/** * Detaches the given {@link GLAutoDrawable} from this tile renderer. * @see #attachAutoDrawable(GLAutoDrawable) * @see #getAttachedDrawable() */ public final void detachAutoDrawable() { if( null != glad ) { glad.removeGLEventListener(tiledGLEL); final int aSz = listenersInit.length; for(int i=0; i<aSz; i++) { final GLEventListener l = listeners[i]; if( l instanceof TileRendererListener ) { ((TileRendererListener)l).removeTileRendererNotify(this); } glad.addGLEventListener(l); glad.setGLEventListenerInitState(l, listenersInit[i]); } glad.setAutoSwapBufferMode(gladAutoSwapBufferMode); if( DEBUG ) { System.err.println("TileRenderer: detached: "+glad); System.err.println("TileRenderer: "+glad.getChosenGLCapabilities()); } listeners = null; listenersInit = null; glad = null; } }
final GLEventListener l = listeners[i]; dest.addGLEventListener( l ); dest.setGLEventListenerInitState(l, listenersInit[i]); listeners[i] = null;
/** * Moves the designated {@link GLEventListener} from {@link GLAutoDrawable} <code>src</code> to <code>dest</code>. * If <code>preserveInitState</code> is <code>true</code>, it's initialized state is preserved * and {@link GLEventListener#reshape(GLAutoDrawable, int, int, int, int) reshape(..)} issued w/ the next {@link GLAutoDrawable#display()} call. * <p> * Note that it is only legal to pass <code>preserveInitState := true</code>, * if the {@link GLContext} of both <code>src</code> and <code>dest</code> are shared, or has itself moved from <code>src</code> to <code>dest</code>. * </p> * <p> * Also note that the caller is encouraged to pause an attached {@link GLAnimatorControl}. * </p> * @param src * @param dest * @param listener * @param preserveInitState */ public static final void moveGLEventListener(final GLAutoDrawable src, final GLAutoDrawable dest, final GLEventListener listener, final boolean preserveInitState) { final boolean initialized = src.getGLEventListenerInitState(listener); if( preserveInitState ) { src.removeGLEventListener(listener); dest.addGLEventListener(listener); if( initialized ) { dest.setGLEventListenerInitState(listener, true); dest.invoke(false, new ReshapeGLEventListener(listener, true)); } } else { src.disposeGLEventListener(listener, true); dest.addGLEventListener(listener); } }