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Diffstat (limited to 'sw/source/core/text/porfld.hxx')
| -rw-r--r-- | sw/source/core/text/porfld.hxx | 274 |
1 files changed, 274 insertions, 0 deletions
diff --git a/sw/source/core/text/porfld.hxx b/sw/source/core/text/porfld.hxx new file mode 100644 index 000000000000..ad71ce0c6a47 --- /dev/null +++ b/sw/source/core/text/porfld.hxx @@ -0,0 +1,274 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +#ifndef _PORFLD_HXX +#define _PORFLD_HXX + +#include "swtypes.hxx" +#include "porexp.hxx" +#include <fmtornt.hxx> + +class SwFont; +class SvxBrushItem; +class SwFmtVertOrient; +class SwFrm; + +/************************************************************************* + * class SwFldPortion + *************************************************************************/ + +class SwFldPortion : public SwExpandPortion +{ + friend class SwTxtFormatter; +protected: + XubString aExpand; // das expandierte Feld + SwFont *pFnt; // Fuer mehrzeilige Felder + xub_StrLen nNextOffset; // Offset des Follows im Originalstring + xub_StrLen nNextScriptChg; + KSHORT nViewWidth; // Screenbreite fuer leere Felder + sal_Bool bFollow : 1; // 2. oder weiterer Teil eines Feldes + sal_Bool bLeft : 1; // wird von SwNumberPortion benutzt + sal_Bool bHide : 1; // wird von SwNumberPortion benutzt + sal_Bool bCenter : 1; // wird von SwNumberPortion benutzt + sal_Bool bHasFollow : 1; // geht in der naechsten Zeile weiter + sal_Bool bAnimated : 1; // wird von SwGrfNumPortion benutzt + sal_Bool bNoPaint : 1; // wird von SwGrfNumPortion benutzt + sal_Bool bReplace : 1; // wird von SwGrfNumPortion benutzt + const sal_Bool bPlaceHolder : 1; + sal_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 = sal_True; } + +public: + SwFldPortion( const SwFldPortion& rFld ); + SwFldPortion( const XubString &rExpand, SwFont *pFnt = 0, sal_Bool bPlaceHolder = sal_False ); + ~SwFldPortion(); + + void TakeNextOffset( const SwFldPortion* pFld ); + void CheckScript( const SwTxtSizeInfo &rInf ); + inline sal_Bool HasFont() const { return 0 != pFnt; } + // --> OD 2008-06-05 #i89179# - made public + inline const SwFont *GetFont() const { return pFnt; } + // <-- + + inline const XubString &GetExp() const { return aExpand; } + virtual sal_Bool GetExpTxt( const SwTxtSizeInfo &rInf, XubString &rTxt ) const; + virtual sal_Bool Format( SwTxtFormatInfo &rInf ); + virtual void Paint( const SwTxtPaintInfo &rInf ) const; + + // leere Felder sind auch erlaubt + 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; } + + // Felder-Cloner fuer SplitGlue + virtual SwFldPortion *Clone( const XubString &rExpand ) const; + + // Extra-GetTxtSize wegen 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 + *************************************************************************/ +// Unterscheidung nur fuer's Painten/verstecken. + +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, XubString &rTxt ) const; + + // Felder-Cloner fuer SplitGlue + virtual SwFldPortion *Clone( const XubString &rExpand ) const; + OUTPUT_OPERATOR +}; + +/************************************************************************* + * class SwNumberPortion + *************************************************************************/ + +class SwNumberPortion : public SwFldPortion +{ +protected: + KSHORT nFixWidth; // vgl. Glues + KSHORT nMinDist; // minimaler Abstand zum Text + // --> OD 2008-01-23 #newlistlevelattrs# + bool mbLabelAlignmentPosAndSpaceModeActive; + // <-- + +public: + // --> OD 2008-01-23 #newlistlevelattrs# + 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 ); + + // Felder-Cloner fuer SplitGlue + virtual SwFldPortion *Clone( const XubString &rExpand ) const; + virtual void FormatEOL( SwTxtFormatInfo &rInf ); + + OUTPUT_OPERATOR +}; + +/************************************************************************* + * class SwBulletPortion + *************************************************************************/ + +class SwBulletPortion : public SwNumberPortion +{ +public: + // --> OD 2008-01-23 #newlistlevelattrs# + SwBulletPortion( const xub_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; //fuer StopAnimation + SwTwips nYPos; //Enthaelt _immer_ die aktuelle RelPos. + SwTwips nGrfHeight; + sal_Int16 eOrient; +public: + // --> OD 2008-01-23 #newlistlevelattrs# + 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 +{ + USHORT aPos[6]; // up to six X positions + USHORT aWidth[3]; // one width for every scripttype + BYTE aScrType[6]; // scripttype of every character + USHORT nUpPos; // the Y position of the upper baseline + USHORT nLowPos; // the Y position of the lower baseline + BYTE 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 |