diff options
Diffstat (limited to 'src/jogl/classes/javax/media/opengl/awt')
| -rw-r--r-- | src/jogl/classes/javax/media/opengl/awt/GLCanvas.java | 123 | ||||
| -rw-r--r-- | src/jogl/classes/javax/media/opengl/awt/GLJPanel.java | 99 |
2 files changed, 137 insertions, 85 deletions
diff --git a/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java b/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java index 1329977b2..9578ce291 100644 --- a/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java +++ b/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java @@ -40,32 +40,56 @@ package javax.media.opengl.awt; -import com.jogamp.common.GlueGenVersion; -import com.jogamp.common.util.VersionUtil; -import com.jogamp.common.util.locks.RecursiveLock; -import com.jogamp.nativewindow.NativeWindowVersion; -import javax.media.opengl.*; -import javax.media.nativewindow.*; -import javax.media.nativewindow.awt.*; - -import com.jogamp.opengl.impl.*; -import com.jogamp.opengl.JoglVersion; +import java.beans.Beans; +import java.lang.reflect.Method; +import java.security.AccessController; +import java.security.PrivilegedAction; import java.awt.Canvas; import java.awt.Color; -import java.awt.Component; import java.awt.FontMetrics; import java.awt.Frame; import java.awt.Graphics; import java.awt.GraphicsConfiguration; import java.awt.GraphicsDevice; -import java.awt.Window; -import java.awt.event.WindowEvent; -import java.awt.event.WindowAdapter; -import java.awt.geom.*; -import java.beans.*; -import java.lang.reflect.*; -import java.security.*; +import java.awt.geom.Rectangle2D; + +import com.jogamp.common.GlueGenVersion; +import com.jogamp.common.util.VersionUtil; +import com.jogamp.common.util.locks.RecursiveLock; + +import javax.media.nativewindow.WindowClosingProtocol; +import javax.media.nativewindow.AbstractGraphicsConfiguration; +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.nativewindow.AbstractGraphicsScreen; +import javax.media.nativewindow.GraphicsConfigurationFactory; +import javax.media.nativewindow.NativeSurface; +import javax.media.nativewindow.NativeWindowFactory; +import javax.media.nativewindow.awt.AWTGraphicsConfiguration; +import javax.media.nativewindow.awt.AWTGraphicsDevice; +import javax.media.nativewindow.awt.AWTGraphicsScreen; +import javax.media.nativewindow.awt.AWTWindowClosingProtocol; +import com.jogamp.nativewindow.NativeWindowVersion; + +import javax.media.opengl.GL; +import javax.media.opengl.GLAnimatorControl; +import javax.media.opengl.GLAutoDrawable; +import javax.media.opengl.GLCapabilities; +import javax.media.opengl.GLCapabilitiesChooser; +import javax.media.opengl.GLCapabilitiesImmutable; +import javax.media.opengl.GLContext; +import javax.media.opengl.GLDrawable; +import javax.media.opengl.GLDrawableFactory; +import javax.media.opengl.GLEventListener; +import javax.media.opengl.GLException; +import javax.media.opengl.GLProfile; +import javax.media.opengl.GLRunnable; +import javax.media.opengl.Threading; +import com.jogamp.opengl.JoglVersion; +import com.jogamp.opengl.impl.Debug; +import com.jogamp.opengl.impl.GLContextImpl; +import com.jogamp.opengl.impl.GLDrawableHelper; +import com.jogamp.opengl.impl.ThreadingImpl; // FIXME: Subclasses need to call resetGLFunctionAvailability() on their // context whenever the displayChanged() function is called on our @@ -105,7 +129,7 @@ import java.security.*; * </ul> */ -public class GLCanvas extends Canvas implements AWTGLAutoDrawable { +public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosingProtocol { private static final boolean DEBUG; private static final GLProfile defaultGLProfile; @@ -127,6 +151,13 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable { private GLContext shareWith; private GraphicsDevice device; + private AWTWindowClosingProtocol awtWindowClosingProtocol = + new AWTWindowClosingProtocol(this, new Runnable() { + public void run() { + GLCanvas.this.destroy(); + } + }); + /** Creates a new GLCanvas component with a default set of OpenGL capabilities, using the default OpenGL capabilities selection mechanism, on the default screen device. */ @@ -203,33 +234,6 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable { this.device = device; } - protected interface DestroyMethod { - public void destroyMethod(); - } - - /* package private */ final static Object addClosingListener(Component c, final DestroyMethod d) { - WindowAdapter cl = null; - Window w = getWindow(c); - if(null!