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msctf: Use an iface instead of a vtbl pointer in ClassFactory.

This commit is contained in:
Michael Stefaniuc 2010-12-08 22:59:39 +01:00 committed by Alexandre Julliard
parent 242bd9e4b2
commit 3f6751f4de
1 changed files with 11 additions and 6 deletions
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17
dlls/msctf/msctf.c
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@ -95,11 +95,16 @@ static const struct {
typedef struct tagClassFactory
{
const IClassFactoryVtbl *vtbl;
IClassFactory IClassFactory_iface;
LONG ref;
LPFNCONSTRUCTOR ctor;
} ClassFactory;
static inline ClassFactory *impl_from_IClassFactory(IClassFactory *iface)
{
return CONTAINING_RECORD(iface, ClassFactory, IClassFactory_iface);
}
static void ClassFactory_Destructor(ClassFactory *This)
{
TRACE("Destroying class factory %p\n", This);
@ -122,13 +127,13 @@ static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID r
static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
{
ClassFactory *This = (ClassFactory *)iface;
ClassFactory *This = impl_from_IClassFactory(iface);
return InterlockedIncrement(&This->ref);
}
static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
{
ClassFactory *This = (ClassFactory *)iface;
ClassFactory *This = impl_from_IClassFactory(iface);
ULONG ret = InterlockedDecrement(&This->ref);
if (ret == 0)
@ -138,7 +143,7 @@ static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
static HRESULT WINAPI ClassFactory_CreateInstance(IClassFactory *iface, IUnknown *punkOuter, REFIID iid, LPVOID *ppvOut)
{
ClassFactory *This = (ClassFactory *)iface;
ClassFactory *This = impl_from_IClassFactory(iface);
HRESULT ret;
IUnknown *obj;
@ -153,7 +158,7 @@ static HRESULT WINAPI ClassFactory_CreateInstance(IClassFactory *iface, IUnknown
static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL fLock)
{
ClassFactory *This = (ClassFactory *)iface;
ClassFactory *This = impl_from_IClassFactory(iface);
TRACE("(%p)->(%x)\n", This, fLock);
@ -179,7 +184,7 @@ static const IClassFactoryVtbl ClassFactoryVtbl = {
static HRESULT ClassFactory_Constructor(LPFNCONSTRUCTOR ctor, LPVOID *ppvOut)
{
ClassFactory *This = HeapAlloc(GetProcessHeap(),0,sizeof(ClassFactory));
This->vtbl = &ClassFactoryVtbl;
This->IClassFactory_iface.lpVtbl = &ClassFactoryVtbl;
This->ref = 1;
This->ctor = ctor;
*ppvOut = This;