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wine/dlls/mshtml/htmlelem.c
Jacek Caban d3e8d44e9c mshtml: Added HTMLElementEvents2 support.
2013-03-15 16:18:08 +01:00

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/*
* Copyright 2006 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>
#include <assert.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winreg.h"
#include "ole2.h"
#include "shlwapi.h"
#include "wine/debug.h"
#include "mshtml_private.h"
#include "htmlevent.h"
#include "htmlstyle.h"
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
static const WCHAR aW[] = {'A',0};
static const WCHAR bodyW[] = {'B','O','D','Y',0};
static const WCHAR buttonW[] = {'B','U','T','T','O','N',0};
static const WCHAR embedW[] = {'E','M','B','E','D',0};
static const WCHAR formW[] = {'F','O','R','M',0};
static const WCHAR frameW[] = {'F','R','A','M','E',0};
static const WCHAR headW[] = {'H','E','A','D',0};
static const WCHAR iframeW[] = {'I','F','R','A','M','E',0};
static const WCHAR imgW[] = {'I','M','G',0};
static const WCHAR inputW[] = {'I','N','P','U','T',0};
static const WCHAR labelW[] = {'L','A','B','E','L',0};
static const WCHAR linkW[] = {'L','I','N','K',0};
static const WCHAR metaW[] = {'M','E','T','A',0};
static const WCHAR objectW[] = {'O','B','J','E','C','T',0};
static const WCHAR optionW[] = {'O','P','T','I','O','N',0};
static const WCHAR scriptW[] = {'S','C','R','I','P','T',0};
static const WCHAR selectW[] = {'S','E','L','E','C','T',0};
static const WCHAR styleW[] = {'S','T','Y','L','E',0};
static const WCHAR tableW[] = {'T','A','B','L','E',0};
static const WCHAR tdW[] = {'T','D',0};
static const WCHAR textareaW[] = {'T','E','X','T','A','R','E','A',0};
static const WCHAR title_tagW[]= {'T','I','T','L','E',0};
static const WCHAR trW[] = {'T','R',0};
typedef struct {
const WCHAR *name;
HRESULT (*constructor)(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
} tag_desc_t;
static const tag_desc_t tag_descs[] = {
{aW, HTMLAnchorElement_Create},
{bodyW, HTMLBodyElement_Create},
{buttonW, HTMLButtonElement_Create},
{embedW, HTMLEmbedElement_Create},
{formW, HTMLFormElement_Create},
{frameW, HTMLFrameElement_Create},
{headW, HTMLHeadElement_Create},
{iframeW, HTMLIFrame_Create},
{imgW, HTMLImgElement_Create},
{inputW, HTMLInputElement_Create},
{labelW, HTMLLabelElement_Create},
{linkW, HTMLLinkElement_Create},
{metaW, HTMLMetaElement_Create},
{objectW, HTMLObjectElement_Create},
{optionW, HTMLOptionElement_Create},
{scriptW, HTMLScriptElement_Create},
{selectW, HTMLSelectElement_Create},
{styleW, HTMLStyleElement_Create},
{tableW, HTMLTable_Create},
{tdW, HTMLTableCell_Create},
{textareaW, HTMLTextAreaElement_Create},
{title_tagW, HTMLTitleElement_Create},
{trW, HTMLTableRow_Create}
};
static const tag_desc_t *get_tag_desc(const WCHAR *tag_name)
{
DWORD min=0, max=sizeof(tag_descs)/sizeof(*tag_descs)-1, i;
int r;
while(min <= max) {
i = (min+max)/2;
r = strcmpW(tag_name, tag_descs[i].name);
if(!r)
return tag_descs+i;
if(r < 0)
max = i-1;
else
min = i+1;
}
return NULL;
}
HRESULT replace_node_by_html(nsIDOMHTMLDocument *nsdoc, nsIDOMNode *nsnode, const WCHAR *html)
{
nsIDOMDocumentFragment *nsfragment;
nsIDOMNode *nsparent;
nsIDOMRange *range;
nsAString html_str;
nsresult nsres;
HRESULT hres = S_OK;
nsres = nsIDOMHTMLDocument_CreateRange(nsdoc, &range);
if(NS_FAILED(nsres)) {
ERR("CreateRange failed: %08x\n", nsres);
return E_FAIL;
}
nsAString_InitDepend(&html_str, html);
nsIDOMRange_CreateContextualFragment(range, &html_str, &nsfragment);
nsIDOMRange_Release(range);
nsAString_Finish(&html_str);
if(NS_FAILED(nsres)) {
ERR("CreateContextualFragment failed: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMNode_GetParentNode(nsnode, &nsparent);
if(NS_SUCCEEDED(nsres) && nsparent) {
nsIDOMNode *nstmp;
nsres = nsIDOMNode_ReplaceChild(nsparent, (nsIDOMNode*)nsfragment, nsnode, &nstmp);
nsIDOMNode_Release(nsparent);
if(NS_FAILED(nsres)) {
ERR("ReplaceChild failed: %08x\n", nsres);
hres = E_FAIL;
}else if(nstmp) {
nsIDOMNode_Release(nstmp);
}
}else {
ERR("GetParentNode failed: %08x\n", nsres);
hres = E_FAIL;
}
nsIDOMDocumentFragment_Release(nsfragment);
return hres;
}
typedef struct
{
DispatchEx dispex;
IHTMLFiltersCollection IHTMLFiltersCollection_iface;
LONG ref;
} HTMLFiltersCollection;
static inline HTMLFiltersCollection *impl_from_IHTMLFiltersCollection(IHTMLFiltersCollection *iface)
{
return CONTAINING_RECORD(iface, HTMLFiltersCollection, IHTMLFiltersCollection_iface);
}
static IHTMLFiltersCollection *HTMLFiltersCollection_Create(void);
static inline HTMLElement *impl_from_IHTMLElement(IHTMLElement *iface)
{
return CONTAINING_RECORD(iface, HTMLElement, IHTMLElement_iface);
}
HRESULT create_nselem(HTMLDocumentNode *doc, const WCHAR *tag, nsIDOMHTMLElement **ret)
{
nsIDOMElement *nselem;
nsAString tag_str;
nsresult nsres;
if(!doc->nsdoc) {
WARN("NULL nsdoc\n");
return E_UNEXPECTED;
}
nsAString_InitDepend(&tag_str, tag);
nsres = nsIDOMHTMLDocument_CreateElement(doc->nsdoc, &tag_str, &nselem);
nsAString_Finish(&tag_str);
if(NS_FAILED(nsres)) {
ERR("CreateElement failed: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMElement_QueryInterface(nselem, &IID_nsIDOMHTMLElement, (void**)ret);
nsIDOMElement_Release(nselem);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIDOMHTMLElement iface: %08x\n", nsres);
return E_FAIL;
}
return S_OK;
}
HRESULT create_element(HTMLDocumentNode *doc, const WCHAR *tag, HTMLElement **ret)
{
nsIDOMHTMLElement *nselem;
HRESULT hres;
/* Use owner doc if called on document fragment */
if(!doc->nsdoc)
doc = doc->node.doc;
hres = create_nselem(doc, tag, &nselem);
if(FAILED(hres))
return hres;
hres = HTMLElement_Create(doc, (nsIDOMNode*)nselem, TRUE, ret);
nsIDOMHTMLElement_Release(nselem);
return hres;
}
static HRESULT WINAPI HTMLElement_QueryInterface(IHTMLElement *iface,
REFIID riid, void **ppv)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
return IHTMLDOMNode_QueryInterface(&This->node.IHTMLDOMNode_iface, riid, ppv);
}
static ULONG WINAPI HTMLElement_AddRef(IHTMLElement *iface)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
return IHTMLDOMNode_AddRef(&This->node.IHTMLDOMNode_iface);
}
static ULONG WINAPI HTMLElement_Release(IHTMLElement *iface)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
return IHTMLDOMNode_Release(&This->node.IHTMLDOMNode_iface);
}
static HRESULT WINAPI HTMLElement_GetTypeInfoCount(IHTMLElement *iface, UINT *pctinfo)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
return IDispatchEx_GetTypeInfoCount(&This->node.dispex.IDispatchEx_iface, pctinfo);
}
static HRESULT WINAPI HTMLElement_GetTypeInfo(IHTMLElement *iface, UINT iTInfo,
LCID lcid, ITypeInfo **ppTInfo)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
return IDispatchEx_GetTypeInfo(&This->node.dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI HTMLElement_GetIDsOfNames(IHTMLElement *iface, REFIID riid,
LPOLESTR *rgszNames, UINT cNames,
LCID lcid, DISPID *rgDispId)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
return IDispatchEx_GetIDsOfNames(&This->node.dispex.IDispatchEx_iface, riid, rgszNames, cNames,
lcid, rgDispId);
}
static HRESULT WINAPI HTMLElement_Invoke(IHTMLElement *iface, DISPID dispIdMember,
REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
return IDispatchEx_Invoke(&This->node.dispex.IDispatchEx_iface, dispIdMember, riid, lcid,
wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static HRESULT WINAPI HTMLElement_setAttribute(IHTMLElement *iface, BSTR strAttributeName,
VARIANT AttributeValue, LONG lFlags)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
HRESULT hres;
DISPID dispid, dispidNamed = DISPID_PROPERTYPUT;
DISPPARAMS dispParams;
EXCEPINFO excep;
TRACE("(%p)->(%s %s %08x)\n", This, debugstr_w(strAttributeName), debugstr_variant(&AttributeValue), lFlags);
