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mshtml: Share nsform reference with nsnode.

This commit is contained in:
Jacek Caban 2012-06-27 10:56:00 +02:00 committed by Alexandre Julliard
parent 829f24c1c7
commit 6ac375d3ac
1 changed files with 8 additions and 18 deletions
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26
dlls/mshtml/htmlform.c
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@ -17,6 +17,7 @@
*/
#include <stdarg.h>
#include <assert.h>
#define COBJMACROS
@ -505,16 +506,6 @@ static HRESULT HTMLFormElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
return HTMLElement_QI(&This->element.node, riid, ppv);
}
static void HTMLFormElement_destructor(HTMLDOMNode *iface)
{
HTMLFormElement *This = impl_from_HTMLDOMNode(iface);
if(This->nsform)
nsIDOMHTMLFormElement_Release(This->nsform);
HTMLElement_destructor(&This->element.node);
}
static HRESULT HTMLFormElement_get_dispid(HTMLDOMNode *iface,
BSTR name, DWORD grfdex, DISPID *pid)
{
@ -639,7 +630,7 @@ static HRESULT HTMLFormElement_invoke(HTMLDOMNode *iface,
static const NodeImplVtbl HTMLFormElementImplVtbl = {
HTMLFormElement_QI,
HTMLFormElement_destructor,
HTMLElement_destructor,
HTMLElement_clone,
HTMLElement_get_attr_col,
NULL,
@ -678,15 +669,14 @@ HRESULT HTMLFormElement_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem,
ret->IHTMLFormElement_iface.lpVtbl = &HTMLFormElementVtbl;
ret->element.node.vtbl = &HTMLFormElementImplVtbl;
nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLFormElement, (void**)&ret->nsform);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIDOMHTMLFormElement interface: %08x\n", nsres);
heap_free(ret);
return E_FAIL;
}
HTMLElement_Init(&ret->element, doc, nselem, &HTMLFormElement_dispex);
nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLFormElement, (void**)&ret->nsform);
/* Share the reference with nsnode */
assert(nsres == NS_OK && (nsIDOMNode*)ret->nsform == ret->element.node.nsnode);
nsIDOMNode_Release(ret->element.node.nsnode);
*elem = &ret->element;
return S_OK;
}