libreoffice/sw/source/core/inc/tblrwcl.hxx

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 * Copyright 2008 by Sun Microsystems, Inc.
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 * OpenOffice.org - a multi-platform office productivity suite
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 * $RCSfile: tblrwcl.hxx,v $
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#ifndef _TBLRWCL_HXX
#define _TBLRWCL_HXX
#ifndef _SVSTDARR_HXX
#define _SVSTDARR_USHORTS
#include <svl/svstdarr.hxx>
#endif
#include <vector>
#include <swtypes.hxx>
#include <tblsel.hxx>
#include <swtable.hxx>

class SvxBorderLine;
class SwDoc;
class SwTableNode;
class _FndLine;
class _FndBox;
class SwTableLine;
class SwTableBox;
class SwTableBoxFmt;
class SwHistory;
class SwCntntNode;
class SfxPoolItem;
class SwShareBoxFmts;
class SwFmtFrmSize;

// Funktions Deklarationen:
BOOL lcl_CopyRow( const _FndLine*& rpFndLine, void* pPara );
BOOL lcl_CopyCol( const _FndBox*& rpFndBox, void* pPara );

BOOL lcl_MergeGCBox( const SwTableBox*& rpBox, void* pPara );
BOOL lcl_MergeGCLine( const SwTableLine*& rpLine, void* pPara );

BOOL lcl_Merge_MoveBox( const _FndBox*& rpFndBox, void* pPara );
BOOL lcl_Merge_MoveLine( const _FndLine*& rpFndLine, void* pPara );

BOOL lcl_CopyBoxToDoc( const _FndBox*& rpFndBox, void* pPara );
BOOL lcl_CopyLineToDoc( const _FndLine*& rpFndLn, void* pPara );

BOOL lcl_BoxSetHeadCondColl( const SwTableBox*& rpBox, void* pPara );
BOOL lcl_LineSetHeadCondColl( const SwTableLine*& rpLine, void* pPara );


#ifdef DBG_UTIL
void _CheckBoxWidth( const SwTableLine& rLine, SwTwips nSize );
#endif

void _InsTblBox( SwDoc* pDoc, SwTableNode* pTblNd,
                SwTableLine* pLine, SwTableBoxFmt* pBoxFrmFmt,
                SwTableBox* pBox, USHORT nInsPos, USHORT nCnt = 1 );

SW_DLLPUBLIC void _DeleteBox( SwTable& rTbl, SwTableBox* pBox, SwUndo* pUndo = 0,
                BOOL bCalcNewSize = TRUE, const BOOL bCorrBorder = TRUE,
                SwShareBoxFmts* pShareFmts = 0 );

// Klasse fuers SplitTable
// sammelt von einer Line die Boxen aller obersten oder untersten Lines
// in einem Array. Zusaetzlich werden die Positionen vermerkt.
// ( die Implementierung steht im ndtbl.cxx)

class SwCollectTblLineBoxes
{
    SvUShorts aPosArr;
    SwSelBoxes_SAR aBoxes;
    SwHistory* pHst;
    USHORT nMode, nWidth;
    BOOL bGetFromTop : 1;
    BOOL bGetValues : 1;

public:
    SwCollectTblLineBoxes( BOOL bTop, USHORT nMd = 0, SwHistory* pHist=0 )
        : aPosArr( 16, 16 ), aBoxes( 16, 16 ),
        pHst( pHist ), nMode( nMd ), nWidth( 0 ),
        bGetFromTop( bTop ), bGetValues( TRUE )

    {}

    void AddBox( const SwTableBox& rBox );
    const SwTableBox* GetBoxOfPos( const SwTableBox& rBox );
    void AddToUndoHistory( const SwCntntNode& rNd );

    USHORT Count() const                { return aBoxes.Count(); }
    const SwTableBox& GetBox( USHORT nPos, USHORT* pWidth = 0 ) const
        {
            // hier wird die EndPos der Spalte benoetigt!
            if( pWidth )
                *pWidth = nPos+1 == aPosArr.Count() ? nWidth
                                                    : aPosArr[ nPos+1 ];
            return *aBoxes[ nPos ];
        }

    BOOL IsGetFromTop() const           { return bGetFromTop; }
    BOOL IsGetValues() const            { return bGetValues; }

    USHORT GetMode() const              { return nMode; }
    void SetValues( BOOL bFlag )        { bGetValues = FALSE; nWidth = 0;
                                          bGetFromTop = bFlag; }
    BOOL Resize( USHORT nOffset, USHORT nWidth );
};