=w) { - cl = new WindowAdapter() { - public void windowClosing(WindowEvent e) { - // we have to issue this call rigth away, - // otherwise the window gets destroyed - d.destroyMethod(); - } - }; - w.addWindowListener(cl); - } - return cl; - } - - private final static Window getWindow(Component c) { - while ( c!=null && ! ( c instanceof Window ) ) { - c = c.getParent(); - } - return (Window)c; - } - /** * Overridden to choose a GraphicsConfiguration on a parent container's * GraphicsDevice because both devices @@ -351,8 +355,13 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable { return ( null != drawable ) ? drawable.isRealized() : false; } - private Object closingListener = null; - private Object closingListenerLock = new Object(); + public int getDefaultCloseOperation() { + return awtWindowClosingProtocol.getDefaultCloseOperation(); + } + + public int setDefaultCloseOperation(int op) { + return awtWindowClosingProtocol.setDefaultCloseOperation(op); + } public void display() { if( !validateGLDrawable() ) { @@ -360,14 +369,8 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable { } maybeDoSingleThreadedWorkaround(displayOnEventDispatchThreadAction, displayAction); - if(null==closingListener) { - synchronized(closingListenerLock) { - if(null==closingListener) { - closingListener=addClosingListener(this, new DestroyMethod() { - public void destroyMethod() { destroy(); } }); - } - } - } + + awtWindowClosingProtocol.addClosingListenerOneShot(); } private void dispose(boolean regenerate) { @@ -564,6 +567,8 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable { ex1.printStackTrace(); } + awtWindowClosingProtocol.removeClosingListener(); + if (Beans.isDesignTime()) { super.removeNotify(); } else { @@ -685,15 +690,15 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable { } public NativeSurface getNativeSurface() { - return drawable.getNativeSurface(); + return (null != drawable) ? drawable.getNativeSurface() : null; } public long getHandle() { - return drawable.getHandle(); + return (null != drawable) ? drawable.getHandle() : 0; } public GLDrawableFactory getFactory() { - return drawable.getFactory(); + return (null != drawable) ? drawable.getFactory() : null; } public String toString() { diff --git a/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java b/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java index 18ebcd129..46c799d71 100644 --- a/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java +++ b/src/jogl/classes/javax/media/opengl/awt/GLJPanel.java @@ -40,19 +40,57 @@ package javax.media.opengl.awt; -import javax.media.opengl.*; -import javax.media.nativewindow.*; - -import java.awt.*; -import java.awt.geom.*; -import java.awt.image.*; -import java.beans.*; -import java.nio.*; -import java.security.*; +import java.nio.ByteBuffer; +import java.nio.IntBuffer; +import java.beans.Beans; +import java.security.AccessControlContext; +import java.security.AccessController; + +import java.awt.Color; +import java.awt.EventQueue; +import java.awt.FontMetrics; +import java.awt.Graphics; +import java.awt.GraphicsConfiguration; +import java.awt.GraphicsEnvironment; +import java.awt.Rectangle; +import java.awt.geom.Rectangle2D; +import java.awt.image.BufferedImage; +import java.awt.image.DataBufferByte; +import java.awt.image.DataBufferInt; import javax.swing.JPanel; + +import javax.media.nativewindow.WindowClosingProtocol; +import javax.media.nativewindow.AbstractGraphicsDevice; +import javax.media.nativewindow.NativeSurface; +import