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/*
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* This file is part of the DOM implementation for KDE.
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*
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* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
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* (C) 1999 Antti Koivisto (koivisto@kde.org)
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* (C) 2001 Dirk Mueller (mueller@kde.org)
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* (C) 2002-2003 Apple Computer, Inc.
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* (C) 2006 Allan Sandfeld Jensen(kde@carewolf.com)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef _DOM_DocumentImpl_h_
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#define _DOM_DocumentImpl_h_
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#include "xml/dom_elementimpl.h"
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#include "xml/dom_textimpl.h"
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#include "xml/dom2_traversalimpl.h"
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#include "misc/shared.h"
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#include "misc/loader.h"
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#include "misc/seed.h"
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#include <tqstringlist.h>
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#include <tqptrlist.h>
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#include <tqobject.h>
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#include <tqintcache.h>
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#include <tqintdict.h>
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#include <tqdict.h>
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#include <tqmap.h>
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#include <kurl.h>
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class TQPaintDevice;
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class TQTextCodec;
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class TQPaintDeviceMetrics;
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class TDEHTMLView;
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namespace tdehtml {
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class Tokenizer;
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class CSSStyleSelector;
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class DocLoader;
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class CSSStyleSelectorList;
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class RenderArena;
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class RenderObject;
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class CounterNode;
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class CachedObject;
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class CachedCSSStyleSheet;
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class DynamicDomRestyler;
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}
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namespace DOM {
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class AbstractViewImpl;
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class AttrImpl;
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class CDATASectionImpl;
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class CSSStyleSheetImpl;
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class CommentImpl;
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class DocumentFragmentImpl;
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class DocumentImpl;
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class DocumentType;
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class DocumentTypeImpl;
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class ElementImpl;
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class EntityReferenceImpl;
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class EventImpl;
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class EventListener;
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class GenericRONamedNodeMapImpl;
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class HTMLDocumentImpl;
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class HTMLElementImpl;
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class HTMLImageElementImpl;
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class NodeFilter;
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class NodeFilterImpl;
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class NodeIteratorImpl;
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class NodeListImpl;
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class ProcessingInstructionImpl;
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class RangeImpl;
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class RegisteredEventListener;
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class StyleSheetImpl;
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class StyleSheetListImpl;
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class TextImpl;
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class TreeWalkerImpl;
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class DOMImplementationImpl : public tdehtml::Shared<DOMImplementationImpl>
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{
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public:
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DOMImplementationImpl();
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~DOMImplementationImpl();
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// DOM methods & attributes for DOMImplementation
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bool hasFeature ( const DOMString &feature, const DOMString &version );
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DocumentTypeImpl *createDocumentType( const DOMString &qualifiedName, const DOMString &publicId,
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const DOMString &systemId, int &exceptioncode );
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DocumentImpl *createDocument( const DOMString &namespaceURI, const DOMString &qualifiedName,
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const DocumentType &doctype, int &exceptioncode );
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DOMImplementationImpl* getInterface(const DOMString& feature) const;
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// From the DOMImplementationCSS interface
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CSSStyleSheetImpl *createCSSStyleSheet(DOMStringImpl *title, DOMStringImpl *media, int &exceptioncode);
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// From the HTMLDOMImplementation interface
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HTMLDocumentImpl* createHTMLDocument( const DOMString& title);
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// Other methods (not part of DOM)
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DocumentImpl *createDocument( TDEHTMLView *v = 0 );
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HTMLDocumentImpl *createHTMLDocument( TDEHTMLView *v = 0 );
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// Returns the static instance of this class - only one instance of this class should
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// ever be present, and is used as a factory method for creating DocumentImpl objects
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static DOMImplementationImpl *instance();
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protected:
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static DOMImplementationImpl *m_instance;
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};
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/**
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* @internal A cache of element name (or id) to pointer
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* ### KDE4, QHash: better to store values here
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*/
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class ElementMappingCache
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{
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public:
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/**
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For each name, we hold a reference count, and a
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pointer. If the item is in the table, which implies
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reference count is > 1, the name is a valid key.
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If the pointer is non-null, it points to the appropriate
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mapping
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*/
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struct ItemInfo
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{
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int ref;
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ElementImpl* nd;
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};
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ElementMappingCache();
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/**
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Add a pointer as just one of candidates, not neccesserily the proper one
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*/
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void add(const TQString& id, ElementImpl* nd);
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/**
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Set the pointer as the definite mapping; it must have already been added
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*/
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void set(const TQString& id, ElementImpl* nd);
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/**
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Remove the item; it must have already been added.
