2 * Copyright 2008 Jacek Caban for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
29 #include "mshtml_private.h"
31 #include "wine/debug.h"
33 WINE_DEFAULT_DEBUG_CHANNEL(mshtml
);
35 static const WCHAR autoW
[] = {'a','u','t','o',0};
36 static const WCHAR yesW
[] = {'y','e','s',0};
37 static const WCHAR noW
[] = {'n','o',0};
39 HRESULT
set_frame_doc(HTMLFrameBase
*frame
, nsIDOMDocument
*nsdoc
)
41 nsIDOMWindow
*nswindow
;
42 HTMLOuterWindow
*window
;
46 if(frame
->content_window
)
49 nsres
= nsIDOMDocument_GetDefaultView(nsdoc
, &nswindow
);
50 if(NS_FAILED(nsres
) || !nswindow
)
53 window
= nswindow_to_window(nswindow
);
55 hres
= HTMLOuterWindow_Create(frame
->element
.node
.doc
->basedoc
.doc_obj
, nswindow
,
56 frame
->element
.node
.doc
->basedoc
.window
, &window
);
57 nsIDOMWindow_Release(nswindow
);
61 frame
->content_window
= window
;
62 window
->frame_element
= frame
;
66 static inline HTMLFrameBase
*impl_from_IHTMLFrameBase(IHTMLFrameBase
*iface
)
68 return CONTAINING_RECORD(iface
, HTMLFrameBase
, IHTMLFrameBase_iface
);
71 static HRESULT WINAPI
HTMLFrameBase_QueryInterface(IHTMLFrameBase
*iface
, REFIID riid
, void **ppv
)
73 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
75 return IHTMLDOMNode_QueryInterface(&This
->element
.node
.IHTMLDOMNode_iface
, riid
, ppv
);
78 static ULONG WINAPI
HTMLFrameBase_AddRef(IHTMLFrameBase
*iface
)
80 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
82 return IHTMLDOMNode_AddRef(&This
->element
.node
.IHTMLDOMNode_iface
);
85 static ULONG WINAPI
HTMLFrameBase_Release(IHTMLFrameBase
*iface
)
87 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
89 return IHTMLDOMNode_Release(&This
->element
.node
.IHTMLDOMNode_iface
);
92 static HRESULT WINAPI
HTMLFrameBase_GetTypeInfoCount(IHTMLFrameBase
*iface
, UINT
*pctinfo
)
94 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
96 return IDispatchEx_GetTypeInfoCount(&This
->element
.node
.dispex
.IDispatchEx_iface
, pctinfo
);
99 static HRESULT WINAPI
HTMLFrameBase_GetTypeInfo(IHTMLFrameBase
*iface
, UINT iTInfo
,
100 LCID lcid
, ITypeInfo
**ppTInfo
)
102 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
104 return IDispatchEx_GetTypeInfo(&This
->element
.node
.dispex
.IDispatchEx_iface
, iTInfo
, lcid
,
108 static HRESULT WINAPI
HTMLFrameBase_GetIDsOfNames(IHTMLFrameBase
*iface
, REFIID riid
,
109 LPOLESTR
*rgszNames
, UINT cNames
, LCID lcid
, DISPID
*rgDispId
)
111 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
113 return IDispatchEx_GetIDsOfNames(&This
->element
.node
.dispex
.IDispatchEx_iface
, riid
, rgszNames
,
114 cNames
, lcid
, rgDispId
);
117 static HRESULT WINAPI
HTMLFrameBase_Invoke(IHTMLFrameBase
*iface
, DISPID dispIdMember
,
118 REFIID riid
, LCID lcid
, WORD wFlags
, DISPPARAMS
*pDispParams
,
119 VARIANT
*pVarResult
, EXCEPINFO
*pExcepInfo
, UINT
*puArgErr
)
121 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
123 return IDispatchEx_Invoke(&This
->element
.node
.dispex
.IDispatchEx_iface
, dispIdMember
, riid
,
124 lcid
, wFlags
, pDispParams
, pVarResult
, pExcepInfo
, puArgErr
);
127 static HRESULT WINAPI
HTMLFrameBase_put_src(IHTMLFrameBase
*iface
, BSTR v
)
129 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
131 TRACE("(%p)->(%s)\n", This
, debugstr_w(v
));
133 if(!This
