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office-gobmx/sw/inc/ndtxt.hxx
Noel Grandin 27352b8163 Add XWeak constructor and operator= to uno::WeakReference 
which is faster since we can skip the UNO_QUERY.

Change-Id: Id95ad9f3568213e974bd13659d92d4ea94dbfbd6
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/130282
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2022-02-22 12:27:55 +01:00

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/* -*- 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 .
*/
#pragma once
#include <cppuhelper/weakref.hxx>
#include <com/sun/star/text/XTextContent.hpp>
#include "swdllapi.h"
#include "IDocumentContentOperations.hxx"
#include "SwNumberTreeTypes.hxx"
#include "hintids.hxx"
#include "modeltoviewhelper.hxx"
#include "ndhints.hxx"
#include "node.hxx"
#include "paratr.hxx"
#include <sfx2/Metadatable.hxx>
#include <o3tl/sorted_vector.hxx>
#include <memory>
#include <vector>
#include <functional>
class SfxHint;
class SwNumRule;
class SwNodeNum;
class SvxLRSpaceItem;
namespace utl {
class TransliterationWrapper;
}
namespace vcl
{
class Font;
}
class SwContentFrame;
class SwTextField;
class SwTextInputField;
class SfxItemSet;
class SwUndoTransliterate;
struct SwSpellArgs;
struct SwConversionArgs;
class SwInterHyphInfo;
class SwWrongList;
class SwGrammarMarkUp;
struct SwDocStat;
struct SwParaIdleData_Impl;
enum class ExpandMode;
enum class SwFieldIds : sal_uInt16;
class SwField;
namespace sw::mark { enum class RestoreMode; }
namespace com::sun::star {
namespace uno {
template < class > class Sequence;
}
}
typedef o3tl::sorted_vector< sal_Int32 > SwSoftPageBreakList;
/// SwTextNode is a paragraph in the document model.
class SW_DLLPUBLIC SwTextNode final
: public SwContentNode
, public ::sfx2::Metadatable
, public sw::FormatDropDefiner
{
friend class SwContentNode;
/// For creating the first TextNode.
friend class SwDoc; ///< CTOR and AppendTextNode()
friend class SwNodes;
friend class SwTextFrame;
friend class SwScriptInfo;
/** May be 0. It is only then not 0 if it contains hard attributes.
Therefore: never access directly! */
std::unique_ptr<SwpHints> m_pSwpHints;
mutable std::unique_ptr<SwNodeNum> mpNodeNum; ///< Numbering for this paragraph.
mutable std::unique_ptr<SwNodeNum> mpNodeNumRLHidden; ///< Numbering for this paragraph (hidden redlines)
OUString m_Text;
SwParaIdleData_Impl* m_pParaIdleData_Impl;
/** Some of the chars this para are hidden. Paragraph has to be reformatted
on changing the view to print preview. */
mutable bool m_bContainsHiddenChars : 1;
/// The whole paragraph is hidden because of the hidden text attribute
mutable bool m_bHiddenCharsHidePara : 1;
/// The last two flags have to be recalculated if this flag is set:
mutable bool m_bRecalcHiddenCharFlags : 1;
mutable bool m_bLastOutlineState : 1;
bool m_bNotifiable;
bool mbEmptyListStyleSetDueToSetOutlineLevelAttr;
/** boolean, indicating that a <SetAttr(..)> or <ResetAttr(..)> or
<ResetAllAttr(..)> method is running.
Needed to avoid duplicate handling of attribute change actions. */
bool mbInSetOrResetAttr;
/// Is an undo operation in progress?
bool m_bInUndo;
std::optional< OUString > m_oNumStringCache;
css::uno::WeakReference<css::text::XTextContent> m_wXParagraph;
// DrawingLayer FillAttributes in a preprocessed form for primitive usage
drawinglayer::attribute::SdrAllFillAttributesHelperPtr maFillAttributes;
SAL_DLLPRIVATE SwTextNode( const SwNodeIndex &rWhere, SwTextFormatColl *pTextColl,
const SfxItemSet* pAutoAttr = nullptr );
virtual void SwClientNotify( const SwModify&, const SfxHint& ) override;
/// Copies the attributes at nStart to pDest.
