org.simantics.interop/src/org/simantics/interop/browsing/ImportNode.java

   1 package org.simantics.interop.browsing;\r
   2 \r
   3 import java.util.ArrayList;\r
   4 import java.util.Collection;\r
   5 import java.util.List;\r
   6 \r
   7 import org.eclipse.jface.resource.ImageDescriptor;\r
   8 import org.eclipse.jface.viewers.ISelection;\r
   9 import org.simantics.browsing.ui.content.Labeler.Modifier;\r
  10 import org.simantics.db.ReadGraph;\r
  11 import org.simantics.db.Resource;\r
  12 import org.simantics.db.Session;\r
  13 import org.simantics.db.WriteGraph;\r
  14 import org.simantics.db.exception.DatabaseException;\r
  15 import org.simantics.interop.Activator;\r
  16 import org.simantics.interop.stubs.InteropResource;\r
  17 import org.simantics.modeling.ui.modelBrowser.model.INode;\r
  18 \r
  19 @SuppressWarnings("deprecation")\r
  20 public class ImportNode implements INode {\r
  21         \r
  22         //private Resource project;\r
  23         private Resource model;\r
  24         \r
  25         public ImportNode(Resource project) {\r
  26                 this.model = project;\r
  27         }\r
  28         \r
  29         @SuppressWarnings("rawtypes")\r
  30         @Override\r
  31         public Object getAdapter(Class adapter) {\r
  32                 return null;\r
  33         }\r
  34         \r
  35         @Override\r
  36         public int getCategory(ReadGraph graph) throws DatabaseException {\r
  37                 return 0;\r
  38         }\r
  39         \r
  40         \r
  41         @Override\r
  42         public ImageDescriptor getImage(ReadGraph graph) throws DatabaseException {\r
  43                 return Activator.imageDescriptorFromPlugin(Activator.PLUGIN_ID, "icons/silk/database_connect.png");\r
  44         }\r
  45         \r
  46         @Override\r
  47         public String getLabel(ReadGraph graph) throws DatabaseException {\r
  48                 return "Imports";\r
  49         }\r
  50         \r
  51         @Override\r
  52         public Modifier getModifier(Session session, String columnId) {\r
  53                 // TODO Auto-generated method stub\r
  54                 return null;\r
  55         }\r
  56         \r
  57         @Override\r
  58         public void handleDelete(WriteGraph graph) throws DatabaseException {\r
  59                 // TODO Auto-generated method stub\r
  60                 \r
  61         }\r
  62         \r
  63         @Override\r
  64         public void handleDrop(Session session, ISelection selection) {\r
  65                 // TODO Auto-generated method stub\r
  66                 \r
  67         }\r
  68         \r
  69         @Override\r
  70         public boolean hasChildren(ReadGraph graph) throws DatabaseException {\r
  71                 return getChildren(graph).size() > 0;\r
  72         }\r
  73         \r
  74         @Override\r
  75         public Collection<?> getChildren(ReadGraph graph) throws DatabaseException {\r
  76                 List<INode> nodes = new ArrayList<INode>();\r
  77                 InteropResource i = InteropResource.getInstance(graph);\r
  78                 \r
  79                 Collection<Resource> objs = graph.getObjects(model, i.HasImportData);\r
  80                 for (Resource o : objs) {\r
  81                         if (graph.isInstanceOf(o, i.ImportLibrary)) {\r
  82                                 INode node = graph.adapt(o, INode.class);\r
  83                                 nodes.add(node);\r
  84                         }\r
  85                 }\r
  86                 return nodes;\r
  87                 \r
  88         }\r
  89         \r
  90 \r
  91 }\r