1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #ifndef _SW_NODE_NUM_HXX 29 #define _SW_NODE_NUM_HXX 30 31 #include <SwNumberTree.hxx> 32 33 class SwTxtNode; 34 struct SwPosition; 35 class SwNumRule; 36 class SwNumFmt; 37 38 class SW_DLLPUBLIC SwNodeNum : public SwNumberTreeNode 39 { 40 public: 41 // --> OD 2008-02-19 #refactorlists# 42 explicit SwNodeNum( SwTxtNode* pTxtNode ); 43 explicit SwNodeNum( SwNumRule* pNumRule ); 44 // <-- 45 virtual ~SwNodeNum(); 46 47 SwNumRule* GetNumRule() const; 48 void ChangeNumRule( SwNumRule& rNumRule ); 49 SwTxtNode* GetTxtNode() const; 50 51 virtual bool IsNotificationEnabled() const; 52 53 virtual bool IsContinuous() const; 54 55 virtual bool IsCounted() const; 56 57 virtual bool LessThan(const SwNumberTreeNode & rNode) const; 58 59 virtual bool IsRestart() const; 60 61 virtual SwNumberTree::tSwNumTreeNumber GetStartValue() const; 62 63 // String ToString() const; 64 65 SwPosition GetPosition() const; 66 67 // --> OD 2006-03-07 #131436# 68 // The number tree root node is deleted, when the corresponding numbering 69 // rule is deleted. In this situation the number tree should be empty - 70 // still registered text nodes aren't allowed. But it is possible, that 71 // text nodes of the undo nodes array are still registered. These will be 72 // unregistered. 73 // Text nodes of the document nodes array aren't allowed to be registered 74 // in this situation - this will be asserted. 75 static void HandleNumberTreeRootNodeDelete( SwNodeNum& rNodeNum ); 76 // <-- 77 78 /** determines the <SwNodeNum> instance, which is preceding the given text node 79 80 OD 2007-09-06 #i81002# 81 82 @author OD 83 */ 84 const SwNodeNum* GetPrecedingNodeNumOf( const SwTxtNode& rTxtNode ) const; 85 86 protected: 87 virtual SwNumberTreeNode * Create() const; 88 89 // --> OD 2006-04-26 #i64010# 90 virtual bool HasCountedChildren() const; 91 virtual bool IsCountedForNumbering() const; 92 // <-- 93 94 // --> OD 2008-02-19 #refactorlists# 95 // method called before this tree node has been added to the list tree 96 virtual void PreAdd(); 97 // method called at a child after this child has been removed from the list tree 98 virtual void PostRemove(); 99 // <-- 100 private: 101 SwTxtNode * mpTxtNode; 102 SwNumRule * mpNumRule; 103 104 // --> OD 2006-03-07 #131436# 105 static void _UnregisterMeAndChildrenDueToRootDelete( SwNodeNum& rNodeNum ); 106 // <-- 107 108 SwNodeNum( const SwNodeNum& ); // no copy constructor 109 SwNodeNum& operator=( const SwNodeNum& ); // no assignment operator 110 111 virtual bool IsCountPhantoms() const; 112 113 virtual bool IsNotifiable() const; 114 115 virtual void NotifyNode(); 116 }; 117 118 #endif // _SW_NODE_NUM_HXX 119