Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 751 insertions, 0 deletions

diff --git a/sw/inc/node.hxx b/sw/inc/node.hxx
new file mode 100644
index 000000000..cf9ebc80b
--- /dev/null
+++ b/sw/inc/node.hxx
@@ -0,0 +1,751 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_SW_INC_NODE_HXX
+#define INCLUDED_SW_INC_NODE_HXX
+
+#include <sal/types.h>
+
+#include "swdllapi.h"
+#include "BorderCacheOwner.hxx"
+#include "ndarr.hxx"
+#include "ndtyp.hxx"
+#include "index.hxx"
+#include "fmtcol.hxx"
+#include "nodeoffset.hxx"
+
+#include <memory>
+#include <vector>
+
+class SwContentFrame;
+class SwContentNode;
+class SwDoc;
+class SwEndNode;
+class SwFrame;
+class SwFrameFormat;
+class SwGrfNode;
+class SwNoTextNode;
+class SwNodeIndex;
+class SwOLENode;
+class SwRect;
+class SwSection;
+class SwSectionFormat;
+class SwTOXBase;
+class SwSectionNode;
+class SwStartNode;
+class SwTabFrame;
+class SwRootFrame;
+class SwTable;
+class SwTableNode;
+class SwTableBox;
+class SwTextNode;
+class SwPageDesc;
+class SwViewShell;
+struct SwPosition;
+class IStyleAccess;
+class IDocumentSettingAccess;
+class IDocumentDeviceAccess;
+class IDocumentMarkAccess;
+class IDocumentRedlineAccess;
+class IDocumentStylePoolAccess;
+class IDocumentLinksAdministration;
+class IDocumentFieldsAccess;
+class IDocumentContentOperations;
+class IDocumentListItems;
+class Point;
+enum class SvxFrameDirection;
+typedef std::vector<SwOLENode*> SwOLENodes; // docary.hxx
+
+namespace drawinglayer::attribute {
+    class SdrAllFillAttributesHelper;
+    typedef std::shared_ptr< SdrAllFillAttributesHelper > SdrAllFillAttributesHelperPtr;
+}
+
+/// Base class of the Writer document model elements.
+class SW_DLLPUBLIC SwNode
+    : public sw::BorderCacheOwner, private BigPtrEntry
+{
+    friend class SwNodes;
+
+    SwNodeType m_nNodeType;
+
+    /// For text nodes: level of auto format. Was put here because we had still free bits.
+    sal_uInt8 m_nAFormatNumLvl : 3;
+    bool m_bIgnoreDontExpand : 1;     ///< for Text Attributes - ignore the flag
+
+public:
+    /// sw_redlinehide: redline node merge state
+    enum class Merge { None, First, NonFirst, Hidden };
+    bool IsCreateFrameWhenHidingRedlines() const {
+        return m_eMerge == Merge::None || m_eMerge == Merge::First;
+    }
+    void SetRedlineMergeFlag(Merge const eMerge) { m_eMerge = eMerge; }
+    Merge GetRedlineMergeFlag() const { return m_eMerge; }
+private:
+    Merge m_eMerge;
+
+#ifdef DBG_UTIL
+    static tools::Long s_nSerial;
+    tools::Long m_nSerial;
+#endif
+
+    /// all SwFrameFormat that are anchored at the node
+    /// invariant: SwFrameFormat is in the list iff
+    /// SwFrameFormat::GetAnchor().GetContentAnchor() points to this node
+    std::vector<SwFrameFormat*> m_aAnchoredFlys;
+
+protected:
+    SwStartNode* m_pStartOfSection;
+
+    SwNode( const SwNodeIndex &rWhere, const SwNodeType nNodeId );
+
+    /// for the initial StartNode
+    SwNode( SwNodes& rNodes, SwNodeOffset nPos, const SwNodeType nNodeId );
+
+public:
+    /** the = 0 forces the class to be an abstract base class, but the dtor can be still called
+       from subclasses */
+    virtual ~SwNode() override = 0;
+
+#ifdef DBG_UTIL
+    tools::Long GetSerial() const { return m_nSerial; }
+#endif
+
+    sal_uInt16 GetSectionLevel() const;
+
+    inline SwNodeOffset StartOfSectionIndex() const;
