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|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: dlgutil.cxx,v $
* $Revision: 1.17 $
*
* 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.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svtools.hxx"
// include ---------------------------------------------------------------
#include <svtools/unitconv.hxx>
// -----------------------------------------------------------------------
void SetFieldUnit( MetricField& rField, FieldUnit eUnit, BOOL bAll )
{
sal_Int64 nFirst = rField.Denormalize( rField.GetFirst( FUNIT_TWIP ) );
sal_Int64 nLast = rField.Denormalize( rField.GetLast( FUNIT_TWIP ) );
sal_Int64 nMin = rField.Denormalize( rField.GetMin( FUNIT_TWIP ) );
sal_Int64 nMax = rField.Denormalize( rField.GetMax( FUNIT_TWIP ) );
if ( !bAll )
{
switch ( eUnit )
{
case FUNIT_M:
case FUNIT_KM:
eUnit = FUNIT_CM;
break;
case FUNIT_FOOT:
case FUNIT_MILE:
eUnit = FUNIT_INCH;
break;
default: ;//prevent warning
}
}
rField.SetUnit( eUnit );
switch( eUnit )
{
// _CHAR and _LINE sets the step of "char" and "line" unit, they are same as FUNIT_MM
case FUNIT_CHAR:
case FUNIT_LINE:
case FUNIT_MM:
rField.SetSpinSize( 50 );
break;
case FUNIT_INCH:
rField.SetSpinSize( 2 );
break;
default:
rField.SetSpinSize( 10 );
}
if ( FUNIT_POINT == eUnit )
{
if( rField.GetDecimalDigits() > 1 )
rField.SetDecimalDigits( 1 );
}
else
rField.SetDecimalDigits( 2 );
if ( !bAll )
{
rField.SetFirst( rField.Normalize( nFirst ), FUNIT_TWIP );
rField.SetLast( rField.Normalize( nLast ), FUNIT_TWIP );
rField.SetMin( rField.Normalize( nMin ), FUNIT_TWIP );
rField.SetMax( rField.Normalize( nMax ), FUNIT_TWIP );
}
}
// -----------------------------------------------------------------------
void SetFieldUnit( MetricBox& rBox, FieldUnit eUnit, BOOL bAll )
{
sal_Int64 nMin = rBox.Denormalize( rBox.GetMin( FUNIT_TWIP ) );
sal_Int64 nMax = rBox.Denormalize( rBox.GetMax( FUNIT_TWIP ) );
if ( !bAll )
{
switch ( eUnit )
{
case FUNIT_M:
case FUNIT_KM:
eUnit = FUNIT_CM;
break;
case FUNIT_FOOT:
case FUNIT_MILE:
eUnit = FUNIT_INCH;
break;
default: ;//prevent warning
}
}
rBox.SetUnit( eUnit );
if ( FUNIT_POINT == eUnit && rBox.GetDecimalDigits() > 1 )
rBox.SetDecimalDigits( 1 );
else
rBox.SetDecimalDigits( 2 );
if ( !bAll )
{
rBox.SetMin( rBox.Normalize( nMin ), FUNIT_TWIP );
rBox.SetMax( rBox.Normalize( nMax ), FUNIT_TWIP );
}
}
// -----------------------------------------------------------------------
void SetMetricValue( MetricField& rField, long nCoreValue, SfxMapUnit eUnit )
{
sal_Int64 nVal = OutputDevice::LogicToLogic( nCoreValue, (MapUnit)eUnit, MAP_100TH_MM );
nVal = rField.Normalize( nVal );
rField.SetValue( nVal, FUNIT_100TH_MM );
}
// -----------------------------------------------------------------------
long GetCoreValue( const MetricField& rField, SfxMapUnit eUnit )
{
sal_Int64 nVal = rField.GetValue( FUNIT_100TH_MM );
// avoid rounding issues
const sal_Int64 nSizeMask = 0xffffffffff000000LL;
bool bRoundBefore = true;
if( nVal >= 0 )
{
if( (nVal & nSizeMask) == 0 )
bRoundBefore = false;
}
else
{
if( ((-nVal) & nSizeMask ) == 0 )
bRoundBefore = false;
}
if( bRoundBefore )
nVal = rField.Denormalize( nVal );
sal_Int64 nUnitVal = OutputDevice::LogicToLogic( static_cast<long>(nVal), MAP_100TH_MM, (MapUnit)eUnit );
if( ! bRoundBefore )
nUnitVal = rField.Denormalize( nUnitVal );
return static_cast<long>(nUnitVal);
}
// -----------------------------------------------------------------------
long CalcToUnit( float nIn, SfxMapUnit eUnit )
{
// nIn ist in Points
DBG_ASSERT( eUnit == SFX_MAPUNIT_TWIP ||
eUnit == SFX_MAPUNIT_100TH_MM ||
eUnit == SFX_MAPUNIT_10TH_MM ||
eUnit == SFX_MAPUNIT_MM ||
eUnit == SFX_MAPUNIT_CM, "this unit is not implemented" );
float nTmp = nIn;
if ( SFX_MAPUNIT_TWIP != eUnit )
nTmp = nIn * 10 / 567;
