#include "dom/dom_exception.h"
#include "xml/dom_docimpl.h"
#include "xml/dom_elementimpl.h"
using namespace DOM;
Attr::Attr() : Node()
{
}
Attr::Attr(const Attr &other) : Node(other)
{
}
Attr::Attr( AttrImpl *_impl )
{
impl= _impl;
if (impl) impl->ref();
}
Attr &Attr::operator = (const Node &other)
{
NodeImpl* ohandle = other.handle();
if ( impl != ohandle ) {
if (!ohandle || !ohandle->isAttributeNode()) {
impl = 0;
} else {
Node::operator =(other);
}
}
return *this;
}
Attr &Attr::operator = (const Attr &other)
{
Node::operator =(other);
return *this;
}
Attr::~Attr()
{
}
DOMString Attr::name() const
{
if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
return impl->getDocument()->attrName(
static_cast<AttrImpl*>(impl)->attrImpl()->id());
}
bool Attr::specified() const
{
if (impl) return ((AttrImpl *)impl)->specified();
return 0;
}
Element Attr::ownerElement() const
{
if (!impl) return 0;
return static_cast<AttrImpl*>(impl)->ownerElement();
}
DOMString Attr::value() const
{
if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
return impl->nodeValue();
}
void Attr::setValue( const DOMString &newValue )
{
if (!impl)
return;
int exceptioncode = 0;
((AttrImpl *)impl)->setValue(newValue,exceptioncode);
if (exceptioncode)
throw DOMException(exceptioncode);
}
Element::Element() : Node()
{
}
Element::Element(const Element &other) : Node(other)
{
}
Element::Element(ElementImpl *impl) : Node(impl)
{
}
Element &Element::operator = (const Node &other)
{
NodeImpl* ohandle = other.handle();
if ( impl != ohandle ) {
if (!ohandle || !ohandle->isElementNode()) {
impl = 0;
} else {
Node::operator =(other);
}
}
return *this;
}
Element &Element::operator = (const Element &other)
{
Node::operator =(other);
return *this;
}
Element::~Element()
{
}
DOMString Element::tagName() const
{
if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
return static_cast<ElementImpl*>(impl)->tagName();
}
DOMString Element::getAttribute( const DOMString &name )
{
return getAttributeNS(DOMString(), name);
}
void Element::setAttribute( const DOMString &name, const DOMString &value )
{
setAttributeNS(DOMString(), name, value);
}
void Element::removeAttribute( const DOMString &name )
{
removeAttributeNS(DOMString(), name);
}
Attr Element::getAttributeNode( const DOMString &name )
{
return getAttributeNodeNS(DOMString(), name);
}
Attr Element::setAttributeNode( const Attr &newAttr )
{
return setAttributeNodeNS(newAttr);
}
Attr Element::removeAttributeNode( const Attr &oldAttr )
{
if (!impl || oldAttr.isNull() || oldAttr.ownerElement() != *this)
throw DOMException(DOMException::NOT_FOUND_ERR);
if (impl->getDocument() != oldAttr.handle()->getDocument())
throw DOMException(DOMException::WRONG_DOCUMENT_ERR);
NodeImpl::Id attrName = static_cast<AttrImpl*>(oldAttr.handle())->attrImpl()->id();
int exceptioncode = 0;
Attr r = static_cast<ElementImpl*>(impl)->attributes(true)->removeNamedItem(attrName, exceptioncode);
if ( exceptioncode )
throw DOMException( exceptioncode );
return r;
}
NodeList Element::getElementsByTagName( const DOMString &name )
{
if (!impl) return 0;
return static_cast<ElementImpl*>(impl)->
getElementsByTagNameNS(0, name.implementation());
}
NodeList Element::getElementsByTagNameNS( const DOMString &namespaceURI,
const DOMString &localName )
{
if (!impl) return 0;
return static_cast<ElementImpl*>(impl)->
getElementsByTagNameNS(namespaceURI.implementation(), localName.implementation());
}
DOMString Element::getAttributeNS( const DOMString &namespaceURI,
const DOMString &localName)
{
if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
NodeImpl::Id id = impl->getDocument()->attrId(namespaceURI.implementation(),
localName.implementation(), true);
if (!id) return DOMString();
return static_cast<ElementImpl*>(impl)->getAttribute(id);
}
void Element::setAttributeNS( const DOMString &namespaceURI,
const DOMString &qualifiedName,
const DOMString &value)
{
if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
int colonpos = qualifiedName.find(':');
DOMString localName = qualifiedName;
if (colonpos >= 0) {
localName.remove(0, colonpos+1);
}
if (!DocumentImpl::isValidName(localName)) throw DOMException(DOMException::INVALID_CHARACTER_ERR);
NodeImpl::Id id = impl->getDocument()->attrId(namespaceURI.implementation(),
localName.implementation(), false );
int exceptioncode = 0;
static_cast<ElementImpl*>(impl)->setAttribute(id, value.implementation(), exceptioncode);
if (exceptioncode)
throw DOMException(exceptioncode);
}
void Element::removeAttributeNS( const DOMString &namespaceURI,
const DOMString &localName )
{
if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
NodeImpl::Id id = impl->getDocument()->attrId(namespaceURI.implementation(),
localName.implementation(), true);
if (!id) return;
int exceptioncode = 0;
((ElementImpl *)impl)->removeAttribute(id, exceptioncode);
if ( exceptioncode )
throw DOMException( exceptioncode );
}
Attr Element::getAttributeNodeNS( const DOMString &namespaceURI,
const DOMString &localName )
{
if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
NodeImpl::Id id = impl->getDocument()->attrId(namespaceURI.implementation(),
localName.implementation(), true);
if (!id) return 0;
ElementImpl* e = static_cast<ElementImpl*>(impl);
if (!e->attributes()) return 0;
return e->attributes()->getNamedItem(id);
}
Attr Element::setAttributeNodeNS( const Attr &newAttr )
{
if (!impl)
throw DOMException(DOMException::NOT_FOUND_ERR);
int exceptioncode = 0;
Attr r = static_cast<ElementImpl*>(impl)->attributes(false)->setNamedItem(newAttr.handle(), exceptioncode);
if ( exceptioncode )
throw DOMException( exceptioncode );
return r;
}
bool Element::hasAttribute( const DOMString& name )
{
return hasAttributeNS(DOMString(), name);
}
bool Element::hasAttributeNS( const DOMString &namespaceURI,
const DOMString &localName )
{
if (!impl || !static_cast<ElementImpl*>(impl)->attributes()) return false; NodeImpl::Id id = impl->getDocument()->attrId(namespaceURI.implementation(),
localName.implementation(), true);
if (!id) return false;
if (!static_cast<ElementImpl*>(impl)->attributes(true )) return false;
return static_cast<ElementImpl*>(impl)->attributes(true)->getAttributeItem(id) != 0;
}
bool Element::isHTMLElement() const
{
if(!impl) return false;
return ((ElementImpl *)impl)->isHTMLElement();
}
CSSStyleDeclaration Element::style()
{
if (impl) return ((ElementImpl *)impl)->styleRules();
return 0;
}
bool Element::khtmlValidAttrName(const DOMString &)
{
return true;
}
bool Element::khtmlValidPrefix(const DOMString &)
{
return true;
}
bool Element::khtmlValidQualifiedName(const DOMString &)
{
return true;
}
bool Element::khtmlMalformedQualifiedName(const DOMString &)
{
return false;
}
bool Element::khtmlMalformedPrefix(const DOMString &)
{
return false;
}