/Users/ericb/Desktop/SRC680_m247/starmath/source/format.cxx

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/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: format.cxx,v $
 *
 *  $Revision: 1.13 $
 *
 *  last change: $Author: vg $ $Date: 2007/05/25 12:12:59 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library 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 for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_starmath.hxx"


#ifndef _STREAM_HXX
#include <tools/stream.hxx>
#endif
#ifndef _SV_SVAPP_HXX
#include <vcl/svapp.hxx>
#endif
#ifndef _SVX_SCRIPTTYPEITEM_HXX
#include <svx/scripttypeitem.hxx>
#endif

#ifndef FORMAT_HXX
#include "format.hxx"
#endif


// Latin default-fonts
static const USHORT aLatinDefFnts[FNT_END] =
{
    DEFAULTFONT_SERIF,  // FNT_VARIABLE
    DEFAULTFONT_SERIF,  // FNT_FUNCTION
    DEFAULTFONT_SERIF,  // FNT_NUMBER
    DEFAULTFONT_SERIF,  // FNT_TEXT
    DEFAULTFONT_SERIF,  // FNT_SERIF
    DEFAULTFONT_SANS,   // FNT_SANS
    DEFAULTFONT_FIXED   // FNT_FIXED
    //StarSymbol,    // FNT_MATH
};

// CJK default-fonts
static const USHORT aCJKDefFnts[FNT_END] =
{
    DEFAULTFONT_SERIF,          // FNT_VARIABLE
    DEFAULTFONT_SERIF,          // FNT_FUNCTION
    DEFAULTFONT_SERIF,          // FNT_NUMBER
    DEFAULTFONT_CJK_TEXT,       // FNT_TEXT
    DEFAULTFONT_CJK_TEXT,       // FNT_SERIF
    DEFAULTFONT_CJK_DISPLAY,    // FNT_SANS
    DEFAULTFONT_CJK_TEXT        // FNT_FIXED
    //StarSymbol,    // FNT_MATH
};

// CTL default-fonts
static const USHORT aCTLDefFnts[FNT_END] =
{
    DEFAULTFONT_CTL_TEXT,    // FNT_VARIABLE
    DEFAULTFONT_CTL_TEXT,    // FNT_FUNCTION
    DEFAULTFONT_CTL_TEXT,    // FNT_NUMBER
    DEFAULTFONT_CTL_TEXT,    // FNT_TEXT
    DEFAULTFONT_CTL_TEXT,    // FNT_SERIF
    DEFAULTFONT_CTL_TEXT,    // FNT_SANS
    DEFAULTFONT_CTL_TEXT     // FNT_FIXED
    //StarSymbol,    // FNT_MATH
};


String GetDefaultFontName( LanguageType nLang, USHORT nIdent )
{
    DBG_ASSERT( /*FNT_BEGIN <= nIdent  &&*/  nIdent <= FNT_END,
            "index out opd range" );

    if (FNT_MATH == nIdent)
        return String::CreateFromAscii( FNTNAME_MATH );
    else
    {
        const USHORT *pTable;
        switch ( SvtLanguageOptions::GetScriptTypeOfLanguage( nLang ) )
        {
            case SCRIPTTYPE_LATIN :     pTable = aLatinDefFnts; break;
            case SCRIPTTYPE_ASIAN :     pTable = aCJKDefFnts; break;
            case SCRIPTTYPE_COMPLEX :   pTable = aCTLDefFnts; break;
            default :
                pTable = aLatinDefFnts;
                DBG_ERROR( "unknown script-type" );
        }

        return Application::GetDefaultDevice()->GetDefaultFont(
                        pTable[ nIdent ], nLang,
                        DEFAULTFONT_FLAGS_ONLYONE ).GetName();
    }
}


SmFormat::SmFormat()
:       aBaseSize(0, SmPtsTo100th_mm(12))
{
        nVersion        = SM_FMT_VERSION_NOW;

        eHorAlign   = AlignCenter;
        bIsTextmode = bScaleNormalBrackets = FALSE;

        vSize[SIZ_TEXT]         = 100;
        vSize[SIZ_INDEX]        = 60;
        vSize[SIZ_FUNCTION] =
        vSize[SIZ_OPERATOR] = 100;
        vSize[SIZ_LIMITS]       = 60;

        vDist[DIS_HORIZONTAL]                   = 10;
        vDist[DIS_VERTICAL]                     = 5;
        vDist[DIS_ROOT]                                 = 0;
        vDist[DIS_SUPERSCRIPT]                  =
        vDist[DIS_SUBSCRIPT]                    = 20;
        vDist[DIS_NUMERATOR]                    =
        vDist[DIS_DENOMINATOR]                  = 0;
        vDist[DIS_FRACTION]                     = 10;
        vDist[DIS_STROKEWIDTH]                  = 5;
        vDist[DIS_UPPERLIMIT]                   =
        vDist[DIS_LOWERLIMIT]                   = 0;
        vDist[DIS_BRACKETSIZE]                  =
        vDist[DIS_BRACKETSPACE]                 = 5;
        vDist[DIS_MATRIXROW]                    = 3;
        vDist[DIS_MATRIXCOL]                    = 30;
        vDist[DIS_ORNAMENTSIZE]                 =
        vDist[DIS_ORNAMENTSPACE]                = 0;
        vDist[DIS_OPERATORSIZE]                 = 50;
        vDist[DIS_OPERATORSPACE]                = 20;
        vDist[DIS_LEFTSPACE]                    =
        vDist[DIS_RIGHTSPACE]                   = 100;
        vDist[DIS_TOPSPACE]                             =
        vDist[DIS_BOTTOMSPACE]                  =
        vDist[DIS_NORMALBRACKETSIZE]    = 0;

        vFont[FNT_VARIABLE]     =
        vFont[FNT_FUNCTION]     =
        vFont[FNT_NUMBER]       =
        vFont[FNT_TEXT]         =
        vFont[FNT_SERIF]        = SmFace(C2S(FNTNAME_TIMES), aBaseSize);
        vFont[FNT_SANS]         = SmFace(C2S(FNTNAME_HELV),  aBaseSize);
        vFont[FNT_FIXED]        = SmFace(C2S(FNTNAME_COUR),  aBaseSize);
        vFont[FNT_MATH]         = SmFace(C2S(FNTNAME_MATH),  aBaseSize);

    vFont[FNT_MATH].SetCharSet( RTL_TEXTENCODING_UNICODE );

        vFont[FNT_VARIABLE].SetItalic(ITALIC_NORMAL);
        vFont[FNT_FUNCTION].SetItalic(ITALIC_NONE);
    vFont[FNT_NUMBER]  .SetItalic(ITALIC_NONE);
    vFont[FNT_TEXT]    .SetItalic(ITALIC_NONE);
    vFont[FNT_SERIF]   .SetItalic(ITALIC_NONE);
    vFont[FNT_SANS]    .SetItalic(ITALIC_NONE);
    vFont[FNT_FIXED]   .SetItalic(ITALIC_NONE);

        for ( USHORT i = FNT_BEGIN;  i <= FNT_END;  i++ )
        {
        SmFace &rFace = vFont[i];
        rFace.SetTransparent( TRUE );
        rFace.SetAlign( ALIGN_BASELINE );
        rFace.SetColor( COL_AUTO );
        bDefaultFont[i] = FALSE;
        }
}


void SmFormat::SetFont(USHORT nIdent, const SmFace &rFont, BOOL bDefault )
{
    vFont[nIdent] = rFont;
    vFont[nIdent].SetTransparent( TRUE );
    vFont[nIdent].SetAlign( ALIGN_BASELINE );

    bDefaultFont[nIdent] = bDefault;
}

SmFormat & SmFormat::operator = (const SmFormat &rFormat)
{
        SetBaseSize(rFormat.GetBaseSize());
        SetVersion (rFormat.GetVersion());
        SetHorAlign(rFormat.GetHorAlign());
        SetTextmode(rFormat.IsTextmode());
        SetScaleNormalBrackets(rFormat.IsScaleNormalBrackets());

        USHORT  i;
        for (i = FNT_BEGIN;  i <= FNT_END;  i++)
    {
                SetFont(i, rFormat.GetFont(i));
        SetDefaultFont(i, rFormat.IsDefaultFont(i));
    }
        for (i = SIZ_BEGIN;  i <= SIZ_END;  i++)
                SetRelSize(i, rFormat.GetRelSize(i));
        for (i = DIS_BEGIN;  i <= DIS_END;  i++)
                SetDistance(i, rFormat.GetDistance(i));

        return *this;
}


BOOL SmFormat::operator == (const SmFormat &rFormat) const
{
    BOOL bRes = aBaseSize == rFormat.aBaseSize  &&
                eHorAlign == rFormat.eHorAlign  &&
                bIsTextmode == rFormat.bIsTextmode  &&
                bScaleNormalBrackets  == rFormat.bScaleNormalBrackets;

    USHORT i;
    for (i = 0;  i <= SIZ_END && bRes;  ++i)
    {
        if (vSize[i] != rFormat.vSize[i])
            bRes = FALSE;
    }
    for (i = 0;  i <= DIS_END && bRes;  ++i)
    {
        if (vDist[i] != rFormat.vDist[i])
            bRes = FALSE;
    }
    for (i = 0;  i <= FNT_END && bRes;  ++i)
    {
        if (vFont[i] != rFormat.vFont[i]  ||
            bDefaultFont[i] != rFormat.bDefaultFont[i])
            bRes = FALSE;
    }

    return bRes;
}

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