switch ( eUnit )
{
case SFX_MAPUNIT_100TH_MM: nTmp *= 100; break;
case SFX_MAPUNIT_10TH_MM: nTmp *= 10; break;
case SFX_MAPUNIT_MM: break;
case SFX_MAPUNIT_CM: nTmp /= 10; break;
default: ;//prevent warning
}
nTmp *= 20;
long nRet = (long)nTmp;
return nRet;
//! return (long)(nTmp * 20);
}
// -----------------------------------------------------------------------
long ItemToControl( long nIn, SfxMapUnit eItem, SfxFieldUnit eCtrl )
{
long nOut = 0;
switch ( eItem )
{
case SFX_MAPUNIT_100TH_MM:
case SFX_MAPUNIT_10TH_MM:
case SFX_MAPUNIT_MM:
{
if ( eItem == SFX_MAPUNIT_10TH_MM )
nIn /= 10;
else if ( eItem == SFX_MAPUNIT_100TH_MM )
nIn /= 100;
nOut = TransformMetric( nIn, FUNIT_MM, (FieldUnit)eCtrl );
}
break;
case SFX_MAPUNIT_CM:
{
nOut = TransformMetric( nIn, FUNIT_CM, (FieldUnit)eCtrl );
}
break;
case SFX_MAPUNIT_1000TH_INCH:
case SFX_MAPUNIT_100TH_INCH:
case SFX_MAPUNIT_10TH_INCH:
case SFX_MAPUNIT_INCH:
{
if ( eItem == SFX_MAPUNIT_10TH_INCH )
nIn /= 10;
else if ( eItem == SFX_MAPUNIT_100TH_INCH )
nIn /= 100;
else if ( eItem == SFX_MAPUNIT_1000TH_INCH )
nIn /= 1000;
nOut = TransformMetric( nIn, FUNIT_INCH, (FieldUnit)eCtrl );
}
break;
case SFX_MAPUNIT_POINT:
{
nOut = TransformMetric( nIn, FUNIT_POINT, (FieldUnit)eCtrl );
}
break;
case SFX_MAPUNIT_TWIP:
{
nOut = TransformMetric( nIn, FUNIT_TWIP, (FieldUnit)eCtrl );
}
break;
default: ;//prevent warning
}
return nOut;
}
// -----------------------------------------------------------------------
long ControlToItem( long nIn, SfxFieldUnit eCtrl, SfxMapUnit eItem )
{
return ItemToControl( nIn, eItem, eCtrl );
}
// -----------------------------------------------------------------------
FieldUnit MapToFieldUnit( const SfxMapUnit eUnit )
{
switch ( eUnit )
{
case SFX_MAPUNIT_100TH_MM:
case SFX_MAPUNIT_10TH_MM:
case SFX_MAPUNIT_MM:
return FUNIT_MM;
case SFX_MAPUNIT_CM:
return FUNIT_CM;
case SFX_MAPUNIT_1000TH_INCH:
case SFX_MAPUNIT_100TH_INCH:
case SFX_MAPUNIT_10TH_INCH:
case SFX_MAPUNIT_INCH:
return FUNIT_INCH;
case SFX_MAPUNIT_POINT:
return FUNIT_POINT;
case SFX_MAPUNIT_TWIP:
return FUNIT_TWIP;
default: ;//prevent warning
}
return FUNIT_NONE;
}
// -----------------------------------------------------------------------
MapUnit FieldToMapUnit( const SfxFieldUnit /*eUnit*/ )
{
return MAP_APPFONT;
}
// -----------------------------------------------------------------------
long ConvertValueToMap( long nVal, SfxMapUnit eUnit )
{
long nNew = nVal;
switch ( eUnit )
{
case SFX_MAPUNIT_10TH_MM:
case SFX_MAPUNIT_10TH_INCH:
nNew *= 10;
break;
case SFX_MAPUNIT_100TH_MM:
case SFX_MAPUNIT_100TH_INCH:
nNew *= 100;
break;
case SFX_MAPUNIT_1000TH_INCH:
nNew *= 1000;
default: ;//prevent warning
}
return nNew;
}
// -----------------------------------------------------------------------
long ConvertValueToUnit( long nVal, SfxMapUnit eUnit )
{
long nNew = nVal;
switch ( eUnit )
{
case SFX_MAPUNIT_10TH_MM:
case SFX_MAPUNIT_10TH_INCH:
nNew /= 10;
break;
case SFX_MAPUNIT_100TH_MM:
case SFX_MAPUNIT_100TH_INCH:
nNew /= 100;
break;
case SFX_MAPUNIT_1000TH_INCH:
nNew /= 1000;
break;
default: ;//prevent warning
}
return nNew;
}
// -----------------------------------------------------------------------
long CalcToPoint( long nIn, SfxMapUnit eUnit, USHORT nFaktor )
{
DBG_ASSERT( eUnit == SFX_MAPUNIT_TWIP ||
eUnit == SFX_MAPUNIT_100TH_MM ||
eUnit == SFX_MAPUNIT_10TH_MM ||
eUnit == SFX_MAPUNIT_MM ||
eUnit == SFX_MAPUNIT_CM, "this unit is not implemented" );
long nRet = 0;
if ( SFX_MAPUNIT_TWIP == eUnit )
nRet = nIn;
else
nRet = nIn * 567;
switch ( eUnit )
{
case SFX_MAPUNIT_100TH_MM: nRet /= 100; break;
case SFX_MAPUNIT_10TH_MM: nRet /= 10; break;
case SFX_MAPUNIT_MM: break;
case SFX_MAPUNIT_CM: nRet *= 10; break;
default: ;//prevent warning
}
// ggf. aufrunden
if ( SFX_MAPUNIT_TWIP != eUnit )
{
