bundles/org.simantics.diagram/src/org/simantics/diagram/profile/SCLTextGridStyle.java

   1 package org.simantics.diagram.profile;
   2
   3 import java.awt.Font;
   4 import java.awt.geom.AffineTransform;
   5
   6 import org.simantics.Simantics;
   7 import org.simantics.databoard.Bindings;
   8 import org.simantics.datatypes.literal.Vec2d;
   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.variable.Variable;
  13 import org.simantics.db.layer0.variable.Variables;
  14 import org.simantics.diagram.G2DUtils;
  15 import org.simantics.diagram.stubs.DiagramResource;
  16 import org.simantics.diagram.stubs.G2DResource;
  17 import org.simantics.diagram.synchronization.graph.DiagramGraphUtil;
  18 import org.simantics.modeling.ModelingResources;
  19 import org.simantics.scl.runtime.function.Function1;
  20 import org.simantics.scl.runtime.tuple.Tuple3;
  21 import org.simantics.utils.datastructures.Pair;
  22
  23 /**
  24  * @author Antti Villberg
  25  */
  26 public class SCLTextGridStyle extends TextGridStyle {
  27
  28         final Font font;
  29
  30         public SCLTextGridStyle(ReadGraph graph, Resource style) throws DatabaseException {
  31                 super(style);
  32                 G2DResource G2D = G2DResource.getInstance(graph);
  33                 Resource fontR = graph.getPossibleObject(style, G2D.HasFont);
  34                 if(fontR != null) {
  35                         font = G2DUtils.getFont(graph, fontR);
  36                 } else {
  37                         font = null;
  38                 }
  39
  40         }
  41
  42         @Override
  43         protected Font getFont() {
  44                 if(font != null) return font;
  45                 return super.getFont();
  46         }
  47
  48         @Override
  49         public Resource getPropertyRelation(ReadGraph graph, Resource module) {
  50                 throw new Error("Fix this");
  51         }
  52
  53         @Override
  54         protected Object getIdentity(Resource entry) {
  55                 return new Pair<Resource, Resource>(getResource(), entry);
  56         }
  57
  58         @Override
  59         protected String rowId() {
  60                 return getNodeName();
  61         }
  62
  63         @Override
  64         public MonitorTextGridResult calculateStyle(ReadGraph graph, Resource runtimeDiagram, Resource entry, Resource element, Variable configuration)
  65                         throws DatabaseException {
  66
  67                 DiagramResource DIA = DiagramResource.getInstance(graph);
  68                 ModelingResources MOD = ModelingResources.getInstance(graph);
  69
  70                 String variableURI = graph.getPossibleRelatedValue(runtimeDiagram, DIA.RuntimeDiagram_HasVariable, Bindings.STRING);
  71                 Variable activeVariable = org.simantics.db.layer0.variable.Variables.getPossibleVariable(graph, variableURI);
  72                 if (activeVariable == null)
  73                         return null;
  74
  75                 Resource module = graph.getPossibleObject(element, MOD.ElementToComponent);
  76                 if (module == null)
  77                         return null;
  78
  79                 Variable moduleVariable = activeVariable.browsePossible(graph, module);
  80                 if (moduleVariable == null)
  81                         return null;
  82
  83                 Variable styleVariable = Variables.getVariable(graph, getResource());
  84                 Function1<Variable,Tuple3> function = styleVariable.getPossiblePropertyValue(graph, DIA.SCLTextGridStyle_texts);
  85                 Tuple3 result = Simantics.applySCLRead(graph, function, moduleVariable);
  86
  87                 AffineTransform transform = DiagramGraphUtil.getAffineTransform(graph, element);
  88                 Vec2d offset = DiagramGraphUtil.getOffset(graph, element);
  89                 boolean enabled = !DiagramGraphUtil.getProfileMonitorsHidden(graph, element);
  90                 boolean up = DiagramGraphUtil.getProfileMonitorsUp(graph, element);
  91                 double spacing = DiagramGraphUtil.getProfileMonitorSpacing(graph, element);
  92
  93                 return new MonitorTextGridResult(rowId(), (String)result.c0, (String)result.c1, (String)result.c2, enabled, up, spacing, null, null, ElementTranslation.function(element), transform, offset);
  94
  95         }
  96
  97         @Override
  98         public String getNodeName() {
  99                 return "" + getResource().getResourceId();
 100         }
 101
 102 }