From: Gabriel Ivăncescu gabrielopcode@gmail.com
Signed-off-by: Gabriel Ivăncescu gabrielopcode@gmail.com --- dlls/mshtml/htmlnode.c | 196 +++++++---------------------------------- 1 file changed, 33 insertions(+), 163 deletions(-)
diff --git a/dlls/mshtml/htmlnode.c b/dlls/mshtml/htmlnode.c index 0d9a5259935..b4028abf448 100644 --- a/dlls/mshtml/htmlnode.c +++ b/dlls/mshtml/htmlnode.c @@ -43,155 +43,6 @@ typedef struct { nsIDOMNodeList *nslist; } HTMLDOMChildrenCollection;
-typedef struct { - IEnumVARIANT IEnumVARIANT_iface; - - LONG ref; - - ULONG iter; - HTMLDOMChildrenCollection *col; -} HTMLDOMChildrenCollectionEnum; - -static inline HTMLDOMChildrenCollectionEnum *impl_from_IEnumVARIANT(IEnumVARIANT *iface) -{ - return CONTAINING_RECORD(iface, HTMLDOMChildrenCollectionEnum, IEnumVARIANT_iface); -} - -static HRESULT WINAPI HTMLDOMChildrenCollectionEnum_QueryInterface(IEnumVARIANT *iface, REFIID riid, void **ppv) -{ - HTMLDOMChildrenCollectionEnum *This = impl_from_IEnumVARIANT(iface); - - TRACE("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv); - - if(IsEqualGUID(riid, &IID_IUnknown)) { - *ppv = &This->IEnumVARIANT_iface; - }else if(IsEqualGUID(riid, &IID_IEnumVARIANT)) { - *ppv = &This->IEnumVARIANT_iface; - }else { - FIXME("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv); - *ppv = NULL; - return E_NOINTERFACE; - } - - IUnknown_AddRef((IUnknown*)*ppv); - return S_OK; -} - -static ULONG WINAPI HTMLDOMChildrenCollectionEnum_AddRef(IEnumVARIANT *iface) -{ - HTMLDOMChildrenCollectionEnum *This = impl_from_IEnumVARIANT(iface); - LONG ref = InterlockedIncrement(&This->ref); - - TRACE("(%p) ref=%ld\n", This, ref); - - return ref; -} - -static ULONG WINAPI HTMLDOMChildrenCollectionEnum_Release(IEnumVARIANT *iface) -{ - HTMLDOMChildrenCollectionEnum *This = impl_from_IEnumVARIANT(iface); - LONG ref = InterlockedDecrement(&This->ref); - - TRACE("(%p) ref=%ld\n", This, ref); - - if(!ref) { - IHTMLDOMChildrenCollection_Release(&This->col->IHTMLDOMChildrenCollection_iface); - free(This); - } - - return ref; -} - -static ULONG get_enum_len(HTMLDOMChildrenCollectionEnum *This) -{ - UINT32 len; - nsresult nsres; - - nsres = nsIDOMNodeList_GetLength(This->col->nslist, &len); - assert(nsres == NS_OK); - return len; -} - -static HRESULT WINAPI HTMLDOMChildrenCollectionEnum_Next(IEnumVARIANT *iface, ULONG celt, VARIANT *rgVar, ULONG *pCeltFetched) -{ - HTMLDOMChildrenCollectionEnum *This = impl_from_IEnumVARIANT(iface); - ULONG fetched = 0, len; - nsIDOMNode *nsnode; - HTMLDOMNode *node; - nsresult nsres; - HRESULT hres; - - TRACE("(%p)->(%ld %p %p)\n", This, celt, rgVar, pCeltFetched); - - len = get_enum_len(This); - - while(This->iter+fetched < len && fetched < celt) { - nsres = nsIDOMNodeList_Item(This->col->nslist, This->iter+fetched, &nsnode); - assert(nsres == NS_OK); - - hres = get_node(nsnode, TRUE, &node); - nsIDOMNode_Release(nsnode); - if(FAILED(hres)) { - while(fetched--) - VariantClear(rgVar+fetched); - return hres; - } - - V_VT(rgVar+fetched) = VT_DISPATCH; - V_DISPATCH(rgVar+fetched) = (IDispatch*)&node->IHTMLDOMNode_iface; - fetched++; - } - - This->iter += fetched; - if(pCeltFetched) - *pCeltFetched = fetched; - return fetched == celt ? S_OK : S_FALSE; -} - -static HRESULT WINAPI HTMLDOMChildrenCollectionEnum_Skip(IEnumVARIANT *iface, ULONG celt) -{ - HTMLDOMChildrenCollectionEnum *This = impl_from_IEnumVARIANT(iface); - ULONG len; - - TRACE("(%p)->(%ld)\n", This, celt); - - len = get_enum_len(This); - if(This->iter + celt > len) { - This->iter = len; - return S_FALSE; - } - - This->iter += celt; - return S_OK; -} - -static HRESULT WINAPI HTMLDOMChildrenCollectionEnum_Reset(IEnumVARIANT *iface) -{ - HTMLDOMChildrenCollectionEnum *This = impl_from_IEnumVARIANT(iface); - - TRACE("(%p)->()\n", This); - - This->iter = 0; - return S_OK; -} - -static HRESULT WINAPI HTMLDOMChildrenCollectionEnum_Clone(IEnumVARIANT *iface, IEnumVARIANT **ppEnum) -{ - HTMLDOMChildrenCollectionEnum *This = impl_from_IEnumVARIANT(iface); - FIXME("(%p)->(%p)\n", This, ppEnum); - return E_NOTIMPL; -} - -static const IEnumVARIANTVtbl HTMLDOMChildrenCollectionEnumVtbl = { - HTMLDOMChildrenCollectionEnum_QueryInterface, - HTMLDOMChildrenCollectionEnum_AddRef, - HTMLDOMChildrenCollectionEnum_Release, - HTMLDOMChildrenCollectionEnum_Next, - HTMLDOMChildrenCollectionEnum_Skip, - HTMLDOMChildrenCollectionEnum_Reset, - HTMLDOMChildrenCollectionEnum_Clone -}; - static inline HTMLDOMChildrenCollection *impl_from_IHTMLDOMChildrenCollection(IHTMLDOMChildrenCollection *iface) { return CONTAINING_RECORD(iface, HTMLDOMChildrenCollection, IHTMLDOMChildrenCollection_iface); @@ -215,23 +66,10 @@ static HRESULT WINAPI HTMLDOMChildrenCollection_get_length(IHTMLDOMChildrenColle static HRESULT WINAPI HTMLDOMChildrenCollection_get__newEnum(IHTMLDOMChildrenCollection *iface, IUnknown **p) { HTMLDOMChildrenCollection *This = impl_from_IHTMLDOMChildrenCollection(iface); - HTMLDOMChildrenCollectionEnum *ret;
TRACE("(%p)->(%p)\n", This, p);
- ret = malloc(sizeof(*ret)); - if(!ret) - return E_OUTOFMEMORY; - - ret->IEnumVARIANT_iface.lpVtbl = &HTMLDOMChildrenCollectionEnumVtbl; - ret->ref = 1; - ret->iter = 0; - - IHTMLDOMChildrenCollection_AddRef(&This->IHTMLDOMChildrenCollection_iface); - ret->col = This; - - *p = (IUnknown*)&ret->IEnumVARIANT_iface; - return S_OK; + return CollectionEnum_create(&This->dispex, p); }
static HRESULT WINAPI HTMLDOMChildrenCollection_item(IHTMLDOMChildrenCollection *iface, LONG index, IDispatch **ppItem) @@ -369,6 +207,36 @@ static HRESULT HTMLDOMChildrenCollection_invoke(DispatchEx *dispex, DISPID id, L return S_OK; }
+static ULONG HTMLDOMChildrenCollection_collection_len(DispatchEx *dispex) +{ + HTMLDOMChildrenCollection *This = impl_from_DispatchEx(dispex); + nsresult nsres; + UINT32 len; + + nsres = nsIDOMNodeList_GetLength(This->nslist, &len); + assert(nsres == NS_OK); + return len; +} + +static HRESULT HTMLDOMChildrenCollection_collection_item(DispatchEx *dispex, ULONG index, IDispatch **p) +{ + HTMLDOMChildrenCollection *This = impl_from_DispatchEx(dispex); + nsIDOMNode *nsnode; + HTMLDOMNode *node; + nsresult nsres; + HRESULT hres; + + nsres = nsIDOMNodeList_Item(This->nslist, index, &nsnode); + if(NS_FAILED(nsres)) + return map_nsresult(nsres); + + hres = get_node(nsnode, TRUE, &node); + nsIDOMNode_Release(nsnode); + if(SUCCEEDED(hres)) + *p = (IDispatch*)&node->IHTMLDOMNode_iface; + return hres; +} + static const dispex_static_data_vtbl_t HTMLDOMChildrenCollection_dispex_vtbl = { .query_interface = HTMLDOMChildrenCollection_query_interface, .destructor = HTMLDOMChildrenCollection_destructor, @@ -377,6 +245,8 @@ static const dispex_static_data_vtbl_t HTMLDOMChildrenCollection_dispex_vtbl = { .get_dispid = HTMLDOMChildrenCollection_get_dispid, .get_prop_desc = dispex_index_prop_desc, .invoke = HTMLDOMChildrenCollection_invoke, + .collection_len = HTMLDOMChildrenCollection_collection_len, + .collection_item = HTMLDOMChildrenCollection_collection_item, };
static const tid_t NodeList_iface_tids[] = {