[PATCH 08/10] mshtml: Add support for CSS rule prototype objects.

[Jacek Caban]

From: Jacek Caban

---
 dlls/mshtml/htmlstylesheet.c      | 21 +++++++++++++--------
 dlls/mshtml/mshtml_private.h      |  2 ++
 dlls/mshtml/tests/documentmode.js |  4 ++++
 3 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/dlls/mshtml/htmlstylesheet.c b/dlls/mshtml/htmlstylesheet.c
index 19f15c9a414..277b2ea04d1 100644
--- a/dlls/mshtml/htmlstylesheet.c
+++ b/dlls/mshtml/htmlstylesheet.c
@@ -153,22 +153,27 @@ static void HTMLStyleSheetRule_destructor(DispatchEx *dispex)
     free(This);
 }

-static const dispex_static_data_vtbl_t HTMLStyleSheetRule_dispex_vtbl = {
+dispex_static_data_t CSSRule_dispex = {
+    .id = PROT_CSSRule,
+};
+
+static const dispex_static_data_vtbl_t CSSStyleRule_dispex_vtbl = {
     .query_interface  = HTMLStyleSheetRule_query_interface,
     .destructor       = HTMLStyleSheetRule_destructor,
     .traverse         = HTMLStyleSheetRule_traverse,
     .unlink           = HTMLStyleSheetRule_unlink
 };

-static const tid_t HTMLStyleSheetRule_iface_tids[] = {
+static const tid_t CSSStyleRule_iface_tids[] = {
     IHTMLStyleSheetRule_tid,
     0
 };
-static dispex_static_data_t HTMLStyleSheetRule_dispex = {
-    "CSSStyleRule",
-    &HTMLStyleSheetRule_dispex_vtbl,
-    DispHTMLStyleSheetRule_tid,
-    HTMLStyleSheetRule_iface_tids
+dispex_static_data_t CSSStyleRule_dispex = {
+    .id           = PROT_CSSStyleRule,
+    .prototype_id = PROT_CSSRule,
+    .vtbl         = &CSSStyleRule_dispex_vtbl,
+    .disp_tid     = DispHTMLStyleSheetRule_tid,
+    .iface_tids   = CSSStyleRule_iface_tids,
 };

static HRESULT create_style_sheet_rule(nsIDOMCSSRule *nsstylesheetrule, DispatchEx *owner,
@@ -183,7 +188,7 @@ static HRESULT create_style_sheet_rule(nsIDOMCSSRule *nsstylesheetrule, Dispatch
     rule->IHTMLStyleSheetRule_iface.lpVtbl = &HTMLStyleSheetRuleVtbl;
     rule->nsstylesheetrule = NULL;

-    init_dispatch_with_owner(&rule->dispex, &HTMLStyleSheetRule_dispex, owner);
+    init_dispatch_with_owner(&rule->dispex, &CSSStyleRule_dispex, owner);

if (nsstylesheetrule)
     {
diff --git a/dlls/mshtml/mshtml_private.h b/dlls/mshtml/mshtml_private.h
index dc6db701e0c..91255b5035a 100644
--- a/dlls/mshtml/mshtml_private.h
+++ b/dlls/mshtml/mshtml_private.h
@@ -407,7 +407,9 @@ typedef struct {
 } dispex_static_data_vtbl_t;

#define ALL_PROTOTYPES                     \
+    X(CSSRule)                             \
     X(CSSStyleDeclaration)                 \
+    X(CSSStyleRule)                        \
     X(CSSStyleSheet)                       \
     X(CharacterData)                       \
     X(DOMImplementation)                   \
diff --git a/dlls/mshtml/tests/documentmode.js b/dlls/mshtml/tests/documentmode.js
index 97c879ed679..87bf7879562 100644
--- a/dlls/mshtml/tests/documentmode.js
+++ b/dlls/mshtml/tests/documentmode.js
@@ -3231,4 +3231,8 @@ sync_test("prototypes", function() {
     check(StyleSheetList.prototype, Object.prototype, "stylesheets list prototype");
     check(e.sheet.rules, MSCSSRuleList.prototype, "css rule list");
     check(MSCSSRuleList.prototype, Object.prototype, "css rule list prototype");
+    e.sheet.insertRule("div { border: none }", 0);
+    check(e.sheet.rules[0], CSSStyleRule.prototype, "css rule");
+    check(CSSStyleRule.prototype, CSSRule.prototype, "css rule prototype");
+    check(CSSRule.prototype, Object.prototype, "css rule prototype");
 });