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mshtml: Use a helper function for QueryService calls in hlink_frame_navigate.

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This commit is contained in:
Jacek Caban 2012-01-05 18:30:27 +01:00 committed by Alexandre Julliard
parent a0f0476707
commit 6363796e09
3 changed files with 17 additions and 8 deletions
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14
dlls/mshtml/main.c
View File

@ -125,6 +125,20 @@ void set_statustext(HTMLDocumentObj* doc, INT id, LPCWSTR arg)
heap_free(p);
}
HRESULT do_query_service(IUnknown *unk, REFGUID guid_service, REFIID riid, void **ppv)
{
IServiceProvider *sp;
HRESULT hres;
hres = IUnknown_QueryInterface(unk, &IID_IServiceProvider, (void**)&sp);
if(FAILED(hres))
return hres;
hres = IServiceProvider_QueryService(sp, guid_service, riid, ppv);
IServiceProvider_Release(sp);
return hres;
}
HINSTANCE get_shdoclc(void)
{
static const WCHAR wszShdoclc[] =

2
dlls/mshtml/mshtml_private.h
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@ -828,6 +828,8 @@ void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
void update_doc(HTMLDocument*,DWORD) DECLSPEC_HIDDEN;
void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
/* editor */
void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;

9
dlls/mshtml/navigate.c
View File

@ -1981,7 +1981,6 @@ HRESULT hlink_frame_navigate(HTMLDocument *doc, LPCWSTR url, nsChannel *nschanne
{
IHlinkFrame *hlink_frame;
nsChannelBSC *callback;
IServiceProvider *sp;
IBindCtx *bindctx;
IMoniker *mon;
IHlink *hlink;
@ -1989,14 +1988,8 @@ HRESULT hlink_frame_navigate(HTMLDocument *doc, LPCWSTR url, nsChannel *nschanne
*cancel = FALSE;
hres = IOleClientSite_QueryInterface(doc->doc_obj->client, &IID_IServiceProvider,
(void**)&sp);
if(FAILED(hres))
return S_OK;
hres = IServiceProvider_QueryService(sp, &IID_IHlinkFrame, &IID_IHlinkFrame,
hres = do_query_service((IUnknown*)doc->doc_obj->client, &IID_IHlinkFrame, &IID_IHlinkFrame,
(void**)&hlink_frame);
IServiceProvider_Release(sp);
if(FAILED(hres))
return S_OK;