Sweden-Number/dlls/mshtml/htmlframebase.c

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/*
* Copyright 2008 Jacek Caban for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "ole2.h"
#include "mshtml_private.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
static const WCHAR autoW[] = {'a','u','t','o',0};
static const WCHAR yesW[] = {'y','e','s',0};
static const WCHAR noW[] = {'n','o',0};
HRESULT set_frame_doc(HTMLFrameBase *frame, nsIDOMDocument *nsdoc)
{
nsIDOMWindow *nswindow;
HTMLWindow *window;
HRESULT hres = S_OK;
if(frame->content_window)
return S_OK;
nswindow = get_nsdoc_window(nsdoc);
if(!nswindow)
return E_FAIL;
window = nswindow_to_window(nswindow);
if(!window)
hres = HTMLWindow_Create(frame->element.node.doc->basedoc.doc_obj, nswindow,
frame->element.node.doc->basedoc.window, &window);
nsIDOMWindow_Release(nswindow);
if(FAILED(hres))
return hres;
frame->content_window = window;
window->frame_element = frame;
return S_OK;
}
#define HTMLFRAMEBASE_THIS(iface) DEFINE_THIS(HTMLFrameBase, IHTMLFrameBase, iface)
static HRESULT WINAPI HTMLFrameBase_QueryInterface(IHTMLFrameBase *iface, REFIID riid, void **ppv)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(&This->element.node), riid, ppv);
}
static ULONG WINAPI HTMLFrameBase_AddRef(IHTMLFrameBase *iface)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
return IHTMLDOMNode_AddRef(HTMLDOMNODE(&This->element.node));
}
static ULONG WINAPI HTMLFrameBase_Release(IHTMLFrameBase *iface)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
return IHTMLDOMNode_Release(HTMLDOMNODE(&This->element.node));
}
static HRESULT WINAPI HTMLFrameBase_GetTypeInfoCount(IHTMLFrameBase *iface, UINT *pctinfo)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
return IDispatchEx_GetTypeInfoCount(DISPATCHEX(&This->element.node.dispex), pctinfo);
}
static HRESULT WINAPI HTMLFrameBase_GetTypeInfo(IHTMLFrameBase *iface, UINT iTInfo,
LCID lcid, ITypeInfo **ppTInfo)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
return IDispatchEx_GetTypeInfo(DISPATCHEX(&This->element.node.dispex), iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI HTMLFrameBase_GetIDsOfNames(IHTMLFrameBase *iface, REFIID riid,
LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
return IDispatchEx_GetIDsOfNames(DISPATCHEX(&This->element.node.dispex), riid, rgszNames,
cNames, lcid, rgDispId);
}
static HRESULT WINAPI HTMLFrameBase_Invoke(IHTMLFrameBase *iface, DISPID dispIdMember,
REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
return IDispatchEx_Invoke(DISPATCHEX(&This->element.node.dispex), dispIdMember, riid, lcid,
wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static HRESULT WINAPI HTMLFrameBase_put_src(IHTMLFrameBase *iface, BSTR v)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
if(!This->content_window || !This->element.node.doc || !This->element.node.doc->basedoc.window) {
FIXME("detached element\n");
return E_FAIL;
}
return navigate_url(This->content_window, v, This->element.node.doc->basedoc.window->url);
}
static HRESULT WINAPI HTMLFrameBase_get_src(IHTMLFrameBase *iface, BSTR *p)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase_put_name(IHTMLFrameBase *iface, BSTR v)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
FIXME("(%p)->(%s)\n", This, debugstr_w(v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase_get_name(IHTMLFrameBase *iface, BSTR *p)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
nsAString nsstr;
const PRUnichar *strdata;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(This->nsframe) {
nsAString_Init(&nsstr, NULL);
nsres = nsIDOMHTMLFrameElement_GetName(This->nsframe, &nsstr);
}else if(This->nsiframe) {
nsAString_Init(&nsstr, NULL);