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*/
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void remove(const TQString& id, ElementImpl* nd);
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/**
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Returns true if the item exists
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*/
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bool contains(const TQString& id);
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/**
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Returns the information for the given ID
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*/
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ItemInfo* get(const TQString& id);
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private:
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TQDict<ItemInfo> m_dict;
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};
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/**
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* @internal
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*/
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class DocumentImpl : public TQObject, private tdehtml::CachedObjectClient, public NodeBaseImpl
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{
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Q_OBJECT
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public:
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DocumentImpl(DOMImplementationImpl *_implementation, TDEHTMLView *v);
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~DocumentImpl();
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// DOM methods & attributes for Document
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DocumentTypeImpl *doctype() const;
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DOMImplementationImpl *implementation() const;
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ElementImpl *documentElement() const;
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virtual ElementImpl *createElement ( const DOMString &tagName, int* pExceptioncode = 0 );
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virtual AttrImpl *createAttribute( const DOMString &tagName, int* pExceptioncode = 0 );
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DocumentFragmentImpl *createDocumentFragment ();
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TextImpl *createTextNode ( DOMStringImpl* data ) { return new TextImpl( docPtr(), data); }
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TextImpl *createTextNode ( const TQString& data )
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{ return createTextNode(new DOMStringImpl(data.unicode(), data.length())); }
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CommentImpl *createComment ( DOMStringImpl* data );
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CDATASectionImpl *createCDATASection ( DOMStringImpl* data );
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ProcessingInstructionImpl *createProcessingInstruction ( const DOMString &target, DOMStringImpl* data );
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EntityReferenceImpl *createEntityReference ( const DOMString &name );
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NodeImpl *importNode( NodeImpl *importedNode, bool deep, int &exceptioncode );
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virtual ElementImpl *createElementNS ( const DOMString &_namespaceURI, const DOMString &_qualifiedName,
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int* pExceptioncode = 0 );
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virtual AttrImpl *createAttributeNS( const DOMString &_namespaceURI, const DOMString &_qualifiedName,
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int* pExceptioncode = 0 );
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ElementImpl *getElementById ( const DOMString &elementId ) const;
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// Actually part of HTMLDocument, but used for giving XML documents a window title as well
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DOMString title() const { return m_title; }
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void setTitle(const DOMString& _title);
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// DOM methods overridden from parent classes
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virtual DOMString nodeName() const;
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virtual unsigned short nodeType() const;
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virtual DOMStringImpl* textContent() const;
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virtual void setTextContent( const DOMString &text, int& exceptioncode );
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// Other methods (not part of DOM)
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virtual bool isDocumentNode() const { return true; }
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virtual bool isHTMLDocument() const { return false; }
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virtual ElementImpl *createHTMLElement ( const DOMString &tagName );
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tdehtml::CSSStyleSelector *styleSelector() { return m_styleSelector; }
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/**
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* Updates the pending sheet count and then calls updateStyleSelector.
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*/
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void styleSheetLoaded();
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/**
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* This method returns true if all top-level stylesheets have loaded (including
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* any \@imports that they may be loading).
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*/
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bool haveStylesheetsLoaded() { return m_pendingStylesheets <= 0 || m_ignorePendingStylesheets; }
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/**
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* Increments the number of pending sheets. The \<link\> elements
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* invoke this to add themselves to the loading list.
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*/
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void addPendingSheet() { m_pendingStylesheets++; }
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/**
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* Returns true if the document has pending stylesheets
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* loading.
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*/
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bool hasPendingSheets() const { return m_pendingStylesheets; }
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/**
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* Called when one or more stylesheets in the document may have been added, removed or changed.
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*
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* Creates a new style selector and assign it to this document. This is done by iterating through all nodes in
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* document (or those before \<BODY\> in a HTML document), searching for stylesheets. Stylesheets can be contained in
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* \<LINK\>, \<STYLE\> or \<BODY\> elements, as well as processing instructions (XML documents only). A list is
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* constructed from these which is used to create the a new style selector which collates all of the stylesheets
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* found and is used to calculate the derived styles for all rendering objects.
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*
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* @param shallow If the stylesheet list for the document is unchanged, with only added or removed rules
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* in existing sheets, then set this argument to true for efficiency.
