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mshtml: Added support for COM aggregation in HTMLDocument object. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2017-02-02 16:10:05 +01:00 committed by Alexandre Julliard
parent 2fb4de7b5e
commit 6e94b955c2
3 changed files with 71 additions and 27 deletions
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95
dlls/mshtml/htmldoc.c
View File

@ -4886,25 +4886,22 @@ static HRESULT create_document_fragment(nsIDOMNode *nsnode, HTMLDocumentNode *do
return S_OK;
}
/**********************************************************
* ICustomDoc implementation
*/
static inline HTMLDocumentObj *impl_from_ICustomDoc(ICustomDoc *iface)
static inline HTMLDocumentObj *impl_from_IUnknown(IUnknown *iface)
{
return CONTAINING_RECORD(iface, HTMLDocumentObj, ICustomDoc_iface);
return CONTAINING_RECORD(iface, HTMLDocumentObj, IUnknown_outer);
}
static HRESULT WINAPI CustomDoc_QueryInterface(ICustomDoc *iface, REFIID riid, void **ppv)
static HRESULT WINAPI HTMLDocumentObj_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
{
HTMLDocumentObj *This = impl_from_ICustomDoc(iface);
HTMLDocumentObj *This = impl_from_IUnknown(iface);
TRACE("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
if(htmldoc_qi(&This->basedoc, riid, ppv))
if(IsEqualGUID(&IID_IUnknown, riid)) {
*ppv = &This->IUnknown_outer;
}else if(htmldoc_qi(&This->basedoc, riid, ppv)) {
return *ppv ? S_OK : E_NOINTERFACE;
if(IsEqualGUID(&IID_ICustomDoc, riid)) {
}else if(IsEqualGUID(&IID_ICustomDoc, riid)) {
*ppv = &This->ICustomDoc_iface;
}else if(IsEqualGUID(&IID_ITargetContainer, riid)) {
*ppv = &This->ITargetContainer_iface;
@ -4920,9 +4917,9 @@ static HRESULT WINAPI CustomDoc_QueryInterface(ICustomDoc *iface, REFIID riid, v
return S_OK;
}
static ULONG WINAPI CustomDoc_AddRef(ICustomDoc *iface)
static ULONG WINAPI HTMLDocumentObj_AddRef(IUnknown *iface)
{
HTMLDocumentObj *This = impl_from_ICustomDoc(iface);
HTMLDocumentObj *This = impl_from_IUnknown(iface);
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref = %u\n", This, ref);
@ -4930,9 +4927,9 @@ static ULONG WINAPI CustomDoc_AddRef(ICustomDoc *iface)
return ref;
}
static ULONG WINAPI CustomDoc_Release(ICustomDoc *iface)
static ULONG WINAPI HTMLDocumentObj_Release(IUnknown *iface)
{
HTMLDocumentObj *This = impl_from_ICustomDoc(iface);
HTMLDocumentObj *This = impl_from_IUnknown(iface);
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref = %u\n", This, ref);
@ -4992,6 +4989,42 @@ static ULONG WINAPI CustomDoc_Release(ICustomDoc *iface)
return ref;
}
static const IUnknownVtbl HTMLDocumentObjVtbl = {
HTMLDocumentObj_QueryInterface,
HTMLDocumentObj_AddRef,
HTMLDocumentObj_Release
};
/**********************************************************
* ICustomDoc implementation
*/
static inline HTMLDocumentObj *impl_from_ICustomDoc(ICustomDoc *iface)
{
return CONTAINING_RECORD(iface, HTMLDocumentObj, ICustomDoc_iface);
}
static HRESULT WINAPI CustomDoc_QueryInterface(ICustomDoc *iface, REFIID riid, void **ppv)
{
HTMLDocumentObj *This = impl_from_ICustomDoc(iface);
return htmldoc_query_interface(&This->basedoc, riid, ppv);
}
static ULONG WINAPI CustomDoc_AddRef(ICustomDoc *iface)
