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-rw-r--r--src/newt/classes/com/jogamp/newt/Display.java8
-rw-r--r--src/newt/classes/com/jogamp/newt/impl/awt/AWTDisplay.java2
-rw-r--r--src/newt/classes/com/jogamp/newt/util/DefaultEDTUtil.java27
-rw-r--r--src/newt/classes/com/jogamp/newt/util/EDTUtil.java15
4 files changed, 33 insertions, 19 deletions
diff --git a/src/newt/classes/com/jogamp/newt/Display.java b/src/newt/classes/com/jogamp/newt/Display.java
index 3d91a5f0f..5e3e32964 100644
--- a/src/newt/classes/com/jogamp/newt/Display.java
+++ b/src/newt/classes/com/jogamp/newt/Display.java
@@ -146,7 +146,7 @@ public abstract class Display {
}
}
- protected boolean getShallRunOnEDT() {
+ protected boolean shallRunOnEDT() {
return true;
}
@@ -154,7 +154,7 @@ public abstract class Display {
if(NewtFactory.useEDT()) {
if ( ! DEBUG_TEST_EDT_MAINTHREAD ) {
Thread current = Thread.currentThread();
- edtUtil = new DefaultEDTUtil(current.getThreadGroup(), "Display_"+getFQName(), dispatchMessagesRunnable);
+ edtUtil = new DefaultEDTUtil(current.getThreadGroup(), "Display-"+getFQName(), dispatchMessagesRunnable);
} else {
// Begin JAU EDT Test ..
MainThread.addPumpMessage(this, dispatchMessagesRunnable);
@@ -172,7 +172,7 @@ public abstract class Display {
}
public void runOnEDTIfAvail(boolean wait, final Runnable task) {
- if( getShallRunOnEDT() && null!=edtUtil ) {
+ if( shallRunOnEDT() && null!=edtUtil ) {
edtUtil.invoke(wait, task);
} else {
task.run();
@@ -285,7 +285,7 @@ public abstract class Display {
sb.append(type);
sb.append("_");
sb.append(name);
- sb.append("_");
+ sb.append("-");
sb.append(id);
return sb.toString();
}
diff --git a/src/newt/classes/com/jogamp/newt/impl/awt/AWTDisplay.java b/src/newt/classes/com/jogamp/newt/impl/awt/AWTDisplay.java
index c9c6c63fc..3290309bb 100644
--- a/src/newt/classes/com/jogamp/newt/impl/awt/AWTDisplay.java
+++ b/src/newt/classes/com/jogamp/newt/impl/awt/AWTDisplay.java
@@ -54,7 +54,7 @@ public class AWTDisplay extends Display {
protected void closeNativeImpl() { }
- protected boolean getShallRunOnEDT() {
+ protected boolean shallRunOnEDT() {
return false;
}
protected void dispatchMessagesNative() { /* nop */ }
diff --git a/src/newt/classes/com/jogamp/newt/util/DefaultEDTUtil.java b/src/newt/classes/com/jogamp/newt/util/DefaultEDTUtil.java
index 4c0df11fc..47c089f87 100644
--- a/src/newt/classes/com/jogamp/newt/util/DefaultEDTUtil.java
+++ b/src/newt/classes/com/jogamp/newt/util/DefaultEDTUtil.java
@@ -54,9 +54,9 @@ public class DefaultEDTUtil implements EDTUtil {
public DefaultEDTUtil(ThreadGroup tg, String name, Runnable pumpMessages) {
this.threadGroup = tg;
- this.name=new String(Thread.currentThread().getName()+"-"+"EDT-"+name);
+ this.name=new String(Thread.currentThread().getName()+"-EDT-"+name);
this.pumpMessages=pumpMessages;
- this.edt = new EventDispatchThread(threadGroup, name);
+ this.edt = new EventDispatchThread(threadGroup, name+"-EDT");
}
public final void reset() {
@@ -109,26 +109,24 @@ public class DefaultEDTUtil implements EDTUtil {
RunnableTask rTask = null;
Object rTaskLock = new Object();
synchronized(rTaskLock) { // lock the optional task execution
- synchronized(edtLock) { // lock the EDT status
- start(); // start if not started yet
- if(isRunning() && edt != Thread.currentThread() ) {
+ if( isCurrentThreadEDT() ) {
+ wait = false;
+ task.run();
+ } else {
+ synchronized(edtLock) { // lock the EDT status
+ start(); // start if not started yet
rTask = new RunnableTask(task, wait?rTaskLock:null, true);
synchronized(edtTasks) {
edtTasks.add(rTask);
edtTasks.notifyAll();
}
- } else {
- // if !running or isEDTThread, do it right away
- wait = false;
- task.run();
}
}
+
// wait until task finished, if requested
// and no stop() call slipped through.
if( wait && isRunning() ) {
try {
- // JAU FIXME
- System.out.println(Thread.currentThread()+": Wait on Task. EDT: "+edt);
rTaskLock.wait();
} catch (InterruptedException ie) {
throwable = ie;
@@ -202,6 +200,7 @@ public class DefaultEDTUtil implements EDTUtil {
pumpMessages.run();
}
// wait and work on tasks
+ Runnable task = null;
synchronized(edtTasks) {
// wait for tasks
while(!shouldStop && edtTasks.size()==0) {
@@ -213,11 +212,13 @@ public class DefaultEDTUtil implements EDTUtil {
}
// execute one task, if available
if(edtTasks.size()>0) {
- Runnable task = (Runnable) edtTasks.remove(0);
- task.run();
+ task = (Runnable) edtTasks.remove(0);
edtTasks.notifyAll();
}
}
+ if(null!=task) {
+ task.run();
+ }
} while(!shouldStop || edtTasks.size()>0) ;
} catch (Throwable t) {
// handle errors ..
diff --git a/src/newt/classes/com/jogamp/newt/util/EDTUtil.java b/src/newt/classes/com/jogamp/newt/util/EDTUtil.java
index 91f35459b..969da6c2d 100644
--- a/src/newt/classes/com/jogamp/newt/util/EDTUtil.java
+++ b/src/newt/classes/com/jogamp/newt/util/EDTUtil.java
@@ -54,11 +54,24 @@ public interface EDTUtil {
public boolean isRunning();
- /** Shall start the thread if not running */
+ /**
+ * Add task to the EDT task queue.
+ * Wait until execution is finished if wait is true.
+ * Shall start the thread if not running
+ */
public void invoke(boolean wait, Runnable task);
+ /**
+ * Wait until EDT task queue, filled via invoke, is empty.
+ * It is allowed that the last task is still in execution
+ * when this method returns.
+ */
public void waitUntilIdle();
+ /**
+ * Wait until EDT task has stopped.
+ * stop is not exected here and should be beforehand.
+ */
public void waitUntilStopped();
}