| /* ==================================================================== |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| ==================================================================== */ |
| |
| package org.apache.poi.xdgf.util; |
| |
| import java.awt.geom.AffineTransform; |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileNotFoundException; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.io.PrintStream; |
| import java.io.UnsupportedEncodingException; |
| |
| import org.apache.poi.xdgf.usermodel.XDGFPage; |
| import org.apache.poi.xdgf.usermodel.XDGFShape; |
| import org.apache.poi.xdgf.usermodel.XmlVisioDocument; |
| import org.apache.poi.xdgf.usermodel.shape.ShapeVisitor; |
| |
| /** |
| * Debugging tool useful when trying to figure out the hierarchy of the |
| * shapes in a Visio diagram |
| */ |
| public class HierarchyPrinter { |
| |
| public static void printHierarchy(XDGFPage page, File outDir) |
| throws FileNotFoundException, UnsupportedEncodingException, IOException { |
| |
| File pageFile = new File(outDir, "page" + page.getPageNumber() + "-" |
| + Util.sanitizeFilename(page.getName()) + ".txt"); |
| |
| try ( |
| OutputStream os = new FileOutputStream(pageFile); |
| PrintStream pos = new PrintStream(os, false, "utf-8") |
| ) { |
| printHierarchy(page, pos); |
| } |
| } |
| |
| public static void printHierarchy(XDGFPage page, final PrintStream os) { |
| |
| page.getContent().visitShapes(new ShapeVisitor() { |
| |
| @Override |
| public void visit(XDGFShape shape, AffineTransform globalTransform, |
| int level) { |
| for (int i = 0; i < level; i++) { |
| os.append(" "); |
| } |
| // TODO: write text? |
| os.println(shape + " [" + shape.getShapeType() |
| + ", " + shape.getSymbolName() + "] " |
| + shape.getMasterShape() + " " |
| + shape.getTextAsString().trim()); |
| } |
| }); |
| } |
| |
| public static void printHierarchy(XmlVisioDocument document, |
| String outDirname) throws FileNotFoundException, UnsupportedEncodingException, IOException { |
| |
| File outDir = new File(outDirname); |
| |
| for (XDGFPage page : document.getPages()) { |
| printHierarchy(page, outDir); |
| } |
| } |
| |
| public static void main(String[] args) throws Exception { |
| if (args.length != 2) { |
| System.err.println("Usage: in.vsdx outdir"); |
| System.exit(1); |
| } |
| |
| String inFilename = args[0]; |
| String outDir = args[1]; |
| |
| try (FileInputStream is = new FileInputStream(inFilename)) { |
| XmlVisioDocument doc = new XmlVisioDocument(is); |
| printHierarchy(doc, outDir); |
| } |
| } |
| } |