Added stub implementation of IViewObject[2] interface.

dlls/mshtml/htmldoc.c

@@ -79,6 +79,12 @@ static HRESULT WINAPI HTMLDocument_QueryInterface(IHTMLDocument2 *iface, REFIID
     }else if(IsEqualGUID(&IID_IOleInPlaceActiveObject, riid)) {
         TRACE("(%p)->(IID_IOleInPlaceActiveObject, %p)\n", This, ppvObject);
         *ppvObject = ACTOBJ(This);
+    }else if(IsEqualGUID(&IID_IViewObject, riid)) {
+        TRACE("(%p)->(IID_IViewObject, %p)\n", This, ppvObject);
+        *ppvObject = VIEWOBJ(This);
+    }else if(IsEqualGUID(&IID_IViewObject2, riid)) {
+        TRACE("(%p)->(IID_IViewObject2, %p)\n", This, ppvObject);
+        *ppvObject = VIEWOBJ2(This);
     }
 
     if(*ppvObject) {

dlls/mshtml/mshtml_private.h

@@ -25,6 +25,7 @@ typedef struct {
     const IOleDocumentVtbl            *lpOleDocumentVtbl;
     const IOleDocumentViewVtbl        *lpOleDocumentViewVtbl;
     const IOleInPlaceActiveObjectVtbl *lpOleInPlaceActiveObjectVtbl;
+    const IViewObject2Vtbl            *lpViewObject2Vtbl;
 
     ULONG ref;
 
@@ -43,7 +44,9 @@ typedef struct {
 #define OLEOBJ(x)        ((IOleObject*)              &(x)->lpOleObjectVtbl)
 #define OLEDOC(x)        ((IOleDocument*)            &(x)->lpOleDocumentVtbl)
 #define DOCVIEW(x)       ((IOleDocumentView*)        &(x)->lpOleDocumentViewVtbl)
-#define ACTOBJ(x)        ((IOleInPlaceActiveObject*)  &(x)->lpOleInPlaceActiveObjectVtbl)
+#define ACTOBJ(x)        ((IOleInPlaceActiveObject*) &(x)->lpOleInPlaceActiveObjectVtbl)
+#define VIEWOBJ(x)       ((IViewObject*)             &(x)->lpViewObject2Vtbl)
+#define VIEWOBJ2(x)      ((IViewObject2*)            &(x)->lpViewObject2Vtbl)
 
 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 

dlls/mshtml/view.c

@@ -374,9 +374,103 @@ static const IOleDocumentViewVtbl OleDocumentViewVtbl = {
     OleDocumentView_Clone
 };
 
+/**********************************************************
+ * IViewObject implementation
+ */
+
+#define VIEWOBJ_THIS \
+    HTMLDocument* const This=(HTMLDocument*)((char*)(iface)-offsetof(HTMLDocument,lpViewObject2Vtbl));
+
+static HRESULT WINAPI ViewObject_QueryInterface(IViewObject2 *iface, REFIID riid, void **ppvObject)
+{
+    VIEWOBJ_THIS
+    return IHTMLDocument2_QueryInterface(HTMLDOC(This), riid, ppvObject);
+}
+
+static ULONG WINAPI ViewObject_AddRef(IViewObject2 *iface)
+{
+    VIEWOBJ_THIS
+    return IHTMLDocument2_AddRef(HTMLDOC(This));
+}
+
+static ULONG WINAPI ViewObject_Release(IViewObject2 *iface)
+{
+    VIEWOBJ_THIS
+    return IHTMLDocument2_Release(HTMLDOC(This));
+}
+
+static HRESULT WINAPI ViewObject_Draw(IViewObject2 *iface, DWORD dwDrawAspect, LONG lindex, void *pvAspect,
+        DVTARGETDEVICE *ptd, HDC hdcTargetDev, HDC hdcDraw, LPCRECTL lprcBounds,
+        LPCRECTL lprcWBounds, BOOL (CALLBACK *pfnContinue)(ULONG_PTR dwContinue), ULONG_PTR dwContinue)
+{
+    VIEWOBJ_THIS
+    FIXME("(%p)->(%ld %ld %p %p %p %p %p %p %p %ld)\n", This, dwDrawAspect, lindex, pvAspect,
+            ptd, hdcTargetDev, hdcDraw, lprcBounds, lprcWBounds, pfnContinue, dwContinue);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI ViewObject_GetColorSet(IViewObject2 *iface, DWORD dwDrawAspect, LONG lindex, void *pvAspect,
+        DVTARGETDEVICE *ptd, HDC hicTargetDev, LOGPALETTE **ppColorSet)
+{
+    VIEWOBJ_THIS
+    FIXME("(%p)->(%ld %ld %p %p %p %p)\n", This, dwDrawAspect, lindex, pvAspect, ptd, hicTargetDev, ppColorSet);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI ViewObject_Freeze(IViewObject2 *iface, DWORD dwDrawAspect, LONG lindex,
+        void *pvAspect, DWORD *pdwFreeze)
+{
+    VIEWOBJ_THIS
+    FIXME("(%p)->(%ld %ld %p %p)\n", This, dwDrawAspect, lindex, pvAspect, pdwFreeze);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI ViewObject_Unfreeze(IViewObject2 *iface, DWORD dwFreeze)
+{
+    VIEWOBJ_THIS
+    FIXME("(%p)->(%ld)\n", This, dwFreeze);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI ViewObject_SetAdvise(IViewObject2 *iface, DWORD aspects, DWORD advf, IAdviseSink *pAdvSink)
+{
+    VIEWOBJ_THIS
+    FIXME("(%p)->(%ld %ld %p)\n", This, aspects, advf, pAdvSink);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI ViewObject_GetAdvise(IViewObject2 *iface, DWORD *pAspects, DWORD *pAdvf, IAdviseSink **ppAdvSink)
+{
+    VIEWOBJ_THIS
+    FIXME("(%p)->(%p %p %p)\n", This, pAspects, pAdvf, ppAdvSink);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI ViewObject_GetExtent(IViewObject2 *iface, DWORD dwDrawAspect, LONG lindex,
+                                DVTARGETDEVICE* ptd, LPSIZEL lpsizel)
+{
+    VIEWOBJ_THIS
+    FIXME("(%p)->(%ld %ld %p %p)\n", This, dwDrawAspect, lindex, ptd, lpsizel);
+    return E_NOTIMPL;
+}
+
+static const IViewObject2Vtbl ViewObjectVtbl = {
+    ViewObject_QueryInterface,
+    ViewObject_AddRef,
+    ViewObject_Release,
+    ViewObject_Draw,
+    ViewObject_GetColorSet,
+    ViewObject_Freeze,
+    ViewObject_Unfreeze,
+    ViewObject_SetAdvise,
+    ViewObject_GetAdvise,
+    ViewObject_GetExtent
+};
+
 void HTMLDocument_View_Init(HTMLDocument *This)
 {
     This->lpOleDocumentViewVtbl = &OleDocumentViewVtbl;
+    This->lpViewObject2Vtbl = &ViewObjectVtbl;
 
     This->ipsite = NULL;
     This->frame = NULL;