static HRESULT htmlform_item(HTMLFormElement *This, int i, IDispatch **ret)
{
nsIDOMHTMLCollection *elements;
nsIDOMNode *item;
HTMLDOMNode *node;
nsresult nsres;
HRESULT hres;
nsres = nsIDOMHTMLFormElement_GetElements(This->nsform, &elements);
if(NS_FAILED(nsres)) {
FIXME("GetElements failed: 0x%08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMHTMLCollection_Item(elements, i, &item);
nsIDOMHTMLCollection_Release(elements);
if(NS_FAILED(nsres)) {
FIXME("Item failed: 0x%08x\n", nsres);
return E_FAIL;
}
if(item) {
hres = get_node(This->element.node.doc, item, TRUE, &node);
if(FAILED(hres))
return hres;
nsIDOMNode_Release(item);
*ret = (IDispatch*)&node->IHTMLDOMNode_iface;
}else {
*ret = NULL;
}
return S_OK;
}
static HRESULT HTMLFormElement_invoke(HTMLDOMNode *iface,
DISPID id, LCID lcid, WORD flags, DISPPARAMS *params, VARIANT *res,
EXCEPINFO *ei, IServiceProvider *caller)
{
HTMLFormElement *This = HTMLFORM_NODE_THIS(iface);
nsIDOMHTMLCollection *elements;
nsIDOMNode *item;
HTMLDOMNode *node;
nsresult nsres;
TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This, id, lcid, flags, params, res, ei, caller);
nsres = nsIDOMHTMLFormElement_GetElements(This->nsform, &elements);
if(NS_FAILED(nsres)) {
FIXME("GetElements failed: 0x%08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMHTMLCollection_Item(elements, id - MSHTML_DISPID_CUSTOM_MIN, &item);
nsIDOMHTMLCollection_Release(elements);
if(NS_FAILED(nsres)) {
FIXME("Item failed: 0x%08x\n", nsres);
return E_FAIL;
}
node = get_node(This->element.node.doc, item, TRUE);
V_VT(res) = VT_DISPATCH;
V_DISPATCH(res) = (IDispatch*)node;
IHTMLDOMNode_AddRef(HTMLDOMNODE(node));
nsIDOMNode_Release(item);
return S_OK;
}
IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode *doc, nsIDOMHTMLCollection *nscol)
{
UINT32 length = 0, i;
elem_vector_t buf;
HTMLDOMNode *node;
HRESULT hres = S_OK;
nsIDOMHTMLCollection_GetLength(nscol, &length);
buf.len = buf.size = length;
if(buf.len) {
nsIDOMNode *nsnode;
buf.buf = heap_alloc(buf.size*sizeof(HTMLElement*));
for(i=0; i<length; i++) {
nsIDOMHTMLCollection_Item(nscol, i, &nsnode);
hres = get_node(doc, nsnode, TRUE, &node);
nsIDOMNode_Release(nsnode);
if(FAILED(hres))
break;
buf.buf[i] = elem_from_HTMLDOMNode(node);
}
}else {
buf.buf = NULL;
}
if(FAILED(hres)) {
heap_free(buf.buf);
return NULL;
}
return HTMLElementCollection_Create(buf.buf, buf.len);
}
static HRESULT HTMLFormElement_get_dispid(HTMLDOMNode *iface,
BSTR name, DWORD grfdex, DISPID *pid)
{
HTMLFormElement *This = impl_from_HTMLDOMNode(iface);
nsIDOMHTMLCollection *elements;
nsAString nsstr, name_str;
UINT32 len, i;
nsresult nsres;
HRESULT hres = DISP_E_UNKNOWNNAME;
static const PRUnichar nameW[] = {'n','a','m','e',0};
TRACE("(%p)->(%s %x %p)\n", This, wine_dbgstr_w(name), grfdex, pid);
nsres = nsIDOMHTMLFormElement_GetElements(This->nsform, &elements);
if(NS_FAILED(nsres)) {
FIXME("GetElements failed: 0x%08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMHTMLCollection_GetLength(elements, &len);
if(NS_FAILED(nsres)) {
FIXME("GetLength failed: 0x%08x\n", nsres);
nsIDOMHTMLCollection_Release(elements);
return E_FAIL;
}
if(len > MSHTML_CUSTOM_DISPID_CNT)
len = MSHTML_CUSTOM_DISPID_CNT;
/* FIXME: Implement in more generic way */
if('0' <= *name && *name <= '9') {
WCHAR *end_ptr;
i = strtoulW(name, &end_ptr, 10);
if(!*end_ptr && i < len) {
*pid = MSHTML_DISPID_CUSTOM_MIN + i;
return S_OK;
}
}
