static HRESULT WINAPI HTMLElementCollection_put_length(IHTMLElementCollection *iface,
LONG v)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
FIXME("(%p)->(%d)\n", This, v);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElementCollection_QueryInterface(IHTMLElementCollection *iface,
REFIID riid, void **ppv)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = &This->IHTMLElementCollection_iface;
}else if(IsEqualGUID(&IID_IHTMLElementCollection, riid)) {
TRACE("(%p)->(IID_IHTMLElementCollection %p)\n", This, ppv);
*ppv = &This->IHTMLElementCollection_iface;
}else if(dispex_query_interface(&This->dispex, riid, ppv)) {
return *ppv ? S_OK : E_NOINTERFACE;
}
if(*ppv) {
IHTMLElementCollection_AddRef(&This->IHTMLElementCollection_iface);
return S_OK;
}
FIXME("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
return E_NOINTERFACE;
}
static HRESULT WINAPI HTMLElementCollection_toString(IHTMLElementCollection *iface,
BSTR *String)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
FIXME("(%p)->(%p)\n", This, String);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElementCollection_GetIDsOfNames(IHTMLElementCollection *iface,
REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames,
lcid, rgDispId);
}
static HRESULT WINAPI HTMLElementCollection_get__newEnum(IHTMLElementCollection *iface,
IUnknown **p)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLElementCollection_Invoke(IHTMLElementCollection *iface,
DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid,
wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static ULONG WINAPI HTMLElementCollection_AddRef(IHTMLElementCollection *iface)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static HRESULT WINAPI HTMLElementCollection_get_length(IHTMLElementCollection *iface,
LONG *p)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
TRACE("(%p)->(%p)\n", This, p);
*p = This->len;
return S_OK;
}
static ULONG WINAPI HTMLElementCollection_Release(IHTMLElementCollection *iface)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if(!ref) {
IUnknown_Release(This->ref_unk);
release_dispex(&This->dispex);
heap_free(This->elems);
heap_free(This);
}
return ref;
}
static HRESULT WINAPI HTMLElementCollection_tags(IHTMLElementCollection *iface,
VARIANT tagName, IDispatch **pdisp)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
DWORD i;
nsAString tag_str;
const PRUnichar *tag;
elem_vector_t buf = {NULL, 0, 8};
if(V_VT(&tagName) != VT_BSTR) {
WARN("Invalid arg\n");
return DISP_E_MEMBERNOTFOUND;
}
TRACE("(%p)->(%s %p)\n", This, debugstr_w(V_BSTR(&tagName)), pdisp);
buf.buf = heap_alloc(buf.size*sizeof(HTMLElement*));
nsAString_Init(&tag_str, NULL);
for(i=0; i<This->len; i++) {
if(!This->elems[i]->nselem)
continue;
nsIDOMHTMLElement_GetTagName(This->elems[i]->nselem, &tag_str);
nsAString_GetData(&tag_str, &tag);
if(CompareStringW(LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE, tag, -1,
V_BSTR(&tagName), -1) == CSTR_EQUAL) {
node_addref(&This->elems[i]->node);
elem_vector_add(&buf, This->elems[i]);
}
}
nsAString_Finish(&tag_str);
elem_vector_normalize(&buf);
TRACE("fount %d tags\n", buf.len);
*pdisp = (IDispatch*)HTMLElementCollection_Create(buf.buf, buf.len);
return S_OK;
}
static ULONG WINAPI HTMLElementCollection_Release(IHTMLElementCollection *iface)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if(!ref) {
unsigned i;
for(i=0; i < This->len; i++)
node_release(&This->elems[i]->node);
heap_free(This->elems);
release_dispex(&This->dispex);
heap_free(This);
}
return ref;
}
static HRESULT WINAPI HTMLElementCollection_QueryInterface(IHTMLElementCollection *iface,
REFIID riid, void **ppv)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
if(IsEqualGUID(&IID_IUnknown, riid)) {
*ppv = &This->IHTMLElementCollection_iface;
}else if(IsEqualGUID(&IID_IHTMLElementCollection, riid)) {
*ppv = &This->IHTMLElementCollection_iface;
}else if(dispex_query_interface(&This->dispex, riid, ppv)) {
return *ppv ? S_OK : E_NOINTERFACE;
}else {
*ppv = NULL;
FIXME("Unsupported iface %s\n", debugstr_mshtml_guid(riid));
return E_NOINTERFACE;
}
IHTMLElementCollection_AddRef(&This->IHTMLElementCollection_iface);
return S_OK;
}
static HRESULT WINAPI HTMLElementCollection_get__newEnum(IHTMLElementCollection *iface,
IUnknown **p)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
HTMLElementCollectionEnum *ret;
TRACE("(%p)->(%p)\n", This, p);
ret = heap_alloc(sizeof(*ret));
if(!ret)
return E_OUTOFMEMORY;
ret->IEnumVARIANT_iface.lpVtbl = &HTMLElementCollectionEnumVtbl;
ret->ref = 1;
ret->iter = 0;
IHTMLElementCollection_AddRef(&This->IHTMLElementCollection_iface);
ret->col = This;
*p = (IUnknown*)&ret->IEnumVARIANT_iface;
return S_OK;
}
static HRESULT WINAPI HTMLElementCollection_item(IHTMLElementCollection *iface,
VARIANT name, VARIANT index, IDispatch **pdisp)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
HRESULT hres = S_OK;
TRACE("(%p)->(%s %s %p)\n", This, debugstr_variant(&name), debugstr_variant(&index), pdisp);
*pdisp = NULL;
switch(V_VT(&name)) {
case VT_I4:
case VT_INT:
if(V_I4(&name) < 0)
return E_INVALIDARG;
hres = get_item_idx(This, V_I4(&name), pdisp);
break;
case VT_UI4:
case VT_UINT:
hres = get_item_idx(This, V_UINT(&name), pdisp);
break;
case VT_BSTR: {
DWORD i;
if(V_VT(&index) == VT_I4) {
LONG idx = V_I4(&index);
if(idx < 0)
return E_INVALIDARG;
for(i=0; i<This->len; i++) {
if(is_elem_name(This->elems[i], V_BSTR(&name)) && !idx--)
break;
}
if(i != This->len) {
*pdisp = (IDispatch*)&This->elems[i]->IHTMLElement_iface;
IDispatch_AddRef(*pdisp);
}
}else {
elem_vector_t buf = {NULL, 0, 8};
buf.buf = heap_alloc(buf.size*sizeof(HTMLElement*));
for(i=0; i<This->len; i++) {
if(is_elem_name(This->elems[i], V_BSTR(&name))) {
node_addref(&This->elems[i]->node);
elem_vector_add(&buf, This->elems[i]);
}
}
if(buf.len > 1) {
elem_vector_normalize(&buf);
*pdisp = (IDispatch*)HTMLElementCollection_Create(buf.buf, buf.len);
}else {
if(buf.len == 1) {
/* Already AddRef-ed */
*pdisp = (IDispatch*)&buf.buf[0]->IHTMLElement_iface;
}
heap_free(buf.buf);
}
}
break;
}
default:
FIXME("Unsupported name %s\n", debugstr_variant(&name));
hres = E_NOTIMPL;
}
if(SUCCEEDED(hres))
TRACE("returning %p\n", *pdisp);
return hres;
}
static HRESULT WINAPI HTMLElementCollection_GetTypeInfo(IHTMLElementCollection *iface,
UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI HTMLElementCollection_GetTypeInfoCount(IHTMLElementCollection *iface,
UINT *pctinfo)
{
HTMLElementCollection *This = impl_from_IHTMLElementCollection(iface);
return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
}