diff options
Diffstat (limited to 'include/editeng/editeng.hxx')
| -rw-r--r-- | include/editeng/editeng.hxx | 668 |
1 files changed, 668 insertions, 0 deletions
diff --git a/include/editeng/editeng.hxx b/include/editeng/editeng.hxx new file mode 100644 index 0000000000..57e327444a --- /dev/null +++ b/include/editeng/editeng.hxx @@ -0,0 +1,668 @@ +/* -*- 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_EDITENG_EDITENG_HXX +#define INCLUDED_EDITENG_EDITENG_HXX + +#include <memory> +#include <span> +#include <vector> + +#include <optional> + +#include <com/sun/star/uno/Reference.h> +#include <com/sun/star/i18n/WordType.hpp> +#include <com/sun/star/i18n/CharacterIteratorMode.hpp> + +#include <sot/formats.hxx> +#include <svl/typedwhich.hxx> +#include <editeng/editdata.hxx> +#include <editeng/editstat.hxx> +#include <editeng/editobj.hxx> +#include <editeng/editengdllapi.h> +#include <i18nlangtag/lang.h> + +#include <tools/lineend.hxx> +#include <tools/degree.hxx> +#include <tools/long.hxx> +#include <tools/fontenum.hxx> +#include <basegfx/tuple/b2dtuple.hxx> + +#include <editeng/eedata.hxx> +#include <o3tl/typed_flags_set.hxx> +#include <svl/languageoptions.hxx> +#include <comphelper/errcode.hxx> +#include <functional> + +template <typename Arg, typename Ret> class Link; + +namespace com::sun::star { + namespace linguistic2 { + class XSpellChecker1; + class XHyphenator; + } + namespace datatransfer { + class XTransferable; + } + namespace lang { + struct Locale; + } +} + +namespace svx { +struct SpellPortion; +typedef std::vector<SpellPortion> SpellPortions; +} + +class SfxUndoManager; +namespace basegfx { class B2DPolyPolygon; } +namespace editeng { + struct MisspellRanges; +} + +class ImpEditEngine; +class EditUndoManager; +class EditView; +class OutputDevice; +class SvxFont; +class SfxItemPool; +class SfxStyleSheet; +class SfxStyleSheetPool; +class SvxSearchItem; +class SvxFieldItem; +class MapMode; +class Color; +namespace vcl { class Font; } +class KeyEvent; +class Size; +class Point; +namespace tools { class Rectangle; } +class SvStream; +namespace vcl { class Window; } +class SvKeyValueIterator; +class SvxForbiddenCharactersTable; +class SvxNumberFormat; +class SvxFieldData; +class ContentNode; +class ParaPortion; +class EditSelection; +class EditPaM; +class EditLine; +class InternalEditStatus; +class EditSelectionEngine; +class EditDoc; +class Range; +struct EPaM; +class DeletedNodeInfo; +class ParaPortionList; +enum class CharCompressType; +enum class TransliterationFlags; +class LinkParamNone; + +/** values for: + SfxItemSet GetAttribs( const ESelection& rSel, EditEngineAttribs nOnlyHardAttrib = EditEngineAttribs::All ); +*/ +enum class EditEngineAttribs { + All, /// returns all attributes even when they are not set + OnlyHard /// returns only attributes hard set on portions +}; + +/** values for: + SfxItemSet GetAttribs( sal_Int32 nPara, sal_Int32 nStart, sal_Int32 nEnd, sal_uInt8 nFlags = 0xFF ) const; +*/ +enum class GetAttribsFlags +{ + NONE = 0x00, + STYLESHEET = 0x01, + PARAATTRIBS = 0x02, + CHARATTRIBS = 0x04, + ALL = 0x07, +}; +namespace o3tl +{ + template<> struct typed_flags<GetAttribsFlags> : is_typed_flags<GetAttribsFlags, 0x07> {}; +} + +enum class SetAttribsMode { + NONE, WholeWord, Edge +}; + +class EDITENG_DLLPUBLIC EditEngine +{ + friend class EditView; + friend class ImpEditView; + friend class Outliner; + friend class TextChainingUtils; + + +public: + typedef std::vector<EditView*> ViewsType; + + EditSelection InsertText( + css::uno::Reference<css::datatransfer::XTransferable > const & rxDataObj, + const