+    const SwStartNode* StartOfSectionNode() const { return m_pStartOfSection; }
+    SwStartNode* StartOfSectionNode() { return m_pStartOfSection; }
+
+    inline SwNodeOffset EndOfSectionIndex() const;
+    inline const SwEndNode* EndOfSectionNode() const;
+    inline         SwEndNode* EndOfSectionNode();
+
+    sal_uInt8 GetAutoFormatLvl() const     { return m_nAFormatNumLvl; }
+    void SetAutoFormatLvl( sal_uInt8 nVal )      { m_nAFormatNumLvl = nVal; }
+
+    bool IsIgnoreDontExpand() const  { return m_bIgnoreDontExpand; }
+    void SetIgnoreDontExpand( bool bNew )  { m_bIgnoreDontExpand = bNew; }
+
+    SwNodeType   GetNodeType() const { return m_nNodeType; }
+
+    inline       SwStartNode *GetStartNode();
+    inline const SwStartNode *GetStartNode() const;
+    inline       SwContentNode *GetContentNode();
+    inline const SwContentNode *GetContentNode() const;
+    inline       SwEndNode   *GetEndNode();
+    inline const SwEndNode   *GetEndNode() const;
+    inline       SwTextNode   *GetTextNode();
+    inline const SwTextNode   *GetTextNode() const;
+    inline       SwOLENode   *GetOLENode();
+    inline const SwOLENode   *GetOLENode() const;
+    inline       SwNoTextNode *GetNoTextNode();
+    inline const SwNoTextNode *GetNoTextNode() const;
+    inline       SwGrfNode   *GetGrfNode();
+    inline const SwGrfNode   *GetGrfNode() const;
+    inline       SwTableNode *GetTableNode();
+    inline const SwTableNode *GetTableNode() const;
+    inline       SwSectionNode *GetSectionNode();
+    inline const SwSectionNode *GetSectionNode() const;
+
+    inline bool IsStartNode() const;
+    inline bool IsContentNode() const;
+    inline bool IsEndNode() const;
+    inline bool IsTextNode() const;
+    inline bool IsTableNode() const;
+    inline bool IsSectionNode() const;
+    inline bool IsOLENode() const;
+    inline bool IsNoTextNode() const;
+    inline bool IsGrfNode() const;
+
+    /**
+       Checks if this node is in redlines.
+
+       @retval true       this node is in redlines
+       @retval false      else
+     */
+    bool IsInRedlines() const;
+
+    /** Search table node, in which it is. If it is in no table
+       @return 0. */
+                    SwTableNode *FindTableNode();
+    inline const  SwTableNode *FindTableNode() const;
+
+    /** Search section node, in which it is. If it is in no section
+       @return 0. */
+                    SwSectionNode *FindSectionNode();
+    inline    const   SwSectionNode *FindSectionNode() const;
+
+    SwStartNode* FindSttNodeByType( SwStartNodeType eTyp );
+    inline const SwStartNode* FindSttNodeByType( SwStartNodeType eTyp ) const;
+
+    const SwStartNode* FindTableBoxStartNode() const
+                        { return FindSttNodeByType( SwTableBoxStartNode ); }
+    const SwStartNode* FindFlyStartNode() const
+                        { return FindSttNodeByType( SwFlyStartNode ); }
+    const SwStartNode* FindFootnoteStartNode() const
+                        { return FindSttNodeByType( SwFootnoteStartNode ); }
+    const SwStartNode* FindHeaderStartNode() const
+                        { return FindSttNodeByType( SwHeaderStartNode ); }
+    const SwStartNode* FindFooterStartNode() const
+                        { return FindSttNodeByType( SwFooterStartNode ); }
+
+    /// Node is in which nodes-array/doc?
