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author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2013-01-26 13:17:21 -0600 |
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committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2013-01-26 13:17:21 -0600 |
commit | dfe289850f068f19ba4a83ab4e7e22a7e09c13c9 (patch) | |
tree | c297348a55df66c571de4525646e0b9762427353 /khtml/dom/dom_element.cpp | |
parent | b7658a0d5eca24a9d37c6e04f88298ef02389db0 (diff) | |
download | tdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.tar.gz tdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.zip |
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'khtml/dom/dom_element.cpp')
-rw-r--r-- | khtml/dom/dom_element.cpp | 409 |
1 files changed, 0 insertions, 409 deletions
diff --git a/khtml/dom/dom_element.cpp b/khtml/dom/dom_element.cpp deleted file mode 100644 index 54c322e25..000000000 --- a/khtml/dom/dom_element.cpp +++ /dev/null @@ -1,409 +0,0 @@ -/** - * This file is part of the DOM implementation for KDE. - * - * (C) 1999 Lars Knoll (knoll@kde.org) - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - * - */ - -#include "dom/dom_exception.h" -#include "xml/dom_docimpl.h" -#include "xml/dom_elementimpl.h" -#include "html/html_formimpl.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()) { - if (impl) impl->deref(); - 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 ((AttrImpl *)impl)->name(); -} - -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()) { - if (impl) impl->deref(); - 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 ) -{ - // ### getAttribute() and getAttributeNS() are supposed to return the empty string if the attribute - // does not exist. However, there are a number of places around khtml that expect a null string - // for nonexistent attributes. These need to be changed to use hasAttribute() instead. - if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR); - if (!name.implementation()) throw DOMException(DOMException::NOT_FOUND_ERR); - - NodeImpl::Id id = impl->getDocument()->getId(NodeImpl::AttributeId,name.implementation(),true,true); - if (!id) return DOMString(); - - ElementImpl* e = static_cast<ElementImpl*>(impl); - return e->getAttribute(id, false, name); -} - -void Element::setAttribute( const DOMString &name, const DOMString &value ) -{ - if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR); - int exceptioncode = 0; - NodeImpl::Id id = impl->getDocument()->getId(NodeImpl::AttributeId, name.implementation(), false /* allocate */, - true, &exceptioncode); - - static_cast<ElementImpl*>(impl)->setAttribute(id, value, name, exceptioncode); - if ( exceptioncode ) - throw DOMException( exceptioncode ); -} - -void Element::removeAttribute( const DOMString &name ) -{ - if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR); - NodeImpl::Id id = impl->getDocument()->getId(NodeImpl::AttributeId, name.implementation(), true, true); - if (!id) return; - - int exceptioncode = 0; - NamedNodeMapImpl *attributes = static_cast<ElementImpl*>(impl)->attributes(false); - attributes->removeNamedItem(id, false, name.implementation(), exceptioncode); - // it's allowed to remove attributes that don't exist. - if ( exceptioncode && exceptioncode != DOMException::NOT_FOUND_ERR ) - throw DOMException( exceptioncode ); -} - -Attr Element::getAttributeNode( const DOMString &name ) -{ - if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR); - if (!name.implementation()) throw DOMException(DOMException::NOT_FOUND_ERR); - NodeImpl::Id id = impl->getDocument()->getId(NodeImpl::AttributeId, name.implementation(), true, true); - if (!id) return 0; - - ElementImpl* e = static_cast<ElementImpl*>(impl); - if (!e->attributes()) return 0; - - return static_cast<AttrImpl*>(e->attributes()->getNamedItem(id, false, name.implementation())); -} - -Attr Element::setAttributeNode( const Attr &newAttr ) -{ - if (!impl || newAttr.isNull()) - throw DOMException(DOMException::NOT_FOUND_ERR); - // WRONG_DOCUMENT_ERR and INUSE_ATTRIBUTE_ERR are already tested & thrown by setNamedItem - - int exceptioncode = 0; - Attr r = static_cast<ElementImpl*>(impl)->attributes(false)->setNamedItem(newAttr.handle(), false, - newAttr.handle()->nodeName().implementation(), exceptioncode); - if ( exceptioncode ) - throw DOMException( exceptioncode ); - static_cast<AttrImpl *>(newAttr.handle())->setOwnerElement( static_cast<ElementImpl*>(impl) ); - return r; -} - -Attr Element::removeAttributeNode( const Attr &oldAttr ) -{ - if (!impl || oldAttr.isNull() || oldAttr.ownerElement().handle() != impl) - throw DOMException(DOMException::NOT_FOUND_ERR); - - if (impl->isReadOnly()) - throw DOMException(DOMException::NO_MODIFICATION_ALLOWED_ERR); - - if (!static_cast<ElementImpl*>(impl)->attributes(true)) - throw DOMException(DOMException::NOT_FOUND_ERR); - - NamedAttrMapImpl *attributes = static_cast<ElementImpl*>(impl)->attributes(false); - return attributes->removeAttr(static_cast<AttrImpl*>(static_cast<AttrImpl*>(oldAttr.handle()))); -} - -NodeList Element::getElementsByTagName( const DOMString &tagName ) -{ - if (!impl) return 0; - NodeImpl::Id id; - if ( tagName == "*" ) - id = 0; - else - id = impl->getDocument()->getId(NodeImpl::ElementId, tagName.implementation(), false, true); - return new TagNodeListImpl( impl, id ); -} - -NodeList Element::getElementsByTagNameNS( const DOMString &namespaceURI, - const DOMString &localName ) -{ - if (!impl) return 0; - return new TagNodeListImpl( impl, namespaceURI, localName ); -} - -DOMString Element::getAttributeNS( const DOMString &namespaceURI, - const DOMString &localName) -{ - if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR); - if (!localName.implementation()) throw DOMException(DOMException::NOT_FOUND_ERR); - NodeImpl::Id id = impl->getDocument()->getId(NodeImpl::AttributeId, namespaceURI.implementation(), 0/*prefix*/, localName.implementation(), true, true); - ElementImpl* e = static_cast<ElementImpl*>(impl); - return e->getAttribute(id, true); -} - -void Element::setAttributeNS( const DOMString &namespaceURI, - const DOMString &qualifiedName, - const DOMString &value) -{ - if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR); - - int exceptioncode = 0; - static_cast<ElementImpl*>(impl)->setAttributeNS(namespaceURI, qualifiedName, value, exceptioncode); - if ( exceptioncode ) - throw DOMException( exceptioncode ); -} - -void Element::removeAttributeNS( const DOMString &namespaceURI, - const DOMString &localName ) -{ - if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR); - - int exceptioncode = 0; - NamedNodeMapImpl *attributes = static_cast<ElementImpl*>(impl)->attributes(false); - NodeImpl::Id id = impl->getDocument()->getId(NodeImpl::AttributeId, namespaceURI.implementation(), 0/*prefix*/, localName.implementation(), false, true); - attributes->removeNamedItem(id, true, 0, exceptioncode); - if ( exceptioncode ) - throw DOMException( exceptioncode ); -} - -Attr Element::getAttributeNodeNS( const DOMString &namespaceURI, - const DOMString &localName ) -{ - if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR); - if (!localName.implementation()) throw DOMException(DOMException::NOT_FOUND_ERR); - NodeImpl::Id id = impl->getDocument()->getId(NodeImpl::AttributeId, namespaceURI.implementation(), - 0/*prefix*/, localName.implementation(), true, true); - ElementImpl* e = static_cast<ElementImpl*>(impl); - if (!e->attributes()) return 0; - - return static_cast<AttrImpl*>(e->attributes()->getNamedItem(id, true)); -} - -Attr Element::setAttributeNodeNS( const Attr &newAttr ) -{ - if (!impl || newAttr.isNull()) - throw DOMException(DOMException::NOT_FOUND_ERR); - // WRONG_DOCUMENT_ERR and INUSE_ATTRIBUTE_ERR are already tested & thrown by setNamedItem - - int exceptioncode = 0; - Attr r = static_cast<ElementImpl*>(impl)->attributes(false)->setNamedItem(newAttr.handle(), true, 0, exceptioncode); - if ( exceptioncode ) - throw DOMException( exceptioncode ); - static_cast<AttrImpl *>(newAttr.handle())->setOwnerElement( static_cast<ElementImpl*>(impl) ); - return r; -} - - -bool Element::hasAttribute( const DOMString& name ) -{ - if (!impl || !static_cast<ElementImpl*>(impl)->attributes()) return false; // ### throw ? - NodeImpl::Id id = impl->getDocument()->getId(NodeImpl::AttributeId, name.implementation(), true, true); - if (!id) return false; - - if (!static_cast<ElementImpl*>(impl)->attributes(true /*readonly*/)) return false; - return static_cast<ElementImpl*>(impl)->attributes(true)->getValue(id, false, name.implementation()) != 0; -} - -bool Element::hasAttributeNS( const DOMString &namespaceURI, - const DOMString &localName ) -{ - if (!impl || !static_cast<ElementImpl*>(impl)->attributes()) return false; // ### throw ? - if (!static_cast<ElementImpl*>(impl)->attributes(true /*readonly*/)) return false; - NodeImpl::Id id = impl->getDocument()->getId(NodeImpl::AttributeId,namespaceURI.implementation(), - 0/*prefix*/, localName.implementation(), true, true); - return static_cast<ElementImpl*>(impl)->attributes(true)->getValue(id, true) != 0; -} - -bool Element::isHTMLElement() const -{ - if(!impl) return false; - return ((ElementImpl *)impl)->isHTMLElement(); -} - -Element Element::form() const -{ - if (!impl || !impl->isGenericFormElement()) return 0; - return static_cast<HTMLGenericFormElementImpl*>(impl)->form(); - ElementImpl* f = static_cast<HTMLGenericFormElementImpl*>( impl )->form(); - - if( f && f->implicitNode() ) - return 0; - return f; -} - -CSSStyleDeclaration Element::style() -{ - if (impl) return ((ElementImpl *)impl)->styleRules(); - return 0; -} - -bool Element::contentEditable() const { - if(!impl) return false; - return static_cast<ElementImpl *>(impl)->contentEditable(); -} - -void Element::setContentEditable(bool enabled) { - if(!impl) - throw DOMException(DOMException::INVALID_STATE_ERR); - - static_cast<ElementImpl *>(impl)->setContentEditable(enabled); -} - -bool Element::khtmlValidAttrName(const DOMString &name) -{ - // Check if name is valid - // http://www.w3.org/TR/2000/REC-xml-20001006#NT-Name - DOMStringImpl* _name = name.implementation(); - TQChar ch = _name->s[0]; - if ( !ch.isLetter() && ch != '_' && ch != ':' ) - return false; // first char isn't valid - for ( uint i = 0; i < _name->l; ++i ) - { - ch = _name->s[i]; - if ( !ch.isLetter() && !ch.isDigit() && ch != '.' - && ch != '-' && ch != '_' && ch != ':' - && ch.category() != TQChar::Mark_SpacingCombining - /* no idea what "extender is" */ ) - return false; - } - return true; -} - -bool Element::khtmlValidPrefix(const DOMString &name) -{ - // Null prefix is ok. If not null, reuse code from khtmlValidAttrName - return !name.implementation() || khtmlValidAttrName(name); -} - -bool Element::khtmlValidQualifiedName(const DOMString &name) -{ - return khtmlValidAttrName(name); -} - -bool Element::khtmlMalformedQualifiedName(const DOMString &name) -{ - // #### Not clearly defined in the DOM spec... - // But we know for sure that a null qualified name is malformed - return name.isNull(); -} - -bool Element::khtmlMalformedPrefix(const DOMString &/*name*/) -{ - // #### - return false; -} |