khtml/svg/SVGURIReference.cpp

   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 #include "wtf/Platform.h"
  23
  24 #if ENABLE(SVG)
  25 #include "SVGURIReference.h"
  26
  27 #include "SVGNames.h"
  28 #include "SVGStyledElement.h"
  29 #include "XLinkNames.h"
  30
  31 namespace WebCore {
  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     kDebug() << "parse" << attr->localName() << attr->value() << endl;
  46     if (/*FIXME khtml vtokarev attr->name().matches(XLinkNames::hrefAttr)*/attr->localName() == "href") {
  47         kDebug() << "set href base value" << attr->value() << endl;
  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 #endif // ENABLE(SVG)