nsIFactory.h
上传用户:goldcmy89
上传日期:2017-12-03
资源大小:2246k
文件大小:4k
- /*
- * DO NOT EDIT. THIS FILE IS GENERATED FROM c:/builds/tinderbox/XR-Mozilla1.8.0-Release/WINNT_5.2_Depend/mozilla/xpcom/components/nsIFactory.idl
- */
- #ifndef __gen_nsIFactory_h__
- #define __gen_nsIFactory_h__
- #ifndef __gen_nsISupports_h__
- #include "nsISupports.h"
- #endif
- /* For IDL files that don't want to include root IDL files. */
- #ifndef NS_NO_VTABLE
- #define NS_NO_VTABLE
- #endif
- /* starting interface: nsIFactory */
- #define NS_IFACTORY_IID_STR "00000001-0000-0000-c000-000000000046"
- #define NS_IFACTORY_IID
- {0x00000001, 0x0000, 0x0000,
- { 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46 }}
- /**
- * A class factory allows the creation of nsISupports derived
- * components without specifying a concrete base class.
- *
- * @status FROZEN
- */
- class NS_NO_VTABLE nsIFactory : public nsISupports {
- public:
- NS_DEFINE_STATIC_IID_ACCESSOR(NS_IFACTORY_IID)
- /**
- * Creates an instance of a component.
- *
- * @param aOuter Pointer to a component that wishes to be aggregated
- * in the resulting instance. This will be nsnull if no
- * aggregation is requested.
- * @param iid The IID of the interface being requested in
- * the component which is being currently created.
- * @param result [out] Pointer to the newly created instance, if successful.
- * @return NS_OK - Component successfully created and the interface
- * being requested was successfully returned in result.
- * NS_NOINTERFACE - Interface not accessible.
- * NS_ERROR_NO_AGGREGATION - if an 'outer' object is supplied, but the
- * component is not aggregatable.
- * NS_ERROR* - Method failure.
- */
- /* void createInstance (in nsISupports aOuter, in nsIIDRef iid, [iid_is (iid), retval] out nsQIResult result); */
- NS_IMETHOD CreateInstance(nsISupports *aOuter, const nsIID & iid, void * *result) = 0;
- /**
- * LockFactory provides the client a way to keep the component
- * in memory until it is finished with it. The client can call
- * LockFactory(PR_TRUE) to lock the factory and LockFactory(PR_FALSE)
- * to release the factory.
- *
- * @param lock - Must be PR_TRUE or PR_FALSE
- * @return NS_OK - If the lock operation was successful.
- * NS_ERROR* - Method failure.
- */
- /* void lockFactory (in PRBool lock); */
- NS_IMETHOD LockFactory(PRBool lock) = 0;
- };
- /* Use this macro when declaring classes that implement this interface. */
- #define NS_DECL_NSIFACTORY
- NS_IMETHOD CreateInstance(nsISupports *aOuter, const nsIID & iid, void * *result);
- NS_IMETHOD LockFactory(PRBool lock);
- /* Use this macro to declare functions that forward the behavior of this interface to another object. */
- #define NS_FORWARD_NSIFACTORY(_to)
- NS_IMETHOD CreateInstance(nsISupports *aOuter, const nsIID & iid, void * *result) { return _to CreateInstance(aOuter, iid, result); }
- NS_IMETHOD LockFactory(PRBool lock) { return _to LockFactory(lock); }
- /* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */
- #define NS_FORWARD_SAFE_NSIFACTORY(_to)
- NS_IMETHOD CreateInstance(nsISupports *aOuter, const nsIID & iid, void * *result) { return !_to ? NS_ERROR_NULL_POINTER : _to->CreateInstance(aOuter, iid, result); }
- NS_IMETHOD LockFactory(PRBool lock) { return !_to ? NS_ERROR_NULL_POINTER : _to->LockFactory(lock); }
- #if 0
- /* Use the code below as a template for the implementation class for this interface. */
- /* Header file */
- class nsFactory : public nsIFactory
- {
- public:
- NS_DECL_ISUPPORTS
- NS_DECL_NSIFACTORY
- nsFactory();
- private:
- ~nsFactory();
- protected:
- /* additional members */
- };
- /* Implementation file */
- NS_IMPL_ISUPPORTS1(nsFactory, nsIFactory)
- nsFactory::nsFactory()
- {
- /* member initializers and constructor code */
- }
- nsFactory::~nsFactory()
- {
- /* destructor code */
- }
- /* void createInstance (in nsISupports aOuter, in nsIIDRef iid, [iid_is (iid), retval] out nsQIResult result); */
- NS_IMETHODIMP nsFactory::CreateInstance(nsISupports *aOuter, const nsIID & iid, void * *result)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
- /* void lockFactory (in PRBool lock); */
- NS_IMETHODIMP nsFactory::LockFactory(PRBool lock)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
- /* End of implementation class template. */
- #endif
- #endif /* __gen_nsIFactory_h__ */