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 Resource style;
  29         final Font font;
  30
  31         public SCLTextGridStyle(ReadGraph graph, Resource style) throws DatabaseException {
  32                 this.style = style;
  33                 G2DResource G2D = G2DResource.getInstance(graph);
  34         Resource fontR = graph.getPossibleObject(style, G2D.HasFont);
  35                 if(fontR != null) {
  36                         font = G2DUtils.getFont(graph, fontR);
  37                 } else {
  38                         font = null;
  39                 }
  40
  41         }
  42
  43         @Override
  44         protected Font getFont() {
  45                 if(font != null) return font;
  46                 return super.getFont();
  47         }
  48
  49         @Override
  50         public Resource getPropertyRelation(ReadGraph graph, Resource module) {
  51                 throw new Error("Fix this");
  52         }
  53
  54         @Override
  55         protected Object getIdentity(Resource entry) {
  56                 return new Pair<Resource, Resource>(style, entry);
  57         }
  58
  59         @Override
  60         protected String rowId() {
  61                 return getNodeName();
  62         }
  63
  64         @Override
  65         public MonitorTextGridResult calculateStyle(ReadGraph graph, Resource runtimeDiagram, Resource entry, Resource element, Variable configuration)
  66                         throws DatabaseException {
  67
  68                 DiagramResource DIA = DiagramResource.getInstance(graph);
  69                 ModelingResources MOD = ModelingResources.getInstance(graph);
  70
  71                 String variableURI = graph.getPossibleRelatedValue(runtimeDiagram, DIA.RuntimeDiagram_HasVariable, Bindings.STRING);
  72                 Variable activeVariable = org.simantics.db.layer0.variable.Variables.getPossibleVariable(graph, variableURI);
  73                 if (activeVariable == null)
  74                         return null;
  75
  76                 Resource module = graph.getPossibleObject(element, MOD.ElementToComponent);
  77                 if (module == null)
  78                         return null;
  79
  80                 Variable moduleVariable = activeVariable.browsePossible(graph, module);
  81                 if (moduleVariable == null)
  82                         return null;
  83
  84                 Variable styleVariable = Variables.getVariable(graph, style);
  85                 Function1<Variable,Tuple3> function = styleVariable.getPossiblePropertyValue(graph, DIA.SCLTextGridStyle_texts);
  86                 Tuple3 result = Simantics.applySCLRead(graph, function, moduleVariable);
  87
  88                 AffineTransform transform = DiagramGraphUtil.getAffineTransform(graph, element);
  89                 Vec2d offset = DiagramGraphUtil.getOffset(graph, element);
  90                 boolean enabled = !DiagramGraphUtil.getProfileMonitorsHidden(graph, element);
  91                 boolean up = DiagramGraphUtil.getProfileMonitorsUp(graph, element);
  92                 double spacing = DiagramGraphUtil.getProfileMonitorSpacing(graph, element);
  93
  94                 return new MonitorTextGridResult(rowId(), (String)result.c0, (String)result.c1, (String)result.c2, enabled, up, spacing, null, null, ElementTranslation.function(element), transform, offset);
  95
  96         }
  97
  98         @Override
  99         public String getNodeName() {
 100                 return "" + style.getResourceId();
 101         }
 102
 103 }