nsres = nsIDOMHTMLIFrameElement_GetName(This->nsiframe, &nsstr);
}else {
ERR("No attached ns frame object\n");
return E_UNEXPECTED;
}
if(NS_FAILED(nsres)) {
ERR("GetName failed: 0x%08x\n", nsres);
nsAString_Finish(&nsstr);
return E_FAIL;
}
nsAString_GetData(&nsstr, &strdata);
if(*strdata) {
*p = SysAllocString(strdata);
if(!*p) {
nsAString_Finish(&nsstr);
return E_OUTOFMEMORY;
}
}else
*p = NULL;
nsAString_Finish(&nsstr);
return S_OK;
}
static HRESULT WINAPI HTMLFrameBase_put_border(IHTMLFrameBase *iface, VARIANT v)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase_get_border(IHTMLFrameBase *iface, VARIANT *p)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase_put_frameBorder(IHTMLFrameBase *iface, BSTR v)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
FIXME("(%p)->(%s)\n", This, debugstr_w(v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase_get_frameBorder(IHTMLFrameBase *iface, BSTR *p)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase_put_frameSpacing(IHTMLFrameBase *iface, VARIANT v)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase_get_frameSpacing(IHTMLFrameBase *iface, VARIANT *p)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase_put_marginWidth(IHTMLFrameBase *iface, VARIANT v)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase_get_marginWidth(IHTMLFrameBase *iface, VARIANT *p)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase_put_marginHeight(IHTMLFrameBase *iface, VARIANT v)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase_get_marginHeight(IHTMLFrameBase *iface, VARIANT *p)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase_put_noResize(IHTMLFrameBase *iface, VARIANT_BOOL v)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
FIXME("(%p)->(%x)\n", This, v);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase_get_noResize(IHTMLFrameBase *iface, VARIANT_BOOL *p)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase_put_scrolling(IHTMLFrameBase *iface, BSTR v)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
nsAString nsstr;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
if(!(!strcmpiW(v, yesW) || !strcmpiW(v, noW) || !strcmpiW(v, autoW)))
return E_INVALIDARG;
if(This->nsframe) {
nsAString_Init(&nsstr, v);
nsres = nsIDOMHTMLFrameElement_SetScrolling(This->nsframe, &nsstr);
}else if(This->nsiframe) {
nsAString_Init(&nsstr, v);
nsres = nsIDOMHTMLIFrameElement_SetScrolling(This->nsiframe, &nsstr);
}else {
ERR("No attached ns frame object\n");
return E_UNEXPECTED;
}
nsAString_Finish(&nsstr);
if(NS_FAILED(nsres)) {
ERR("SetScrolling failed: 0x%08x\n", nsres);
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI HTMLFrameBase_get_scrolling(IHTMLFrameBase *iface, BSTR *p)
{
HTMLFrameBase *This = HTMLFRAMEBASE_THIS(iface);
nsAString nsstr;
const PRUnichar *strdata;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(This->nsframe) {
nsAString_Init(&nsstr, NULL);
nsres = nsIDOMHTMLFrameElement_GetScrolling(This->nsframe, &nsstr);
}else if(This->nsiframe) {
nsAString_Init(&nsstr, NULL);
nsres = nsIDOMHTMLIFrameElement_GetScrolling(This->nsiframe, &nsstr);
}else {
ERR("No attached ns frame object\n");
return E_UNEXPECTED;
}
if(NS_FAILED(nsres)) {
ERR("GetScrolling failed: 0x%08x\n", nsres);
nsAString_Finish(&nsstr);
return E_FAIL;
}
nsAString_GetData(&nsstr, &strdata);
if(*strdata)
*p = SysAllocString(strdata);
else
*p = SysAllocString(autoW);
nsAString_Finish(&nsstr);
return *p ? S_OK : E_OUTOFMEMORY;
}
static const IHTMLFrameBaseVtbl HTMLFrameBaseVtbl = {
HTMLFrameBase_QueryInterface,
HTMLFrameBase_AddRef,
HTMLFrameBase_Release,
HTMLFrameBase_GetTypeInfoCount,
HTMLFrameBase_GetTypeInfo,
HTMLFrameBase_GetIDsOfNames,
HTMLFrameBase_Invoke,
HTMLFrameBase_put_src,
HTMLFrameBase_get_src,
HTMLFrameBase_put_name,