long nMod = 10;
long nTmp = nRet % nMod;
if ( nTmp >= 4 )
nRet += 10 - nTmp;
nRet /= 10;
}
return nRet * nFaktor / 20;
}
// -----------------------------------------------------------------------
long CMToTwips( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 567 ) && nIn >= ( LONG_MIN / 567 ) )
nRet = nIn * 567;
return nRet;
}
// -----------------------------------------------------------------------
long MMToTwips( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 567 ) && nIn >= ( LONG_MIN / 567 ) )
nRet = nIn * 567 / 10;
return nRet;
}
// -----------------------------------------------------------------------
long InchToTwips( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 1440 ) && nIn >= ( LONG_MIN / 1440 ) )
nRet = nIn * 1440;
return nRet;
}
// -----------------------------------------------------------------------
long PointToTwips( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 20 ) && nIn >= ( LONG_MIN / 20 ) )
nRet = nIn * 20;
return nRet;
}
// -----------------------------------------------------------------------
long PicaToTwips( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 240 ) && nIn >= ( LONG_MIN / 240 ) )
nRet = nIn * 240;
return nRet;
}
// -----------------------------------------------------------------------
long TwipsToCM( long nIn )
{
long nRet = nIn / 567;
return nRet;
}
// -----------------------------------------------------------------------
long InchToCM( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 254 ) && nIn >= ( LONG_MIN / 254 ) )
nRet = nIn * 254 / 100;
return nRet;
}
// -----------------------------------------------------------------------
long MMToCM( long nIn )
{
long nRet = nIn / 10;
return nRet;
}
// -----------------------------------------------------------------------
long PointToCM( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 20 ) && nIn >= ( LONG_MIN / 20 ) )
nRet = nIn * 20 / 567;
return nRet;
}
// -----------------------------------------------------------------------
long PicaToCM( long nIn)
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 12 / 20 ) && nIn >= ( LONG_MIN / 12 / 20 ) )
nRet = nIn * 12 * 20 / 567;
return nRet;
}
// -----------------------------------------------------------------------
long TwipsToMM( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 10 ) && nIn >= ( LONG_MIN / 10 ) )
nRet = nIn * 10 / 566;
return nRet;
}
// -----------------------------------------------------------------------
long CMToMM( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 10 ) && nIn >= ( LONG_MIN / 10 ) )
nRet = nIn * 10;
return nRet;
}
// -----------------------------------------------------------------------
long InchToMM( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 254 ) && nIn >= ( LONG_MIN / 254 ) )
nRet = nIn * 254 / 10;
return nRet;
}
// -----------------------------------------------------------------------
long PointToMM( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 200 ) && nIn >= ( LONG_MIN / 200 ) )
nRet = nIn * 200 / 567;
return nRet;
}
// -----------------------------------------------------------------------
long PicaToMM( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 12 / 200 ) && nIn >= ( LONG_MIN / 12 / 200 ) )
nRet = nIn * 12 * 200 / 567;
return nRet;
}
// -----------------------------------------------------------------------
long TwipsToInch( long nIn )
{
long nRet = nIn / 1440;
return nRet;
}
// -----------------------------------------------------------------------
long CMToInch( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 100 ) && nIn >= ( LONG_MIN / 100 ) )
nRet = nIn * 100 / 254;
return nRet;
}
// -----------------------------------------------------------------------
long MMToInch( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 10 ) && nIn >= ( LONG_MIN / 10 ) )
