bundles/org.simantics.diagram.profile/src/org/simantics/diagram/profile/view/ProfileSelectionProcessor.java

   1 package org.simantics.diagram.profile.view;\r
   2 \r
   3 import java.util.ArrayList;\r
   4 import java.util.Collection;\r
   5 import java.util.Collections;\r
   6 import java.util.Set;\r
   7 import java.util.TreeSet;\r
   8 \r
   9 import org.simantics.db.ReadGraph;\r
  10 import org.simantics.db.Resource;\r
  11 import org.simantics.db.exception.DatabaseException;\r
  12 import org.simantics.db.layer0.SelectionHints;\r
  13 import org.simantics.diagram.stubs.DiagramResource;\r
  14 import org.simantics.selectionview.ComparableTabContributor;\r
  15 import org.simantics.selectionview.SelectionProcessor;\r
  16 import org.simantics.utils.ui.ErrorLogger;\r
  17 import org.simantics.utils.ui.ISelectionUtils;\r
  18 \r
  19 /**\r
  20  * @author Tuukka Lehtonen\r
  21  */\r
  22 public class ProfileSelectionProcessor implements SelectionProcessor<Object, ReadGraph> {\r
  23 \r
  24     @Override\r
  25     public Collection<?> process(Object selection, ReadGraph g) {\r
  26         try {\r
  27             Resource object = ISelectionUtils.getSinglePossibleKey(selection, SelectionHints.KEY_MAIN, Resource.class);\r
  28             ResourcePair object2 = ISelectionUtils.getSinglePossibleKey(selection, SelectionHints.KEY_MAIN, ResourcePair.class);\r
  29 \r
  30             return processInternal(g, object, object2, selection);\r
  31                 \r
  32         } catch (DatabaseException e) {\r
  33             ErrorLogger.defaultLogError(e);\r
  34         }\r
  35 \r
  36         return Collections.emptyList();\r
  37     }\r
  38 \r
  39     private Collection<?> processInternal(ReadGraph g, Resource object, ResourcePair pair, Object selection) throws DatabaseException {\r
  40 \r
  41         Collection<Object> inputs = new ArrayList<Object>();\r
  42         \r
  43         parseResourceInput(g, object, pair, inputs);\r
  44 \r
  45         return accept(inputs);\r
  46     }\r
  47 \r
  48     Collection<ComparableTabContributor> accept(Collection<?> inputs) {\r
  49         Set<ComparableTabContributor> result = new TreeSet<ComparableTabContributor>();\r
  50 //        System.out.println("accept:");\r
  51         for (Object input : inputs) {\r
  52 //            System.out.println("\tINPUT: " + input);\r
  53                 if (input instanceof SCLInput) {\r
  54                 SCLInput configurationInput = (SCLInput)input;\r
  55                 result.add(new ComparableTabContributor(new SCLEditorComposite(), configurationInput.priority, configurationInput.getDatum(), configurationInput.text));\r
  56 //                result.add(new ComparableTabContributor(new ResourceDescriptionSourceComposite(), -4, configurationInput.getDatum(), "Source"));\r
  57             }\r
  58         }\r
  59         return result;\r
  60     }\r
  61 \r
  62     private void parseResourceInput(ReadGraph g, Resource part, ResourcePair pair, Collection<Object> inputs) throws DatabaseException {\r
  63         getGroups(g, part, pair, inputs);\r
  64     }\r
  65 \r
  66     void getGroups(ReadGraph g, Resource r, ResourcePair p, Collection<Object> result) throws DatabaseException {\r
  67         DiagramResource dr = DiagramResource.getInstance(g);\r
  68         if (r != null && g.isInstanceOf(r, dr.SCLGroup)) {\r
  69             result.add(new SCLInput(r, 1, "SCL Group"));\r
  70         }\r
  71         if (r != null && g.isInstanceOf(r, dr.SCLTextStyle)) {\r
  72             result.add(new SCLInput(r, 2, "SCL Text Style"));\r
  73         }\r
  74         if (p != null && g.isInstanceOf(p.getSecond(), dr.GroupStyleProfileEntry)) {\r
  75                 Resource group = g.getPossibleObject(p.getSecond(), dr.ProfileEntry_HasGroup);\r
  76                 if (group != null && g.isInstanceOf(group, dr.SCLGroup)) {\r
  77                 result.add(new SCLInput(group, 1, "SCL Group"));\r
  78             }\r
  79                 Resource style = g.getPossibleObject(p.getSecond(), dr.ProfileEntry_HasStyle);\r
  80                 if (style != null && g.isInstanceOf(style, dr.SCLTextStyle)) {\r
  81                 result.add(new SCLInput(style, 2, "SCL Text Style"));\r
  82             }\r
  83         }\r
  84     }\r
  85 \r
  86 }