/*
* Copyright (C) 2010-2016 JPEXS
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
package com.jpexs.decompiler.flash.gui.generictageditors;
import com.jpexs.decompiler.flash.gui.AppStrings;
import com.jpexs.decompiler.flash.types.ARGB;
import com.jpexs.decompiler.flash.types.RGB;
import com.jpexs.decompiler.flash.types.RGBA;
import com.jpexs.helpers.ReflectionTools;
import java.awt.Color;
import java.awt.Component;
import java.awt.Cursor;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.FocusAdapter;
import java.awt.event.FocusEvent;
import java.lang.reflect.Array;
import java.lang.reflect.Field;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JColorChooser;
import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.JSlider;
import javax.swing.JSpinner;
import javax.swing.border.BevelBorder;
import javax.swing.colorchooser.AbstractColorChooserPanel;
/**
*
* @author JPEXS
*/
public class ColorEditor extends JPanel implements GenericTagEditor, ActionListener {
private final Object obj;
private final Field field;
private final int index;
private final Class<?> type;
private final String fieldName;
private Color color;
public static final int COLOR_TYPE_RGB = 0;
public static final int COLOR_TYPE_RGBA = 1;
public static final int COLOR_TYPE_ARGB = 2;
private int colorType;
private final JButton buttonChange;
public int getColorType() {
return colorType;
}
@Override
public void added() {
}
public ColorEditor(String fieldName, Object obj, Field field, int index, Class<?> type) {
this.obj = obj;
this.field = field;
this.index = index;
this.type = type;
this.fieldName = fieldName;
setLayout(new FlowLayout());
buttonChange = new JButton("") {
@Override
protected void paintComponent(Graphics g) {
g.setColor(getBackground());
g.fillRect(0, 0, getWidth(), getHeight());
super.paintBorder(g);
}
};
buttonChange.setToolTipText(AppStrings.translate("button.selectcolor.hint"));
buttonChange.setCursor(new Cursor(Cursor.HAND_CURSOR));
buttonChange.addActionListener(this);
buttonChange.setBorderPainted(true);
buttonChange.setBorder(BorderFactory.createBevelBorder(BevelBorder.RAISED));
Dimension colorDim = new Dimension(16, 16);
buttonChange.setSize(colorDim);
buttonChange.setPreferredSize(colorDim);
add(buttonChange);
reset();
}
@Override
public void validateValue() {
}
@Override
public void reset() {
try {
Object val = ReflectionTools.getValue(obj, field, index);
if (val instanceof RGBA) {
colorType = COLOR_TYPE_RGBA;
} else if (val instanceof RGB) {
colorType = COLOR_TYPE_RGB;
} else if (val instanceof ARGB) {
colorType = COLOR_TYPE_ARGB;
} else {
throw new IllegalArgumentException("Invalid value type");
}
if (val instanceof RGB) { //Note: Can be RGBA too
color = ((RGB) val).toColor();
}
if (val instanceof ARGB) {
color = ((ARGB) val).toColor();
}
buttonChange.setBackground(color);
} catch (IllegalArgumentException | IllegalAccessException ex) {
// ignore
}
}
@Override
public void save() {
Object val = getChangedValue();
try {
ReflectionTools.setValue(obj, field, index, val);
} catch (IllegalAccessException ex) {
// ignore
}
}
@Override
public void addChangeListener(final ChangeListener l) {
final GenericTagEditor t = this;
addFocusListener(new FocusAdapter() {
@Override
public void focusLost(FocusEvent e) {
l.change(t);
}
});
}
@Override
public Object getChangedValue() {
Object val = null;
switch (colorType) {
case COLOR_TYPE_RGB:
val = new RGB(color);
break;
case COLOR_TYPE_RGBA:
val = new RGBA(color);
break;
case COLOR_TYPE_ARGB:
val = new ARGB();
break;
}
return val;
}
@Override
public String getFieldName() {
return fieldName;
}
@Override
public Field getField() {
return field;
}
private static Color noTransparencyColorChooser(Component component, String title, Color initialColor) throws Exception {
final JColorChooser pane = new JColorChooser(initialColor != null
? initialColor : Color.white);
AbstractColorChooserPanel[] colorPanels = pane.getChooserPanels();
for (int i = 1; i < colorPanels.length; i++) {
AbstractColorChooserPanel cp = colorPanels[i];
Field f = cp.getClass().getDeclaredField("panel");
f.setAccessible(true);
Object colorPanel = f.get(cp);
Field f2 = colorPanel.getClass().getDeclaredField("spinners");
f2.setAccessible(true);
Object spinners = f2.get(colorPanel);
Object transpSlispinner = Array.get(spinners, 3);
if (i == colorPanels.length - 1) {
transpSlispinner = Array.get(spinners, 4);
}
Field f3 = transpSlispinner.getClass().getDeclaredField("slider");
f3.setAccessible(true);
JSlider slider = (JSlider) f3.get(transpSlispinner);
slider.setEnabled(false);
Field f4 = transpSlispinner.getClass().getDeclaredField("spinner");
f4.setAccessible(true);
JSpinner spinner = (JSpinner) f4.get(transpSlispinner);
spinner.setEnabled(false);
}
final Color[] col = new Color[]{initialColor};
JDialog dialog = JColorChooser.createDialog(component, title, true, pane, new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
col[0] = pane.getColor();
}
}, null);
dialog.setVisible(true);
return col[0];
}
@Override
public void actionPerformed(ActionEvent e) {
Color newColor;
if (colorType == COLOR_TYPE_RGB) {
try {
newColor = noTransparencyColorChooser(null, AppStrings.translate("dialog.selectcolor.title"), color);
} catch (Exception ex) {
newColor = JColorChooser.showDialog(null, AppStrings.translate("dialog.selectcolor.title"), color);
}
} else {
newColor = JColorChooser.showDialog(null, AppStrings.translate("dialog.selectcolor.title"), color);
}
if (newColor != null) {
color = newColor;
buttonChange.setBackground(color);
repaint();
}
}
@Override
public String getReadOnlyValue() {
int h = System.identityHashCode(this);
return "<cite style=\"background-color:rgb(" + color.getRed() + "," + color.getGreen() + "," + color.getBlue() + ");\"> </cite> " + getChangedValue().toString();
}
}