bundles/org.simantics.simulation.ui/src/org/simantics/simulation/ui/handlers/SetDuration.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.simulation.ui.handlers;\r
  13 \r
  14 import org.eclipse.core.commands.AbstractHandler;\r
  15 import org.eclipse.core.commands.Command;\r
  16 import org.eclipse.core.commands.ExecutionEvent;\r
  17 import org.eclipse.core.commands.ExecutionException;\r
  18 import org.eclipse.jface.dialogs.InputDialog;\r
  19 import org.eclipse.ui.PlatformUI;\r
  20 import org.eclipse.ui.commands.ICommandService;\r
  21 import org.osgi.service.prefs.BackingStoreException;\r
  22 import org.simantics.simulation.ui.preferences.SimulationPreferenceUtil;\r
  23 import org.simantics.simulation.ui.preferences.SimulationPreferences;\r
  24 import org.simantics.utils.ui.ExceptionUtils;\r
  25 import org.simantics.utils.ui.validators.DoubleValidator;\r
  26 \r
  27 public class SetDuration extends AbstractHandler {\r
  28 \r
  29     @Override\r
  30     public Object execute(ExecutionEvent event) throws ExecutionException {\r
  31         SimulationPreferences prefs = SimulationPreferenceUtil.getPrefs();\r
  32 \r
  33         InputDialog dialog = new InputDialog(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),\r
  34                 "Set Simulation Step Duration", "Simulation step duration in seconds", "" + prefs.stepDuration, new DoubleValidator());\r
  35         if (dialog.open() == InputDialog.OK) {\r
  36             final double duration = Double.parseDouble(dialog.getValue());\r
  37             try {\r
  38                 SimulationPreferenceUtil.flushPrefs(new SimulationPreferences(duration));\r
  39             } catch (BackingStoreException e) {\r
  40                 ExceptionUtils.logAndShowError(e);\r
  41             }\r
  42 \r
  43             // Update tool-tip for Step command\r
  44             ICommandService service = (ICommandService) PlatformUI.getWorkbench().getService(ICommandService.class); \r
  45             Command command = service.getCommand("org.simantics.simulation.ui.step");\r
  46             service.refreshElements(command.getId(), null); \r
  47 \r
  48 //            IExperimentManager manager = SimanticsUI.getProject2().getHint(IExperimentManager.KEY_EXPERIMENT_MANAGER);\r
  49 //            IExperiment experiment = manager.getActiveExperiment();\r
  50 //            if (experiment instanceof IDynamicExperiment)\r
  51 //                ((IDynamicExperiment) experiment).simulateDuration(duration);\r
  52         }\r
  53 \r
  54         return null;\r
  55     }\r
  56 \r
  57 }\r