gerrit.simantics Code Review - simantics/platform.git/blob

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