+    inline          SwNodes& GetNodes();
+    inline const  SwNodes& GetNodes() const;
+
+    SwDoc& GetDoc()
+    {
+        return GetNodes().GetDoc();
+    }
+
+    const SwDoc& GetDoc() const
+    {
+        return GetNodes().GetDoc();
+    }
+
+    /** Provides access to the document setting interface
+     */
+    const IDocumentSettingAccess* getIDocumentSettingAccess() const;
+
+    /** Provides access to the document device interface
+     */
+    const IDocumentDeviceAccess& getIDocumentDeviceAccess() const;
+
+    /** Provides access to the document bookmark interface
+     */
+    const IDocumentMarkAccess* getIDocumentMarkAccess() const;
+
+    /** Provides access to the document redline interface
+     */
+    const IDocumentRedlineAccess& getIDocumentRedlineAccess() const;
+
+    /** Provides access to the document style pool interface
+     */
+    const IDocumentStylePoolAccess& getIDocumentStylePoolAccess() const;
+
+    /** Provides access to the document draw model interface
+     */
+    const IDocumentDrawModelAccess& getIDocumentDrawModelAccess() const;
+
+    /** Provides access to the document layout interface
+     */
+    const IDocumentLayoutAccess& getIDocumentLayoutAccess() const;
+          IDocumentLayoutAccess& getIDocumentLayoutAccess();
+
+    /** Provides access to the document links administration interface
+     */
+    const IDocumentLinksAdministration& getIDocumentLinksAdministration() const;
+          IDocumentLinksAdministration& getIDocumentLinksAdministration();
+
+    /** Provides access to the document fields administration interface
+     */
+    const IDocumentFieldsAccess& getIDocumentFieldsAccess() const;
+          IDocumentFieldsAccess& getIDocumentFieldsAccess();
+
+    /** Provides access to the document content operations interface
+     */
+          IDocumentContentOperations& getIDocumentContentOperations();
+
+    /** Provides access to the document automatic styles interface
+     */
+          IStyleAccess& getIDocumentStyleAccess();
+
+    /** Provides access to the document's numbered items interface */
+    IDocumentListItems& getIDocumentListItems();
+
+    /// Is node in the visible area of the Shell?
+    bool IsInVisibleArea( SwViewShell const * pSh ) const;
+    /// Is node in a protected area?
+    bool IsInProtectSect() const;
+    /**  Is node in something that is protected (range, frame,
+        table cells ... including anchor in case of frames or footnotes)? */
+    bool IsProtect() const;
+
+    /** Search PageDesc with which this node is formatted. If layout is existent
+       search over layout, else only the hard way is left: search over the nodes
+       to the front!! */
+    const SwPageDesc* FindPageDesc( SwNodeOffset* pPgDescNdIdx = nullptr ) const;
+
+    /// If node is in a fly return the respective format.
+    SwFrameFormat* GetFlyFormat() const;
+
+    /// If node is in a table return the respective table box.
+    SwTableBox* GetTableBox() const;
+
+    SwNodeOffset GetIndex() const { return SwNodeOffset(GetPos()); }
+
+    const SwTextNode* FindOutlineNodeOfLevel(sal_uInt8 nLvl, SwRootFrame const* pLayout = nullptr) const;
+
+    sal_uInt8 HasPrevNextLayNode() const;
+
+    std::vector<SwFrameFormat *> const & GetAnchoredFlys() const { return m_aAnchoredFlys; }
+    void AddAnchoredFly(SwFrameFormat *);
+    void RemoveAnchoredFly(SwFrameFormat *);
+
+    /**
+     * Dumps the node structure to the given destination (file nodes.xml in the current directory by default)
+     */
+    virtual void dumpAsXml(xmlTextWriterPtr pWriter) const;
+
+private:
+    SwNode( const SwNode & rNodes ) = delete;
+    SwNode & operator= ( const SwNode & rNodes ) = delete;
+};
+
+/// Starts a section of nodes in the document model.
+class SAL_DLLPUBLIC_RTTI SwStartNode: public SwNode
+{
+    friend class SwNode;
+    friend class SwNodes;
+    friend class SwEndNode;     ///< to set the theEndOfSection !!
+
+    SwEndNode* m_pEndOfSection;
+    SwStartNodeType m_eStartNodeType;
+
+    /// for the initial StartNode
+    SwStartNode( SwNodes& rNodes, SwNodeOffset nPos );
+
+protected:
+    SwStartNode( const SwNodeIndex &rWhere,
+                 const SwNodeType nNodeType = SwNodeType::Start,
+                 SwStartNodeType = SwNormalStartNode );
+public:
+    SwStartNodeType GetStartNodeType() const        { return m_eStartNodeType; }
+
+    /// Call ChkCondcoll to all ContentNodes of section.
+    void CheckSectionCondColl() const;
+
+    virtual void dumpAsXml(xmlTextWriterPtr pWriter) const override;
+
+private:
+    SwStartNode( const SwStartNode & rNode ) = delete;
+    SwStartNode & operator= ( const SwStartNode & rNode ) = delete;
+};
+
+/// Ends a section of nodes in the document model.
+class SwEndNode final : public SwNode
+{
+    friend class SwNodes;
+    friend class SwTableNode;       ///< To enable creation of its EndNote.
