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authorDarrell Anderson <humanreadable@yahoo.com>2013-03-02 15:57:34 -0600
committerDarrell Anderson <humanreadable@yahoo.com>2013-03-02 15:57:34 -0600
commit7c0b0c9dc9fcbe9c198925bdc7ee18ac6be49f4f (patch)
treec76702a7f6310fbe9d437e347535422e836e94e9 /khtml/xml/dom2_traversalimpl.h
parenta2a38be7600e2a2c2b49c66902d912ca036a2c0f (diff)
parent27bbee9a5f9dcda53d8eb23863ee670ad1360e41 (diff)
downloadtdelibs-7c0b0c9dc9fcbe9c198925bdc7ee18ac6be49f4f.tar.gz
tdelibs-7c0b0c9dc9fcbe9c198925bdc7ee18ac6be49f4f.zip
Merge branch 'master' of http://scm.trinitydesktop.org/scm/git/tdelibs
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diff --git a/khtml/xml/dom2_traversalimpl.h b/khtml/xml/dom2_traversalimpl.h
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-/*
- * 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
-