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mshtml: Added indexed access to HTMLElementCollection object support.

This commit is contained in:
Jacek Caban 2008-04-29 01:38:41 +02:00 committed by Alexandre Julliard
parent ef4200fcf7
commit 1597967417
1 changed files with 51 additions and 1 deletions
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52
dlls/mshtml/htmlelem.c
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@ -1651,6 +1651,51 @@ static HRESULT WINAPI HTMLElementCollection_tags(IHTMLElementCollection *iface,
return S_OK;
}
#define DISPID_ELEMCOL_0 MSHTML_DISPID_CUSTOM_MIN
static HRESULT HTMLElementCollection_get_dispid(IUnknown *iface, BSTR name, DWORD flags, DISPID *dispid)
{
HTMLElementCollection *This = ELEMCOL_THIS(iface);
WCHAR *ptr;
DWORD idx=0;
for(ptr = name; *ptr && isdigitW(*ptr); ptr++)
idx = idx*10 + (*ptr-'0');
if(*ptr || idx >= This->len)
return DISP_E_UNKNOWNNAME;
*dispid = DISPID_ELEMCOL_0 + idx;
TRACE("ret %x\n", *dispid);
return S_OK;
}
static HRESULT HTMLElementCollection_invoke(IUnknown *iface, DISPID id, LCID lcid, WORD flags, DISPPARAMS *params,
VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
{
HTMLElementCollection *This = ELEMCOL_THIS(iface);
DWORD idx;
TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This, id, lcid, flags, params, res, ei, caller);
idx = id - DISPID_ELEMCOL_0;
if(idx >= This->len)
return DISP_E_UNKNOWNNAME;
switch(flags) {
case INVOKE_PROPERTYGET:
V_VT(res) = VT_DISPATCH;
V_DISPATCH(res) = (IDispatch*)HTMLELEM(This->elems[idx]);
IHTMLElement_AddRef(HTMLELEM(This->elems[idx]));
break;
default:
FIXME("unimplemented flags %x\n", flags);
return E_NOTIMPL;
}
return S_OK;
}
#undef ELEMCOL_THIS
static const IHTMLElementCollectionVtbl HTMLElementCollectionVtbl = {
@ -1669,8 +1714,13 @@ static const IHTMLElementCollectionVtbl HTMLElementCollectionVtbl = {
HTMLElementCollection_tags
};
static const dispex_static_data_vtbl_t HTMLElementColection_dispex_vtbl = {
HTMLElementCollection_get_dispid,
HTMLElementCollection_invoke
};
static dispex_static_data_t HTMLElementCollection_dispex = {
NULL,
&HTMLElementColection_dispex_vtbl,
DispHTMLElementCollection_tid,
NULL,
{