bundles/org.simantics.issues.ui/src/org/simantics/issues/ui/IssueView2.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2011 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.issues.ui;\r
  13 \r
  14 import org.eclipse.ui.IWorkbenchPart;\r
  15 import org.simantics.Simantics;\r
  16 import org.simantics.db.ReadGraph;\r
  17 import org.simantics.db.Resource;\r
  18 import org.simantics.db.common.request.ResourceRead;\r
  19 import org.simantics.db.common.utils.NameUtils;\r
  20 import org.simantics.db.exception.DatabaseException;\r
  21 import org.simantics.db.management.ISessionContext;\r
  22 import org.simantics.diagram.stubs.DiagramResource;\r
  23 import org.simantics.issues.ui.ontology.IssueUIResource;\r
  24 import org.simantics.modeling.ModelingResources;\r
  25 import org.simantics.ui.workbench.IPropertyPage;\r
  26 import org.simantics.views.swt.ModelledView;\r
  27 \r
  28 /**\r
  29  * @author Antti Villberg\r
  30  */\r
  31 public class IssueView2 extends ModelledView {\r
  32 \r
  33     @Override\r
  34     protected String configurationURI() {\r
  35         return IssueUIResource.URIs.IssueView;\r
  36     }\r
  37 \r
  38     @Override\r
  39     protected void inputChanged(IWorkbenchPart part, Object input) {\r
  40         //System.out.println("input: " + input);\r
  41         updateViewDescription(input);\r
  42         super.inputChanged(part, input);\r
  43     }\r
  44 \r
  45     private void updateViewDescription(Object input) {\r
  46         if (input instanceof Resource) {\r
  47             Resource r = (Resource) input;\r
  48             ISessionContext ctx = getSessionContext();\r
  49             if (ctx != null) {\r
  50                 try {\r
  51                     String desc = ctx.getSession().syncRequest(new ResourceRead<String>(r) {\r
  52                         @Override\r
  53                         public String perform(ReadGraph graph) throws DatabaseException {\r
  54                             Resource r = resource;\r
  55                             Resource config = getConfiguration(graph, r);\r
  56                             if (config != null)\r
  57                                 r = config;\r
  58 \r
  59                             return formName(graph, r);\r
  60                         }\r
  61 \r
  62                         private String formName(ReadGraph graph, Resource r) throws DatabaseException {\r
  63                             String name = NameUtils.getSafeName(graph, r);\r
  64                             final Resource project = Simantics.getProjectResource();\r
  65                             String projectUri = project != null ? graph.getPossibleURI(project) : "";\r
  66                             String uri = graph.getPossibleURI(r);\r
  67                             if (uri != null) {\r
  68                                 if (uri.startsWith(projectUri))\r
  69                                     uri = uri.substring(projectUri.length());\r
  70                             }\r
  71                             return uri != null ? name + " (" + uri + ")" : name;\r
  72                         }\r
  73 \r
  74                         private Resource getConfiguration(ReadGraph graph, Resource r) throws DatabaseException {\r
  75                             DiagramResource DIA = DiagramResource.getInstance(graph);\r
  76                             Resource diagram = graph.getPossibleObject(r, DIA.RuntimeDiagram_HasConfiguration);\r
  77                             if (diagram == null)\r
  78                                 return r;\r
  79                             ModelingResources MOD = ModelingResources.getInstance(graph);\r
  80                             Resource config = graph.getPossibleObject(diagram, MOD.DiagramToComposite);\r
  81                             if (config == null)\r
  82                                 return diagram;\r
  83                             return config;\r
  84                         }\r
  85                     });\r
  86                     setContentDescription(desc);\r
  87                 } catch (DatabaseException e) {\r
  88                     setContentDescription(e.getMessage());\r
  89                 }\r
  90             }\r
  91             setVisible(true);\r
  92         } else {\r
  93             setContentDescription("Issues not available.");\r
  94             setVisible(false);\r
  95         }\r
  96     }\r
  97 \r
  98     @Override\r
  99     protected IPropertyPage getPropertyPage() {\r
 100         //return new PropertyPage(getSite());\r
 101         return null;\r
 102     }\r
 103 \r
 104 }\r