sw/inc/node.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SW_INC_NODE_HXX
  21 #define INCLUDED_SW_INC_NODE_HXX
  22
  23 #include <sal/types.h>
  24
  25 #include "swdllapi.h"
  26 #include "BorderCacheOwner.hxx"
  27 #include "ndarr.hxx"
  28 #include "ndtyp.hxx"
  29 #include "contentindex.hxx"
  30 #include "fmtcol.hxx"
  31 #include "nodeoffset.hxx"
  32
  33 #include <sfx2/AccessibilityIssue.hxx>
  34
  35 #include <memory>
  36 #include <vector>
  37
  38 class SwContentFrame;
  39 class SwContentNode;
  40 class SwDoc;
  41 class SwEndNode;
  42 class SwFrame;
  43 class SwFrameFormat;
  44 class SwGrfNode;
  45 class SwNoTextNode;
  46 class SwNodeIndex;
  47 class SwOLENode;
  48 class SwRect;
  49 class SwSection;
  50 class SwSectionFormat;
  51 class SwTOXBase;
  52 class SwSectionNode;
  53 class SwStartNode;
  54 class SwTabFrame;
  55 class SwRootFrame;
  56 class SwTable;
  57 class SwTableNode;
  58 class SwTableBox;
  59 class SwTextNode;
  60 class SwPageDesc;
  61 class SwViewShell;
  62 struct SwPosition;
  63 class IStyleAccess;
  64 class IDocumentSettingAccess;
  65 class IDocumentDeviceAccess;
  66 class IDocumentMarkAccess;
  67 class IDocumentRedlineAccess;
  68 class IDocumentStylePoolAccess;
  69 class IDocumentLinksAdministration;
  70 class IDocumentFieldsAccess;
  71 class IDocumentContentOperations;
  72 class IDocumentListItems;
  73 class Point;
  74 enum class SvxFrameDirection;
  75 typedef std::vector<SwOLENode*> SwOLENodes; // docary.hxx
  76 enum class SwCursorSkipMode;
  77
  78 namespace drawinglayer::attribute {
  79     class SdrAllFillAttributesHelper;
  80     typedef std::shared_ptr< SdrAllFillAttributesHelper > SdrAllFillAttributesHelperPtr;
  81 }
  82
  83 // Accessibility check
  84
  85 namespace sw
  86 {
  87 struct AccessibilityCheckStatus
  88 {
  89     std::unique_ptr<sfx::AccessibilityIssueCollection> pCollection;
  90     void reset();
  91 };
  92
  93 }
  94
  95 /// Base class of the Writer document model elements.
  96 class SW_DLLPUBLIC SwNode
  97     : public sw::BorderCacheOwner, private BigPtrEntry
  98 {
  99     friend class SwNodes;
 100
 101     SwNodeType m_nNodeType;
 102
 103     /// For text nodes: level of auto format. Was put here because we had still free bits.
 104     sal_uInt8 m_nAFormatNumLvl : 3;
 105     bool m_bIgnoreDontExpand : 1;     ///< for Text Attributes - ignore the flag
 106
 107     mutable sw::AccessibilityCheckStatus m_aAccessibilityCheckStatus;
 108
 109 public:
 110     /// sw_redlinehide: redline node merge state
 111     enum class Merge { None, First, NonFirst, Hidden };
 112     bool IsCreateFrameWhenHidingRedlines() const {
 113         return m_eMerge == Merge::None || m_eMerge == Merge::First;
 114     }
 115     void SetRedlineMergeFlag(Merge const eMerge) { m_eMerge = eMerge; }
 116     Merge GetRedlineMergeFlag() const { return m_eMerge; }
 117 private:
 118     Merge m_eMerge;
 119
 120 #ifdef DBG_UTIL
 121     static tools::Long s_nSerial;
 122     tools::Long m_nSerial;
 123 #endif
 124
 125     /// all SwFrameFormat that are anchored at the node
 126     /// invariant: SwFrameFormat is in the list iff
