mshtml: Added IHTMLDocument3 stub implementation.

dlls/mshtml/Makefile.in

@@ -11,6 +11,7 @@ EXTRADEFS = -DCOM_NO_WINDOWS_H
 C_SRCS = \
 	hlink.c \
 	htmldoc.c \
+	htmldoc3.c \
 	main.c \
 	nsembed.c \
 	nsservice.c\

dlls/mshtml/htmldoc.c

@@ -53,6 +53,9 @@ static HRESULT WINAPI HTMLDocument_QueryInterface(IHTMLDocument2 *iface, REFIID
     }else if(IsEqualGUID(&IID_IHTMLDocument2, riid)) {
         TRACE("(%p)->(IID_IHTMLDocument2, %p)\n", This, ppvObject);
         *ppvObject = HTMLDOC(This);
+    }else if(IsEqualGUID(&IID_IHTMLDocument3, riid)) {
+        TRACE("(%p)->(IID_IHTMLDocument3, %p)\n", This, ppvObject);
+        *ppvObject = HTMLDOC3(This);
     }else if(IsEqualGUID(&IID_IPersist, riid)) {
         TRACE("(%p)->(IID_IPersist, %p)\n", This, ppvObject);
         *ppvObject = PERSIST(This);
@@ -985,6 +988,7 @@ HRESULT HTMLDocument_Create(IUnknown *pUnkOuter, REFIID riid, void** ppvObject)
 
     LOCK_MODULE();
 
+    HTMLDocument_HTMLDocument3_Init(ret);
     HTMLDocument_Persist_Init(ret);
     HTMLDocument_OleObj_Init(ret);
     HTMLDocument_View_Init(ret);

dlls/mshtml/mshtml_private.h

@@ -43,6 +43,7 @@ typedef struct BindStatusCallback BindStatusCallback;
 
 typedef struct {
     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
+    const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
     const IPersistFileVtbl                *lpPersistFileVtbl;
     const IMonikerPropVtbl                *lpMonikerPropVtbl;
@@ -97,6 +98,7 @@ struct NSContainer {
 };
 
 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
+#define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
@@ -125,6 +127,7 @@ struct NSContainer {
 
 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 
+void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 void HTMLDocument_Persist_Init(HTMLDocument*);
 void HTMLDocument_OleObj_Init(HTMLDocument*);
 void HTMLDocument_View_Init(HTMLDocument*);