javax.media.nativewindow.awt.AWTWindowClosingProtocol; + +import javax.media.opengl.DefaultGLCapabilitiesChooser; +import javax.media.opengl.GL; +import javax.media.opengl.GL2; +import javax.media.opengl.GL2GL3; +import javax.media.opengl.GLAnimatorControl; +import javax.media.opengl.GLAutoDrawable; +import javax.media.opengl.GLCapabilities; +import javax.media.opengl.GLCapabilitiesChooser; +import javax.media.opengl.GLCapabilitiesImmutable; +import javax.media.opengl.GLContext; +import javax.media.opengl.GLDrawable; +import javax.media.opengl.GLDrawableFactory; +import javax.media.opengl.GLEventListener; +import javax.media.opengl.GLException; +import javax.media.opengl.GLPbuffer; +import javax.media.opengl.GLProfile; +import javax.media.opengl.GLRunnable; +import javax.media.opengl.Threading; import com.jogamp.opengl.util.FBObject; -import com.jogamp.opengl.impl.*; -import com.jogamp.opengl.impl.awt.*; +import com.jogamp.opengl.impl.Debug; +import com.jogamp.opengl.impl.GLContextImpl; +import com.jogamp.opengl.impl.GLDrawableFactoryImpl; +import com.jogamp.opengl.impl.GLDrawableHelper; +import com.jogamp.opengl.impl.GLDrawableImpl; +import com.jogamp.opengl.impl.ThreadingImpl; +import com.jogamp.opengl.impl.awt.Java2D; +import com.jogamp.opengl.impl.awt.Java2DGLContext; // FIXME: Subclasses need to call resetGLFunctionAvailability() on their // context whenever the displayChanged() function is called on their @@ -85,7 +123,7 @@ import com.jogamp.opengl.impl.awt.*; * </P> */ -public class GLJPanel extends JPanel implements AWTGLAutoDrawable { +public class GLJPanel extends JPanel implements AWTGLAutoDrawable, WindowClosingProtocol { private static final boolean DEBUG = Debug.debug("GLJPanel"); private static final boolean VERBOSE = Debug.verbose(); @@ -129,8 +167,8 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable { !Debug.isPropertyDefined("jogl.gljpanel.noogl", true, localACC); // For handling reshape events lazily - private int reshapeX; - private int reshapeY; + // private int reshapeX; + // private int reshapeY; private int reshapeWidth; private int reshapeHeight; @@ -139,6 +177,13 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable { private int viewportX; private int viewportY; + private AWTWindowClosingProtocol awtWindowClosingProtocol = + new AWTWindowClosingProtocol(this, new Runnable() { + public void run() { + GLJPanel.this.destroy(); + } + }); + static { // Force eager initialization of part of the Java2D class since // otherwise it's likely it will try to be initialized while on @@ -365,6 +410,9 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable { Exception ex1 = new Exception("Info: removeNotify - start"); ex1.printStackTrace(); } + + awtWindowClosingProtocol.removeClosingListener(); + dispose(false); if (backend != null) { backend.destroy(); @@ -387,8 +435,8 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable { public void reshape(int x, int y, int width, int height) { super.reshape(x, y, width, height); - reshapeX = x; - reshapeY = y; + // reshapeX = x; + // reshapeY = y; reshapeWidth = width; reshapeHeight = height; handleReshape = true; @@ -573,17 +621,16 @@ public class GLJPanel extends JPanel implements AWTGLAutoDrawable { // a different implementation -- try again } while (backend == null); - if(null==closingListener) { - synchronized(closingListenerLock) { - if(null==closingListener) { - closingListener=GLCanvas.addClosingListener(this, new GLCanvas.DestroyMethod() { - public void destroyMethod() { destroy(); } }); - } - } - } + awtWindowClosingProtocol.addClosingListenerOneShot(); + } + + public int getDefaultCloseOperation() { + return awtWindowClosingProtocol.getDefaultCloseOperation(); + } + + public int setDefaultCloseOperation(int op) { + return awtWindowClosingProtocol.setDefaultCloseOperation(op); } - private Object closingListener = null; - private Object closingListenerLock = new Object(); private void handleReshape() { panelWidth = reshapeWidth; |