{
HTMLDocumentObj *This = impl_from_ICustomDoc(iface);
return htmldoc_addref(&This->basedoc);
}
static ULONG WINAPI CustomDoc_Release(ICustomDoc *iface)
{
HTMLDocumentObj *This = impl_from_ICustomDoc(iface);
return htmldoc_release(&This->basedoc);
}
static HRESULT WINAPI CustomDoc_SetUIHandler(ICustomDoc *iface, IDocHostUIHandler *pUIHandler)
{
HTMLDocumentObj *This = impl_from_ICustomDoc(iface);
@ -5042,7 +5075,7 @@ static dispex_static_data_t HTMLDocumentObj_dispex = {
HTMLDocumentObj_iface_tids
};
HRESULT HTMLDocument_Create(IUnknown *pUnkOuter, REFIID riid, void** ppvObject)
HRESULT HTMLDocument_Create(IUnknown *outer, REFIID riid, void **ppv)
{
mozIDOMWindowProxy *mozwindow;
HTMLDocumentObj *doc;
@ -5050,18 +5083,24 @@ HRESULT HTMLDocument_Create(IUnknown *pUnkOuter, REFIID riid, void** ppvObject)
nsresult nsres;
HRESULT hres;
TRACE("(%p %s %p)\n", pUnkOuter, debugstr_mshtml_guid(riid), ppvObject);
TRACE("(%p %s %p)\n", outer, debugstr_mshtml_guid(riid), ppv);
if(outer && !IsEqualGUID(&IID_IUnknown, riid)) {
*ppv = NULL;
return E_INVALIDARG;
}
doc = heap_alloc_zero(sizeof(HTMLDocumentObj));
if(!doc)
return E_OUTOFMEMORY;
init_dispex(&doc->dispex, (IUnknown*)&doc->ICustomDoc_iface, &HTMLDocumentObj_dispex);
init_doc(&doc->basedoc, (IUnknown*)&doc->ICustomDoc_iface, &doc->dispex.IDispatchEx_iface);
TargetContainer_Init(doc);
doc->ICustomDoc_iface.lpVtbl = &CustomDocVtbl;
doc->ref = 1;
doc->IUnknown_outer.lpVtbl = &HTMLDocumentObjVtbl;
doc->ICustomDoc_iface.lpVtbl = &CustomDocVtbl;
init_dispex(&doc->dispex, (IUnknown*)&doc->ICustomDoc_iface, &HTMLDocumentObj_dispex);
init_doc(&doc->basedoc, outer ? outer : &doc->IUnknown_outer, &doc->dispex.IDispatchEx_iface);
TargetContainer_Init(doc);
doc->basedoc.doc_obj = doc;
doc->usermode = UNKNOWN_USERMODE;
@ -5075,10 +5114,14 @@ HRESULT HTMLDocument_Create(IUnknown *pUnkOuter, REFIID riid, void** ppvObject)
return hres;
}
hres = htmldoc_query_interface(&doc->basedoc, riid, ppvObject);
htmldoc_release(&doc->basedoc);
if(FAILED(hres))
return hres;
if(IsEqualGUID(&IID_IUnknown, riid)) {
*ppv = &doc->IUnknown_outer;
}else {
hres = htmldoc_query_interface(&doc->basedoc, riid, ppv);
htmldoc_release(&doc->basedoc);
if(FAILED(hres))
return hres;
}
nsres = nsIWebBrowser_GetContentDOMWindow(doc->nscontainer->webbrowser, &mozwindow);
if(NS_FAILED(nsres))

1
dlls/mshtml/mshtml_private.h
View File

@ -609,6 +609,7 @@ static inline ULONG htmldoc_release(HTMLDocument *This)
struct HTMLDocumentObj {
HTMLDocument basedoc;
DispatchEx dispex;
IUnknown IUnknown_outer;
ICustomDoc ICustomDoc_iface;
ITargetContainer ITargetContainer_iface;

2
dlls/msxml3/tests/xmlview.c
View File

@ -181,7 +181,7 @@ static void test_QueryInterface(void)
ok(hres == S_OK, "QueryInterface(IID_IHTMLDocument) returned %x, expected S_OK\n", hres);
hres = IHTMLDocument_QueryInterface(htmldoc, &IID_IUnknown, (void**)&unk);
ok(hres == S_OK, "QueryInterface(IID_IUnknown) returned %x, expected S_OK\n", hres);
todo_wine ok(unk == xmlview, "Aggregation is not working as expected\n");
ok(unk == xmlview, "Aggregation is not working as expected\n");
IUnknown_Release(unk);
IHTMLDocument_Release(htmldoc);