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*/
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void updateStyleSelector(bool shallow=false);
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void recalcStyleSelector();
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void rebuildStyleSelector();
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TQString nextState();
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// Query all registered elements for their state
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TQStringList docState();
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bool unsubmittedFormChanges();
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void registerMaintainsState(NodeImpl* e) { m_maintainsState.append(e); }
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void deregisterMaintainsState(NodeImpl* e) { m_maintainsState.removeRef(e); }
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// Set the state the document should restore to
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void setRestoreState( const TQStringList &s) { m_state = s; }
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TDEHTMLView *view() const { return m_view; }
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TDEHTMLPart* part() const;
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RangeImpl *createRange();
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NodeIteratorImpl *createNodeIterator(NodeImpl *root, unsigned long whatToShow,
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NodeFilter &filter, bool entityReferenceExpansion, int &exceptioncode);
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TreeWalkerImpl *createTreeWalker(NodeImpl *root, unsigned long whatToShow, NodeFilterImpl *filter,
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bool entityReferenceExpansion, int &exceptioncode);
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virtual void recalcStyle( StyleChange = NoChange );
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static TQPtrList<DocumentImpl> * changedDocuments;
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virtual void updateRendering();
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void updateLayout();
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static void updateDocumentsRendering();
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tdehtml::DocLoader *docLoader() { return m_docLoader; }
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virtual void attach();
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virtual void detach();
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tdehtml::RenderArena* renderArena() { return m_renderArena.get(); }
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// to get visually ordered hebrew and arabic pages right
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void setVisuallyOrdered();
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// to get URL decoding right
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void setDecoderCodec(const TQTextCodec *codec);
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void setSelection(NodeImpl* s, int sp, NodeImpl* e, int ep);
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void clearSelection();
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void open ( bool clearEventListeners = true );
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virtual void close ( );
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void write ( const DOMString &text );
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void write ( const TQString &text );
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void writeln ( const DOMString &text );
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void finishParsing ( );
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KURL URL() const { return m_url; }
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void setURL(const TQString& url) { m_url = url; }
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KURL baseURL() const { return m_baseURL.isEmpty() ? m_url : m_baseURL; }
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void setBaseURL(const KURL& baseURL) { m_baseURL = baseURL; }
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TQString baseTarget() const { return m_baseTarget; }
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void setBaseTarget(const TQString& baseTarget) { m_baseTarget = baseTarget; }
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TQString completeURL(const TQString& url) const { return KURL(baseURL(),url,m_decoderMibEnum).url(); };
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DOMString canonURL(const DOMString& url) const { return url.isEmpty() ? url : completeURL(url.string()); }
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void setUserStyleSheet(const TQString& sheet);
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TQString userStyleSheet() const { return m_usersheet; }
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void setPrintStyleSheet(const TQString& sheet) { m_printSheet = sheet; }
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TQString printStyleSheet() const { return m_printSheet; }
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CSSStyleSheetImpl* elementSheet();
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virtual tdehtml::Tokenizer *createTokenizer();
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tdehtml::Tokenizer *tokenizer() { return m_tokenizer; }
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TQPaintDeviceMetrics *paintDeviceMetrics() { return m_paintDeviceMetrics; }
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TQPaintDevice *paintDevice() const { return m_paintDevice; }
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void setPaintDevice( TQPaintDevice *dev );
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enum HTMLMode {
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Html3 = 0,
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Html4 = 1,
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XHtml = 2
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};
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enum ParseMode {
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Unknown,
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Compat,
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Transitional,
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Strict
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};
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virtual void determineParseMode( const TQString &str );
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void setParseMode( ParseMode m ) { pMode = m; }
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ParseMode parseMode() const { return pMode; }
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bool inCompatMode() const { return pMode == Compat; }
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bool inTransitionalMode() const { return pMode == Transitional; }
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bool inStrictMode() const { return pMode == Strict; }
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//void setHTMLMode( HTMLMode m ) { hMode = m; }
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HTMLMode htmlMode() const { return hMode; }
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void setParsing(bool b) { m_bParsing = b; }
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bool parsing() const { return m_bParsing; }
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void setTextColor( TQColor color ) { m_textColor = color; }
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TQColor textColor() const { return m_textColor; }
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void setDesignMode(bool b);
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bool designMode() const;
|
|
|
|
|
|
|
|
// internal
|
|
|
|
bool prepareMouseEvent( bool readonly, int x, int y, MouseEvent *ev );
|
|
|
|
|
|
|
|
virtual bool childTypeAllowed( unsigned short nodeType );
|
|
|
|
virtual NodeImpl *cloneNode ( bool deep );
|
|
|
|
|
|
|
|
NodeImpl::Id getId( NodeImpl::IdType _type, DOMStringImpl* _nsURI, DOMStringImpl *_localName,
|
|
|
|
DOMStringImpl *_prefix, bool readonly, bool lookupHTML, int *pExceptioncode = 0);
|
|
|
|
NodeImpl::Id getId( NodeImpl::IdType _type, DOMStringImpl *_nodeName, bool readonly, bool lookupHTML,
|
|
|
|
int *pExceptioncode = 0);
|
|
|
|
DOMString getName( NodeImpl::IdType _type, NodeImpl::Id _id ) const;
|
|
|
|
|
|
|
|
StyleSheetListImpl* styleSheets() { return m_styleSheets; };
|
|
|
|
|
|
|
|
DOMString preferredStylesheetSet() const { return m_preferredStylesheetSet; }
|
|
|
|
DOMString selectedStylesheetSet() const;
|
|
|
|
void setSelectedStylesheetSet(const DOMString&);
|
|
|
|
void setPreferredStylesheetSet(const DOMString& s) { m_preferredStylesheetSet = s; }
|
|
|
|
|
|
|
|
void addStyleSheet(StyleSheetImpl *, int *exceptioncode = 0);
|
|
|
|
void removeStyleSheet(StyleSheetImpl *, int *exceptioncode = 0);
|
|
|
|
|
|
|
|
TQStringList availableStyleSheets() const { return m_availableSheets; }
|
|
|
|
|
|
|
|
NodeImpl* hoverNode() const { return m_hoverNode; }
|
|
|
|
void setHoverNode(NodeImpl *newHoverNode);
|
|
|
|
NodeImpl *focusNode() const { return m_focusNode; }
|
|
|
|
void setFocusNode(NodeImpl *newFocusNode);
|
|
|
|
NodeImpl* activeNode() const { return m_activeNode; }
|
|
|
|
void setActiveNode(NodeImpl *newActiveNode);
|
|
|
|
|
|
|
|
// Updates for :target (CSS3 selector).
|
|
|
|
void setCSSTarget(NodeImpl* n);
|
|
|
|
NodeImpl* getCSSTarget() { return m_cssTarget; }
|
|
|
|
|
|
|
|
bool isDocumentChanged() { return m_docChanged; }
|
|
|
|
virtual void setDocumentChanged(bool = true);
|
|
|
|
