1 /**********************************************
2 * Copyright (C) 2010 Lukas Laag
3 * This file is part of lib-gwt-svg.
4 *
5 * libgwtsvg is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU Lesser General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * libgwtsvg is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public License
16 * along with libgwtsvg. If not, see http://www.gnu.org/licenses/
17 **********************************************/
18 package org.vectomatic.dom.svg.impl;
19
20 import org.vectomatic.dom.svg.utils.DOMHelper;
21 import org.vectomatic.dom.svg.utils.ParserException;
22
23 import com.google.gwt.dom.client.Element;
24 import com.google.gwt.dom.client.Text;
25
26 /**
27 * Internal class to wrap DOM parser implementations for mozilla
28 * @author laaglu
29 */
30 public class SVGParserImplMozilla extends SVGParserImpl {
31 /**
32 * Parses the supplied SVG text into a document
33 * @param rawSvg
34 * raw xml to be parsed
35 * @return
36 * the document resulting from the parse
37 */
38 public final SVGSVGElement parse(String rawSvg) throws ParserException {
39 SVGDocument doc = parseFromString(rawSvg, "text/xml").cast();
40 Element elt = doc.getDocumentElement();
41 if ("parsererror".equals(DOMHelper.getLocalName(elt))) {
42 String message = "Parsing error";
43 if (elt.getFirstChild() != null) {
44 message = elt.getFirstChild().<Text>cast().getData();
45 }
46 throw new ParserException(ParserException.Type.NotWellFormed, message);
47 }
48 SVGSVGElement svg = DOMHelper.importNode(DOMHelper.getCurrentDocument(), elt, true).cast();
49 // For some reason xlink:href are not correctly evaluated in
50 // some cases in mozilla. If one clones the node this seems
51 // to solve the problem
52 return svg.cloneNode(true).<SVGSVGElement>cast();
53 }
54
55 }