SAL_DLLPRIVATE void CopyAttr( SwTextNode *pDest, const sal_Int32 nStart, const sal_Int32 nOldPos);
SAL_DLLPRIVATE SwTextNode* MakeNewTextNode( const SwNodeIndex&, bool bNext = true,
bool bChgFollow = true );
SAL_DLLPRIVATE void CutImpl(
SwTextNode * const pDest, const SwIndex & rDestStart,
const SwIndex & rStart, /*const*/ sal_Int32 nLen,
const bool bUpdate = true );
/// Move all comprising hard attributes to the AttrSet of the paragraph.
SAL_DLLPRIVATE void MoveTextAttr_To_AttrSet(); // Called by SplitNode.
/// Create the specific AttrSet.
SAL_DLLPRIVATE virtual void NewAttrSet( SwAttrPool& ) override;
/// Optimization: Asking for information about hidden characters at SwScriptInfo
/// updates these flags.
bool IsCalcHiddenCharFlags() const
{ return m_bRecalcHiddenCharFlags; }
void SetHiddenCharAttribute( bool bNewHiddenCharsHidePara, bool bNewContainsHiddenChars ) const
{
m_bHiddenCharsHidePara = bNewHiddenCharsHidePara;
m_bContainsHiddenChars = bNewContainsHiddenChars;
m_bRecalcHiddenCharFlags = false;
}
SAL_DLLPRIVATE void CalcHiddenCharFlags() const;
SAL_DLLPRIVATE void SetLanguageAndFont( const SwPaM &rPaM,
LanguageType nLang, sal_uInt16 nLangWhichId,
const vcl::Font *pFont, sal_uInt16 nFontWhichId );
/// Start: Data collected during idle time
SAL_DLLPRIVATE void InitSwParaStatistics( bool bNew );
inline void TryDeleteSwpHints();
SAL_DLLPRIVATE void impl_FormatToTextAttr(const SfxItemSet& i_rAttrSet);
const SwTextInputField* GetOverlappingInputField( const SwTextAttr& rTextAttr ) const;
void DelFrames_TextNodePart();
public:
enum class WrongState { TODO, PENDING, DONE };
bool IsWordCountDirty() const;
WrongState GetWrongDirty() const;
bool IsWrongDirty() const;
bool IsGrammarCheckDirty() const;
bool IsSmartTagDirty() const;
bool IsAutoCompleteWordDirty() const;
void SetWordCountDirty( bool bNew ) const;
void SetWrongDirty(WrongState eNew) const;
void SetGrammarCheckDirty( bool bNew ) const;
void SetSmartTagDirty( bool bNew ) const;
void SetAutoCompleteWordDirty( bool bNew ) const;
void SetWrong( std::unique_ptr<SwWrongList> pNew );
void ClearWrong();
std::unique_ptr<SwWrongList> ReleaseWrong();
SwWrongList* GetWrong();
const SwWrongList* GetWrong() const;
void SetGrammarCheck( std::unique_ptr<SwGrammarMarkUp> pNew );
void ClearGrammarCheck();
std::unique_ptr<SwGrammarMarkUp> ReleaseGrammarCheck();
SwGrammarMarkUp* GetGrammarCheck();
// return SwWrongList because *function pointer* return values aren't covariant
SwWrongList const* GetGrammarCheck() const;
void SetSmartTags( std::unique_ptr<SwWrongList> pNew );
void ClearSmartTags();
std::unique_ptr<SwWrongList> ReleaseSmartTags();
SwWrongList* GetSmartTags();
SwWrongList const* GetSmartTags() const;
/// End: Data collected during idle time
public:
using SwContentNode::GetAttr;
/// for hanging TextFormatCollections somewhere else (Outline-Numbering!)
