Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.simulation.ui / src / org / simantics / simulation / ui / e4 / ExperimentListener.java

diff --git a/bundles/org.simantics.simulation.ui/src/org/simantics/simulation/ui/e4/ExperimentListener.java b/bundles/org.simantics.simulation.ui/src/org/simantics/simulation/ui/e4/ExperimentListener.java
new file mode 100644 (file)
index 0000000..0e857c6
--- /dev/null
+++ b/bundles/org.simantics.simulation.ui/src/org/simantics/simulation/ui/e4/ExperimentListener.java
@@ -0,0 +1,51 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ *     VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.simulation.ui.e4;\r
+\r
+import org.eclipse.e4.core.services.events.IEventBroker;\r
+import org.eclipse.e4.ui.internal.workbench.E4Workbench;\r
+import org.eclipse.ui.PlatformUI;\r
+import org.simantics.simulation.SimulationEvents;\r
+import org.simantics.simulation.experiment.ExperimentState;\r
+import org.simantics.simulation.experiment.IExperimentListener;\r
+\r
+public class ExperimentListener implements IExperimentListener {\r
+\r
+    private IEventBroker eventBroker;\r
+    \r
+    public ExperimentListener() {\r
+        eventBroker = E4Workbench.getServiceContext().get(IEventBroker.class);\r
+    }\r
+\r
+    @Override\r
+    public void stateChanged(final ExperimentState state) {\r
+        \r
+        if(!PlatformUI.isWorkbenchRunning()) return;   \r
+        \r
+        PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {\r
+\r
+            @Override\r
+            public void run() {\r
+               switch(state) {\r
+                case RUNNING:\r
+                    eventBroker.post(SimulationEvents.TOPIC_STATE_RUNNING, true);\r
+                    break;\r
+                case STOPPED:\r
+                default:\r
+                    eventBroker.post(SimulationEvents.TOPIC_STATE_STOPPED, false);\r
+                    break;\r
+                }\r
+            }\r
+        });\r
+    }\r
+\r
+}\r