SkinRobot.java :  » Swing-Library » substance-look-feel » docrobot » Java Open Source

/*
 * Copyright (c) 2005-2008 Substance Kirill Grouchnikov. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  o Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 *  o 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.
 *
 *  o Neither the name of Substance Kirill Grouchnikov 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 NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package docrobot;

import java.awt.Graphics;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;

import javax.imageio.ImageIO;
import javax.swing.*;

import org.jvnet.substance.*;
import org.jvnet.substance.skin.SubstanceSkin;

import test.check.SampleFrame;

/**
 * The base class for taking screenshots of skins for Substance documentation.
 * 
 * @author Kirill Grouchnikov
 */
public abstract class SkinRobot {
  /**
   * The associated Substance skin.
   */
  protected SubstanceSkin skin;

  /**
   * The screenshot filename.
   */
  protected String screenshotFilename;

  /**
   * The frame instance.
   */
  protected SampleFrame sf;

  /**
   * Indicates whether the screenshot process is complete.
   */
  protected boolean done = false;

  /**
   * Creates the new screenshot robot.
   * 
   * @param skin
   *            Substance skin.
   * @param screenshotFilename
   *            The screenshot filename.
   */
  public SkinRobot(SubstanceSkin skin, String screenshotFilename) {
    this.skin = skin;
    this.screenshotFilename = screenshotFilename;
  }

  /**
   * Runs the screenshot process.
   */
  public void run() {
    long start = System.currentTimeMillis();
    SwingUtilities.invokeLater(new Runnable() {
      public void run() {
        try {
          UIManager.setLookAndFeel(new SubstanceDefaultLookAndFeel());
          SubstanceLookAndFeel.setSkin(skin);
        } catch (Exception exc) {
          exc.printStackTrace();
        }
        SwingUtilities.invokeLater(new Runnable() {
          public void run() {
            JFrame.setDefaultLookAndFeelDecorated(true);
            sf = new SampleFrame(false);
            sf
                .setIconImage(SubstanceImageCreator
                    .getThemeImage(
                        null,
                        new ImageIcon(
                            SkinRobot.class
                                .getClassLoader()
                                .getResource(
                                    "test/resource/image-x-generic.png")),
                        SubstanceLookAndFeel.getTheme(),
                        false));
            sf.addComponentListener(new ComponentAdapter() {
              @Override
              public void componentShown(ComponentEvent e) {
                SwingUtilities.invokeLater(new Runnable() {
                  public void run() {
                    makeScreenshot(1);
                    sf.switchToLastTab();
                    try {
                      Thread.sleep(2000);
                    } catch (Exception exc) {
                    }
                    makeScreenshot(2);
                    SwingUtilities
                        .invokeLater(new Runnable() {
                          public void run() {
                            sf.dispose();
                            done = true;
                          }
                        });
                  }
                });
              }
            });
            sf.setSize(300, 225);
            sf.setLocationRelativeTo(null);
            sf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            sf.setVisible(true);
          }
        });
      }
    });
    while (!done) {
      try {
        Thread.sleep(100);
      } catch (InterruptedException ie) {
      }
    }
    long end = System.currentTimeMillis();
    System.out.println(this.getClass().getSimpleName() + " : "
        + (end - start) + "ms");
  }

  /**
   * Creates the screenshot and saves it on the disk.
   * 
   * @param count
   *            Sequence number for the screenshot.
   */
  public void makeScreenshot(int count) {
    BufferedImage bi = new BufferedImage(sf.getWidth(), sf.getHeight(),
        BufferedImage.TYPE_INT_ARGB);
    Graphics g = bi.getGraphics();
    sf.paint(g);
    try {
      ImageIO.write(bi, "png", new File(this.screenshotFilename + count
          + ".png"));
    } catch (IOException ioe) {
      ioe.printStackTrace();
    }
  }
}