void TriggerNodeUpdate(const sw::LegacyModifyHint&);
const OUString& GetText() const { return m_Text; }
// returns the maximum number of characters that can still be added to the node
inline sal_Int32 GetSpaceLeft() const;
/// getters for SwpHints
inline SwpHints &GetSwpHints();
inline const SwpHints &GetSwpHints() const;
SwpHints *GetpSwpHints() { return m_pSwpHints.get(); }
const SwpHints *GetpSwpHints() const { return m_pSwpHints.get(); }
bool HasHints() const { return m_pSwpHints != nullptr; }
inline SwpHints &GetOrCreateSwpHints();
virtual ~SwTextNode() override;
virtual sal_Int32 Len() const override;
/// Is in itratr.
void GetMinMaxSize( SwNodeOffset nIndex, sal_uLong& rMin, sal_uLong &rMax, sal_uLong &rAbs ) const;
/// overriding to handle change of certain paragraph attributes
virtual bool SetAttr( const SfxPoolItem& ) override;
virtual bool SetAttr( const SfxItemSet& rSet ) override;
virtual bool ResetAttr( sal_uInt16 nWhich1, sal_uInt16 nWhich2 = 0 ) override;
virtual bool ResetAttr( const std::vector<sal_uInt16>& rWhichArr ) override;
virtual sal_uInt16 ResetAllAttr() override;
/// insert text content
/// @param rStr text to insert; in case it does not fit into the capacity
/// of the node, the longest prefix that fits is inserted
/// @return the prefix of rStr that was actually inserted
OUString InsertText( const OUString & rStr, const SwIndex & rIdx,
const SwInsertFlags nMode
= SwInsertFlags::DEFAULT );
/** delete text content
ATTENTION: must not be called with a range that overlaps the start of
an attribute with both extent and dummy char
*/
void EraseText ( const SwIndex &rIdx, const sal_Int32 nCount = SAL_MAX_INT32,
const SwInsertFlags nMode = SwInsertFlags::DEFAULT );
/** delete all attributes.
If neither pSet nor nWhich is given, delete all attributes (except
refmarks, toxmarks, meta) in range.
@param rIdx start position
@param nLen range in which attributes will be deleted
@param pSet if not 0, delete only attributes contained in pSet
@param nWhich if not 0, delete only attributes with matching which
@param bInclRefToxMark
refmarks, toxmarks, and metas will be ignored unless this is true
ATTENTION: setting bInclRefToxMark is only allowed from UNDO!
@param bExactRange From the attributes included in the range, delete
only the ones which have exactly same range. Don't delete the ones
which are simply included in the range.
*/
void RstTextAttr(
const SwIndex &rIdx,
const sal_Int32 nLen,
const sal_uInt16 nWhich = 0,
const SfxItemSet* pSet = nullptr,
const bool bInclRefToxMark = false,
const bool bExactRange = false );
void GCAttr();
// Delete text attribute (needs to be deregistered at Pool!)
void DestroyAttr( SwTextAttr* pAttr );
// delete all attributes from SwpHintsArray.
void ClearSwpHintsArr( bool bDelFields );
/// initialize the hints after file loading (which takes shortcuts)
void FileLoadedInitHints();
/// Insert pAttr into hints array. @return true iff inserted successfully
bool InsertHint( SwTextAttr * const pAttr,
const SetAttrMode nMode = SetAttrMode::DEFAULT );
/// create new text attribute from rAttr and insert it
/// @return inserted hint; 0 if not sure the hint is inserted
SwTextAttr* InsertItem( SfxPoolItem& rAttr,
const sal_Int32 nStart, const sal_Int32 nEnd,
const SetAttrMode nMode = SetAttrMode::DEFAULT );
/** Set these attributes at TextNode. If the whole range is comprised
set them only in AutoAttrSet (SwContentNode::SetAttr). */
bool SetAttr( const SfxItemSet& rSet,
sal_Int32 nStt, sal_Int32 nEnd,
const SetAttrMode nMode = SetAttrMode::DEFAULT,
SwTextAttr **ppNewTextAttr = nullptr);
/** Query the attributes of textnode over the range.
Introduce 4th optional parameter <bMergeIndentValuesOfNumRule>.
