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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: pcrcommon.cxx,v $
*
* $Revision: 1.4 $
*
* last change: $Author: vg $ $Date: 2006-03-14 11:27:28 $
*
* 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
*
************************************************************************/
#ifndef _EXTENSIONS_PROPCTRLR_PCRCOMMON_HXX_
#include "pcrcommon.hxx"
#endif
#ifndef _EXTENSIONS_PROPCTRLR_MODULEPRC_HXX_
#include "modulepcr.hxx"
#endif
#ifndef _EXTENSIONS_PROPCTRLR_PROPRESID_HRC_
#include "propresid.hrc"
#endif
/** === begin UNO includes === **/
#ifndef _COM_SUN_STAR_UTIL_MEASUREUNIT_HPP_
#include <com/sun/star/util/MeasureUnit.hpp>
#endif
/** === end UNO includes === **/
#ifndef _RTL_USTRBUF_HXX_
#include <rtl/ustrbuf.hxx>
#endif
//............................................................................
namespace pcr
{
//............................................................................
using namespace ::com::sun::star::util;
//====================================================================
//= file-local helpers
//====================================================================
namespace
{
enum UnitConversionDirection
{
FieldUnitToMeasurementUnit,
MeasurementUnitToFieldUnit
};
sal_Int16 convertMeasurementUnit( sal_Int16 _nUnit, UnitConversionDirection eDirection, sal_Int16& _rFieldToUNOValueFactor )
{
static struct _unit_table
{
FieldUnit eFieldUnit;
sal_Int16 nMeasurementUnit;
sal_Int16 nFieldToMeasureFactor;
} aUnits[] = {
{ FUNIT_NONE, -1 },
{ FUNIT_MM, MeasureUnit::MM, 1 }, // must precede MM_10TH
{ FUNIT_MM, MeasureUnit::MM_10TH, 10 },
{ FUNIT_100TH_MM, MeasureUnit::MM_100TH, 1 },
{ FUNIT_CM, MeasureUnit::CM, 1 },
{ FUNIT_M, MeasureUnit::M, 1 },
{ FUNIT_KM, MeasureUnit::KM, 1 },
{ FUNIT_TWIP, MeasureUnit::TWIP, 1 },
{ FUNIT_POINT, MeasureUnit::POINT, 1 },
{ FUNIT_PICA, MeasureUnit::PICA, 1 },
{ FUNIT_INCH, MeasureUnit::INCH, 1 }, // must precede INCH_*TH
{ FUNIT_INCH, MeasureUnit::INCH_10TH, 10 },
{ FUNIT_INCH, MeasureUnit::INCH_100TH, 100 },
{ FUNIT_INCH, MeasureUnit::INCH_1000TH, 1000 },
{ FUNIT_FOOT, MeasureUnit::FOOT, 1 },
{ FUNIT_MILE, MeasureUnit::MILE, 1 },
};
for ( size_t i = 0; i < sizeof( aUnits ) / sizeof( aUnits[0] ); ++i )
{
if ( eDirection == FieldUnitToMeasurementUnit )
{
if ( ( aUnits[ i ].eFieldUnit == (FieldUnit)_nUnit ) && ( aUnits[ i ].nFieldToMeasureFactor == _rFieldToUNOValueFactor ) )
return aUnits[ i ].nMeasurementUnit;
}
else
{
if ( aUnits[ i ].nMeasurementUnit == _nUnit )
{
_rFieldToUNOValueFactor = aUnits[ i ].nFieldToMeasureFactor;
return (sal_Int16)aUnits[ i ].eFieldUnit;
}
}
}
if ( eDirection == FieldUnitToMeasurementUnit )
return -1;
_rFieldToUNOValueFactor = 1;
return (sal_Int16)FUNIT_NONE;
}
}
//========================================================================
//= HelpIdUrl
//========================================================================
//------------------------------------------------------------------------
sal_uInt32 HelpIdUrl::getHelpId( const ::rtl::OUString& _rHelpURL )
{
sal_uInt32 nHelpId = 0;
if ( 0 == _rHelpURL.compareToAscii( RTL_CONSTASCII_STRINGPARAM( "HID:" ) ) )
nHelpId = _rHelpURL.copy( sizeof( "HID:" ) - 1 ).toInt32();
return nHelpId;
}
//------------------------------------------------------------------------
::rtl::OUString HelpIdUrl::getHelpURL( sal_uInt32 _nHelpId )
{
::rtl::OUStringBuffer aBuffer;
aBuffer.appendAscii( "HID:" );
aBuffer.append( (sal_Int32)_nHelpId );
return aBuffer.makeStringAndClear();
}
//========================================================================
//= MeasurementUnitConversion
//========================================================================
//------------------------------------------------------------------------
sal_Int16 MeasurementUnitConversion::convertToMeasurementUnit( FieldUnit _nFieldUnit, sal_Int16 _nUNOToFieldValueFactor )
{
return convertMeasurementUnit( (sal_Int16)_nFieldUnit, FieldUnitToMeasurementUnit, _nUNOToFieldValueFactor );
}
//------------------------------------------------------------------------
FieldUnit MeasurementUnitConversion::convertToFieldUnit( sal_Int16 _nMeasurementUnit, sal_Int16& _rFieldToUNOValueFactor )
{
return (FieldUnit)convertMeasurementUnit( _nMeasurementUnit, MeasurementUnitToFieldUnit, _rFieldToUNOValueFactor );
}
//............................................................................
} // namespace pcr
//............................................................................
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