 127     /// SwFrameFormat::GetAnchor().GetContentAnchor() points to this node
 128     std::vector<SwFrameFormat*> m_aAnchoredFlys;
 129
 130 protected:
 131     SwStartNode* m_pStartOfSection;
 132
 133     /// only used by SwContentNodeTmp in SwTextNode::Update
 134     SwNode();
 135
 136     SwNode( const SwNode& rWhere, const SwNodeType nNodeId );
 137
 138     /// for the initial StartNode
 139     SwNode( SwNodes& rNodes, SwNodeOffset nPos, const SwNodeType nNodeId );
 140
 141 public:
 142     /** the = 0 forces the class to be an abstract base class, but the dtor can be still called
 143        from subclasses */
 144     virtual ~SwNode() override = 0;
 145
 146 #ifdef DBG_UTIL
 147     tools::Long GetSerial() const { return m_nSerial; }
 148 #endif
 149
 150     sal_uInt16 GetSectionLevel() const;
 151
 152     inline SwNodeOffset StartOfSectionIndex() const;
 153     const SwStartNode* StartOfSectionNode() const { return m_pStartOfSection; }
 154     SwStartNode* StartOfSectionNode() { return m_pStartOfSection; }
 155
 156     inline SwNodeOffset EndOfSectionIndex() const;
 157     inline const SwEndNode* EndOfSectionNode() const;
 158     inline         SwEndNode* EndOfSectionNode();
 159
 160     sal_uInt8 GetAutoFormatLvl() const     { return m_nAFormatNumLvl; }
 161     void SetAutoFormatLvl( sal_uInt8 nVal )      { m_nAFormatNumLvl = nVal; }
 162
 163     bool IsIgnoreDontExpand() const  { return m_bIgnoreDontExpand; }
 164     void SetIgnoreDontExpand( bool bNew )  { m_bIgnoreDontExpand = bNew; }
 165
 166     SwNodeType   GetNodeType() const { return m_nNodeType; }
 167
 168     inline       SwStartNode *GetStartNode();
 169     inline const SwStartNode *GetStartNode() const;
 170     inline       SwContentNode *GetContentNode();
 171     inline const SwContentNode *GetContentNode() const;
 172     inline       SwEndNode   *GetEndNode();
 173     inline const SwEndNode   *GetEndNode() const;
 174     inline       SwTextNode   *GetTextNode();
 175     inline const SwTextNode   *GetTextNode() const;
 176     inline       SwOLENode   *GetOLENode();
 177     inline const SwOLENode   *GetOLENode() const;
 178     inline       SwNoTextNode *GetNoTextNode();
 179     inline const SwNoTextNode *GetNoTextNode() const;
 180     inline       SwGrfNode   *GetGrfNode();
 181     inline const SwGrfNode   *GetGrfNode() const;
 182     inline       SwTableNode *GetTableNode();
 183     inline const SwTableNode *GetTableNode() const;
 184     inline       SwSectionNode *GetSectionNode();
 185     inline const SwSectionNode *GetSectionNode() const;
 186
 187     bool IsStartNode() const { return bool(SwNodeType::Start & m_nNodeType); }
 188     bool IsContentNode() const { return bool(SwNodeType::ContentMask & m_nNodeType); }
 189     bool IsEndNode() const { return SwNodeType::End == m_nNodeType; }
 190     bool IsTextNode() const { return SwNodeType::Text == m_nNodeType; }
 191     bool IsTableNode() const { return SwNodeType::Table == m_nNodeType; }
 192     bool IsSectionNode() const { return SwNodeType::Section == m_nNodeType; }
 193     bool IsOLENode() const { return SwNodeType::Ole == m_nNodeType; }
 194     bool IsNoTextNode() const { return bool(SwNodeType::NoTextMask & m_nNodeType); }
