1 /*
2 Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
3 2004, 2005, 2006 Rob Buis <buis@kde.org>
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either
8 version 2 of the License, or (at your option) any later version.
9
10 This library 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 GNU
13 Library General Public License for more details.
14
15 You should have received a copy of the GNU Library General Public License
16 along with this library; see the file COPYING.LIB. If not, write to
17 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 Boston, MA 02110-1301, USA.
19 */
20
21 #include "config.h"
22
23 #if ENABLE(SVG)
24 #include "SVGURIReference.h"
25
26 #include "MappedAttribute.h"
27
28 namespace WebCore {
29
SVGURIReference()30 SVGURIReference::SVGURIReference()
31 {
32 }
33
~SVGURIReference()34 SVGURIReference::~SVGURIReference()
35 {
36 }
37
parseMappedAttribute(MappedAttribute * attr)38 bool SVGURIReference::parseMappedAttribute(MappedAttribute* attr)
39 {
40 if (attr->name().matches(XLinkNames::hrefAttr)) {
41 setHrefBaseValue(attr->value());
42 return true;
43 }
44
45 return false;
46 }
47
isKnownAttribute(const QualifiedName & attrName)48 bool SVGURIReference::isKnownAttribute(const QualifiedName& attrName)
49 {
50 return attrName.matches(XLinkNames::hrefAttr);
51 }
52
getTarget(const String & url)53 String SVGURIReference::getTarget(const String& url)
54 {
55 if (url.startsWith("url(")) { // URI References, ie. fill:url(#target)
56 unsigned int start = url.find('#') + 1;
57 unsigned int end = url.reverseFind(')');
58
59 return url.substring(start, end - start);
60 } else if (url.find('#') > -1) { // format is #target
61 unsigned int start = url.find('#') + 1;
62 return url.substring(start, url.length() - start);
63 } else // Normal Reference, ie. style="color-profile:changeColor"
64 return url;
65 }
66
67 }
68
69 #endif // ENABLE(SVG)
70