diff options
Diffstat (limited to 'src/newt')
| -rw-r--r-- | src/newt/classes/com/jogamp/newt/impl/DefaultEDTUtil.java | 70 |
1 files changed, 43 insertions, 27 deletions
diff --git a/src/newt/classes/com/jogamp/newt/impl/DefaultEDTUtil.java b/src/newt/classes/com/jogamp/newt/impl/DefaultEDTUtil.java index 7a76c94fc..fd68bb6cf 100644 --- a/src/newt/classes/com/jogamp/newt/impl/DefaultEDTUtil.java +++ b/src/newt/classes/com/jogamp/newt/impl/DefaultEDTUtil.java @@ -117,20 +117,17 @@ public class DefaultEDTUtil implements EDTUtil { if( edt.shouldStop ) { throw new RuntimeException("EDT about to stop: "+edt); } - if( isCurrentThreadEDT() ) { - if(stop) { - edt.shouldStop = true; - if(DEBUG) { - System.err.println(Thread.currentThread()+": EDT signal STOP (edt) - edt: "+edt); - } - } - if(!wait && edt.tasks.size()>0) { - // append task to ensure proper sequence - edt.tasks.add(rTask); - } else { - // wait or last task, execute now - task.run(); + // Exception ee = new Exception("XXX stop: "+stop+", tasks: "+edt.tasks.size()+", task: "+task); + // ee.printStackTrace(); + if(stop) { + edt.shouldStop = true; + if(DEBUG) { + System.err.println(Thread.currentThread()+ + ": EDT signal STOP (on edt: "+isCurrentThreadEDT()+") - edt: "+edt); } + } + if( isCurrentThreadEDT() ) { + task.run(); wait = false; // running in same thread (EDT) -> no wait if(stop && edt.tasks.size()>0) { throw new RuntimeException("Remaining EDTTasks: "+edt.tasks.size()+" - "+edt); @@ -140,13 +137,10 @@ public class DefaultEDTUtil implements EDTUtil { rTask = new RunnableTask(task, wait ? rTaskLock : null, wait /* catch Exceptions if waiting for result */); + if(stop) { + rTask.setAttachment(new Boolean(true)); // mark final task + } synchronized(edt.tasks) { - if(stop) { - edt.shouldStop = true; - if(DEBUG) { - System.err.println(Thread.currentThread()+": EDT signal STOP (!edt) - edt: "+edt); - } - } // append task .. edt.tasks.add(rTask); edt.tasks.notifyAll(); @@ -226,6 +220,7 @@ public class DefaultEDTUtil implements EDTUtil { if(DEBUG) { System.err.println(getName()+": EDT run() START "+ getName()); } + RuntimeException error = null; try { do { // event dispatch @@ -233,7 +228,7 @@ public class DefaultEDTUtil implements EDTUtil { dispatchMessages.run(); } // wait and work on tasks - Runnable task = null; + RunnableTask task = null; synchronized(tasks) { // wait for tasks if(!shouldStop && tasks.size()==0) { @@ -245,7 +240,7 @@ public class DefaultEDTUtil implements EDTUtil { } // execute one task, if available if(tasks.size()>0) { - task = (Runnable) tasks.remove(0); + task = (RunnableTask) tasks.remove(0); tasks.notifyAll(); } } @@ -256,15 +251,33 @@ public class DefaultEDTUtil implements EDTUtil { } catch (Throwable t) { // handle errors .. shouldStop = true; - throw new RuntimeException(getName()+": EDT run() Error", t); + if(t instanceof RuntimeException) { + error = (RuntimeException) t; + } else { + error = new RuntimeException("Within EDT", t); + } } finally { if(DEBUG) { - System.err.println(getName()+": EDT run() END "+ getName()); + RunnableTask rt = ( tasks.size() > 0 ) ? (RunnableTask) tasks.get(0) : null ; + System.err.println(getName()+": EDT run() END "+ getName()+", tasks: "+tasks.size()+", "+rt+", "+error); } synchronized(edtLock) { - synchronized(tasks) { - if(tasks.size()>0) { - throw new RuntimeException("Remaining EDTTasks: "+tasks.size()+" - "+edt); + if(null==error) { + synchronized(tasks) { + // drain remaining tasks (stop not on EDT), + // while having tasks and no previous-task, or previous-task is non final + RunnableTask task = null; + while ( ( null == task || task.getAttachment() == null ) && tasks.size() > 0 ) { + task = ( RunnableTask ) tasks.remove(0); + task.run(); + tasks.notifyAll(); + } + if(null!=task && task.getAttachment()==null) { + error = new RuntimeException("Last EDTTasks Not Final: "+tasks.size()+ + ", "+task+" - "+edt); + } else if(tasks.size()>0) { + error = new RuntimeException("Remaining EDTTasks Post Final: "+tasks.size()); + } } } isRunning = !shouldStop; @@ -273,7 +286,10 @@ public class DefaultEDTUtil implements EDTUtil { } } if(DEBUG) { - System.err.println(getName()+": EDT run() EXIT "+ getName()); + System.err.println(getName()+": EDT run() EXIT "+ getName()+", "+error); + } + if(null!=error) { + throw error; } } } |