KHtml

SVGURIReference.cpp
1 /*
2  Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <[email protected]>
3  2004, 2005, 2006 Rob Buis <[email protected]>
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 "wtf/Platform.h"
22 
23 #if ENABLE(SVG)
24 #include "SVGURIReference.h"
25 
26 #include "SVGNames.h"
27 #include "SVGStyledElement.h"
28 #include "XLinkNames.h"
29 
30 namespace WebCore
31 {
32 
33 SVGURIReference::SVGURIReference()
34 {
35 }
36 
37 SVGURIReference::~SVGURIReference()
38 {
39 }
40 
41 ANIMATED_PROPERTY_DEFINITIONS_WITH_CONTEXT(SVGURIReference, String, String, string, Href, href, XLinkNames::hrefAttr, m_href)
42 
43 bool SVGURIReference::parseMappedAttribute(MappedAttribute *attr)
44 {
45  // qCDebug(KHTML_LOG) << "parse" << attr->localName() << attr->value();
46  if (attr->id() == ATTR_XLINK_HREF) {
47  // qCDebug(KHTML_LOG) << "set href base value" << attr->value();
48  setHrefBaseValue(attr->value());
49  return true;
50  }
51 
52  return false;
53 }
54 
55 bool SVGURIReference::isKnownAttribute(const QualifiedName &attrName)
56 {
57  return attrName.matches(XLinkNames::hrefAttr);
58 }
59 
60 String SVGURIReference::getTarget(const String &url)
61 {
62  if (url.startsWith("url(")) { // URI References, ie. fill:url(#target)
63  unsigned int start = url.find('#') + 1;
64  unsigned int end = url.reverseFind(')');
65 
66  return url.substring(start, end - start);
67  } else if (url.find('#') > -1) { // format is #target
68  unsigned int start = url.find('#') + 1;
69  return url.substring(start, url.length() - start);
70  } else { // Normal Reference, ie. style="color-profile:changeColor"
71  return url;
72  }
73 }
74 
75 }
76 
77 #endif // ENABLE(SVG)
const QList< QKeySequence > & end()
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