->content_window
|| !This
->element
.node
.doc
|| !This
->element
.node
.doc
->basedoc
.window
) {
134 FIXME("detached element\n");
138 return navigate_url(This
->content_window
, v
, This
->element
.node
.doc
->basedoc
.window
->uri
);
141 static HRESULT WINAPI
HTMLFrameBase_get_src(IHTMLFrameBase
*iface
, BSTR
*p
)
143 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
144 FIXME("(%p)->(%p)\n", This
, p
);
148 static HRESULT WINAPI
HTMLFrameBase_put_name(IHTMLFrameBase
*iface
, BSTR v
)
150 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
154 TRACE("(%p)->(%s)\n", This
, debugstr_w(v
));
156 if(!This
->nsframe
&& !This
->nsiframe
) {
157 ERR("No attached ns frame object\n");
161 nsAString_InitDepend(&name_str
, v
);
163 nsres
= nsIDOMHTMLFrameElement_SetName(This
->nsframe
, &name_str
);
165 nsres
= nsIDOMHTMLIFrameElement_SetName(This
->nsiframe
, &name_str
);
166 nsAString_Finish(&name_str
);
167 if(NS_FAILED(nsres
)) {
168 ERR("SetName failed: %08x\n", nsres
);
175 static HRESULT WINAPI
HTMLFrameBase_get_name(IHTMLFrameBase
*iface
, BSTR
*p
)
177 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
181 TRACE("(%p)->(%p)\n", This
, p
);
183 if(!This
->nsframe
&& !This
->nsiframe
) {
184 ERR("No attached ns frame object\n");
188 nsAString_Init(&nsstr
, NULL
);
190 nsres
= nsIDOMHTMLFrameElement_GetName(This
->nsframe
, &nsstr
);
192 nsres
= nsIDOMHTMLIFrameElement_GetName(This
->nsiframe
, &nsstr
);
193 return return_nsstr(nsres
, &nsstr
, p
);
196 static HRESULT WINAPI
HTMLFrameBase_put_border(IHTMLFrameBase
*iface
, VARIANT v
)
198 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
199 FIXME("(%p)->(%s)\n", This
, debugstr_variant(&v
));
203 static HRESULT WINAPI
HTMLFrameBase_get_border(IHTMLFrameBase
*iface
, VARIANT
*p
)
205 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
206 FIXME("(%p)->(%p)\n", This
, p
);
210 static HRESULT WINAPI
HTMLFrameBase_put_frameBorder(IHTMLFrameBase
*iface
, BSTR v
)
212 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
216 TRACE("(%p)->(%s)\n", This
, debugstr_w(v
));
218 if(!This
->nsframe
&& !This
->nsiframe
) {
219 ERR("No attached ns frame object\n");
223 nsAString_InitDepend(&nsstr
, v
);
225 nsres
= nsIDOMHTMLFrameElement_SetFrameBorder(This
->nsframe
, &nsstr
);
227 nsres
= nsIDOMHTMLIFrameElement_SetFrameBorder(This
->nsiframe
, &nsstr
);
228 nsAString_Finish(&nsstr
);
229 if(NS_FAILED(nsres
)) {
230 ERR("SetFrameBorder failed: %08x\n", nsres
);
237 static HRESULT WINAPI
HTMLFrameBase_get_frameBorder(IHTMLFrameBase
*iface
, BSTR
*p
)
239 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
243 TRACE("(%p)->(%p)\n", This
, p
);
245 if(!This
->nsframe
&& !This
->nsiframe
) {
246 ERR("No attached ns frame object\n");
250 nsAString_Init(&nsstr
, NULL
);
252 nsres
= nsIDOMHTMLFrameElement_GetFrameBorder(This
->nsframe
, &nsstr
);
254 nsres
= nsIDOMHTMLIFrameElement_GetFrameBorder(This
->nsiframe
, &nsstr
);
255 return return_nsstr(nsres
, &nsstr
, p
);
258 static HRESULT WINAPI
HTMLFrameBase_put_frameSpacing(IHTMLFrameBase
*iface
, VARIANT v
)
260 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
261 FIXME("(%p)->(%s)\n", This
, debugstr_variant(&v
));
265 static HRESULT WINAPI
HTMLFrameBase_get_frameSpacing(IHTMLFrameBase
*iface
, VARIANT
*p
)