If <bMergeIndentValuesOfNumRule> == true, the indent attributes of
the corresponding list level of an applied list style is merged into
the requested item set as a LR-SPACE item, if <bOnlyTextAttr> == false,
corresponding node has not its own indent attributes and the
position-and-space mode of the list level is SvxNumberFormat::LABEL_ALIGNMENT. */
bool GetParaAttr( SfxItemSet& rSet, sal_Int32 nStt, sal_Int32 nEnd,
const bool bOnlyTextAttr = false,
const bool bGetFromChrFormat = true,
const bool bMergeIndentValuesOfNumRule = false,
SwRootFrame const* pLayout = nullptr) const;
/// Convey attributes of an AttrSet (AutoFormat) to SwpHintsArray.
void FormatToTextAttr( SwTextNode* pNd );
/// delete all attributes of type nWhich at nStart (opt. end nEnd)
void DeleteAttributes( const sal_uInt16 nWhich,
const sal_Int32 nStart, const sal_Int32 nEnd = 0 );
/// delete the attribute pTextAttr
void DeleteAttribute ( SwTextAttr * const pTextAttr );
/** Actions on text and attributes.
introduce optional parameter to control, if all attributes have to be copied. */
void CopyText( SwTextNode * const pDest,
const SwIndex &rStart,
const sal_Int32 nLen,
const bool bForceCopyOfAllAttrs );
void CopyText( SwTextNode * const pDest,
const SwIndex &rDestStart,
const SwIndex &rStart,
sal_Int32 nLen,
const bool bForceCopyOfAllAttrs = false );
void CutText(SwTextNode * const pDest,
const SwIndex & rStart, const sal_Int32 nLen);
inline void CutText(SwTextNode * const pDest, const SwIndex &rDestStart,
const SwIndex & rStart, const sal_Int32 nLen);
/// replace nDelLen characters at rStart with rText
/// in case the replacement does not fit, it is partially inserted up to
/// the capacity of the node
void ReplaceText( const SwIndex& rStart, const sal_Int32 nDelLen,
const OUString & rText );
void ReplaceTextOnly( sal_Int32 nPos, sal_Int32 nLen,
const OUString& rText,
const css::uno::Sequence<sal_Int32>& rOffsets );
/// Virtual methods from ContentNode.
virtual SwContentFrame *MakeFrame( SwFrame* ) override;
SwTextNode * SplitContentNode(const SwPosition &,
std::function<void (SwTextNode *, sw::mark::RestoreMode, bool AtStart)> const* pContentIndexRestore);
virtual SwContentNode *JoinNext() override;
void JoinPrev();
SwContentNode *AppendNode( const SwPosition & );
/// When appropriate set DontExpand-flag at INet or character styles respectively.
bool DontExpandFormat( const SwIndex& rIdx, bool bFlag = true,
bool bFormatToTextAttributes = true );
enum GetTextAttrMode {
DEFAULT, /// DEFAULT: (Start <= nIndex < End)
EXPAND, /// EXPAND : (Start < nIndex <= End)
PARENT, /// PARENT : (Start < nIndex < End)
};
/** get the innermost text attribute covering position nIndex.
@param nWhich only attribute with this id is returned.
@param eMode the predicate for matching (@see GetTextAttrMode).
ATTENTION: this function is not well-defined for those
hints of which several may cover a single position, like
RES_TXTATR_CHARFMT, RES_TXTATR_REFMARK, RES_TXTATR_TOXMARK
*/
SwTextAttr *GetTextAttrAt(
sal_Int32 const nIndex,
sal_uInt16 const nWhich,
enum GetTextAttrMode const eMode = DEFAULT ) const;
/** get the innermost text attributes covering position nIndex.
@param nWhich only attributes with this id are returned.
@param eMode the predicate for matching (@see GetTextAttrMode).
*/
std::vector<SwTextAttr *> GetTextAttrsAt(
sal_Int32 const nIndex,
sal_uInt16 const nWhich ) const;
/** get the text attribute at position nIndex which owns
the dummy character CH_TXTATR_* at that position, if one exists.
@param nIndex the position in the text
@param nWhich if different from RES_TXTATR_END, return only
attribute with given which id
@return the text attribute at nIndex of type nWhich, if it exists
*/
SwTextAttr *GetTextAttrForCharAt(
const sal_Int32 nIndex,
const sal_uInt16 nWhich = RES_TXTATR_END ) const;
SwTextField* GetFieldTextAttrAt(
const sal_Int32 nIndex,
const bool bIncludeInputFieldAtStart = false ) const;
bool Spell(SwSpellArgs*);
bool Convert( SwConversionArgs & );
inline SwTextFormatColl *GetTextColl() const;
virtual SwFormatColl *ChgFormatColl( SwFormatColl* ) override;
void ChgTextCollUpdateNum( const SwTextFormatColl* pOld,
const SwTextFormatColl* pNew );
/** Copy collection with all auto formats to dest-node.
The latter might be in another document!
(Method in ndcopy.cxx!!). */
void CopyCollFormat(SwTextNode& rDestNd, bool bUndoForChgFormatColl = true);
// BEGIN OF BULLET/NUMBERING/OUTLINE STUFF:
/**
Returns numbering rule of this text node.
@param bInParent search in parent attributes, too
@return numbering rule of this text node or NULL if none is set
*/
SwNumRule *GetNumRule(bool bInParent = true) const;
const SwNodeNum* GetNum(SwRootFrame const* pLayout = nullptr) const;
void DoNum(std::function<void (SwNodeNum &)> const&);
SwNumberTree::tNumberVector GetNumberVector(SwRootFrame const* pLayout = nullptr) const;
/**
Returns if this text node is an outline.
@retval true this text node is an outline
@retval false else
*/
bool IsOutline() const;
bool IsOutlineStateChanged() const;
void UpdateOutlineState();
/**
Notify this textnode that its numbering rule has changed.
*/
void NumRuleChgd();
/** Returns outline of numbering string
Introduce parameter <_bInclPrefixAndSuffixStrings> in order to control,
if the prefix and the suffix strings have to been included or not.
@param _bInclPrefixAndSuffixStrings
optional input parameter - boolean indicating, if the prefix and the
suffix strings have to been included or not. default value = <true>
@param _nRestrictToThisLevel
optional input parameter - unsigned integer indicating the maximum outline
level to which the output string must be restricted to. Default value is
MAXLEVEL
*/
OUString GetNumString( const bool _bInclPrefixAndSuffixStrings = true,
const unsigned int _nRestrictToThisLevel = MAXLEVEL,
SwRootFrame const* pLayout = nullptr) const;
/**
Returns the additional indents of this text node and its numbering.
@param bTextLeft ???
@return additional indents
*/
tools::Long GetLeftMarginWithNum( bool bTextLeft = false ) const;
/**
Returns the combined first line indent of this text node and
its numbering.
@param the first line indent of this text node taking the
numbering into account (return parameter)
@retval true this node has SwNodeNum and has numbering rule
@retval false else
*/
bool GetFirstLineOfsWithNum( short& rFirstOffset ) const;
SwTwips GetAdditionalIndentForStartingNewList() const;
void ClearLRSpaceItemDueToListLevelIndents( std::shared_ptr<SvxLRSpaceItem>& o_rLRSpaceItem ) const;
/** return left margin for tab stop position calculation
Needed for text formatting
Method considers new list level attributes, which also can provide a left margin value
*/
tools::Long GetLeftMarginForTabCalculation() const;
/** Returns if this text node has a number.
This text node has a number if it has a SwNodeNum and a
numbering rule and the numbering format specified for the
level of the SwNodeNum is of an enumeration type.
@retval true This text node has a number.
@retval false else
*/
bool HasNumber(SwRootFrame const* pLayout = nullptr) const;
/** Returns if this text node has a bullet.
This text node has a bullet if it has a SwNodeNum and a
numbering rule and the numbering format specified for the
level of the SwNodeNum is of a bullet type.
@retval true This text node has a bullet.
@retval false else
*/
bool HasBullet() const;
/** Returns is this text node is numbered.
This node is numbered if it has a SwNodeNum and it has a
numbering rule and has not a hidden SwNodeNum.
ATTENTION: Returns true even if the SwNumFormat has type
SVX_NUM_NUMBER_NONE.
@retval true This node is numbered.