OUString& rBaseURL, const EditPaM& rPaM, bool bUseSpecial, + SotClipboardFormatId format = SotClipboardFormatId::NONE); + +private: + std::unique_ptr<ImpEditEngine> pImpEditEngine; + + EditEngine( const EditEngine& ) = delete; + EditEngine& operator=( const EditEngine& ) = delete; + EDITENG_DLLPRIVATE bool PostKeyEvent( const KeyEvent& rKeyEvent, EditView* pView, vcl::Window const * pFrameWin ); + + EDITENG_DLLPRIVATE void CheckIdleFormatter(); + EDITENG_DLLPRIVATE bool IsIdleFormatterActive() const; + EDITENG_DLLPRIVATE ParaPortion* FindParaPortion(ContentNode const * pNode); + EDITENG_DLLPRIVATE const ParaPortion* FindParaPortion(ContentNode const * pNode) const; + EDITENG_DLLPRIVATE const ParaPortion* GetPrevVisPortion(const ParaPortion* pCurPortion) const; + + EDITENG_DLLPRIVATE css::uno::Reference< + css::datatransfer::XTransferable> + CreateTransferable(const EditSelection& rSelection); + + EDITENG_DLLPRIVATE EditPaM EndOfWord(const EditPaM& rPaM); + + EDITENG_DLLPRIVATE EditPaM GetPaM(const Point& aDocPos, bool bSmart = true); + + EDITENG_DLLPRIVATE EditSelection SelectWord( + const EditSelection& rCurSelection, + sal_Int16 nWordType = css::i18n::WordType::ANYWORD_IGNOREWHITESPACES); + + EDITENG_DLLPRIVATE tools::Long GetXPos( + const ParaPortion* pParaPortion, const EditLine* pLine, sal_Int32 nIndex, bool bPreferPortionStart = false) const; + + EDITENG_DLLPRIVATE Range GetLineXPosStartEnd( + const ParaPortion* pParaPortion, const EditLine* pLine) const; + + EDITENG_DLLPRIVATE InternalEditStatus& GetInternalEditStatus(); + + EDITENG_DLLPRIVATE void HandleBeginPasteOrDrop(PasteOrDropInfos& rInfos); + EDITENG_DLLPRIVATE void HandleEndPasteOrDrop(PasteOrDropInfos& rInfos); + EDITENG_DLLPRIVATE bool HasText() const; + EDITENG_DLLPRIVATE const EditSelectionEngine& GetSelectionEngine() const; + EDITENG_DLLPRIVATE void SetInSelectionMode(bool b); + +protected: + + +public: + EditEngine( SfxItemPool* pItemPool ); + virtual ~EditEngine(); + + const SfxItemSet& GetEmptyItemSet() const; + + void SetDefTab( sal_uInt16 nDefTab ); + + void SetRefDevice( OutputDevice* pRefDef ); + OutputDevice* GetRefDevice() const; + + void SetRefMapMode( const MapMode& rMapMode ); + MapMode const & GetRefMapMode() const; + + /// Change the update mode per bUpdate and potentially trigger FormatAndUpdate. + /// bRestoring is used for LOK to update cursor visibility, specifically, + /// when true, it means we are restoring the update mode after internally + /// disabling it (f.e. during SetText to set/delete default text in Impress). + /// @return previous value of update + bool SetUpdateLayout(bool bUpdate, bool bRestoring = false); + bool IsUpdateLayout() const; + + void SetBackgroundColor( const Color& rColor ); + Color const & GetBackgroundColor() const; + Color GetAutoColor() const; + void EnableAutoColor( bool b ); + void ForceAutoColor( bool b ); + bool IsForceAutoColor() const; + + void InsertView(EditView* pEditView, size_t nIndex = EE_APPEND); + EditView* RemoveView( EditView* pEditView ); + void RemoveView(size_t nIndex); + EditView* GetView(size_t nIndex = 0) const; + size_t GetViewCount() const; + bool HasView( EditView* pView ) const; + EditView* GetActiveView() const; + void SetActiveView(EditView* pView); + + void SetPaperSize( const Size& rSize ); + const Size& GetPaperSize() const; + + void SetVertical( bool bVertical ); + bool IsEffectivelyVertical() const; + bool IsTopToBottom() const; + bool GetVertical() const; + void SetRotation(TextRotation nRotation); + TextRotation GetRotation() const; + + void SetTextColumns(sal_Int16 nColumns, sal_Int32 nSpacing); + + void