nsAString_Init(&nsstr, NULL);
for(i = 0; i < len; ++i) {
nsIDOMNode *nsitem;
nsIDOMHTMLElement *nshtml_elem;
const PRUnichar *str;
nsres = nsIDOMHTMLCollection_Item(elements, i, &nsitem);
if(NS_FAILED(nsres)) {
FIXME("Item failed: 0x%08x\n", nsres);
hres = E_FAIL;
break;
}
nsres = nsIDOMNode_QueryInterface(nsitem, &IID_nsIDOMHTMLElement, (void**)&nshtml_elem);
nsIDOMNode_Release(nsitem);
if(NS_FAILED(nsres)) {
FIXME("Failed to get nsIDOMHTMLNode interface: 0x%08x\n", nsres);
hres = E_FAIL;
break;
}
/* compare by id attr */
nsres = nsIDOMHTMLElement_GetId(nshtml_elem, &nsstr);
if(NS_FAILED(nsres)) {
FIXME("GetId failed: 0x%08x\n", nsres);
nsIDOMHTMLElement_Release(nshtml_elem);
hres = E_FAIL;
break;
}
nsAString_GetData(&nsstr, &str);
if(!strcmpiW(str, name)) {
nsIDOMHTMLElement_Release(nshtml_elem);
/* FIXME: using index for dispid */
*pid = MSHTML_DISPID_CUSTOM_MIN + i;
hres = S_OK;
break;
}
/* compare by name attr */
nsres = get_elem_attr_value(nshtml_elem, nameW, &name_str, &str);
nsIDOMHTMLElement_Release(nshtml_elem);
if(NS_SUCCEEDED(nsres)) {
if(!strcmpiW(str, name)) {
nsAString_Finish(&name_str);
/* FIXME: using index for dispid */
*pid = MSHTML_DISPID_CUSTOM_MIN + i;
hres = S_OK;
break;
}
nsAString_Finish(&name_str);
}
}
nsAString_Finish(&nsstr);
nsIDOMHTMLCollection_Release(elements);
return hres;
}
static HRESULT HTMLFormElement_get_dispid(HTMLDOMNode *iface,
BSTR name, DWORD grfdex, DISPID *pid)
{
HTMLFormElement *This = HTMLFORM_NODE_THIS(iface);
nsIDOMHTMLCollection *elements;
nsAString nsname, nsstr;
PRUint32 len, i;
nsresult nsres;
HRESULT hres = DISP_E_UNKNOWNNAME;
static const PRUnichar nameW[] = {'n','a','m','e',0};
TRACE("(%p)->(%s %x %p)\n", This, wine_dbgstr_w(name), grfdex, pid);
nsres = nsIDOMHTMLFormElement_GetElements(This->nsform, &elements);
if(NS_FAILED(nsres)) {
FIXME("GetElements failed: 0x%08x\n", nsres);
return E_FAIL;
}
nsres = nsIDOMHTMLCollection_GetLength(elements, &len);
if(NS_FAILED(nsres)) {
FIXME("GetLength failed: 0x%08x\n", nsres);
nsIDOMHTMLCollection_Release(elements);
return E_FAIL;
}
nsAString_InitDepend(&nsname, nameW);
nsAString_Init(&nsstr, NULL);
for(i = 0; i < len; ++i) {
nsIDOMNode *nsitem;
nsIDOMHTMLElement *nshtml_elem;
const PRUnichar *str;
nsres = nsIDOMHTMLCollection_Item(elements, i, &nsitem);
if(NS_FAILED(nsres)) {
FIXME("Item failed: 0x%08x\n", nsres);
hres = E_FAIL;
break;
}
nsres = nsIDOMNode_QueryInterface(nsitem, &IID_nsIDOMHTMLElement, (void**)&nshtml_elem);
nsIDOMNode_Release(nsitem);
if(NS_FAILED(nsres)) {
FIXME("Failed to get nsIDOMHTMLNode interface: 0x%08x\n", nsres);
hres = E_FAIL;
break;
}
/* compare by id attr */
nsres = nsIDOMHTMLElement_GetId(nshtml_elem, &nsstr);
if(NS_FAILED(nsres)) {
FIXME("GetId failed: 0x%08x\n", nsres);
nsIDOMHTMLElement_Release(nshtml_elem);
hres = E_FAIL;
break;
}
nsAString_GetData(&nsstr, &str);
if(!strcmpiW(str, name)) {
nsIDOMHTMLElement_Release(nshtml_elem);
/* FIXME: using index for dispid */
*pid = MSHTML_DISPID_CUSTOM_MIN + i;
hres = S_OK;
break;
}
/* compare by name attr */
nsres = nsIDOMHTMLElement_GetAttribute(nshtml_elem, &nsname, &nsstr);
nsIDOMHTMLElement_Release(nshtml_elem);
nsAString_GetData(&nsstr, &str);
if(!strcmpiW(str, name)) {
/* FIXME: using index for dispid */
*pid = MSHTML_DISPID_CUSTOM_MIN + i;
hres = S_OK;
break;
}
}
nsAString_Finish(&nsname);
nsAString_Finish(&nsstr);
nsIDOMHTMLCollection_Release(elements);
return hres;
}
