/*
* Copyright (c) 2009 Kathryn Huxtable and Kenneth Orr.
*
* This file is part of the SeaGlass Pluggable Look and Feel.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* $Id: SeaGlassDesktopIconUI.java 1595 2011-08-09 20:33:48Z rosstauscher@gmx.de $
*/
package com.seaglasslookandfeel.ui;
import java.awt.BorderLayout;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.beans.PropertyVetoException;
import javax.swing.Icon;
import javax.swing.JComponent;
import javax.swing.JInternalFrame;
import javax.swing.JPopupMenu;
import javax.swing.JToggleButton;
import javax.swing.ToolTipManager;
import javax.swing.UIManager;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.basic.BasicDesktopIconUI;
import javax.swing.plaf.synth.Region;
import javax.swing.plaf.synth.SynthContext;
import javax.swing.plaf.synth.SynthStyle;
import com.seaglasslookandfeel.SeaGlassContext;
import com.seaglasslookandfeel.SeaGlassLookAndFeel;
import com.seaglasslookandfeel.component.SeaGlassInternalFrameTitlePane;
/**
* SeaGlassDesktopIconUI implementation.
*
* Based on Synth's implementation, which is package local.
*
* @see javax.swing.plaf.synth.SynthDesktopIconUI
*/
public class SeaGlassDesktopIconUI extends BasicDesktopIconUI implements SeaglassUI, ActionListener, PropertyChangeListener {
private SynthStyle style;
public static ComponentUI createUI(JComponent c) {
return new SeaGlassDesktopIconUI();
}
protected void installComponents() {
if (UIManager.getBoolean("InternalFrame.useTaskBar")) {
iconPane = new JToggleButton(frame.getTitle(), frame.getFrameIcon()) {
public String getToolTipText() {
return getText();
}
public JPopupMenu getComponentPopupMenu() {
return frame.getComponentPopupMenu();
}
};
ToolTipManager.sharedInstance().registerComponent(iconPane);
iconPane.setFont(desktopIcon.getFont());
iconPane.setBackground(desktopIcon.getBackground());
iconPane.setForeground(desktopIcon.getForeground());
} else {
iconPane = new SeaGlassInternalFrameTitlePane(frame);
iconPane.setName("InternalFrame.northPane");
}
desktopIcon.setLayout(new BorderLayout());
desktopIcon.add(iconPane, BorderLayout.CENTER);
}
protected void installListeners() {
super.installListeners();
desktopIcon.addPropertyChangeListener(this);
if (iconPane instanceof JToggleButton) {
frame.addPropertyChangeListener(this);
((JToggleButton) iconPane).addActionListener(this);
}
}
protected void uninstallListeners() {
if (iconPane instanceof JToggleButton) {
frame.removePropertyChangeListener(this);
}
desktopIcon.removePropertyChangeListener(this);
super.uninstallListeners();
}
protected void installDefaults() {
updateStyle(desktopIcon);
}
private void updateStyle(JComponent c) {
SeaGlassContext context = getContext(c, ENABLED);
style = SeaGlassLookAndFeel.updateStyle(context, this);
context.dispose();
}
protected void uninstallDefaults() {
SeaGlassContext context = getContext(desktopIcon, ENABLED);
style.uninstallDefaults(context);
context.dispose();
style = null;
}
public SeaGlassContext getContext(JComponent c) {
return getContext(c, getComponentState(c));
}
private SeaGlassContext getContext(JComponent c, int state) {
Region region = getRegion(c);
return SeaGlassContext.getContext(SeaGlassContext.class, c, region, style, state);
}
private int getComponentState(JComponent c) {
return SeaGlassLookAndFeel.getComponentState(c);
}
Region getRegion(JComponent c) {
return SeaGlassLookAndFeel.getRegion(c);
}
public void update(Graphics g, JComponent c) {
SeaGlassContext context = getContext(c);
SeaGlassLookAndFeel.update(context, g);
context.getPainter().paintDesktopIconBackground(context, g, 0, 0, c.getWidth(), c.getHeight());
paint(context, g);
context.dispose();
}
public void paint(Graphics g, JComponent c) {
SeaGlassContext context = getContext(c);
paint(context, g);
context.dispose();
}
protected void paint(SeaGlassContext context, Graphics g) {
}
public void paintBorder(SynthContext context, Graphics g, int x, int y, int w, int h) {
((SeaGlassContext) context).getPainter().paintDesktopIconBorder(context, g, x, y, w, h);
}
public void actionPerformed(ActionEvent evt) {
if (evt.getSource() instanceof JToggleButton) {
// Either iconify the frame or deiconify and activate it.
JToggleButton button = (JToggleButton) evt.getSource();
try {
boolean selected = button.isSelected();
if (!selected && !frame.isIconifiable()) {
button.setSelected(true);
} else {
frame.setIcon(!selected);
if (selected) {
frame.setSelected(true);
}
}
} catch (PropertyVetoException e2) {
}
}
}
public void propertyChange(PropertyChangeEvent evt) {
if (evt.getSource() instanceof JInternalFrame.JDesktopIcon) {
if (SeaGlassLookAndFeel.shouldUpdateStyle(evt)) {
updateStyle((JInternalFrame.JDesktopIcon) evt.getSource());
}
} else if (evt.getSource() instanceof JInternalFrame) {
JInternalFrame frame = (JInternalFrame) evt.getSource();
if (iconPane instanceof JToggleButton) {
JToggleButton button = (JToggleButton) iconPane;
String prop = evt.getPropertyName();
if (prop == "title") {
button.setText((String) evt.getNewValue());
} else if (prop == "frameIcon") {
button.setIcon((Icon) evt.getNewValue());
} else if (prop == JInternalFrame.IS_ICON_PROPERTY || prop == JInternalFrame.IS_SELECTED_PROPERTY) {
button.setSelected(!frame.isIcon() && frame.isSelected());
}
}
}
}
}