Some more added functionality to simantics district editor etc

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

diff --git a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/DistrictNetworkVertexNode.java b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/DistrictNetworkVertexNode.java
index a126ee5942a841f50a2108684a364a78052a4554..8dcd5183a6cb1545ad201b681f45fefbe9d5adc6 100644 (file)
--- a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/DistrictNetworkVertexNode.java
+++ b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/DistrictNetworkVertexNode.java
@@ -11,21 +11,27 @@ import java.awt.geom.Rectangle2D;
 import org.simantics.district.network.ui.adapters.DistrictNetworkVertex;
 import org.simantics.scenegraph.g2d.G2DNode;
 import org.simantics.scenegraph.utils.GeometryUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class DistrictNetworkVertexNode extends G2DNode {
 
+    private static final Logger LOGGER = LoggerFactory.getLogger(DistrictNetworkVertexNode.class);
+    
     private static final long serialVersionUID = -2641639101400236719L;
     private DistrictNetworkVertex vertex;
+
+    private static final double left = -0.5;
+    private static final double top = -0.5;
+    private static final double width = 1;
+    private static final double height = 1;
     
-    private static final double scale = 1;
-    
-    private double left = -0.5;
-    private double top = -0.5;
-    private double width = 1;
-    private double height = 1;
+    private static final Rectangle2D NORMAL = new Rectangle2D.Double(left, top, width, height);
+    private static final Rectangle2D HOVERED = new Rectangle2D.Double(left * 2, top * 2, width * 2, height * 2);
     
     private Stroke stroke = new BasicStroke(2);
     private boolean scaleStroke = true;
+    private boolean hover;
 
     @Override
     public void init() {
@@ -48,18 +54,24 @@ public class DistrictNetworkVertexNode extends G2DNode {
         Stroke oldStroke = g2d.getStroke();
         
         g2d.setColor(Color.RED);
-        if (stroke != null) {
-            if (scaleStroke && stroke instanceof BasicStroke) {
-                BasicStroke bs = GeometryUtils.scaleStroke(stroke, (float) (1.0 / GeometryUtils.getScale(g2d.getTransform())));
-                g2d.setStroke(bs);
-            } else {
-                g2d.setStroke(stroke);
-            }
+        
+        double scaleRecip = 1;
+        if (scaleStroke) {
+            double scale = GeometryUtils.getScale(g2d.getTransform());
+            
+            //System.out.println("scale: " + scale);
+            scaleRecip = 1.0 / scale;
         }
-        // render
+        scaleRecip = 8.0 * scaleRecip;
         
-        Rectangle2D.Double rect = new Rectangle2D.Double(left / scale, top / scale, width / scale, height / scale);
-        g2d.draw(rect);
+        Rectangle2D toDraw;
+        if (hover) {
+            toDraw = new Rectangle2D.Double(HOVERED.getX() * scaleRecip, HOVERED.getY() * scaleRecip, HOVERED.getWidth() * scaleRecip, HOVERED.getHeight() * scaleRecip);
+        } else {
+            toDraw = new Rectangle2D.Double(NORMAL.getX() * scaleRecip, NORMAL.getY() * scaleRecip, NORMAL.getWidth() * scaleRecip, NORMAL.getHeight() * scaleRecip);
+        }
+        // render
+        g2d.fill(toDraw);
         
         // Reset stats
         g2d.setColor(oldColor);
@@ -73,11 +85,22 @@ public class DistrictNetworkVertexNode extends G2DNode {
 
     @Override
     public Rectangle2D getBoundsInLocal() {
-        return new Rectangle2D.Double(left / scale, top / scale, width / scale, height / scale);
+        return NORMAL;
     }
 
     public void setVertex(DistrictNetworkVertex vertex) {
         this.vertex = vertex;
     }
 
+    public boolean hover(boolean hover) {
+//        if (hover && LOGGER.isDebugEnabled())
+//            LOGGER.debug("Hovering " + this);
+        boolean changed = false;
+        if (this.hover != hover) {
+            this.hover = hover;
+            changed = true;
+        }
+        return changed;
+    }
+
 }