i18npool/source/textconversion/textconversionImpl.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_i18npool.hxx"
  33
  34 #include <assert.h>
  35 #include <textconversionImpl.hxx>
  36
  37 using namespace com::sun::star::lang;
  38 using namespace com::sun::star::uno;
  39 using namespace rtl;
  40
  41 namespace com { namespace sun { namespace star { namespace i18n {
  42
  43 TextConversionResult SAL_CALL
  44 TextConversionImpl::getConversions( const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
  45     const Locale& rLocale, sal_Int16 nConversionType, sal_Int32 nConversionOptions)
  46     throw(  RuntimeException, IllegalArgumentException, NoSupportException )
  47 {
  48     getLocaleSpecificTextConversion(rLocale);
  49
  50     sal_Int32 len = aText.getLength() - nStartPos;
  51     if (nLength > len)
  52         nLength = len > 0 ? len : 0;
  53     return xTC->getConversions(aText, nStartPos, nLength, rLocale, nConversionType, nConversionOptions);
  54 }
  55
  56 OUString SAL_CALL
  57 TextConversionImpl::getConversion( const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
  58     const Locale& rLocale, sal_Int16 nConversionType, sal_Int32 nConversionOptions)
  59     throw(  RuntimeException, IllegalArgumentException, NoSupportException )
  60 {
  61     getLocaleSpecificTextConversion(rLocale);
  62
  63     sal_Int32 len = aText.getLength() - nStartPos;
  64     if (nLength > len)
  65         nLength = len > 0 ? len : 0;
  66     return xTC->getConversion(aText, nStartPos, nLength, rLocale, nConversionType, nConversionOptions);
  67 }
  68
  69 OUString SAL_CALL
  70 TextConversionImpl::getConversionWithOffset( const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
  71     const Locale& rLocale, sal_Int16 nConversionType, sal_Int32 nConversionOptions, Sequence< sal_Int32>& offset)
  72     throw(  RuntimeException, IllegalArgumentException, NoSupportException )
  73 {
  74     getLocaleSpecificTextConversion(rLocale);
  75
  76     sal_Int32 len = aText.getLength() - nStartPos;
  77     if (nLength > len)
  78         nLength = len > 0 ? len : 0;
  79     return xTC->getConversionWithOffset(aText, nStartPos, nLength, rLocale, nConversionType, nConversionOptions, offset);
  80 }
  81
  82 sal_Bool SAL_CALL
  83 TextConversionImpl::interactiveConversion( const Locale& rLocale, sal_Int16 nTextConversionType, sal_Int32 nTextConversionOptions )
  84     throw(  RuntimeException, IllegalArgumentException, NoSupportException )
  85 {
  86     getLocaleSpecificTextConversion(rLocale);
  87
  88     return xTC->interactiveConversion(rLocale, nTextConversionType, nTextConversionOptions);
  89 }
  90
  91 static inline sal_Bool operator != (const Locale& l1, const Locale& l2) {
  92     return l1.Language != l2.Language || l1.Country != l2.Country || l1.Variant != l2.Variant;
  93 }
  94
  95 void SAL_CALL
  96 TextConversionImpl::getLocaleSpecificTextConversion(const Locale& rLocale) throw( NoSupportException )
  97 {
  98     if (xMSF.is() && rLocale != aLocale) {
  99         aLocale = rLocale;
 100
 101         Reference < XInterface > xI;
 102
 103         xI = xMSF->createInstance(
 104             OUString::createFromAscii("com.sun.star.i18n.TextConversion_") + aLocale.Language);
 105
 106         if ( ! xI.is() )
 107             xI = xMSF->createInstance(
 108                 OUString::createFromAscii("com.sun.star.i18n.TextConversion_") + aLocale.Language +
 109                 OUString::createFromAscii("_") + aLocale.Country);
 110         if ( ! xI.is() )
 111             xI = xMSF->createInstance(
 112                 OUString::createFromAscii("com.sun.star.i18n.TextConversion_") + aLocale.Language +
 113                 OUString::createFromAscii("_") + aLocale.Country +
 114                 OUString::createFromAscii("_") + aLocale.Variant);
 115
 116         if (xI.is())
 117             xI->queryInterface( getCppuType((const Reference< XTextConversion>*)0) ) >>= xTC;
 118         else if (xTC.is())
 119             xTC.clear();
 120     }
 121     if (! xTC.is())
 122         throw NoSupportException(); // aLocale is not supported
 123 }
 124
 125 const sal_Char cTextConversion[] = "com.sun.star.i18n.TextConversion";
 126
 127 OUString SAL_CALL
 128 TextConversionImpl::getImplementationName() throw( RuntimeException )
 129 {
 130     return OUString::createFromAscii(cTextConversion);
 131 }
 132
 133 sal_Bool SAL_CALL
 134 TextConversionImpl::supportsService(const OUString& rServiceName)
 135                 throw( RuntimeException )
 136 {
 137     return rServiceName.equalsAscii(cTextConversion);
 138 }
 139
 140 Sequence< OUString > SAL_CALL
 141 TextConversionImpl::getSupportedServiceNames() throw( RuntimeException )
 142 {
 143     Sequence< OUString > aRet(1);
 144     aRet[0] = OUString::createFromAscii(cTextConversion);
 145     return aRet;
 146 }
 147
 148 } } } }