android: Update app-specific/MIME type icons
[LibreOffice.git] / sw / inc / SwNodeNum.hxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
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9 * This file incorporates work covered by the following license notice:
11 * Licensed to the Apache Software Foundation (ASF) under one or more
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14 * ownership. The ASF licenses this file to you under the Apache
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20 #ifndef INCLUDED_SW_INC_SWNODENUM_HXX
21 #define INCLUDED_SW_INC_SWNODENUM_HXX
23 #include "SwNumberTree.hxx"
25 class SwTextNode;
26 struct SwPosition;
27 class SwNumRule;
29 class SAL_DLLPUBLIC_RTTI SwNodeNum final : public SwNumberTreeNode
31 public:
32 explicit SwNodeNum(SwTextNode* pTextNode, bool isHiddenRedlines);
33 // note: this is only for creating phantom nodes and root nodes; these
34 // never have a text node
35 explicit SwNodeNum(SwNumRule* pNumRule);
36 virtual ~SwNodeNum() override;
38 SwNumRule* GetNumRule() const { return mpNumRule; }
39 void ChangeNumRule(SwNumRule& rNumRule);
40 SwTextNode* GetTextNode() const { return mpTextNode; }
42 virtual bool IsNotificationEnabled(const SwDoc& rDoc) const override;
44 virtual bool IsContinuous() const override;
46 virtual bool IsCounted() const override;
48 virtual bool LessThan(const SwNumberTreeNode& rNode) const override;
50 virtual bool IsRestart() const override;
52 virtual SwNumberTree::tSwNumTreeNumber GetStartValue() const override;
54 SwPosition GetPosition() const;
56 // The number tree root node is deleted, when the corresponding numbering
57 // rule is deleted. In this situation the number tree should be empty -
58 // still registered text nodes aren't allowed. But it is possible, that
59 // text nodes of the undo nodes array are still registered. These will be
60 // unregistered.
61 // Text nodes of the document nodes array aren't allowed to be registered
62 // in this situation - this will be asserted.
63 static void HandleNumberTreeRootNodeDelete(SwNodeNum& rNodeNum);
65 /** determines the <SwNodeNum> instance, which is preceding the given text node
67 #i81002#
69 const SwNodeNum* GetPrecedingNodeNumOf(const SwTextNode& rTextNode) const;
71 private:
72 virtual SwNumberTreeNode* Create() const override;
74 // --> #i64010#
75 virtual bool HasCountedChildren() const override;
76 virtual bool IsCountedForNumbering() const override;
78 // method called before this tree node has been added to the list tree
79 virtual void PreAdd() override;
80 // method called at a child after this child has been removed from the list tree
81 virtual void PostRemove() override;
83 SwTextNode* const mpTextNode;
84 SwNumRule* mpNumRule;
85 bool m_isHiddenRedlines;
87 static void UnregisterMeAndChildrenDueToRootDelete(SwNodeNum& rNodeNum);
89 SwNodeNum(const SwNodeNum&) = delete;
90 SwNodeNum& operator=(const SwNodeNum&) = delete;
92 virtual bool IsCountPhantoms() const override;
94 virtual bool IsNotifiable(const SwDoc& rDoc) const override;
96 virtual void NotifyNode() override;
99 #endif // INCLUDED_SW_INC_SWNODENUM_HXX
101 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */