mshtml: Forward IHTMLDocument2's IDispatch methods to IDispatchEx implementation.

dlls/mshtml/htmldoc.c

@@ -213,16 +213,16 @@ static ULONG WINAPI HTMLDocument_Release(IHTMLDocument2 *iface)
 static HRESULT WINAPI HTMLDocument_GetTypeInfoCount(IHTMLDocument2 *iface, UINT *pctinfo)
 {
     HTMLDocument *This = HTMLDOC_THIS(iface);
-    FIXME("(%p)->(%p)\n", This, pctinfo);
-    return E_NOTIMPL;
+
+    return IDispatchEx_GetTypeInfoCount(DISPATCHEX(This), pctinfo);
 }
 
 static HRESULT WINAPI HTMLDocument_GetTypeInfo(IHTMLDocument2 *iface, UINT iTInfo,
                                                 LCID lcid, ITypeInfo **ppTInfo)
 {
     HTMLDocument *This = HTMLDOC_THIS(iface);
-    FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
-    return E_NOTIMPL;
+
+    return IDispatchEx_GetTypeInfo(DISPATCHEX(This), iTInfo, lcid, ppTInfo);
 }
 
 static HRESULT WINAPI HTMLDocument_GetIDsOfNames(IHTMLDocument2 *iface, REFIID riid,
@@ -230,9 +230,8 @@ static HRESULT WINAPI HTMLDocument_GetIDsOfNames(IHTMLDocument2 *iface, REFIID r
                                                 LCID lcid, DISPID *rgDispId)
 {
     HTMLDocument *This = HTMLDOC_THIS(iface);
-    FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
-          lcid, rgDispId);
-    return E_NOTIMPL;
+
+    return IDispatchEx_GetIDsOfNames(DISPATCHEX(This), riid, rgszNames, cNames, lcid, rgDispId);
 }
 
 static HRESULT WINAPI HTMLDocument_Invoke(IHTMLDocument2 *iface, DISPID dispIdMember,
@@ -241,23 +240,8 @@ static HRESULT WINAPI HTMLDocument_Invoke(IHTMLDocument2 *iface, DISPID dispIdMe
 {
     HTMLDocument *This = HTMLDOC_THIS(iface);
 
-    TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
-          lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
-
-    switch(dispIdMember) {
-    case DISPID_READYSTATE:
-        if(!(wFlags & DISPATCH_PROPERTYGET))
-            return E_INVALIDARG;
-
-        V_VT(pVarResult) = VT_I4;
-        V_I4(pVarResult) = This->readystate;
-        return S_OK;
-
-    default:
-        FIXME("Unsupported dispid %d\n", dispIdMember);
-    }
-
-    return E_NOTIMPL;
+    return IDispatchEx_Invoke(DISPATCHEX(This), dispIdMember, riid, lcid, wFlags, pDispParams,
+            pVarResult, pExcepInfo, puArgErr);
 }
 
 static HRESULT WINAPI HTMLDocument_get_Script(IHTMLDocument2 *iface, IDispatch **p)