stoc/source/registry_tdprovider/tdenum.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_stoc.hxx"
  33 #include "base.hxx"
  34
  35 #include "registry/reader.hxx"
  36 #include "registry/version.h"
  37
  38 namespace stoc_rdbtdp
  39 {
  40
  41 //__________________________________________________________________________________________________
  42 EnumTypeDescriptionImpl::~EnumTypeDescriptionImpl()
  43 {
  44     delete _pEnumNames;
  45     delete _pEnumValues;
  46     g_moduleCount.modCnt.release( &g_moduleCount.modCnt );
  47 }
  48
  49 // XTypeDescription
  50 //__________________________________________________________________________________________________
  51 TypeClass EnumTypeDescriptionImpl::getTypeClass()
  52     throw(::com::sun::star::uno::RuntimeException)
  53 {
  54     return TypeClass_ENUM;
  55 }
  56 //__________________________________________________________________________________________________
  57 OUString EnumTypeDescriptionImpl::getName()
  58     throw(::com::sun::star::uno::RuntimeException)
  59 {
  60     return _aName;
  61 }
  62
  63 // XEnumTypeDescription
  64 //__________________________________________________________________________________________________
  65 sal_Int32 EnumTypeDescriptionImpl::getDefaultEnumValue()
  66     throw(::com::sun::star::uno::RuntimeException)
  67 {
  68     return _nDefaultValue;
  69 }
  70 //__________________________________________________________________________________________________
  71 Sequence< OUString > EnumTypeDescriptionImpl::getEnumNames()
  72     throw(::com::sun::star::uno::RuntimeException)
  73 {
  74     if (! _pEnumNames)
  75     {
  76         typereg::Reader aReader(
  77             _aBytes.getConstArray(), _aBytes.getLength(), false,
  78             TYPEREG_VERSION_1);
  79
  80         sal_uInt16 nFields = aReader.getFieldCount();
  81         Sequence< OUString > * pTempEnumNames = new Sequence< OUString >( nFields );
  82         OUString * pEnumNames = pTempEnumNames->getArray();
  83
  84         while (nFields--)
  85         {
  86             pEnumNames[nFields] = aReader.getFieldName( nFields );
  87         }
  88
  89         ClearableMutexGuard aGuard( getMutex() );
  90         if (_pEnumNames)
  91         {
  92             aGuard.clear();
  93             delete pTempEnumNames;
  94         }
  95         else
  96         {
  97             _pEnumNames = pTempEnumNames;
  98         }
  99     }
 100     return *_pEnumNames;
 101 }
 102 //__________________________________________________________________________________________________
 103 Sequence< sal_Int32 > EnumTypeDescriptionImpl::getEnumValues()
 104     throw(::com::sun::star::uno::RuntimeException)
 105 {
 106     if (! _pEnumValues)
 107     {
 108         typereg::Reader aReader(
 109             _aBytes.getConstArray(), _aBytes.getLength(), false,
 110             TYPEREG_VERSION_1);
 111
 112         sal_uInt16 nFields = aReader.getFieldCount();
 113         Sequence< sal_Int32 > * pTempEnumValues = new Sequence< sal_Int32 >( nFields );
 114         sal_Int32 * pEnumValues = pTempEnumValues->getArray();
 115
 116         while (nFields--)
 117         {
 118             pEnumValues[nFields] = getRTValueAsInt32(
 119                 aReader.getFieldValue( nFields ) );
 120         }
 121
 122         ClearableMutexGuard aGuard( getMutex() );
 123         if (_pEnumValues)
 124         {
 125             aGuard.clear();
 126             delete pTempEnumValues;
 127         }
 128         else
 129         {
 130             _pEnumValues = pTempEnumValues;
 131         }
 132     }
 133     return *_pEnumValues;
 134 }
 135
 136 }
 137
 138