HTMLFrameBase_get_name,
HTMLFrameBase_put_border,
HTMLFrameBase_get_border,
HTMLFrameBase_put_frameBorder,
HTMLFrameBase_get_frameBorder,
HTMLFrameBase_put_frameSpacing,
HTMLFrameBase_get_frameSpacing,
HTMLFrameBase_put_marginWidth,
HTMLFrameBase_get_marginWidth,
HTMLFrameBase_put_marginHeight,
HTMLFrameBase_get_marginHeight,
HTMLFrameBase_put_noResize,
HTMLFrameBase_get_noResize,
HTMLFrameBase_put_scrolling,
HTMLFrameBase_get_scrolling
};
#define HTMLFRAMEBASE2_THIS(iface) DEFINE_THIS(HTMLFrameBase, IHTMLFrameBase2, iface)
static HRESULT WINAPI HTMLFrameBase2_QueryInterface(IHTMLFrameBase2 *iface, REFIID riid, void **ppv)
{
HTMLFrameBase *This = HTMLFRAMEBASE2_THIS(iface);
return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(&This->element.node), riid, ppv);
}
static ULONG WINAPI HTMLFrameBase2_AddRef(IHTMLFrameBase2 *iface)
{
HTMLFrameBase *This = HTMLFRAMEBASE2_THIS(iface);
return IHTMLDOMNode_AddRef(HTMLDOMNODE(&This->element.node));
}
static ULONG WINAPI HTMLFrameBase2_Release(IHTMLFrameBase2 *iface)
{
HTMLFrameBase *This = HTMLFRAMEBASE2_THIS(iface);
return IHTMLDOMNode_Release(HTMLDOMNODE(&This->element.node));
}
static HRESULT WINAPI HTMLFrameBase2_GetTypeInfoCount(IHTMLFrameBase2 *iface, UINT *pctinfo)
{
HTMLFrameBase *This = HTMLFRAMEBASE2_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase2_GetTypeInfo(IHTMLFrameBase2 *iface, UINT iTInfo,
LCID lcid, ITypeInfo **ppTInfo)
{
HTMLFrameBase *This = HTMLFRAMEBASE2_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase2_GetIDsOfNames(IHTMLFrameBase2 *iface, REFIID riid,
LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
{
HTMLFrameBase *This = HTMLFRAMEBASE2_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase2_Invoke(IHTMLFrameBase2 *iface, DISPID dispIdMember,
REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
HTMLFrameBase *This = HTMLFRAMEBASE2_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase2_get_contentWindow(IHTMLFrameBase2 *iface, IHTMLWindow2 **p)
{
HTMLFrameBase *This = HTMLFRAMEBASE2_THIS(iface);
TRACE("(%p)->(%p)\n", This, p);
if(This->content_window) {
IHTMLWindow2_AddRef(HTMLWINDOW2(This->content_window));
*p = HTMLWINDOW2(This->content_window);
}else {
WARN("NULL content window\n");
*p = NULL;
}
return S_OK;
}
static HRESULT WINAPI HTMLFrameBase2_put_onload(IHTMLFrameBase2 *iface, VARIANT v)
{
HTMLFrameBase *This = HTMLFRAMEBASE2_THIS(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase2_get_onload(IHTMLFrameBase2 *iface, VARIANT *p)
{
HTMLFrameBase *This = HTMLFRAMEBASE2_THIS(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase2_put_onreadystatechange(IHTMLFrameBase2 *iface, VARIANT v)
{
HTMLFrameBase *This = HTMLFRAMEBASE2_THIS(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase2_get_onreadystatechange(IHTMLFrameBase2 *iface, VARIANT *p)
{
HTMLFrameBase *This = HTMLFRAMEBASE2_THIS(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase2_get_readyState(IHTMLFrameBase2 *iface, BSTR *p)
{
HTMLFrameBase *This = HTMLFRAMEBASE2_THIS(iface);
TRACE("(%p)->(%p)\n", This, p);
if(!This->content_window || !This->content_window->doc) {
FIXME("no document associated\n");
return E_FAIL;
}
return IHTMLDocument2_get_readyState(HTMLDOC(&This->content_window->doc->basedoc), p);
}
static HRESULT WINAPI HTMLFrameBase2_put_allowTransparency(IHTMLFrameBase2 *iface, VARIANT_BOOL v)
{
HTMLFrameBase *This = HTMLFRAMEBASE2_THIS(iface);
FIXME("(%p)->(%x)\n", This, v);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFrameBase2_get_allowTransparency(IHTMLFrameBase2 *iface, VARIANT_BOOL *p)
{
HTMLFrameBase *This = HTMLFRAMEBASE2_THIS(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
#undef HTMLFRAMEBASE2_THIS
static const IHTMLFrameBase2Vtbl HTMLFrameBase2Vtbl = {
