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Diffstat (limited to 'khtml/xml/dom2_traversalimpl.h')
| -rw-r--r-- | khtml/xml/dom2_traversalimpl.h | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/khtml/xml/dom2_traversalimpl.h b/khtml/xml/dom2_traversalimpl.h deleted file mode 100644 index 3c5ea1dac..000000000 --- a/khtml/xml/dom2_traversalimpl.h +++ /dev/null @@ -1,196 +0,0 @@ -/* - * This file is part of the DOM implementation for KDE. - * - * (C) 1999 Lars Knoll (knoll@kde.org) - * (C) 2000 Frederik Holljen (frederik.holljen@hig.no) - * (C) 2001 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. - * - */ - -#ifndef _DOM2_TraversalImpl_h_ -#define _DOM2_TraversalImpl_h_ - -#include "dom/dom_node.h" -#include "dom/dom_misc.h" -#include "misc/shared.h" -#include "dom/dom2_traversal.h" - -namespace DOM { - -class NodeImpl; -class DocumentImpl; - -class NodeIteratorImpl : public khtml::Shared<NodeIteratorImpl> -{ -public: - NodeIteratorImpl(NodeImpl *_root, unsigned long _whatToShow, NodeFilter _filter, bool _entityReferenceExpansion); - ~NodeIteratorImpl(); - - - NodeImpl *root(); - unsigned long whatToShow(); - NodeFilter filter(); - bool expandEntityReferences(); - - NodeImpl *nextNode(int &exceptioncode); - NodeImpl *previousNode(int &exceptioncode); - void detach(int &exceptioncode); - - - /** - * This function has to be called if you delete a node from the - * document tree and you want the Iterator to react if there - * are any changes concerning it. - */ - void notifyBeforeNodeRemoval(NodeImpl *removed); - - short isAccepted(NodeImpl *n); - NodeImpl *getNextNode(NodeImpl *n); - NodeImpl *getPreviousNode(NodeImpl *n); -protected: - NodeImpl *m_root; - long m_whatToShow; - NodeFilter m_filter; - bool m_expandEntityReferences; - - bool m_inFront; - NodeImpl *m_referenceNode; - bool m_detached; - DocumentImpl *m_doc; -}; - -class NodeFilterImpl : public khtml::Shared<NodeFilterImpl> -{ -public: - NodeFilterImpl(); - ~NodeFilterImpl(); - - short acceptNode(const Node &n); - - void setCustomNodeFilter(CustomNodeFilter *custom); - CustomNodeFilter *customNodeFilter(); -protected: - CustomNodeFilter *m_customNodeFilter; - -}; - -class TreeWalkerImpl : public khtml::Shared<TreeWalkerImpl> -{ -public: - TreeWalkerImpl(); - TreeWalkerImpl(const TreeWalkerImpl &other); - TreeWalkerImpl(NodeImpl *n, NodeFilter f); - TreeWalkerImpl(NodeImpl *n, long _whatToShow, NodeFilterImpl *f, - bool entityReferenceExpansion); - TreeWalkerImpl & operator = (const TreeWalkerImpl &other); - - - ~TreeWalkerImpl(); - - NodeImpl *getRoot() const; - - unsigned long getWhatToShow() const; - - NodeFilterImpl *getFilter() const; - - bool getExpandEntityReferences() const; - - NodeImpl *getCurrentNode() const; - - void setCurrentNode( NodeImpl *_currentNode); - - NodeImpl *parentNode(); - - NodeImpl *firstChild(); - - NodeImpl *lastChild (); - - NodeImpl *previousSibling (); - - NodeImpl *nextSibling(); - - NodeImpl *previousNode(); - - NodeImpl *nextNode(); - - - /** - * Sets which node types are to be presented via the TreeWalker - */ - void setWhatToShow(long _whatToShow); - void setFilter(NodeFilterImpl *_filter); - void setExpandEntityReferences(bool value); - - NodeImpl *getParentNode(NodeImpl *n); - NodeImpl *getFirstChild(NodeImpl *n); - NodeImpl *getLastChild(NodeImpl *n); - NodeImpl *getPreviousSibling(NodeImpl *n); - NodeImpl *getNextSibling(NodeImpl *n); - - short isAccepted(NodeImpl *n); - -protected: - /** - * This attribute determines which node types are presented via - * the TreeWalker. - * - */ - long m_whatToShow; - - /** - * The filter used to screen nodes. - * - */ - NodeFilterImpl *m_filter; - - /** - * The value of this flag determines whether entity reference - * nodes are expanded. To produce a view of the document that has - * entity references expanded and does not expose the entity - * reference node itself, use the whatToShow flags to hide the - * entity reference node and set expandEntityReferences to true - * when creating the iterator. To produce a view of the document - * that has entity reference nodes but no entity expansion, use - * the whatToShow flags to show the entity reference node and set - * expandEntityReferences to true. - * - * This is not implemented (always true) - */ - bool m_expandEntityReferences; - - /** - * The current node. - * - * The value must not be null. Attempting to set it to null will - * raise a NOT_SUPPORTED_ERR exception. When setting a node, the - * whatToShow flags and any Filter associated with the TreeWalker - * are not checked. The currentNode may be set to any Node of any - * type. - * - */ - NodeImpl *m_currentNode; - - NodeImpl *m_rootNode; - DocumentImpl *m_doc; -}; - - -} // namespace - -#endif - |