mshtml: Added get_parentWindow implementation.

dlls/mshtml/Makefile.in

@@ -24,6 +24,7 @@ C_SRCS = \
 	htmlstylesheet.c \
 	htmltextcont.c \
 	htmltextarea.c \
+	htmlwindow.c \
 	install.c \
 	loadopts.c \
 	main.c \

dlls/mshtml/htmldoc.c

@@ -162,6 +162,7 @@ static ULONG WINAPI HTMLDocument_Release(IHTMLDocument2 *iface)
         if(This->hwnd)
             DestroyWindow(This->hwnd);
 
+        IHTMLWindow2_Release(HTMLWINDOW2(This->window));
         release_nodes(This);
 
         HTMLDocument_ConnectionPoints_Destroy(This);
@@ -920,8 +921,13 @@ static HRESULT WINAPI HTMLDocument_elementFromPoint(IHTMLDocument2 *iface, long
 
 static HRESULT WINAPI HTMLDocument_get_parentWindow(IHTMLDocument2 *iface, IHTMLWindow2 **p)
 {
-    FIXME("(%p)->(%p)\n", iface, p);
-    return E_NOTIMPL;
+    HTMLDocument *This = HTMLDOC_THIS(iface);
+
+    TRACE("(%p)->(%p)\n", This, p);
+
+    *p = HTMLWINDOW2(This->window);
+    IHTMLWindow2_AddRef(*p);
+    return S_OK;
 }
 
 static HRESULT WINAPI HTMLDocument_get_styleSheets(IHTMLDocument2 *iface,
@@ -1124,6 +1130,7 @@ HRESULT HTMLDocument_Create(IUnknown *pUnkOuter, REFIID riid, void** ppvObject)
     HTMLDocument_ConnectionPoints_Init(ret);
 
     ret->nscontainer = NSContainer_Create(ret, NULL);
+    ret->window = HTMLWindow_Create(ret);
 
     get_thread_hwnd();
 

dlls/mshtml/mshtml_private.h

@@ -52,6 +52,15 @@ typedef struct HTMLDOMNode HTMLDOMNode;
 typedef struct ConnectionPoint ConnectionPoint;
 typedef struct BSCallback BSCallback;
 
+typedef struct {
+    const IHTMLWindow2Vtbl *lpHTMLWindow2Vtbl;
+
+    LONG ref;
+
+    HTMLDocument *doc;
+    nsIDOMWindow *nswindow;
+} HTMLWindow;
+
 typedef enum {
     UNKNOWN_USERMODE,
     BROWSEMODE,
@@ -80,6 +89,7 @@ struct HTMLDocument {
     LONG ref;
 
     NSContainer *nscontainer;
+    HTMLWindow *window;
 
     IOleClientSite *client;
     IDocHostUIHandler *hostui;
@@ -226,6 +236,8 @@ typedef struct {
     HTMLElement *element;
 } HTMLTextContainer;
 
+#define HTMLWINDOW2(x)   ((IHTMLWindow2*)                 &(x)->lpHTMLWindow2Vtbl)
+
 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
@@ -277,6 +289,9 @@ typedef struct {
 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 
+HTMLWindow *HTMLWindow_Create(HTMLDocument*);
+HTMLWindow *nswindow_to_window(nsIDOMWindow*);
+
 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 void HTMLDocument_Persist_Init(HTMLDocument*);
 void HTMLDocument_OleCmd_Init(HTMLDocument*);