Adjustments to map diagram info label rendering

[simantics/district.git] / org.simantics.district.network.ui / src / org / simantics / district / network / ui / NetworkDrawingParticipant.java

diff --git a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/NetworkDrawingParticipant.java b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/NetworkDrawingParticipant.java
index 91e48251bb7ed89efc0cf9fb5625a46b6dbbe335..bd81bd01aac6e0683c2ec904c0987143a2578322 100644 (file)
--- a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/NetworkDrawingParticipant.java
+++ b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/NetworkDrawingParticipant.java
@@ -28,7 +28,9 @@ import org.simantics.utils.datastructures.hints.IHintContext.KeyOf;
 
 public class NetworkDrawingParticipant extends AbstractDiagramParticipant {
 
-    @Dependency
+    public static final String NETWORK_DRAWING_NODE = "networkDrawingNode";
+
+       @Dependency
     PickContext pick;
     
     /**
@@ -53,7 +55,7 @@ public class NetworkDrawingParticipant extends AbstractDiagramParticipant {
 
     @SGInit
     public void initSG(G2DParentNode parent) {
-        node = parent.addNode("networkDrawingNode", NetworkDrawingNode.class);
+        node = parent.addNode(NETWORK_DRAWING_NODE, NetworkDrawingNode.class);
         node.setTransform(transform);
         node.setNetworkDrawingParticipant(this);
     }
@@ -73,30 +75,34 @@ public class NetworkDrawingParticipant extends AbstractDiagramParticipant {
         // snap.removeAll(pickables);
         
         boolean changed = false;
-        changed = hoverVertexNodes(snap, false, isConnectionTool, changed);
-        changed = hoverEdgeNodes(snap, false, isConnectionTool, changed);
-        changed = hoverVertexNodes(pickables, true, isConnectionTool, changed);
-        changed = hoverEdgeNodes(pickables, true, isConnectionTool, changed);
+        changed = hoverVertexNodes(snap, false, isConnectionTool, changed, currentMousePos);
+        changed = hoverEdgeNodes(snap, false, isConnectionTool, changed, currentMousePos);
+        changed = hoverVertexNodes(pickables, true, isConnectionTool, changed, currentMousePos);
+        changed = hoverEdgeNodes(pickables, true, isConnectionTool, changed, currentMousePos);
         return changed;
     }
 
-    private boolean hoverVertexNodes(List<IElement> elements, boolean hover, boolean isConnectionTool, boolean changed) {
+    private boolean hoverVertexNodes(List<IElement> elements, boolean hover, boolean isConnectionTool, boolean changed, Point2D p) {
         for (IElement elem : elements) {
             Node node = elem.getHint(DistrictNetworkVertexElement.KEY_DN_VERTEX_NODE);
             if (node instanceof DistrictNetworkVertexNode) {
                 changed = ((DistrictNetworkVertexNode) node).hover(hover, isConnectionTool) || changed;
+                if (hover)
+                    ((DistrictNetworkVertexNode) node).setMousePosition(p);
             }
         }
         return changed;
     }
     
-    private boolean hoverEdgeNodes(List<IElement> elements, boolean hover, boolean isConnectionTool, boolean changed) {
+    private boolean hoverEdgeNodes(List<IElement> elements, boolean hover, boolean isConnectionTool, boolean changed, Point2D p) {
         for (IElement elem : elements) {
             Node node = elem.getHint(DistrictNetworkEdgeElement.KEY_DN_EDGE_NODE);
             if (node instanceof DistrictNetworkEdgeNode) {
                 for (IG2DNode n : ((DistrictNetworkEdgeNode) node).getNodes()) {
                     if (n instanceof HoverSensitiveNode) {
                         changed = ((HoverSensitiveNode)n).hover(hover, isConnectionTool) || changed;
+                        if (hover)
+                            ((HoverSensitiveNode)n).setMousePosition(p);
                     }
                 }
             }