/*
*
* 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,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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*/
package java2d;
import static java.awt.Color.BLACK;
import static java.awt.Color.GREEN;
import static java.awt.Color.RED;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.GridBagLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Date;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JProgressBar;
import javax.swing.JTextField;
import javax.swing.SwingConstants;
import javax.swing.SwingUtilities;
import javax.swing.border.BevelBorder;
import javax.swing.border.CompoundBorder;
import javax.swing.border.EmptyBorder;
/**
* A separate window for running the J2Ddemo. Go from tab to tab or demo to
* demo.
*/
@SuppressWarnings("serial")
public class RunWindow extends JPanel implements Runnable, ActionListener {
private final DemoInstVarsAccessor demoInstVars;
private final JButton runB;
private int delay = 10;
private int numRuns = 20;
private boolean exit;
private final JCheckBox zoomCB = new JCheckBox("Zoom");
private final JCheckBox printCB = new JCheckBox("Print");
private boolean buffersFlag;
private int bufBeg, bufEnd;
private JTextField delayTextField, runsTextField;
private Thread thread;
private JProgressBar pb;
@SuppressWarnings("LeakingThisInConstructor")
public RunWindow(DemoInstVarsAccessor demoInstVars, RunWindowSettings runWndSetts) {
this.demoInstVars = demoInstVars;
delay = runWndSetts.getDelay();
numRuns = runWndSetts.getNumRuns();
exit = runWndSetts.getExit();
zoomCB.setSelected(runWndSetts.isZoomCBSelected());
printCB.setSelected(runWndSetts.isPrintCBSelected());
buffersFlag = runWndSetts.getBuffersFlag();
bufBeg = runWndSetts.getBufBeg();
bufEnd = runWndSetts.getBufEnd();
setLayout(new GridBagLayout());
EmptyBorder eb = new EmptyBorder(5, 5, 5, 5);
setBorder(new CompoundBorder(eb, new BevelBorder(BevelBorder.LOWERED)));
Font font = new Font(Font.SERIF, Font.PLAIN, 10);
runB = new JButton("Run");
runB.setBackground(GREEN);
runB.addActionListener(this);
runB.setMinimumSize(new Dimension(70, 30));
J2Ddemo.addToGridBag(this, runB, 0, 0, 1, 1, 0.0, 0.0);
pb = new JProgressBar();
pb.setPreferredSize(new Dimension(100, 30));
pb.setMinimum(0);
J2Ddemo.addToGridBag(this, pb, 1, 0, 2, 1, 1.0, 0.0);
JPanel p1 = new JPanel(new GridLayout(2, 2));
JPanel p2 = new JPanel();
JLabel l = new JLabel("Runs:");
l.setFont(font);
l.setForeground(BLACK);
p2.add(l);
p2.add(runsTextField = new JTextField(String.valueOf(numRuns)));
runsTextField.setPreferredSize(new Dimension(30, 20));
runsTextField.addActionListener(this);
p1.add(p2);
p2 = new JPanel();
l = new JLabel("Delay:");
l.setFont(font);
l.setForeground(BLACK);
p2.add(l);
p2.add(delayTextField = new JTextField(String.valueOf(delay)));
delayTextField.setPreferredSize(new Dimension(30, 20));
delayTextField.addActionListener(this);
p1.add(p2);
zoomCB.setHorizontalAlignment(SwingConstants.CENTER);
zoomCB.setFont(font);
printCB.setFont(font);
p1.add(zoomCB);
p1.add(printCB);
printCB.addActionListener(this);
J2Ddemo.addToGridBag(this, p1, 0, 1, 3, 1, 1.0, 1.0);
}
@Override
public void actionPerformed(ActionEvent e) {
if (e.getSource().equals(printCB)) {
demoInstVars.getPrintCB().setSelected(printCB.isSelected());
} else if (e.getSource().equals(delayTextField)) {
delay = Integer.parseInt(delayTextField.getText().trim());
} else if (e.getSource().equals(runsTextField)) {
numRuns = Integer.parseInt(runsTextField.getText().trim());
} else if ("Run".equals(e.getActionCommand())) {
doRunAction();
} else if ("Stop".equals(e.getActionCommand())) {
stop();
}
}
public void doRunAction() {
runB.setText("Stop");
runB.setBackground(RED);
start();
}
public void start() {
thread = new Thread(this);
thread.setPriority(Thread.NORM_PRIORITY + 1);
thread.setName("RunWindow");
thread.start();
}
public synchronized void stop() {
if (thread != null) {
thread.interrupt();
}
thread = null;
notifyAll();
}
@SuppressWarnings("SleepWhileHoldingLock")
public void sleepPerTab() {
for (int j = 0; j < delay + 1 && thread != null; j++) {
for (int k = 0; k < 10 && thread != null; k++) {
try {
Thread.sleep(100);
} catch (Exception e) {
}
}
Runnable pbUpdateRunnable = new Runnable() {
@Override
public void run() {
pb.setValue(pb.getValue() + 1);
}
};
SwingUtilities.invokeLater(pbUpdateRunnable);
}
}
private void printDemo(final DemoGroup dg) {
Runnable printDemoRunnable = new Runnable() {
@Override
public void run() {
if (!demoInstVars.getControls().toolBarCB.isSelected()) {
demoInstVars.getControls().toolBarCB.setSelected(true);
dg.invalidate();
}
for (Component comp : dg.getPanel().getComponents()) {
DemoPanel dp = (DemoPanel) comp;
if (dp.tools != null) {
if (dp.surface.animating != null) {
if (dp.surface.animating.running()) {
dp.tools.startStopB.doClick();
}
}
dp.tools.printB.doClick();
}
}
}
};
invokeAndWait(printDemoRunnable);
}
private DemoGroup dg = null;
private DemoPanel dp = null;
@Override
public void run() {
System.out.println("\nJ2D Demo RunWindow : " + numRuns + " Runs, "
+ delay + " second delay between tabs\n" + "java version: " + System.
