[Patchanim-commit] SF.net SVN: patchanim: [29] trunk/patchanim/src/com/mebigfatguy/patchanim/ gui/JTestFrame.java

[<dbr...@us...>]

Revision: 29
          http://patchanim.svn.sourceforge.net/patchanim/?rev=29&view=rev
Author:   dbrosius
Date:     2008-01-26 17:43:26 -0800 (Sat, 26 Jan 2008)

Log Message:
-----------
The test frame for animations

Added Paths:
-----------
    trunk/patchanim/src/com/mebigfatguy/patchanim/gui/JTestFrame.java

Added: trunk/patchanim/src/com/mebigfatguy/patchanim/gui/JTestFrame.java
===================================================================
--- trunk/patchanim/src/com/mebigfatguy/patchanim/gui/JTestFrame.java	                        (rev 0)
+++ trunk/patchanim/src/com/mebigfatguy/patchanim/gui/JTestFrame.java	2008-01-27 01:43:26 UTC (rev 29)
@@ -0,0 +1,140 @@
+package com.mebigfatguy.patchanim.gui;
+
+import java.awt.BorderLayout;
+import java.awt.Dimension;
+import java.awt.Graphics;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+import java.awt.image.BufferedImage;
+import java.lang.reflect.InvocationTargetException;
+import java.util.List;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.SwingUtilities;
+
+import com.mebigfatguy.patchanim.PatchAnimDocument;
+import com.mebigfatguy.patchanim.surface.CombinedPatch;
+import com.mebigfatguy.patchanim.surface.PatchGenerator;
+
+public class JTestFrame extends JFrame {
+	
+	private Thread animThread = null;
+	private TestPanel testPanel = null;
+	private int tweenCount;
+	private int width;
+	private int height;
+	private List<CombinedPatch> patches;
+	private BufferedImage image;
+	
+	public JTestFrame() {
+		PatchPanelMediator mediator = PatchPanelMediator.getMediator();
+		PatchAnimDocument document = mediator.getDocument();
+		tweenCount = document.getTweenCount();
+		width = document.getWidth();
+		height = document.getHeight();
+		patches = document.getPatches();
+
+		initComponents();
+		initListeners();
+	}
+	
+	public synchronized void beginAnimation() {
+		if (animThread != null)
+			return;
+		image = PatchGenerator.buildImage(null, width, height);
+		
+		animThread = new Thread(new Runnable() {
+			public void run() {
+				try {
+					PatchGenerator.recalcCombinedImage(patches.get(0), image);
+					while (!Thread.interrupted()) {
+						testPanel.redraw();
+						int lastPatch = patches.size() - 1;
+						long lastRedraw = System.currentTimeMillis();
+						for (int p = 0; p < lastPatch; p++) {
+							CombinedPatch startPatch = patches.get(p);
+							CombinedPatch endPatch = patches.get(p+1);
+							for (int t = 0; t < tweenCount; t++) {
+								CombinedPatch tweenPatch = CombinedPatch.tween(startPatch, endPatch, (double)t / (double)tweenCount);
+								PatchGenerator.recalcCombinedImage(tweenPatch, image);
+								long now = System.currentTimeMillis();
+								long sleepTime = 100 - (now - lastRedraw);
+								if (sleepTime > 0)
+									Thread.sleep(sleepTime);
+								testPanel.redraw();
+								lastRedraw = now;
+							}
+						}
+					}
+				} catch (InterruptedException ie) {
+					//OK
+				}
+			}
+		});
+		animThread.start();
+		
+	}
+	
+	public synchronized void endAnimation() {
+		if (animThread == null)
+			return;
+		
+		try {
+			animThread.interrupt();
+			animThread.join();
+		} catch (InterruptedException ie) {
+			//OK
+		} finally {
+			animThread = null;
+		}
+	}
+	
+	private void initComponents() {
+		testPanel = new TestPanel();
+		setLayout(new BorderLayout(4, 4));
+		add(testPanel, BorderLayout.CENTER);
+		pack();
+	}
+	
+	private void initListeners() {
+		addWindowListener(new WindowAdapter() {
+			@Override
+			public void windowClosing(WindowEvent we) {
+				endAnimation();
+				dispose();
+			}
+		});
+	}
+	
+	class TestPanel extends JPanel {
+		public TestPanel() {
+			Dimension d = new Dimension(width, height);
+			setMinimumSize(d);
+			setMaximumSize(d);
+			setPreferredSize(d);
+			setSize(width, height);
+		}
+		
+		public void redraw() throws InterruptedException {
+			try {
+				SwingUtilities.invokeAndWait(new Runnable() {
+					public void run() {
+						invalidate();
+						revalidate();
+						repaint();
+					}
+				});
+			} catch (InvocationTargetException ite) {
+				InterruptedException ie = new InterruptedException("Error rendering test");
+				ie.initCause(ite);
+				throw ie;
+			}
+		}
+		
+		@Override
+		public void paintComponent(Graphics g) {
+			g.drawImage(image, 0, 0, width, height, 0, 0, width, height, null);
+		}
+	}
+}


Property changes on: trunk/patchanim/src/com/mebigfatguy/patchanim/gui/JTestFrame.java
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Name: svn:mime-type
   + text/plain
Name: svn:eol-style
   + native


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