Migrated source code from Simantics SVN

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

diff --git a/bundles/org.simantics.simulation.ui/src/org/simantics/simulation/ui/handlers/e4/SetDuration.java b/bundles/org.simantics.simulation.ui/src/org/simantics/simulation/ui/handlers/e4/SetDuration.java
new file mode 100644 (file)
index 0000000..75a7d22
--- /dev/null
+++ b/bundles/org.simantics.simulation.ui/src/org/simantics/simulation/ui/handlers/e4/SetDuration.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.handlers.e4;\r
+\r
+import org.eclipse.e4.core.di.annotations.Execute;\r
+import org.eclipse.e4.core.services.events.IEventBroker;\r
+import org.eclipse.e4.ui.internal.workbench.E4Workbench;\r
+import org.eclipse.jface.dialogs.InputDialog;\r
+import org.eclipse.ui.PlatformUI;\r
+import org.osgi.service.prefs.BackingStoreException;\r
+import org.simantics.simulation.SimulationEvents;\r
+import org.simantics.simulation.ui.preferences.SimulationPreferenceUtil;\r
+import org.simantics.simulation.ui.preferences.SimulationPreferences;\r
+import org.simantics.utils.ui.ExceptionUtils;\r
+import org.simantics.utils.ui.validators.DoubleValidator;\r
+\r
+public class SetDuration {\r
+\r
+    private IEventBroker eventBroker;\r
+    \r
+    public SetDuration() {\r
+        eventBroker = E4Workbench.getServiceContext().get(IEventBroker.class);\r
+    }\r
+    \r
+    @Execute\r
+    public void execute() {\r
+        SimulationPreferences prefs = SimulationPreferenceUtil.getPrefs();\r
+\r
+        InputDialog dialog = new InputDialog(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),\r
+                "Set Simulation Step Duration", "Simulation step duration in seconds", "" + prefs.stepDuration, new DoubleValidator());\r
+        if (dialog.open() == InputDialog.OK) {\r
+            final double duration = Double.parseDouble(dialog.getValue());\r
+            try {\r
+                SimulationPreferenceUtil.flushPrefs(new SimulationPreferences(duration));\r
+                eventBroker.post(SimulationEvents.TOPIC_STEP_DURATION, duration);\r
+            } catch (BackingStoreException e) {\r
+                ExceptionUtils.logAndShowError(e);\r
+            }\r
+        }\r
+    }\r
+\r
+}\r