X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scenegraph%2Fsrc%2Forg%2Fsimantics%2Fscenegraph%2Fg2d%2Fevents%2FEventHandlerStack.java;h=8324f97704639b073dfc514a5fa49d6d32b62079;hb=bdb7180f6425b460b8566a3223b319caf9dbc56f;hp=f66023b97c48b269ae020b3e64bb243ff31a864d;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/events/EventHandlerStack.java b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/events/EventHandlerStack.java
index f66023b97..8324f9770 100644
--- a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/events/EventHandlerStack.java
+++ b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/events/EventHandlerStack.java
@@ -1,89 +1,89 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management
- * in Industry THTH ry.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-/*
- *
- * @author Toni Kalajainen
- */
-package org.simantics.scenegraph.g2d.events;
-
-import java.util.concurrent.atomic.AtomicBoolean;
-
-import org.simantics.utils.datastructures.prioritystack.PriorityStack;
-import org.simantics.utils.threads.CurrentThread;
-import org.simantics.utils.threads.IThreadWorkQueue;
-import org.simantics.utils.threads.ThreadUtils;
-
-/**
- * @see IEventHandlerStack
- * 
- * @author Toni Kalajainen
- */
-public class EventHandlerStack extends PriorityStack<IEventHandler> implements IEventHandlerStack {
-
-    IThreadWorkQueue thread;
-
-    /**
-     * Creates a new event handler stack.
-     * 
-     * Any event handled with this stack is handled in current thread.
-     */
-    public EventHandlerStack() {
-        super(IEventHandler.class);
-        this.thread = CurrentThread.getThreadAccess();
-    }
-
-    /**
-     * Creates a new event handler stack. Any event handled with this stack is
-     * handled in the given thread.
-     * 
-     * @param eventHandlingThread
-     */
-    public EventHandlerStack(IThreadWorkQueue eventHandlingThread) {
-        super(IEventHandler.class);
-        this.thread = eventHandlingThread;
-    }
-
-    @Override
-    public int getEventMask() {
-        return EventTypes.AnyMask;
-    }
-
-    @Override
-    public boolean handleEvent(final Event e) {
-        final int eventType = EventTypes.toTypeMask(e);
-        if (thread.currentThreadAccess()) {
-            // Send event through interactor stack
-            IEventHandler list[] = toArray();
-            for (int i = list.length - 1; i >= 0; i--)
-                if (EventTypes.passes(list[i], eventType) && list[i].handleEvent(e))
-                    return true;
-            return false;
-        } else {
-            final AtomicBoolean result = new AtomicBoolean(false);
-            Runnable run = new Runnable() {
-                @Override
-                public void run() {
-                    // Send event through interactor stack
-                    IEventHandler list[] = toArray();
-                    for (int i = list.length - 1; i >= 0; i--)
-                        if (EventTypes.passes(list[i], eventType) && list[i].handleEvent(e)) {
-                            result.set(true);
-                            return;
-                        }
-                }
-            };
-            ThreadUtils.syncExec(thread, run);
-            return result.get();
-        }
-    }
-
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+/*
+ *
+ * @author Toni Kalajainen
+ */
+package org.simantics.scenegraph.g2d.events;
+
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import org.simantics.utils.datastructures.prioritystack.PriorityStack;
+import org.simantics.utils.threads.CurrentThread;
+import org.simantics.utils.threads.IThreadWorkQueue;
+import org.simantics.utils.threads.ThreadUtils;
+
+/**
+ * @see IEventHandlerStack
+ * 
+ * @author Toni Kalajainen
+ */
+public class EventHandlerStack extends PriorityStack<IEventHandler> implements IEventHandlerStack {
+
+    IThreadWorkQueue thread;
+
+    /**
+     * Creates a new event handler stack.
+     * 
+     * Any event handled with this stack is handled in current thread.
+     */
+    public EventHandlerStack() {
+        super(IEventHandler.class);
+        this.thread = CurrentThread.getThreadAccess();
+    }
+
+    /**
+     * Creates a new event handler stack. Any event handled with this stack is
+     * handled in the given thread.
+     * 
+     * @param eventHandlingThread
+     */
+    public EventHandlerStack(IThreadWorkQueue eventHandlingThread) {
+        super(IEventHandler.class);
+        this.thread = eventHandlingThread;
+    }
+
+    @Override
+    public int getEventMask() {
+        return EventTypes.AnyMask;
+    }
+
+    @Override
+    public boolean handleEvent(final Event e) {
+        final int eventType = EventTypes.toTypeMask(e);
+        if (thread.currentThreadAccess()) {
+            // Send event through interactor stack
+            IEventHandler list[] = toArray();
+            for (int i = list.length - 1; i >= 0; i--)
+                if (EventTypes.passes(list[i], eventType) && list[i].handleEvent(e))
+                    return true;
+            return false;
+        } else {
+            final AtomicBoolean result = new AtomicBoolean(false);
+            Runnable run = new Runnable() {
+                @Override
+                public void run() {
+                    // Send event through interactor stack
+                    IEventHandler list[] = toArray();
+                    for (int i = list.length - 1; i >= 0; i--)
+                        if (EventTypes.passes(list[i], eventType) && list[i].handleEvent(e)) {
+                            result.set(true);
+                            return;
+                        }
+                }
+            };
+            ThreadUtils.syncExec(thread, run);
+            return result.get();
+        }
+    }
+
+}