/*
// * Copyright 2007-2008 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither the name of Sun Microsystems nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.jdesktop.swingxset;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.FontMetrics;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Insets;
import java.awt.geom.Rectangle2D;
import java.util.logging.Logger;
import javax.swing.JComponent;
import javax.swing.UIManager;
import javax.swing.border.Border;
import org.jdesktop.animation.timing.Animator;
import org.jdesktop.animation.timing.interpolation.PropertySetter;
import org.jdesktop.animation.timing.triggers.TimingTrigger;
import org.jdesktop.animation.timing.triggers.TimingTriggerEvent;
import org.jdesktop.swingx.JXPanel;
import com.sun.swingset3.Demo;
import com.sun.swingset3.utilities.RoundedBorder;
import com.sun.swingset3.utilities.Utilities;
/**
*
* @author aim
* @author Jeanette Winzenburg (SwingX adaption)
*/
public class DemoXPanel extends JXPanel {
@SuppressWarnings("unused")
private static final Logger LOG = Logger.getLogger(DemoXPanel.class
.getName());
static final Border roundedBorder = new RoundedBorder(10);
// insets for description editorpane
static final Insets margin = new Insets(8, 10, 8, 8);
private Demo demo;
public DemoXPanel(Demo demo) throws Exception {
LoadedXDemoPanel demoPanel = new LoadedXDemoPanel(demo);
this.demo = demo;
setLayout(new BorderLayout());
// remind(aim): how to access resourceMap?
//resourceMap = getContext().getResourceMap();
// JW: adding is done in end of fade-out
// getting even weirder layout if prematurely adding here ...
// add(demoPanel);
LoadAnimationPanel loadAnimationPanel = new LoadAnimationPanel();
add(loadAnimationPanel);
loadAnimationPanel.setAnimating(true);
Animator fadeOutAnimator = null;
Animator fadeInAnimator = null;
try {
loadAnimationPanel.setAnimating(false);
fadeOutAnimator = new Animator(400,
new FadeOut(DemoXPanel.this,
loadAnimationPanel, demoPanel));
fadeOutAnimator.setAcceleration(.2f);
fadeOutAnimator.setDeceleration(.3f);
fadeInAnimator = new Animator(400,
new PropertySetter(DemoXPanel.this, "alpha", 0.3f, 1.0f));
TimingTrigger.addTrigger(fadeOutAnimator, fadeInAnimator, TimingTriggerEvent.STOP);
fadeOutAnimator.start();
} catch (Exception ignore) {
if (fadeOutAnimator != null) fadeOutAnimator.stop();
if (fadeInAnimator != null) fadeInAnimator.stop();
if (loadAnimationPanel != null)
loadAnimationPanel.setAnimating(false);
System.err.println(ignore);
ignore.printStackTrace();
}
}
public Demo getDemo() {
return demo;
}
private static class FadeOut extends PropertySetter {
private JXPanel parent;
private JXPanel out;
private JComponent in;
public FadeOut(JXPanel parent, JXPanel out, JComponent in) {
super(out, "alpha", 1.0f, 0.3f);
this.parent = parent;
this.out = out;
this.in = in;
}
public void end() {
parent.setAlpha(0.3f);
parent.remove(out);
parent.add(in);
parent.revalidate();
}
} // Fader
private static class LoadAnimationPanel extends JXPanel {
private String message;
private int triState = 0;
private boolean animating = false;
private Animator animator;
public LoadAnimationPanel() {
setBorder(roundedBorder);
setBackground(Utilities.deriveColorHSB(
UIManager.getColor("Panel.background"), 0, 0, -.06f));
// remind(aim): get from resource map
message = "demo loading";
PropertySetter rotator = new PropertySetter(this, "triState", 0, 3);
animator = new Animator(500, Animator.INFINITE,
Animator.RepeatBehavior.LOOP, rotator);
// Don't animate gears if loading is quick
animator.setStartDelay(200);
}
public void setAnimating(boolean animating) {
this.animating = animating;
if (animating) {
animator.start();
} else {
animator.stop();
}
}
public boolean isAnimating() {
return animating;
}
public void setTriState(int triState) {
this.triState = triState;
repaint();
}
public int getTriState() {
return triState;
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2 = (Graphics2D) g.create();
Dimension size = getSize();
Color textColor = Utilities.deriveColorHSB(getBackground(), 0, 0, -.3f);
Color dotColor = Utilities.deriveColorHSB(textColor, 0, .2f, -.08f);
g2.setColor(textColor);
g2.setFont(UIManager.getFont("Label.font").deriveFont(32f));
FontMetrics metrics = g2.getFontMetrics();
Rectangle2D rect = metrics.getStringBounds(message, g2);
Rectangle2D dotRect = metrics.getStringBounds(".", g2);
float x = (float) (size.width - (rect.getWidth() + 3 * dotRect.getWidth())) / 2;
float y = (float) (size.height - rect.getHeight()) / 2;
g2.drawString(message, x, y);
int tri = getTriState();
float dx = 0;
for (int i = 0; i < 3; i++) {
g2.setColor(animator.isRunning() && i == tri ?
dotColor :
textColor);
g2.drawString(".", x + (float) (rect.getWidth() + dx), y);
dx += dotRect.getWidth();
}
}
} // LoadAnimationPanel
}