khtml/svg/SVGCursorElement.cpp

   1 /*
   2     Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
   3                   2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
   4
   5     This file is part of the KDE project
   6
   7     This library is free software; you can redistribute it and/or
   8     modify it under the terms of the GNU Library General Public
   9     License as published by the Free Software Foundation; either
  10     version 2 of the License, or (at your option) any later version.
  11
  12     This library is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15     Library General Public License for more details.
  16
  17     You should have received a copy of the GNU Library General Public License
  18     along with this library; see the file COPYING.LIB.  If not, write to
  19     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20     Boston, MA 02110-1301, USA.
  21 */
  22
  23 #include "config.h"
  24
  25 #if ENABLE(SVG)
  26 #include "SVGCursorElement.h"
  27
  28 #include "Attr.h"
  29 #include "SVGNames.h"
  30 #include "SVGLength.h"
  31
  32 namespace WebCore {
  33
  34 SVGCursorElement::SVGCursorElement(const QualifiedName& tagName, Document* doc)
  35     : SVGElement(tagName, doc)
  36     , SVGTests()
  37     , SVGExternalResourcesRequired()
  38     , SVGURIReference()
  39     , m_x(0, LengthModeWidth)
  40     , m_y(0, LengthModeHeight)
  41 {
  42 }
  43
  44 SVGCursorElement::~SVGCursorElement()
  45 {
  46 }
  47
  48 ANIMATED_PROPERTY_DEFINITIONS(SVGCursorElement, SVGLength, Length, length, X, x, SVGNames::xAttr, m_x)
  49 ANIMATED_PROPERTY_DEFINITIONS(SVGCursorElement, SVGLength, Length, length, Y, y, SVGNames::yAttr, m_y)
  50
  51 void SVGCursorElement::parseMappedAttribute(MappedAttribute* attr)
  52 {
  53     if (attr->name() == SVGNames::xAttr)
  54         setXBaseValue(SVGLength(0, LengthModeWidth, attr->value()));
  55     else if (attr->name() == SVGNames::yAttr)
  56         setYBaseValue(SVGLength(0, LengthModeHeight, attr->value()));
  57     else {
  58         if (SVGTests::parseMappedAttribute(attr))
  59             return;
  60         if (SVGExternalResourcesRequired::parseMappedAttribute(attr))
  61             return;
  62         if (SVGURIReference::parseMappedAttribute(attr))
  63             return;
  64
  65         SVGElement::parseMappedAttribute(attr);
  66     }
  67 }
  68
  69 void SVGCursorElement::addClient(SVGElement* element)
  70 {
  71     m_clients.add(element);
  72 }
  73
  74 void SVGCursorElement::removeClient(SVGElement* element)
  75 {
  76     m_clients.remove(element);
  77 }
  78
  79 void SVGCursorElement::svgAttributeChanged(const QualifiedName& attrName)
  80 {
  81     SVGElement::svgAttributeChanged(attrName);
  82
  83     if (attrName == SVGNames::xAttr || attrName == SVGNames::yAttr ||
  84         SVGTests::isKnownAttribute(attrName) ||
  85         SVGExternalResourcesRequired::isKnownAttribute(attrName) ||
  86         SVGURIReference::isKnownAttribute(attrName)) {
  87         HashSet<SVGElement*>::const_iterator it = m_clients.begin();
  88         HashSet<SVGElement*>::const_iterator end = m_clients.end();
  89
  90         for (; it != end; ++it)
  91             (*it)->setChanged();
  92     }
  93 }
  94
  95 void SVGCursorElement::getSubresourceAttributeStrings(Vector<String>& urls) const
  96 {
  97     urls.append(href());
  98 }
  99
 100 }
 101
 102 #endif // ENABLE(SVG)