mshtml: Added ICustomDoc stub implementation.

dlls/mshtml/htmldoc.c

@@ -113,6 +113,9 @@ static HRESULT WINAPI HTMLDocument_QueryInterface(IHTMLDocument2 *iface, REFIID
     }else if(IsEqualGUID(&IID_IPersistStreamInit, riid)) {
         TRACE("(%p)->(IID_IPersistStreamInit %p)\n", This, ppvObject);
         *ppvObject = PERSTRINIT(This);
+    }else if(IsEqualGUID(&IID_ICustomDoc, riid)) {
+        TRACE("(%p)->(IID_ICustomDoc %p)\n", This, ppvObject);
+        *ppvObject = CUSTOMDOC(This);
     }else if(IsEqualGUID(&DIID_DispHTMLDocument, riid)) {
         TRACE("(%p)->(DIID_DispHTMLDocument %p)\n", This, ppvObject);
         *ppvObject = HTMLDOC(This);

dlls/mshtml/mshtml_private.h

@@ -112,6 +112,7 @@ struct HTMLDocument {
     const IOleControlVtbl                 *lpOleControlVtbl;
     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
+    const ICustomDocVtbl                  *lpCustomDocVtbl;
 
     LONG ref;
 
@@ -305,6 +306,7 @@ typedef struct {
 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
+#define CUSTOMDOC(x)     ((ICustomDoc*)                   &(x)->lpCustomDocVtbl)
 
 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)

dlls/mshtml/oleobj.c

@@ -676,6 +676,46 @@ static const IOleControlVtbl OleControlVtbl = {
     OleControl_FreezeEvents
 };
 
+/**********************************************************
+ * ICustomDoc implementation
+ */
+
+#define CUSTOMDOC_THIS(iface) DEFINE_THIS(HTMLDocument, CustomDoc, iface)
+
+static HRESULT WINAPI CustomDoc_QueryInterface(ICustomDoc *iface, REFIID riid, void **ppv)
+{
+    HTMLDocument *This = CUSTOMDOC_THIS(iface);
+    return IHTMLDocument2_QueryInterface(HTMLDOC(This), riid, ppv);
+}
+
+static ULONG WINAPI CustomDoc_AddRef(ICustomDoc *iface)
+{
+    HTMLDocument *This = CUSTOMDOC_THIS(iface);
+    return IHTMLDocument2_AddRef(HTMLDOC(This));
+}
+
+static ULONG WINAPI CustomDoc_Release(ICustomDoc *iface)
+{
+    HTMLDocument *This = CUSTOMDOC_THIS(iface);
+    return IHTMLDocument_Release(HTMLDOC(This));
+}
+
+static HRESULT WINAPI CustomDoc_SetUIHandler(ICustomDoc *iface, IDocHostUIHandler *pUIHandler)
+{
+    HTMLDocument *This = CUSTOMDOC_THIS(iface);
+    FIXME("(%p)->(%p)\n", This, pUIHandler);
+    return E_NOTIMPL;
+}
+
+#undef CUSTOMDOC_THIS
+
+static const ICustomDocVtbl CustomDocVtbl = {
+    CustomDoc_QueryInterface,
+    CustomDoc_AddRef,
+    CustomDoc_Release,
+    CustomDoc_SetUIHandler
+};
+
 void HTMLDocument_LockContainer(HTMLDocument *This, BOOL fLock)
 {
     IOleContainer *container;
@@ -697,6 +737,7 @@ void HTMLDocument_OleObj_Init(HTMLDocument *This)
     This->lpOleObjectVtbl = &OleObjectVtbl;
     This->lpOleDocumentVtbl = &OleDocumentVtbl;
     This->lpOleControlVtbl = &OleControlVtbl;
+    This->lpCustomDocVtbl = &CustomDocVtbl;
 
     This->usermode = UNKNOWN_USERMODE;