void attachNodeIterator(NodeIteratorImpl *ni);
|
|
|
|
void detachNodeIterator(NodeIteratorImpl *ni);
|
|
|
|
void notifyBeforeNodeRemoval(NodeImpl *n);
|
|
|
|
AbstractViewImpl *defaultView() const { return m_defaultView; }
|
|
|
|
EventImpl *createEvent(const DOMString &eventType, int &exceptioncode);
|
|
|
|
|
|
|
|
// keep track of what types of event listeners are registered, so we don't
|
|
|
|
// dispatch events unnecessarily
|
|
|
|
enum ListenerType {
|
|
|
|
DOMSUBTREEMODIFIED_LISTENER = 0x01,
|
|
|
|
DOMNODEINSERTED_LISTENER = 0x02,
|
|
|
|
DOMNODEREMOVED_LISTENER = 0x04,
|
|
|
|
DOMNODEREMOVEDFROMDOCUMENT_LISTENER = 0x08,
|
|
|
|
DOMNODEINSERTEDINTODOCUMENT_LISTENER = 0x10,
|
|
|
|
DOMATTRMODIFIED_LISTENER = 0x20,
|
|
|
|
DOMCHARACTERDATAMODIFIED_LISTENER = 0x40
|
|
|
|
};
|
|
|
|
|
|
|
|
bool hasListenerType(ListenerType listenerType) const { return (m_listenerTypes & listenerType); }
|
|
|
|
void addListenerType(ListenerType listenerType) { m_listenerTypes = m_listenerTypes | listenerType; }
|
|
|
|
|
|
|
|
CSSStyleDeclarationImpl *getOverrideStyle(ElementImpl *elt, DOMStringImpl *pseudoElt);
|
|
|
|
|
|
|
|
bool async() const { return m_async; }
|
|
|
|
void setAsync(bool b) { m_async = b; }
|
|
|
|
void abort();
|
|
|
|
void load(const DOMString &uri);
|
|
|
|
void loadXML(const DOMString &source);
|
|
|
|
// from cachedObjectClient
|
|
|
|
void setStyleSheet(const DOM::DOMString &url, const DOM::DOMString &sheet, const DOM::DOMString &charset);
|
|
|
|
void error(int err, const TQString &text);
|
|
|
|
|
|
|
|
typedef TQMap<TQString, ProcessingInstructionImpl*> LocalStyleRefs;
|
|
|
|
LocalStyleRefs* localStyleRefs() { return &m_localStyleRefs; }
|
|
|
|
|
|
|
|
virtual void defaultEventHandler(EventImpl *evt);
|
|
|
|
virtual void setHTMLWindowEventListener(int id, EventListener *listener);
|
|
|
|
EventListener *getHTMLWindowEventListener(int id);
|
|
|
|
EventListener *createHTMLEventListener(const TQString& code, const TQString& name, NodeImpl* node);
|
|
|
|
|
|
|
|
void addWindowEventListener(int id, EventListener *listener, const bool useCapture);
|
|
|
|
void removeWindowEventListener(int id, EventListener *listener, bool useCapture);
|
|
|
|
bool hasWindowEventListener(int id);
|
|
|
|
|
|
|
|
EventListener *createHTMLEventListener(TQString code);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Searches through the document, starting from fromNode, for the next selectable element that comes after fromNode.
|
|
|
|
* The order followed is as specified in section 17.11.1 of the HTML4 spec, which is elements with tab indexes
|
|
|
|
* first (from lowest to highest), and then elements without tab indexes (in document order).
|
|
|
|
*
|
|
|
|
* @param fromNode The node from which to start searching. The node after this will be focused. May be null.
|
|
|
|
*
|
|
|
|
* @return The focus node that comes after fromNode
|
|
|
|
*
|
|
|
|
* See http://www.w3.org/TR/html4/interact/forms.html#h-17.11.1
|
|
|
|
*/
|
|
|
|
NodeImpl *nextFocusNode(NodeImpl *fromNode);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Searches through the document, starting from fromNode, for the previous selectable element (that comes _before_)
|
|
|
|
* fromNode. The order followed is as specified in section 17.11.1 of the HTML4 spec, which is elements with tab
|
|
|
|
* indexes first (from lowest to highest), and then elements without tab indexes (in document order).
|
|
|
|
*
|
|
|
|
* @param fromNode The node from which to start searching. The node before this will be focused. May be null.
|
|
|
|
*
|
|
|
|
* @return The focus node that comes before fromNode
|
|
|
|
*
|
|
|
|
* See http://www.w3.org/TR/html4/interact/forms.html#h-17.11.1
|
|
|
|
*/
|
|
|
|
NodeImpl *previousFocusNode(NodeImpl *fromNode);
|
|
|
|
|
|
|
|
ElementImpl* findAccessKeyElement(TQChar c);
|
|
|
|
|
|
|
|
int nodeAbsIndex(NodeImpl *node);
|
|
|
|
NodeImpl *nodeWithAbsIndex(int absIndex);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Handles a HTTP header equivalent set by a meta tag using <meta http-equiv="..." content="...">. This is called
|
|
|
|
* when a meta tag is encountered during document parsing, and also when a script dynamically changes or adds a meta
|
|
|
|
* tag. This enables scripts to use meta tags to perform refreshes and set expiry dates in addition to them being
|
|
|
|
* specified in a HTML file.
|
|
|
|
*
|
|
|
|
* @param equiv The http header name (value of the meta tag's "equiv" attribute)
|
|
|
|
* @param content The header value (value of the meta tag's "content" attribute)
|
|
|
|
*/
|
|
|
|
void processHttpEquiv(const DOMString &equiv, const DOMString &content);
|
|
|
|
|
|
|
|
void dispatchImageLoadEventSoon(HTMLImageElementImpl *);
|
|
|
|
void dispatchImageLoadEventsNow();
|
|
|
|
void removeImage(HTMLImageElementImpl *);
|
|
|
|
virtual void timerEvent(TQTimerEvent *);
|
|
|
|
|
|
|
|
// Returns the owning element in the parent document.
