From 5e4034b5cba89460a62fa958fc78c2b85acb3d5f Mon Sep 17 00:00:00 2001
From: Andrew Branson <andrew.branson@cern.ch>
Date: Tue, 7 Oct 2014 09:18:33 +0200
Subject: Repackage to org.cristalise

---
 .../gui/lifecycle/desc/WfDefGraphPanel.java        | 60 ++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 src/main/java/org/cristalise/gui/lifecycle/desc/WfDefGraphPanel.java

(limited to 'src/main/java/org/cristalise/gui/lifecycle/desc/WfDefGraphPanel.java')

diff --git a/src/main/java/org/cristalise/gui/lifecycle/desc/WfDefGraphPanel.java b/src/main/java/org/cristalise/gui/lifecycle/desc/WfDefGraphPanel.java
new file mode 100644
index 0000000..2ad87b2
--- /dev/null
+++ b/src/main/java/org/cristalise/gui/lifecycle/desc/WfDefGraphPanel.java
@@ -0,0 +1,60 @@
+/*Created on 21 nov. 2003 */
+package org.cristalise.gui.lifecycle.desc;
+
+import java.awt.Graphics2D;
+
+import org.cristalise.gui.graph.view.DirectedEdgeRenderer;
+import org.cristalise.gui.graph.view.GraphPanel;
+import org.cristalise.gui.graph.view.VertexRenderer;
+import org.cristalise.kernel.graph.model.DirectedEdge;
+import org.cristalise.kernel.graph.model.GraphPoint;
+import org.cristalise.kernel.lifecycle.NextDef;
+
+
+/** @author XSeb74*/
+public class WfDefGraphPanel extends GraphPanel
+{
+	public WfDefGraphPanel(DirectedEdgeRenderer d,VertexRenderer v)
+	{
+		super(d,v);
+	}
+	// Draws the highlight of the specified edge
+	@Override
+	protected void drawEdgeHighlight(Graphics2D g2d, DirectedEdge edge)
+	{
+		GraphPoint originPoint   = edge.getOriginPoint();
+		GraphPoint terminusPoint = edge.getTerminusPoint();
+		GraphPoint midPoint = new GraphPoint();
+
+		if ("Straight".equals(((NextDef)edge).getProperties().get("Type")) || ((NextDef)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(((NextDef)edge).getProperties().get("Type"))))
+		{
+			midPoint.x = (originPoint.x + terminusPoint.x) / 2;
+			midPoint.y = (originPoint.y + terminusPoint.y) / 2;
+		}
+		else if (("Broken -".equals(((NextDef)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(((NextDef)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);
+	}
+}
-- 
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