mshtml: Added IDispatchEx support to HTMLCommentElement.

dlls/mshtml/dispex.c

@@ -52,6 +52,7 @@ static struct list dispex_data_list = LIST_INIT(dispex_data_list);
 static REFIID tid_ids[] = {
     &IID_NULL,
     &DIID_DispDOMChildrenCollection,
+    &DIID_DispHTMLCommentElement,
     &DIID_DispHTMLDocument,
     &DIID_DispHTMLDOMTextNode,
     &DIID_DispHTMLElementCollection,
@@ -59,6 +60,7 @@ static REFIID tid_ids[] = {
     &DIID_DispHTMLOptionElement,
     &DIID_DispHTMLUnknownElement,
     &DIID_DispHTMLWindow2,
+    &IID_IHTMLCommentElement,
     &IID_IHTMLDocument2,
     &IID_IHTMLDocument3,
     &IID_IHTMLDocument4,

dlls/mshtml/htmlcomment.c

@@ -175,6 +175,16 @@ static const NodeImplVtbl HTMLCommentElementImplVtbl = {
     HTMLCommentElement_destructor
 };
 
+static dispex_static_data_t HTMLCommentElement_dispex = {
+    NULL,
+    DispHTMLCommentElement_tid,
+    NULL,
+    {
+        IHTMLCommentElement_tid,
+        0
+    }
+};
+
 HTMLElement *HTMLCommentElement_Create(nsIDOMNode *nsnode)
 {
     HTMLCommentElement *ret = heap_alloc_zero(sizeof(*ret));
@@ -182,6 +192,7 @@ HTMLElement *HTMLCommentElement_Create(nsIDOMNode *nsnode)
     ret->element.node.vtbl = &HTMLCommentElementImplVtbl;
     ret->lpIHTMLCommentElementVtbl = &HTMLCommentElementVtbl;
 
+    init_dispex(&ret->element.node.dispex, (IUnknown*)HTMLCOMMENT(ret), &HTMLCommentElement_dispex);
     HTMLElement_Init(&ret->element);
 
     return &ret->element;

dlls/mshtml/mshtml_private.h

@@ -62,6 +62,7 @@ typedef struct event_target_t event_target_t;
 typedef enum {
     NULL_tid,
     DispDOMChildrenCollection_tid,
+    DispHTMLCommentElement_tid,
     DispHTMLDocument_tid,
     DispHTMLDOMTextNode_tid,
     DispHTMLElementCollection_tid,
@@ -69,6 +70,7 @@ typedef enum {
     DispHTMLOptionElement_tid,
     DispHTMLUnknownElement_tid,
     DispHTMLWindow2_tid,
+    IHTMLCommentElement_tid,
     IHTMLDocument2_tid,
     IHTMLDocument3_tid,
     IHTMLDocument4_tid,

dlls/mshtml/tests/dom.c

@@ -246,7 +246,7 @@ static const elem_type_info_t elem_type_infos[] = {
     {"TBODY",     elem_iids,        NULL},
     {"SCRIPT",    script_iids,      NULL},
     {"TEST",      elem_iids,        &DIID_DispHTMLUnknownElement},
-    {"!",         comment_iids,     NULL}
+    {"!",         comment_iids,     &DIID_DispHTMLCommentElement}
 };
 
 static const char *dbgstr_w(LPCWSTR str)