|
|
|
|
// Returns 0 if this is the top level document.
|
|
|
|
ElementImpl *ownerElement() const;
|
|
|
|
|
|
|
|
DOMString domain() const;
|
|
|
|
void setDomain( const DOMString &newDomain ); // not part of the DOM
|
|
|
|
|
|
|
|
bool isURLAllowed(const TQString& url) const;
|
|
|
|
|
|
|
|
HTMLElementImpl* body();
|
|
|
|
|
|
|
|
DOMString toString() const;
|
|
|
|
|
|
|
|
void incDOMTreeVersion() { ++m_domtree_version; }
|
|
|
|
unsigned int domTreeVersion() const { return m_domtree_version; }
|
|
|
|
|
|
|
|
TQDict<tdehtml::CounterNode>* counters(const tdehtml::RenderObject* o) { return m_counterDict[(void*)o]; }
|
|
|
|
void setCounters(const tdehtml::RenderObject* o, TQDict<tdehtml::CounterNode> *dict) { m_counterDict.insert((void*)o, dict);}
|
|
|
|
void removeCounters(const tdehtml::RenderObject* o) { m_counterDict.remove((void*)o); }
|
|
|
|
|
|
|
|
|
|
|
|
ElementMappingCache& underDocNamedCache() {
|
|
|
|
return m_underDocNamedCache;
|
|
|
|
}
|
|
|
|
|
|
|
|
NodeListImpl::Cache* acquireCachedNodeListInfo(NodeListImpl::CacheFactory* fact,
|
|
|
|
NodeImpl* base, int type);
|
|
|
|
void releaseCachedNodeListInfo(NodeListImpl::Cache* cache);
|
|
|
|
|
|
|
|
ElementMappingCache& getElementByIdCache() const {
|
|
|
|
return m_getElementByIdCache;
|
|
|
|
}
|
|
|
|
|
|
|
|
TQString contentLanguage() const { return m_contentLanguage; }
|
|
|
|
void setContentLanguage(const TQString& cl) { m_contentLanguage = cl; }
|
|
|
|
|
|
|
|
tdehtml::DynamicDomRestyler& dynamicDomRestyler() { return *m_dynamicDomRestyler; }
|
|
|
|
const tdehtml::DynamicDomRestyler& dynamicDomRestyler() const { return *m_dynamicDomRestyler; }
|
|
|
|
|
|
|
|
signals:
|
|
|
|
void finishedParsing();
|
|
|
|
|
|
|
|
protected:
|
|
|
|
tdehtml::CSSStyleSelector *m_styleSelector;
|
|
|
|
TDEHTMLView *m_view;
|
|
|
|
TQStringList m_state;
|
|
|
|
|
|
|
|
tdehtml::DocLoader *m_docLoader;
|
|
|
|
tdehtml::Tokenizer *m_tokenizer;
|
|
|
|
KURL m_url;
|
|
|
|
KURL m_baseURL;
|
|
|
|
TQString m_baseTarget;
|
|
|
|
|
|
|
|
DocumentTypeImpl *m_doctype;
|
|
|
|
DOMImplementationImpl *m_implementation;
|
|
|
|
|
|
|
|
TQString m_usersheet;
|
|
|
|
TQString m_printSheet;
|
|
|
|
TQStringList m_availableSheets;
|
|
|
|
|
|
|
|
TQString m_contentLanguage;
|
|
|
|
|
|
|
|
// Track the number of currently loading top-level stylesheets. Sheets
|
|
|
|
// loaded using the @import directive are not included in this count.
|
|
|
|
// We use this count of pending sheets to detect when we can begin attaching
|
|
|
|
// elements.