267 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
268 FIXME("(%p)->(%p)\n", This
, p
);
272 static HRESULT WINAPI
HTMLFrameBase_put_marginWidth(IHTMLFrameBase
*iface
, VARIANT v
)
274 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
275 FIXME("(%p)->(%s)\n", This
, debugstr_variant(&v
));
279 static HRESULT WINAPI
HTMLFrameBase_get_marginWidth(IHTMLFrameBase
*iface
, VARIANT
*p
)
281 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
282 FIXME("(%p)->(%p)\n", This
, p
);
286 static HRESULT WINAPI
HTMLFrameBase_put_marginHeight(IHTMLFrameBase
*iface
, VARIANT v
)
288 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
289 FIXME("(%p)->(%s)\n", This
, debugstr_variant(&v
));
293 static HRESULT WINAPI
HTMLFrameBase_get_marginHeight(IHTMLFrameBase
*iface
, VARIANT
*p
)
295 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
296 FIXME("(%p)->(%p)\n", This
, p
);
300 static HRESULT WINAPI
HTMLFrameBase_put_noResize(IHTMLFrameBase
*iface
, VARIANT_BOOL v
)
302 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
303 FIXME("(%p)->(%x)\n", This
, v
);
307 static HRESULT WINAPI
HTMLFrameBase_get_noResize(IHTMLFrameBase
*iface
, VARIANT_BOOL
*p
)
309 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
310 FIXME("(%p)->(%p)\n", This
, p
);
314 static HRESULT WINAPI
HTMLFrameBase_put_scrolling(IHTMLFrameBase
*iface
, BSTR v
)
316 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
320 TRACE("(%p)->(%s)\n", This
, debugstr_w(v
));
322 if(!(!strcmpiW(v
, yesW
) || !strcmpiW(v
, noW
) || !strcmpiW(v
, autoW
)))
326 nsAString_InitDepend(&nsstr
, v
);
327 nsres
= nsIDOMHTMLFrameElement_SetScrolling(This
->nsframe
, &nsstr
);
328 }else if(This
->nsiframe
) {
329 nsAString_InitDepend(&nsstr
, v
);
330 nsres
= nsIDOMHTMLIFrameElement_SetScrolling(This
->nsiframe
, &nsstr
);
332 ERR("No attached ns frame object\n");
335 nsAString_Finish(&nsstr
);
337 if(NS_FAILED(nsres
)) {
338 ERR("SetScrolling failed: 0x%08x\n", nsres
);
345 static HRESULT WINAPI
HTMLFrameBase_get_scrolling(IHTMLFrameBase
*iface
, BSTR
*p
)
347 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase(iface
);
349 const PRUnichar
*strdata
;
352 TRACE("(%p)->(%p)\n", This
, p
);
355 nsAString_Init(&nsstr
, NULL
);
356 nsres
= nsIDOMHTMLFrameElement_GetScrolling(This
->nsframe
, &nsstr
);
357 }else if(This
->nsiframe
) {
358 nsAString_Init(&nsstr
, NULL
);
359 nsres
= nsIDOMHTMLIFrameElement_GetScrolling(This
->nsiframe
, &nsstr
);
361 ERR("No attached ns frame object\n");
365 if(NS_FAILED(nsres
)) {
366 ERR("GetScrolling failed: 0x%08x\n", nsres
);
367 nsAString_Finish(&nsstr
);
371 nsAString_GetData(&nsstr
, &strdata
);
374 *p
= SysAllocString(strdata
);
376 *p
= SysAllocString(autoW
);
378 nsAString_Finish(&nsstr
);
380 return *p
? S_OK
: E_OUTOFMEMORY
;
383 static const IHTMLFrameBaseVtbl HTMLFrameBaseVtbl
= {
384 HTMLFrameBase_QueryInterface
,
385 HTMLFrameBase_AddRef
,
386 HTMLFrameBase_Release
,
387 HTMLFrameBase_GetTypeInfoCount
,
388 HTMLFrameBase_GetTypeInfo
,
389 HTMLFrameBase_GetIDsOfNames
,
390 HTMLFrameBase_Invoke
,
391 HTMLFrameBase_put_src
,
392 HTMLFrameBase_get_src
,
393 HTMLFrameBase_put_name
,
394 HTMLFrameBase_get_name
,
395 HTMLFrameBase_put_border
,
396 HTMLFrameBase_get_border
,
397 HTMLFrameBase_put_frameBorder
,
398 HTMLFrameBase_get_frameBorder
,
