dev/org.simantics.proconf.g3d.occ/src/org/simantics/proconf/g3d/occ/Activator.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007 VTT Technical Research Centre of Finland and others.\r
   3  * All rights reserved. This program and the accompanying materials\r
   4  * are made available under the terms of the Eclipse Public License v1.0\r
   5  * which accompanies this distribution, and is available at\r
   6  * http://www.eclipse.org/legal/epl-v10.html\r
   7  *\r
   8  * Contributors:\r
   9  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  10  *******************************************************************************/\r
  11 package org.simantics.proconf.g3d.occ;\r
  12 \r
  13 import org.eclipse.ui.plugin.AbstractUIPlugin;\r
  14 import org.osgi.framework.BundleContext;\r
  15 import org.simantics.proconf.g3d.csg.stubs.CSGResource;\r
  16 import org.simantics.db.Graph;\r
  17 import org.simantics.db.GraphRequestAdapter;\r
  18 import org.simantics.db.GraphRequestStatus;\r
  19 import org.simantics.proconf.g3d.stubs.G3DResource;\r
  20 import org.simantics.proconf.ui.ProConfUI;\r
  21 \r
  22 /**\r
  23  * The activator class controls the plug-in life cycle\r
  24  */\r
  25 public class Activator extends AbstractUIPlugin {\r
  26 \r
  27         // The plug-in ID\r
  28         public static final String PLUGIN_ID = "org.simantics.proconf.g3d.occ";\r
  29 \r
  30         // The shared instance\r
  31         private static Activator plugin;\r
  32         \r
  33         /**\r
  34          * The constructor\r
  35          */\r
  36         public Activator() {\r
  37         }\r
  38 \r
  39         /*\r
  40          * (non-Javadoc)\r
  41          * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)\r
  42          */\r
  43         public void start(BundleContext context) throws Exception {\r
  44                 super.start(context);\r
  45                 plugin = this;\r
  46                 \r
  47                 ProConfUI.getSession().syncRead(new GraphRequestAdapter() {\r
  48                         @Override\r
  49                         public GraphRequestStatus perform(Graph g) throws Exception {\r
  50                                 OccResources.csgResource = CSGResource.getInstance(g);\r
  51                                 OccResources.g3dResource = G3DResource.getInstance(g);\r
  52                                 return GraphRequestStatus.transactionComplete();\r
  53                         }\r
  54                 });\r
  55         }\r
  56 \r
  57         /*\r
  58          * (non-Javadoc)\r
  59          * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)\r
  60          */\r
  61         public void stop(BundleContext context) throws Exception {\r
  62                 plugin = null;\r
  63                 super.stop(context);\r
  64         }\r
  65 \r
  66         /**\r
  67          * Returns the shared instance\r
  68          *\r
  69          * @return the shared instance\r
  70          */\r
  71         public static Activator getDefault() {\r
  72                 return plugin;\r
  73         }\r
  74 \r
  75 }\r