|
|
|
|
int m_pendingStylesheets;
|
|
|
|
bool m_ignorePendingStylesheets;
|
|
|
|
|
|
|
|
CSSStyleSheetImpl *m_elemSheet;
|
|
|
|
|
|
|
|
TQPaintDevice *m_paintDevice;
|
|
|
|
TQPaintDeviceMetrics *m_paintDeviceMetrics;
|
|
|
|
ParseMode pMode;
|
|
|
|
HTMLMode hMode;
|
|
|
|
|
|
|
|
TQColor m_textColor;
|
|
|
|
NodeImpl *m_hoverNode;
|
|
|
|
NodeImpl *m_focusNode;
|
|
|
|
NodeImpl *m_activeNode;
|
|
|
|
NodeImpl *m_cssTarget;
|
|
|
|
|
|
|
|
unsigned int m_domtree_version;
|
|
|
|
|
|
|
|
struct IdNameMapping {
|
|
|
|
IdNameMapping(unsigned short _start)
|
|
|
|
: idStart(_start), count(0) {}
|
|
|
|
~IdNameMapping() {
|
|
|
|
TQIntDictIterator<DOM::DOMStringImpl> it(names);
|
|
|
|
for (; it.current() ; ++it)
|
|
|
|
it.current()->deref();
|
|
|
|
}
|
|
|
|
unsigned short idStart;
|
|
|
|
unsigned short count;
|
|
|
|
TQIntDict<DOM::DOMStringImpl> names;
|
|
|
|
TQDict<void> ids;
|
|
|
|
|
|
|
|
void expandIfNeeded() {
|
|
|
|
if (ids.size() <= ids.count() && ids.size() != tdehtml_MaxSeed)
|
|
|
|
ids.resize( tdehtml::nextSeed(ids.count()) );
|
|
|
|
if (names.size() <= names.count() && names.size() != tdehtml_MaxSeed)
|
|
|
|
names.resize( tdehtml::nextSeed(names.count()) );
|
|
|
|
}
|
|
|
|
|
|
|
|
void addAlias(DOMStringImpl* _prefix, DOMStringImpl* _name, bool cs, NodeImpl::Id id) {
|
|
|
|
if(_prefix && _prefix->l) {
|
|
|
|
TQConstString n(_name->s, _name->l);
|
|
|
|
TQConstString px( _prefix->s, _prefix->l );
|
|
|
|
TQString name = cs ? n.string() : n.string().upper();
|
|
|
|
TQString qn("aliases: " + (cs ? px.string() : px.string().upper()) + ":" + name);
|
|
|
|
if (!ids.find( qn )) {
|
|
|
|
ids.insert( qn, (void*)id );
|
|
|
|
}
|
|
|
|
}
|
|
|
|
expandIfNeeded();
|
|
|
|
}
|
|
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
IdNameMapping *m_attrMap;
|
|
|
|
IdNameMapping *m_elementMap;
|
|
|
|
IdNameMapping *m_namespaceMap;
|
|
|
|
|
|
|
|
TQPtrList<NodeIteratorImpl> m_nodeIterators;
|
|
|
|
AbstractViewImpl *m_defaultView;
|
|
|
|
|
|
|
|
unsigned short m_listenerTypes;
|
|
|
|
StyleSheetListImpl* m_styleSheets;
|
|
|
|
StyleSheetListImpl *m_addedStyleSheets; // programmatically added style sheets
|
|
|
|
LocalStyleRefs m_localStyleRefs; // references to inlined style elements
|
|
|
|
RegisteredListenerList m_windowEventListeners;
|
|
|
|
TQPtrList<NodeImpl> m_maintainsState;
|
|
|
|
|
|
|
|
// ### evaluate for placement in RenderStyle
|
|
|
|
TQPtrDict<TQDict<tdehtml::CounterNode> > m_counterDict;
|
|
|
|
|
|
|
|
tdehtml::DynamicDomRestyler *m_dynamicDomRestyler;
|
|
|
|
|
|
|
|
bool visuallyOrdered;
|
|
|
|
bool m_bParsing;
|
|
|
|
bool m_docChanged;
|
|
|
|
bool m_styleSelectorDirty;
|
|
|
|
bool m_inStyleRecalc;
|
|
|
|
bool m_async;
|
|
|
|
bool m_hadLoadError;
|
|
|
|
bool m_docLoading;
|
|
|
|
bool m_inSyncLoad;
|
|
|
|
|
|
|
|
DOMString m_title;
|
|
|
|
DOMString m_preferredStylesheetSet;
|
|
|
|
tdehtml::CachedCSSStyleSheet *m_loadingXMLDoc;
|
|
|
|
|
|
|
|
int m_decoderMibEnum;
|
|
|
|
|
|
|
|
//Forms, images, etc., must be quickly accessible via document.name.
|
|
|
|
ElementMappingCache m_underDocNamedCache;
|
|
|
|
|
|
|
|
//Cache for nodelists and collections.
