bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagram/monitor/AvailableFormatFactory.java

   1 package org.simantics.modeling.ui.diagram.monitor;\r
   2 \r
   3 import java.util.Collections;\r
   4 import java.util.Map;\r
   5 import java.util.TreeMap;\r
   6 \r
   7 import org.simantics.browsing.ui.swt.widgets.impl.ReadFactoryImpl;\r
   8 import org.simantics.databoard.Bindings;\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.adapter.Instances;\r
  13 import org.simantics.db.layer0.request.PossibleModel;\r
  14 import org.simantics.diagram.stubs.DiagramResource;\r
  15 import org.simantics.layer0.Layer0;\r
  16 import org.simantics.utils.datastructures.ArrayMap;\r
  17 import org.simantics.utils.strings.AlphanumComparator;\r
  18 import org.simantics.utils.strings.StringUtils;\r
  19 \r
  20 public class AvailableFormatFactory extends ReadFactoryImpl<Resource, Map<String, Object>> {\r
  21 \r
  22         @Override\r
  23         public Map<String, Object> perform(ReadGraph graph, Resource input) throws DatabaseException {\r
  24                 \r
  25                 Layer0 L0 = Layer0.getInstance(graph);\r
  26                 DiagramResource DIA = DiagramResource.getInstance(graph);\r
  27                 Instances query = graph.adapt(DIA.RealizedFormatter, Instances.class);\r
  28                 Resource model = graph.syncRequest(new PossibleModel(input));\r
  29                 if (model == null) return Collections.emptyMap();\r
  30 \r
  31                 Map<String, Resource> result = new TreeMap<>(AlphanumComparator.CASE_INSENSITIVE_COMPARATOR);\r
  32                 for (Resource template : query.find(graph, model)) {\r
  33                         String sortKey = graph.getPossibleRelatedAdapter(template, DIA.RealizedFormatter_sortKey, String.class);\r
  34                         result.put(StringUtils.safeString(sortKey), template);\r
  35                 }\r
  36                 String[] keys = new String[result.size()];\r
  37                 Object[] values = new Object[result.size()];\r
  38                 int i = 0;\r
  39                 for (Resource template : result.values()) {\r
  40                         String label = graph.getPossibleRelatedAdapter(template, L0.HasLabel, String.class);\r
  41                         String format = graph.getPossibleRelatedValue(template, DIA.RealizedFormatter_HasDefinition, Bindings.STRING);\r
  42                         keys[i] = "" + label + " (" + format + ")";\r
  43                         values[i] = template;\r
  44                         ++i;\r
  45                 }\r
  46                 return ArrayMap.make(keys, values);\r
  47 \r
  48         }\r
  49 \r
  50 }\r