intl/unicharutil/src/nsUcharUtilConstructors.h

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  37
  38 #ifndef nsUcharUtilConstructors_h__
  39 #define nsUcharUtilConstructors_h__
  40
  41 #include "nsUnicharUtilCIID.h"
  42 #include "nsCaseConversionImp2.h"
  43 #include "nsCategoryImp.h"
  44 #include "nsHankakuToZenkakuCID.h"
  45 #include "nsTextTransformFactory.h"
  46 #include "nsICaseConversion.h"
  47 #include "nsEntityConverter.h"
  48 #include "nsSaveAsCharset.h"
  49 #include "nsUUDll.h"
  50 #include "nsIFile.h"
  51 #include "nsUnicodeNormalizer.h"
  52
  53 // Functions used to create new instances of a given object by the
  54 // generic factory.
  55
  56 #define UNICHARUTIL_MAKE_CTOR(_name)                                 \
  57 static NS_IMETHODIMP                                                 \
  58 CreateNew##_name(nsISupports* aOuter, REFNSIID aIID, void **aResult) \
  59 {                                                                    \
  60     if (!aResult) {                                                  \
  61         return NS_ERROR_INVALID_POINTER;                             \
  62     }                                                                \
  63     if (aOuter) {                                                    \
  64         *aResult = nsnull;                                           \
  65         return NS_ERROR_NO_AGGREGATION;                              \
  66     }                                                                \
  67     nsISupports* inst;                                               \
  68     nsresult rv = NS_New##_name(&inst);                              \
  69     if (NS_FAILED(rv)) {                                             \
  70         *aResult = nsnull;                                           \
  71         return rv;                                                   \
  72     }                                                                \
  73     rv = inst->QueryInterface(aIID, aResult);                        \
  74     if (NS_FAILED(rv)) {                                             \
  75         *aResult = nsnull;                                           \
  76     }                                                                \
  77     NS_RELEASE(inst);                /* get rid of extra refcnt */   \
  78     return rv;                                                       \
  79 }
  80
  81
  82 UNICHARUTIL_MAKE_CTOR(HankakuToZenkaku)
  83
  84 NS_GENERIC_FACTORY_SINGLETON_CONSTRUCTOR(nsCaseConversionImp2,
  85                                          nsCaseConversionImp2::GetInstance)
  86 NS_GENERIC_FACTORY_SINGLETON_CONSTRUCTOR(nsCategoryImp,
  87                                          nsCategoryImp::GetInstance)
  88 NS_GENERIC_FACTORY_CONSTRUCTOR(nsEntityConverter)
  89 NS_GENERIC_FACTORY_CONSTRUCTOR(nsSaveAsCharset)
  90 NS_GENERIC_FACTORY_CONSTRUCTOR(nsUnicodeNormalizer)
  91
  92 #endif