 195     bool IsGrfNode() const { return SwNodeType::Grf == m_nNodeType; }
 196
 197     /**
 198        Checks if this node is in redlines.
 199
 200        @retval true       this node is in redlines
 201        @retval false      else
 202      */
 203     bool IsInRedlines() const;
 204
 205     /** Search table node, in which it is. If it is in no table
 206        @return 0. */
 207                     SwTableNode *FindTableNode();
 208     inline const  SwTableNode *FindTableNode() const;
 209
 210     /** Search section node, in which it is. If it is in no section
 211        @return 0. */
 212                     SwSectionNode *FindSectionNode();
 213     inline    const   SwSectionNode *FindSectionNode() const;
 214
 215     SwStartNode* FindSttNodeByType( SwStartNodeType eTyp );
 216     inline const SwStartNode* FindSttNodeByType( SwStartNodeType eTyp ) const;
 217
 218     const SwStartNode* FindTableBoxStartNode() const
 219                         { return FindSttNodeByType( SwTableBoxStartNode ); }
 220     const SwStartNode* FindFlyStartNode() const
 221                         { return FindSttNodeByType( SwFlyStartNode ); }
 222     const SwStartNode* FindFootnoteStartNode() const
 223                         { return FindSttNodeByType( SwFootnoteStartNode ); }
 224     const SwStartNode* FindHeaderStartNode() const
 225                         { return FindSttNodeByType( SwHeaderStartNode ); }
 226     const SwStartNode* FindFooterStartNode() const
 227                         { return FindSttNodeByType( SwFooterStartNode ); }
 228
 229     /// Node is in which nodes-array/doc?
 230     inline          SwNodes& GetNodes();
 231     inline const  SwNodes& GetNodes() const;
 232
 233     SwDoc& GetDoc()
 234     {
 235         return GetNodes().GetDoc();
 236     }
 237
 238     const SwDoc& GetDoc() const
 239     {
 240         return GetNodes().GetDoc();
 241     }
 242
 243     /** Provides access to the document setting interface
 244      */
 245     const IDocumentSettingAccess* getIDocumentSettingAccess() const;
 246
 247     /** Provides access to the document device interface
 248      */
 249     const IDocumentDeviceAccess& getIDocumentDeviceAccess() const;
 250
 251     /** Provides access to the document bookmark interface
 252      */
 253     const IDocumentMarkAccess* getIDocumentMarkAccess() const;
 254
 255     /** Provides access to the document redline interface
 256      */
 257     const IDocumentRedlineAccess& getIDocumentRedlineAccess() const;
 258
 259     /** Provides access to the document style pool interface
 260      */
 261     const IDocumentStylePoolAccess& getIDocumentStylePoolAccess() const;
 262
 263     /** Provides access to the document draw model interface
 264      */
 265     const IDocumentDrawModelAccess& getIDocumentDrawModelAccess() const;
 266
 267     /** Provides access to the document layout interface
 268      */
 269     const IDocumentLayoutAccess& getIDocumentLayoutAccess() const;
 270           IDocumentLayoutAccess& getIDocumentLayoutAccess();
 271
 272     /** Provides access to the document links administration interface
 273      */
 274     const IDocumentLinksAdministration& getIDocumentLinksAdministration() const;
 275           IDocumentLinksAdministration& getIDocumentLinksAdministration();
 276
 277     /** Provides access to the document fields administration interface
 278      */
 279     const IDocumentFieldsAccess& getIDocumentFieldsAccess() const;
 280           IDocumentFieldsAccess& getIDocumentFieldsAccess();
 281
 282     /** Provides access to the document content operations interface
 283      */
 284           IDocumentContentOperations& getIDocumentContentOperations();
 285
 286     /** Provides access to the document automatic styles interface
 287      */
 288           IStyleAccess& getIDocumentStyleAccess();
 289
 290     /** Provides access to the document's numbered items interface */
 291     IDocumentListItems& getIDocumentListItems();
 292
 293     /// Is node in the visible area of the Shell?
 294     bool IsInVisibleArea( SwViewShell const * pSh ) const;
 295     /// Is node in a protected area?
 296     bool IsInProtectSect() const;
 297     /**  Is node in something that is protected (range, frame,
 298         table cells ... including anchor in case of frames or footnotes)? */
 299     bool IsProtect() const;
 300
 301     /** Search PageDesc with which this node is formatted. If layout is existent
 302        search over layout, else only the hard way is left: search over the nodes
 303        to the front!! */
 304     const SwPageDesc* FindPageDesc( SwNodeOffset* pPgDescNdIdx = nullptr ) const;
 305
 306     /// If node is in a fly return the respective format.
 307     SwFrameFormat* GetFlyFormat() const;
 308
 309     /// If node is in a table return the respective table box.
 310     SwTableBox* GetTableBox() const;
 311
 312     SwNodeOffset GetIndex() const { return SwNodeOffset(GetPos()); }
 313
 314     const SwTextNode* FindOutlineNodeOfLevel(sal_uInt8 nLvl, SwRootFrame const* pLayout = nullptr) const;
 315
 316     sal_uInt8 HasPrevNextLayNode() const;
 317
 318     std::vector<SwFrameFormat *> const & GetAnchoredFlys() const { return m_aAnchoredFlys; }
 319     void AddAnchoredFly(SwFrameFormat *);
 320     void RemoveAnchoredFly(SwFrameFormat *);
 321
 322     /**
 323      * Dumps the node structure to the given destination (file nodes.xml in the current directory by default)
 324      */
 325     virtual void dumpAsXml(xmlTextWriterPtr pWriter) const;
 326
 327     bool operator==(const SwNode& rOther) const { return this == &rOther; }
 328     bool operator!=(const SwNode& rOther) const { return this != &rOther; }
 329     bool operator<(const SwNode& rOther) const { assert(&GetNodes() == &rOther.GetNodes()); return GetIndex() < rOther.GetIndex(); }
 330     bool operator<=(const SwNode& rOther) const { assert(&GetNodes() == &rOther.GetNodes()); return GetIndex() <= rOther.GetIndex(); }
 331     bool operator>(const SwNode& rOther) const { assert(&GetNodes() == &rOther.GetNodes()); return GetIndex() > rOther.GetIndex(); }
 332     bool operator>=(const SwNode& rOther) const { assert(&GetNodes() == &rOther.GetNodes()); return GetIndex() >= rOther.GetIndex(); }
 333
 334     sw::AccessibilityCheckStatus& getAccessibilityCheckStatus()
 335     {
 336         return m_aAccessibilityCheckStatus;
 337     }
 338
 339     void resetAndQueueAccessibilityCheck(bool bIssueObjectNameChanged = false);
 340
 341 private:
 342     SwNode( const SwNode & rNodes ) = delete;
 343     SwNode & operator= ( const SwNode & rNodes ) = delete;
 344 };
 345
 346 /// Starts a section of nodes in the document model.
 347 class SAL_DLLPUBLIC_RTTI SwStartNode: public SwNode
 348 {
 349     friend class SwNode;
 350     friend class SwNodes;
 351     friend class SwEndNode;     ///< to set the theEndOfSection !!
 352
 353     SwEndNode* m_pEndOfSection;
 354     SwStartNodeType m_eStartNodeType;
 355
 356     /// for the initial StartNode
 357     SwStartNode( SwNodes& rNodes, SwNodeOffset nPos );
 358
 359 protected:
 360     SwStartNode( const SwNode& rWhere,
 361                  const SwNodeType nNodeType = SwNodeType::Start,
 362                  SwStartNodeType = SwNormalStartNode );
 363 public:
 364     SwStartNodeType GetStartNodeType() const        { return m_eStartNodeType; }
 365
 366     /// Call ChkCondcoll to all ContentNodes of section.
 367     void CheckSectionCondColl() const;
 368
 369     virtual void dumpAsXml(xmlTextWriterPtr pWriter) const override;
 370
 371 private:
 372     SwStartNode( const SwStartNode & rNode ) = delete;
 373     SwStartNode & operator= ( const SwStartNode & rNode ) = delete;
 374 };
 375
 376 /// Ends a section of nodes in the document model.
 377 class SwEndNode final : public SwNode
 378 {
 379     friend class SwNodes;
 380     friend class SwTableNode;       ///< To enable creation of its EndNote.
 381     friend class SwSectionNode;     ///< To enable creation of its EndNote.
 382
 383     /// for the initial StartNode
 384     SwEndNode( SwNodes& rNodes, SwNodeOffset nPos, SwStartNode& rSttNd );
 385
 386     SwEndNode( const SwNode& rWhere, SwStartNode& rSttNd );
 387
 388     SwEndNode( const SwEndNode & rNode ) = delete;
 389     SwEndNode & operator= ( const SwEndNode & rNode ) = delete;
 390 };
 391
 392 // SwContentNode
 393
 394 class SAL_DLLPUBLIC_RTTI SwContentNode: public sw::BroadcastingModify, public SwNode, public SwContentIndexReg
 395 {
 396
 397     sw::WriterMultiListener m_aCondCollListener;
 398     SwFormatColl* m_pCondColl;
 399     mutable bool mbSetModifyAtAttr;
 400
 401 protected:
 402     /// only used by SwContentNodeTmp in SwTextNode::Update
 403     SwContentNode();
 404
 405     SwContentNode( const SwNode& rWhere, const SwNodeType nNodeType,
 406                 SwFormatColl *pFormatColl );
 407     /** the = 0 forces the class to be an abstract base class, but the dtor can be still called
 408        from subclasses */
 409     virtual ~SwContentNode() override = 0;
 410
 411     /**  Attribute-set for all auto attributes of a ContentNode.
 412       (e.g. TextNode or NoTextNode). */
 413     std::shared_ptr<const SwAttrSet> mpAttrSet;
 414
 415     /// Make respective nodes create the specific AttrSets.
 416     virtual void NewAttrSet( SwAttrPool& ) = 0;
 417
 418     /** There some functions that like to remove items from the internal
 419        SwAttrSet (handle): */
 420     sal_uInt16 ClearItemsFromAttrSet( const std::vector<sal_uInt16>& rWhichIds );
 421
 422     virtual void SwClientNotify( const SwModify&, const SfxHint& rHint) override;
 423
 424 public:
 425
 426     /** MakeFrame will be called for a certain layout
 427        pSib is another SwFrame of the same layout (e.g. the SwRootFrame itself, a sibling, the parent) */
 428     virtual SwContentFrame *MakeFrame( SwFrame* pSib ) = 0;
 429
 430     virtual SwContentNode *JoinNext();
 431     /** Is it possible to join two nodes?
 432        In pIdx the second position can be returned. */
 433     SW_DLLPUBLIC bool CanJoinNext( SwNodeIndex* pIdx = nullptr ) const;
 434     bool CanJoinNext( SwPosition* pIdx ) const;
 435     SW_DLLPUBLIC bool CanJoinPrev( SwNodeIndex* pIdx =nullptr ) const;
 436
 437     bool GoNext(SwContentIndex *, SwCursorSkipMode nMode ) const;
 438     bool GoNext(SwPosition*, SwCursorSkipMode nMode ) const;
 439     bool GoPrevious(SwContentIndex *, SwCursorSkipMode nMode ) const;
 440
 441     /// @see GetFrameOfModify
 442     SW_DLLPUBLIC SwContentFrame *getLayoutFrame( const SwRootFrame*,
 443             const SwPosition *pPos = nullptr,
 444             std::pair<Point, bool> const* pViewPosAndCalcFrame = nullptr) const;
 445     /** @return the real size of the frame or an empty rectangle if
 446        no layout exists. Needed for export filters. */
 447     SW_DLLPUBLIC SwRect FindLayoutRect( const bool bPrtArea = false,
 448                             const Point* pPoint = nullptr  ) const;
 449     SW_DLLPUBLIC SwRect FindPageFrameRect() const;
 450
 451     /** Method creates all views of document for given node. The content
 452        frames that are created are put in the respective layout. */
 453     void MakeFramesForAdjacentContentNode(SwContentNode& rNode);
 454
 455     /** Method deletes all views of document for the node. The content-
 456         frames are removed from the respective layout.
 457     */
 458     void DelFrames(SwRootFrame const* pLayout);
 459
 460     /** @return count of elements of node content. Default is 1.
 461        There are differences between text node and formula node. */
 462     virtual sal_Int32 Len() const;
 463
 464     virtual SwContentNode* MakeCopy(SwDoc&, SwNode& rWhere, bool bNewFrames) const = 0;
 465
 466     /// Get information from Client.
 467     virtual bool GetInfo( SfxPoolItem& ) const override;
 468
 469     /// SS for PoolItems: hard attributation.
 470
 471     /// If bInParent is FALSE search for attribute only in this node.
 472     const SfxPoolItem& GetAttr( sal_uInt16 nWhich, bool bInParent=true ) const;
 473     template<class T>
 474     const T& GetAttr( TypedWhichId<T> nWhich, bool bInParent=true ) const
 475     { return static_cast<const T&>(GetAttr(sal_uInt16(nWhich), bInParent)); }
 476     SW_DLLPUBLIC bool GetAttr( SfxItemSet& rSet ) const;
 477     /// made virtual
 478     SW_DLLPUBLIC virtual bool SetAttr( const SfxPoolItem& );
 479     virtual bool SetAttr( const SfxItemSet& rSet );
 480     virtual bool ResetAttr( sal_uInt16 nWhich1, sal_uInt16 nWhich2 = 0 );
 481     virtual bool ResetAttr( const std::vector<sal_uInt16>& rWhichArr );
 482     virtual sal_uInt16 ResetAllAttr();
 483
 484     /// Obtains attribute that is not delivered via conditional style!
 485     SW_DLLPUBLIC const SfxPoolItem* GetNoCondAttr( sal_uInt16 nWhich, bool bInParents ) const;
 486     template<class T>
 487     const T* GetNoCondAttr( TypedWhichId<T> nWhich, bool bInParents ) const
 488     { return static_cast<const T*>(GetNoCondAttr(sal_uInt16(nWhich), bInParents)); }
 489
 490     /** Does node has already its own auto-attributes?
 491      Access to SwAttrSet. */
 492     inline const SwAttrSet &GetSwAttrSet() const;
 493     const SwAttrSet *GetpSwAttrSet() const { return mpAttrSet.get(); }
 494     bool  HasSwAttrSet() const { return mpAttrSet != nullptr; }
 495
 496     virtual SwFormatColl* ChgFormatColl( SwFormatColl* );
 497     SwFormatColl* GetFormatColl() const { return const_cast<SwFormatColl*>(static_cast<const SwFormatColl*>(GetRegisteredIn())); }
 498
 499     inline SwFormatColl& GetAnyFormatColl() const;
 500     void SetCondFormatColl( SwFormatColl* );
 501     inline SwFormatColl* GetCondFormatColl() const;
 502
 503     bool IsAnyCondition( SwCollCondition& rTmp ) const;
 504     void ChkCondColl(const SwTextFormatColl* pColl = nullptr);
 505
 506     /** Invalidates NumRule at the node. NumRule is updated
 507        on EndAction of a Shell at the latest. */
 508     bool InvalidateNumRule();
 509
 510     /** determines the text direction for a certain
 511        position. @return -1, if text direction could *not* be determined. */
 512     SvxFrameDirection GetTextDirection( const SwPosition& rPos,
 513                             const Point* pPt ) const;
 514
 515     void SetModifyAtAttr( bool bSetModifyAtAttr ) const { mbSetModifyAtAttr = bSetModifyAtAttr; }
 516     bool GetModifyAtAttr() const { return mbSetModifyAtAttr; }
 517
 518     static std::unique_ptr<SwOLENodes> CreateOLENodesArray( const SwFormatColl& rColl, bool bOnlyWithInvalidSize );
 519
 520     // Access to DrawingLayer FillAttributes in a preprocessed form for primitive usage
 521     virtual drawinglayer::attribute::SdrAllFillAttributesHelperPtr getSdrAllFillAttributesHelper() const;
 522
 523     void UpdateAttr(const SwUpdateAttr&);
 524
 525 private:
 526     SwContentNode( const SwContentNode & rNode ) = delete;
 527     SwContentNode & operator= ( const SwContentNode & rNode ) = delete;
 528 };
 529
 530 // SwTableNode
 531
 532 class SW_DLLPUBLIC SwTableNode final : public SwStartNode, public sw::BroadcastingModify
 533 {
 534     friend class SwNodes;
 535     std::unique_ptr<SwTable> m_pTable;
 536
 537     virtual ~SwTableNode() override;
 538
 539 public:
 540     SwTableNode( const SwNode& );
 541
 542     const SwTable& GetTable() const { return *m_pTable; }
 543     SwTable& GetTable() { return *m_pTable; }
 544     SwTabFrame *MakeFrame( SwFrame* );
 545
 546     /// Creates the frms for the table node (i.e. the TabFrames).
 547     /// pIdxBehind is optional parameter.
 548     void MakeOwnFrames(SwPosition* pIdxBehind = nullptr);
 549
 550     /** Method deletes all views of document for the node.
 551        The content frames are removed from the respective layout. */
 552     void DelFrames(SwRootFrame const* pLayout = nullptr);
 553
 554     /** Method creates all views of the document for the previous node.
 555        The content frames that are created are put into the respective layout. */
 556     void MakeFramesForAdjacentContentNode(const SwNodeIndex & rIdx);
 557
 558     SwTableNode* MakeCopy( SwDoc&, const SwNodeIndex& ) const;
 559     void SetNewTable( std::unique_ptr<SwTable> , bool bNewFrames=true );
 560
 561     // Removes redline objects that relate to this table from the 'Extra Redlines' table
 562     void RemoveRedlines();
 563
 564     void dumpAsXml(xmlTextWriterPtr pWriter) const override;
 565
 566 private:
 567     SwTableNode( const SwTableNode & rNode ) = delete;
 568     SwTableNode & operator= ( const SwTableNode & rNode ) = delete;
 569 };
 570
 571 /// A section node represents the start of a section on the UI, i.e. the container created using
 572 /// Insert -> Section menu item.
 573 class SAL_DLLPUBLIC_RTTI SwSectionNode final
 574     : public SwStartNode
 575 {
 576     friend class SwNodes;
 577
 578 private:
 579     SwSectionNode(const SwSectionNode&) = delete;
 580     SwSectionNode& operator=(const SwSectionNode&) = delete;
 581
 582     std::unique_ptr<SwSection> const m_pSection;
 583
 584     virtual ~SwSectionNode() override;
 585
 586 public:
 587     SwSectionNode(const SwNode& rWhere,
 588         SwSectionFormat & rFormat, SwTOXBase const*const pTOXBase);
 589
 590     const SwSection& GetSection() const { return *m_pSection; }
 591           SwSection& GetSection()       { return *m_pSection; }
 592
 593     SwFrame* MakeFrame(SwFrame* pSib, bool bHidden);
 594
 595     /** Creates the frms for the SectionNode (i.e. the SectionFrames).
 596        On default the frames are created until the end of the range.
 597        When another NodeIndex pEnd is passed a MakeFrames is called up to it.
 598        Used by TableToText. */
 599     void MakeOwnFrames(SwNodeIndex* pIdxBehind, SwNodeIndex* pEnd = nullptr);
 600
 601     /** Method deletes all views of document for the node. The
 602      content frames are removed from the respective layout. */
 603     void DelFrames(SwRootFrame const* pLayout = nullptr, bool bForce = false);
 604
 605     /** Method creates all views of document for the previous node.
 606        The content frames created are put into the respective layout. */
 607     void MakeFramesForAdjacentContentNode(const SwNodeIndex & rIdx);
 608
 609     SwSectionNode* MakeCopy( SwDoc&, const SwNodeIndex& ) const;
 610
 611     /// Set pointer in format of section on itself.
 612     void NodesArrChgd();
 613
 614     /** Check for not hidden areas whether there is content that is not in
 615        a hidden sub-area. */
 616     bool IsContentHidden() const;
 617
 618     void dumpAsXml(xmlTextWriterPtr pWriter) const override;
 619
 620 };
 621
 622 /** This class is internal, used only during DocumentContentOperationsManager::CopyWithFlyInFly(), and for undo.
 623
 624 Some of the nodes are then replaced with SwPlaceholderNode, and at the end of the operation, removed again.
 625 FIXME find out if this is really necessary, and if we can avoid creation of the SwPlaceholderNodes in the first place.
