mshtml: Create top content window in init_browser.

dlls/mshtml/htmldoc.c

@@ -5443,9 +5443,7 @@ static dispex_static_data_t HTMLDocumentObj_dispex = {
 
 static HRESULT create_document_object(BOOL is_mhtml, IUnknown *outer, REFIID riid, void **ppv)
 {
-    mozIDOMWindowProxy *mozwindow;
     HTMLDocumentObj *doc;
-    nsresult nsres;
     HRESULT hres;
 
     if(outer && !IsEqualGUID(&IID_IUnknown, riid)) {
@@ -5492,15 +5490,10 @@ static HRESULT create_document_object(BOOL is_mhtml, IUnknown *outer, REFIID rii
             return hres;
     }
 
-    nsres = nsIWebBrowser_GetContentDOMWindow(doc->nscontainer->webbrowser, &mozwindow);
-    if(NS_FAILED(nsres))
-        ERR("GetContentDOMWindow failed: %08x\n", nsres);
+    doc->basedoc.window = doc->nscontainer->content_window;
+    IHTMLWindow2_AddRef(&doc->basedoc.window->base.IHTMLWindow2_iface);
 
-    hres = create_outer_window(doc->nscontainer, mozwindow, NULL, &doc->basedoc.window);
-    if(FAILED(hres)) {
-        htmldoc_release(&doc->basedoc);
-        return hres;
-    }
+    doc->basedoc.window->doc_obj = doc;
 
     if(!doc->basedoc.doc_node && doc->basedoc.window->base.inner_window->doc) {
         doc->basedoc.doc_node = doc->basedoc.window->base.inner_window->doc;

dlls/mshtml/mshtml_private.h

@@ -713,6 +713,8 @@ struct GeckoBrowser {
     nsIBaseWindow *window;
     nsIWebBrowserFocus *focus;
 
+    HTMLOuterWindow *content_window;
+
     nsIEditor *editor;
     nsIController *editor_controller;
 

dlls/mshtml/nsembed.c

@@ -2029,9 +2029,11 @@ static const nsISupportsWeakReferenceVtbl nsSupportsWeakReferenceVtbl = {
 
 static HRESULT init_browser(GeckoBrowser *browser)
 {
+    mozIDOMWindowProxy *mozwindow;
     nsIWebBrowserSetup *wbsetup;
     nsIScrollable *scrollable;
     nsresult nsres;
+    HRESULT hres;
 
     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_WEBBROWSER_CONTRACTID,
             NULL, &IID_nsIWebBrowser, (void**)&browser->webbrowser);
@@ -2132,7 +2134,15 @@ static HRESULT init_browser(GeckoBrowser *browser)
         ERR("Could not get nsIScrollable: %08x\n", nsres);
     }
 
-    return S_OK;
+    nsres = nsIWebBrowser_GetContentDOMWindow(browser->webbrowser, &mozwindow);
+    if(NS_FAILED(nsres)) {
+        ERR("GetContentDOMWindow failed: %08x\n", nsres);
+        return E_FAIL;
+    }
+
+    hres = create_outer_window(browser, mozwindow, NULL, &browser->content_window);
+    mozIDOMWindowProxy_Release(mozwindow);
+    return hres;
 }
 
 HRESULT create_gecko_browser(HTMLDocumentObj *doc, GeckoBrowser **_ret)
@@ -2174,6 +2184,11 @@ void detach_gecko_browser(GeckoBrowser *This)
 
     This->doc = NULL;
 
+    if(This->content_window) {
+        IHTMLWindow2_Release(&This->content_window->base.IHTMLWindow2_iface);
+        This->content_window = NULL;
+    }
+
     while(!list_empty(&This->document_nodes)) {
         HTMLDocumentNode *doc = LIST_ENTRY(list_head(&This->document_nodes), HTMLDocumentNode, browser_entry);
         list_remove(&doc->browser_entry);