@retval false else
*/
bool IsNumbered(SwRootFrame const* pLayout = nullptr) const;
/** Returns if this text node has a marked label.
@retval true This text node has a marked label.
@retval false else
*/
bool HasMarkedLabel() const;
/** Sets the list level of this text node.
Side effect, when the text node is a list item:
The text node's representation in the list tree (<SwNodeNum> instance)
is updated.
@param nLevel level to set
*/
void SetAttrListLevel(int nLevel);
bool HasAttrListLevel() const;
int GetAttrListLevel() const;
/** Returns the actual list level of this text node, when it is a list item
@return the actual list level of this text node, if it is a list item,
-1 otherwise
*/
int GetActualListLevel() const;
/**
Returns outline level of this text node.
If a text node has an outline number (i.e. it has an SwNodeNum
and an outline numbering rule) the outline level is the level of
this SwNodeNum.
If a text node has no outline number and has a paragraph style
attached the outline level is the outline level of the
paragraph style.
Otherwise the text node has no outline level (NO_NUMBERING).
NOTE: The outline level of text nodes is subject to change. The
plan is to have an SwTextNode::nOutlineLevel member that is
updated from a paragraph style upon appliance of that paragraph
style.
@return outline level or NO_NUMBERING if there is no outline level
*/
int GetAttrOutlineLevel() const;
/**
Sets the out line level *at* a text node.
@param nLevel the level to be set
If the text node has an outline number the level is set at the
outline number.
If the text node has no outline number but has a paragraph
style applied the outline level is set at the paragraph style.
NOTE: This is subject to change, see GetOutlineLevel.
*/
void SetAttrOutlineLevel(int nLevel);
/**
* @brief GetAttrOutlineContentVisible
* @param bOutlineContentVisibleAttr the value stored in RES_PARATR_GRABBAG for 'OutlineContentVisibleAttr'
* @return true if 'OutlineContentVisibleAttr' is found in RES_PARATR_GRABBAG
*/
void GetAttrOutlineContentVisible(bool& bOutlineContentVisibleAttr);
void SetAttrOutlineContentVisible(bool bVisible);
bool IsEmptyListStyleDueToSetOutlineLevelAttr() const { return mbEmptyListStyleSetDueToSetOutlineLevelAttr;}
void SetEmptyListStyleDueToSetOutlineLevelAttr();
void ResetEmptyListStyleDueToResetOutlineLevelAttr();
/**
Returns the width of leading tabs/blanks in this paragraph.
This space will be converted into numbering indent if the paragraph
is set to be numbered.
@return the width of the leading whitespace
*/
SwTwips GetWidthOfLeadingTabs() const;
/**
Returns if the paragraph has a visible numbering or bullet.
This includes all kinds of numbering/bullet/outlines.
Note: This function returns false, if the numbering format is
SVX_NUM_NUMBER_NONE or if the numbering/bullet has been deleted.
@return true if the paragraph has a visible numbering/bullet/outline
*/
bool HasVisibleNumberingOrBullet() const;
void SetListId(OUString const& rListId);
OUString GetListId() const;
/** Determines, if the list level indent attributes can be applied to the
paragraph.
The list level indents can be applied to the paragraph under the one
of following conditions:
- the list style is directly applied to the paragraph and the paragraph
has no own indent attributes.
- the list style is applied to the paragraph through one of its paragraph
styles, the paragraph has no own indent attributes and on the paragraph
style hierarchy from the paragraph to the paragraph style with the
list style no indent attributes are found.
@return boolean
*/
bool AreListLevelIndentsApplicable() const;
/** Retrieves the list tab stop position, if the paragraph's list level defines
one and this list tab stop has to merged into the tap stops of the paragraph
@param nListTabStopPosition
output parameter - containing the list tab stop position
@return boolean - indicating, if a list tab stop position is provided
*/
bool GetListTabStopPosition( tools::Long& nListTabStopPosition ) const;
/** Retrieves the character following the list label, if the paragraph's
list level defines one.
