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mshtml: Share nsimg reference with nsnode.

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Jacek Caban 2012-06-27 10:56:54 +02:00 committed by Alexandre Julliard
parent caada38f04
commit 8a9d3c845b
1 changed files with 8 additions and 18 deletions
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26
dlls/mshtml/htmlimg.c
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@ -17,6 +17,7 @@
*/
#include <stdarg.h>
#include <assert.h>
#define COBJMACROS
@ -621,16 +622,6 @@ static HRESULT HTMLImgElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
return S_OK;
}
static void HTMLImgElement_destructor(HTMLDOMNode *iface)
{
HTMLImgElement *This = impl_from_HTMLDOMNode(iface);
if(This->nsimg)
nsIDOMHTMLImageElement_Release(This->nsimg);
HTMLElement_destructor(&This->element.node);
}
static HRESULT HTMLImgElement_get_readystate(HTMLDOMNode *iface, BSTR *p)
{
HTMLImgElement *This = impl_from_HTMLDOMNode(iface);
@ -640,7 +631,7 @@ static HRESULT HTMLImgElement_get_readystate(HTMLDOMNode *iface, BSTR *p)
static const NodeImplVtbl HTMLImgElementImplVtbl = {
HTMLImgElement_QI,
HTMLImgElement_destructor,
HTMLElement_destructor,
HTMLElement_clone,
HTMLElement_get_attr_col,
NULL,
@ -676,15 +667,14 @@ HRESULT HTMLImgElement_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem,
ret->IHTMLImgElement_iface.lpVtbl = &HTMLImgElementVtbl;
ret->element.node.vtbl = &HTMLImgElementImplVtbl;
nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLImageElement, (void**)&ret->nsimg);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIDOMHTMLImageElement: %08x\n", nsres);
heap_free(ret);
return E_FAIL;
}
HTMLElement_Init(&ret->element, doc, nselem, &HTMLImgElement_dispex);
nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLImageElement, (void**)&ret->nsimg);
/* Share nsimg reference with nsnode */
assert(nsres == NS_OK && (nsIDOMNode*)ret->nsimg == ret->element.node.nsnode);
nsIDOMNode_Release(ret->element.node.nsnode);
*elem = &ret->element;
return S_OK;
}