Jacek Caban : mshtml: Share nsstyle reference with nsnode.
Alexandre Julliard
julliard at winehq.org
Thu Jun 28 13:55:17 CDT 2012
Module: wine
Branch: master
Commit: 1f5b201e34507f5ae8cb4b8022161324356177ca
URL: http://source.winehq.org/git/wine.git/?a=commit;h=1f5b201e34507f5ae8cb4b8022161324356177ca
Author: Jacek Caban <jacek at codeweavers.com>
Date: Thu Jun 28 11:19:51 2012 +0200
mshtml: Share nsstyle reference with nsnode.
---
dlls/mshtml/htmlstyleelem.c | 25 ++++++++-----------------
1 files changed, 8 insertions(+), 17 deletions(-)
diff --git a/dlls/mshtml/htmlstyleelem.c b/dlls/mshtml/htmlstyleelem.c
index d866db2..d0eb9c0 100644
--- a/dlls/mshtml/htmlstyleelem.c
+++ b/dlls/mshtml/htmlstyleelem.c
@@ -17,6 +17,7 @@
*/
#include <stdarg.h>
+#include <assert.h>
#define COBJMACROS
@@ -282,19 +283,9 @@ static HRESULT HTMLStyleElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
return S_OK;
}
-static void HTMLStyleElement_destructor(HTMLDOMNode *iface)
-{
- HTMLStyleElement *This = impl_from_HTMLDOMNode(iface);
-
- if(This->nsstyle)
- nsIDOMHTMLStyleElement_Release(This->nsstyle);
-
- HTMLElement_destructor(&This->element.node);
-}
-
static const NodeImplVtbl HTMLStyleElementImplVtbl = {
HTMLStyleElement_QI,
- HTMLStyleElement_destructor,
+ HTMLElement_destructor,
HTMLElement_clone,
HTMLElement_get_attr_col
};
@@ -323,14 +314,14 @@ HRESULT HTMLStyleElement_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem
ret->IHTMLStyleElement_iface.lpVtbl = &HTMLStyleElementVtbl;
ret->element.node.vtbl = &HTMLStyleElementImplVtbl;
+ HTMLElement_Init(&ret->element, doc, nselem, &HTMLStyleElement_dispex);
+
nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLStyleElement, (void**)&ret->nsstyle);
- if(NS_FAILED(nsres)) {
- ERR("Could not get nsIDOMHTMLStyleElement iface: %08x\n", nsres);
- heap_free(ret);
- return E_FAIL;
- }
- HTMLElement_Init(&ret->element, doc, nselem, &HTMLStyleElement_dispex);
+ /* Share nsstyle reference with nsnode */
+ assert(nsres == NS_OK && (nsIDOMNode*)ret->nsstyle == ret->element.node.nsnode);
+ nsIDOMNode_Release(ret->element.node.nsnode);
+
*elem = &ret->element;
return S_OK;
}
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