SetFixedCellHeight( bool bUseFixedCellHeight ); + + void SetDefaultHorizontalTextDirection( EEHorizontalTextDirection eHTextDir ); + EEHorizontalTextDirection GetDefaultHorizontalTextDirection() const; + + SvtScriptType GetScriptType( const ESelection& rSelection ) const; + editeng::LanguageSpan GetLanguage(const EditPaM& rPaM) const; + editeng::LanguageSpan GetLanguage( sal_Int32 nPara, sal_Int32 nPos ) const; + + void TransliterateText( const ESelection& rSelection, TransliterationFlags nTransliterationMode ); + EditSelection TransliterateText( const EditSelection& rSelection, TransliterationFlags nTransliterationMode ); + + void SetAsianCompressionMode( CharCompressType nCompression ); + + void SetKernAsianPunctuation( bool bEnabled ); + + void SetAddExtLeading( bool b ); + + void SetPolygon( const basegfx::B2DPolyPolygon& rPolyPolygon ); + void SetPolygon( const basegfx::B2DPolyPolygon& rPolyPolygon, const basegfx::B2DPolyPolygon* pLinePolyPolygon); + void ClearPolygon(); + + const Size& GetMinAutoPaperSize() const; + void SetMinAutoPaperSize( const Size& rSz ); + + const Size& GetMaxAutoPaperSize() const; + void SetMaxAutoPaperSize( const Size& rSz ); + + void SetMinColumnWrapHeight(tools::Long nVal); + + OUString GetText( LineEnd eEnd = LINEEND_LF ) const; + OUString GetText( const ESelection& rSelection ) const; + sal_Int32 GetTextLen() const; + sal_uInt32 GetTextHeight() const; + sal_uInt32 GetTextHeightNTP() const; + sal_uInt32 CalcTextWidth(); + + OUString GetText( sal_Int32 nParagraph ) const; + sal_Int32 GetTextLen( sal_Int32 nParagraph ) const; + sal_uInt32 GetTextHeight( sal_Int32 nParagraph ) const; + + sal_Int32 GetParagraphCount() const; + + sal_Int32 GetLineCount( sal_Int32 nParagraph ) const; + sal_Int32 GetLineLen( sal_Int32 nParagraph, sal_Int32 nLine ) const; + void GetLineBoundaries( /*out*/sal_Int32& rStart, /*out*/sal_Int32& rEnd, sal_Int32 nParagraph, sal_Int32 nLine ) const; + sal_Int32 GetLineNumberAtIndex( sal_Int32 nPara, sal_Int32 nIndex ) const; + sal_uInt32 GetLineHeight( sal_Int32 nParagraph ); + tools::Rectangle GetParaBounds( sal_Int32 nPara ); + ParagraphInfos GetParagraphInfos( sal_Int32 nPara ); + sal_Int32 FindParagraph( tools::Long nDocPosY ); + EPosition FindDocPosition( const Point& rDocPos ) const; + tools::Rectangle GetCharacterBounds( const EPosition& rPos ) const; + + OUString GetWord(sal_Int32 nPara, sal_Int32 nIndex); + + ESelection GetWord( const ESelection& rSelection, sal_uInt16 nWordType ) const; + + void Clear(); + void SetText( const OUString& rStr ); + + std::unique_ptr<EditTextObject> CreateTextObject(); + std::unique_ptr<EditTextObject> GetEmptyTextObject() const; + std::unique_ptr<EditTextObject> CreateTextObject( sal_Int32 nPara, sal_Int32 nParas = 1 ); + std::unique_ptr<EditTextObject> CreateTextObject( const ESelection& rESelection ); + void SetText( const EditTextObject& rTextObject ); + + void RemoveParagraph(sal_Int32 nPara); + void InsertParagraph(sal_Int32 nPara, const EditTextObject& rTxtObj, const bool bAppend = false); + void InsertParagraph(sal_Int32 nPara, const OUString& rText); + + void SetText(sal_Int32 nPara, const OUString& rText); + + virtual void SetParaAttribs( sal_Int32 nPara, const SfxItemSet& rSet ); + const SfxItemSet& GetParaAttribs( sal_Int32 nPara ) const; + + /// Set attributes from rSet an all characters of nPara. + void SetCharAttribs(sal_Int32 nPara, const SfxItemSet& rSet); + void GetCharAttribs( sal_Int32 nPara, std::vector<EECharAttrib>& rLst ) const; + + SfxItemSet GetAttribs( sal_Int32 nPara, sal_Int32 nStart, sal_Int32 nEnd, GetAttribsFlags