nRet = nIn * 10 / 254;
return nRet;
}
// -----------------------------------------------------------------------
long PointToInch( long nIn )
{
long nRet = nIn / 72;
return nRet;
}
// -----------------------------------------------------------------------
long PicaToInch( long nIn )
{
long nRet = nIn / 6;
return nRet;
}
// -----------------------------------------------------------------------
long TwipsToPoint( long nIn )
{
long nRet = nIn / 20;
return nRet;
}
// -----------------------------------------------------------------------
long InchToPoint( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 72 ) && nIn >= ( LONG_MIN / 72 ) )
nRet = nIn * 72;
return nRet;
}
// -----------------------------------------------------------------------
long CMToPoint( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 567 ) && nIn >= ( LONG_MIN / 567 ) )
nRet = nIn * 567 / 20;
return nRet;
}
// -----------------------------------------------------------------------
long MMToPoint( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 567 ) && nIn >= ( LONG_MIN / 567 ) )
nRet = nIn * 567 / 200;
return nRet;
}
// -----------------------------------------------------------------------
long PicaToPoint( long nIn )
{
long nRet = nIn / 12;
return nRet;
}
// -----------------------------------------------------------------------
long TwipsToPica( long nIn )
{
long nRet = nIn / 240;
return nRet;
}
// -----------------------------------------------------------------------
long InchToPica( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 6 ) && nIn >= ( LONG_MIN / 6 ) )
nRet = nIn * 6;
return nRet;
}
// -----------------------------------------------------------------------
long PointToPica( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 12 ) && nIn >= ( LONG_MIN / 12 ) )
nRet = nIn * 12;
return nRet;
}
// -----------------------------------------------------------------------
long CMToPica( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 567 ) && nIn >= ( LONG_MIN / 567 ) )
nRet = nIn * 567 / 20 / 12;
return nRet;
}
// -----------------------------------------------------------------------
long MMToPica( long nIn )
{
long nRet = 0;
if ( nIn <= ( LONG_MAX / 567 ) && nIn >= ( LONG_MIN / 567 ) )
nRet = nIn * 567 / 200 / 12;
return nRet;
}
// -----------------------------------------------------------------------
long Nothing( long nIn )
{
long nRet = nIn;
return nRet;
}
FUNC_CONVERT ConvertTable[6][6] =
{
// CM, MM INCH POINT PICAS=32 TWIPS
{ Nothing, CMToMM, CMToInch, CMToPoint, CMToPica, CMToTwips },
{ MMToCM, Nothing, MMToInch, MMToPoint, MMToPica, MMToTwips },
{ InchToCM, InchToMM, Nothing, InchToPoint, InchToPica, InchToTwips },
{ PointToCM, PointToMM, PointToInch, Nothing, PointToPica, PointToTwips },
{ PicaToCM, PicaToMM, PicaToInch, PicaToPoint, Nothing, PicaToTwips },
{ TwipsToCM, TwipsToMM, TwipsToInch, TwipsToPoint,TwipsToPica, Nothing }
};
// -----------------------------------------------------------------------
long TransformMetric( long nVal, FieldUnit aOld, FieldUnit aNew )
{
if ( aOld == FUNIT_NONE || aNew == FUNIT_NONE ||
aOld == FUNIT_CUSTOM || aNew == FUNIT_CUSTOM )
{
return nVal;
}
USHORT nOld = 0;
USHORT nNew = 0;
switch ( aOld )
{
case FUNIT_CM:
nOld = 0; break;
case FUNIT_MM:
nOld = 1; break;
case FUNIT_INCH:
nOld = 2; break;
case FUNIT_POINT:
nOld = 3; break;
case FUNIT_PICA:
nOld = 4; break;
case FUNIT_TWIP:
nOld = 5; break;
default: ;//prevent warning
}
switch ( aNew )
{
case FUNIT_CM:
nNew = 0; break;
case FUNIT_MM:
nNew = 1; break;
case FUNIT_INCH:
nNew = 2; break;
case FUNIT_POINT:
nNew = 3; break;
case FUNIT_PICA:
nNew = 4; break;
case FUNIT_TWIP:
nNew = 5; break;
default: ;//prevent warning
}
return ConvertTable[nOld][nNew]( nVal );
}
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