|
|
|
|
TQIntDict<NodeListImpl::Cache> m_nodeListCache;
|
|
|
|
|
|
|
|
TQPtrList<HTMLImageElementImpl> m_imageLoadEventDispatchSoonList;
|
|
|
|
TQPtrList<HTMLImageElementImpl> m_imageLoadEventDispatchingList;
|
|
|
|
int m_imageLoadEventTimer;
|
|
|
|
|
|
|
|
//Cache for getElementById
|
|
|
|
mutable ElementMappingCache m_getElementByIdCache;
|
|
|
|
|
|
|
|
tdehtml::SharedPtr<tdehtml::RenderArena> m_renderArena;
|
|
|
|
private:
|
|
|
|
mutable DOMString m_domain;
|
|
|
|
int m_selfOnlyRefCount;
|
|
|
|
public:
|
|
|
|
// Nodes belonging to this document hold "self-only" references -
|
|
|
|
// these are enough to keep the document from being destroyed, but
|
|
|
|
// not enough to keep it from removing its children. This allows a
|
|
|
|
// node that outlives its document to still have a valid document
|
|
|
|
// pointer without introducing reference cycles
|
|
|
|
|
|
|
|
void selfOnlyRef() { ++m_selfOnlyRefCount; }
|
|
|
|
void selfOnlyDeref() {
|
|
|
|
--m_selfOnlyRefCount;
|
|
|
|
if (!m_selfOnlyRefCount && !refCount())
|
|
|
|
delete this;
|
|
|
|
}
|
|
|
|
|
|
|
|
// This is called when our last outside reference dies
|
|
|
|
virtual void removedLastRef();
|
|
|
|
};
|
|
|
|
|
|
|
|
class DocumentFragmentImpl : public NodeBaseImpl
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
DocumentFragmentImpl(DocumentImpl *doc);
|
|
|
|
DocumentFragmentImpl(const DocumentFragmentImpl &other);
|
|
|
|
|
|
|
|
// DOM methods overridden from parent classes
|
|
|
|
virtual DOMString nodeName() const;
|
|
|
|
virtual unsigned short nodeType() const;
|
|
|
|
virtual NodeImpl *cloneNode ( bool deep );
|
|
|
|
|
|
|
|
// Other methods (not part of DOM)
|
|
|
|
virtual bool childTypeAllowed( unsigned short type );
|
|
|
|
|
|
|
|
virtual DOMString toString() const;
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
class DocumentTypeImpl : public NodeImpl
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
DocumentTypeImpl(DOMImplementationImpl *_implementation, DocumentImpl *doc,
|
|
|
|
const DOMString &qualifiedName, const DOMString &publicId,
|
|
|
|
const DOMString &systemId);
|
|
|
|
~DocumentTypeImpl();
|
|
|
|
|
|
|
|
// DOM methods & attributes for DocumentType
|
|
|
|
NamedNodeMapImpl *entities() const;
|
|
|
|
NamedNodeMapImpl *notations() const;
|
|
|
|
|
|
|
|
DOMString name() const { return m_qualifiedName; }
|
|
|
|
DOMString publicId() const { return m_publicId; }
|
|
|
|
DOMString systemId() const { return m_systemId; }
|
|
|
|
DOMString internalSubset() const { return m_subset; }
|
|
|
|
|
|
|
|
// DOM methods overridden from parent classes
|
|
|
|
virtual DOMString nodeName() const;
|
|
|
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virtual unsigned short nodeType() const;
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virtual bool childTypeAllowed( unsigned short type );
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virtual NodeImpl *cloneNode ( bool deep );
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virtual DOMStringImpl* textContent() const;
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virtual void setTextContent( const DOMString &text, int& exceptioncode );
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// Other methods (not part of DOM)
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void setName(const DOMString& n) { m_qualifiedName = n; }
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void setPublicId(const DOMString& publicId) { m_publicId = publicId; }
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void setSystemId(const DOMString& systemId) { m_systemId = systemId; }
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DOMImplementationImpl *implementation() const { return m_implementation; }
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void copyFrom(const DocumentTypeImpl&);
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virtual DOMString toString() const;
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protected:
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DOMImplementationImpl *m_implementation;
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mutable NamedNodeMapImpl* m_entities;
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mutable NamedNodeMapImpl* m_notations;
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DOMString m_qualifiedName;
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DOMString m_publicId;
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DOMString m_systemId;
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DOMString m_subset;
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};
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} //namespace
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#endif
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