nFlags = GetAttribsFlags::ALL ) const; + SfxItemSet GetAttribs( const ESelection& rSel, EditEngineAttribs nOnlyHardAttrib = EditEngineAttribs::All ); + + bool HasParaAttrib( sal_Int32 nPara, sal_uInt16 nWhich ) const; + const SfxPoolItem& GetParaAttrib( sal_Int32 nPara, sal_uInt16 nWhich ) const; + template<class T> + const T& GetParaAttrib( sal_Int32 nPara, TypedWhichId<T> nWhich ) const + { + return static_cast<const T&>(GetParaAttrib(nPara, sal_uInt16(nWhich))); + } + + vcl::Font GetStandardFont( sal_Int32 nPara ); + SvxFont GetStandardSvxFont( sal_Int32 nPara ); + + void RemoveAttribs( const ESelection& rSelection, bool bRemoveParaAttribs, sal_uInt16 nWhich ); + + void ShowParagraph( sal_Int32 nParagraph, bool bShow ); + + EditUndoManager& GetUndoManager(); + EditUndoManager* SetUndoManager(EditUndoManager* pNew); + void UndoActionStart( sal_uInt16 nId ); + void UndoActionStart(sal_uInt16 nId, const ESelection& rSel); + void UndoActionEnd(); + bool IsInUndo() const; + + void EnableUndo( bool bEnable ); + bool IsUndoEnabled() const; + + /** returns the value last used for bTryMerge while calling ImpEditEngine::InsertUndo + This is currently used in a bad but needed hack to get undo actions merged in the + OutlineView in impress. Do not use it unless you want to sell your soul too! */ + bool HasTriedMergeOnLastAddUndo() const; + + void ClearModifyFlag(); + void SetModified(); + bool IsModified() const; + + void SetModifyHdl( const Link<LinkParamNone*,void>& rLink ); + + bool IsInSelectionMode() const; + + void StripPortions(); + void GetPortions( sal_Int32 nPara, std::vector<sal_Int32>& rList ); + + tools::Long GetFirstLineStartX( sal_Int32 nParagraph ); + Point GetDocPosTopLeft( sal_Int32 nParagraph ); + Point GetDocPos( const Point& rPaperPos ) const; + bool IsTextPos( const Point& rPaperPos, sal_uInt16 nBorder ); + + // StartDocPos corresponds to VisArea.TopLeft(). + void Draw( OutputDevice& rOutDev, const tools::Rectangle& rOutRect ); + void Draw( OutputDevice& rOutDev, const tools::Rectangle& rOutRect, const Point& rStartDocPos ); + void Draw( OutputDevice& rOutDev, const tools::Rectangle& rOutRect, const Point& rStartDocPos, bool bClip ); + void Draw( OutputDevice& rOutDev, const Point& rStartPos, Degree10 nOrientation = 0_deg10 ); + + ErrCode Read( SvStream& rInput, const OUString& rBaseURL, EETextFormat, SvKeyValueIterator* pHTTPHeaderAttrs = nullptr ); + void Write( SvStream& rOutput, EETextFormat ); + + void SetStatusEventHdl( const Link<EditStatus&,void>& rLink ); + Link<EditStatus&,void> const & GetStatusEventHdl() const; + + void SetNotifyHdl( const Link<EENotify&,void>& rLink ); + Link<EENotify&,void> const & GetNotifyHdl() const; + + void SetRtfImportHdl( const Link<RtfImportInfo&,void>& rLink ); + const Link<RtfImportInfo&,void>& GetRtfImportHdl() const; + + void SetHtmlImportHdl( const Link<HtmlImportInfo&,void>& rLink ); + const Link<HtmlImportInfo&,void>& GetHtmlImportHdl() const; + + // Do not evaluate font formatting => For Outliner + bool IsFlatMode() const; + void SetFlatMode( bool bFlat ); + + void SetSingleLine( bool bValue ); + + void SetControlWord( EEControlBits nWord ); + EEControlBits GetControlWord() const; + + void QuickSetAttribs( const SfxItemSet& rSet, const ESelection& rSel ); + void QuickMarkInvalid( const ESelection& rSel ); + void QuickFormatDoc( bool bFull = false ); + void QuickInsertField( const SvxFieldItem& rFld, const ESelection& rSel ); + void QuickInsertLineBreak( const ESelection& rSel ); + void QuickInsertText(const OUString& rText, const ESelection& rSel); + void QuickDelete( const