getProperty("java.version") + "\n" + System.getProperty(
"os.name") + " " + System.getProperty("os.version") + "\n");
Runtime r = Runtime.getRuntime();
for (int runNum = 0; runNum < numRuns && thread != null; runNum++) {
Date d = new Date();
System.out.print("#" + runNum + " " + d.toString() + ", ");
r.gc();
float freeMemory = r.freeMemory();
float totalMemory = r.totalMemory();
System.out.println(((totalMemory - freeMemory) / 1024) + "K used");
for (int i = 0; i < demoInstVars.getTabbedPane().getTabCount() && thread
!= null; i++) {
final int mainTabIndex = i;
Runnable initDemoRunnable = new Runnable() {
@Override
public void run() {
pb.setValue(0);
pb.setMaximum(delay);
if (mainTabIndex != 0) {
dg = demoInstVars.getGroup()[mainTabIndex - 1];
dg.invalidate();
}
demoInstVars.getTabbedPane().setSelectedIndex(mainTabIndex);
}
};
invokeAndWait(initDemoRunnable);
if (i != 0 && (zoomCB.isSelected() || buffersFlag)) {
dp = (DemoPanel) dg.getPanel().getComponent(0);
if (dg.tabbedPane == null && dp.surface != null) {
Runnable mouseClickedRunnable = new Runnable() {
@Override
public void run() {
dg.mouseClicked(dp.surface);
}
};
invokeAndWait(mouseClickedRunnable);
}
for (int j = 1; j < dg.tabbedPane.getTabCount() && thread
!= null; j++) {
final int subTabIndex = j;
Runnable initPanelRunnable = new Runnable() {
@Override
public void run() {
pb.setValue(0);
pb.setMaximum(delay);
dg.tabbedPane.setSelectedIndex(subTabIndex);
}
};
invokeAndWait(initPanelRunnable);
final JPanel p = dg.getPanel();
if (buffersFlag && p.getComponentCount() == 1) {
dp = (DemoPanel) p.getComponent(0);
if (dp.surface.animating != null) {
dp.surface.animating.stop();
}
for (int k = bufBeg; k <= bufEnd && thread != null;
k++) {
final int cloneIndex = k;
Runnable cloneRunnable = new Runnable() {
@Override
public void run() {
dp.tools.cloneB.doClick();
int n = p.getComponentCount();
DemoPanel clone = (DemoPanel) p.
getComponent(n - 1);
if (clone.surface.animating != null) {
clone.surface.animating.stop();
}
clone.tools.issueRepaint = true;
clone.tools.screenCombo.setSelectedIndex(
cloneIndex);
clone.tools.issueRepaint = false;
}
};
invokeAndWait(cloneRunnable);
}
}
if (printCB.isSelected()) {
printDemo(dg);
}
sleepPerTab();
}
} else if (i != 0 && printCB.isSelected()) {
printDemo(dg);
sleepPerTab();
} else {
sleepPerTab();
}
}
if (runNum + 1 == numRuns) {
System.out.println("Finished.");
if (exit && thread != null) {
System.out.println("System.exit(0).");
System.exit(0);
}
}
}
Runnable resetRunnable = new Runnable() {
@Override
public void run() {
runB.setText("Run");
runB.setBackground(GREEN);
pb.setValue(0);
}
};
invokeAndWait(resetRunnable);
thread = null;
dg = null;
dp = null;
}
private static void invokeAndWait(Runnable run) {
try {
SwingUtilities.invokeAndWait(run);
} catch (Exception e) {
Logger.getLogger(RunWindow.class.getName()).log(Level.SEVERE,
"ERROR in invokeAndWait", e);
}
}
/**
* This class contains initial values for instance variables of 'RunWindow' class,
* and its instance is used in creation of 'RunWindow' object. Values parsed from
* certain command line options of the demo or from the demo applet parameters are
* set to the fields of this class instance. It is a part of the fix which changed
* static variables for instance variables in certain demo classes.
*
* This class is not thread safe, its instances must be accessed only from EDT.
*/
public static class RunWindowSettings {
private int delay = 10;
private int numRuns = 20;
/**代码未完, 请加载全部代码(NowJava.com).**/