Revision 11116
| trunk/extensions/extRasterTools-SE/src/org/gvsig/rastertools/histogram/HistogramPanelListener.java | ||
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import java.awt.Component; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.beans.PropertyChangeEvent; |
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import java.beans.PropertyChangeListener; |
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import java.io.File; |
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import java.io.IOException; |
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import java.io.RandomAccessFile; |
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import javax.swing.JComboBox; |
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import javax.swing.JFileChooser; |
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import javax.swing.JOptionPane; |
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import javax.swing.table.DefaultTableModel; |
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import org.gvsig.gui.beans.graphic.GraphicEvent; |
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import org.gvsig.gui.beans.graphic.GraphicListener; |
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* @author Nacho Brodin (brodin_ign@gva.es) |
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* @author Borja Sanchez Zamorano (borja.sanchez@iver.es) |
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*/ |
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public class HistogramPanelListener implements GraphicListener, ActionListener {
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public class HistogramPanelListener implements GraphicListener, ActionListener, PropertyChangeListener {
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private HistogramPanel histogramPanel = null; |
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private IncrementableTask incrementableTask = null; |
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private HistogramProcess histogramProcess = null; |
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public HistogramPanelListener(HistogramPanel p){
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histogramPanel = p; |
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} |
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public HistogramPanel getHistogramPanel() {
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return histogramPanel; |
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} |
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public void setControlListeners(){
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histogramPanel.getGraphicContainer().addValueChangedListener(this);
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getHistogramPanel().getGraphicContainer().addValueChangedListener(this);
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} |
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/** |
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* Actualizar cuadro de estad?sticas |
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*/ |
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private void updateStatistic() {
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int first = (int) histogramPanel.getBoxesValues()[1];
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int end = (int) histogramPanel.getBoxesValues()[0];
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int first = (int) getHistogramPanel().getBoxesValues()[1];
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int end = (int) getHistogramPanel().getBoxesValues()[0];
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histogramPanel.setStatistic(getLastHistogram().getBasicStats((int) first, (int) end, showBands));
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getHistogramPanel().setStatistic(getLastHistogram().getBasicStats((int) first, (int) end, showBands));
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} |
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/** |
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*/ |
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public void actionPerformed(ActionEvent e) {
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if (!eventsEnabled) return; |
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//-------------------------------------- |
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//Cambiar las bandas en el combo |
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JComboBox cbb = histogramPanel.getJComboBands(); |
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if (e.getSource() == cbb) {
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if (cbb.getSelectedItem() == null) return; |
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if (cbb.getSelectedIndex() == 0) |
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for (int i = 0; i < showBands.length; i++) |
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showBands[i] = true; |
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if (cbb.getSelectedItem().equals("R")) addOrRemoveGraphicBand(0);
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if (cbb.getSelectedItem().equals("G")) addOrRemoveGraphicBand(1);
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if (cbb.getSelectedItem().equals("B")) addOrRemoveGraphicBand(2);
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for (int i = 0; i < showBands.length; i++) |
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if (cbb.getSelectedItem().equals("Band " + i))
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addOrRemoveGraphicBand(i); |
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updateGraphic(); |
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updateStatistic(); |
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return; |
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} |
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//-------------------------------------- |
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//Limpiar |
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if (e.getSource() == histogramPanel.getJButtonClear()) {
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for (int i = 0; i < showBands.length; i++) |
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showBands[i] = false; |
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updateGraphic(); |
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return; |
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} |
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//-------------------------------------- |
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//Selecci?n de fuente de datos del histograma |
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JComboBox cbo = histogramPanel.getJComboBoxOrigen();
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JComboBox cbo = getHistogramPanel().getJComboBoxOrigen();
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if (e.getSource() == cbo) {
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showHistogram(); |
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return; |
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//-------------------------------------- |
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//Selecci?n de histograma acumulado y no acumulado |
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JComboBox cbt = histogramPanel.getJComboBoxTipo();
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JComboBox cbt = getHistogramPanel().getJComboBoxTipo();
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if (e.getSource() == cbt) {
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updateStatistic(); |
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updateGraphic(); |
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//-------------------------------------- |
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// Boton Crear Tabla |
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JButton table = histogramPanel.getBCreateTable();
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JButton table = getHistogramPanel().getBCreateTable();
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if (e.getSource() == table) {
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try {
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// -------Mostrar un fileChooser------------------ |
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JFileChooser chooser = new JFileChooser(); |
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chooser.setDialogTitle(PluginServices.getText(this, "guardar_tabla")); |
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int returnVal = chooser.showOpenDialog(histogramPanel);
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int returnVal = chooser.showOpenDialog(getHistogramPanel());
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if (returnVal == JFileChooser.APPROVE_OPTION) {
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fName = chooser.getSelectedFile().toString(); |
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if (!fName.endsWith(".dbf"))
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PluginServices.getMDIManager().addWindow(t); |
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} |
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} catch (IOException e1) {
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),histogramPanel.getName() + " " + PluginServices.getText(this,"table_not_create"));
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),getHistogramPanel().getName() + " " + PluginServices.getText(this,"table_not_create"));
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} catch (DriverLoadException e1) {
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),histogramPanel.getName() + " " + PluginServices.getText(this,"table_not_create"));
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),getHistogramPanel().getName() + " " + PluginServices.getText(this,"table_not_create"));
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} catch (NoSuchTableException e1) {
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),histogramPanel.getName() + " " + PluginServices.getText(this,"table_not_create"));
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),getHistogramPanel().getName() + " " + PluginServices.getText(this,"table_not_create"));
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} catch (ReadDriverException e1) {
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),histogramPanel.getName() + " " + PluginServices.getText(this,"table_not_create"));
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),getHistogramPanel().getName() + " " + PluginServices.getText(this,"table_not_create"));
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} |
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} |
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} |
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* Actualizar la variable de las bandas visibles y su componente visual. |
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*/ |
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private void refreshBands() {
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histogramPanel.refreshBands();
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getHistogramPanel().refreshBands();
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showBands = new boolean[getLastHistogram().getNumBands()]; |
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for (int i = 0; i < showBands.length; i++) |
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showBands[i] = true; |
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* ventana de incremento |
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*/ |
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public void showHistogram() {
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if (histogramPanel.getJComboBoxOrigen().getSelectedIndex() < 0) return;
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if (getHistogramPanel().getJComboBoxOrigen().getSelectedIndex() < 0) return;
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IHistogramable iaux = (IHistogramable) ((ArrayList) histogramPanel.getComboSource().get(histogramPanel.getJComboBoxOrigen().getSelectedIndex())).get(0);
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IHistogramable iaux = (IHistogramable) ((ArrayList) getHistogramPanel().getComboSource().get(getHistogramPanel().getJComboBoxOrigen().getSelectedIndex())).get(0);
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histogramProcess = new HistogramProcess(iaux, this); |
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incrementableTask = new IncrementableTask(histogramProcess); |
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histogramProcess.setIncrementableTask(incrementableTask); |
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* Actualiza la grafica con los datos que ya teniamos del histograma. |
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*/ |
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private void updateGraphic() {
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long[][] auxHistogram = getLastHistogram().getHistogramByType(Histogram.getType(histogramPanel.getJComboBoxTipo().getSelectedIndex()));
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long[][] auxHistogram = getLastHistogram().getHistogramByType(Histogram.getType(getHistogramPanel().getJComboBoxTipo().getSelectedIndex()));
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if (auxHistogram == null) return; |
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int first = (int) histogramPanel.getBoxesValues()[1];
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int end = (int) histogramPanel.getBoxesValues()[0];
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int first = (int) getHistogramPanel().getBoxesValues()[1];
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int end = (int) getHistogramPanel().getBoxesValues()[0];
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int bandCount = 0; |
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for (int i = 0; i < showBands.length; i++) {
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for (int j=first; j<end; j++) |
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newHistogram[numBand][j-first] = (int) auxHistogram[iBand][j]; |
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bandNames[numBand] = histogramPanel.getJComboBands().getItemAt(iBand + 1).toString();
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bandNames[numBand] = (String) ((DefaultTableModel) getHistogramPanel().getJTableBands().getModel()).getValueAt(iBand, 1);
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histogramPanel.getGraphicContainer().setBandColor(numBand, bandsColor[iBand % bandsColor.length]);
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getHistogramPanel().getGraphicContainer().setBandColor(numBand, bandsColor[iBand % bandsColor.length]);
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numBand++; |
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} |
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histogramPanel.getGraphicContainer().getPGraphic().setNewChart(newHistogram, bandNames);
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getHistogramPanel().getGraphicContainer().getPGraphic().setNewChart(newHistogram, bandNames);
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updateStatistic(); |
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} |
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* @param histograma nuevo |
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*/ |
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public void setNewHistogram(Histogram value) {
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histogramPanel.panelInizialited = false;
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getHistogramPanel().panelInizialited = false;
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eventsEnabled = false; |
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lastHistogram = value; |
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refreshBands(); |
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// Activo la ejecucion de los eventos porque seguro que ya tenemos un histograma |
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eventsEnabled = true; |
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histogramPanel.panelInizialited = true;
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getHistogramPanel().panelInizialited = true;
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} |
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/** |
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return channel; |
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} |
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public void propertyChange(PropertyChangeEvent evt) {
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if (!eventsEnabled) return; |
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int countRow = ((DefaultTableModel) histogramPanel.getJTableBands().getModel()).getRowCount(); |
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for (int i=0; i<countRow; i++) {
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showBands[i] = ((Boolean) ((DefaultTableModel) histogramPanel.getJTableBands().getModel()).getValueAt(i, 0)).booleanValue(); |
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} |
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updateGraphic(); |
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updateStatistic(); |
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} |
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} |
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