diff options
Diffstat (limited to 'khtml/xml/dom_xmlimpl.cpp')
| -rw-r--r-- | khtml/xml/dom_xmlimpl.cpp | 498 |
1 files changed, 0 insertions, 498 deletions
diff --git a/khtml/xml/dom_xmlimpl.cpp b/khtml/xml/dom_xmlimpl.cpp deleted file mode 100644 index 121ad436a..000000000 --- a/khtml/xml/dom_xmlimpl.cpp +++ /dev/null @@ -1,498 +0,0 @@ -/** - * This file is part of the DOM implementation for KDE. - * - * Copyright (C) 2000 Peter Kelly (pmk@post.com) - * - * 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_xmlimpl.h" -#include "xml/dom_docimpl.h" -#include "xml/dom_stringimpl.h" -#include "css/css_stylesheetimpl.h" -#include "misc/loader.h" - -using namespace DOM; - -EntityImpl::EntityImpl(DocumentImpl *doc) : NodeBaseImpl(doc) -{ - m_publicId = 0; - m_systemId = 0; - m_notationName = 0; - m_name = 0; -} - -EntityImpl::EntityImpl(DocumentImpl *doc, DOMString _name) : NodeBaseImpl(doc) -{ - m_publicId = 0; - m_systemId = 0; - m_notationName = 0; - m_name = _name.implementation(); - if (m_name) - m_name->ref(); -} - -EntityImpl::EntityImpl(DocumentImpl *doc, DOMString _publicId, DOMString _systemId, DOMString _notationName) : NodeBaseImpl(doc) -{ - m_publicId = _publicId.implementation(); - if (m_publicId) - m_publicId->ref(); - m_systemId = _systemId.implementation(); - if (m_systemId) - m_systemId->ref(); - m_notationName = _notationName.implementation(); - if (m_notationName) - m_notationName->ref(); - m_name = 0; -} - - -EntityImpl::~EntityImpl() -{ - if (m_publicId) - m_publicId->deref(); - if (m_systemId) - m_systemId->deref(); - if (m_notationName) - m_notationName->deref(); - if (m_name) - m_name->deref(); -} - -DOMString EntityImpl::publicId() const -{ - return m_publicId; -} - -DOMString EntityImpl::systemId() const -{ - return m_systemId; -} - -DOMString EntityImpl::notationName() const -{ - return m_notationName; -} - -DOMString EntityImpl::nodeName() const -{ - return m_name; -} - -unsigned short EntityImpl::nodeType() const -{ - return Node::ENTITY_NODE; -} - -NodeImpl *EntityImpl::cloneNode ( bool /*deep*/) -{ - // Spec says cloning Document nodes is "implementation dependent" - // so we do not support it... - return 0; -} - -// DOM Section 1.1.1 -bool EntityImpl::childTypeAllowed( unsigned short type ) -{ - switch (type) { - case Node::ELEMENT_NODE: - case Node::PROCESSING_INSTRUCTION_NODE: - case Node::COMMENT_NODE: - case Node::TEXT_NODE: - case Node::CDATA_SECTION_NODE: - case Node::ENTITY_REFERENCE_NODE: - return true; - break; - default: - return false; - } -} - -DOMString EntityImpl::toString() const -{ - DOMString result = "<!ENTITY' "; - - if (m_name && m_name->l != 0) { - result += " "; - result += m_name; - } - - if (m_publicId && m_publicId->l != 0) { - result += " PUBLIC \""; - result += m_publicId; - result += "\" \""; - result += m_systemId; - result += "\""; - } else if (m_systemId && m_systemId->l != 0) { - result += " SYSTEM \""; - result += m_systemId; - result += "\""; - } - - if (m_notationName && m_notationName->l != 0) { - result += " NDATA "; - result += m_notationName; - } - - result += ">"; - - return result; -} - -// ------------------------------------------------------------------------- - -EntityReferenceImpl::EntityReferenceImpl(DocumentImpl *doc) : NodeBaseImpl(doc) -{ - m_entityName = 0; -} - -EntityReferenceImpl::EntityReferenceImpl(DocumentImpl *doc, DOMStringImpl *_entityName) : NodeBaseImpl(doc) -{ - m_entityName = _entityName; - if (m_entityName) - m_entityName->ref(); -} - -EntityReferenceImpl::~EntityReferenceImpl() -{ - if (m_entityName) - m_entityName->deref(); -} - -DOMString EntityReferenceImpl::nodeName() const -{ - return m_entityName; -} - -unsigned short