/* -*- 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_VCL_SOURCE_EDIT_TEXTDAT2_HXX #define INCLUDED_VCL_SOURCE_EDIT_TEXTDAT2_HXX #include #include #include #include #include #include #include class TextNode; class TextView; #define PORTIONKIND_TEXT 0 #define PORTIONKIND_TAB 1 #define DELMODE_SIMPLE 0 #define DELMODE_RESTOFWORD 1 #define DELMODE_RESTOFCONTENT 2 #define DEL_LEFT 1 #define DEL_RIGHT 2 #define TRAVEL_X_DONTKNOW 0xFFFF #define MAXCHARSINPARA 0x3FFF-CHARPOSGROW #define LINE_SEP 0x0A class TETextPortion { private: sal_Int32 nLen; long nWidth; sal_uInt8 nKind; bool bRightToLeft; public: TETextPortion( sal_Int32 nL ) : nLen {nL} , nWidth {-1} , nKind {PORTIONKIND_TEXT} , bRightToLeft {false} {} sal_Int32& GetLen() { return nLen; } long& GetWidth() { return nWidth; } sal_uInt8& GetKind() { return nKind; } void SetRightToLeft(bool b) { bRightToLeft = b; } bool IsRightToLeft() const { return bRightToLeft; } }; class TETextPortionList { private: std::vector> maPortions; public: static constexpr auto npos = std::numeric_limits::max(); TETextPortionList(); ~TETextPortionList(); TETextPortion* operator[]( std::size_t nPos ); std::vector>::iterator begin(); std::vector>::const_iterator begin() const; std::vector>::iterator end(); std::vector>::const_iterator end() const; bool empty() const; std::size_t size() const; std::vector>::iterator erase( const std::vector>::iterator& aIter ); std::vector>::iterator insert( const std::vector>::iterator& aIter, std::unique_ptr pTP ); void push_back( std::unique_ptr pTP ); void Reset(); std::size_t FindPortion( sal_Int32 nCharPos, sal_Int32& rPortionStart, bool bPreferStartingPortion = false ); void DeleteFromPortion( std::size_t nDelFrom ); }; struct TEWritingDirectionInfo { bool bLeftToRight; sal_Int32 nStartPos; sal_Int32 nEndPos; TEWritingDirectionInfo( bool LeftToRight, sal_Int32 Start, sal_Int32 End ) : bLeftToRight {LeftToRight} , nStartPos {Start} , nEndPos {End} {} }; class TextLine { private: sal_Int32 mnStart; sal_Int32 mnEnd; std::size_t mnStartPortion; std::size_t mnEndPortion; short mnStartX; bool mbInvalid; // for clever formatting/output public: TextLine() : mnStart {0} , mnEnd {0} , mnStartPortion {0} , mnEndPortion {0} , mnStartX {0} , mbInvalid {true} {} bool IsIn( sal_Int32 nIndex, bool bInclEnd ) const { return nIndex >= mnStart && ( bInclEnd ? nIndex <= mnEnd : nIndex < mnEnd ); } void SetStart( sal_Int32 n ) { mnStart = n; } sal_Int32 GetStart() const { return mnStart; } void SetEnd( sal_Int32 n ) { mnEnd = n; } sal_Int32 GetEnd() const { return mnEnd; } void SetStartPortion( std::size_t n ) { mnStartPortion = n; } std::size_t GetStartPortion() const { return mnStartPortion; } void SetEndPortion( std::size_t n ) { mnEndPortion = n; } std::size_t GetEndPortion() const { return mnEndPortion; } sal_Int32 GetLen() const { return mnEnd - mnStart; } bool IsInvalid() const { return mbInvalid; } bool IsValid() const { return !mbInvalid; } void SetInvalid() { mbInvalid = true; } void SetValid() { mbInvalid = false; } short GetStartX() const { return mnStartX; } void SetStartX( short n ) { mnStartX = n; } inline bool operator == ( const TextLine& rLine ) const; }; inline bool TextLine::operator == ( const TextLine& rLine ) const { return mnStart == rLine.mnStart && mnEnd == rLine.mnEnd && mnStartPortion == rLine.mnStartPortion && mnEndPortion == rLine.mnEndPortion; } class TEParaPortion { private: TextNode* mpNode; std::vector maLines; TETextPortionList maTextPortions; std::vector maWritingDirectionInfos; sal_Int32 mnInvalidPosStart; sal_Int32 mnInvalidDiff; bool mbInvalid; bool mbSimple; // only type linearly public: TEParaPortion( TextNode* pNode ); ~TEParaPortion(); TEParaPortion( const TEParaPortion& ) = delete; void operator=( const TEParaPortion& ) = delete; bool IsInvalid() const { return mbInvalid; } bool IsSimpleInvalid() const { return mbSimple; } void SetNotSimpleInvalid() { mbSimple = false; } void SetValid() { mbInvalid = false; mbSimple = true;} void MarkInvalid( sal_Int32 nStart, sal_Int32 nDiff ); void MarkSelectionInvalid( sal_Int32 nStart ); sal_Int32 GetInvalidPosStart() const { return mnInvalidPosStart; } sal_Int32 GetInvalidDiff() const { return mnInvalidDiff; } TextNode* GetNode() const { return mpNode; } std::vector& GetLines() { return maLines; } TETextPortionList& GetTextPortions() { return maTextPortions; } std::vector& GetWritingDirectionInfos() { return maWritingDirectionInfos; } std::vector::size_type GetLineNumber( sal_Int32 nIndex, bool bInclEnd ); void CorrectValuesBehindLastFormattedLine( sal_uInt16 nLastFormattedLine ); }; class TEParaPortions { private: std::vector> mvData; public: TEParaPortions() : mvData() {} ~TEParaPortions(); sal_uInt32 Count() const { return static_cast(mvData.size()); } TEParaPortion* GetObject( sal_uInt32 nIndex ) { return mvData[nIndex].get(); } void Insert( TEParaPortion* pObject, sal_uInt32 nPos ) { mvData.emplace( mvData.begin()+nPos, pObject ); } void Remove( sal_uInt32 nPos ) { mvData.erase( mvData.begin()+nPos ); } }; class TextSelFunctionSet: public FunctionSet { private: TextView* mpView; public: TextSelFunctionSet( TextView* pView ); virtual void BeginDrag() override; virtual void CreateAnchor() override; virtual void SetCursorAtPoint( const Point& rPointPixel, bool bDontSelectAtCursor = false ) override; virtual bool IsSelectionAtPoint( const Point& rPointPixel ) override; virtual void DeselectAll() override; virtual void DeselectAtPoint( const Point& ) override; virtual void DestroyAnchor() override; }; class IdleFormatter : public Idle { private: TextView* mpView; sal_uInt16 mnRestarts; public: IdleFormatter(); virtual ~IdleFormatter() override; void DoIdleFormat( TextView* pV, sal_uInt16 nMaxRestarts ); void ForceTimeout(); TextView* GetView() { return mpView; } }; struct TextDDInfo { vcl::Cursor maCursor; TextPaM maDropPos; bool mbStarterOfDD; bool mbVisCursor; TextDDInfo() : maCursor() , maDropPos() , mbStarterOfDD {false} , mbVisCursor {false} { maCursor.SetStyle( CURSOR_SHADOW ); } }; #endif // INCLUDED_VCL_SOURCE_EDIT_TEXTDAT2_HXX /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ k'>feature/5-1-pick LibreOffice 核心代码仓库文档基金会
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2019-06-30Breeze: Fix for tdf#126155, tdf#124127, tdf#89884,Rizal Muttaqin