svn-gvsig-desktop / trunk / extensions / extRasterTools-SE / src / org / gvsig / rastertools / roi / ui / listener / ROIsTablePanelListener.java @ 25985
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2007 Instituto de Desarrollo Regional and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* Instituto de Desarrollo Regional (Universidad de Castilla La-Mancha)
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* Campus Universitario s/n
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* 02071 Alabacete
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* Spain
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*
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* +34 967 599 200
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*/
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package org.gvsig.rastertools.roi.ui.listener; |
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import java.awt.Color; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.io.File; |
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import java.util.ArrayList; |
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import javax.swing.JFileChooser; |
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import javax.swing.event.ListSelectionEvent; |
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import javax.swing.event.ListSelectionListener; |
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import javax.swing.event.TableModelEvent; |
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import javax.swing.event.TableModelListener; |
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import javax.swing.filechooser.FileFilter; |
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import javax.swing.table.DefaultTableModel; |
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import org.gvsig.fmap.raster.grid.roi.VectorialROI; |
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import org.gvsig.fmap.raster.grid.roi.VectorialROIsReader; |
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import org.gvsig.fmap.raster.grid.roi.VectorialROIsWriter; |
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import org.gvsig.gui.beans.buttonspanel.ButtonsPanelEvent; |
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import org.gvsig.gui.beans.buttonspanel.ButtonsPanelListener; |
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import org.gvsig.gui.beans.table.exceptions.NotInitializeException; |
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import org.gvsig.gui.beans.table.models.IModel; |
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import org.gvsig.raster.dataset.FileNotExistsException; |
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import org.gvsig.raster.grid.GridException; |
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import org.gvsig.raster.grid.roi.ROI; |
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import org.gvsig.rastertools.roi.ui.ROIsTablePanel; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.iver.cit.gvsig.exceptions.layers.LoadLayerException; |
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import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
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import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
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import com.iver.cit.gvsig.fmap.layers.GraphicLayer; |
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import com.iver.cit.gvsig.fmap.rendering.FGraphic; |
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/**
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* Listener para el panel ROIsTablPanel
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*
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* @author Diego Guerrero Sevilla (diego.guerrero@uclm.es)
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*
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*/
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public class ROIsTablePanelListener implements ButtonsPanelListener, ActionListener, ListSelectionListener, TableModelListener{ |
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private ROIsTablePanel tablePanel = null; |
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private String roiSelectedName = ""; |
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public ROIsTablePanelListener(ROIsTablePanel tablePanel) {
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this.tablePanel = tablePanel;
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} |
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public void actionButtonPressed(ButtonsPanelEvent e) { |
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} |
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public void actionPerformed(ActionEvent e) { |
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if (e.getSource() == tablePanel.getNewButton()){
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String roiName;
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try {
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roiName = "ROI" + String.valueOf(tablePanel.getTable().getRowCount()); |
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Object row [] = ((IModel)tablePanel.getTable().getModel()).getNewLine(); |
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row[0]= roiName;
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((DefaultTableModel)tablePanel.getTable().getModel()).addRow(row);
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if (tablePanel.getGrid()!=null){ |
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//ROI roi = new VectorialROI(tablePanel.getGrid(),tablePanel.getView());
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ROI roi = new VectorialROI(tablePanel.getGrid());
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roi.setName(roiName); |
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roi.setColor((Color)row[4]); |
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tablePanel.addROI(roi); |
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} |
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tablePanel.getTable().setSelectedIndex(tablePanel.getTable().getRowCount()-1);
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tablePanel.selectDrawRoiTool(); |
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tablePanel.setToolsEnabled(true);
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} catch (NotInitializeException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} |
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}else if (e.getSource() == tablePanel.getDeleteButton()){ |
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try {
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if (tablePanel.getTable().getSelectedRows().length>0){ |
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String className = (String)tablePanel.getTable().getModel().getValueAt(tablePanel.getTable().getSelectedRow(),0); |
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tablePanel.removeROI(className); |
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((DefaultTableModel)tablePanel.getTable().getModel()).removeRow(tablePanel.getTable().getSelectedRow());
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} |
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} catch (NotInitializeException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} |
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}else if (e.getSource() == tablePanel.getPointToolButton()){ |
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tablePanel.getPointToolButton().setSelected(true);
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tablePanel.getLineToolButton().setSelected(false);
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tablePanel.getPolygonToolButton().setSelected(false);
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tablePanel.selectDrawRoiTool(); |
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}else if (e.getSource() == tablePanel.getLineToolButton()){ |
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tablePanel.getLineToolButton().setSelected(true);
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tablePanel.getPointToolButton().setSelected(false);
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tablePanel.getPolygonToolButton().setSelected(false);
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tablePanel.selectDrawRoiTool(); |
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}else if (e.getSource() == tablePanel.getPolygonToolButton()){ |
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tablePanel.getPolygonToolButton().setSelected(true);
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tablePanel.getLineToolButton().setSelected(false);
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tablePanel.getPointToolButton().setSelected(false);
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tablePanel.selectDrawRoiTool(); |
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} |
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else if (e.getSource() == tablePanel.getExportButton()){ |
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JFileChooser fileChooser = new JFileChooser(); |
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fileChooser.removeChoosableFileFilter(fileChooser.getAcceptAllFileFilter()); |
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fileChooser.addChoosableFileFilter(new ShpFileFilter());
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if (fileChooser.showSaveDialog(tablePanel) == JFileChooser.APPROVE_OPTION){ |
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File file = fileChooser.getSelectedFile();
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VectorialROIsWriter writer = new VectorialROIsWriter(file.getPath(),tablePanel.getFLayer().getProjection());
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writer.write((VectorialROI[])tablePanel.getROIs().toArray(new VectorialROI[0])); |
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} |
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}else if (e.getSource() == tablePanel.getImportButton()){ |
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JFileChooser fileChooser = new JFileChooser(); |
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fileChooser.removeChoosableFileFilter(fileChooser.getAcceptAllFileFilter()); |
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fileChooser.addChoosableFileFilter(new ShpFileFilter());
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if (fileChooser.showOpenDialog(tablePanel) == JFileChooser.APPROVE_OPTION){ |
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File file = fileChooser.getSelectedFile();
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try {
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VectorialROIsReader reader = new VectorialROIsReader(file.getPath(),tablePanel.getGrid(),tablePanel.getFLayer().getProjection());
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ArrayList rois = reader.read(tablePanel.getROIs());
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tablePanel.clearROIs(); |
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tablePanel.setROIs(rois); |
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} catch (LoadLayerException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} catch (FileNotExistsException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} catch (ReadDriverException e2) {
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// TODO Auto-generated catch block
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e2.printStackTrace(); |
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} catch (GridException e3) {
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// TODO Auto-generated catch block
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e3.printStackTrace(); |
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} |
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} |
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} |
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} |
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public void valueChanged(ListSelectionEvent e) { |
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try {
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if (tablePanel.getTable().getSelectedRows().length<=0){ |
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tablePanel.setToolsEnabled(false);
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tablePanel.setPreviousTool(); |
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} |
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else{
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tablePanel.setToolsEnabled(true);
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tablePanel.selectDrawRoiTool(); |
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int selectedRow = tablePanel.getTable().getSelectedRow();
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roiSelectedName = (String)tablePanel.getTable().getTable().getJTable().getValueAt(selectedRow,0); |
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} |
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} catch (NotInitializeException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} |
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} |
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public void tableChanged(TableModelEvent e) { |
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/*
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* Cambio de color en una ROI:
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*/
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if(e.getColumn()==4){ |
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String roiName = (String)tablePanel.getTable().getTable().getJTable().getValueAt(e.getFirstRow(),0); |
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ArrayList graphics = tablePanel.getRoiGraphics(roiName);
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if(tablePanel.getMapControl()!=null){ |
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GraphicLayer graphicLayer = tablePanel.getMapControl().getMapContext().getGraphicsLayer(); |
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ISymbol symbol = null;
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Color color = (Color)tablePanel.getTable().getTable().getJTable().getValueAt(e.getFirstRow(),4); |
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for (int i = 0; i< graphics.size(); i++){ |
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symbol = SymbologyFactory.createDefaultSymbolByShapeType(((FGraphic)graphics.get(i)).getGeom().getGeometryType(), color); |
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((FGraphic)graphics.get(i)).setIdSymbol(graphicLayer.addSymbol(symbol)); |
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} |
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tablePanel.getROI(roiName).setColor(color); |
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tablePanel.getMapControl().drawGraphics(); |
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} |
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}else if(e.getColumn()==0){ |
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String newName = (String)tablePanel.getTable().getTable().getJTable().getValueAt(e.getFirstRow(),0); |
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tablePanel.changeRoiName(roiSelectedName,newName); |
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roiSelectedName = newName; |
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} |
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} |
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} |
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/**
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* Filtro para el selector de expresiones matem?ticas.
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* @author Alejandro Mu?oz (alejandro.munoz@uclm.es)
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*
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*/
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class ShpFileFilter extends FileFilter { |
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final static String exp = "shp"; |
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public boolean accept(File f) { |
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if (f.isDirectory()) {
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return true; |
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} |
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String s = f.getName();
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int i = s.lastIndexOf('.'); |
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if (i > 0 && i < s.length() - 1) { |
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String extension = s.substring(i+1).toLowerCase(); |
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if (exp.equals(extension)){
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return true; |
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} else {
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return false; |
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} |
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} |
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return false; |
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} |
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public String getDescription() { |
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return "Shape file .shp"; |
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} |
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} |