return objc_getClass(#ObjcSuperClass); \
}
+// The WX_IMPLEMENT_OBJC_GET_UNIQUIFIED_SUPERCLASS macro implements the template
+// specialization to get the superclass when the superclass is another uniquified
+// Objective-C class.
+#define WX_IMPLEMENT_OBJC_GET_UNIQUIFIED_SUPERCLASS(ObjcClass,ObjcSuperClass) \
+ template <> \
+ inline objc_class* wxObjcCompilerInformation<ObjcClass>::GetSuperclass() \
+ { \
+ return wx_GetObjcClass_ ## ObjcSuperClass(); \
+ }
+
// The WX_IMPLEMENT_OBJC_CLASS_NAME macro implements the template specialization
// of the sm_theClassName constant. As soon as this specialization is in place
// sizeof(sm_theClassName) will return the number of bytes at compile time.
template <> \
const char wxObjcCompilerInformation<ObjcClass>::sm_theClassName[] = #ObjcClass;
-// The WX_IMPLEMENT_GET_OBJC_CLASS macro combines all of these together and adds
-// a global wx_GetObjcClass_ObjcClass() function.
-#define WX_IMPLEMENT_GET_OBJC_CLASS(ObjcClass,ObjcSuperClass) \
- WX_IMPLEMENT_OBJC_GET_COMPILED_CLASS(ObjcClass) \
- WX_IMPLEMENT_OBJC_GET_SUPERCLASS(ObjcClass,ObjcSuperClass) \
- WX_IMPLEMENT_OBJC_CLASS_NAME(ObjcClass) \
+// The WX_IMPLEMENT_OBJC_GET_OBJC_CLASS macro is the final one that actually provides
+// the wx_GetObjcClass_XXX function that will be called in lieu of asking the Objective-C
+// runtime for the class. All the others are really machinery to make this happen.
+#define WX_IMPLEMENT_OBJC_GET_OBJC_CLASS(ObjcClass) \
objc_class* wx_GetObjcClass_ ## ObjcClass() \
{ \
return wxObjcClassInitializer<ObjcClass>::Get(); \
}
+// The WX_IMPLEMENT_GET_OBJC_CLASS macro combines all of these together
+// for the case when the superclass is a non-uniquified class.
+#define WX_IMPLEMENT_GET_OBJC_CLASS(ObjcClass,ObjcSuperClass) \
+ WX_IMPLEMENT_OBJC_GET_COMPILED_CLASS(ObjcClass) \
+ WX_IMPLEMENT_OBJC_GET_SUPERCLASS(ObjcClass,ObjcSuperClass) \
+ WX_IMPLEMENT_OBJC_CLASS_NAME(ObjcClass) \
+ WX_IMPLEMENT_OBJC_GET_OBJC_CLASS(ObjcClass)
+
+// The WX_IMPLEMENT_GET_OBJC_CLASS_WITH_UNIQUIFIED_SUPERCLASS macro combines all
+// of these together for the case when the superclass is another uniquified class.
+#define WX_IMPLEMENT_GET_OBJC_CLASS_WITH_UNIQUIFIED_SUPERCLASS(ObjcClass,ObjcSuperClass) \
+ WX_IMPLEMENT_OBJC_GET_COMPILED_CLASS(ObjcClass) \
+ WX_IMPLEMENT_OBJC_GET_UNIQUIFIED_SUPERCLASS(ObjcClass,ObjcSuperClass) \
+ WX_IMPLEMENT_OBJC_CLASS_NAME(ObjcClass) \
+ WX_IMPLEMENT_OBJC_GET_OBJC_CLASS(ObjcClass)
+
// The WX_GET_OBJC_CLASS macro is intended to wrap the class name when the class
// is used as a message receiver (e.g. for calling class methods). When
// class name uniquifying is used, this calls the global function implemented
#define WX_DECLARE_GET_OBJC_CLASS(ObjcClass,ObjcSuperClass)
// Define WX_IMPLEMENT_GET_OBJC_CLASS as nothing
#define WX_IMPLEMENT_GET_OBJC_CLASS(ObjcClass,ObjcSuperClass)
+// Define WX_IMPLEMENT_GET_OBJC_CLASS_WITH_UNIQUIFIED_SUPERCLASS as nothing
+#define WX_IMPLEMENT_GET_OBJC_CLASS_WITH_UNIQUIFIED_SUPERCLASS(ObjcClass,ObjcSuperClass)
// Define WX_GET_OBJC_CLASS macro to output the class name and let the compiler do the normal thing
// The WX_GET_OBJC_CLASS macro is intended to wrap the class name when the class