399 HTMLFrameBase_put_frameSpacing
,
400 HTMLFrameBase_get_frameSpacing
,
401 HTMLFrameBase_put_marginWidth
,
402 HTMLFrameBase_get_marginWidth
,
403 HTMLFrameBase_put_marginHeight
,
404 HTMLFrameBase_get_marginHeight
,
405 HTMLFrameBase_put_noResize
,
406 HTMLFrameBase_get_noResize
,
407 HTMLFrameBase_put_scrolling
,
408 HTMLFrameBase_get_scrolling
411 static inline HTMLFrameBase
*impl_from_IHTMLFrameBase2(IHTMLFrameBase2
*iface
)
413 return CONTAINING_RECORD(iface
, HTMLFrameBase
, IHTMLFrameBase2_iface
);
416 static HRESULT WINAPI
HTMLFrameBase2_QueryInterface(IHTMLFrameBase2
*iface
, REFIID riid
, void **ppv
)
418 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase2(iface
);
420 return IHTMLDOMNode_QueryInterface(&This
->element
.node
.IHTMLDOMNode_iface
, riid
, ppv
);
423 static ULONG WINAPI
HTMLFrameBase2_AddRef(IHTMLFrameBase2
*iface
)
425 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase2(iface
);
427 return IHTMLDOMNode_AddRef(&This
->element
.node
.IHTMLDOMNode_iface
);
430 static ULONG WINAPI
HTMLFrameBase2_Release(IHTMLFrameBase2
*iface
)
432 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase2(iface
);
434 return IHTMLDOMNode_Release(&This
->element
.node
.IHTMLDOMNode_iface
);
437 static HRESULT WINAPI
HTMLFrameBase2_GetTypeInfoCount(IHTMLFrameBase2
*iface
, UINT
*pctinfo
)
439 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase2(iface
);
440 FIXME("(%p)\n", This
);
444 static HRESULT WINAPI
HTMLFrameBase2_GetTypeInfo(IHTMLFrameBase2
*iface
, UINT iTInfo
,
445 LCID lcid
, ITypeInfo
**ppTInfo
)
447 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase2(iface
);
448 FIXME("(%p)\n", This
);
452 static HRESULT WINAPI
HTMLFrameBase2_GetIDsOfNames(IHTMLFrameBase2
*iface
, REFIID riid
,
453 LPOLESTR
*rgszNames
, UINT cNames
, LCID lcid
, DISPID
*rgDispId
)
455 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase2(iface
);
456 FIXME("(%p)\n", This
);
460 static HRESULT WINAPI
HTMLFrameBase2_Invoke(IHTMLFrameBase2
*iface
, DISPID dispIdMember
,
461 REFIID riid
, LCID lcid
, WORD wFlags
, DISPPARAMS
*pDispParams
,
462 VARIANT
*pVarResult
, EXCEPINFO
*pExcepInfo
, UINT
*puArgErr
)
464 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase2(iface
);
465 FIXME("(%p)\n", This
);
469 static HRESULT WINAPI
HTMLFrameBase2_get_contentWindow(IHTMLFrameBase2
*iface
, IHTMLWindow2
**p
)
471 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase2(iface
);
473 TRACE("(%p)->(%p)\n", This
, p
);
475 if(This
->content_window
) {
476 IHTMLWindow2_AddRef(&This
->content_window
->base
.IHTMLWindow2_iface
);
477 *p
= &This
->content_window
->base
.IHTMLWindow2_iface
;
479 WARN("NULL content window\n");
485 static HRESULT WINAPI
HTMLFrameBase2_put_onload(IHTMLFrameBase2
*iface
, VARIANT v
)
487 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase2(iface
);
488 FIXME("(%p)->(%s)\n", This
, debugstr_variant(&v
));
492 static HRESULT WINAPI
HTMLFrameBase2_get_onload(IHTMLFrameBase2
*iface
, VARIANT
*p
)
494 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase2(iface
);
495 FIXME("(%p)->(%p)\n", This
, p
);
499 static HRESULT WINAPI
HTMLFrameBase2_put_onreadystatechange(IHTMLFrameBase2
*iface
, VARIANT v
)
501 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase2(iface
);
502 FIXME("(%p)->(%s)\n", This
, debugstr_variant(&v
