--- /dev/null
+/*******************************************************************************\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