hres = IDispatchEx_GetDispID(&This->node.dispex.IDispatchEx_iface, strAttributeName,
fdexNameCaseInsensitive | fdexNameEnsure, &dispid);
if(FAILED(hres))
return hres;
dispParams.cArgs = 1;
dispParams.cNamedArgs = 1;
dispParams.rgdispidNamedArgs = &dispidNamed;
dispParams.rgvarg = &AttributeValue;
hres = IDispatchEx_InvokeEx(&This->node.dispex.IDispatchEx_iface, dispid,
LOCALE_SYSTEM_DEFAULT, DISPATCH_PROPERTYPUT, &dispParams, NULL, &excep, NULL);
return hres;
}
static HRESULT WINAPI HTMLElement_getAttribute(IHTMLElement *iface, BSTR strAttributeName,
LONG lFlags, VARIANT *AttributeValue)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
DISPID dispid;
HRESULT hres;
DISPPARAMS dispParams = {NULL, NULL, 0, 0};
EXCEPINFO excep;
TRACE("(%p)->(%s %08x %p)\n", This, debugstr_w(strAttributeName), lFlags, AttributeValue);
hres = IDispatchEx_GetDispID(&This->node.dispex.IDispatchEx_iface, strAttributeName,
fdexNameCaseInsensitive, &dispid);
if(hres == DISP_E_UNKNOWNNAME) {
V_VT(AttributeValue) = VT_NULL;
return S_OK;
}
if(FAILED(hres)) {
V_VT(AttributeValue) = VT_NULL;
return hres;
}
hres = IDispatchEx_InvokeEx(&This->node.dispex.IDispatchEx_iface, dispid, LOCALE_SYSTEM_DEFAULT,
DISPATCH_PROPERTYGET, &dispParams, AttributeValue, &excep, NULL);
return hres;
}
static HRESULT WINAPI HTMLElement_removeAttribute(IHTMLElement *iface, BSTR strAttributeName,
LONG lFlags, VARIANT_BOOL *pfSuccess)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%s %x %p)\n", This, debugstr_w(strAttributeName), lFlags, pfSuccess);
return remove_prop(&This->node.dispex, strAttributeName, pfSuccess);
}
static HRESULT WINAPI HTMLElement_put_className(IHTMLElement *iface, BSTR v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsAString classname_str;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
if(!This->nselem) {
FIXME("NULL nselem\n");
return E_NOTIMPL;
}
nsAString_InitDepend(&classname_str, v);
nsres = nsIDOMHTMLElement_SetClassName(This->nselem, &classname_str);
nsAString_Finish(&classname_str);
if(NS_FAILED(nsres))
ERR("SetClassName failed: %08x\n", nsres);
return S_OK;
}
static HRESULT WINAPI HTMLElement_get_className(IHTMLElement *iface, BSTR *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsAString class_str;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(!This->nselem) {
FIXME("NULL nselem\n");
return E_NOTIMPL;
}
nsAString_Init(&class_str, NULL);
nsres = nsIDOMHTMLElement_GetClassName(This->nselem, &class_str);
return return_nsstr(nsres, &class_str, p);
}
static HRESULT WINAPI HTMLElement_put_id(IHTMLElement *iface, BSTR v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsAString id_str;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
if(!This->nselem) {
FIXME("nselem == NULL\n");
return S_OK;
}
nsAString_InitDepend(&id_str, v);
nsres = nsIDOMHTMLElement_SetId(This->nselem, &id_str);
nsAString_Finish(&id_str);
if(NS_FAILED(nsres))
ERR("SetId failed: %08x\n", nsres);
return S_OK;
}
static HRESULT WINAPI HTMLElement_get_id(IHTMLElement *iface, BSTR *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsAString id_str;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(!This->nselem) {
*p = NULL;
return S_OK;
}
nsAString_Init(&id_str, NULL);
nsres = nsIDOMHTMLElement_GetId(This->nselem, &id_str);
return return_nsstr(nsres, &id_str, p);
}
static HRESULT WINAPI HTMLElement_get_tagName(IHTMLElement *iface, BSTR *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsAString tag_str;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(!This->nselem) {
static const WCHAR comment_tagW[] = {'!',0};
WARN("NULL nselem, assuming comment\n");
*p = SysAllocString(comment_tagW);
return *p ? S_OK : E_OUTOFMEMORY;
}
nsAString_Init(&tag_str, NULL);
nsres = nsIDOMHTMLElement_GetTagName(This->nselem, &tag_str);
return return_nsstr(nsres, &tag_str, p);
}
static HRESULT WINAPI HTMLElement_get_parentElement(IHTMLElement *iface, IHTMLElement **p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
IHTMLDOMNode *node;
HRESULT hres;
TRACE("(%p)->(%p)\n", This, p);
hres = IHTMLDOMNode_get_parentNode(&This->node.IHTMLDOMNode_iface, &node);
if(FAILED(hres))
return hres;
hres = IHTMLDOMNode_QueryInterface(node, &IID_IHTMLElement, (void**)p);
IHTMLDOMNode_Release(node);
if(FAILED(hres))
*p = NULL;
return S_OK;
}
static HRESULT WINAPI HTMLElement_get_style(IHTMLElement *iface, IHTMLStyle **p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%p)\n", This, p);
if(!This->style) {
HRESULT hres;
hres = HTMLStyle_Create(This, &This->style);
if(FAILED(hres))
return hres;
}
*p = &This->style->IHTMLStyle_iface;
IHTMLStyle_AddRef(*p);
return S_OK;
}
static HRESULT WINAPI HTMLElement_put_onhelp(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_onhelp(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_put_onclick(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_node_event(&This->node, EVENTID_CLICK, &v);
}
static HRESULT WINAPI HTMLElement_get_onclick(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_node_event(&This->node, EVENTID_CLICK, p);
}
static HRESULT WINAPI HTMLElement_put_ondblclick(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_node_event(&This->node, EVENTID_DBLCLICK, &v);
}
static HRESULT WINAPI HTMLElement_get_ondblclick(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_node_event(&This->node, EVENTID_DBLCLICK, p);
}
static HRESULT WINAPI HTMLElement_put_onkeydown(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_node_event(&This->node, EVENTID_KEYDOWN, &v);
}
static HRESULT WINAPI HTMLElement_get_onkeydown(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_node_event(&This->node, EVENTID_KEYDOWN, p);
}
static HRESULT WINAPI HTMLElement_put_onkeyup(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_node_event(&This->node, EVENTID_KEYUP, &v);
}
static HRESULT WINAPI HTMLElement_get_onkeyup(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_put_onkeypress(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_node_event(&This->node, EVENTID_KEYPRESS, &v);
}
static HRESULT WINAPI HTMLElement_get_onkeypress(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_node_event(&This->node, EVENTID_KEYPRESS, p);
}
static HRESULT WINAPI HTMLElement_put_onmouseout(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_node_event(&This->node, EVENTID_MOUSEOUT, &v);
}
static HRESULT WINAPI HTMLElement_get_onmouseout(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_node_event(&This->node, EVENTID_MOUSEOUT, p);
}
static HRESULT WINAPI HTMLElement_put_onmouseover(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_node_event(&This->node, EVENTID_MOUSEOVER, &v);
}
static HRESULT WINAPI HTMLElement_get_onmouseover(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_node_event(&This->node, EVENTID_MOUSEOVER, p);
}
static HRESULT WINAPI HTMLElement_put_onmousemove(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_node_event(&This->node, EVENTID_MOUSEMOVE, &v);
}
static HRESULT WINAPI HTMLElement_get_onmousemove(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_node_event(&This->node, EVENTID_MOUSEMOVE, p);
}
static HRESULT WINAPI HTMLElement_put_onmousedown(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_node_event(&This->node, EVENTID_MOUSEDOWN, &v);
}
static HRESULT WINAPI HTMLElement_get_onmousedown(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_node_event(&This->node, EVENTID_MOUSEDOWN, p);
}
static HRESULT WINAPI HTMLElement_put_onmouseup(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_node_event(&This->node, EVENTID_MOUSEUP, &v);
}
static HRESULT WINAPI HTMLElement_get_onmouseup(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_node_event(&This->node, EVENTID_MOUSEUP, p);
}
static HRESULT WINAPI HTMLElement_get_document(IHTMLElement *iface, IDispatch **p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%p)\n", This, p);
