From fa3ac0a3d9f01022b880b68fc003babbcd13e4a8 Mon Sep 17 00:00:00 2001
From: Jacek Caban <jacek@codeweavers.com>
Date: Sun, 1 Nov 2009 19:19:41 +0100
Subject: [PATCH] mshtml: Added HTMLFrameElement object and associate it with
 frame window.

---
 dlls/mshtml/htmlframebase.c  | 46 ++++++++++++++++++++++++++++++++++++
 dlls/mshtml/mshtml_private.h |  1 +
 dlls/mshtml/mutation.c       | 16 +++++++------
 3 files changed, 56 insertions(+), 7 deletions(-)

diff --git a/dlls/mshtml/htmlframebase.c b/dlls/mshtml/htmlframebase.c
index b1d53e3ad93..6c0dd40a5e8 100644
--- a/dlls/mshtml/htmlframebase.c
+++ b/dlls/mshtml/htmlframebase.c
@@ -278,3 +278,49 @@ void HTMLFrameBase_Init(HTMLFrameBase *This, HTMLDocumentNode *doc, nsIDOMHTMLEl
     }
     This->content_window = content_window;
 }
+
+typedef struct {
+    HTMLFrameBase framebase;
+} HTMLFrameElement;
+
+#define HTMLFRAME_NODE_THIS(iface) DEFINE_THIS2(HTMLFrameElement, framebase.element.node, iface)
+
+static HRESULT HTMLFrameElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
+{
+    HTMLFrameElement *This = HTMLFRAME_NODE_THIS(iface);
+
+    return HTMLFrameBase_QI(&This->framebase, riid, ppv);
+}
+
+static void HTMLFrameElement_destructor(HTMLDOMNode *iface)
+{
+    HTMLFrameElement *This = HTMLFRAME_NODE_THIS(iface);
+
+    HTMLFrameBase_destructor(&This->framebase);
+}
+
+#undef HTMLFRAME_NODE_THIS
+
+static const NodeImplVtbl HTMLFrameElementImplVtbl = {
+    HTMLFrameElement_QI,
+    HTMLFrameElement_destructor
+};
+
+HTMLElement *HTMLFrameElement_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem, HTMLWindow *content_window)
+{
+    nsIDOMHTMLFrameElement *nsframe;
+    HTMLFrameElement *ret;
+    nsresult nsres;
+
+    ret = heap_alloc_zero(sizeof(HTMLFrameElement));
+
+    ret->framebase.element.node.vtbl = &HTMLFrameElementImplVtbl;
+
+    nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLFrameElement, (void**)&nsframe);
+    if(NS_FAILED(nsres))
+        ERR("Could not get nsIDOMHTMLFrameElement iface: %08x\n", nsres);
+
+    HTMLFrameBase_Init(&ret->framebase, doc, nselem, content_window, NULL);
+
+    return &ret->framebase.element;
+}
diff --git a/dlls/mshtml/mshtml_private.h b/dlls/mshtml/mshtml_private.h
index 570f0b11c82..a6a8396f667 100644
--- a/dlls/mshtml/mshtml_private.h
+++ b/dlls/mshtml/mshtml_private.h
@@ -697,6 +697,7 @@ HTMLElement *HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 HTMLElement *HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*);
 HTMLElement *HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 HTMLElement *HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
+HTMLElement *HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLWindow*);
 HTMLElement *HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLWindow*);
 HTMLElement *HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 HTMLElement *HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
diff --git a/dlls/mshtml/mutation.c b/dlls/mshtml/mutation.c
index edcbbd7706e..f5508097fa7 100644
--- a/dlls/mshtml/mutation.c
+++ b/dlls/mshtml/mutation.c
@@ -259,12 +259,8 @@ static nsresult init_nsdoc_window(HTMLDocumentNode *doc, nsIDOMDocument *nsdoc,
         HRESULT hres;
 
         hres = HTMLWindow_Create(doc->basedoc.doc_obj, nswindow, doc->basedoc.window, &window);
-        if(SUCCEEDED(hres)) {
-            if(ret)
-                *ret = window;
-            else
-                IHTMLWindow2_Release(HTMLWINDOW2(window));
-        }
+        if(SUCCEEDED(hres))
+            *ret = window;
     }
 
     nsIDOMWindow_Release(nswindow);
@@ -305,6 +301,7 @@ static nsresult init_iframe_window(HTMLDocumentNode *doc, nsISupports *nsunk)
 static nsresult init_frame_window(HTMLDocumentNode *doc, nsISupports *nsunk)
 {
     nsIDOMHTMLFrameElement *nsframe;
+    HTMLWindow *window = NULL;
     nsIDOMDocument *nsdoc;
     nsresult nsres;
 
@@ -321,7 +318,12 @@ static nsresult init_frame_window(HTMLDocumentNode *doc, nsISupports *nsunk)
         return nsres;
     }
 
-    nsres = init_nsdoc_window(doc, nsdoc, NULL);
+    nsres = init_nsdoc_window(doc, nsdoc, &window);
+
+    if(window) {
+        HTMLFrameElement_Create(doc, (nsIDOMHTMLElement*)nsframe, window);
+        IHTMLWindow2_Release(HTMLWINDOW2(window));
+    }
 
     nsIDOMDocument_Release(nsdoc);
     return nsres;