X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.district.network%2Fsrc%2Forg%2Fsimantics%2Fdistrict%2Fnetwork%2Fprofile%2FDiagramSettingsRequest.java;h=a17464d8aefe655ea4e83b9eea54832a513cc9f6;hb=8958c9b265fc6a842c76714b60f0d99740434243;hp=6fdb9721f059b20d32498e75f0f423659ebfa5be;hpb=3354c578fb8e65421d0fdb123310232ccdc597cf;p=simantics%2Fdistrict.git

diff --git a/org.simantics.district.network/src/org/simantics/district/network/profile/DiagramSettingsRequest.java b/org.simantics.district.network/src/org/simantics/district/network/profile/DiagramSettingsRequest.java
index 6fdb9721..a17464d8 100644
--- a/org.simantics.district.network/src/org/simantics/district/network/profile/DiagramSettingsRequest.java
+++ b/org.simantics.district.network/src/org/simantics/district/network/profile/DiagramSettingsRequest.java
@@ -20,11 +20,15 @@ public class DiagramSettingsRequest extends ResourceRead<DiagramSettings> {
 		super(runtimeDiagram);
 	}
 
-	@Override
+	@SuppressWarnings("unchecked")
+    @Override
 	public DiagramSettings perform(ReadGraph graph) throws DatabaseException {
 		DiagramResource DIA = DiagramResource.getInstance(graph);
 		DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
 
+		Function1<Resource, Double> elementColoringFunction = null;
+		float elementColoringGradientHue = 0;
+		float elementColoringGradientSaturation = 1;
 		Function1<Resource, Double> edgeThicknessProperty = null;
 		Function1<Resource, Double> nodeScaleProperty = null;
 		double edgeThicknessGain = 1;
@@ -34,6 +38,20 @@ public class DiagramSettingsRequest extends ResourceRead<DiagramSettings> {
 
 		Resource diagram = graph.getPossibleObject(resource, DIA.RuntimeDiagram_HasConfiguration);
 		if (diagram != null) {
+			Variable dv = Variables.getPossibleVariable(graph, diagram);
+			if (dv != null) {
+				Object obj = dv.getPossiblePropertyValue(graph, DN.Diagram_elementColoringFunction);
+				if (obj instanceof Function1<?,?>) {
+					elementColoringFunction = (Function1<Resource, Double>) obj;
+				}
+			}
+			elementColoringGradientHue =
+					limit(0, 360, safeFloatProperty(graph, diagram, DN.Diagram_elementColoringGradientHue, 0.0f))
+					/ 360.0f;
+			elementColoringGradientSaturation =
+					limit(0, 100, safeFloatProperty(graph, diagram, DN.Diagram_elementColoringGradientSaturation, 0.0f))
+					/ 100.0f;
+
 			Resource etp = graph.getPossibleObject(diagram, DN.Diagram_edgeThicknessProperty);
 			//System.out.println("etp: " + NameUtils.getURIOrSafeNameInternal(graph, etp));
 			if (etp != null) {
@@ -69,14 +87,31 @@ public class DiagramSettingsRequest extends ResourceRead<DiagramSettings> {
 
 		DiagramSettings ds = new DiagramSettings(
 				nodeScaleProperty, nodeScaleGain, nodeScaleBias,
-				edgeThicknessProperty, edgeThicknessGain, edgeThicknessBias);
+				edgeThicknessProperty, edgeThicknessGain, edgeThicknessBias,
+				elementColoringFunction,
+				elementColoringGradientHue,
+				elementColoringGradientSaturation);
 		//System.out.println("new diagram settings: " + ds);
 		return ds;
 	}
 
+	private static float safeFloatProperty(ReadGraph graph, Resource r, Resource property, float defaultValue) throws DatabaseException {
+		Float d = graph.getPossibleRelatedValue(r, property, Bindings.FLOAT);
+		return d != null ? d : defaultValue;
+	}
+
 	private static double safeDoubleProperty(ReadGraph graph, Resource r, Resource property, double defaultValue) throws DatabaseException {
 		Double d = graph.getPossibleRelatedValue(r, property, Bindings.DOUBLE);
 		return d != null ? d : defaultValue;
 	}
 
+	private static float limit(float min, float max, float value) {
+		return Math.max(min, Math.min(value,  max));
+	}
+
+	@SuppressWarnings("unused")
+	private static double limit(double min, double max, double value) {
+		return Math.max(min, Math.min(value,  max));
+	}
+
 }