+    friend class SwSectionNode;     ///< To enable creation of its EndNote.
+
+    /// for the initial StartNode
+    SwEndNode( SwNodes& rNodes, SwNodeOffset nPos, SwStartNode& rSttNd );
+
+    SwEndNode( const SwNodeIndex &rWhere, SwStartNode& rSttNd );
+
+    SwEndNode( const SwEndNode & rNode ) = delete;
+    SwEndNode & operator= ( const SwEndNode & rNode ) = delete;
+};
+
+// SwContentNode
+
+class SW_DLLPUBLIC SwContentNode: public sw::BroadcastingModify, public SwNode, public SwIndexReg
+{
+
+    sw::WriterMultiListener m_aCondCollListener;
+    SwFormatColl* m_pCondColl;
+    mutable bool mbSetModifyAtAttr;
+
+protected:
+    SwContentNode( const SwNodeIndex &rWhere, const SwNodeType nNodeType,
+                SwFormatColl *pFormatColl );
+    /** the = 0 forces the class to be an abstract base class, but the dtor can be still called
+       from subclasses */
+    virtual ~SwContentNode() override = 0;
+
+    /**  Attribute-set for all auto attributes of a ContentNode.
+      (e.g. TextNode or NoTextNode). */
+    std::shared_ptr<const SfxItemSet> mpAttrSet;
+
+    /// Make respective nodes create the specific AttrSets.
+    virtual void NewAttrSet( SwAttrPool& ) = 0;
+
+    /** There some functions that like to remove items from the internal
+       SwAttrSet (handle): */
+    sal_uInt16 ClearItemsFromAttrSet( const std::vector<sal_uInt16>& rWhichIds );
+
+    virtual void SwClientNotify( const SwModify&, const SfxHint& rHint) override;
+
+public:
+
+    /** MakeFrame will be called for a certain layout
+       pSib is another SwFrame of the same layout (e.g. the SwRootFrame itself, a sibling, the parent) */
+    virtual SwContentFrame *MakeFrame( SwFrame* pSib ) = 0;
+
+    virtual SwContentNode *JoinNext();
+    /** Is it possible to join two nodes?
+       In pIdx the second position can be returned. */
+    bool CanJoinNext( SwNodeIndex* pIdx =nullptr ) const;
+    bool CanJoinPrev( SwNodeIndex* pIdx =nullptr ) const;
+
+    void MakeStartIndex( SwIndex * pIdx )   { pIdx->Assign( this, 0 ); }
+    void MakeEndIndex( SwIndex * pIdx )     { pIdx->Assign( this, Len() ); }
+
+    bool GoNext(SwIndex *, sal_uInt16 nMode ) const;
+    bool GoPrevious(SwIndex *, sal_uInt16 nMode ) const;
+
+    /// @see GetFrameOfModify
+    SwContentFrame *getLayoutFrame( const SwRootFrame*,
+            const SwPosition *pPos = nullptr,
+            std::pair<Point, bool> const* pViewPosAndCalcFrame = nullptr) const;
+    /** @return the real size of the frame or an empty rectangle if
+       no layout exists. Needed for export filters. */
+    SwRect FindLayoutRect( const bool bPrtArea = false,
+                            const Point* pPoint = nullptr  ) const;
+    SwRect FindPageFrameRect() const;
+
+    /** Method creates all views of document for given node. The content
+       frames that are created are put in the respective layout. */
+    void MakeFramesForAdjacentContentNode(SwContentNode& rNode);
+
+    /** Method deletes all views of document for the node. The content-
+        frames are removed from the respective layout.
+    */
+    void DelFrames(SwRootFrame const* pLayout);
+
+    /** @return count of elements of node content. Default is 1.
+       There are differences between text node and formula node. */
+    virtual sal_Int32 Len() const;
+
+    virtual SwContentNode* MakeCopy(SwDoc&, const SwNodeIndex&, bool bNewFrames) const = 0;
+
+    /// Get information from Client.
+    virtual bool GetInfo( SfxPoolItem& ) const override;
+
+    /// SS for PoolItems: hard attributation.
+
+    /// If bInParent is FALSE search for attribute only in this node.