if(!p)
return E_POINTER;
if(This->node.vtbl->get_document)
return This->node.vtbl->get_document(&This->node, p);
*p = (IDispatch*)&This->node.doc->basedoc.IHTMLDocument2_iface;
IDispatch_AddRef(*p);
return S_OK;
}
static const WCHAR titleW[] = {'t','i','t','l','e',0};
static HRESULT WINAPI HTMLElement_put_title(IHTMLElement *iface, BSTR v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsAString title_str;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
if(!This->nselem) {
VARIANT *var;
HRESULT hres;
hres = dispex_get_dprop_ref(&This->node.dispex, titleW, TRUE, &var);
if(FAILED(hres))
return hres;
VariantClear(var);
V_VT(var) = VT_BSTR;
V_BSTR(var) = v ? SysAllocString(v) : NULL;
return S_OK;
}
nsAString_InitDepend(&title_str, v);
nsres = nsIDOMHTMLElement_SetTitle(This->nselem, &title_str);
nsAString_Finish(&title_str);
if(NS_FAILED(nsres))
ERR("SetTitle failed: %08x\n", nsres);
return S_OK;
}
static HRESULT WINAPI HTMLElement_get_title(IHTMLElement *iface, BSTR *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsAString title_str;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(!This->nselem) {
VARIANT *var;
HRESULT hres;
hres = dispex_get_dprop_ref(&This->node.dispex, titleW, FALSE, &var);
if(hres == DISP_E_UNKNOWNNAME) {
*p = NULL;
}else if(V_VT(var) != VT_BSTR) {
FIXME("title = %s\n", debugstr_variant(var));
return E_FAIL;
}else {
*p = V_BSTR(var) ? SysAllocString(V_BSTR(var)) : NULL;
}
return S_OK;
}
nsAString_Init(&title_str, NULL);
nsres = nsIDOMHTMLElement_GetTitle(This->nselem, &title_str);
return return_nsstr(nsres, &title_str, p);
}
static HRESULT WINAPI HTMLElement_put_language(IHTMLElement *iface, BSTR v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_w(v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_language(IHTMLElement *iface, BSTR *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_put_onselectstart(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_node_event(&This->node, EVENTID_SELECTSTART, &v);
}
static HRESULT WINAPI HTMLElement_get_onselectstart(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_node_event(&This->node, EVENTID_SELECTSTART, p);
}
static HRESULT WINAPI HTMLElement_scrollIntoView(IHTMLElement *iface, VARIANT varargStart)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&varargStart));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_contains(IHTMLElement *iface, IHTMLElement *pChild,
VARIANT_BOOL *pfResult)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
HTMLElement *child;
cpp_bool result;
nsresult nsres;
TRACE("(%p)->(%p %p)\n", This, pChild, pfResult);
child = unsafe_impl_from_IHTMLElement(pChild);
if(!child) {
ERR("not our element\n");
return E_FAIL;
}
nsres = nsIDOMNode_Contains(This->node.nsnode, child->node.nsnode, &result);
if(NS_FAILED(nsres)) {
ERR("failed\n");
return E_FAIL;
}
*pfResult = result ? VARIANT_TRUE : VARIANT_FALSE;
return S_OK;
}
static HRESULT WINAPI HTMLElement_get_sourceIndex(IHTMLElement *iface, LONG *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_recordNumber(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_put_lang(IHTMLElement *iface, BSTR v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_w(v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_lang(IHTMLElement *iface, BSTR *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_offsetLeft(IHTMLElement *iface, LONG *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsres = nsIDOMHTMLElement_GetOffsetLeft(This->nselem, p);
if(NS_FAILED(nsres)) {
ERR("GetOffsetLeft failed: %08x\n", nsres);
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI HTMLElement_get_offsetTop(IHTMLElement *iface, LONG *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsres = nsIDOMHTMLElement_GetOffsetTop(This->nselem, p);
if(NS_FAILED(nsres)) {
ERR("GetOffsetTop failed: %08x\n", nsres);
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI HTMLElement_get_offsetWidth(IHTMLElement *iface, LONG *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsres = nsIDOMHTMLElement_GetOffsetWidth(This->nselem, p);
if(NS_FAILED(nsres)) {
ERR("GetOffsetWidth failed: %08x\n", nsres);
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI HTMLElement_get_offsetHeight(IHTMLElement *iface, LONG *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsres = nsIDOMHTMLElement_GetOffsetHeight(This->nselem, p);
if(NS_FAILED(nsres)) {
ERR("GetOffsetHeight failed: %08x\n", nsres);
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI HTMLElement_get_offsetParent(IHTMLElement *iface, IHTMLElement **p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsIDOMElement *nsparent;
nsresult nsres;
HRESULT hres;
TRACE("(%p)->(%p)\n", This, p);
nsres = nsIDOMHTMLElement_GetOffsetParent(This->nselem, &nsparent);
if(NS_FAILED(nsres)) {
ERR("GetOffsetParent failed: %08x\n", nsres);
return E_FAIL;
}
if(nsparent) {
HTMLDOMNode *node;
hres = get_node(This->node.doc, (nsIDOMNode*)nsparent, TRUE, &node);
nsIDOMElement_Release(nsparent);
if(FAILED(hres))
return hres;
hres = IHTMLDOMNode_QueryInterface(&node->IHTMLDOMNode_iface, &IID_IHTMLElement, (void**)p);
node_release(node);
}else {
*p = NULL;
hres = S_OK;
}
return hres;
}
static HRESULT WINAPI HTMLElement_put_innerHTML(IHTMLElement *iface, BSTR v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsAString html_str;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
if(!This->nselem) {
FIXME("NULL nselem\n");
return E_NOTIMPL;
}
nsAString_InitDepend(&html_str, v);
nsres = nsIDOMHTMLElement_SetInnerHTML(This->nselem, &html_str);
nsAString_Finish(&html_str);
if(NS_FAILED(nsres)) {
FIXME("SetInnerHtml failed %08x\n", nsres);
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI HTMLElement_get_innerHTML(IHTMLElement *iface, BSTR *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsAString html_str;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(!This->nselem) {
FIXME("NULL nselem\n");
return E_NOTIMPL;
}
nsAString_Init(&html_str, NULL);
nsres = nsIDOMHTMLElement_GetInnerHTML(This->nselem, &html_str);
return return_nsstr(nsres, &html_str, p);
}
static HRESULT WINAPI HTMLElement_put_innerText(IHTMLElement *iface, BSTR v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsIDOMNode *nschild, *tmp;
nsIDOMText *text_node;
nsAString text_str;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
while(1) {
nsres = nsIDOMHTMLElement_GetLastChild(This->nselem, &nschild);
if(NS_FAILED(nsres)) {
ERR("GetLastChild failed: %08x\n", nsres);
return E_FAIL;
}
if(!nschild)
break;
nsres = nsIDOMHTMLElement_RemoveChild(This->nselem, nschild, &tmp);
nsIDOMNode_Release(nschild);
if(NS_FAILED(nsres)) {
ERR("RemoveChild failed: %08x\n", nsres);
return E_FAIL;
}
nsIDOMNode_Release(tmp);
}
nsAString_InitDepend(&text_str, v);
nsres = nsIDOMHTMLDocument_CreateTextNode(This->node.doc->nsdoc, &text_str, &text_node);
nsAString_Finish(&text_str);
if(NS_FAILED(nsres)) {
ERR("CreateTextNode failed: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMHTMLElement_AppendChild(This->nselem, (nsIDOMNode*)text_node, &tmp);
if(NS_FAILED(nsres)) {
ERR("AppendChild failed: %08x\n", nsres);
return E_FAIL;
}
nsIDOMNode_Release(tmp);
return S_OK;
}
static HRESULT WINAPI HTMLElement_get_innerText(IHTMLElement *iface, BSTR *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_node_text(&This->node, p);
}
static HRESULT WINAPI HTMLElement_put_outerHTML(IHTMLElement *iface, BSTR v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
return replace_node_by_html(This->node.doc->nsdoc, This->node.nsnode, v);
}
static HRESULT WINAPI HTMLElement_get_outerHTML(IHTMLElement *iface, BSTR *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsAString html_str;
HRESULT hres;
WARN("(%p)->(%p) semi-stub\n", This, p);
nsAString_Init(&html_str, NULL);