BOOL lcl_Box_CollectBox( const SwTableBox*& rpBox, void* pPara );
BOOL lcl_Line_CollectBox( const SwTableLine*& rpLine, void* pPara );

BOOL lcl_BoxSetSplitBoxFmts( const SwTableBox*& rpBox, void* pPara );

// This structure is needed by Undo to restore row span attributes
// when a table has been splitted into two tables
struct SwSaveRowSpan
{
    USHORT mnSplitLine; // the line number where the table has been splitted
    std::vector< long > mnRowSpans; // the row span attributes in this line
    SwSaveRowSpan( SwTableBoxes& rBoxes, USHORT nSplitLn );
};

struct _SwGCLineBorder
{
    const SwTableLines* pLines;
    SwShareBoxFmts* pShareFmts;
    USHORT nLinePos;

    _SwGCLineBorder( const SwTable& rTable )
        : pLines( &rTable.GetTabLines() ), pShareFmts(0), nLinePos( 0 )  {}

    _SwGCLineBorder( const SwTableBox& rBox )
        : pLines( &rBox.GetTabLines() ), pShareFmts(0), nLinePos( 0 )  {}
    BOOL IsLastLine() const { return nLinePos + 1 >= pLines->Count(); }
};

class _SwGCBorder_BoxBrd
{
    const SvxBorderLine* pBrdLn;
    BOOL bAnyBorderFnd;
public:
    _SwGCBorder_BoxBrd() : pBrdLn( 0 ), bAnyBorderFnd( FALSE ) {}

    void SetBorder( const SvxBorderLine& rBorderLine )
        { pBrdLn = &rBorderLine; bAnyBorderFnd = FALSE; }

    // checke, ob die linke Border dieselbe wie die gesetzte ist
    // returnt FALSE falls gar keine Border gesetzt ist
    BOOL CheckLeftBorderOfFormat( const SwFrmFmt& rFmt );

    BOOL IsAnyBorderFound() const { return bAnyBorderFnd; }
};

BOOL lcl_GC_Line_Border( const SwTableLine*& , void* pPara );
BOOL lcl_GC_Box_Border( const SwTableBox*& , void* pPara );

BOOL lcl_GCBorder_ChkBoxBrd_L( const SwTableLine*& , void* pPara );
BOOL lcl_GCBorder_ChkBoxBrd_B( const SwTableBox*& , void* pPara );

BOOL lcl_GCBorder_GetLastBox_L( const SwTableLine*& , void* pPara );
BOOL lcl_GCBorder_GetLastBox_B( const SwTableBox*& , void* pPara );


class SwShareBoxFmt
{
    const SwFrmFmt* pOldFmt;
    SvPtrarr aNewFmts;

public:
    SwShareBoxFmt( const SwFrmFmt& rFmt )
        : pOldFmt( &rFmt ), aNewFmts( 1, 4 )
    {}

    const SwFrmFmt& GetOldFormat() const { return *pOldFmt; }

    SwFrmFmt* GetFormat( long nWidth ) const;
    SwFrmFmt* GetFormat( const SfxPoolItem& rItem ) const;
    void AddFormat( const SwFrmFmt& rFmt );
    // returnt TRUE, wenn geloescht werden kann
    BOOL RemoveFormat( const SwFrmFmt& rFmt );
};


SV_DECL_PTRARR_DEL( _SwShareBoxFmts, SwShareBoxFmt*, 8, 8 )

class SwShareBoxFmts
{
    _SwShareBoxFmts aShareArr;
    BOOL Seek_Entry( const SwFrmFmt& rFmt, USHORT* pPos ) const;

    void ChangeFrmFmt( SwTableBox* pBox, SwTableLine* pLn, SwFrmFmt& rFmt );

public:
    SwShareBoxFmts() {}
    ~SwShareBoxFmts();

    SwFrmFmt* GetFormat( const SwFrmFmt& rFmt, long nWidth ) const;
    SwFrmFmt* GetFormat( const SwFrmFmt& rFmt, const SfxPoolItem& ) const;

    void AddFormat( const SwFrmFmt& rOld, const SwFrmFmt& rNew );

    void SetSize( SwTableBox& rBox, const SwFmtFrmSize& rSz );
    void SetAttr( SwTableBox& rBox, const SfxPoolItem& rItem );
    void SetAttr( SwTableLine& rLine, const SfxPoolItem& rItem );

    void RemoveFormat( const SwFrmFmt& rFmt );
};



#endif