+    const SfxPoolItem& GetAttr( sal_uInt16 nWhich, bool bInParent=true ) const;
+    template<class T>
+    const T& GetAttr( TypedWhichId<T> nWhich, bool bInParent=true ) const
+    { return static_cast<const T&>(GetAttr(sal_uInt16(nWhich), bInParent)); }
+    bool GetAttr( SfxItemSet& rSet ) const;
+    /// made virtual
+    virtual bool SetAttr( const SfxPoolItem& );
+    virtual bool SetAttr( const SfxItemSet& rSet );
+    virtual bool ResetAttr( sal_uInt16 nWhich1, sal_uInt16 nWhich2 = 0 );
+    virtual bool ResetAttr( const std::vector<sal_uInt16>& rWhichArr );
+    virtual sal_uInt16 ResetAllAttr();
+
+    /// Obtains attribute that is not delivered via conditional style!
+    const SfxPoolItem* GetNoCondAttr( sal_uInt16 nWhich, bool bInParents ) const;
+    template<class T>
+    const T* GetNoCondAttr( TypedWhichId<T> nWhich, bool bInParents ) const
+    { return static_cast<const T*>(GetNoCondAttr(sal_uInt16(nWhich), bInParents)); }
+
+    /** Does node has already its own auto-attributes?
+     Access to SwAttrSet. */
+    inline const SwAttrSet &GetSwAttrSet() const;
+    const SwAttrSet *GetpSwAttrSet() const { return static_cast<const SwAttrSet*>(mpAttrSet.get()); }
+    bool  HasSwAttrSet() const { return mpAttrSet != nullptr; }
+
+    virtual SwFormatColl* ChgFormatColl( SwFormatColl* );
+    SwFormatColl* GetFormatColl() const { return const_cast<SwFormatColl*>(static_cast<const SwFormatColl*>(GetRegisteredIn())); }
+
+    inline SwFormatColl& GetAnyFormatColl() const;
+    void SetCondFormatColl( SwFormatColl* );
+    inline SwFormatColl* GetCondFormatColl() const;
+
+    bool IsAnyCondition( SwCollCondition& rTmp ) const;
+    void ChkCondColl(const SwTextFormatColl* pColl = nullptr);
+
+    /** Invalidates NumRule at the node. NumRule is updated
+       on EndAction of a Shell at the latest. */
+    bool InvalidateNumRule();
+
+    /** determines the text direction for a certain
+       position. @return -1, if text direction could *not* be determined. */
+    SvxFrameDirection GetTextDirection( const SwPosition& rPos,
+                            const Point* pPt ) const;
+
+    void SetModifyAtAttr( bool bSetModifyAtAttr ) const { mbSetModifyAtAttr = bSetModifyAtAttr; }
+    bool GetModifyAtAttr() const { return mbSetModifyAtAttr; }
+
+    static std::unique_ptr<SwOLENodes> CreateOLENodesArray( const SwFormatColl& rColl, bool bOnlyWithInvalidSize );
+
+    // Access to DrawingLayer FillAttributes in a preprocessed form for primitive usage
+    virtual drawinglayer::attribute::SdrAllFillAttributesHelperPtr getSdrAllFillAttributesHelper() const;
+
+    void UpdateAttr(const SwUpdateAttr&);
+
+private:
+    SwContentNode( const SwContentNode & rNode ) = delete;
+    SwContentNode & operator= ( const SwContentNode & rNode ) = delete;
+};
+
+// SwTableNode
+
+class SW_DLLPUBLIC SwTableNode final : public SwStartNode, public sw::BroadcastingModify
+{
+    friend class SwNodes;
+    std::unique_ptr<SwTable> m_pTable;
+
+    virtual ~SwTableNode() override;
+
+public:
+    SwTableNode( const SwNodeIndex & );
+
+    const SwTable& GetTable() const { return *m_pTable; }
+    SwTable& GetTable() { return *m_pTable; }
+    SwTabFrame *MakeFrame( SwFrame* );
+
+    /// Creates the frms for the table node (i.e. the TabFrames).
+    void MakeOwnFrames(SwNodeIndex* pIdxBehind);
+
+    /** Method deletes all views of document for the node.
+       The content frames are removed from the respective layout. */
+    void DelFrames(SwRootFrame const* pLayout = nullptr);
+
+    /** Method creates all views of the document for the previous node.
