bundles/org.simantics.simulation.ui/src/org/simantics/simulation/ui/ExperimentListener.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;\r
  13 \r
  14 import org.eclipse.core.commands.Command;\r
  15 import org.eclipse.core.commands.State;\r
  16 import org.eclipse.ui.PlatformUI;\r
  17 import org.eclipse.ui.commands.ICommandService;\r
  18 import org.eclipse.ui.contexts.IContextActivation;\r
  19 import org.simantics.simulation.experiment.ExperimentState;\r
  20 import org.simantics.simulation.experiment.IExperimentListener;\r
  21 \r
  22 public class ExperimentListener implements IExperimentListener {\r
  23 \r
  24     IContextActivation contextActivation;\r
  25 \r
  26     @Override\r
  27     public void stateChanged(final ExperimentState state) {\r
  28         \r
  29         if(!PlatformUI.isWorkbenchRunning()) return;   \r
  30         \r
  31         PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {\r
  32 \r
  33             @Override\r
  34             public void run() {\r
  35                 ICommandService service = \r
  36                         (ICommandService) PlatformUI.getWorkbench().getService(ICommandService.class); \r
  37                 Command command = service.getCommand("org.simantics.simulation.ui.run"); \r
  38                 State buttonState = command.getState("org.simantics.simulation.ui.run.state"); \r
  39                 buttonState.setValue(!(Boolean) buttonState.getValue()); \r
  40                                 \r
  41                 switch(state) {\r
  42                 case RUNNING:\r
  43                         //System.out.println("RUNNING");\r
  44                         buttonState.setValue(true); \r
  45                     break;\r
  46                 case STOPPED:\r
  47                 default:\r
  48                         //System.out.println("STOPPED");\r
  49                         buttonState.setValue(false);\r
  50                     break;\r
  51                 }\r
  52                 service.refreshElements(command.getId(), null); \r
  53                 \r
  54                 /*IContextService contextService =\r
  55                     (IContextService)PlatformUI.getWorkbench()\r
  56                     .getActiveWorkbenchWindow().getService(IContextService.class);\r
  57                 if(contextActivation != null)                                     \r
  58                     contextService.deactivateContext(contextActivation);\r
  59                 switch(state) {\r
  60                 case RUNNING:\r
  61                     contextActivation = contextService.activateContext("org.simantics.simulation.ui.experimentRunning");\r
  62                     break;\r
  63                 case STOPPED:\r
  64                     contextActivation = contextService.activateContext("org.simantics.simulation.ui.experimentStopped");\r
  65                     break;\r
  66                 default:\r
  67                     contextActivation = null;\r
  68                     break;\r
  69 \r
  70                 } */               \r
  71             }\r
  72             \r
  73         });\r
  74     }\r
  75 \r
  76 }\r