SVGAltGlyphElement.cpp [plain text]
#include "config.h"
#if ENABLE(SVG_FONTS)
#include "SVGAltGlyphElement.h"
#include "ExceptionCode.h"
#include "RenderInline.h"
#include "RenderSVGTSpan.h"
#include "SVGGlyphElement.h"
#include "SVGNames.h"
#include "XLinkNames.h"
namespace WebCore {
DEFINE_ANIMATED_STRING(SVGAltGlyphElement, XLinkNames::hrefAttr, Href, href)
inline SVGAltGlyphElement::SVGAltGlyphElement(const QualifiedName& tagName, Document* document)
: SVGTextPositioningElement(tagName, document)
{
ASSERT(hasTagName(SVGNames::altGlyphTag));
}
PassRefPtr<SVGAltGlyphElement> SVGAltGlyphElement::create(const QualifiedName& tagName, Document* document)
{
return adoptRef(new SVGAltGlyphElement(tagName, document));
}
void SVGAltGlyphElement::synchronizeProperty(const QualifiedName& attrName)
{
SVGTextPositioningElement::synchronizeProperty(attrName);
if (attrName == anyQName() || SVGURIReference::isKnownAttribute(attrName))
synchronizeHref();
}
AttributeToPropertyTypeMap& SVGAltGlyphElement::attributeToPropertyTypeMap()
{
DEFINE_STATIC_LOCAL(AttributeToPropertyTypeMap, s_attributeToPropertyTypeMap, ());
return s_attributeToPropertyTypeMap;
}
void SVGAltGlyphElement::fillAttributeToPropertyTypeMap()
{
AttributeToPropertyTypeMap& attributeToPropertyTypeMap = this->attributeToPropertyTypeMap();
SVGTextPositioningElement::fillPassedAttributeToPropertyTypeMap(attributeToPropertyTypeMap);
attributeToPropertyTypeMap.set(XLinkNames::hrefAttr, AnimatedString);
}
void SVGAltGlyphElement::setGlyphRef(const AtomicString&, ExceptionCode& ec)
{
ec = NO_MODIFICATION_ALLOWED_ERR;
}
const AtomicString& SVGAltGlyphElement::glyphRef() const
{
return getAttribute(SVGNames::glyphRefAttr);
}
void SVGAltGlyphElement::setFormat(const AtomicString&, ExceptionCode& ec)
{
ec = NO_MODIFICATION_ALLOWED_ERR;
}
const AtomicString& SVGAltGlyphElement::format() const
{
return getAttribute(SVGNames::formatAttr);
}
bool SVGAltGlyphElement::childShouldCreateRenderer(Node* child) const
{
if (child->isTextNode())
return true;
return false;
}
RenderObject* SVGAltGlyphElement::createRenderer(RenderArena* arena, RenderStyle*)
{
return new (arena) RenderSVGTSpan(this);
}
SVGGlyphElement* SVGAltGlyphElement::glyphElement() const
{
Element* elt = treeScope()->getElementById(getTarget(getAttribute(XLinkNames::hrefAttr)));
if (!elt || !elt->hasTagName(SVGNames::glyphTag))
return 0;
return static_cast<SVGGlyphElement*>(elt);
}
}
#endif // ENABLE(SVG)