X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.district.network.ui%2Fsrc%2Forg%2Fsimantics%2Fdistrict%2Fnetwork%2Fui%2Fnodes%2FDistrictNetworkVertexNode.java;h=8dcd5183a6cb1545ad201b681f45fefbe9d5adc6;hb=16ee01dc5a40981c58fd5b478b89552e5814e8bb;hp=770385000b84705376c08cfcfa57d7a275710949;hpb=a2e0d3dfba1245a13dcc8aa23c0188926e2a03c5;p=simantics%2Fdistrict.git

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 77038500..8dcd5183 100644
--- 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
@@ -1,54 +1,106 @@
-package org.simantics.district.network.ui.nodes;
-
-import java.awt.Color;
-import java.awt.Graphics2D;
-import java.awt.RenderingHints;
-import java.awt.geom.AffineTransform;
-import java.awt.geom.Rectangle2D;
-
-import org.simantics.district.network.ui.adapters.DistrictNetworkVertex;
-import org.simantics.scenegraph.g2d.G2DNode;
-
-public class DistrictNetworkVertexNode extends G2DNode {
-
-    private static final long serialVersionUID = -2641639101400236719L;
-    private DistrictNetworkVertex vertex;
-
-    @Override
-    public void render(Graphics2D g2d) {
-        AffineTransform ot = null;
-        AffineTransform t = getTransform();
-        if (t != null && !t.isIdentity()) {
-            ot = g2d.getTransform();
-            g2d.transform(getTransform());
-        }
-        
-        Object aaHint = g2d.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
-        g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
-        
-        Color oldColor = g2d.getColor();
-        g2d.setColor(Color.RED);
-        // render
-        
-        Rectangle2D.Double rect = new Rectangle2D.Double(vertex.getPoint().getX() - 0.5, vertex.getPoint().getY() - 0.5, 1, 1);
-        g2d.draw(rect);
-        
-        // Reset stats
-        g2d.setColor(oldColor);
-        
-        g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, aaHint);
-        
-        if (ot != null)
-            g2d.setTransform(ot);
-    }
-
-    @Override
-    public Rectangle2D getBoundsInLocal() {
-        return new Rectangle2D.Double(vertex.getPoint().getX(), vertex.getPoint().getY(), 1, 1);
-    }
-
-    public void setVertex(DistrictNetworkVertex vertex) {
-        this.vertex = vertex;
-    }
-
-}
+package org.simantics.district.network.ui.nodes;
+
+import java.awt.BasicStroke;
+import java.awt.Color;
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+import java.awt.Stroke;
+import java.awt.geom.AffineTransform;
+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 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() {
+        setZIndex(2);
+    }
+    
+    @Override
+    public void render(Graphics2D g2d) {
+        AffineTransform ot = null;
+        AffineTransform t = getTransform();
+        if (t != null && !t.isIdentity()) {
+            ot = g2d.getTransform();
+            g2d.transform(getTransform());
+        }
+        
+        Object aaHint = g2d.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
+        g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
+        
+        Color oldColor = g2d.getColor();
+        Stroke oldStroke = g2d.getStroke();
+        
+        g2d.setColor(Color.RED);
+        
+        double scaleRecip = 1;
+        if (scaleStroke) {
+            double scale = GeometryUtils.getScale(g2d.getTransform());
+            
+            //System.out.println("scale: " + scale);
+            scaleRecip = 1.0 / scale;
+        }
+        scaleRecip = 8.0 * scaleRecip;
+        
+        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);
+        g2d.setStroke(oldStroke);
+        
+        g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, aaHint);
+        
+        if (ot != null)
+            g2d.setTransform(ot);
+    }
+
+    @Override
+    public Rectangle2D getBoundsInLocal() {
+        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;
+    }
+
+}