/************************************************************************* * * $RCSfile: xmlehelp.cxx,v $ * * $Revision: 1.1.1.1 $ * * last change: $Author: hr $ $Date: 2000-09-19 00:31:44 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 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 * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (the "License"); You may not use this file * except in compliance with the License. You may obtain a copy of the * License at http://www.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #include #ifndef _TOOLS_DEBUG_HXX #include #endif #ifndef _BIGINT_HXX //autogen wg. BigInt #include #endif #ifndef _RTL_USTRBUF_HXX_ #include #endif #ifndef _SV_OUTDEV_HXX #include #endif #ifndef _XMLOFF_XMLEHELP_HXX #include "xmlehelp.hxx" #endif #ifndef _XMLOFF_XMKYWD_HXX #include "xmlkywd.hxx" #endif using namespace ::rtl; void SvXMLExportHelper::AddLength( long nValue, MapUnit eValueUnit, OUStringBuffer& rOut, MapUnit eOutUnit ) { // the sign is processed seperatly if( nValue < 0 ) { nValue = -nValue; rOut.append( sal_Unicode('-') ); } // The new length is (nVal * nMul)/(nDiv*nFac*10) long nMul = 1000; long nDiv = 1; long nFac = 100; const sal_Char *pUnit = NULL; switch( eValueUnit ) { case MAP_TWIP: switch( eOutUnit ) { case MAP_100TH_MM: case MAP_10TH_MM: DBG_ASSERT( MAP_INCH == eOutUnit, "output unit not supported for twip values" ); case MAP_MM: // 0.01mm = 0.57twip (exactly) nMul = 25400; // 25.4 * 1000 nDiv = 1440; // 72 * 20; nFac = 100; pUnit = sXML_unit_mm; break; case MAP_CM: // 0.001cm = 0.57twip (exactly) nMul = 25400; // 2.54 * 10000 nDiv = 1440; // 72 * 20; nFac = 1000; pUnit = sXML_unit_cm; break; case MAP_POINT: // 0.01pt = 0.2twip (exactly) nMul = 1000; nDiv = 20; nFac = 100; pUnit = sXML_unit_pt; break; case MAP_INCH: default: DBG_ASSERT( MAP_INCH == eOutUnit, "output unit not supported for twip values" ); // 0.0001in = 0.144twip (exactly) nMul = 100000; nDiv = 1440; // 72 * 20; nFac = 10000; pUnit = sXML_unit_inch; break; } break; case MAP_POINT: // 1pt = 1pt (exactly) DBG_ASSERT( MAP_POINT == eOutUnit, "output unit not supported for pt values" ); nMul = 10; nDiv = 1; nFac = 1; pUnit = sXML_unit_pt; break; case MAP_100TH_MM: switch( eOutUnit ) { case MAP_100TH_MM: case MAP_10TH_MM: DBG_ASSERT( MAP_INCH == eOutUnit, "output unit not supported for 1/100mm values" ); case MAP_MM: // 0.01mm = 1 mm/100 (exactly) nMul = 10; nDiv = 1; nFac = 100; pUnit = sXML_unit_mm; break; case MAP_CM: // 0.001mm = 1 mm/100 (exactly) nMul = 10; nDiv = 1; // 72 * 20; nFac = 1000; pUnit = sXML_unit_cm; break; case MAP_POINT: // 0.01pt = 0.35 mm/100 (exactly) nMul = 72000; nDiv = 2540; nFac = 100; pUnit = sXML_unit_pt; break; case MAP_INCH: default: DBG_ASSERT( MAP_INCH == eOutUnit, "output unit not supported for 1/100mm values" ); // 0.0001in = 0.254 mm/100 (exactly) nMul = 100000; nDiv = 2540; nFac = 10000; pUnit = sXML_unit_inch; break; } break; } long nLongVal; BOOL bOutLongVal = TRUE; if( nValue > LONG_MAX / nMul ) { // A big int is required for calculation BigInt nBigVal( nValue ); BigInt nBigFac( nFac ); nBigVal *= nMul; nBigVal /= nDiv; nBigVal += 5; nBigVal /= 10; if( nBigVal.IsLong() ) { // To convert the value into a string a long is sufficient nLongVal = (long)nBigVal; } else { BigInt nBigFac( nFac ); BigInt nBig10( 10 ); rOut.append( (sal_Int32)(nBigVal / nBigFac) ); if( !(nBigVal % nBigFac).IsZero() ) { rOut.append( sal_Unicode('.') ); while( nFac > 1 && !(nBigVal % nBigFac).IsZero() ) { nFac /= 10; nBigFac = nFac; rOut.append( (sal_Int32)((nBigVal / nBigFac) % nBig10 ) ); } } bOutLongVal = FALSE; } } else { nLongVal = nValue * nMul; nLongVal /= nDiv; nLongVal += 5; nLongVal /= 10; } if( bOutLongVal ) { rOut.append( (sal_Int32)(nLongVal / nFac) ); if( nFac > 1 && (nLongVal % nFac) != 0 ) { rOut.append( sal_Unicode('.') ); while( nFac > 1 && (nLongVal % nFac) != 0 ) { nFac /= 10; rOut.append( (sal_Int32)((nLongVal / nFac) % 10) ); } } } if( pUnit ) rOut.appendAscii( pUnit ); #if 0 const sal_Char *pUnit; long nFac = 1; switch( eOutUnit ) { case MAP_100TH_MM: nFac *= 10L; case MAP_10TH_MM: nFac *= 10L; eOutUnit = MAP_MM; case MAP_MM: // 0.01mm nFac *= 100L; pUnit = sXML_unit_mm; break; case MAP_CM: #ifdef EXACT_VALUES // 0.001cm nFac *= 1000L; #else // 0.01cm nFac *= 100L; #endif pUnit = sXML_unit_cm; break; case MAP_TWIP: case MAP_POINT: #ifdef EXACT_VALUES // 0.01pt nFac *= 100L; #else // 0.1pt nFac *= 10L; #endif pUnit = sXML_unit_pt; break; case MAP_1000TH_INCH: nFac *= 10L; case MAP_100TH_INCH: nFac *= 10L; case MAP_10TH_INCH: nFac *= 10L; case MAP_INCH: default: eOutUnit = MAP_INCH; #ifdef EXACT_VALUES // 0.0001in nFac *= 10000L; #else // 0.01in nFac *= 100L; #endif pUnit = sXML_unit_inch; break; } if( eValueUnit != eOutUnit ) nValue = OutputDevice::LogicToLogic( nValue, eValueUnit, eOutUnit ); rOut.append( nValue / nFac ); if( nFac > 1 && (nValue % nFac) != 0 ) { rOut.append( sal_Unicode('.') ); while( nFac > 1 && (nValue % nFac) != 0 ) { nFac /= 10L; rOut.append( (nValue / nFac) % 10L ); } } rOut.appendAscii( OUString::createFromAscii( pUnit ) ); #endif } void SvXMLExportHelper::AddPercentage( long nValue, OUStringBuffer& rOut ) { rOut.append( nValue ); rOut.append( sal_Unicode('%' ) ); }