+       The content frames that are created are put into the respective layout. */
+    void MakeFramesForAdjacentContentNode(const SwNodeIndex & rIdx);
+
+    SwTableNode* MakeCopy( SwDoc&, const SwNodeIndex& ) const;
+    void SetNewTable( std::unique_ptr<SwTable> , bool bNewFrames=true );
+
+    // Removes redline objects that relate to this table from the 'Extra Redlines' table
+    void RemoveRedlines();
+
+    void dumpAsXml(xmlTextWriterPtr pWriter) const override;
+
+private:
+    SwTableNode( const SwTableNode & rNode ) = delete;
+    SwTableNode & operator= ( const SwTableNode & rNode ) = delete;
+};
+
+class SAL_DLLPUBLIC_RTTI SwSectionNode final
+    : public SwStartNode
+{
+    friend class SwNodes;
+
+private:
+    SwSectionNode(const SwSectionNode&) = delete;
+    SwSectionNode& operator=(const SwSectionNode&) = delete;
+
+    std::unique_ptr<SwSection> const m_pSection;
+
+    virtual ~SwSectionNode() override;
+
+public:
+    SwSectionNode(SwNodeIndex const&,
+        SwSectionFormat & rFormat, SwTOXBase const*const pTOXBase);
+
+    const SwSection& GetSection() const { return *m_pSection; }
+          SwSection& GetSection()       { return *m_pSection; }
+
+    SwFrame *MakeFrame( SwFrame* );
+
+    /** Creates the frms for the SectionNode (i.e. the SectionFrames).
+       On default the frames are created until the end of the range.
+       When another NodeIndex pEnd is passed a MakeFrames is called up to it.
+       Used by TableToText. */
+    void MakeOwnFrames(SwNodeIndex* pIdxBehind, SwNodeIndex* pEnd = nullptr);
+
+    /** Method deletes all views of document for the node. The
+     content frames are removed from the respective layout. */
+    void DelFrames(SwRootFrame const* pLayout = nullptr, bool bForce = false);
+
+    /** Method creates all views of document for the previous node.
+       The content frames created are put into the respective layout. */
+    void MakeFramesForAdjacentContentNode(const SwNodeIndex & rIdx);
+
+    SwSectionNode* MakeCopy( SwDoc&, const SwNodeIndex& ) const;
+
+    /// Set pointer in format of section on itself.
+    void NodesArrChgd();
+
+    /** Check for not hidden areas whether there is content that is not in
+       a hidden sub-area. */
+    bool IsContentHidden() const;
+
+    void dumpAsXml(xmlTextWriterPtr pWriter) const override;
+
+};
+
+/** This class is internal, used only during DocumentContentOperationsManager::CopyWithFlyInFly(), and for undo.
+
+Some of the nodes are then replaced with SwPlaceholderNode, and at the end of the operation, removed again.
+FIXME find out if this is really necessary, and if we can avoid creation of the SwPlaceholderNodes in the first place.
+*/
+class SwPlaceholderNode final : private SwNode
+{
+private:
+    friend class SwNodes;
+    SwPlaceholderNode(const SwNodeIndex &rWhere);
+};
+
+inline       SwEndNode   *SwNode::GetEndNode()
+{
+     return SwNodeType::End == m_nNodeType ? static_cast<SwEndNode*>(this) : nullptr;
+}
+inline const SwEndNode   *SwNode::GetEndNode() const
+{
+     return SwNodeType::End == m_nNodeType ? static_cast<const SwEndNode*>(this) : nullptr;
+}
+inline       SwStartNode *SwNode::GetStartNode()
+{
+     return SwNodeType::Start & m_nNodeType ? static_cast<SwStartNode*>(this) : nullptr;
+}
+inline const SwStartNode *SwNode::GetStartNode() const
+{
+     return SwNodeType::Start & m_nNodeType ? static_cast<const SwStartNode*>(this) : nullptr;
+}
+inline       SwTableNode *SwNode::GetTableNode()
+{
+     return SwNodeType::Table == m_nNodeType ? static_cast<SwTableNode*>(this) : nullptr;
+}
+inline const SwTableNode *SwNode::GetTableNode() const
+{
+     return SwNodeType::Table == m_nNodeType ? static_cast<const SwTableNode*>(this) : nullptr;
+}
+inline       SwSectionNode *SwNode::GetSectionNode()
