root / trunk / extensions / extRasterTools-SE / src / org / gvsig / rastertools / properties / panels / TransparencyPanel.java @ 12154
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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 IVER T.I. 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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package org.gvsig.rastertools.properties.panels; |
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import java.awt.BorderLayout; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import javax.swing.JCheckBox; |
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import javax.swing.JPanel; |
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import javax.swing.event.ChangeEvent; |
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import javax.swing.event.ChangeListener; |
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import org.gvsig.gui.beans.checkslidertext.CheckSliderTextContainer; |
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import org.gvsig.raster.shared.IRasterProperties; |
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import org.gvsig.rastertools.properties.dialog.IRegistrablePanel; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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/**
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* Dialogo para asignar la transparencia por pixel y global al raster.
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*
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* @author Nacho Brodin (nachobrodin@gmail.com)
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*/
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public class TransparencyPanel extends JPanel implements ActionListener, IRegistrablePanel, ChangeListener { |
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private static final long serialVersionUID = -4556920949255458471L; |
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private IRasterProperties op = null; |
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/**
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* Nombre del panel
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*/
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private String id = "transparencia"; |
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/**
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* N?mero de bandas del raster
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*/
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public int nBands = 3; |
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private JCheckBox cbTransparencia = null; |
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private TransparencySelectionPanel pTransSelect = null; |
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private TranspByPixelPanel pTranspByPixel = null; |
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private CheckSliderTextContainer pOpacity = null; |
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private TransparencyControl tControl = null; |
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/**
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* Constructor.
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*/
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public TransparencyPanel() {
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id = PluginServices.getText(this, id);
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tControl = new TransparencyControl(this); |
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initialize(); |
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} |
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/**
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* This method initializes this
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* @return void
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*/
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private void initialize() { |
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this.setLayout(new BorderLayout()); |
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this.add(getPTranspByPixel(), BorderLayout.CENTER); |
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this.add(getOpacityPanel(), BorderLayout.NORTH); |
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//this.add(getSelectionPanel(), BorderLayout.SOUTH);
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initControls(); |
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} |
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/**
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* Asigna el n?mero de bandas de la imagen
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* @param nBands
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*/
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public void setBands(int nBands) { |
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this.nBands = nBands;
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} |
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/**
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* Inicializa controles a sus valores por defecto
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*/
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public void initControls() { |
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this.setActiveTransparencyControl(false); |
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} |
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/**
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* This method initializes jCheckBox
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* @return javax.swing.JCheckBox
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*/
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public JCheckBox getTransparencyCheck() { |
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if (cbTransparencia == null) { |
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cbTransparencia = new JCheckBox(); |
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cbTransparencia.setText("Activar");
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cbTransparencia.addActionListener(this);
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} |
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return cbTransparencia;
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} |
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/**
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* This method initializes TranspOpacitySliderPanel
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* @return javax.swing.JPanel
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*/
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public CheckSliderTextContainer getOpacityPanel() {
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if (pOpacity == null) { |
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pOpacity = new CheckSliderTextContainer(0, 100, 100, false, PluginServices.getText(this, "activar"), false); |
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pOpacity.setDecimal(false);
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pOpacity.setBorder(PluginServices.getText(this, "opacidad")); |
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pOpacity.addChangeListener(this);
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} |
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return pOpacity;
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} |
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/**
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* This method initializes TranspOpacitySliderPanel
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* @return javax.swing.JPanel
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*/
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public TransparencySelectionPanel getSelectionPanel() {
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if (pTransSelect == null) |
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pTransSelect = new TransparencySelectionPanel();
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return pTransSelect;
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} |
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/**
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* Activa/Desactiva los controles de transparencia
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* @param active
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*/
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public void setActiveTransparencyControl(boolean active) { |
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this.getTransparencyCheck().setSelected(active);
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TranspByPixelRGBInputPanel rgbPanel = this.getPTranspByPixel().getPRGBInput();
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rgbPanel.getTRed().setEnabled(active); |
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if (op != null) { |
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if (op.getBandCount() == 2) { |
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rgbPanel.getTGreen().setEnabled(active); |
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rgbPanel.getTBlue().setEnabled(false);
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} |
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if (op.getBandCount() == 3) { |
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rgbPanel.getTGreen().setEnabled(active); |
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rgbPanel.getTBlue().setEnabled(active); |
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} |
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} |
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} |
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/**
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* This method initializes jPanel2
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* @return javax.swing.JPanel
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*/
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public TranspByPixelPanel getPTranspByPixel() {
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if (pTranspByPixel == null) |
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pTranspByPixel = new TranspByPixelPanel();
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return pTranspByPixel;
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} |
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/**
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* Eventos sobre TextField y CheckBox. Controla eventos de checkbox de
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* opacidad, transparencia, recorte de colas y los textfield de opacidad,
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* valores de transparencia por banda y porcentaje de recorte.
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*/
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public void actionPerformed(ActionEvent e) { |
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// Evento sobre el checkbox de transparencia
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if (e.getSource().equals(getTransparencyCheck())) {
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// Check de opacidad activado -> Activar controles de opacidad
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if (getTransparencyCheck().isSelected()) {
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getPTranspByPixel().setControlEnabled(true);
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getPTranspByPixel().getPRGBInput().setActiveBands(nBands); |
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} else
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getPTranspByPixel().setControlEnabled(false);
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} |
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} |
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/**
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* Obtiene el interfaz de operaciones raster
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* @return FLyrRasterSE
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*/
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public IRasterProperties getRasterOperations() {
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return op;
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} |
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/**
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* Obtiene la capa si existe esta.
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* @return FLayer si existe una capa o null si no existe.
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*/
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public FLayer getLayer() {
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if (op instanceof FLayer) |
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return (FLayer) op;
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return null; |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.rastertools.properties.dialog.IRegistrablePanel#setLayer(com.iver.cit.gvsig.fmap.layers.FLayer)
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*/
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public void setLayer(FLayer lyr) { |
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if (lyr instanceof IRasterProperties) { |
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op = (IRasterProperties) lyr; |
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tControl.setTransparencyObject(op.getRenderTransparency()); |
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} |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.rastertools.properties.dialog.IRegistrablePanel#accept()
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*/
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public void accept() { |
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tControl.accept(); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.rastertools.properties.dialog.IRegistrablePanel#apply()
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*/
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public void apply() { |
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tControl.apply(); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.rastertools.properties.dialog.IRegistrablePanel#cancel()
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*/
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public void cancel() { |
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tControl.cancel(); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.rastertools.properties.dialog.IRegistrablePanel#getID()
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*/
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public String getID() { |
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return id;
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} |
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/*
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* (non-Javadoc)
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* @see javax.swing.event.ChangeListener#stateChanged(javax.swing.event.ChangeEvent)
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*/
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public void stateChanged(ChangeEvent e) { |
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tControl.onlyApply(); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.rastertools.properties.dialog.IRegistrablePanel#selectTab(java.lang.String)
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*/
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public void selectTab(String id) {} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.rastertools.properties.dialog.IResizable#setComponentSize(int, int)
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*/
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public void setComponentSize(int w, int h) {} |
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} |