comphelper/source/misc/numbers.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_comphelper.hxx"
  33 #include <comphelper/numbers.hxx>
  34 #include <osl/diagnose.h>
  35 #include <com/sun/star/util/NumberFormat.hpp>
  36 #include <com/sun/star/util/XNumberFormatTypes.hpp>
  37 #include <com/sun/star/beans/XPropertySet.hpp>
  38 #include <com/sun/star/lang/Locale.hpp>
  39
  40 //.........................................................................
  41 namespace comphelper
  42 {
  43 //.........................................................................
  44
  45 namespace starbeans     = ::com::sun::star::beans;
  46 namespace starlang      = ::com::sun::star::lang;
  47
  48 //------------------------------------------------------------------------------
  49 sal_Int16 getNumberFormatType(const staruno::Reference<starutil::XNumberFormats>& xFormats, sal_Int32 nKey)
  50 {
  51     sal_Int16 nReturn(starutil::NumberFormat::UNDEFINED);
  52     if (xFormats.is())
  53     {
  54         try
  55         {
  56             staruno::Reference<starbeans::XPropertySet> xFormat(xFormats->getByKey(nKey));
  57             if (xFormat.is())
  58                 xFormat->getPropertyValue(rtl::OUString::createFromAscii("Type")) >>= nReturn;
  59         }
  60         catch(...)
  61         {
  62             OSL_TRACE("getNumberFormatType : invalid key! (maybe created with another formatter ?)");
  63         }
  64     }
  65     return nReturn;
  66 }
  67
  68 //------------------------------------------------------------------------------
  69 sal_Int16 getNumberFormatType(const staruno::Reference<starutil::XNumberFormatter>& xFormatter, sal_Int32 nKey)
  70 {
  71     OSL_ENSURE(xFormatter.is(), "getNumberFormatType : the formatter isn't valid !");
  72     staruno::Reference<starutil::XNumberFormatsSupplier> xSupplier( xFormatter->getNumberFormatsSupplier());
  73     OSL_ENSURE(xSupplier.is(), "getNumberFormatType : the formatter doesn't implement a supplier !");
  74     staruno::Reference<starutil::XNumberFormats> xFormats( xSupplier->getNumberFormats());
  75     return getNumberFormatType(xFormats, nKey);
  76 }
  77
  78 //------------------------------------------------------------------------------
  79 staruno::Any getNumberFormatDecimals(const staruno::Reference<starutil::XNumberFormats>& xFormats, sal_Int32 nKey)
  80 {
  81     if (xFormats.is())
  82     {
  83         try
  84         {
  85             staruno::Reference<starbeans::XPropertySet> xFormat( xFormats->getByKey(nKey));
  86             if (xFormat.is())
  87             {
  88                 static ::rtl::OUString PROPERTY_DECIMALS = ::rtl::OUString::createFromAscii("Decimals");
  89                 return xFormat->getPropertyValue(PROPERTY_DECIMALS);
  90             }
  91         }
  92         catch(...)
  93         {
  94             OSL_TRACE("getNumberFormatDecimals : invalid key! (may be created with another formatter ?)");
  95         }
  96     }
  97     return staruno::makeAny((sal_Int16)0);
  98 }
  99
 100
 101 //------------------------------------------------------------------------------
 102 sal_Int32 getStandardFormat(
 103         const staruno::Reference<starutil::XNumberFormatter>& xFormatter,
 104         sal_Int16 nType,
 105         const starlang::Locale& _rLocale)
 106 {
 107     staruno::Reference<starutil::XNumberFormatsSupplier> xSupplier( xFormatter.is() ? xFormatter->getNumberFormatsSupplier() : staruno::Reference<starutil::XNumberFormatsSupplier>(NULL));
 108     staruno::Reference<starutil::XNumberFormats> xFormats( xSupplier.is() ? xSupplier->getNumberFormats() : staruno::Reference<starutil::XNumberFormats>(NULL));
 109     staruno::Reference<starutil::XNumberFormatTypes> xTypes(xFormats, staruno::UNO_QUERY);
 110     OSL_ENSURE(xTypes.is(), "getStandardFormat : no format types !");
 111
 112     return xTypes.is() ? xTypes->getStandardFormat(nType, _rLocale) : 0;
 113 }
 114
 115 //------------------------------------------------------------------------------
 116 using namespace ::com::sun::star::uno;
 117 using namespace ::com::sun::star::util;
 118 using namespace ::com::sun::star::beans;
 119
 120 //------------------------------------------------------------------------------
 121 Any getNumberFormatProperty( const Reference< XNumberFormatter >& _rxFormatter, sal_Int32 _nKey, const rtl::OUString& _rPropertyName )
 122 {
 123     Any aReturn;
 124
 125     OSL_ENSURE( _rxFormatter.is() && _rPropertyName.getLength(), "getNumberFormatProperty: invalid arguments!" );
 126     try
 127     {
 128         Reference< XNumberFormatsSupplier > xSupplier;
 129         Reference< XNumberFormats > xFormats;
 130         Reference< XPropertySet > xFormatProperties;
 131
 132         if ( _rxFormatter.is() )
 133             xSupplier = _rxFormatter->getNumberFormatsSupplier();
 134         if ( xSupplier.is() )
 135             xFormats = xSupplier->getNumberFormats();
 136         if ( xFormats.is() )
 137             xFormatProperties = xFormats->getByKey( _nKey );
 138
 139         if ( xFormatProperties.is() )
 140             aReturn = xFormatProperties->getPropertyValue( _rPropertyName );
 141     }
 142     catch( const Exception& )
 143     {
 144         OSL_ENSURE( sal_False, "::getNumberFormatProperty: caught an exception (did you create the key with another formatter?)!" );
 145     }
 146
 147     return aReturn;
 148 }
 149
 150 //.........................................................................
 151 }       // namespace comphelper
 152 //.........................................................................
 153