bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/view/ChangeInformationView.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  *     Semantum Oy - index based searching and graph manipulation (#4255)\r
  12  *******************************************************************************/\r
  13 package org.simantics.modeling.ui.view;\r
  14 \r
  15 import org.eclipse.jface.action.Action;\r
  16 import org.eclipse.jface.action.IAction;\r
  17 import org.eclipse.jface.action.IToolBarManager;\r
  18 import org.eclipse.swt.SWT;\r
  19 import org.eclipse.swt.widgets.Composite;\r
  20 import org.eclipse.ui.IActionBars;\r
  21 import org.eclipse.ui.part.ViewPart;\r
  22 import org.simantics.Simantics;\r
  23 import org.simantics.db.Resource;\r
  24 import org.simantics.db.Session;\r
  25 import org.simantics.db.exception.DatabaseException;\r
  26 import org.simantics.ui.SimanticsUI;\r
  27 import org.simantics.ui.workbench.ResourceInput;\r
  28 import org.simantics.utils.ui.BundleUtils;\r
  29 import org.simantics.utils.ui.ErrorLogger;\r
  30 import org.simantics.utils.ui.LayoutUtils;\r
  31 \r
  32 public class ChangeInformationView extends ViewPart {\r
  33 \r
  34         public static final String VIEW_ID = "org.simantics.modeling.changeInformation";\r
  35 \r
  36         private ResourceInput input;\r
  37 \r
  38         private Session session;\r
  39 \r
  40         private ChangeInformationComposite composite;\r
  41 \r
  42         private IAction refreshAction;\r
  43 \r
  44         @Override\r
  45         public void createPartControl(Composite parent) {\r
  46 \r
  47                 session = Simantics.getSession();\r
  48 \r
  49                 // Initialize input\r
  50                 String sid = getViewSite().getSecondaryId();\r
  51                 Resource r = null;\r
  52                 if (sid != null) {\r
  53                         input = ResourceInput.unmarshall(sid);\r
  54                         try {\r
  55                                 r = input.toResource(session);\r
  56                         } catch (DatabaseException e) {\r
  57                                 ErrorLogger.defaultLogError(e);\r
  58                         }\r
  59                 }\r
  60 \r
  61                 // Create UI\r
  62                 parent.setLayout(LayoutUtils.createNoBorderGridLayout(1));\r
  63                 composite = new ChangeInformationComposite(parent, SWT.NONE, session, r, getSite());\r
  64                 composite.defaultInitializeUI();\r
  65 \r
  66                 // Contribute actions\r
  67                 makeActions();\r
  68                 contributeActions(getViewSite().getActionBars());\r
  69 \r
  70         }\r
  71 \r
  72         private void makeActions() {\r
  73                 refreshAction = new RefreshAction();\r
  74         }\r
  75 \r
  76          private void contributeActions(IActionBars actionBars) {\r
  77                  IToolBarManager toolBar = actionBars.getToolBarManager();\r
  78                  toolBar.add(refreshAction);\r
  79          }\r
  80         \r
  81         @Override\r
  82         public void setFocus() {\r
  83                 if (composite != null)\r
  84                         composite.setFocus();\r
  85         }\r
  86 \r
  87         class RefreshAction extends Action {\r
  88                 public RefreshAction() {\r
  89                         super("Refresh",\r
  90                                         BundleUtils.getImageDescriptorFromPlugin(SimanticsUI.PLUGIN_ID,\r
  91                                                         "icons/refresh.gif"));\r
  92                         setToolTipText("Refresh");\r
  93                 }\r
  94                 @Override\r
  95                 public void run() {\r
  96                         composite.refresh();\r
  97                 }\r
  98         }\r
  99 \r
 100 }\r