 626 */
 627 class SwPlaceholderNode final : private SwNode
 628 {
 629 private:
 630     friend class SwNodes;
 631     SwPlaceholderNode(const SwNode& rWhere);
 632 };
 633
 634 inline       SwEndNode   *SwNode::GetEndNode()
 635 {
 636      return IsEndNode() ? static_cast<SwEndNode*>(this) : nullptr;
 637 }
 638 inline const SwEndNode   *SwNode::GetEndNode() const
 639 {
 640      return IsEndNode() ? static_cast<const SwEndNode*>(this) : nullptr;
 641 }
 642 inline       SwStartNode *SwNode::GetStartNode()
 643 {
 644      return IsStartNode() ? static_cast<SwStartNode*>(this) : nullptr;
 645 }
 646 inline const SwStartNode *SwNode::GetStartNode() const
 647 {
 648      return IsStartNode() ? static_cast<const SwStartNode*>(this) : nullptr;
 649 }
 650 inline       SwTableNode *SwNode::GetTableNode()
 651 {
 652      return IsTableNode() ? static_cast<SwTableNode*>(this) : nullptr;
 653 }
 654 inline const SwTableNode *SwNode::GetTableNode() const
 655 {
 656      return IsTableNode() ? static_cast<const SwTableNode*>(this) : nullptr;
 657 }
 658 inline       SwSectionNode *SwNode::GetSectionNode()
 659 {
 660      return IsSectionNode() ? static_cast<SwSectionNode*>(this) : nullptr;
 661 }
 662 inline const SwSectionNode *SwNode::GetSectionNode() const
 663 {
 664      return IsSectionNode() ? static_cast<const SwSectionNode*>(this) : nullptr;
 665 }
 666 inline       SwContentNode *SwNode::GetContentNode()
 667 {
 668      return IsContentNode() ? static_cast<SwContentNode*>(this) : nullptr;
 669 }
 670 inline const SwContentNode *SwNode::GetContentNode() const
 671 {
 672      return IsContentNode() ? static_cast<const SwContentNode*>(this) : nullptr;
 673 }
 674
 675 inline const SwStartNode* SwNode::FindSttNodeByType( SwStartNodeType eTyp ) const
 676 {
 677     return const_cast<SwNode*>(this)->FindSttNodeByType( eTyp );
 678 }
 679 inline const SwTableNode* SwNode::FindTableNode() const
 680 {
 681     return const_cast<SwNode*>(this)->FindTableNode();
 682 }
 683 inline const SwSectionNode* SwNode::FindSectionNode() const
 684 {
 685     return const_cast<SwNode*>(this)->FindSectionNode();
 686 }
 687 inline SwNodeOffset SwNode::StartOfSectionIndex() const
 688 {
 689     return m_pStartOfSection->GetIndex();
 690 }
 691 inline SwNodeOffset SwNode::EndOfSectionIndex() const
 692 {
 693     return EndOfSectionNode()->GetIndex();
 694 }
 695 inline const SwEndNode* SwNode::EndOfSectionNode() const
 696 {
 697     const SwStartNode* pStNd = IsStartNode() ? static_cast<const SwStartNode*>(this) : m_pStartOfSection;
 698     return pStNd->m_pEndOfSection;
 699 }
 700 inline SwEndNode* SwNode::EndOfSectionNode()
 701 {
 702     const SwStartNode* pStNd = IsStartNode() ? static_cast<const SwStartNode*>(this) : m_pStartOfSection;
 703     return pStNd->m_pEndOfSection;
 704 }
 705
 706 inline SwNodes& SwNode::GetNodes()
 707 {
 708     return static_cast<SwNodes&>(GetArray());
 709 }
 710 inline const SwNodes& SwNode::GetNodes() const
 711 {
 712     return static_cast<SwNodes&>(GetArray());
 713 }
 714
 715 inline SwFormatColl* SwContentNode::GetCondFormatColl() const
 716 {
 717     return m_pCondColl;
 718 }
 719
 720 inline SwFormatColl& SwContentNode::GetAnyFormatColl() const
 721 {
 722     return m_pCondColl
 723             ? *m_pCondColl
 724             : *const_cast<SwFormatColl*>(static_cast<const SwFormatColl*>(GetRegisteredIn()));
 725 }
 726
 727 inline const SwAttrSet& SwContentNode::GetSwAttrSet() const
 728 {
 729     return mpAttrSet ? *GetpSwAttrSet() : GetAnyFormatColl().GetAttrSet();
 730 }
 731
 732 inline const SfxPoolItem& SwContentNode::GetAttr( sal_uInt16 nWhich,
 733                                                 bool bInParents ) const
 734 {
 735     return GetSwAttrSet().Get( nWhich, bInParents );
 736 }
 737
 738 inline SwPlaceholderNode::SwPlaceholderNode(const SwNode& rWhere)
 739     : SwNode(rWhere, SwNodeType::PlaceHolder)
 740 {
 741 }
 742
 743 inline SwNode* SwNodes::operator[]( SwNodeOffset n ) const
 744 {
 745     return static_cast<SwNode*>(BigPtrArray::operator[] ( sal_Int32(n) ));
 746 }
 747
 748 #endif
 749
 750 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */