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Diffstat (limited to 'src/java/jogamp')
-rw-r--r-- | src/java/jogamp/common/awt/AWTEDTExecutor.java | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/src/java/jogamp/common/awt/AWTEDTExecutor.java b/src/java/jogamp/common/awt/AWTEDTExecutor.java deleted file mode 100644 index 8d77f5c..0000000 --- a/src/java/jogamp/common/awt/AWTEDTExecutor.java +++ /dev/null @@ -1,110 +0,0 @@ -/** - * Copyright 2012 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. 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. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``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 JogAmp Community 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. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ -package jogamp.common.awt; - -import java.awt.EventQueue; -import java.lang.reflect.InvocationTargetException; - -import com.jogamp.common.util.RunnableExecutor; - -/** - * AWT EDT implementation of RunnableExecutor - */ -public class AWTEDTExecutor implements RunnableExecutor { - /** {@link RunnableExecutor} implementation invoking {@link Runnable#run()} - * on the AWT EDT. - */ - public static final AWTEDTExecutor singleton = new AWTEDTExecutor(); - - private AWTEDTExecutor() {} - - @Override - public void invoke(boolean wait, Runnable r) { - if(EventQueue.isDispatchThread()) { - r.run(); - } else { - try { - if(wait) { - EventQueue.invokeAndWait(r); - } else { - EventQueue.invokeLater(r); - } - } catch (InvocationTargetException e) { - throw new RuntimeException(e.getTargetException()); - } catch (InterruptedException e) { - throw new RuntimeException(e); - } - } - } - - /** - * Executes the given runnable on the AWT-EDT and return <code>true</code>, if - * <ul> - * <li>current-thread is the AWT-EDT, <i>or</i></li> - * <li>the given tree-lock is not hold by current-thread (-> invoke on AWT-EDT)</li> - * </ul> - * <p> - * Otherwise execute the given runnable on the current-thread and return <code>true</code>, if - * <code>allowOnNonEDT</code> is <code>true</code>.<br/> - * This implies that the given tree-lock is being hold by the current-thread. - * </p> - * <p> - * Otherwise the runnable is not executed and <code>false</code> is returned. - * </p> - * - * @param treeLock representing the AWT-tree-lock, i.e. {@link java.awt.Component#getTreeLock()} - * @param allowOnNonEDT allow execution on non AWT-EDT in case current thread is not AWT-EDT and the tree-lock is being hold - * @param wait if true method waits until {@link Runnable#run()} is completed, otherwise don't wait. - * @param r the {@link Runnable} to be executed. - * @return <code>true</code> if the {@link Runnable} has been issued for execution, otherwise <code>false</code> - */ - public boolean invoke(Object treeLock, boolean allowOnNonEDT, boolean wait, Runnable r) { - if( EventQueue.isDispatchThread() ) { - r.run(); - return true; - } else if ( !Thread.holdsLock(treeLock) ) { - try { - if(wait) { - EventQueue.invokeAndWait(r); - } else { - EventQueue.invokeLater(r); - } - } catch (InvocationTargetException e) { - throw new RuntimeException(e.getTargetException()); - } catch (InterruptedException e) { - throw new RuntimeException(e); - } - return true; - } else if ( allowOnNonEDT ) { - r.run(); - return true; - } else { - return false; - } - } -} |