@return the list tab stop position as string
*/
OUString GetLabelFollowedBy() const;
// END OF BULLET/NUMBERING/OUTLINE STUFF:
void fillSoftPageBreakList( SwSoftPageBreakList& rBreak ) const;
LanguageType GetLang( const sal_Int32 nBegin, const sal_Int32 nLen = 0,
sal_uInt16 nScript = 0 ) const;
/// in ndcopy.cxx
bool IsSymbolAt(sal_Int32 nBegin) const; // In itratr.cxx.
virtual SwContentNode* MakeCopy(SwDoc&, const SwNodeIndex&, bool bNewFrames) const override;
/// Interactive hyphenation: we find TextFrame and call its CalcHyph.
bool Hyphenate( SwInterHyphInfo &rHyphInf );
void DelSoftHyph( const sal_Int32 nStart, const sal_Int32 nEnd );
/** add 4th optional parameter <bAddSpaceAfterListLabelStr> indicating,
when <bWithNum = true> that a space is inserted after the string for
the list label.
add 5th optional parameter <bWithSpacesForLevel> indicating, if additional
spaces are inserted in front of the expanded text string depending on
the list level. */
OUString GetExpandText( SwRootFrame const* pLayout,
const sal_Int32 nIdx = 0,
const sal_Int32 nLen = -1,
const bool bWithNum = false,
const bool bAddSpaceAfterListLabelStr = false,
const bool bWithSpacesForLevel = false,
const ExpandMode eAdditionalMode = ExpandMode::ExpandFootnote) const;
bool CopyExpandText( SwTextNode& rDestNd, const SwIndex* pDestIdx,
sal_Int32 nIdx, sal_Int32 nLen,
SwRootFrame const* pLayout,
bool bWithNum = false, bool bWithFootnote = true,
bool bReplaceTabsWithSpaces = false ) const;
OUString GetRedlineText() const;
/** @return actual count of initial chars for initial-function.
If nWishLen == 0 that of first word. */
sal_Int32 GetDropLen(sal_Int32 nWishLen) const;
/// Passes back info needed on the dropcap dimensions
bool GetDropSize(int& rFontHeight, int& rDropHeight, int& rDropDescent) const;
/// Hidden Paragraph Field:
bool CalcHiddenParaField()
{ return m_pSwpHints && m_pSwpHints->CalcHiddenParaField(); }
/// set CalcVisible flags
void SetCalcHiddenParaField()
{ if (m_pSwpHints) m_pSwpHints->SetCalcHiddenParaField(); }
/// is the paragraph visible?
bool IsHiddenByParaField() const
{ return m_pSwpHints && m_pSwpHints->IsHiddenByParaField(); }
/// Hidden Paragraph Field:
bool HasHiddenCharAttribute( bool bWholePara ) const
{
if ( m_bRecalcHiddenCharFlags )
CalcHiddenCharFlags();
return bWholePara ? m_bHiddenCharsHidePara : m_bContainsHiddenChars;
}
void SetCalcHiddenCharFlags() const
{ m_bRecalcHiddenCharFlags = true; }
/** @return if the node is hidden due to
1. HiddenParaField
2. HiddenCharAttribute
3. HiddenSection */
bool IsHidden() const;
/// override SwIndexReg
virtual void Update(
SwIndex const & rPos,
const sal_Int32 nChangeLen,
const bool bNegative = false,
const bool bDelete = false ) override;
/// change text to Upper/Lower/Hiragana/Katakana/...