EntityReferenceImpl::nodeType() const -{ - return Node::ENTITY_REFERENCE_NODE; -} - -NodeImpl *EntityReferenceImpl::cloneNode ( bool deep ) -{ - EntityReferenceImpl *clone = new EntityReferenceImpl(docPtr(),m_entityName); - // ### make sure children are readonly - // ### since we are a reference, should we clone children anyway (even if not deep?) - if (deep) - cloneChildNodes(clone); - return clone; -} - -// DOM Section 1.1.1 -bool EntityReferenceImpl::childTypeAllowed( unsigned short type ) -{ - switch (type) { - case Node::ELEMENT_NODE: - case Node::PROCESSING_INSTRUCTION_NODE: - case Node::COMMENT_NODE: - case Node::TEXT_NODE: - case Node::CDATA_SECTION_NODE: - case Node::ENTITY_REFERENCE_NODE: - return true; - break; - default: - return false; - } -} - -DOMString EntityReferenceImpl::toString() const -{ - DOMString result = "&"; - result += m_entityName; - result += ";"; - - return result; -} - -// ------------------------------------------------------------------------- - -NotationImpl::NotationImpl(DocumentImpl *doc) : NodeBaseImpl(doc) -{ - m_publicId = 0; - m_systemId = 0; - m_name = 0; -} - -NotationImpl::NotationImpl(DocumentImpl *doc, DOMString _name, DOMString _publicId, DOMString _systemId) : NodeBaseImpl(doc) -{ - m_name = _name.implementation(); - if (m_name) - m_name->ref(); - m_publicId = _publicId.implementation(); - if (m_publicId) - m_publicId->ref(); - m_systemId = _systemId.implementation(); - if (m_systemId) - m_systemId->ref(); -} - -NotationImpl::~NotationImpl() -{ - if (m_name) - m_name->deref(); - if (m_publicId) - m_publicId->deref(); - if (m_systemId) - m_systemId->deref(); -} - -DOMString NotationImpl::publicId() const -{ - return m_publicId; -} - -DOMString NotationImpl::systemId() const -{ - return m_systemId; -} - -DOMString NotationImpl::nodeName() const -{ - return m_name; -} - -unsigned short NotationImpl::nodeType() const -{ - return Node::NOTATION_NODE; -} - -NodeImpl *NotationImpl::cloneNode ( bool /*deep*/) -{ - // Spec says cloning Document nodes is "implementation dependent" - // so we do not support it... - return 0; -} - -// DOM Section 1.1.1 -bool NotationImpl::childTypeAllowed( unsigned short /*type*/ ) -{ - return false; -} - -// ------------------------------------------------------------------------- - -// ### need a way of updating these properly whenever child nodes of the processing instruction -// change or are added/removed - -ProcessingInstructionImpl::ProcessingInstructionImpl(DocumentImpl *doc) : NodeBaseImpl(doc) -{ - m_target = 0; - m_data = 0; - m_localHref = 0; - m_sheet = 0; - m_cachedSheet = 0; -} - -ProcessingInstructionImpl::ProcessingInstructionImpl(DocumentImpl *doc, DOMString _target, DOMString _data) : NodeBaseImpl(doc) -{ - m_target = _target.implementation(); - if (m_target) - m_target->ref(); - m_data = _data.implementation(); - if (m_data) - m_data->ref(); - m_sheet = 0; - m_cachedSheet = 0; - m_localHref = 0; -} - -ProcessingInstructionImpl::~ProcessingInstructionImpl() -{ - if (m_target) - m_target->deref(); - if (m_data) - m_data->deref(); - if (m_cachedSheet) - m_cachedSheet->deref(this); - if (m_sheet) - m_sheet->deref(); -} - -DOMString ProcessingInstructionImpl::target() const -{ - return m_target; -} - -void ProcessingInstructionImpl::setData( const DOMString &_data, int &exceptioncode ) -{ - // NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly. - if (isReadOnly()) { - exceptioncode = DOMException::NO_MODIFICATION_ALLOWED_ERR; - return; - } - - if (m_data) - m_data->deref(); - m_data = _data.implementation(); - if (m_data) - m_data->ref(); -} - -DOMString ProcessingInstructionImpl::nodeName() const -{ - return m_target; -} - -unsigned