/* -*- 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 _PORFLD_HXX #define _PORFLD_HXX #include "swtypes.hxx" #include "porexp.hxx" #include class SwFont; class SvxBrushItem; class SwFmtVertOrient; class SwFrm; /************************************************************************* * class SwFldPortion *************************************************************************/ class SwFldPortion : public SwExpandPortion { friend class SwTxtFormatter; protected: OUString aExpand; // The expanded field SwFont *pFnt; // For multi-line fields xub_StrLen nNextOffset; // Offset of the follow in the original string xub_StrLen nNextScriptChg; KSHORT nViewWidth; // Screen width for empty fields sal_Bool bFollow : 1; // 2nd or later part of a field sal_Bool bLeft : 1; // Used by SwNumberPortion sal_Bool bHide : 1; // Used by SwNumberPortion sal_Bool bCenter : 1; // Used by SwNumberPortion sal_Bool bHasFollow : 1; // Continues on the next line sal_Bool bAnimated : 1; // Used by SwGrfNumPortion sal_Bool bNoPaint : 1; // Used by SwGrfNumPortion sal_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: SwFldPortion( const SwFldPortion& rFld ); SwFldPortion( const OUString &rExpand, SwFont *pFnt = 0, bool bPlaceHolder = false ); ~SwFldPortion(); void TakeNextOffset( const SwFldPortion* pFld ); void CheckScript( const SwTxtSizeInfo &rInf ); inline bool HasFont() const { return 0 != pFnt; } // #i89179# - made public inline const SwFont *GetFont() const { return pFnt; } inline const OUString &GetExp() const { return aExpand; } virtual sal_Bool GetExpTxt( const SwTxtSizeInfo &rInf, OUString &rTxt ) const; virtual sal_Bool Format( SwTxtFormatInfo &rInf ); virtual void Paint( const SwTxtPaintInfo &rInf ) const; // Empty fields are also allowed virtual SwLinePortion *Compress(); virtual KSHORT GetViewWidth( const SwTxtSizeInfo &rInf ) const; inline sal_Bool IsFollow() const { return bFollow; } inline void SetFollow( sal_Bool bNew ) { bFollow = bNew; } inline sal_Bool IsLeft() const { return bLeft; } inline void SetLeft( sal_Bool bNew ) { bLeft = bNew; } inline sal_Bool IsHide() const { return bHide; } inline void SetHide( sal_Bool bNew ) { bHide = bNew; } inline sal_Bool IsCenter() const { return bCenter; } inline void SetCenter( sal_Bool bNew ) { bCenter = bNew; } inline sal_Bool HasFollow() const { return bHasFollow; } inline void SetHasFollow( sal_Bool bNew ) { bHasFollow = bNew; } inline xub_StrLen GetNextOffset() const { return nNextOffset; } inline void SetNextOffset( xub_StrLen nNew ) { nNextOffset = nNew; } inline xub_StrLen GetNextScriptChg() const { return nNextScriptChg; } inline void SetNextScriptChg( xub_StrLen nNew ) { nNextScriptChg = nNew; } // Field cloner for SplitGlue virtual SwFldPortion *Clone( const OUString &rExpand ) const; // Extra GetTxtSize because of pFnt virtual SwPosSize GetTxtSize( const SwTxtSizeInfo &rInfo ) const; // Accessibility: pass information about this portion to the PortionHandler virtual void HandlePortion( SwPortionHandler& rPH ) const; OUTPUT_OPERATOR }; /************************************************************************* * class SwHiddenPortion *************************************************************************/ // Distinguish only for painting/hide class SwHiddenPortion : public SwFldPortion { public: inline SwHiddenPortion( const XubString &rExpand, SwFont *pFntL = 0 ) : SwFldPortion( rExpand, pFntL ) { SetLen(1); SetWhichPor( POR_HIDDEN ); } virtual void Paint( const SwTxtPaintInfo &rInf ) const; virtual sal_Bool GetExpTxt( const SwTxtSizeInfo &rInf, OUString &rTxt ) const; // Field