Feat: Add highlight functions for TopoErrors

CityDoctorParent/Extensions/CityDoctorGUI/src/main/java/de/hft/stuttgart/citydoctor2/gui/HighlightController.java

@@ -6,7 +6,10 @@ import java.util.Map;
 import java.util.Set;
 import java.util.stream.Collectors;
 
+import de.hft.stuttgart.citydoctor2.check.CheckableUtilsVisitor;
+import de.hft.stuttgart.citydoctor2.datastructure.CityObject;
 import de.hft.stuttgart.citydoctor2.datastructure.Edge;
+import de.hft.stuttgart.citydoctor2.datastructure.Geometry;
 import de.hft.stuttgart.citydoctor2.datastructure.LinearRing;
 import de.hft.stuttgart.citydoctor2.datastructure.Polygon;
 import de.hft.stuttgart.citydoctor2.datastructure.Vertex;
@@ -120,6 +123,13 @@ public class HighlightController {
 		}
 	}
 
+	public void highlightPolygons(Collection<Polygon> polygons, TriangulatedGeometry currentTriGeom) {
+		clearHighlights();
+		for (Polygon p : polygons) {
+			addPolygonHighlight(p, currentTriGeom);
+		}
+	}
+
 	public void highlightPolygonClusters(List<List<Polygon>> components, TriangulatedGeometry currentTriGeom) {
 		clearHighlights();
 		for (int i = 0; i < components.size(); i++) {
@@ -229,25 +239,46 @@ public class HighlightController {
 		edges.getChildren().add(cy);
 	}
 
+	public void addCandidateSkeletonHighlight(CityObject candidate, TriangulatedGeometry currentTriGeom) {
+		candidate.accept(new CheckableUtilsVisitor() {
+			@Override
+			public void check(Geometry geom) {
+				geom.getPolygons().forEach(p -> {
+					addPolygonHighlight(p, currentTriGeom, Color.GRAY, Color.GRAY, Color.DARKGRAY);
+				});
+			}
+		});
+	}
+
 	public void addPolygonHighlight(Polygon p, TriangulatedGeometry currentTriGeom) {
 		addPolygonHighlight(p, currentTriGeom, Color.RED, Color.BLUE, Color.ORANGE);
 	}
 
 	public void addCandidateHighlight(Polygon p, TriangulatedGeometry currentTriGeom) {
+		addPolygonHighlight(p, currentTriGeom, Color.DARKRED, Color.NAVY, Color.ROSYBROWN);
+	}
 
+	public void addCandidateHighlight(Collection<Polygon> polys, TriangulatedGeometry currentTriGeom) {
+		for (Polygon p : polys) {
+			addCandidateHighlight(p, currentTriGeom);
+		}
 	}
 
 	public void highlightGeometryCollisions(CollisionRecord collRecord, TriangulatedGeometry currentTriGeom) {
 		Map<Polygon, List<Polygon>> collisionMap = collRecord.collisionMap();
-		collisionMap.keySet().forEach(subject -> addPolygonHighlight(subject, currentTriGeom, Color.RED, Color.BLUE, Color.ORANGE));
 		Set<Polygon> collidingPolys = collisionMap.values().stream().flatMap(List::stream).collect(Collectors.toSet());
-		collidingPolys.forEach(poly -> addPolygonHighlight(poly, currentTriGeom, Color.DARKRED, Color.NAVY, Color.DARKORANGE));
+		highlightTopoPolygonGroups(collisionMap.keySet(), collidingPolys, currentTriGeom);
+	}
+
+	public void highlightTopoPolygonPair(Polygon subject, Polygon candidate,TriangulatedGeometry currentTriGeom) {
+		highlight(subject, currentTriGeom);
+		addCandidateHighlight(candidate, currentTriGeom);
 	}
 
 	public void highlightTopoPolygonGroups(Collection<Polygon> subjectPolys, Collection<Polygon> candidatePolys,
 										   TriangulatedGeometry currentTriGeom) {
-		subjectPolys.forEach(subject -> addPolygonHighlight(subject, currentTriGeom, Color.RED, Color.BLUE, Color.ORANGE));
-		candidatePolys.forEach(subject -> addPolygonHighlight(subject, currentTriGeom, Color.RED, Color.BLUE, Color.DARKORANGE));
+		highlightPolygons(subjectPolys, currentTriGeom);
+		addCandidateHighlight(candidatePolys, currentTriGeom);
 	}