void TransliterateText( utl::TransliterationWrapper& rTrans,
sal_Int32 nStart, sal_Int32 nEnd,
SwUndoTransliterate* pUndo, bool bUseRedlining = false );
/// count words in given range - returns true if we refreshed out count
bool CountWords( SwDocStat& rStat, sal_Int32 nStart, sal_Int32 nEnd ) const;
/** Checks some global conditions like loading or destruction of document
to economize notifications */
bool IsNotificationEnabled() const;
/// Checks a temporary notification blocker and the global conditions of IsNotificationEnabled()
bool IsNotifiable() const;
void SetListRestart( bool bRestart );
bool IsListRestart() const;
void SetAttrListRestartValue( SwNumberTree::tSwNumTreeNumber nNum );
bool HasAttrListRestartValue() const;
SwNumberTree::tSwNumTreeNumber GetAttrListRestartValue() const;
SwNumberTree::tSwNumTreeNumber GetActualListStartValue() const;
void SetCountedInList( bool bCounted );
bool IsCountedInList() const;
void AddToList();
void AddToListRLHidden();
void RemoveFromList();
void RemoveFromListRLHidden();
bool IsInList() const;
bool IsFirstOfNumRule(SwRootFrame const& rLayout) const;
SAL_DLLPRIVATE css::uno::WeakReference<css::text::XTextContent> const& GetXParagraph() const
{ return m_wXParagraph; }
SAL_DLLPRIVATE void SetXParagraph(css::uno::Reference<css::text::XTextContent> const& xParagraph)
{ m_wXParagraph = xParagraph; }
/// sfx2::Metadatable
virtual ::sfx2::IXmlIdRegistry& GetRegistry() override;
virtual bool IsInClipboard() const override;
/// Is this node in the undo array?
virtual bool IsInUndo() const override;
virtual bool IsInContent() const override;
virtual css::uno::Reference< css::rdf::XMetadatable > MakeUnoObject() override;
bool IsCollapse() const;
virtual void dumpAsXml(xmlTextWriterPtr pWriter) const override;
sal_uInt32 GetRsid( sal_Int32 nStt, sal_Int32 nEnd ) const;
sal_uInt32 GetParRsid() const;
bool CompareRsid( const SwTextNode &rTextNode, sal_Int32 nStt1, sal_Int32 nStt2 ) const;
bool CompareParRsid( const SwTextNode &rTextNode ) const;
// Access to DrawingLayer FillAttributes in a preprocessed form for primitive usage
virtual drawinglayer::attribute::SdrAllFillAttributesHelperPtr getSdrAllFillAttributesHelper() const override;
/// In MS Word, the font underline setting of the paragraph end position won't affect the formatting of numbering, so we ignore it
static bool IsIgnoredCharFormatForNumbering(const sal_uInt16 nWhich, bool bIsCharStyle = false);
void FormatDropNotify(const SwFormatDrop& rDrop) override
{ TriggerNodeUpdate(sw::LegacyModifyHint(&rDrop, &rDrop)); };
void SetInSwUndo(bool bInUndo);
};
inline SwpHints & SwTextNode::GetSwpHints()
{
assert( m_pSwpHints );
return *m_pSwpHints;
}
inline const SwpHints &SwTextNode::GetSwpHints() const
{
assert( m_pSwpHints );
return *m_pSwpHints;
}
inline SwpHints& SwTextNode::GetOrCreateSwpHints()
{
if ( !m_pSwpHints )
{
m_pSwpHints.reset(new SwpHints(*this));
}
return *m_pSwpHints;
}
inline void SwTextNode::TryDeleteSwpHints()
{
if ( m_pSwpHints && m_pSwpHints->CanBeDeleted() )
{
m_pSwpHints.reset();
}
}
inline SwTextFormatColl* SwTextNode::GetTextColl() const
{
return const_cast<SwTextFormatColl*>(static_cast<const SwTextFormatColl*>(GetRegisteredIn()));
}
/// Inline methods from Node.hxx
inline SwTextNode *SwNode::GetTextNode()
{
return SwNodeType::Text == m_nNodeType ? static_cast<SwTextNode*>(this) : nullptr;
}
inline const SwTextNode *SwNode::GetTextNode() const
{
return SwNodeType::Text == m_nNodeType ? static_cast<const SwTextNode*>(this) : nullptr;
}
inline void
SwTextNode::CutText(SwTextNode * const pDest, const SwIndex & rDestStart,
const SwIndex & rStart, const sal_Int32 nLen)
{
CutImpl( pDest, rDestStart, rStart, nLen );
}
inline sal_Int32 SwTextNode::GetSpaceLeft() const
{
// do not fill the String up to the max - need to be able to have a
// SwPosition "behind" the last character, i.e., at index TXTNODE_MAX + 1
const sal_Int32 TXTNODE_MAX = SAL_MAX_INT32 - 2;
return TXTNODE_MAX-m_Text.getLength();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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