cloner for SplitGlue virtual SwFldPortion *Clone( const OUString &rExpand ) const; OUTPUT_OPERATOR }; /************************************************************************* * class SwNumberPortion *************************************************************************/ class SwNumberPortion : public SwFldPortion { protected: KSHORT nFixWidth; // See Glues KSHORT nMinDist; // Minimal distance to the text bool mbLabelAlignmentPosAndSpaceModeActive; public: SwNumberPortion( const XubString &rExpand, SwFont *pFnt, const sal_Bool bLeft, const sal_Bool bCenter, const KSHORT nMinDst, const bool bLabelAlignmentPosAndSpaceModeActive ); virtual void Paint( const SwTxtPaintInfo &rInf ) const; virtual xub_StrLen GetCrsrOfst( const MSHORT nOfst ) const; virtual sal_Bool Format( SwTxtFormatInfo &rInf ); // Field cloner for SplitGlue virtual SwFldPortion *Clone( const OUString &rExpand ) const; virtual void FormatEOL( SwTxtFormatInfo &rInf ); OUTPUT_OPERATOR }; /************************************************************************* * class SwBulletPortion *************************************************************************/ class SwBulletPortion : public SwNumberPortion { public: SwBulletPortion( const sal_Unicode cCh, const XubString& rBulletFollowedBy, SwFont *pFnt, const sal_Bool bLeft, const sal_Bool bCenter, const KSHORT nMinDst, const bool bLabelAlignmentPosAndSpaceModeActive ); OUTPUT_OPERATOR }; /************************************************************************* * class SwBmpBulletPortion *************************************************************************/ class SwGrfNumPortion : public SwNumberPortion { SvxBrushItem* pBrush; long nId; // For StopAnimation SwTwips nYPos; // _Always_ contains the current RelPos SwTwips nGrfHeight; sal_Int16 eOrient; public: SwGrfNumPortion( SwFrm *pFrm, const XubString& rGraphicFollowedBy, const SvxBrushItem* pGrfBrush, const SwFmtVertOrient* pGrfOrient, const Size& rGrfSize, const sal_Bool bLeft, const sal_Bool bCenter, const KSHORT nMinDst, const bool bLabelAlignmentPosAndSpaceModeActive ); ~SwGrfNumPortion(); virtual void Paint( const SwTxtPaintInfo &rInf ) const; virtual sal_Bool Format( SwTxtFormatInfo &rInf ); void SetBase( long nLnAscent, long nLnDescent, long nFlyAscent, long nFlyDescent ); void StopAnimation( OutputDevice* pOut ); inline sal_Bool IsAnimated() const { return bAnimated; } inline void SetAnimated( sal_Bool bNew ) { bAnimated = bNew; } inline sal_Bool DontPaint() const { return bNoPaint; } inline void SetNoPaint( sal_Bool bNew ) { bNoPaint = bNew; } inline void SetRelPos( SwTwips nNew ) { nYPos = nNew; } inline void SetId( long nNew ) const { ((SwGrfNumPortion*)this)->nId = nNew; } inline SwTwips GetRelPos() const { return nYPos; } inline SwTwips GetGrfHeight() const { return nGrfHeight; } inline SwTwips GetId() const { return nId; } inline sal_Int16 GetOrient() const { return eOrient; } OUTPUT_OPERATOR }; /************************************************************************* * class SwCombinedPortion * 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 SwFldPortion { 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: SwCombinedPortion( const XubString &rExpand ); virtual void Paint( const SwTxtPaintInfo &rInf ) const; virtual sal_Bool Format( SwTxtFormatInfo &rInf ); virtual KSHORT GetViewWidth( const SwTxtSizeInfo &rInf ) const; OUTPUT_OPERATOR }; CLASSIO( SwHiddenPortion ) CLASSIO( SwNumberPortion ) CLASSIO( SwBulletPortion ) CLASSIO( SwGrfNumPortion ) CLASSIO( SwCombinedPortion ) #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */