/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
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 *
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 * 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.
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#include <vcl/outdev.hxx>
#include <editeng/editrids.hrc>
#include <unotools/intlwrapper.hxx>
#include <unotools/localedatawrapper.hxx>
#include <editeng/itemtype.hxx>
#include <editeng/eerdll.hxx>

// -----------------------------------------------------------------------

XubString GetMetricText( long nVal, SfxMapUnit eSrcUnit, SfxMapUnit eDestUnit, const IntlWrapper* pIntl    )
{
    sal_Bool bNeg = sal_False;
    long nRet = 0;
    XubString sRet;

    if ( nVal < 0 )
    {
        bNeg = sal_True;
        nVal *= -1;
    }

    switch ( eDestUnit )
    {
        case SFX_MAPUNIT_100TH_MM:
        case SFX_MAPUNIT_10TH_MM:
        case SFX_MAPUNIT_MM:
        case SFX_MAPUNIT_CM:
        {
            nRet = (long)OutputDevice::LogicToLogic(
                nVal, (MapUnit)eSrcUnit, (MapUnit)SFX_MAPUNIT_100TH_MM );

            switch ( eDestUnit )
            {
                case SFX_MAPUNIT_100TH_MM:  nRet *= 1000; break;
                case SFX_MAPUNIT_10TH_MM:   nRet *= 100; break;
                case SFX_MAPUNIT_MM:        nRet *= 10; break;
                default: ;//prevent warning
            }
            break;
        }

        case SFX_MAPUNIT_1000TH_INCH:
        case SFX_MAPUNIT_100TH_INCH:
        case SFX_MAPUNIT_10TH_INCH:
        case SFX_MAPUNIT_INCH:
        {
            nRet = (long)OutputDevice::LogicToLogic(
                nVal, (MapUnit)eSrcUnit, (MapUnit)SFX_MAPUNIT_1000TH_INCH );

            switch ( eDestUnit )
            {
                case SFX_MAPUNIT_1000TH_INCH:   nRet *= 1000; break;
                case SFX_MAPUNIT_100TH_INCH:    nRet *= 100; break;
                case SFX_MAPUNIT_10TH_INCH:     nRet *= 10; break;
                default: ;//prevent warning
            }
            break;
        }

        case SFX_MAPUNIT_POINT:
        case SFX_MAPUNIT_TWIP:
        case SFX_MAPUNIT_PIXEL:
            return String::CreateFromInt32( (long)OutputDevice::LogicToLogic(
                        nVal, (MapUnit)eSrcUnit, (MapUnit)eDestUnit ));

        default:
            OSL_FAIL( "not supported mapunit" );
            return sRet;
    }

    if ( SFX_MAPUNIT_CM == eDestUnit || SFX_MAPUNIT_INCH == eDestUnit )
    {
        long nMod = nRet % 10;

        if ( nMod > 4 )
            nRet += 10 - nMod;
        else if ( nMod > 0 )
            nRet -= nMod;
    }

    if ( bNeg )
        sRet += sal_Unicode('-');

    long nDiff = 1000;
    for( int nDigits = 4; nDigits; --nDigits, nDiff /= 10 )
    {
        if ( nRet < nDiff )
            sRet += sal_Unicode('0');
        else
            sRet += String::CreateFromInt32( nRet / nDiff );
        nRet %= nDiff;
        if( 4 == nDigits )
        {
            if(pIntl)
                sRet += pIntl->getLocaleData()->getNumDecimalSep();
            else
                sRet += ',';
            if( !nRet )
            {
                sRet += sal_Unicode('0');
                break;
            }
        }
        else if( !nRet )
            break;
    }
    return sRet;
}

// -----------------------------------------------------------------------

XubString GetSvxString( sal_uInt16 nId )
{
    return EE_RESSTR( nId );
}

// -----------------------------------------------------------------------

XubString GetColorString( const Color& rCol )
{
    XubString sStr;

    ColorData nColData =
        RGB_COLORDATA( rCol.GetRed(), rCol.GetGreen(), rCol.GetBlue() );
    sal_uInt16 nColor = 0;

    static ColorData aColAry[] = {
        COL_BLACK, COL_BLUE, COL_GREEN, COL_CYAN,
        COL_RED, COL_MAGENTA, COL_BROWN, COL_GRAY,
        COL_LIGHTGRAY, COL_LIGHTBLUE, COL_LIGHTGREEN, COL_LIGHTCYAN,
        COL_LIGHTRED, COL_LIGHTMAGENTA, COL_YELLOW, COL_WHITE };

    while ( nColor < sizeof(aColAry)/sizeof(ColorData) &&
            aColAry[nColor] != nColData )
    {
        nColor += 1;
    }

    if ( nColor < sizeof(aColAry)/sizeof(ColorData) )
        sStr = EE_RESSTR( RID_SVXITEMS_COLOR_BEGIN + nColor + 1 );

    if ( !sStr.Len() )
    {
        sStr.AppendAscii(RTL_CONSTASCII_STRINGPARAM( "RGB" ));
        sStr += sal_Unicode('(');
        sStr += String::CreateFromInt32( rCol.GetRed() );
        sStr += cpDelim;
        sStr += String::CreateFromInt32( rCol.GetGreen() );
        sStr += cpDelim;
        sStr += String::CreateFromInt32( rCol.GetBlue() );
        sStr += sal_Unicode(')');
    }
    return sStr;
}

// -----------------------------------------------------------------------

sal_uInt16 GetMetricId( SfxMapUnit eUnit )
{
    sal_uInt16 nId = RID_SVXITEMS_METRIC_MM;

    switch ( eUnit )
    {
        case SFX_MAPUNIT_100TH_MM:
        case SFX_MAPUNIT_10TH_MM:
        case SFX_MAPUNIT_MM:
            nId = RID_SVXITEMS_METRIC_MM;
            break;

        case SFX_MAPUNIT_CM:
            nId = RID_SVXITEMS_METRIC_CM;
            break;

        case SFX_MAPUNIT_1000TH_INCH:
        case SFX_MAPUNIT_100TH_INCH:
        case SFX_MAPUNIT_10TH_INCH:
        case SFX_MAPUNIT_INCH:
            nId = RID_SVXITEMS_METRIC_INCH;
            break;

        case SFX_MAPUNIT_POINT:
            nId = RID_SVXITEMS_METRIC_POINT;
            break;

        case SFX_MAPUNIT_TWIP:
            nId = RID_SVXITEMS_METRIC_TWIP;
            break;

        case SFX_MAPUNIT_PIXEL:
            nId = RID_SVXITEMS_METRIC_PIXEL;
            break;

        default:
            OSL_FAIL( "not supported mapunit" );
    }
    return nId;
}


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