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

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