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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/xml/dom_elementimpl.h | |
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/xml/dom_elementimpl.h')
-rw-r--r-- | khtml/xml/dom_elementimpl.h | 392 |
1 files changed, 0 insertions, 392 deletions
diff --git a/khtml/xml/dom_elementimpl.h b/khtml/xml/dom_elementimpl.h deleted file mode 100644 index ee1be3e4a..000000000 --- a/khtml/xml/dom_elementimpl.h +++ /dev/null @@ -1,392 +0,0 @@ -/* - * This file is part of the DOM implementation for KDE. - * - * Copyright (C) 1999 Lars Knoll (knoll@kde.org) - * (C) 1999 Antti Koivisto (koivisto@kde.org) - * (C) 2001 Peter Kelly (pmk@post.com) - * (C) 2001 Dirk Mueller (mueller@kde.org) - * (C) 2003 Apple Computer, Inc. - * - * 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. - * - */ -#ifndef _DOM_ELEMENTImpl_h_ -#define _DOM_ELEMENTImpl_h_ - -#include "dom_nodeimpl.h" -#include "dom/dom_exception.h" -#include "dom/dom_element.h" -#include "xml/dom_stringimpl.h" -#include "misc/shared.h" - -namespace khtml { - class CSSStyleSelector; -} - -namespace DOM { - -class ElementImpl; -class DocumentImpl; -class NamedAttrMapImpl; - -// Attr can have Text and EntityReference children -// therefore it has to be a fullblown Node. The plan -// is to dynamically allocate a textchild and store the -// resulting nodevalue in the AttributeImpl upon -// destruction. however, this is not yet implemented. -class AttrImpl : public NodeBaseImpl -{ - friend class ElementImpl; - friend class NamedAttrMapImpl; - -public: - AttrImpl(ElementImpl* element, DocumentImpl* docPtr, NodeImpl::Id attrId, - DOMStringImpl *value, DOMStringImpl *prefix = 0); - ~AttrImpl(); - -private: - AttrImpl(const AttrImpl &other); - AttrImpl &operator = (const AttrImpl &other); -public: - - // DOM methods & attributes for Attr - bool specified() const { return m_specified; } - ElementImpl* ownerElement() const { return m_element; } - void setOwnerElement( ElementImpl* impl ) { m_element = impl; } - DOMString name() const; - - //DOMString value() const; - void setValue( const DOMString &v, int &exceptioncode ); - - // DOM methods overridden from parent classes - virtual DOMString nodeName() const; - virtual unsigned short nodeType() const; - virtual DOMString prefix() const; - virtual void setPrefix(const DOMString &_prefix, int &exceptioncode ); - virtual DOMString namespaceURI() const; - virtual DOMString localName() const; - - virtual DOMString nodeValue() const; - virtual void setNodeValue( const DOMString &, int &exceptioncode ); - virtual NodeImpl *cloneNode ( bool deep ); - - virtual DOMStringImpl* textContent() const; - virtual void setTextContent( const DOMString &text, int& exceptioncode ); - - - // Other methods (not part of DOM) - virtual bool isAttributeNode() const { return true; } - virtual bool childAllowed( NodeImpl *newChild ); - virtual bool childTypeAllowed( unsigned short type ); - virtual NodeImpl::Id id() const { return m_attrId; } - - virtual DOMString toString() const; - - void setElement(ElementImpl *element); - DOMStringImpl *val() { return m_value; } - -protected: - ElementImpl *m_element; - NodeImpl::Id m_attrId; - DOMStringImpl *m_value; - DOMStringImpl *m_prefix; - DOMStringImpl *m_localName; -}; - -// Mini version of AttrImpl internal to NamedAttrMapImpl. -// Stores either the id and value of an attribute -// (in the case of m_attrId != 0), or a pointer to an AttrImpl (if m_attrId == 0) -// The latter case only happens when the Attr node is requested by some DOM -// code or is an XML attribute. -// In most cases the id and value is all we need to store, which is more -// memory efficient. -struct AttributeImpl -{ - NodeImpl::Id id() const { return m_attrId ? m_attrId : m_data.attr->id(); } - DOMStringImpl *val() const { return m_attrId ? m_data.value : m_data.attr->val(); } - DOMString value() const { return val(); } - AttrImpl *attr() const { return m_attrId ? 0 : m_data.attr; } - DOMString namespaceURI() { return m_attrId ? DOMString() : m_data.attr->namespaceURI(); } - DOMString prefix() { return m_attrId ? DOMString() : m_data.attr->prefix(); } - DOMString localName() { return m_attrId ? DOMString() : m_data.attr->localName(); } - DOMString name() { return m_attrId ? DOMString() : m_data.attr->name(); } - - void setValue(DOMStringImpl *value, ElementImpl *element); - AttrImpl *createAttr(ElementImpl *element, DocumentImpl *docPtr); - void free(); - - NodeImpl::Id m_attrId; - union { - DOMStringImpl *value; - AttrImpl *attr; - } m_data; -}; - -class ElementImpl : public NodeBaseImpl -{ - friend class DocumentImpl; - friend class NamedAttrMapImpl; - friend class AttrImpl; - friend class NodeImpl; - friend class khtml::CSSStyleSelector; -public: - ElementImpl(DocumentImpl *doc); - ~ElementImpl(); - - DOMString getAttribute( NodeImpl::Id id, bool nsAware = 0, const DOMString& qName = DOMString() ) const; - DOMStringImpl* getAttributeImpl( NodeImpl::Id id, bool nsAware = 0, DOMStringImpl* qName = 0 ) const; - void setAttribute( NodeImpl::Id id, const DOMString &value, const DOMString &qName, - int &exceptioncode ); - void setAttributeNS( const DOMString &namespaceURI, const DOMString &qualifiedName, - const DOMString& value, int &exceptioncode ); - virtual DOMString prefix() const; - void setPrefix(const DOMString &_prefix, int &exceptioncode ); - virtual DOMString namespaceURI() const; - - // DOM methods overridden from parent classes - virtual DOMString tagName() const = 0; - virtual unsigned short nodeType() const; - virtual NodeImpl *cloneNode ( bool deep ); - virtual DOMString nodeName() const; - virtual NodeImpl::Id id() const = 0; - virtual bool isElementNode() const { return true; } - virtual void insertedIntoDocument(); - virtual void removedFromDocument(); - - // convenience methods which ignore exceptions - void setAttribute (NodeImpl::Id id, const DOMString &value); - - NamedAttrMapImpl* attributes(bool readonly = false) const - { - if (!readonly && !namedAttrMap) createAttributeMap(); - return namedAttrMap; - } - - //This is always called, whenever an attribute changed - virtual void parseAttribute(AttributeImpl *) {} - void parseAttribute(NodeImpl::Id attrId, DOMStringImpl *value) { - AttributeImpl aimpl; - aimpl.m_attrId = attrId; - aimpl.m_data.value = value; - parseAttribute(&aimpl); - } - - // not part of the DOM - void setAttributeMap ( NamedAttrMapImpl* list ); - - // State of the element. - virtual TQString state() { return TQString::null; } - - virtual void attach(); - virtual void close(); - virtual void detach(); - virtual void structureChanged(); - virtual void backwardsStructureChanged(); - virtual void attributeChanged(NodeImpl::Id attrId); - - virtual khtml::RenderStyle *styleForRenderer(khtml::RenderObject *parent); - virtual khtml::RenderObject *createRenderer(khtml::RenderArena *, khtml::RenderStyle *); - virtual void recalcStyle( StyleChange = NoChange ); - - virtual void mouseEventHandler( MouseEvent* /*ev*/, bool /*inside*/ ) {} - virtual bool isFocusable() const; - virtual bool childAllowed( NodeImpl *newChild ); - virtual bool childTypeAllowed( unsigned short type ); - - DOM::CSSStyleDeclarationImpl *styleRules() { - if (!m_styleDecls) createDecl(); - return m_styleDecls; - } - - void dispatchAttrRemovalEvent(NodeImpl::Id id, DOMStringImpl *value); - void dispatchAttrAdditionEvent(NodeImpl::Id id, DOMStringImpl *value); - - virtual DOMString toString() const; - virtual DOMString selectionToString(NodeImpl *selectionStart, NodeImpl *selectionEnd, int startOffset, int endOffset, bool &found) const; - - virtual bool contentEditable() const; - void setContentEditable(bool enabled); - - void scrollIntoView(bool alignToTop); - - /** Returns the opening tag and properties. - * Examples: '<b', '<img alt="hello" src="image.png" - * - * For security reasons, passwords are stripped out of all src= and - * href= tags if expandurls is turned on. - * - * @param expandurls If this is set then in the above example, it would give - * src="http://website.com/image.png". Note that the password - * is stripped out of the url. - * - * DOM::RangeImpl uses this which is why it is public. - */ - DOMString openTagStartToString(bool expandurls = false) const; - - void updateId(DOMStringImpl* oldId, DOMStringImpl* newId); - //Called when mapping from id to this node in document should be removed - virtual void removeId(const TQString& id); - //Called when mapping from id to this node in document should be added - virtual void addId (const TQString& id); - -protected: - void createAttributeMap() const; - void createDecl(); - void finishCloneNode( ElementImpl *clone, bool deep ); - -private: - // map of default attributes. derived element classes are responsible - // for setting this according to the corresponding element description - // in the DTD - virtual NamedAttrMapImpl* defaultMap() const; - -protected: // member variables - mutable NamedAttrMapImpl *namedAttrMap; - - DOM::CSSStyleDeclarationImpl *m_styleDecls; - DOMStringImpl *m_prefix; -}; - - -class XMLElementImpl : public ElementImpl -{ - -public: - XMLElementImpl(DocumentImpl *doc, NodeImpl::Id id); - XMLElementImpl(DocumentImpl *doc, NodeImpl::Id id, DOMStringImpl *_qualifiedName); - ~XMLElementImpl(); - - // DOM methods overridden from parent classes - virtual DOMString tagName() const; - virtual DOMString localName() const; - virtual NodeImpl *cloneNode ( bool deep ); - - // Other methods (not part of DOM) - virtual bool isXMLElementNode() const { return true; } - virtual Id id() const { return m_id; } - -protected: - Id m_id; -}; - -// the map of attributes of an element -class NamedAttrMapImpl : public NamedNodeMapImpl -{ - friend class ElementImpl; -public: - NamedAttrMapImpl(ElementImpl *element); - virtual ~NamedAttrMapImpl(); - - // DOM methods & attributes for NamedNodeMap - virtual NodeImpl *getNamedItem ( NodeImpl::Id id, bool nsAware = false, DOMStringImpl* qName = 0 ) const; - virtual Node removeNamedItem ( NodeImpl::Id id, bool nsAware, DOMStringImpl* qName, int &exceptioncode ); - virtual Node setNamedItem ( NodeImpl* arg, bool nsAware, DOMStringImpl* qName, int &exceptioncode ); - - virtual NodeImpl *item ( unsigned long index ) const; - virtual unsigned long length( ) const; - - // Other methods (not part of DOM) - virtual bool isReadOnly() { return false; } - - AttributeImpl *attrAt(unsigned long index) const { return &m_attrs[index]; } - // ### replace idAt and getValueAt with attrAt - NodeImpl::Id idAt(unsigned long index) const; - DOMStringImpl *valueAt(unsigned long index) const; - DOMStringImpl *getValue(NodeImpl::Id id, bool nsAware = false, DOMStringImpl* qName = 0) const; - void setValue(NodeImpl::Id id, DOMStringImpl *value, DOMStringImpl* qName = 0, - DOMStringImpl *prefix = 0, bool nsAware = false, bool hasNS = false); - Attr removeAttr(AttrImpl *attr); - NodeImpl::Id mapId(DOMStringImpl* namespaceURI, DOMStringImpl* localName, bool readonly); - void copyAttributes(NamedAttrMapImpl *other); - void setElement(ElementImpl *element); - void detachFromElement(); - -protected: - ElementImpl *m_element; - AttributeImpl *m_attrs; - unsigned long m_attrCount; -}; - -// ------------ inline DOM helper functions --------------- - -inline bool checkQualifiedName(const DOMString &qualifiedName, const DOMString &namespaceURI, int *colonPos, - bool nameCanBeNull, bool nameCanBeEmpty, int *pExceptioncode) -{ - - // Not mentioned in spec: throw NAMESPACE_ERR if no qualifiedName supplied - if (!nameCanBeNull && qualifiedName.isNull()) { - if (pExceptioncode) - *pExceptioncode = DOMException::NAMESPACE_ERR; - return false; - } - - // INVALID_CHARACTER_ERR: Raised if the specified qualified name contains an illegal character. - if (!qualifiedName.isNull() && !Element::khtmlValidQualifiedName(qualifiedName) - && ( !qualifiedName.isEmpty() || !nameCanBeEmpty ) ) { - if (pExceptioncode) - *pExceptioncode = DOMException::INVALID_CHARACTER_ERR; - return false; - } - - // NAMESPACE_ERR: - // - Raised if the qualifiedName is malformed, - // - if the qualifiedName has a prefix and the namespaceURI is null, or - // - if the qualifiedName is null and the namespaceURI is different from null - // - if the qualifiedName has a prefix that is "xml" and the namespaceURI is different - // from "http://www.w3.org/XML/1998/namespace" [Namespaces]. - int colonpos = -1; - uint i; - DOMStringImpl *qname = qualifiedName.implementation(); - for (i = 0 ; i < qname->l ; i++) { - if ((*qname)[i] == ':') { - colonpos = i; - break; - } - } - - if (!qualifiedName.isNull() && Element::khtmlMalformedQualifiedName(qualifiedName) || - (colonpos >= 0 && namespaceURI.isNull()) || - (qualifiedName.isNull() && !namespaceURI.isNull()) || - (colonpos == 3 && qualifiedName[0] == 'x' && qualifiedName[1] == 'm' && qualifiedName[2] == 'l' && - namespaceURI != "http://www.w3.org/XML/1998/namespace")) { - if (pExceptioncode) - *pExceptioncode = DOMException::NAMESPACE_ERR; - return false; - } - if(colonPos) - *colonPos = colonpos; - return true; -} - -inline void splitPrefixLocalName(DOMStringImpl *qualifiedName, DOMString &prefix, DOMString &localName, int colonPos = -2) -{ - if (colonPos == -2) - for (uint i = 0 ; i < qualifiedName->l ; ++i) - if (qualifiedName->s[i] == ':') { - colonPos = i; - break; - } - if (colonPos >= 0) { - prefix = qualifiedName->copy(); - localName = prefix.split(colonPos+1); - prefix.implementation()->truncate(colonPos); - } else - localName = qualifiedName->copy(); -} - -} //namespace - -#endif |