ESelection& rSel ); + void QuickMarkToBeRepainted( sal_Int32 nPara ); + + void setGlobalScale(double fFontScaleX, double fFontScaleY, double fSpacingScaleX, double fSpacingScaleY); + + void getGlobalSpacingScale(double& rX, double& rY) const; + basegfx::B2DTuple getGlobalSpacingScale() const; + void getGlobalFontScale(double& rX, double& rY) const; + basegfx::B2DTuple getGlobalFontScale() const; + + void setRoundFontSizeToPt(bool bRound) const; + + void SetEditTextObjectPool( SfxItemPool* pPool ); + SfxItemPool* GetEditTextObjectPool() const; + + void SetStyleSheetPool( SfxStyleSheetPool* pSPool ); + SfxStyleSheetPool* GetStyleSheetPool(); + + void SetStyleSheet(const EditSelection& aSel, SfxStyleSheet* pStyle); + void SetStyleSheet( sal_Int32 nPara, SfxStyleSheet* pStyle ); + const SfxStyleSheet* GetStyleSheet( sal_Int32 nPara ) const; + SfxStyleSheet* GetStyleSheet( sal_Int32 nPara ); + + void SetWordDelimiters( const OUString& rDelimiters ); + const OUString& GetWordDelimiters() const; + + void EraseVirtualDevice(); + + void SetSpeller( css::uno::Reference< + css::linguistic2::XSpellChecker1 > const &xSpeller ); + css::uno::Reference< + css::linguistic2::XSpellChecker1 > const & + GetSpeller(); + void SetHyphenator( css::uno::Reference< + css::linguistic2::XHyphenator > const & xHyph ); + + void GetAllMisspellRanges( std::vector<editeng::MisspellRanges>& rRanges ) const; + void SetAllMisspellRanges( const std::vector<editeng::MisspellRanges>& rRanges ); + + static void SetForbiddenCharsTable(const std::shared_ptr<SvxForbiddenCharactersTable>& xForbiddenChars); + + void SetDefaultLanguage( LanguageType eLang ); + LanguageType GetDefaultLanguage() const; + + bool HasOnlineSpellErrors() const; + void CompleteOnlineSpelling(); + + bool ShouldCreateBigTextObject() const; + + // For fast Pre-Test without view: + EESpellState HasSpellErrors(); + void ClearSpellErrors(); + bool HasText( const SvxSearchItem& rSearchItem ); + + //spell and return a sentence + bool SpellSentence(EditView const & rEditView, svx::SpellPortions& rToFill ); + // put spell position to start of current sentence + void PutSpellingToSentenceStart( EditView const & rEditView ); + //applies a changed sentence + void ApplyChangedSentence(EditView const & rEditView, const svx::SpellPortions& rNewPortions, bool bRecheck ); + + // for text conversion (see also HasSpellErrors) + bool HasConvertibleTextPortion( LanguageType nLang ); + virtual bool ConvertNextDocument(); + + bool UpdateFields(); + bool UpdateFieldsOnly(); + void RemoveFields( const std::function<bool ( const SvxFieldData* )>& isFieldData = [] (const SvxFieldData* ){return true;} ); + + sal_uInt16 GetFieldCount( sal_Int32 nPara ) const; + EFieldInfo GetFieldInfo( sal_Int32 nPara, sal_uInt16 nField ) const; + + bool IsRightToLeft( sal_Int32 nPara ) const; + + css::uno::Reference< css::datatransfer::XTransferable > + CreateTransferable( const ESelection& rSelection ) const; + + // MT: Can't create new virtual functions like for ParagraphInserted/Deleted, must be compatible in SRC638, change later... + void SetBeginMovingParagraphsHdl( const Link<MoveParagraphsInfo&,void>& rLink ); + void SetEndMovingParagraphsHdl( const Link<MoveParagraphsInfo&,void>& rLink ); + void SetBeginPasteOrDropHdl( const Link<PasteOrDropInfos&,void>& rLink ); + void SetEndPasteOrDropHdl( const Link<PasteOrDropInfos&,void>& rLink ); + + virtual void PaintingFirstLine(sal_Int32 nPara, const Point& rStartPos, const Point& rOrigin, Degree10 nOrientation, OutputDevice& rOutDev); + virtual void ParagraphInserted( sal_Int32 nNewParagraph ); + virtual void ParagraphDeleted( sal_Int32 nDeletedParagraph ); + virtual void ParagraphConnected( sal_Int32 nLeftParagraph, sal_Int32 nRightParagraph ); + virtual void ParaAttribsChanged( sal_Int32 nParagraph ); + virtual void StyleSheetChanged( SfxStyleSheet* pStyle ); + void ParagraphHeightChanged( sal_Int32 nPara ); + + virtual void DrawingText( const Point& rStartPos, const OUString& rText, + sal_Int32 nTextStart, sal_Int32 nTextLen, + std::span<const sal_Int32> pDXArray, + std::span<const sal_Bool> pKashidaArray, + const SvxFont& rFont, + sal_Int32 nPara, sal_uInt8 nRightToLeft, + const EEngineData::WrongSpellVector* pWrongSpellVector, + const SvxFieldData* pFieldData, + bool bEndOfLine, + bool bEndOfParagraph, + const css::lang::Locale* pLocale, + const Color& rOverlineColor, + const Color& rTextLineColor); + + virtual void DrawingTab( const Point& rStartPos, tools::Long nWidth, const OUString& rChar, + const SvxFont& rFont, sal_Int32 nPara, sal_uInt8 nRightToLeft, + bool bEndOfLine, + bool bEndOfParagraph, + const Color& rOverlineColor, + const Color& rTextLineColor); + virtual OUString GetUndoComment( sal_uInt16 nUndoId ) const; + virtual bool SpellNextDocument(); + /** @return true, when click was consumed. false otherwise. */ + virtual bool FieldClicked( const SvxFieldItem& rField ); + virtual OUString CalcFieldValue( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos, std::optional<Color>& rTxtColor, std::optional<Color>& rFldColor, std::optional<FontLineStyle>& rFldLineStyle ); + + // override this if access to bullet information needs to be provided + virtual const SvxNumberFormat * GetNumberFormat( sal_Int32 nPara ) const; + + virtual tools::Rectangle GetBulletArea( sal_Int32 nPara ); + + static rtl::Reference<SfxItemPool> CreatePool(); + static SfxItemPool& GetGlobalItemPool(); + static bool DoesKeyChangeText( const KeyEvent& rKeyEvent ); + static bool DoesKeyMoveCursor( const KeyEvent& rKeyEvent ); + static bool IsSimpleCharInput( const KeyEvent& rKeyEvent ); + static void SetFontInfoInItemSet( SfxItemSet& rItemSet, const vcl::Font& rFont ); + static void SetFontInfoInItemSet( SfxItemSet& rItemSet, const SvxFont& rFont ); + static vcl::Font CreateFontFromItemSet( const SfxItemSet& rItemSet, SvtScriptType nScriptType ); + static SvxFont CreateSvxFontFromItemSet( const SfxItemSet& rItemSet ); + static bool IsPrintable( sal_Unicode c ) { return ( ( c >= 32 ) && ( c != 127 ) ); } + static bool HasValidData( const css::uno::Reference< css::datatransfer::XTransferable >& rTransferable ); + /** sets a link that is called at the beginning of a drag operation at an edit view */ + void SetBeginDropHdl( const Link<EditView*,void>& rLink ); + Link<EditView*,void> const & GetBeginDropHdl() const; + + /** sets a link that is called at the end of a drag operation at an edit view */ + void SetEndDropHdl( const Link<EditView*,void>& rLink ); + Link<EditView*,void> const & GetEndDropHdl() const; + + /// specifies if auto-correction should capitalize the first word or not (default is on) + void SetFirstWordCapitalization( bool bCapitalize ); + + /** specifies if auto-correction should replace a leading single quotation + mark (apostrophe) or not (default is on) */ + void SetReplaceLeadingSingleQuotationMark( bool bReplace ); + + EditDoc& GetEditDoc(); + const EditDoc& GetEditDoc() const; + void dumpAsXmlEditDoc(xmlTextWriterPtr pWriter) const; + + ParaPortionList& GetParaPortions(); + const ParaPortionList& GetParaPortions() const; + + bool IsFormatted() const; + bool IsHtmlImportHandlerSet() const; + bool IsRtfImportHandlerSet() const; + bool