/** Acciones de inicialización del componente */
private void initActions() {
getPreviewRender();
if (lyr.getBandCount() == 1) data.setBands(new String[] {PluginServices.getText(null, "gray")});
data.setPosterizationActive(true);
panel.getPosterizationPanel().setComponentEnabled(true);
data.updateObservers();
}
/**
* Asigna la vista de datos. En este caso es el panel de preprocesado de la vectorización
*
* @param prepPanel
*/
public void setDataView(GrayConversionPanel prepPanel) {
this.panel = prepPanel;
process = new GrayConversionProcess(null);
process.setSourceLayer(lyr);
panel.getComboBands().addActionListener(this);
panel.getPosterizationPanel().getActive().addActionListener(this);
panel.getPosterizationPanel().getLevels().addValueChangedListener(this);
panel.getPosterizationPanel().getThreshold().addValueChangedListener(this);
panel.getPosterizationPanel().getActive().setSelected(true);
panel.getNoisePanel().getActive().addActionListener(this);
panel.getNoisePanel().getThreshold().addValueChangedListener(this);
panel.getModePanel().getActive().addActionListener(this);
panel.getModePanel().getThreshold().addValueChangedListener(this);
// panel.getHighPassPanel().getActive().addActionListener(this);
// panel.getHighPassPanel().getRadio().addValueChangedListener(this);
}
/*
* (non-Javadoc)
*
* @see
* org.gvsig.gui.beans.slidertext.listeners.SliderListener#actionValueChanged
* (org.gvsig.gui.beans.slidertext.listeners.SliderEvent)
*/
public void actionValueChanged(SliderEvent e) {
if (!panel.isEnableValueChangedEvent()) return;
// Evento de movimiento del slider de cambio de umbral de posterización
if (e.getSource() == panel.getPosterizationPanel().getThreshold())
data.setPosterizationThreshold((int) panel.getPosterizationPanel().getThreshold().getValue());
// Evento de movimiento del slider de cambio de umbral de reducción de
// ruido
if (e.getSource() == panel.getNoisePanel().getThreshold())
data.setNoiseThreshold((int) panel.getNoisePanel().getThreshold().getValue());
// Evento de movimiento del slider de cambio de umbral de moda
if (e.getSource() == panel.getModePanel().getThreshold())
data.setModeThreshold((int) panel.getModePanel().getThreshold().getValue());
refreshPreview();
}
/** Captura los eventos de las cajas de texto */
public void actionValueChanged(EventObject e) {
if (!panel.isEnableValueChangedEvent()) return;
// Niveles de la posterización
if (e.getSource() == panel.getPosterizationPanel().getLevels().getDataInputField()) {
String value = panel.getPosterizationPanel().getLevels().getValue();
try {
double doubleValue = Double.valueOf(value);
if (doubleValue < 2) throw new NumberFormatException();
} catch (NumberFormatException ex) {
panel.setEnableValueChangedEvent(false);
value = 2 + "";
panel.getPosterizationPanel().getLevels().setValue(value);
panel.setEnableValueChangedEvent(true);
}
data.setPosterizationLevels((int) Double.parseDouble(value));
if ((int) Double.parseDouble(value) == 2)
panel.getPosterizationPanel().getThreshold().setControlEnabled(true);
else panel.getPosterizationPanel().getThreshold().setControlEnabled(false);
refreshPreview();
}
}
/*
* (non-Javadoc)
*
* @see
* java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
*/
public void actionPerformed(ActionEvent e) {
if (!panel.isEnableValueChangedEvent()) return;
// Cambio combo de bandas seleccionadas para la conversión a B/W
if (e.getSource() == panel.getComboBands()) {
String value = (String) panel.getComboBands().getSelectedItem();
if (value.compareTo("R") == 0) data.setBandType(GrayScaleFilter.R);
if (value.compareTo("G") == 0) data.setBandType(GrayScaleFilter.G);
if (value.compareTo("B") == 0) data.setBandType(GrayScaleFilter.B);
if (value.compareTo("RGB") == 0) data.setBandType(GrayScaleFilter.RGB);
if (value.compareTo(PluginServices.getText(null, "gray")) == 0)
data.setBandType(GrayScaleFilter.GRAY);
}
// Check de activar/desactivar posterización
if (e.getSource() == panel.getPosterizationPanel().getActive()) {
data.setPosterizationActive(panel.getPosterizationPanel().getActive().isSelected());
}
// Slider para el umbral de posterización
if (e.getSource() == panel.getPosterizationPanel().getThreshold().getSlider()) {
data.setPosterizationThreshold((int) panel.getPosterizationPanel().getThreshold().getValue());
}
// Check de activar/desactivar ruido
if (e.getSource() == panel.getNoisePanel().getActive()) {
data.setNoiseActive(panel.getNoisePanel().getActive().isSelected());
}
// Slider para el umbral de ruido
if (e.getSource() == panel.getNoisePanel().getThreshold().getSlider()) {
data.setNoiseThreshold((int) panel.getNoisePanel().getThreshold().getValue());
}
// Check de activar/desactivar moda
if (e.getSource() == panel.getModePanel().getActive()) {
data.setModeActive(panel.getModePanel().getActive().isSelected());
}
// Slider para el umbral de moda
if (e.getSource() == panel.getModePanel().getThreshold().getSlider()) {
data.setModeThreshold((int) panel.getModePanel().getThreshold().getValue());
}
// Check de activar/desactivar el paso alto
/*
* if(e.getSource() == panel.getHighPassPanel().getActive()) {
* data.setHighPassActive
* (panel.getHighPassPanel().getActive().isSelected()); }
*/
refreshPreview();
}
