| /******************************************************************************* |
| * 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; |
| |
| /** |
| * Performs transposing of subgraphics in a compound directed graph. |
| * |
| * @since 3.7.1 |
| */ |
| 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())); |
| } |
| } |
| |
| } |
