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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/config.h>
#include <string_view>
#include "fonthdl.hxx"
#include <sax/tools/converter.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmluconv.hxx>
#include <xmloff/xmlement.hxx>
#include <rtl/ustrbuf.hxx>
#include <com/sun/star/uno/Any.hxx>
#include <tools/fontenum.hxx>
using namespace ::com::sun::star;
using namespace ::xmloff::token;
static const SvXMLEnumMapEntry<FontFamily>* lcl_getFontFamilyGenericMapping()
{
static SvXMLEnumMapEntry<FontFamily> const aFontFamilyGenericMapping[] =
{
{ XML_DECORATIVE, FAMILY_DECORATIVE },
{ XML_MODERN, FAMILY_MODERN },
{ XML_ROMAN, FAMILY_ROMAN },
{ XML_SCRIPT, FAMILY_SCRIPT },
{ XML_SWISS, FAMILY_SWISS },
{ XML_SYSTEM, FAMILY_SYSTEM },
{ XML_TOKEN_INVALID, FontFamily(0) }
};
return aFontFamilyGenericMapping;
}
SvXMLEnumMapEntry<FontPitch> const aFontPitchMapping[] =
{
{ XML_FIXED, PITCH_FIXED },
{ XML_VARIABLE, PITCH_VARIABLE },
{ XML_TOKEN_INVALID, FontPitch(0) }
};
XMLFontFamilyNamePropHdl::~XMLFontFamilyNamePropHdl()
{
// Nothing to do
}
bool XMLFontFamilyNamePropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& ) const
{
bool bRet = false;
OUStringBuffer sValue;
sal_Int32 nPos = 0;
do
{
sal_Int32 nFirst = nPos;
nPos = ::sax::Converter::indexOfComma( rStrImpValue, nPos );
sal_Int32 nLast = (-1 == nPos ? rStrImpValue.getLength() - 1 : nPos - 1);
// skip trailing blanks
while( nLast > nFirst && ' ' == rStrImpValue[nLast] )
nLast--;
// skip leading blanks
while(nFirst <= nLast && ' ' == rStrImpValue[nFirst])
nFirst++;
// remove quotes
sal_Unicode c = nFirst > nLast ? 0 : rStrImpValue[nFirst];
if( nFirst < nLast && ('\'' == c || '\"' == c) && rStrImpValue[nLast] == c )
{
nFirst++;
nLast--;
}
if( nFirst <= nLast )
{
if( !sValue.isEmpty() )
sValue.append(';');
sValue.append(rStrImpValue.subView(nFirst, nLast-nFirst+1));
}
if( -1 != nPos )
nPos++;
}
while( -1 != nPos );
if (!sValue.isEmpty())
{
rValue <<= sValue.makeStringAndClear();
bRet = true;
}
return bRet;
}
bool XMLFontFamilyNamePropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& ) const
{
bool bRet = false;
OUString aStrFamilyName;
if( rValue >>= aStrFamilyName )
{
OUStringBuffer sValue( aStrFamilyName.getLength() + 2 );
sal_Int32 nPos = 0;
do
{
sal_Int32 nFirst = nPos;
nPos = aStrFamilyName.indexOf( ';', nPos );
sal_Int32 nLast = (-1 == nPos ? aStrFamilyName.getLength() : nPos);
// Set position to the character behind the ';', so we won't
// forget this.
if( -1 != nPos )
nPos++;
// If the property value was empty, we stop now.
// If there is a ';' at the first position, the empty name
// at the start will be removed.
if( 0 == nLast )
continue;
// nFirst and nLast now denote the first and last character of
// one font name.
nLast--;
// skip trailing blanks
while( nLast > nFirst && ' ' == aStrFamilyName[nLast] )
nLast--;
// skip leading blanks
while( nFirst <= nLast && ' ' == aStrFamilyName[nFirst] )
nFirst++;
if( nFirst <= nLast )
{
if( !sValue.isEmpty() )
{
sValue.append( ',' );
sValue.append( ' ' );
}
sal_Int32 nLen = nLast-nFirst+1;
OUString sFamily( aStrFamilyName.copy( nFirst, nLen ) );
bool bQuote = false;
for( sal_Int32 i=0; i < nLen; i++ )
{
sal_Unicode c = sFamily[i];
if( ' ' == c || ',' == c )
{
bQuote = true;
break;
}
}
if( bQuote )
sValue.append( '\'' );
sValue.append( sFamily );
if( bQuote )
sValue.append( '\'' );
}
}
while( -1 != nPos );
rStrExpValue = sValue.makeStringAndClear();
bRet = true;
}
return bRet;
}
XMLFontFamilyPropHdl::~XMLFontFamilyPropHdl()
{
// Nothing to do
}
bool XMLFontFamilyPropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& ) const
{
FontFamily eNewFamily;
bool bRet = SvXMLUnitConverter::convertEnum( eNewFamily, rStrImpValue, lcl_getFontFamilyGenericMapping() );
if( bRet )
rValue <<= static_cast<sal_Int16>(eNewFamily);
return bRet;
}
bool XMLFontFamilyPropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& ) const
{
bool bRet = false;
OUStringBuffer aOut;
sal_Int16 nFamily = sal_Int16();
if( rValue >>= nFamily )
{
FontFamily eFamily = static_cast<FontFamily>(nFamily);
if( eFamily != FAMILY_DONTKNOW )
bRet = SvXMLUnitConverter::convertEnum( aOut, eFamily, lcl_getFontFamilyGenericMapping() );
}
rStrExpValue = aOut.makeStringAndClear();
return bRet;
}
XMLFontEncodingPropHdl::~XMLFontEncodingPropHdl()
{
// Nothing to do
}
bool XMLFontEncodingPropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& ) const
{
if( IsXMLToken( rStrImpValue, XML_X_SYMBOL ) )
rValue <<= sal_Int16(RTL_TEXTENCODING_SYMBOL);
return true;
}
bool XMLFontEncodingPropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& ) const
{
bool bRet = false;
sal_Int16 nSet = sal_Int16();
if( rValue >>= nSet )
{
if( static_cast<rtl_TextEncoding>(nSet) == RTL_TEXTENCODING_SYMBOL )
{
rStrExpValue = GetXMLToken(XML_X_SYMBOL);
bRet = true;
}
}
return bRet;
}
XMLFontPitchPropHdl::~XMLFontPitchPropHdl()
{
// Nothing to do
}
bool XMLFontPitchPropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& ) const
{
FontPitch eNewPitch;
bool bRet = SvXMLUnitConverter::convertEnum( eNewPitch, rStrImpValue, aFontPitchMapping );
if( bRet )
rValue <<= static_cast<sal_Int16>(eNewPitch);
return bRet;
}
bool XMLFontPitchPropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& ) const
{
bool bRet = false;
sal_Int16 nPitch = sal_Int16();
FontPitch ePitch = PITCH_DONTKNOW;
if( rValue >>= nPitch )
ePitch = static_cast<FontPitch>(nPitch);
if( PITCH_DONTKNOW != ePitch )
{
OUStringBuffer aOut;
bRet = SvXMLUnitConverter::convertEnum( aOut, ePitch, aFontPitchMapping, XML_FIXED );
rStrExpValue = aOut.makeStringAndClear();
}
return bRet;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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