Attachment 190608 Details for Bug 154380 – Patch for CompoundDirectedGraphLayout, using CompoundTransposeMetrics

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[patch] Patch for CompoundDirectedGraphLayout, using CompoundTransposeMetrics

154380.txt (text/plain), 2.92 KB, created by Alexander Nyßen

on 2011-03-07 18:00:21 EST

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Creator: Alexander Nyßen

Created: 2011-03-07 18:00:21 EST

Size: 2.92 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.draw2d
>Index: src/org/eclipse/draw2d/graph/CompoundDirectedGraphLayout.java
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.draw2d/src/org/eclipse/draw2d/graph/CompoundDirectedGraphLayout.java,v
>retrieving revision 1.19
>diff -u -r1.19 CompoundDirectedGraphLayout.java
>--- src/org/eclipse/draw2d/graph/CompoundDirectedGraphLayout.java	19 May 2010 20:28:19 -0000	1.19
>+++ src/org/eclipse/draw2d/graph/CompoundDirectedGraphLayout.java	7 Mar 2011 22:55:19 -0000
>@@ -40,7 +40,7 @@
> public final class CompoundDirectedGraphLayout extends DirectedGraphLayout {
> 
> 	void init() {
>-		steps.add(new TransposeMetrics());
>+		steps.add(new CompoundTransposeMetrics());
> 		steps.add(new CompoundBreakCycles());
> 		steps.add(new RouteEdges());
> 		steps.add(new ConvertCompoundGraph());
>Index: src/org/eclipse/draw2d/graph/CompoundTransposeMetrics.java
>===================================================================
>RCS file: src/org/eclipse/draw2d/graph/CompoundTransposeMetrics.java
>diff -N src/org/eclipse/draw2d/graph/CompoundTransposeMetrics.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/draw2d/graph/CompoundTransposeMetrics.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,53 @@
>+/*******************************************************************************
>+ * Copyright (c) 2005, 2010 IBM Corporation and others.
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ *     IBM Corporation - initial API and implementation
>+ *******************************************************************************/
>+
>+package org.eclipse.draw2d.graph;
>+
>+import org.eclipse.draw2d.PositionConstants;
>+
>+class CompoundTransposeMetrics extends TransposeMetrics {
>+
>+	public void visit(DirectedGraph g) {
>+		if (g.getDirection() == PositionConstants.SOUTH)
>+			return;
>+		super.visit(g);
>+		int temp;
>+		CompoundDirectedGraph cg = (CompoundDirectedGraph) g;
>+		for (int i = 0; i < cg.subgraphs.size(); i++) {
>+			Node node = cg.subgraphs.getNode(i);
>+			temp = node.width;
>+			node.width = node.height;
>+			node.height = temp;
>+			if (node.getPadding() != null)
>+				node.setPadding(t.t(node.getPadding()));
>+		}
>+	}
>+
>+	public void revisit(DirectedGraph g) {
>+		if (g.getDirection() == PositionConstants.SOUTH)
>+			return;
>+		super.revisit(g);
>+		int temp;
>+		CompoundDirectedGraph cg = (CompoundDirectedGraph) g;
>+		for (int i = 0; i < cg.subgraphs.size(); i++) {
>+			Node node = (Node) cg.subgraphs.get(i);
>+			temp = node.width;
>+			node.width = node.height;
>+			node.height = temp;
>+			temp = node.y;
>+			node.y = node.x;
>+			node.x = temp;
>+			if (node.getPadding() != null)
>+				node.setPadding(t.t(node.getPadding()));
>+		}
>+	}
>+
>+}

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Attachments on bug 154380: 48195 | 190608