/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #ifndef INCLUDED_SW_SOURCE_CORE_TEXT_PORFLD_HXX #define INCLUDED_SW_SOURCE_CORE_TEXT_PORFLD_HXX #include "swtypes.hxx" #include "porexp.hxx" #include class SwFont; class SvxBrushItem; class SwFormatVertOrient; class SwFrame; class SwFieldPortion : public SwExpandPortion { friend class SwTextFormatter; protected: OUString aExpand; // The expanded field SwFont *pFnt; // For multi-line fields sal_Int32 nNextOffset; // Offset of the follow in the original string sal_Int32 nNextScriptChg; sal_uInt16 nViewWidth; // Screen width for empty fields bool bFollow : 1; // 2nd or later part of a field bool bLeft : 1; // Used by SwNumberPortion bool bHide : 1; // Used by SwNumberPortion bool bCenter : 1; // Used by SwNumberPortion bool bHasFollow : 1; // Continues on the next line bool bAnimated : 1; // Used by SwGrfNumPortion bool bNoPaint : 1; // Used by SwGrfNumPortion bool bReplace : 1; // Used by SwGrfNumPortion const bool bPlaceHolder : 1; bool m_bNoLength : 1; // HACK for meta suffix (no CH_TXTATR) inline void SetFont( SwFont *pNew ) { pFnt = pNew; } inline bool IsNoLength() const { return m_bNoLength; } inline void SetNoLength() { m_bNoLength = true; } public: SwFieldPortion( const SwFieldPortion& rField ); SwFieldPortion( const OUString &rExpand, SwFont *pFnt = nullptr, bool bPlaceHolder = false ); virtual ~SwFieldPortion(); sal_uInt16 m_nAttrFieldType; void TakeNextOffset( const SwFieldPortion* pField ); void CheckScript( const SwTextSizeInfo &rInf ); inline bool HasFont() const { return nullptr != pFnt; } // #i89179# - made public inline const SwFont *GetFont() const { return pFnt; } inline OUString GetExp() const { return aExpand; } virtual bool GetExpText( const SwTextSizeInfo &rInf, OUString &rText ) const override; virtual bool Format( SwTextFormatInfo &rInf ) override; virtual void Paint( const SwTextPaintInfo &rInf ) const override; // Empty fields are also allowed virtual SwLinePortion *Compress() override; virtual sal_uInt16 GetViewWidth( const SwTextSizeInfo &rInf ) const override; inline bool IsFollow() const { return bFollow; } inline void SetFollow( bool bNew ) { bFollow = bNew; } inline bool IsLeft() const { return bLeft; } inline void SetLeft( bool bNew ) { bLeft = bNew; } inline bool IsHide() const { return bHide; } inline void SetHide( bool bNew ) { bHide = bNew; } inline bool IsCenter() const { return bCenter; } inline void SetCenter( bool bNew ) { bCenter = bNew; } inline bool HasFollow() const { return bHasFollow; } inline void SetHasFollow( bool bNew ) { bHasFollow = bNew; } inline sal_Int32 GetNextOffset() const { return nNextOffset; } inline void SetNextOffset( sal_Int32 nNew ) { nNextOffset = nNew; } inline sal_Int32 GetNextScriptChg() const { return nNextScriptChg; } // Field cloner for SplitGlue virtual SwFieldPortion *Clone( const OUString &rExpand ) const; // Extra GetTextSize because of pFnt virtual SwPosSize GetTextSize( const SwTextSizeInfo &rInfo ) const override; // Accessibility: pass information about this portion to the PortionHandler virtual void HandlePortion( SwPortionHandler& rPH ) const override; OUTPUT_OPERATOR_OVERRIDE }; /** * Distinguish only for painting/hide */ class SwHiddenPortion : public SwFieldPortion { public: inline SwHiddenPortion( const OUString &rExpand, SwFont *pFntL = nullptr ) : SwFieldPortion( rExpand, pFntL ) { SetLen(1); SetWhichPor( POR_HIDDEN ); } virtual void Paint( const SwTextPaintInfo &rInf ) const override; virtual bool GetExpText( const SwTextSizeInfo &rInf, OUString &rText ) const override; // Field cloner for SplitGlue virtual SwFieldPortion *Clone( const OUString &rExpand ) const override; OUTPUT_OPERATOR_OVERRIDE }; class SwNumberPortion : public SwFieldPortion { protected: sal_uInt16 nFixWidth; // See Glues sal_uInt16 nMinDist; // Minimal distance to the text bool mbLabelAlignmentPosAndSpaceModeActive; public: SwNumberPortion( const OUString &rExpand, SwFont *pFnt, const bool bLeft, const bool bCenter, const sal_uInt16 nMinDst, const bool bLabelAlignmentPosAndSpaceModeActive ); virtual void Paint( const SwTextPaintInfo &rInf ) const override; virtual sal_Int32 GetCursorOfst( const sal_uInt16 nOfst ) const override; virtual bool Format( SwTextFormatInfo &rInf ) override; // Field cloner for SplitGlue virtual SwFieldPortion *Clone( const OUString &rExpand ) const override; virtual void FormatEOL( SwTextFormatInfo &rInf ) override; OUTPUT_OPERATOR_OVERRIDE }; class SwBulletPortion : public SwNumberPortion { public: SwBulletPortion( const sal_Unicode cCh, const OUString& rBulletFollowedBy, SwFont *pFnt, const bool bLeft, const bool bCenter, const sal_uInt16 nMinDst, const bool bLabelAlignmentPosAndSpaceModeActive ); OUTPUT_OPERATOR_OVERRIDE }; class SwGrfNumPortion : public SwNumberPortion { SvxBrushItem* pBrush; long nId; // For StopAnimation SwTwips nYPos; // _Always_ contains the current RelPos SwTwips nGrfHeight; sal_Int16 eOrient; public: SwGrfNumPortion( SwFrame *pFrame, const OUString& rGraphicFollowedBy, const SvxBrushItem* pGrfBrush, const SwFormatVertOrient* pGrfOrient, const Size& rGrfSize, const bool bLeft, const bool bCenter, const sal_uInt16 nMinDst, const bool bLabelAlignmentPosAndSpaceModeActive ); virtual ~SwGrfNumPortion(); virtual void Paint( const SwTextPaintInfo &rInf ) const override; virtual bool Format( SwTextFormatInfo &rInf ) override; void SetBase( long nLnAscent, long nLnDescent, long nFlyAscent, long nFlyDescent ); void StopAnimation( OutputDevice* pOut ); inline bool IsAnimated() const { return bAnimated; } inline void SetAnimated( bool bNew ) { bAnimated = bNew; } inline bool DontPaint() const { return bNoPaint; } inline void SetNoPaint( bool bNew ) { bNoPaint = bNew; } inline void SetRelPos( SwTwips nNew ) { nYPos = nNew; } inline void SetId( long nNew ) const { const_cast(this)->nId = nNew; } inline SwTwips GetRelPos() const { return nYPos; } inline SwTwips GetGrfHeight() const { return nGrfHeight; } inline sal_Int16 GetOrient() const { return eOrient; } OUTPUT_OPERATOR_OVERRIDE }; /** * Used in for asian layout specialities to display up to six characters * in 2 rows and 2-3 columns. * E.g.: 
 *        A..  A..  A.B  A.B   A.B.C   A.B.C
 *        ...  ..B  .C.  C.D   .D.E.   D.E.F
 *
*/ class SwCombinedPortion : public SwFieldPortion { sal_uInt16 aPos[6]; // up to six X positions sal_uInt16 aWidth[3]; // one width for every scripttype sal_uInt8 aScrType[6]; // scripttype of every character sal_uInt16 nUpPos; // the Y position of the upper baseline sal_uInt16 nLowPos; // the Y position of the lower baseline sal_uInt8 nProportion; // relative font height public: explicit SwCombinedPortion( const OUString &rExpand ); virtual void Paint( const SwTextPaintInfo &rInf ) const override; virtual bool Format( SwTextFormatInfo &rInf ) override; virtual sal_uInt16 GetViewWidth( const SwTextSizeInfo &rInf ) const override; OUTPUT_OPERATOR_OVERRIDE }; namespace sw { namespace mark { class IFieldmark; } } class SwFieldFormDropDownPortion : public SwFieldPortion { public: explicit SwFieldFormDropDownPortion(const OUString &rExpand) : SwFieldPortion(rExpand) { } // Field cloner for SplitGlue virtual SwFieldPortion *Clone( const OUString &rExpand ) const override; }; #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */