/*
*
* Copyright (c) 2007, 2011, Oracle and/or its affiliates. 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 Oracle 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
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package java2d;
import static java.awt.Color.BLACK;
import static java.awt.Color.GREEN;
import static java.awt.Color.LIGHT_GRAY;
import static java.awt.Color.WHITE;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Insets;
import java.awt.RenderingHints;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.print.PrinterJob;
import java.text.DecimalFormat;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.print.attribute.HashPrintRequestAttributeSet;
import javax.print.attribute.PrintRequestAttributeSet;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JSlider;
import javax.swing.JToggleButton;
import javax.swing.JToolBar;
import javax.swing.SwingConstants;
import javax.swing.border.EtchedBorder;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
/**
* Tools to control individual demo graphic attributes. Also, control for
* start & stop on animated demos; control for cloning the demo; control for
* printing the demo. Expand and collapse the Tools panel with ToggleIcon.
*/
@SuppressWarnings("serial")
public final class Tools extends JPanel implements ActionListener,
ChangeListener, Runnable {
private final DemoInstVarsAccessor demoInstVars;
private ImageIcon stopIcon, startIcon;
private Font font = new Font(Font.SERIF, Font.PLAIN, 10);
private Color roColor = new Color(187, 213, 238);
private Surface surface;
private Thread thread;
private JPanel toolbarPanel;
private JPanel sliderPanel;
private JLabel label;
private ToggleIcon bumpyIcon, rolloverIcon;
private DecimalFormat decimalFormat = new DecimalFormat("000");
protected boolean focus;
public JToggleButton toggleB;
public JButton printB;
public JComboBox screenCombo;
public JToggleButton renderB, aliasB;
public JToggleButton textureB, compositeB;
public JButton startStopB;
public JButton cloneB;
public boolean issueRepaint = true;
public JToolBar toolbar;
public JSlider slider;
public boolean doSlider;
public boolean isExpanded;
@SuppressWarnings("LeakingThisInConstructor")
public Tools(Surface surface, DemoInstVarsAccessor demoInstVars) {
this.surface = surface;
this.demoInstVars = demoInstVars;
setLayout(new BorderLayout());
stopIcon = new ImageIcon(DemoImages.getImage("stop.gif", this));
startIcon = new ImageIcon(DemoImages.getImage("start.gif", this));
bumpyIcon = new ToggleIcon(this, LIGHT_GRAY);
rolloverIcon = new ToggleIcon(this, roColor);
toggleB = new JToggleButton(bumpyIcon);
toggleB.addMouseListener(new MouseAdapter() {
@Override
public void mouseEntered(MouseEvent e) {
focus = true;
bumpyIcon.start();
}
@Override
public void mouseExited(MouseEvent e) {
focus = false;
bumpyIcon.stop();
}
});
isExpanded = false;
toggleB.addActionListener(this);
toggleB.setMargin(new Insets(0, 0, -4, 0));
toggleB.setBorderPainted(false);
toggleB.setFocusPainted(false);
toggleB.setContentAreaFilled(false);
toggleB.setRolloverIcon(rolloverIcon);
add("North", toggleB);
toolbar = new JToolBar();
toolbar.setPreferredSize(new Dimension(5*25, 26));
toolbar.setFloatable(false);
String s = surface.AntiAlias == RenderingHints.VALUE_ANTIALIAS_ON
? "On" : "Off";
aliasB = addTool("A", "Antialiasing " + s, this);
s = surface.Rendering == RenderingHints.VALUE_RENDER_SPEED
? "Speed" : "Quality";
renderB = addTool("R", "Rendering " + s, this);
s = surface.texture != null ? "On" : "Off";
textureB = addTool("T", "Texture " + s, this);
s = surface.composite != null ? "On" : "Off";
compositeB = addTool("C", "Composite " + s, this);
Image printBImg = DemoImages.getImage("print.gif", this);
printB = addTool(printBImg, "Print the Surface", this);
if (surface instanceof AnimatingSurface) {
Image stopImg = DemoImages.getImage("stop.gif", this);
startStopB = addTool(stopImg, "Stop Animation", this);
toolbar.setPreferredSize(new Dimension(6*25, 26));
}
screenCombo = new JComboBox();
screenCombo.setPreferredSize(new Dimension(100, 18));
screenCombo.setFont(font);
for (String name : GlobalControls.screenNames) {
screenCombo.addItem(name);
}
screenCombo.addActionListener(this);
toolbarPanel = new JPanel(new FlowLayout(FlowLayout.CENTER, 5, 0));
toolbarPanel.setLocation(0, 6);
toolbarPanel.setVisible(false);
toolbarPanel.add(toolbar);
toolbarPanel.add(screenCombo);
toolbarPanel.setBorder(new EtchedBorder());
add(toolbarPanel);
setPreferredSize(new Dimension(200, 8));
if (surface instanceof AnimatingSurface) {
sliderPanel = new JPanel(new BorderLayout());
label = new JLabel(" Sleep = 030 ms");
label.setForeground(BLACK);
sliderPanel.add(label, BorderLayout.WEST);
slider = new JSlider(SwingConstants.HORIZONTAL, 0, 200, 30);
slider.addChangeListener(this);
sliderPanel.setBorder(new EtchedBorder());
sliderPanel.add(slider);
addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
if (toolbarPanel.isVisible()) {
invalidate();
if ((doSlider = !doSlider)) {
remove(toolbarPanel);
add(sliderPanel);
} else {
remove(sliderPanel);
add(toolbarPanel);
}
validate();
repaint();
}
}
});
}
}
public JButton addTool(Image img,
String toolTip,
ActionListener al) {
JButton b = new JButton(new ImageIcon(img)) {
Dimension prefSize = new Dimension(25, 22);
@Override
public Dimension getPreferredSize() {
return prefSize;
}
@Override
public Dimension getMaximumSize() {
return prefSize;
}
@Override
public Dimension getMinimumSize() {
return prefSize;
}
};
toolbar.add(b);
b.setFocusPainted(false);
b.setSelected(true);
b.setToolTipText(toolTip);
b.addActionListener(al);
return b;
}
public JToggleButton addTool(String name,
String toolTip,
ActionListener al) {
JToggleButton b = new JToggleButton(name) {
Dimension prefSize = new Dimension(25, 22);
@Override
public Dimension getPreferredSize() {
return prefSize;
}
@Override
public Dimension getMaximumSize() {
return prefSize;
}
@Override
public Dimension getMinimumSize() {
return prefSize;
}
};
toolbar.add(b);
b.setFocusPainted(false);
if (toolTip.equals("Rendering Quality") || toolTip.equals(
"Antialiasing On") || toolTip.equals("Texture On") || toolTip.
equals("Composite On")) {
b.setSelected(true);
} else {
b.setSelected(false);
}
b.setToolTipText(toolTip);
b.addActionListener(al);
return b;
}
@Override
public void actionPerformed(ActionEvent e) {
Object obj = e.getSource();
if (obj instanceof JButton) {
JButton b = (JButton) obj;
b.setSelected(!b.isSelected());
if (b.getIcon() == null) {
b.setBackground(b.isSelected() ? GREEN : LIGHT_GRAY);
}
}
if (obj.equals(toggleB)) {
isExpanded = !isExpanded;
if (isExpanded) {
setPreferredSize(new Dimension(200, 38));
} else {
setPreferredSize(new Dimension(200, 6));
}
toolbarPanel.setVisible(isExpanded);
if (sliderPanel != null) {
sliderPanel.setVisible(isExpanded);
}
getParent().validate();
toggleB.getModel().setRollover(false);
return;
}
if (obj.equals(printB)) {
start();
return;
}
if (obj.equals(startStopB)) {
if (startStopB.getToolTipText().equals("Stop Animation")) {
startStopB.setIcon(startIcon);
startStopB.setToolTipText("Start Animation");
surface.animating.stop();
} else {
startStopB.setIcon(stopIcon);
startStopB.setToolTipText("Stop Animation");
surface.animating.start();
}
} else if (obj.equals(aliasB)) {
if (aliasB.getToolTipText().equals("Antialiasing On")) {
aliasB.setToolTipText("Antialiasing Off");
} else {
aliasB.setToolTipText("Antialiasing On");
}
surface.setAntiAlias(aliasB.isSelected());
} else if (obj.equals(renderB)) {
if (renderB.getToolTipText().equals("Rendering Quality")) {
renderB.setToolTipText("Rendering Speed");
} else {
renderB.setToolTipText("Rendering Quality");
}
surface.setRendering(renderB.isSelected());
} else if (obj.equals(textureB)) {
if (textureB.getToolTipText().equals("Texture On")) {
textureB.setToolTipText("Texture Off");
surface.setTexture(null);
surface.clearSurface = true;
} else {
textureB.setToolTipText("Texture On");
surface.setTexture(demoInstVars.getControls().texturechooser.texture);
}
} else if (obj.equals(compositeB)) {
if (compositeB.getToolTipText().equals("Composite On")) {
compositeB.setToolTipText("Composite Off");
} else {
compositeB.setToolTipText("Composite On");
}
surface.setComposite(compositeB.isSelected());
} else if (obj.equals(screenCombo)) {
surface.setImageType(screenCombo.getSelectedIndex());
}
if (issueRepaint && surface.animating != null) {
if (surface.getSleepAmount() != 0) {
if (surface.animating.running()) {
surface.animating.doRepaint();
}
}
} else if (issueRepaint) {
surface.repaint();
}
}
@Override
public void stateChanged(ChangeEvent e) {
int value = slider.getValue();
label.setText(" Sleep = " + decimalFormat.format(value) + " ms");
label.repaint();
surface.setSleepAmount(value);
}
public void start() {
thread = new Thread(this);
thread.setPriority(Thread.MAX_PRIORITY);
thread.setName("Printing " + surface.name);
thread.start();
}
public synchronized void stop() {
thread = null;
notifyAll();
}
@Override
public void run() {
boolean stopped = false;
if (surface.animating != null && surface.animating.running()) {
stopped = true;
startStopB.doClick();
}
try {
PrinterJob printJob = PrinterJob.getPrinterJob();
printJob.setPrintable(surface);
boolean pDialogState = true;
PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
if (!demoInstVars.getPrintCB().isSelected()) {
pDialogState = printJob.printDialog(aset);
}
if (pDialogState) {
printJob.print(aset);
}
} catch (java.security.AccessControlException ace) {
String errmsg = "Applet access control exception; to allow "
+ "access to printer, set\n"
+ "permission for \"queuePrintJob\" in "
+ "RuntimePermission.";
JOptionPane.showMessageDialog(this, errmsg, "Printer Access Error",
JOptionPane.ERROR_MESSAGE);
} catch (Exception ex) {
Logger.getLogger(Tools.class.getName()).log(Level.SEVERE,
null, ex);
}
if (stopped) {
startStopB.doClick();
}
thread = null;
}
/**
* Expand and Collapse the Tools Panel with this bumpy button.
*/
static class ToggleIcon implements Icon, Runnable {
private Color shadowColor = new Color(102, 102, 153);
private Color fillColor;
private Tools tools;
private Thread thread;
public ToggleIcon(Tools tools, Color fillColor) {
this.tools = tools;
this.fillColor = fillColor;
}
@Override
public void paintIcon(Component c, Graphics g, int x, int y) {
int w = getIconWidth();
int h = getIconHeight();
g.setColor(fillColor);
g.fillRect(0, 0, w, h);
for (; x < w - 2; x += 4) {
g.setColor(WHITE);
g.fillRect(x, 1, 1, 1);
g.fillRect(x + 2, 3, 1, 1);
g.setColor(shadowColor);
g.fillRect(x + 1, 2, 1, 1);
g.fillRect(x + 3, 4, 1, 1);
}
}
@Override
public int getIconWidth() {
return tools.getSize().width;
}
@Override
public int getIconHeight() {
return 6;
}
public void start() {
thread = new Thread(this);
thread.setPriority(Thread.MIN_PRIORITY);
thread.setName("ToggleIcon");
thread.start();
}
public synchronized void stop() {
if (thread != null) {
thread.interrupt();
}
thread = null;
}
@Override
public void run() {
try {
Thread.sleep(400);
} catch (InterruptedException e) {
}
if (tools.focus && thread != null) {
tools.toggleB.doClick();
}
thread = null;
}
}
} // End Tools class