IsImportRTFStyleSheetsSet() const; + + void CallRtfImportHandler(RtfImportInfo& rInfo); + void CallHtmlImportHandler(HtmlImportInfo& rInfo); + + void ParaAttribsToCharAttribs(ContentNode* pNode); + + EditPaM CreateEditPaM(const EPaM& rEPaM); + EditPaM ConnectParagraphs( + ContentNode* pLeft, ContentNode* pRight, bool bBackward); + + EditPaM InsertField(const EditSelection& rEditSelection, const SvxFieldItem& rFld); + EditPaM InsertText(const EditSelection& aCurEditSelection, const OUString& rStr); + EditSelection InsertText(const EditTextObject& rTextObject, const EditSelection& rSel); + EditPaM InsertParaBreak(const EditSelection& rEditSelection); + EditPaM InsertLineBreak(const EditSelection& rEditSelection); + + EditPaM CursorLeft( + const EditPaM& rPaM, sal_uInt16 nCharacterIteratorMode = css::i18n::CharacterIteratorMode::SKIPCELL); + EditPaM CursorRight( + const EditPaM& rPaM, sal_uInt16 nCharacterIteratorMode = css::i18n::CharacterIteratorMode::SKIPCELL); + + void SeekCursor(ContentNode* pNode, sal_Int32 nPos, SvxFont& rFont); + + EditPaM DeleteSelection(const EditSelection& rSel); + + ESelection CreateESelection(const EditSelection& rSel) const; + EditSelection CreateSelection(const ESelection& rSel); + + const SfxItemSet& GetBaseParaAttribs(sal_Int32 nPara) const; + void SetParaAttribsOnly(sal_Int32 nPara, const SfxItemSet& rSet); + void SetAttribs(const EditSelection& rSel, const SfxItemSet& rSet, SetAttribsMode nSpecial = SetAttribsMode::NONE); + + OUString GetSelected(const EditSelection& rSel) const; + EditPaM DeleteSelected(const EditSelection& rSel); + + SvtScriptType GetScriptType(const EditSelection& rSel) const; + + void RemoveParaPortion(sal_Int32 nNode); + + void SetCallParaInsertedOrDeleted(bool b); + bool IsCallParaInsertedOrDeleted() const; + + void AppendDeletedNodeInfo(DeletedNodeInfo* pInfo); + void UpdateSelections(); + + void InsertContent(ContentNode* pNode, sal_Int32 nPos); + EditPaM SplitContent(sal_Int32 nNode, sal_Int32 nSepPos); + EditPaM ConnectContents(sal_Int32 nLeftNode, bool bBackward); + + void InsertFeature(const EditSelection& rEditSelection, const SfxPoolItem& rItem); + + EditSelection MoveParagraphs(const Range& rParagraphs, sal_Int32 nNewPos); + + void RemoveCharAttribs(sal_Int32 nPara, sal_uInt16 nWhich = 0, bool bRemoveFeatures = false); + void RemoveCharAttribs(const EditSelection& rSel, bool bRemoveParaAttribs, sal_uInt16 nWhich); + void RemoveCharAttribs(const EditSelection& rSel, EERemoveParaAttribsMode eMode, sal_uInt16 nWhich); + + ViewsType& GetEditViews(); + const ViewsType& GetEditViews() const; + + void SetUndoMode(bool b); + void FormatAndLayout(EditView* pCurView, bool bCalledFromUndo = false); + + void Undo(EditView* pView); + void Redo(EditView* pView); + + sal_Int32 GetOverflowingParaNum() const; + sal_Int32 GetOverflowingLineNum() const; + void ClearOverflowingParaNum(); + bool IsPageOverflow(); + + // tdf#132288 By default inserting an attribute beside another that is of + // the same type expands the original instead of inserting another. But the + // spell check dialog doesn't want that behaviour + void DisableAttributeExpanding(); + + // Optimization, if set, formatting will be done only for text lines that fit + // in given paper size and exceeding lines will be ignored. + void EnableSkipOutsideFormat(bool set); + + void SetLOKSpecialPaperSize(const Size& rSize); + const Size& GetLOKSpecialPaperSize() const; + +#ifdef DBG_UTIL + static void DumpData(const EditEngine* pEE, bool bInfoBox); +#endif +}; + +#endif // INCLUDED_EDITENG_EDITENG_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |