diff options
Diffstat (limited to 'src/newt/classes/com/jogamp')
| -rw-r--r-- | src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java | 347 |
1 files changed, 185 insertions, 162 deletions
diff --git a/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java b/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java index 5780f2540..49bd0d778 100644 --- a/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java +++ b/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java @@ -95,6 +95,7 @@ import com.jogamp.opengl.util.TileRenderer; public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProtocol, OffscreenLayerOption, AWTPrintLifecycle { public static final boolean DEBUG = Debug.debug("Window"); + private final Object sync = new Object(); private JAWTWindow jawtWindow = null; private boolean shallUseOffscreenLayer = false; private Window newtChild = null; @@ -178,7 +179,8 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto @Override public final boolean isOffscreenLayerSurfaceEnabled() { - return jawtWindow.isOffscreenLayerSurfaceEnabled(); + final JAWTWindow w = jawtWindow; + return null != w && w.isOffscreenLayerSurfaceEnabled(); } /** @@ -187,7 +189,8 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto * ie. before adding the component to the AWT tree and make it visible. */ public boolean isApplet() { - return jawtWindow.isApplet(); + final JAWTWindow w = jawtWindow; + return null != w && w.isApplet(); } boolean isParent() { @@ -353,29 +356,32 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto * @return the previous attached newt child. */ public Window setNEWTChild(Window newChild) { - final Window prevChild = newtChild; - if(DEBUG) { - System.err.println("NewtCanvasAWT.setNEWTChild.0: win "+newtWinHandleToHexString(prevChild)+" -> "+newtWinHandleToHexString(newChild)); - } - final java.awt.Container cont = AWTMisc.getContainer(this); - // remove old one - if(null != newtChild) { - detachNewtChild( cont ); - newtChild = null; - } - // add new one, reparent only if ready - newtChild = newChild; + synchronized(sync) { + final Window prevChild = newtChild; + if(DEBUG) { + System.err.println("NewtCanvasAWT.setNEWTChild.0: win "+newtWinHandleToHexString(prevChild)+" -> "+newtWinHandleToHexString(newChild)); + } + final java.awt.Container cont = AWTMisc.getContainer(this); + // remove old one + if(null != newtChild) { + detachNewtChild( cont ); + newtChild = null; + } + // add new one, reparent only if ready + newtChild = newChild; - updateLayoutSize(); - // will be done later at paint/display/..: attachNewtChild(cont); + updateLayoutSize(); + // will be done later at paint/display/..: attachNewtChild(cont); - return prevChild; + return prevChild; + } } private final void updateLayoutSize() { - if( null != newtChild ) { + final Window w = newtChild; + if( null != w ) { // use NEWT child's size for min/pref size! - java.awt.Dimension minSize = new java.awt.Dimension(newtChild.getWidth(), newtChild.getHeight()); + java.awt.Dimension minSize = new java.awt.Dimension(w.getWidth(), w.getHeight()); setMinimumSize(minSize); setPreferredSize(minSize); } @@ -414,15 +420,17 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto // after native peer is valid: Windows disableBackgroundErase(); - jawtWindow = NewtFactoryAWT.getNativeWindow(this, null != newtChild ? newtChild.getRequestedCapabilities() : null); - jawtWindow.setShallUseOffscreenLayer(shallUseOffscreenLayer); + synchronized(sync) { + jawtWindow = NewtFactoryAWT.getNativeWindow(this, null != newtChild ? newtChild.getRequestedCapabilities() : null); + jawtWindow.setShallUseOffscreenLayer(shallUseOffscreenLayer); - if(DEBUG) { - // if ( isShowing() == false ) -> Container was not visible yet. - // if ( isShowing() == true ) -> Container is already visible. - System.err.println("NewtCanvasAWT.addNotify: win "+newtWinHandleToHexString(newtChild)+ - ", comp "+this+", visible "+isVisible()+", showing "+isShowing()+ - ", displayable "+isDisplayable()+", cont "+AWTMisc.getContainer(this)); + if(DEBUG) { + // if ( isShowing() == false ) -> Container was not visible yet. + // if ( isShowing() == true ) -> Container is already visible. + System.err.println("NewtCanvasAWT.addNotify: win "+newtWinHandleToHexString(newtChild)+ + ", comp "+this+", visible "+isVisible()+", showing "+isShowing()+ + ", displayable "+isDisplayable()+", cont "+AWTMisc.getContainer(this)); + } } } awtWindowClosingProtocol.addClosingListener(); @@ -451,38 +459,45 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto * @see Window#destroy() */ public final void destroy() { - destroyImpl(false /* removeNotify */, false /* windowClosing */); + AWTEDTExecutor.singleton.invoke(true, new Runnable() { + public void run() { + destroyImpl(false /* removeNotify */, false /* windowClosing */); + } } ); } private final void destroyImpl(boolean removeNotify, boolean windowClosing) { - if( null !=newtChild ) { - java.awt.Container cont = AWTMisc.getContainer(this); - if(DEBUG) { - System.err.println("NewtCanvasAWT.destroy(removeNotify "+removeNotify+", windowClosing "+windowClosing+"): nw "+newtWinHandleToHexString(newtChild)+", from "+cont); - } - detachNewtChild(cont); - - if( !removeNotify ) { - final Window cWin = newtChild; - final Window dWin = cWin.getDelegatedWindow(); - newtChild=null; - if( windowClosing && dWin instanceof WindowImpl ) { - ((WindowImpl)dWin).windowDestroyNotify(true); - } else { - cWin.destroy(); + synchronized(sync) { + if( null !=newtChild ) { + java.awt.Container cont = AWTMisc.getContainer(this); + if(DEBUG) { + System.err.println("NewtCanvasAWT.destroy(removeNotify "+removeNotify+", windowClosing "+windowClosing+"): nw "+newtWinHandleToHexString(newtChild)+", from "+cont); + } + detachNewtChild(cont); + + if( !removeNotify ) { + final Window cWin = newtChild; + final Window dWin = cWin.getDelegatedWindow(); + newtChild=null; + if( windowClosing && dWin instanceof WindowImpl ) { + ((WindowImpl)dWin).windowDestroyNotify(true); + } else { + cWin.destroy(); + } } } - } - if( ( removeNotify || windowClosing ) && null!=jawtWindow ) { - NewtFactoryAWT.destroyNativeWindow(jawtWindow); - jawtWindow=null; + if( ( removeNotify || windowClosing ) && null!=jawtWindow ) { + NewtFactoryAWT.destroyNativeWindow(jawtWindow); + jawtWindow=null; + } } } @Override public void paint(Graphics g) { - if( validateComponent(true) && !printActive ) { - newtChild.windowRepaint(0, 0, getWidth(), getHeight()); + synchronized(sync) { + if( validateComponent(true) && !printActive ) { + newtChild.windowRepaint(0, 0, getWidth(), getHeight()); + } } } @Override @@ -494,12 +509,14 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto @Override public void reshape(int x, int y, int width, int height) { synchronized (getTreeLock()) { // super.reshape(..) claims tree lock, so we do extend it's lock over reshape - super.reshape(x, y, width, height); - if(DEBUG) { - System.err.println("NewtCanvasAWT.reshape: "+x+"/"+y+" "+width+"x"+height); - } - if( validateComponent(true) ) { - // newtChild.setSize(width, height); + synchronized(sync) { + super.reshape(x, y, width, height); + if(DEBUG) { + System.err.println("NewtCanvasAWT.reshape: "+x+"/"+y+" "+width+"x"+height); + } + if( validateComponent(true) ) { + // newtChild.setSize(width, height); + } } } } @@ -527,73 +544,75 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto private final Runnable setupPrintOnEDT = new Runnable() { @Override public void run() { - if( !validateComponent(true) ) { - if(DEBUG) { - System.err.println(getThreadName()+": Info: NewtCanvasAWT setupPrint - skipped GL render, drawable not valid yet"); + synchronized(sync) { + if( !validateComponent(true) ) { + if(DEBUG) { + System.err.println(getThreadName()+": Info: NewtCanvasAWT setupPrint - skipped GL render, drawable not valid yet"); + } + printActive = false; + return; // not yet available .. } - printActive = false; - return; // not yet available .. - } - if( !isVisible() ) { - if(DEBUG) { - System.err.println(getThreadName()+": Info: NewtCanvasAWT setupPrint - skipped GL render, drawable visible"); + if( !isVisible() ) { + if(DEBUG) { + System.err.println(getThreadName()+": Info: NewtCanvasAWT setupPrint - skipped GL render, drawable visible"); + } + printActive = false; + return; // not yet available .. } - printActive = false; - return; // not yet available .. - } - final GLAutoDrawable glad = getGLAD(); - if( null == glad ) { + final GLAutoDrawable glad = getGLAD(); + if( null == glad ) { + if( DEBUG ) { + System.err.println("AWT print.setup exit, newtChild not a GLAutoDrawable: "+newtChild); + } + printActive = false; + return; + } + printAnimator = glad.getAnimator(); + if( null != printAnimator ) { + printAnimator.remove(glad); + } + printGLAD = glad; // _not_ default, shall be replaced by offscreen GLAD + final GLCapabilities caps = (GLCapabilities)glad.getChosenGLCapabilities().cloneMutable(); + final int printNumSamples = printAWTTiles.getNumSamples(caps); + GLDrawable printDrawable = printGLAD.getDelegatedDrawable(); + final boolean reqNewGLADSamples = printNumSamples != caps.getNumSamples(); + final boolean reqNewGLADSize = printAWTTiles.customTileWidth != -1 && printAWTTiles.customTileWidth != printDrawable.getWidth() || + printAWTTiles.customTileHeight != -1 && printAWTTiles.customTileHeight != printDrawable.getHeight(); + final boolean reqNewGLADOnscrn = caps.isOnscreen(); + + // It is desired to use a new offscreen GLAD, however Bug 830 forbids this for AA onscreen context. + // Bug 830: swapGLContextAndAllGLEventListener and onscreen MSAA w/ NV/GLX + final boolean reqNewGLAD = !caps.getSampleBuffers() && ( reqNewGLADOnscrn || reqNewGLADSamples || reqNewGLADSize ); if( DEBUG ) { - System.err.println("AWT print.setup exit, newtChild not a GLAutoDrawable: "+newtChild); + System.err.println("AWT print.setup: reqNewGLAD "+reqNewGLAD+"[ onscreen "+reqNewGLADOnscrn+", samples "+reqNewGLADSamples+", size "+reqNewGLADSize+"], "+ + ", drawableSize "+printDrawable.getWidth()+"x"+printDrawable.getHeight()+ + ", customTileSize "+printAWTTiles.customTileWidth+"x"+printAWTTiles.customTileHeight+ + ", scaleMat "+printAWTTiles.scaleMatX+" x "+printAWTTiles.scaleMatY+ + ", numSamples "+printAWTTiles.customNumSamples+" -> "+printNumSamples+", printAnimator "+printAnimator); } - printActive = false; - return; - } - printAnimator = glad.getAnimator(); - if( null != printAnimator ) { - printAnimator.remove(glad); - } - printGLAD = glad; // _not_ default, shall be replaced by offscreen GLAD - final GLCapabilities caps = (GLCapabilities)glad.getChosenGLCapabilities().cloneMutable(); - final int printNumSamples = printAWTTiles.getNumSamples(caps); - GLDrawable printDrawable = printGLAD.getDelegatedDrawable(); - final boolean reqNewGLADSamples = printNumSamples != caps.getNumSamples(); - final boolean reqNewGLADSize = printAWTTiles.customTileWidth != -1 && printAWTTiles.customTileWidth != printDrawable.getWidth() || - printAWTTiles.customTileHeight != -1 && printAWTTiles.customTileHeight != printDrawable.getHeight(); - final boolean reqNewGLADOnscrn = caps.isOnscreen(); - - // It is desired to use a new offscreen GLAD, however Bug 830 forbids this for AA onscreen context. - // Bug 830: swapGLContextAndAllGLEventListener and onscreen MSAA w/ NV/GLX - final boolean reqNewGLAD = !caps.getSampleBuffers() && ( reqNewGLADOnscrn || reqNewGLADSamples || reqNewGLADSize ); - if( DEBUG ) { - System.err.println("AWT print.setup: reqNewGLAD "+reqNewGLAD+"[ onscreen "+reqNewGLADOnscrn+", samples "+reqNewGLADSamples+", size "+reqNewGLADSize+"], "+ - ", drawableSize "+printDrawable.getWidth()+"x"+printDrawable.getHeight()+ - ", customTileSize "+printAWTTiles.customTileWidth+"x"+printAWTTiles.customTileHeight+ - ", scaleMat "+printAWTTiles.scaleMatX+" x "+printAWTTiles.scaleMatY+ - ", numSamples "+printAWTTiles.customNumSamples+" -> "+printNumSamples+", printAnimator "+printAnimator); - } - if( reqNewGLAD ) { - caps.setDoubleBuffered(false); - caps.setOnscreen(false); - if( printNumSamples != caps.getNumSamples() ) { - caps.setSampleBuffers(0 < printNumSamples); - caps.setNumSamples(printNumSamples); + if( reqNewGLAD ) { + caps.setDoubleBuffered(false); + caps.setOnscreen(false); + if( printNumSamples != caps.getNumSamples() ) { + caps.setSampleBuffers(0 < printNumSamples); + caps.setNumSamples(printNumSamples); + } + final GLDrawableFactory factory = GLDrawableFactory.getFactory(caps.getGLProfile()); + printGLAD = factory.createOffscreenAutoDrawable(null, caps, null, + printAWTTiles.customTileWidth != -1 ? printAWTTiles.customTileWidth : DEFAULT_PRINT_TILE_SIZE, + printAWTTiles.customTileHeight != -1 ? printAWTTiles.customTileHeight : DEFAULT_PRINT_TILE_SIZE); + GLDrawableUtil.swapGLContextAndAllGLEventListener(glad, printGLAD); + printDrawable = printGLAD.getDelegatedDrawable(); + } + printAWTTiles.setIsGLOriented(printGLAD.isGLOriented()); + printAWTTiles.renderer.setTileSize(printDrawable.getWidth(), printDrawable.getHeight(), 0); + printAWTTiles.renderer.attachAutoDrawable(printGLAD); + if( DEBUG ) { + System.err.println("AWT print.setup "+printAWTTiles); + System.err.println("AWT print.setup AA "+printNumSamples+", "+caps); + System.err.println("AWT print.setup printGLAD: "+printGLAD.getWidth()+"x"+printGLAD.getHeight()+", "+printGLAD); + System.err.println("AWT print.setup printDraw: "+printDrawable.getWidth()+"x"+printDrawable.getHeight()+", "+printDrawable); } - final GLDrawableFactory factory = GLDrawableFactory.getFactory(caps.getGLProfile()); - printGLAD = factory.createOffscreenAutoDrawable(null, caps, null, - printAWTTiles.customTileWidth != -1 ? printAWTTiles.customTileWidth : DEFAULT_PRINT_TILE_SIZE, - printAWTTiles.customTileHeight != -1 ? printAWTTiles.customTileHeight : DEFAULT_PRINT_TILE_SIZE); - GLDrawableUtil.swapGLContextAndAllGLEventListener(glad, printGLAD); - printDrawable = printGLAD.getDelegatedDrawable(); - } - printAWTTiles.setIsGLOriented(printGLAD.isGLOriented()); - printAWTTiles.renderer.setTileSize(printDrawable.getWidth(), printDrawable.getHeight(), 0); - printAWTTiles.renderer.attachAutoDrawable(printGLAD); - if( DEBUG ) { - System.err.println("AWT print.setup "+printAWTTiles); - System.err.println("AWT print.setup AA "+printNumSamples+", "+caps); - System.err.println("AWT print.setup printGLAD: "+printGLAD.getWidth()+"x"+printGLAD.getHeight()+", "+printGLAD); - System.err.println("AWT print.setup printDraw: "+printDrawable.getWidth()+"x"+printDrawable.getHeight()+", "+printDrawable); } } }; @@ -610,61 +629,65 @@ public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProto private final Runnable releasePrintOnEDT = new Runnable() { @Override public void run() { - if( DEBUG ) { - System.err.println("AWT print.release "+printAWTTiles); - } - final GLAutoDrawable glad = getGLAD(); - printAWTTiles.dispose(); - printAWTTiles= null; - if( printGLAD != glad ) { - GLDrawableUtil.swapGLContextAndAllGLEventListener(printGLAD, glad); - printGLAD.destroy(); - } - printGLAD = null; - if( null != printAnimator ) { - printAnimator.add(glad); - printAnimator = null; + synchronized(sync) { + if( DEBUG ) { + System.err.println("AWT print.release "+printAWTTiles); + } + final GLAutoDrawable glad = getGLAD(); + printAWTTiles.dispose(); + printAWTTiles= null; + if( printGLAD != glad ) { + GLDrawableUtil.swapGLContextAndAllGLEventListener(printGLAD, glad); + printGLAD.destroy(); + } + printGLAD = null; + if( null != printAnimator ) { + printAnimator.add(glad); + printAnimator = null; + } + printActive = false; } - printActive = false; } }; @Override public void print(Graphics graphics) { - if( !printActive || null == printGLAD ) { - throw new IllegalStateException("setupPrint() not called"); - } - if(DEBUG && !EventQueue.isDispatchThread()) { - System.err.println(getThreadName()+": Warning: GLCanvas print - not called from AWT-EDT"); - // we cannot dispatch print on AWT-EDT due to printing internal locking .. - } - - final Graphics2D g2d = (Graphics2D)graphics; - try { - printAWTTiles.setupGraphics2DAndClipBounds(g2d, getWidth(), getHeight()); - final TileRenderer tileRenderer = printAWTTiles.renderer; - if( DEBUG ) { - System.err.println("AWT print.0: "+tileRenderer); + synchronized(sync) { + if( !printActive || null == printGLAD ) { + throw new IllegalStateException("setupPrint() not called"); } - if( !tileRenderer.eot() ) { - try { - do { - tileRenderer.display(); - } while ( !tileRenderer.eot() ); - if( DEBUG ) { - System.err.println("AWT print.1: "+printAWTTiles); + if(DEBUG && !EventQueue.isDispatchThread()) { + System.err.println(getThreadName()+": Warning: GLCanvas print - not called from AWT-EDT"); + // we cannot dispatch print on AWT-EDT due to printing internal locking .. + } + + final Graphics2D g2d = (Graphics2D)graphics; + try { + printAWTTiles.setupGraphics2DAndClipBounds(g2d, getWidth(), getHeight()); + final TileRenderer tileRenderer = printAWTTiles.renderer; + if( DEBUG ) { + System.err.println("AWT print.0: "+tileRenderer); + } + if( !tileRenderer.eot() ) { + try { + do { + tileRenderer.display(); + } while ( !tileRenderer.eot() ); + if( DEBUG ) { + System.err.println("AWT print.1: "+printAWTTiles); + } + tileRenderer.reset(); + } finally { + printAWTTiles.resetGraphics2D(); } - tileRenderer.reset(); - } finally { - printAWTTiles.resetGraphics2D(); } + } catch (NoninvertibleTransformException nte) { + System.err.println("Catched: Inversion failed of: "+g2d.getTransform()); + nte.printStackTrace(); + } + if( DEBUG ) { + System.err.println("AWT print.X: "+printAWTTiles); } - } catch (NoninvertibleTransformException nte) { - System.err.println("Catched: Inversion failed of: "+g2d.getTransform()); - nte.printStackTrace(); - } - if( DEBUG ) { - System.err.println("AWT print.X: "+printAWTTiles); } } |