hres = nsnode_to_nsstring(This->node.nsnode, &html_str);
if(SUCCEEDED(hres)) {
const PRUnichar *html;
nsAString_GetData(&html_str, &html);
*p = SysAllocString(html);
if(!*p)
hres = E_OUTOFMEMORY;
}
nsAString_Finish(&html_str);
TRACE("ret %s\n", debugstr_w(*p));
return hres;
}
static HRESULT WINAPI HTMLElement_put_outerText(IHTMLElement *iface, BSTR v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_w(v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_outerText(IHTMLElement *iface, BSTR *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
HRESULT insert_adjacent_node(HTMLElement *This, const WCHAR *where, nsIDOMNode *nsnode, HTMLDOMNode **ret_node)
{
nsIDOMNode *ret_nsnode;
nsresult nsres;
HRESULT hres = S_OK;
static const WCHAR beforebeginW[] = {'b','e','f','o','r','e','b','e','g','i','n',0};
static const WCHAR afterbeginW[] = {'a','f','t','e','r','b','e','g','i','n',0};
static const WCHAR beforeendW[] = {'b','e','f','o','r','e','e','n','d',0};
static const WCHAR afterendW[] = {'a','f','t','e','r','e','n','d',0};
if (!strcmpiW(where, beforebeginW)) {
nsIDOMNode *parent;
nsres = nsIDOMNode_GetParentNode(This->node.nsnode, &parent);
if(NS_FAILED(nsres))
return E_FAIL;
if(!parent)
return E_INVALIDARG;
nsres = nsIDOMNode_InsertBefore(parent, nsnode, This->node.nsnode, &ret_nsnode);
nsIDOMNode_Release(parent);
}else if(!strcmpiW(where, afterbeginW)) {
nsIDOMNode *first_child;
nsres = nsIDOMNode_GetFirstChild(This->node.nsnode, &first_child);
if(NS_FAILED(nsres))
return E_FAIL;
nsres = nsIDOMNode_InsertBefore(This->node.nsnode, nsnode, first_child, &ret_nsnode);
if(NS_FAILED(nsres))
return E_FAIL;
if (first_child)
nsIDOMNode_Release(first_child);
}else if (!strcmpiW(where, beforeendW)) {
nsres = nsIDOMNode_AppendChild(This->node.nsnode, nsnode, &ret_nsnode);
}else if (!strcmpiW(where, afterendW)) {
nsIDOMNode *next_sibling, *parent;
nsres = nsIDOMNode_GetParentNode(This->node.nsnode, &parent);
if(NS_FAILED(nsres))
return E_FAIL;
if(!parent)
return E_INVALIDARG;
nsres = nsIDOMNode_GetNextSibling(This->node.nsnode, &next_sibling);
if(NS_SUCCEEDED(nsres)) {
if(next_sibling) {
nsres = nsIDOMNode_InsertBefore(parent, nsnode, next_sibling, &ret_nsnode);
nsIDOMNode_Release(next_sibling);
}else {
nsres = nsIDOMNode_AppendChild(parent, nsnode, &ret_nsnode);
}
}
nsIDOMNode_Release(parent);
}else {
ERR("invalid where: %s\n", debugstr_w(where));
return E_INVALIDARG;
}
if (NS_FAILED(nsres))
return E_FAIL;
if(ret_node)
hres = get_node(This->node.doc, ret_nsnode, TRUE, ret_node);
nsIDOMNode_Release(ret_nsnode);
return hres;
}
static HRESULT WINAPI HTMLElement_insertAdjacentHTML(IHTMLElement *iface, BSTR where,
BSTR html)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsIDOMRange *range;
nsIDOMNode *nsnode;
nsAString ns_html;
nsresult nsres;
HRESULT hr;
TRACE("(%p)->(%s %s)\n", This, debugstr_w(where), debugstr_w(html));
if(!This->node.doc->nsdoc) {
WARN("NULL nsdoc\n");
return E_UNEXPECTED;
}
nsres = nsIDOMHTMLDocument_CreateRange(This->node.doc->nsdoc, &range);
if(NS_FAILED(nsres))
{
ERR("CreateRange failed: %08x\n", nsres);
return E_FAIL;
}
nsIDOMRange_SetStartBefore(range, This->node.nsnode);
nsAString_InitDepend(&ns_html, html);
nsres = nsIDOMRange_CreateContextualFragment(range, &ns_html, (nsIDOMDocumentFragment **)&nsnode);
nsAString_Finish(&ns_html);
nsIDOMRange_Release(range);
if(NS_FAILED(nsres) || !nsnode)
{
ERR("CreateTextNode failed: %08x\n", nsres);
return E_FAIL;
}
hr = insert_adjacent_node(This, where, nsnode, NULL);
nsIDOMNode_Release(nsnode);
return hr;
}
static HRESULT WINAPI HTMLElement_insertAdjacentText(IHTMLElement *iface, BSTR where,
BSTR text)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsIDOMNode *nsnode;
nsAString ns_text;
nsresult nsres;
HRESULT hr;
TRACE("(%p)->(%s %s)\n", This, debugstr_w(where), debugstr_w(text));
if(!This->node.doc->nsdoc) {
WARN("NULL nsdoc\n");
return E_UNEXPECTED;
}
nsAString_InitDepend(&ns_text, text);
nsres = nsIDOMHTMLDocument_CreateTextNode(This->node.doc->nsdoc, &ns_text, (nsIDOMText **)&nsnode);
nsAString_Finish(&ns_text);
if(NS_FAILED(nsres) || !nsnode)
{
ERR("CreateTextNode failed: %08x\n", nsres);
return E_FAIL;
}
hr = insert_adjacent_node(This, where, nsnode, NULL);
nsIDOMNode_Release(nsnode);
return hr;
}
static HRESULT WINAPI HTMLElement_get_parentTextEdit(IHTMLElement *iface, IHTMLElement **p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_isTextEdit(IHTMLElement *iface, VARIANT_BOOL *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_click(IHTMLElement *iface)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)\n", This);
return call_fire_event(&This->node, EVENTID_CLICK);
}
static HRESULT WINAPI HTMLElement_get_filters(IHTMLElement *iface,
IHTMLFiltersCollection **p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%p)\n", This, p);
if(!p)
return E_POINTER;
*p = HTMLFiltersCollection_Create();
return S_OK;
}
static HRESULT WINAPI HTMLElement_put_ondragstart(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_ondragstart(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_toString(IHTMLElement *iface, BSTR *String)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, String);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_put_onbeforeupdate(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_onbeforeupdate(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_put_onafterupdate(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_onafterupdate(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_put_onerrorupdate(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_onerrorupdate(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_put_onrowexit(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_onrowexit(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_put_onrowenter(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_onrowenter(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_put_ondatasetchanged(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_ondatasetchanged(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_put_ondataavailable(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%s) semi-stub\n", This, debugstr_variant(&v));
return set_node_event(&This->node, EVENTID_DATAAVAILABLE, &v);
}
static HRESULT WINAPI HTMLElement_get_ondataavailable(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_node_event(&This->node, EVENTID_DATAAVAILABLE, p);
}
static HRESULT WINAPI HTMLElement_put_ondatasetcomplete(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_ondatasetcomplete(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_put_onfilterchange(IHTMLElement *iface, VARIANT v)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_onfilterchange(IHTMLElement *iface, VARIANT *p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElement_get_children(IHTMLElement *iface, IDispatch **p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
nsIDOMNodeList *nsnode_list;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
nsres = nsIDOMNode_GetChildNodes(This->node.nsnode, &nsnode_list);
if(NS_FAILED(nsres)) {
ERR("GetChildNodes failed: %08x\n", nsres);
return E_FAIL;
}
*p = (IDispatch*)create_collection_from_nodelist(This->node.doc, nsnode_list);
nsIDOMNodeList_Release(nsnode_list);
return S_OK;
}
static HRESULT WINAPI HTMLElement_get_all(IHTMLElement *iface, IDispatch **p)
{
HTMLElement *This = impl_from_IHTMLElement(iface);
TRACE("(%p)->(%p)\n", This, p);
*p = (IDispatch*)create_all_collection(&This->node, FALSE);
return S_OK;
}
static const IHTMLElementVtbl HTMLElementVtbl = {
HTMLElement_QueryInterface,
HTMLElement_AddRef,
HTMLElement_Release,
HTMLElement_GetTypeInfoCount,
HTMLElement_GetTypeInfo,
HTMLElement_GetIDsOfNames,
HTMLElement_Invoke,
HTMLElement_setAttribute,
HTMLElement_getAttribute,
HTMLElement_removeAttribute,