));
506 static HRESULT WINAPI
HTMLFrameBase2_get_onreadystatechange(IHTMLFrameBase2
*iface
, VARIANT
*p
)
508 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase2(iface
);
509 FIXME("(%p)->(%p)\n", This
, p
);
513 static HRESULT WINAPI
HTMLFrameBase2_get_readyState(IHTMLFrameBase2
*iface
, BSTR
*p
)
515 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase2(iface
);
517 TRACE("(%p)->(%p)\n", This
, p
);
519 if(!This
->content_window
|| !This
->content_window
->base
.inner_window
->doc
) {
520 FIXME("no document associated\n");
524 return IHTMLDocument2_get_readyState(&This
->content_window
->base
.inner_window
->doc
->basedoc
.IHTMLDocument2_iface
, p
);
527 static HRESULT WINAPI
HTMLFrameBase2_put_allowTransparency(IHTMLFrameBase2
*iface
, VARIANT_BOOL v
)
529 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase2(iface
);
530 FIXME("(%p)->(%x)\n", This
, v
);
534 static HRESULT WINAPI
HTMLFrameBase2_get_allowTransparency(IHTMLFrameBase2
*iface
, VARIANT_BOOL
*p
)
536 HTMLFrameBase
*This
= impl_from_IHTMLFrameBase2(iface
);
537 FIXME("(%p)->(%p)\n", This
, p
);
541 static const IHTMLFrameBase2Vtbl HTMLFrameBase2Vtbl
= {
542 HTMLFrameBase2_QueryInterface
,
543 HTMLFrameBase2_AddRef
,
544 HTMLFrameBase2_Release
,
545 HTMLFrameBase2_GetTypeInfoCount
,
546 HTMLFrameBase2_GetTypeInfo
,
547 HTMLFrameBase2_GetIDsOfNames
,
548 HTMLFrameBase2_Invoke
,
549 HTMLFrameBase2_get_contentWindow
,
550 HTMLFrameBase2_put_onload
,
551 HTMLFrameBase2_get_onload
,
552 HTMLFrameBase2_put_onreadystatechange
,
553 HTMLFrameBase2_get_onreadystatechange
,
554 HTMLFrameBase2_get_readyState
,
555 HTMLFrameBase2_put_allowTransparency
,
556 HTMLFrameBase2_get_allowTransparency
559 HRESULT
HTMLFrameBase_QI(HTMLFrameBase
*This
, REFIID riid
, void **ppv
)
561 if(IsEqualGUID(&IID_IHTMLFrameBase
, riid
)) {
562 TRACE("(%p)->(IID_IHTMLFrameBase %p)\n", This
, ppv
);
563 *ppv
= &This
->IHTMLFrameBase_iface
;
564 }else if(IsEqualGUID(&IID_IHTMLFrameBase2
, riid
)) {
565 TRACE("(%p)->(IID_IHTMLFrameBase2 %p)\n", This
, ppv
);
566 *ppv
= &This
->IHTMLFrameBase2_iface
;
568 return HTMLElement_QI(&This
->element
.node
, riid
, ppv
);
571 IUnknown_AddRef((IUnknown
*)*ppv
);
575 void HTMLFrameBase_destructor(HTMLFrameBase
*This
)
577 if(This
->content_window
)
578 This
->content_window
->frame_element
= NULL
;
580 HTMLElement_destructor(&This
->element
.node
);
583 void HTMLFrameBase_Init(HTMLFrameBase
*This
, HTMLDocumentNode
*doc
, nsIDOMHTMLElement
*nselem
,
584 dispex_static_data_t
*dispex_data
)
588 This
->IHTMLFrameBase_iface
.lpVtbl
= &HTMLFrameBaseVtbl
;
589 This
->IHTMLFrameBase2_iface
.lpVtbl
= &HTMLFrameBase2Vtbl
;
591 HTMLElement_Init(&This
->element
, doc
, nselem
, dispex_data
);
593 nsres
= nsIDOMHTMLElement_QueryInterface(nselem
, &IID_nsIDOMHTMLFrameElement
, (void**)&This
->nsframe
);
594 if(NS_FAILED(nsres
)) {
595 This
->nsframe
= NULL
;
596 nsres
= nsIDOMHTMLElement_QueryInterface(nselem
, &IID_nsIDOMHTMLIFrameElement
, (void**)&This
->nsiframe
);
597 assert(nsres
== NS_OK
&& (nsIDOMNode
*)This
->nsiframe
== This
->element
.node
.nsnode
);
599 assert((nsIDOMNode
*)This
->nsframe
== This
->element
.node
.nsnode
);
600 This
->nsiframe
= NULL
;
603 /* Share the reference with nsnode */
604 nsIDOMNode_Release(This
->element
.node
.nsnode
);