+{
+     return SwNodeType::Section == m_nNodeType ? static_cast<SwSectionNode*>(this) : nullptr;
+}
+inline const SwSectionNode *SwNode::GetSectionNode() const
+{
+     return SwNodeType::Section == m_nNodeType ? static_cast<const SwSectionNode*>(this) : nullptr;
+}
+inline       SwContentNode *SwNode::GetContentNode()
+{
+     return SwNodeType::ContentMask & m_nNodeType ? static_cast<SwContentNode*>(this) : nullptr;
+}
+inline const SwContentNode *SwNode::GetContentNode() const
+{
+     return SwNodeType::ContentMask & m_nNodeType ? static_cast<const SwContentNode*>(this) : nullptr;
+}
+
+inline bool SwNode::IsStartNode() const
+{
+    return bool(SwNodeType::Start & m_nNodeType);
+}
+inline bool SwNode::IsContentNode() const
+{
+    return bool(SwNodeType::ContentMask & m_nNodeType);
+}
+inline bool SwNode::IsEndNode() const
+{
+    return SwNodeType::End == m_nNodeType;
+}
+inline bool SwNode::IsTextNode() const
+{
+    return SwNodeType::Text == m_nNodeType;
+}
+inline bool SwNode::IsTableNode() const
+{
+    return SwNodeType::Table == m_nNodeType;
+}
+inline bool SwNode::IsSectionNode() const
+{
+    return SwNodeType::Section == m_nNodeType;
+}
+inline bool SwNode::IsNoTextNode() const
+{
+    return bool(SwNodeType::NoTextMask & m_nNodeType);
+}
+inline bool SwNode::IsOLENode() const
+{
+    return SwNodeType::Ole == m_nNodeType;
+}
+inline bool SwNode::IsGrfNode() const
+{
+    return SwNodeType::Grf == m_nNodeType;
+}
+
+inline const SwStartNode* SwNode::FindSttNodeByType( SwStartNodeType eTyp ) const
+{
+    return const_cast<SwNode*>(this)->FindSttNodeByType( eTyp );
+}
+inline const SwTableNode* SwNode::FindTableNode() const
+{
+    return const_cast<SwNode*>(this)->FindTableNode();
+}
+inline const SwSectionNode* SwNode::FindSectionNode() const
+{
+    return const_cast<SwNode*>(this)->FindSectionNode();
+}
+inline SwNodeOffset SwNode::StartOfSectionIndex() const
+{
+    return m_pStartOfSection->GetIndex();
+}
+inline SwNodeOffset SwNode::EndOfSectionIndex() const
+{
+    const SwStartNode* pStNd = IsStartNode() ? static_cast<const SwStartNode*>(this) : m_pStartOfSection;
+    return pStNd->m_pEndOfSection->GetIndex();
+}
+inline const SwEndNode* SwNode::EndOfSectionNode() const
+{
+    const SwStartNode* pStNd = IsStartNode() ? static_cast<const SwStartNode*>(this) : m_pStartOfSection;
+    return pStNd->m_pEndOfSection;
+}
+inline SwEndNode* SwNode::EndOfSectionNode()
+{
+    const SwStartNode* pStNd = IsStartNode() ? static_cast<const SwStartNode*>(this) : m_pStartOfSection;
+    return pStNd->m_pEndOfSection;
+}
+
+inline SwNodes& SwNode::GetNodes()
+{
+    return static_cast<SwNodes&>(GetArray());
+}
+inline const SwNodes& SwNode::GetNodes() const
+{
+    return static_cast<SwNodes&>(GetArray());
+}
+
+inline SwFormatColl* SwContentNode::GetCondFormatColl() const
+{
+    return m_pCondColl;
+}
+
+inline SwFormatColl& SwContentNode::GetAnyFormatColl() const
+{
+    return m_pCondColl
+            ? *m_pCondColl
+            : *const_cast<SwFormatColl*>(static_cast<const SwFormatColl*>(GetRegisteredIn()));
+}
+
+inline const SwAttrSet& SwContentNode::GetSwAttrSet() const
+{
+    return mpAttrSet ? *GetpSwAttrSet() : GetAnyFormatColl().GetAttrSet();
+}
+
+//FEATURE::CONDCOLL
+
+inline const SfxPoolItem& SwContentNode::GetAttr( sal_uInt16 nWhich,
+                                                bool bInParents ) const
+{
+    return GetSwAttrSet().Get( nWhich, bInParents );
+}
+
+inline SwPlaceholderNode::SwPlaceholderNode(const SwNodeIndex &rWhere)
+    : SwNode(rWhere, SwNodeType::PlaceHolder)
+{
+}
+
+inline SwNode* SwNodes::operator[]( SwNodeOffset n ) const
+{
+    return static_cast<SwNode*>(BigPtrArray::operator[] ( sal_Int32(n) ));
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */