ArrayList) getRoiGraphics().get(roiName);

//        }

        /**

         * Borra de capa GraphicsLayer de mapContext los gr?ficos pertenecientes a

         * las rois del panel. Si la GraphicsLayer se queda sin gr?ficos se eliminan

         * tambien los s?mbolos de esta.

         */

        public void clearRoiGraphics() {

        /*        for (Iterator iter = getRoiGraphics().values().iterator(); iter

                                .hasNext();) {

                        ArrayList fGraphics = (ArrayList) iter.next();

                        for (Iterator iterator = fGraphics.iterator(); iterator.hasNext();) {

                                FGraphic fGraphic = (FGraphic) iterator.next();

                                getMapControl().getMapContext().getGraphicsLayer()

                                                .removeGraphic(fGraphic);

                        }

                }

                if (getMapControl().getMapContext().getGraphicsLayer().getNumGraphics() == 0)

                        getMapControl().getMapContext().getGraphicsLayer()

                                        .clearSymbolsGraphics();*/

        }

        public ArrayList getROIs() {

                return new ArrayList(getRois().values());

        }

        public void setPreviousTool() {

                if (previousTool != null)

                        getMapControl().setTool(previousTool);

        }

        public void changeRoiName(String currentName, String newName) {

                getROI(currentName).setName(newName);

                scatterPlotPanel.getChart().getROIChartList().getListRois().put(newName, scatterPlotPanel.getChart().getROIChartList().getListRois().remove(currentName));

        }

        public void changeRoiColor(String roiName, Color color) {

        //        getROI(roiName).setColor(color);

                ((ROIChart)scatterPlotPanel.getChart().getROIChartList().getListRois().get(roiName)).setColor(color);

        }

        public void sortTable(){

        }

        public ChartScaterPlotPanel getScatterPlotPanel(){

                return scatterPlotPanel;

        }

        public ScatterPlotDiagram getDiagram(){

                return scatterPlotPanel.getChart();

        }

        public void updateTable(){

                ROIChart roi = getDiagram().getActiveRoiChart();

                Object row[] = ((IModel) getTable().getModel()).getNewLine();

                row[0] = roi.getName();

                row[4] = roi.getColor();

                ((DefaultTableModel) getTable().getModel()).addRow(row);

        }

        public Object getWindowProfile() {

                return WindowInfo.PROPERTIES_PROFILE;

        }

}