HTMLElement_put_className,
HTMLElement_get_className,
HTMLElement_put_id,
HTMLElement_get_id,
HTMLElement_get_tagName,
HTMLElement_get_parentElement,
HTMLElement_get_style,
HTMLElement_put_onhelp,
HTMLElement_get_onhelp,
HTMLElement_put_onclick,
HTMLElement_get_onclick,
HTMLElement_put_ondblclick,
HTMLElement_get_ondblclick,
HTMLElement_put_onkeydown,
HTMLElement_get_onkeydown,
HTMLElement_put_onkeyup,
HTMLElement_get_onkeyup,
HTMLElement_put_onkeypress,
HTMLElement_get_onkeypress,
HTMLElement_put_onmouseout,
HTMLElement_get_onmouseout,
HTMLElement_put_onmouseover,
HTMLElement_get_onmouseover,
HTMLElement_put_onmousemove,
HTMLElement_get_onmousemove,
HTMLElement_put_onmousedown,
HTMLElement_get_onmousedown,
HTMLElement_put_onmouseup,
HTMLElement_get_onmouseup,
HTMLElement_get_document,
HTMLElement_put_title,
HTMLElement_get_title,
HTMLElement_put_language,
HTMLElement_get_language,
HTMLElement_put_onselectstart,
HTMLElement_get_onselectstart,
HTMLElement_scrollIntoView,
HTMLElement_contains,
HTMLElement_get_sourceIndex,
HTMLElement_get_recordNumber,
HTMLElement_put_lang,
HTMLElement_get_lang,
HTMLElement_get_offsetLeft,
HTMLElement_get_offsetTop,
HTMLElement_get_offsetWidth,
HTMLElement_get_offsetHeight,
HTMLElement_get_offsetParent,
HTMLElement_put_innerHTML,
HTMLElement_get_innerHTML,
HTMLElement_put_innerText,
HTMLElement_get_innerText,
HTMLElement_put_outerHTML,
HTMLElement_get_outerHTML,
HTMLElement_put_outerText,
HTMLElement_get_outerText,
HTMLElement_insertAdjacentHTML,
HTMLElement_insertAdjacentText,
HTMLElement_get_parentTextEdit,
HTMLElement_get_isTextEdit,
HTMLElement_click,
HTMLElement_get_filters,
HTMLElement_put_ondragstart,
HTMLElement_get_ondragstart,
HTMLElement_toString,
HTMLElement_put_onbeforeupdate,
HTMLElement_get_onbeforeupdate,
HTMLElement_put_onafterupdate,
HTMLElement_get_onafterupdate,
HTMLElement_put_onerrorupdate,
HTMLElement_get_onerrorupdate,
HTMLElement_put_onrowexit,
HTMLElement_get_onrowexit,
HTMLElement_put_onrowenter,
HTMLElement_get_onrowenter,
HTMLElement_put_ondatasetchanged,
HTMLElement_get_ondatasetchanged,
HTMLElement_put_ondataavailable,
HTMLElement_get_ondataavailable,
HTMLElement_put_ondatasetcomplete,
HTMLElement_get_ondatasetcomplete,
HTMLElement_put_onfilterchange,
HTMLElement_get_onfilterchange,
HTMLElement_get_children,
HTMLElement_get_all
};
HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement *iface)
{
return iface->lpVtbl == &HTMLElementVtbl ? impl_from_IHTMLElement(iface) : NULL;
}
static inline HTMLElement *impl_from_HTMLDOMNode(HTMLDOMNode *iface)
{
return CONTAINING_RECORD(iface, HTMLElement, node);
}
HRESULT HTMLElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
{
HTMLElement *This = impl_from_HTMLDOMNode(iface);
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = &This->IHTMLElement_iface;
}else if(IsEqualGUID(&IID_IDispatch, riid)) {
TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
*ppv = &This->IHTMLElement_iface;
}else if(IsEqualGUID(&IID_IHTMLElement, riid)) {
TRACE("(%p)->(IID_IHTMLElement %p)\n", This, ppv);
*ppv = &This->IHTMLElement_iface;
}else if(IsEqualGUID(&IID_IHTMLElement2, riid)) {
TRACE("(%p)->(IID_IHTMLElement2 %p)\n", This, ppv);
*ppv = &This->IHTMLElement2_iface;
}else if(IsEqualGUID(&IID_IHTMLElement3, riid)) {
TRACE("(%p)->(IID_IHTMLElement3 %p)\n", This, ppv);
*ppv = &This->IHTMLElement3_iface;
}else if(IsEqualGUID(&IID_IHTMLElement4, riid)) {
TRACE("(%p)->(IID_IHTMLElement4 %p)\n", This, ppv);
*ppv = &This->IHTMLElement4_iface;
}else if(IsEqualGUID(&IID_IConnectionPointContainer, riid)) {
TRACE("(%p)->(IID_IConnectionPointContainer %p)\n", This, ppv);
*ppv = &This->cp_container.IConnectionPointContainer_iface;
}
if(*ppv) {
IHTMLElement_AddRef(&This->IHTMLElement_iface);
return S_OK;
}
return HTMLDOMNode_QI(&This->node, riid, ppv);
}
void HTMLElement_destructor(HTMLDOMNode *iface)
{
HTMLElement *This = impl_from_HTMLDOMNode(iface);
ConnectionPointContainer_Destroy(&This->cp_container);
if(This->style) {
This->style->elem = NULL;
IHTMLStyle_Release(&This->style->IHTMLStyle_iface);
}
if(This->runtime_style) {
This->runtime_style->elem = NULL;
IHTMLStyle_Release(&This->runtime_style->IHTMLStyle_iface);
}
if(This->attrs) {
HTMLDOMAttribute *attr;
LIST_FOR_EACH_ENTRY(attr, &This->attrs->attrs, HTMLDOMAttribute, entry)
attr->elem = NULL;
This->attrs->elem = NULL;
IHTMLAttributeCollection_Release(&This->attrs->IHTMLAttributeCollection_iface);
}
heap_free(This->filter);
HTMLDOMNode_destructor(&This->node);
}
HRESULT HTMLElement_clone(HTMLDOMNode *iface, nsIDOMNode *nsnode, HTMLDOMNode **ret)
{
HTMLElement *This = impl_from_HTMLDOMNode(iface);
HTMLElement *new_elem;
HRESULT hres;
hres = HTMLElement_Create(This->node.doc, nsnode, FALSE, &new_elem);
if(FAILED(hres))
return hres;
if(This->filter) {
new_elem->filter = heap_strdupW(This->filter);
if(!new_elem->filter) {
IHTMLElement_Release(&This->IHTMLElement_iface);
return E_OUTOFMEMORY;
}
}
*ret = &new_elem->node;
return S_OK;
}
HRESULT HTMLElement_handle_event(HTMLDOMNode *iface, DWORD eid, nsIDOMEvent *event, BOOL *prevent_default)
{
HTMLElement *This = impl_from_HTMLDOMNode(iface);
switch(eid) {
case EVENTID_KEYDOWN: {
nsIDOMKeyEvent *key_event;
nsresult nsres;
nsres = nsIDOMEvent_QueryInterface(event, &IID_nsIDOMKeyEvent, (void**)&key_event);
if(NS_SUCCEEDED(nsres)) {
UINT32 code = 0;
nsIDOMKeyEvent_GetKeyCode(key_event, &code);
switch(code) {
case VK_F1: /* DOM_VK_F1 */
TRACE("F1 pressed\n");
fire_event(This->node.doc, EVENTID_HELP, TRUE, This->node.nsnode, NULL, NULL);
*prevent_default = TRUE;
}
nsIDOMKeyEvent_Release(key_event);
}
}
}
return S_OK;
}
cp_static_data_t HTMLElementEvents2_data = { HTMLElementEvents2_tid, NULL /* FIXME */, TRUE };
const cpc_entry_t HTMLElement_cpc[] = {
HTMLELEMENT_CPC,
{NULL}
};
static const NodeImplVtbl HTMLElementImplVtbl = {
HTMLElement_QI,
HTMLElement_destructor,
HTMLElement_cpc,
HTMLElement_clone,
HTMLElement_handle_event,
HTMLElement_get_attr_col
};
static inline HTMLElement *impl_from_DispatchEx(DispatchEx *iface)
{
return CONTAINING_RECORD(iface, HTMLElement, node.dispex);
}
static HRESULT HTMLElement_get_dispid(DispatchEx *dispex, BSTR name,
DWORD grfdex, DISPID *pid)
{
HTMLElement *This = impl_from_DispatchEx(dispex);
if(This->node.vtbl->get_dispid)
return This->node.vtbl->get_dispid(&This->node, name, grfdex, pid);
return DISP_E_UNKNOWNNAME;
}
static HRESULT HTMLElement_invoke(DispatchEx *dispex, DISPID id, LCID lcid,
WORD flags, DISPPARAMS *params, VARIANT *res, EXCEPINFO *ei,
IServiceProvider *caller)
{
HTMLElement *This = impl_from_DispatchEx(dispex);
if(This->node.vtbl->invoke)
return This->node.vtbl->invoke(&This->node, id, lcid, flags,
params, res, ei, caller);
ERR("(%p): element has no invoke method\n", This);
return E_NOTIMPL;
}
static HRESULT HTMLElement_populate_props(DispatchEx *dispex)
{
HTMLElement *This = impl_from_DispatchEx(dispex);
nsIDOMNamedNodeMap *attrs;
nsIDOMNode *node;
nsAString nsstr;
const PRUnichar *str;
BSTR name;
VARIANT value;
unsigned i;
UINT32 len;
DISPID id;
nsresult nsres;
HRESULT hres;
if(!This->nselem)
return S_FALSE;
nsres = nsIDOMHTMLElement_GetAttributes(This->nselem, &attrs);
if(NS_FAILED(nsres))
return E_FAIL;
nsres = nsIDOMNamedNodeMap_GetLength(attrs, &len);
if(NS_FAILED(nsres)) {
nsIDOMNamedNodeMap_Release(attrs);
return E_FAIL;
}
nsAString_Init(&nsstr, NULL);
for(i=0; i<len; i++) {
nsres = nsIDOMNamedNodeMap_Item(attrs, i, &node);
if(NS_FAILED(nsres))
continue;
nsres = nsIDOMNode_GetNodeName(node, &nsstr);
if(NS_FAILED(nsres)) {
nsIDOMNode_Release(node);
continue;
}
nsAString_GetData(&nsstr, &str);
name = SysAllocString(str);
if(!name) {
nsIDOMNode_Release(node);
continue;
}
hres = IDispatchEx_GetDispID(&dispex->IDispatchEx_iface, name, fdexNameCaseInsensitive, &id);
if(hres != DISP_E_UNKNOWNNAME) {
nsIDOMNode_Release(node);
SysFreeString(name);
continue;
}
nsres = nsIDOMNode_GetNodeValue(node, &nsstr);
nsIDOMNode_Release(node);
if(NS_FAILED(nsres)) {
SysFreeString(name);
continue;
}
nsAString_GetData(&nsstr, &str);
V_VT(&value) = VT_BSTR;
if(*str) {
V_BSTR(&value) = SysAllocString(str);
if(!V_BSTR(&value)) {
SysFreeString(name);
continue;
}
} else
V_BSTR(&value) = NULL;
IHTMLElement_setAttribute(&This->IHTMLElement_iface, name, value, 0);
SysFreeString(name);
VariantClear(&value);
}
nsAString_Finish(&nsstr);
nsIDOMNamedNodeMap_Release(attrs);
return S_OK;
}
static const tid_t HTMLElement_iface_tids[] = {
HTMLELEMENT_TIDS,
0
};
static dispex_static_data_vtbl_t HTMLElement_dispex_vtbl = {
NULL,
HTMLElement_get_dispid,
HTMLElement_invoke,
HTMLElement_populate_props
};
static dispex_static_data_t HTMLElement_dispex = {
&HTMLElement_dispex_vtbl,
DispHTMLUnknownElement_tid,
NULL,
HTMLElement_iface_tids
};
void HTMLElement_Init(HTMLElement *This, HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem, dispex_static_data_t *dispex_data)
{
This->IHTMLElement_iface.lpVtbl = &HTMLElementVtbl;
HTMLElement2_Init(This);
HTMLElement3_Init(This);
if(dispex_data && !dispex_data->vtbl)
dispex_data->vtbl = &HTMLElement_dispex_vtbl;
init_dispex(&This->node.dispex, (IUnknown*)&This->IHTMLElement_iface,
dispex_data ? dispex_data : &HTMLElement_dispex);
if(nselem) {
HTMLDOMNode_Init(doc, &This->node, (nsIDOMNode*)nselem);
/* No AddRef, share reference with HTMLDOMNode */
assert((nsIDOMNode*)nselem == This->node.nsnode);
This->nselem = nselem;
}
This->node.cp_container = &This->cp_container;
ConnectionPointContainer_Init(&This->cp_container, (IUnknown*)&This->IHTMLElement_iface, This->node.vtbl->cpc_entries);
}
HRESULT HTMLElement_Create(HTMLDocumentNode *doc, nsIDOMNode *nsnode, BOOL use_generic, HTMLElement **ret)
{
nsIDOMHTMLElement *nselem;
nsAString class_name_str;
const PRUnichar *class_name;
const tag_desc_t *tag;
HTMLElement *elem;
nsresult nsres;
HRESULT hres;
nsres = nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMHTMLElement, (void**)&nselem);
if(NS_FAILED(nsres))
return E_FAIL;
nsAString_Init(&class_name_str, NULL);
nsIDOMHTMLElement_GetTagName(nselem, &class_name_str);
nsAString_GetData(&class_name_str, &class_name);
tag = get_tag_desc(class_name);
if(tag) {
hres = tag->constructor(doc, nselem, &elem);
}else if(use_generic) {
hres = HTMLGenericElement_Create(doc, nselem, &elem);
}else {
elem = heap_alloc_zero(sizeof(HTMLElement));
if(elem) {
elem->node.vtbl = &HTMLElementImplVtbl;
HTMLElement_Init(elem, doc, nselem, &HTMLElement_dispex);
hres = S_OK;
}else {
hres = E_OUTOFMEMORY;
}
}
TRACE("%s ret %p\n", debugstr_w(class_name), elem);
nsIDOMHTMLElement_Release(nselem);
nsAString_Finish(&class_name_str);
if(FAILED(hres))
return hres;
*ret = elem;
return S_OK;
}
HRESULT get_elem(HTMLDocumentNode *doc, nsIDOMElement *nselem, HTMLElement **ret)
{
HTMLDOMNode *node;
HRESULT hres;
hres = get_node(doc, (nsIDOMNode*)nselem, TRUE, &node);
if(FAILED(hres))
return hres;
*ret = impl_from_HTMLDOMNode(node);
return S_OK;
}
/* interface IHTMLFiltersCollection */
static HRESULT WINAPI HTMLFiltersCollection_QueryInterface(IHTMLFiltersCollection *iface, REFIID riid, void **ppv)
{
HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppv );
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = &This->IHTMLFiltersCollection_iface;
}else if(IsEqualGUID(&IID_IHTMLFiltersCollection, riid)) {
TRACE("(%p)->(IID_IHTMLFiltersCollection %p)\n", This, ppv);
*ppv = &This->IHTMLFiltersCollection_iface;
}else if(dispex_query_interface(&This->dispex, riid, ppv)) {
return *ppv ? S_OK : E_NOINTERFACE;
}
if(*ppv) {
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
FIXME("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
return E_NOINTERFACE;
}
static ULONG WINAPI HTMLFiltersCollection_AddRef(IHTMLFiltersCollection *iface)
{
HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static ULONG WINAPI HTMLFiltersCollection_Release(IHTMLFiltersCollection *iface)
{
HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if(!ref)
{
heap_free(This);
}
return ref;
}
static HRESULT WINAPI HTMLFiltersCollection_GetTypeInfoCount(IHTMLFiltersCollection *iface, UINT *pctinfo)
{
HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
}
static HRESULT WINAPI HTMLFiltersCollection_GetTypeInfo(IHTMLFiltersCollection *iface,
UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
{
HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI HTMLFiltersCollection_GetIDsOfNames(IHTMLFiltersCollection *iface,
REFIID riid, LPOLESTR *rgszNames, UINT cNames,
LCID lcid, DISPID *rgDispId)
{
HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames,
lcid, rgDispId);
}
static HRESULT WINAPI HTMLFiltersCollection_Invoke(IHTMLFiltersCollection *iface, DISPID dispIdMember, REFIID riid,
LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult,
EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid,
wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static HRESULT WINAPI HTMLFiltersCollection_get_length(IHTMLFiltersCollection *iface, LONG *p)
{
HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
if(!p)
return E_POINTER;
FIXME("(%p)->(%p) Always returning 0\n", This, p);
*p = 0;
return S_OK;
}
static HRESULT WINAPI HTMLFiltersCollection_get__newEnum(IHTMLFiltersCollection *iface, IUnknown **p)
{
HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLFiltersCollection_item(IHTMLFiltersCollection *iface, VARIANT *pvarIndex, VARIANT *pvarResult)
{
HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
FIXME("(%p)->(%p, %p)\n", This, pvarIndex, pvarResult);
return E_NOTIMPL;
}
static const IHTMLFiltersCollectionVtbl HTMLFiltersCollectionVtbl = {
HTMLFiltersCollection_QueryInterface,
HTMLFiltersCollection_AddRef,
HTMLFiltersCollection_Release,
HTMLFiltersCollection_GetTypeInfoCount,
HTMLFiltersCollection_GetTypeInfo,
HTMLFiltersCollection_GetIDsOfNames,
HTMLFiltersCollection_Invoke,
HTMLFiltersCollection_get_length,
HTMLFiltersCollection_get__newEnum,
HTMLFiltersCollection_item
};
static HRESULT HTMLFiltersCollection_get_dispid(DispatchEx *dispex, BSTR name, DWORD flags, DISPID *dispid)
{
WCHAR *ptr;
int idx = 0;
for(ptr = name; *ptr && isdigitW(*ptr); ptr++)
idx = idx*10 + (*ptr-'0');
if(*ptr)
return DISP_E_UNKNOWNNAME;
*dispid = MSHTML_DISPID_CUSTOM_MIN + idx;
TRACE("ret %x\n", *dispid);
return S_OK;
}
static HRESULT HTMLFiltersCollection_invoke(DispatchEx *dispex, DISPID id, LCID lcid, WORD flags, DISPPARAMS *params,
VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
{
TRACE("(%p)->(%x %x %x %p %p %p)\n", dispex, id, lcid, flags, params, res, ei);
V_VT(res) = VT_DISPATCH;
V_DISPATCH(res) = NULL;
FIXME("always returning NULL\n");
return S_OK;
}
static const dispex_static_data_vtbl_t HTMLFiltersCollection_dispex_vtbl = {
NULL,
HTMLFiltersCollection_get_dispid,
HTMLFiltersCollection_invoke,
NULL
};
static const tid_t HTMLFiltersCollection_iface_tids[] = {
IHTMLFiltersCollection_tid,
0
};
static dispex_static_data_t HTMLFiltersCollection_dispex = {
&HTMLFiltersCollection_dispex_vtbl,
IHTMLFiltersCollection_tid,
NULL,
HTMLFiltersCollection_iface_tids
};
static IHTMLFiltersCollection *HTMLFiltersCollection_Create(void)
{
HTMLFiltersCollection *ret = heap_alloc(sizeof(HTMLFiltersCollection));
ret->IHTMLFiltersCollection_iface.lpVtbl = &HTMLFiltersCollectionVtbl;
ret->ref = 1;
init_dispex(&ret->dispex, (IUnknown*)&ret->IHTMLFiltersCollection_iface,
&HTMLFiltersCollection_dispex);
return &ret->IHTMLFiltersCollection_iface;
}
/* interface IHTMLAttributeCollection */
static inline HTMLAttributeCollection *impl_from_IHTMLAttributeCollection(IHTMLAttributeCollection *iface)
{
return CONTAINING_RECORD(iface, HTMLAttributeCollection, IHTMLAttributeCollection_iface);
}
static HRESULT WINAPI HTMLAttributeCollection_QueryInterface(IHTMLAttributeCollection *iface, REFIID riid, void **ppv)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = &This->IHTMLAttributeCollection_iface;
}else if(IsEqualGUID(&IID_IHTMLAttributeCollection, riid)) {
TRACE("(%p)->(IID_IHTMLAttributeCollection %p)\n", This, ppv);
*ppv = &This->IHTMLAttributeCollection_iface;
}else if(IsEqualGUID(&IID_IHTMLAttributeCollection2, riid)) {
TRACE("(%p)->(IID_IHTMLAttributeCollection2 %p)\n", This, ppv);
*ppv = &This->IHTMLAttributeCollection2_iface;
}else if(IsEqualGUID(&IID_IHTMLAttributeCollection3, riid)) {
TRACE("(%p)->(IID_IHTMLAttributeCollection3 %p)\n", This, ppv);
*ppv = &This->IHTMLAttributeCollection3_iface;
}else if(dispex_query_interface(&This->dispex, riid, ppv)) {
return *ppv ? S_OK : E_NOINTERFACE;
}
if(*ppv) {
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
return E_NOINTERFACE;
}
static ULONG WINAPI HTMLAttributeCollection_AddRef(IHTMLAttributeCollection *iface)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static ULONG WINAPI HTMLAttributeCollection_Release(IHTMLAttributeCollection *iface)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if(!ref) {
while(!list_empty(&This->attrs)) {
HTMLDOMAttribute *attr = LIST_ENTRY(list_head(&This->attrs), HTMLDOMAttribute, entry);
list_remove(&attr->entry);
attr->elem = NULL;
IHTMLDOMAttribute_Release(&attr->IHTMLDOMAttribute_iface);
}
heap_free(This);
}
return ref;
}
static HRESULT WINAPI HTMLAttributeCollection_GetTypeInfoCount(IHTMLAttributeCollection *iface, UINT *pctinfo)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
}
static HRESULT WINAPI HTMLAttributeCollection_GetTypeInfo(IHTMLAttributeCollection *iface, UINT iTInfo,
LCID lcid, ITypeInfo **ppTInfo)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI HTMLAttributeCollection_GetIDsOfNames(IHTMLAttributeCollection *iface, REFIID riid,
LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames,
lcid, rgDispId);
}
static HRESULT WINAPI HTMLAttributeCollection_Invoke(IHTMLAttributeCollection *iface, DISPID dispIdMember,
REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid,
wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static HRESULT get_attr_dispid_by_idx(HTMLAttributeCollection *This, LONG *idx, DISPID *dispid)
{
IDispatchEx *dispex = &This->elem->node.dispex.IDispatchEx_iface;
DISPID id = DISPID_STARTENUM;
LONG len = -1;
HRESULT hres;
FIXME("filter non-enumerable attributes out\n");
while(1) {
hres = IDispatchEx_GetNextDispID(dispex, fdexEnumAll, id, &id);
if(FAILED(hres))
return hres;
else if(hres == S_FALSE)
break;
len++;
if(len == *idx)
break;
}
if(dispid) {
*dispid = id;
return *idx==len ? S_OK : DISP_E_UNKNOWNNAME;
}
*idx = len+1;
return S_OK;
}
static inline HRESULT get_attr_dispid_by_name(HTMLAttributeCollection *This, BSTR name, DISPID *id)
{
HRESULT hres;
if(name[0]>='0' && name[0]<='9') {
WCHAR *end_ptr;
LONG idx;
idx = strtoulW(name, &end_ptr, 10);
if(!*end_ptr) {
hres = get_attr_dispid_by_idx(This, &idx, id);
if(SUCCEEDED(hres))
return hres;
}
}
if(!This->elem) {
WARN("NULL elem\n");
return E_UNEXPECTED;
}
hres = IDispatchEx_GetDispID(&This->elem->node.dispex.IDispatchEx_iface,
name, fdexNameCaseInsensitive, id);
return hres;
}
static inline HRESULT get_domattr(HTMLAttributeCollection *This, DISPID id, LONG *list_pos, HTMLDOMAttribute **attr)
{
HTMLDOMAttribute *iter;
LONG pos = 0;
HRESULT hres;
*attr = NULL;
LIST_FOR_EACH_ENTRY(iter, &This->attrs, HTMLDOMAttribute, entry) {
if(iter->dispid == id) {
*attr = iter;
break;
}
pos++;
}
if(!*attr) {
if(!This->elem) {
WARN("NULL elem\n");
return E_UNEXPECTED;
}
hres = HTMLDOMAttribute_Create(NULL, This->elem, id, attr);
if(FAILED(hres))
return hres;
}
IHTMLDOMAttribute_AddRef(&(*attr)->IHTMLDOMAttribute_iface);
if(list_pos)
*list_pos = pos;
return S_OK;
}
static HRESULT WINAPI HTMLAttributeCollection_get_length(IHTMLAttributeCollection *iface, LONG *p)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
HRESULT hres;
TRACE("(%p)->(%p)\n", This, p);
*p = -1;
hres = get_attr_dispid_by_idx(This, p, NULL);
return hres;
}
static HRESULT WINAPI HTMLAttributeCollection__newEnum(IHTMLAttributeCollection *iface, IUnknown **p)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLAttributeCollection_item(IHTMLAttributeCollection *iface, VARIANT *name, IDispatch **ppItem)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
HTMLDOMAttribute *attr;
DISPID id;
HRESULT hres;
TRACE("(%p)->(%s %p)\n", This, debugstr_variant(name), ppItem);
switch(V_VT(name)) {
case VT_I4:
hres = get_attr_dispid_by_idx(This, &V_I4(name), &id);
break;
case VT_BSTR:
hres = get_attr_dispid_by_name(This, V_BSTR(name), &id);
break;
default:
FIXME("unsupported name %s\n", debugstr_variant(name));
hres = E_NOTIMPL;
}
if(hres == DISP_E_UNKNOWNNAME)
return E_INVALIDARG;
if(FAILED(hres))
return hres;
hres = get_domattr(This, id, NULL, &attr);
if(FAILED(hres))
return hres;
*ppItem = (IDispatch*)&attr->IHTMLDOMAttribute_iface;
return S_OK;
}
static const IHTMLAttributeCollectionVtbl HTMLAttributeCollectionVtbl = {
HTMLAttributeCollection_QueryInterface,
HTMLAttributeCollection_AddRef,
HTMLAttributeCollection_Release,
HTMLAttributeCollection_GetTypeInfoCount,
HTMLAttributeCollection_GetTypeInfo,
HTMLAttributeCollection_GetIDsOfNames,
HTMLAttributeCollection_Invoke,
HTMLAttributeCollection_get_length,
HTMLAttributeCollection__newEnum,
HTMLAttributeCollection_item
};
static inline HTMLAttributeCollection *impl_from_IHTMLAttributeCollection2(IHTMLAttributeCollection2 *iface)
{
return CONTAINING_RECORD(iface, HTMLAttributeCollection, IHTMLAttributeCollection2_iface);
}
static HRESULT WINAPI HTMLAttributeCollection2_QueryInterface(IHTMLAttributeCollection2 *iface, REFIID riid, void **ppv)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
return IHTMLAttributeCollection_QueryInterface(&This->IHTMLAttributeCollection_iface, riid, ppv);
}
static ULONG WINAPI HTMLAttributeCollection2_AddRef(IHTMLAttributeCollection2 *iface)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
return IHTMLAttributeCollection_AddRef(&This->IHTMLAttributeCollection_iface);
}
static ULONG WINAPI HTMLAttributeCollection2_Release(IHTMLAttributeCollection2 *iface)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
return IHTMLAttributeCollection_Release(&This->IHTMLAttributeCollection_iface);
}
static HRESULT WINAPI HTMLAttributeCollection2_GetTypeInfoCount(IHTMLAttributeCollection2 *iface, UINT *pctinfo)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
}
static HRESULT WINAPI HTMLAttributeCollection2_GetTypeInfo(IHTMLAttributeCollection2 *iface, UINT iTInfo,
LCID lcid, ITypeInfo **ppTInfo)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI HTMLAttributeCollection2_GetIDsOfNames(IHTMLAttributeCollection2 *iface, REFIID riid,
LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames,
lcid, rgDispId);
}
static HRESULT WINAPI HTMLAttributeCollection2_Invoke(IHTMLAttributeCollection2 *iface, DISPID dispIdMember,
REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid,
wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static HRESULT WINAPI HTMLAttributeCollection2_getNamedItem(IHTMLAttributeCollection2 *iface, BSTR bstrName,
IHTMLDOMAttribute **newretNode)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
HTMLDOMAttribute *attr;
DISPID id;
HRESULT hres;
TRACE("(%p)->(%s %p)\n", This, debugstr_w(bstrName), newretNode);
hres = get_attr_dispid_by_name(This, bstrName, &id);
if(hres == DISP_E_UNKNOWNNAME) {
*newretNode = NULL;
return S_OK;
} else if(FAILED(hres)) {
return hres;
}
hres = get_domattr(This, id, NULL, &attr);
if(FAILED(hres))
return hres;
*newretNode = &attr->IHTMLDOMAttribute_iface;
return S_OK;
}
static HRESULT WINAPI HTMLAttributeCollection2_setNamedItem(IHTMLAttributeCollection2 *iface,
IHTMLDOMAttribute *ppNode, IHTMLDOMAttribute **newretNode)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
FIXME("(%p)->(%p %p)\n", This, ppNode, newretNode);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLAttributeCollection2_removeNamedItem(IHTMLAttributeCollection2 *iface,
BSTR bstrName, IHTMLDOMAttribute **newretNode)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
FIXME("(%p)->(%s %p)\n", This, debugstr_w(bstrName), newretNode);
return E_NOTIMPL;
}
static const IHTMLAttributeCollection2Vtbl HTMLAttributeCollection2Vtbl = {
HTMLAttributeCollection2_QueryInterface,
HTMLAttributeCollection2_AddRef,
HTMLAttributeCollection2_Release,
HTMLAttributeCollection2_GetTypeInfoCount,
HTMLAttributeCollection2_GetTypeInfo,
HTMLAttributeCollection2_GetIDsOfNames,
HTMLAttributeCollection2_Invoke,
HTMLAttributeCollection2_getNamedItem,
HTMLAttributeCollection2_setNamedItem,
HTMLAttributeCollection2_removeNamedItem
};
static inline HTMLAttributeCollection *impl_from_IHTMLAttributeCollection3(IHTMLAttributeCollection3 *iface)
{
return CONTAINING_RECORD(iface, HTMLAttributeCollection, IHTMLAttributeCollection3_iface);
}
static HRESULT WINAPI HTMLAttributeCollection3_QueryInterface(IHTMLAttributeCollection3 *iface, REFIID riid, void **ppv)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
return IHTMLAttributeCollection_QueryInterface(&This->IHTMLAttributeCollection_iface, riid, ppv);
}
static ULONG WINAPI HTMLAttributeCollection3_AddRef(IHTMLAttributeCollection3 *iface)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
return IHTMLAttributeCollection_AddRef(&This->IHTMLAttributeCollection_iface);
}
static ULONG WINAPI HTMLAttributeCollection3_Release(IHTMLAttributeCollection3 *iface)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
return IHTMLAttributeCollection_Release(&This->IHTMLAttributeCollection_iface);
}
static HRESULT WINAPI HTMLAttributeCollection3_GetTypeInfoCount(IHTMLAttributeCollection3 *iface, UINT *pctinfo)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
}
static HRESULT WINAPI HTMLAttributeCollection3_GetTypeInfo(IHTMLAttributeCollection3 *iface, UINT iTInfo,
LCID lcid, ITypeInfo **ppTInfo)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI HTMLAttributeCollection3_GetIDsOfNames(IHTMLAttributeCollection3 *iface, REFIID riid,
LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames,
lcid, rgDispId);
}
static HRESULT WINAPI HTMLAttributeCollection3_Invoke(IHTMLAttributeCollection3 *iface, DISPID dispIdMember,
REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid,
wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static HRESULT WINAPI HTMLAttributeCollection3_getNamedItem(IHTMLAttributeCollection3 *iface, BSTR bstrName,
IHTMLDOMAttribute **ppNodeOut)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
return IHTMLAttributeCollection2_getNamedItem(&This->IHTMLAttributeCollection2_iface, bstrName, ppNodeOut);
}
static HRESULT WINAPI HTMLAttributeCollection3_setNamedItem(IHTMLAttributeCollection3 *iface,
IHTMLDOMAttribute *pNodeIn, IHTMLDOMAttribute **ppNodeOut)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
FIXME("(%p)->(%p %p)\n", This, pNodeIn, ppNodeOut);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLAttributeCollection3_removeNamedItem(IHTMLAttributeCollection3 *iface,
BSTR bstrName, IHTMLDOMAttribute **ppNodeOut)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
FIXME("(%p)->(%s %p)\n", This, debugstr_w(bstrName), ppNodeOut);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLAttributeCollection3_item(IHTMLAttributeCollection3 *iface, LONG index, IHTMLDOMAttribute **ppNodeOut)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
HTMLDOMAttribute *attr;
DISPID id;
HRESULT hres;
TRACE("(%p)->(%d %p)\n", This, index, ppNodeOut);
hres = get_attr_dispid_by_idx(This, &index, &id);
if(hres == DISP_E_UNKNOWNNAME)
return E_INVALIDARG;
if(FAILED(hres))
return hres;
hres = get_domattr(This, id, NULL, &attr);
if(FAILED(hres))
return hres;
*ppNodeOut = &attr->IHTMLDOMAttribute_iface;
return S_OK;
}
static HRESULT WINAPI HTMLAttributeCollection3_get_length(IHTMLAttributeCollection3 *iface, LONG *p)
{
HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
return IHTMLAttributeCollection_get_length(&This->IHTMLAttributeCollection_iface, p);
}
static const IHTMLAttributeCollection3Vtbl HTMLAttributeCollection3Vtbl = {
HTMLAttributeCollection3_QueryInterface,
HTMLAttributeCollection3_AddRef,
HTMLAttributeCollection3_Release,
HTMLAttributeCollection3_GetTypeInfoCount,
HTMLAttributeCollection3_GetTypeInfo,
HTMLAttributeCollection3_GetIDsOfNames,
HTMLAttributeCollection3_Invoke,
HTMLAttributeCollection3_getNamedItem,
HTMLAttributeCollection3_setNamedItem,
HTMLAttributeCollection3_removeNamedItem,
HTMLAttributeCollection3_item,
HTMLAttributeCollection3_get_length
};
static inline HTMLAttributeCollection *HTMLAttributeCollection_from_DispatchEx(DispatchEx *iface)
{
return CONTAINING_RECORD(iface, HTMLAttributeCollection, dispex);
}
static HRESULT HTMLAttributeCollection_get_dispid(DispatchEx *dispex, BSTR name, DWORD flags, DISPID *dispid)
{
HTMLAttributeCollection *This = HTMLAttributeCollection_from_DispatchEx(dispex);
HTMLDOMAttribute *attr;
LONG pos;
HRESULT hres;
TRACE("(%p)->(%s %x %p)\n", This, debugstr_w(name), flags, dispid);
hres = get_attr_dispid_by_name(This, name, dispid);
if(FAILED(hres))
return hres;
hres = get_domattr(This, *dispid, &pos, &attr);
if(FAILED(hres))
return hres;
IHTMLDOMAttribute_Release(&attr->IHTMLDOMAttribute_iface);
*dispid = MSHTML_DISPID_CUSTOM_MIN+pos;
return S_OK;
}
static HRESULT HTMLAttributeCollection_invoke(DispatchEx *dispex, DISPID id, LCID lcid,
WORD flags, DISPPARAMS *params, VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
{
HTMLAttributeCollection *This = HTMLAttributeCollection_from_DispatchEx(dispex);
TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This, id, lcid, flags, params, res, ei, caller);
switch(flags) {
case DISPATCH_PROPERTYGET: {
HTMLDOMAttribute *iter;
DWORD pos;
pos = id-MSHTML_DISPID_CUSTOM_MIN;
LIST_FOR_EACH_ENTRY(iter, &This->attrs, HTMLDOMAttribute, entry) {
if(!pos) {
IHTMLDOMAttribute_AddRef(&iter->IHTMLDOMAttribute_iface);
V_VT(res) = VT_DISPATCH;
V_DISPATCH(res) = (IDispatch*)&iter->IHTMLDOMAttribute_iface;
return S_OK;
}
pos--;
}
WARN("invalid arg\n");
return E_INVALIDARG;
}
default:
FIXME("unimplemented flags %x\n", flags);
return E_NOTIMPL;
}
}
static const dispex_static_data_vtbl_t HTMLAttributeCollection_dispex_vtbl = {
NULL,
HTMLAttributeCollection_get_dispid,
HTMLAttributeCollection_invoke,
NULL
};
static const tid_t HTMLAttributeCollection_iface_tids[] = {
IHTMLAttributeCollection_tid,
IHTMLAttributeCollection2_tid,
IHTMLAttributeCollection3_tid,
0
};
static dispex_static_data_t HTMLAttributeCollection_dispex = {
&HTMLAttributeCollection_dispex_vtbl,
DispHTMLAttributeCollection_tid,
NULL,
HTMLAttributeCollection_iface_tids
};
HRESULT HTMLElement_get_attr_col(HTMLDOMNode *iface, HTMLAttributeCollection **ac)
{
HTMLElement *This = impl_from_HTMLDOMNode(iface);
if(This->attrs) {
IHTMLAttributeCollection_AddRef(&This->attrs->IHTMLAttributeCollection_iface);
*ac = This->attrs;
return S_OK;
}
This->attrs = heap_alloc_zero(sizeof(HTMLAttributeCollection));
if(!This->attrs)
return E_OUTOFMEMORY;
This->attrs->IHTMLAttributeCollection_iface.lpVtbl = &HTMLAttributeCollectionVtbl;
This->attrs->IHTMLAttributeCollection2_iface.lpVtbl = &HTMLAttributeCollection2Vtbl;
This->attrs->IHTMLAttributeCollection3_iface.lpVtbl = &HTMLAttributeCollection3Vtbl;
This->attrs->ref = 2;
This->attrs->elem = This;
list_init(&This->attrs->attrs);
init_dispex(&This->attrs->dispex, (IUnknown*)&This->attrs->IHTMLAttributeCollection_iface,
&HTMLAttributeCollection_dispex);
*ac = This->attrs;
return S_OK;
}
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