HTMLFrameBase2_QueryInterface,
HTMLFrameBase2_AddRef,
HTMLFrameBase2_Release,
HTMLFrameBase2_GetTypeInfoCount,
HTMLFrameBase2_GetTypeInfo,
HTMLFrameBase2_GetIDsOfNames,
HTMLFrameBase2_Invoke,
HTMLFrameBase2_get_contentWindow,
HTMLFrameBase2_put_onload,
HTMLFrameBase2_get_onload,
HTMLFrameBase2_put_onreadystatechange,
HTMLFrameBase2_get_onreadystatechange,
HTMLFrameBase2_get_readyState,
HTMLFrameBase2_put_allowTransparency,
HTMLFrameBase2_get_allowTransparency
};
HRESULT HTMLFrameBase_QI(HTMLFrameBase *This, REFIID riid, void **ppv)
{
if(IsEqualGUID(&IID_IHTMLFrameBase, riid)) {
TRACE("(%p)->(IID_IHTMLFrameBase %p)\n", This, ppv);
*ppv = HTMLFRAMEBASE(This);
}else if(IsEqualGUID(&IID_IHTMLFrameBase2, riid)) {
TRACE("(%p)->(IID_IHTMLFrameBase2 %p)\n", This, ppv);
*ppv = HTMLFRAMEBASE2(This);
}else {
return HTMLElement_QI(&This->element.node, riid, ppv);
}
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
void HTMLFrameBase_destructor(HTMLFrameBase *This)
{
if(This->content_window)
This->content_window->frame_element = NULL;
if(This->nsframe)
nsIDOMHTMLFrameElement_Release(This->nsframe);
if(This->nsiframe)
nsIDOMHTMLIFrameElement_Release(This->nsiframe);
HTMLElement_destructor(&This->element.node);
}
void HTMLFrameBase_Init(HTMLFrameBase *This, HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem,
dispex_static_data_t *dispex_data)
{
nsresult nsres;
This->lpIHTMLFrameBaseVtbl = &HTMLFrameBaseVtbl;
This->lpIHTMLFrameBase2Vtbl = &HTMLFrameBase2Vtbl;
HTMLElement_Init(&This->element, doc, nselem, dispex_data);
nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLFrameElement, (void**)&This->nsframe);
if(NS_FAILED(nsres)) {
nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLIFrameElement, (void**)&This->nsiframe);
if(NS_FAILED(nsres))
ERR("Could not get nsIDOMHTML[I]Frame interface\n");
}else
This->nsiframe = NULL;
}
typedef struct {
HTMLFrameBase framebase;
} HTMLFrameElement;
#define HTMLFRAME_NODE_THIS(iface) DEFINE_THIS2(HTMLFrameElement, framebase.element.node, iface)
static HRESULT HTMLFrameElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
{
HTMLFrameElement *This = HTMLFRAME_NODE_THIS(iface);
return HTMLFrameBase_QI(&This->framebase, riid, ppv);
}
static void HTMLFrameElement_destructor(HTMLDOMNode *iface)
{
HTMLFrameElement *This = HTMLFRAME_NODE_THIS(iface);
HTMLFrameBase_destructor(&This->framebase);
}
static HRESULT HTMLFrameElement_get_document(HTMLDOMNode *iface, IDispatch **p)
{
HTMLFrameElement *This = HTMLFRAME_NODE_THIS(iface);
if(!This->framebase.content_window || !This->framebase.content_window->doc) {
*p = NULL;
return S_OK;
}
*p = (IDispatch*)HTMLDOC(&This->framebase.content_window->doc->basedoc);
IDispatch_AddRef(*p);
return S_OK;
}
static HRESULT HTMLFrameElement_bind_to_tree(HTMLDOMNode *iface)
{
HTMLFrameElement *This = HTMLFRAME_NODE_THIS(iface);
nsIDOMDocument *nsdoc;
nsresult nsres;
HRESULT hres;
nsres = nsIDOMHTMLFrameElement_GetContentDocument(This->framebase.nsframe, &nsdoc);
if(NS_FAILED(nsres) || !nsdoc) {
ERR("GetContentDocument failed: %08x\n", nsres);
return E_FAIL;
}
hres = set_frame_doc(&This->framebase, nsdoc);
nsIDOMDocument_Release(nsdoc);
return hres;
}
#undef HTMLFRAME_NODE_THIS
static const NodeImplVtbl HTMLFrameElementImplVtbl = {
HTMLFrameElement_QI,
HTMLFrameElement_destructor,
NULL,
NULL,
NULL,
NULL,
HTMLFrameElement_get_document,
NULL,
NULL,
NULL,
HTMLFrameElement_bind_to_tree
};
HTMLElement *HTMLFrameElement_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem)
{
HTMLFrameElement *ret;
ret = heap_alloc_zero(sizeof(HTMLFrameElement));
ret->framebase.element.node.vtbl = &HTMLFrameElementImplVtbl;
HTMLFrameBase_Init(&ret->framebase, doc, nselem, NULL);
return &ret->framebase.element;
}