short ProcessingInstructionImpl::nodeType() const -{ - return Node::PROCESSING_INSTRUCTION_NODE; -} - -DOMString ProcessingInstructionImpl::nodeValue() const -{ - return m_data; -} - -void ProcessingInstructionImpl::setNodeValue( const DOMString &_nodeValue, int &exceptioncode ) -{ - // NO_MODIFICATION_ALLOWED_ERR: taken care of by setData() - setData(_nodeValue, exceptioncode); -} - -NodeImpl *ProcessingInstructionImpl::cloneNode ( bool /*deep*/) -{ - // ### copy m_localHref - return new ProcessingInstructionImpl(docPtr(),m_target,m_data); -} - -DOMString ProcessingInstructionImpl::localHref() const -{ - return m_localHref; -} - -// DOM Section 1.1.1 -bool ProcessingInstructionImpl::childTypeAllowed( unsigned short /*type*/ ) -{ - return false; -} - -void ProcessingInstructionImpl::checkStyleSheet() -{ - if (m_target && DOMString(m_target) == "xml-stylesheet") { - // see http://www.w3.org/TR/xml-stylesheet/ - // ### check that this occurs only in the prolog - // ### support stylesheet included in a fragment of this (or another) document - // ### make sure this gets called when adding from javascript - XMLAttributeReader attrReader(DOMString(m_data).string()); - bool attrsOk; - TQXmlAttributes attrs = attrReader.readAttrs(attrsOk); - if (!attrsOk) - return; - if (attrs.value("type") != "text/css" && !attrs.value("type").isEmpty()) - return; - - DOMString href = attrs.value("href"); - - if (href.length()>1) - { - if (href[0]=='#') - { - if (m_localHref) - m_localHref->deref(); - m_localHref=href.implementation()->split(1); - if (m_localHref) - m_localHref->ref(); - } - else - { - // ### some validation on the URL? - // ### FIXME charset - if (m_cachedSheet) m_cachedSheet->deref(this); - m_cachedSheet = getDocument()->docLoader()->requestStyleSheet(getDocument()->completeURL(href.string()), TQString::null); - if (m_cachedSheet) { - getDocument()->addPendingSheet(); //before ref, because during the ref it might load! - m_cachedSheet->ref( this ); - } - } - - } - } -} - -StyleSheetImpl *ProcessingInstructionImpl::sheet() const -{ - return m_sheet; -} - -void ProcessingInstructionImpl::setStyleSheet(const DOM::DOMString &url, const DOM::DOMString &sheet, const DOM::DOMString &charset) -{ - if (m_sheet) - m_sheet->deref(); - m_sheet = new CSSStyleSheetImpl(getDocument(), url); - m_sheet->ref(); - m_sheet->setCharset(charset); - m_sheet->parseString(sheet); - if (m_cachedSheet) - m_cachedSheet->deref(this); - m_cachedSheet = 0; - - getDocument()->styleSheetLoaded(); -} - -void ProcessingInstructionImpl::setStyleSheet(CSSStyleSheetImpl* sheet) -{ - if (m_sheet) - m_sheet->deref(); - m_sheet = sheet; - if (m_sheet) - m_sheet->ref(); -} - -DOMString ProcessingInstructionImpl::toString() const -{ - DOMString result = "<?"; - result += m_target; - result += " "; - result += m_data; - result += ">"; - return result; -} - -// ------------------------------------------------------------------------- - -XMLAttributeReader::XMLAttributeReader(const TQString& _attrString) -{ - m_attrString = _attrString; -} - -XMLAttributeReader::~XMLAttributeReader() -{ -} - -TQXmlAttributes XMLAttributeReader::readAttrs(bool &ok) -{ - // parse xml file - TQXmlInputSource source; - source.setData("<?xml version=\"1.0\"?><attrs "+m_attrString+" />"); - TQXmlSimpleReader reader; - reader.setContentHandler( this ); - ok = reader.parse( source ); - return attrs; -} - -bool XMLAttributeReader::startElement(const TQString& /*namespaceURI*/, const TQString& localName, - const TQString& /*qName*/, const TQXmlAttributes& atts) -{ - if (localName == "attrs") { - attrs = atts; - return true; - } - else - return false; // we shouldn't have any other elements -} |