1 files changed, 58 insertions, 0 deletions
diff --git a/source/com/c2kernel/lifecycle/instance/gui/model/WfGraphPanel.java b/source/com/c2kernel/lifecycle/instance/gui/model/WfGraphPanel.java
new file mode 100755
index 0000000..752e1fa
--- /dev/null
+++ b/source/com/c2kernel/lifecycle/instance/gui/model/WfGraphPanel.java
@@ -0,0 +1,58 @@
+/*Created on 21 nov. 2003 */
+package com.c2kernel.lifecycle.instance.gui.model;
+
+import java.awt.Graphics2D;
+
+import com.c2kernel.graph.model.DirectedEdge;
+import com.c2kernel.graph.model.GraphPoint;
+import com.c2kernel.graph.view.DirectedEdgeRenderer;
+import com.c2kernel.graph.view.GraphPanel;
+import com.c2kernel.graph.view.VertexRenderer;
+import com.c2kernel.lifecycle.instance.Next;
+
+/** @author XSeb74*/
+public class WfGraphPanel extends GraphPanel
+{
+	public WfGraphPanel(DirectedEdgeRenderer d,VertexRenderer v)
+	{
+		super(d,v);
+	}
+	// Draws the highlight of the specified edge
+	protected void drawEdgeHighlight(Graphics2D g2d, DirectedEdge edge)
+	{
+		GraphPoint originPoint   = edge.getOriginPoint();
+		GraphPoint terminusPoint = edge.getTerminusPoint();
+		GraphPoint midPoint = new GraphPoint();
+
+		if ("Straight".equals(((Next)edge).getProperties().get("Type")) || ((Next)edge).getProperties().get("Type") == null)
+		{
+			midPoint.x = originPoint.x + (terminusPoint.x - originPoint.x) / 2;
+			midPoint.y = originPoint.y + (terminusPoint.y - originPoint.y) / 2;
+		}
+		else if (("Broken +".equals(((Next)edge).getProperties().get("Type"))))
+		{
+			midPoint.x = (originPoint.x + terminusPoint.x) / 2;
+			midPoint.y = (originPoint.y + terminusPoint.y) / 2;
+		}
+		else if (("Broken -".equals(((Next)edge).getProperties().get("Type"))))
+		{
+			boolean arrowOnY = !(originPoint.y - terminusPoint.y < 60 && originPoint.y - terminusPoint.y > -60);
+			midPoint.x = arrowOnY ? terminusPoint.x : (originPoint.x + terminusPoint.x) / 2;
+			midPoint.y = arrowOnY ? (originPoint.y + terminusPoint.y) / 2 : originPoint.y;
+		}
+		else if (("Broken |".equals(((Next)edge).getProperties().get("Type"))))
+		{
+			boolean arrowOnY = !(originPoint.y - terminusPoint.y < 60 && originPoint.y - terminusPoint.y > -60);
+			midPoint.x = arrowOnY ? originPoint.x : (originPoint.x + terminusPoint.x) / 2;
+			midPoint.y = arrowOnY ? (originPoint.y + terminusPoint.y) / 2 : terminusPoint.y;
+		}
+		int minX = midPoint.x - 10;
+		int minY = midPoint.y - 10;
+		int maxX = midPoint.x + 10;
+		int maxY = midPoint.y + 10;		
+		g2d.drawLine(minX, minY, maxX, minY);
+		g2d.drawLine(maxX, minY, maxX, maxY);
+		g2d.drawLine(maxX, maxY, minX, maxY);
+		g2d.drawLine(minX, maxY, minX, minY);
+	}
+}