X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fhandler%2FCanvasCommandDelegate.java;h=9aac515a3f6dfb431f02364d98895b8dd5004fd3;hb=16ba55a96dc1f81e97663a6b5e3b728267d2eac4;hp=094fc8722316a47821ad55f954d72c2106cc89a4;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/handler/CanvasCommandDelegate.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/handler/CanvasCommandDelegate.java
index 094fc8722..9aac515a3 100644
--- a/bundles/org.simantics.diagram/src/org/simantics/diagram/handler/CanvasCommandDelegate.java
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/handler/CanvasCommandDelegate.java
@@ -1,71 +1,71 @@
-/*******************************************************************************
- * 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
- *******************************************************************************/
-package org.simantics.diagram.handler;
-
-import org.eclipse.core.commands.AbstractHandler;
-import org.eclipse.core.commands.ExecutionEvent;
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.swt.widgets.Event;
-import org.eclipse.ui.IWorkbenchPart;
-import org.eclipse.ui.handlers.HandlerUtil;
-import org.simantics.g2d.canvas.ICanvasContext;
-import org.simantics.g2d.chassis.ICanvasChassis;
-import org.simantics.scenegraph.g2d.events.EventDebugPolicy;
-import org.simantics.scenegraph.g2d.events.EventQueue;
-import org.simantics.scenegraph.g2d.events.command.Command;
-import org.simantics.scenegraph.g2d.events.command.CommandEvent;
-
-/**
- * A handler for the Eclipse Command framework that delegates ID of the command
- * that triggered the event to the {@link EventQueue} of the
- * {@link ICanvasContext} where the event occurred.
- */
-public class CanvasCommandDelegate extends AbstractHandler {
-
-    private final boolean DEBUG = EventDebugPolicy.CANVAS_COMMAND_DELEGATION;
-
-    @Override
-    public Object execute(ExecutionEvent event) throws ExecutionException {
-        Event e = ((Event)event.getTrigger());
-        CommandEvent ce = new CommandEvent(null, e.time, new Command(event.getCommand().getId()));
-
-        if (DEBUG)
-            System.out.println(getClass().getSimpleName() + ": trigger event = " + e + " for command " + ce.command);
-
-        if (e.widget instanceof ICanvasChassis) {
-            ICanvasChassis chassis = (ICanvasChassis) e.widget;
-            ICanvasContext canvas = chassis.getCanvasContext();
-            if (canvas != null) {
-                if (DEBUG)
-                    System.out.println(getClass().getSimpleName() + ": sending command " + event.getCommand().getId() + " to " + chassis);
-                canvas.getEventQueue().queueEvent( ce );
-            }
-        } else {
-            ICanvasContext canvas = null;
-            IWorkbenchPart part = HandlerUtil.getActiveEditor(event);
-            if (part != null)
-                canvas = (ICanvasContext) part.getAdapter(ICanvasContext.class);
-            if (canvas == null) {
-                part = HandlerUtil.getActivePart(event);
-                if (part != null)
-                    canvas = (ICanvasContext) part.getAdapter(ICanvasContext.class);
-            }
-            if (canvas != null) {
-                if (DEBUG)
-                    System.out.println(getClass().getSimpleName() + ": sending command " + event.getCommand().getId() + " to " + part);
-                canvas.getEventQueue().queueEvent(ce);
-            }
-        }
-        return null;
-    }
-
+/*******************************************************************************
+ * 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
+ *******************************************************************************/
+package org.simantics.diagram.handler;
+
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.swt.widgets.Event;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.handlers.HandlerUtil;
+import org.simantics.g2d.canvas.ICanvasContext;
+import org.simantics.g2d.chassis.ICanvasChassis;
+import org.simantics.scenegraph.g2d.events.EventDebugPolicy;
+import org.simantics.scenegraph.g2d.events.EventQueue;
+import org.simantics.scenegraph.g2d.events.command.Command;
+import org.simantics.scenegraph.g2d.events.command.CommandEvent;
+
+/**
+ * A handler for the Eclipse Command framework that delegates ID of the command
+ * that triggered the event to the {@link EventQueue} of the
+ * {@link ICanvasContext} where the event occurred.
+ */
+public class CanvasCommandDelegate extends AbstractHandler {
+
+    private final boolean DEBUG = EventDebugPolicy.CANVAS_COMMAND_DELEGATION;
+
+    @Override
+    public Object execute(ExecutionEvent event) throws ExecutionException {
+        Event e = ((Event)event.getTrigger());
+        CommandEvent ce = new CommandEvent(null, e.time, new Command(event.getCommand().getId()));
+
+        if (DEBUG)
+            System.out.println(getClass().getSimpleName() + ": trigger event = " + e + " for command " + ce.command);
+
+        if (e.widget instanceof ICanvasChassis) {
+            ICanvasChassis chassis = (ICanvasChassis) e.widget;
+            ICanvasContext canvas = chassis.getCanvasContext();
+            if (canvas != null) {
+                if (DEBUG)
+                    System.out.println(getClass().getSimpleName() + ": sending command " + event.getCommand().getId() + " to " + chassis);
+                canvas.getEventQueue().queueEvent( ce );
+            }
+        } else {
+            ICanvasContext canvas = null;
+            IWorkbenchPart part = HandlerUtil.getActiveEditor(event);
+            if (part != null)
+                canvas = (ICanvasContext) part.getAdapter(ICanvasContext.class);
+            if (canvas == null) {
+                part = HandlerUtil.getActivePart(event);
+                if (part != null)
+                    canvas = (ICanvasContext) part.getAdapter(ICanvasContext.class);
+            }
+            if (canvas != null) {
+                if (DEBUG)
+                    System.out.println(getClass().getSimpleName() + ": sending command " + event.getCommand().getId() + " to " + part);
+                canvas.getEventQueue().queueEvent(ce);
+            }
+        }
+        return null;
+    }
+
 }
\ No newline at end of file