mshtml: Support get_dispid and invoke methods in HTMLFormElement.
This commit is contained in:
Andrew Eikum
Alexandre Julliard
parent
e5948590ee
commit
3007b73cc9
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@ -338,11 +338,148 @@ static void HTMLFormElement_destructor(HTMLDOMNode *iface)
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HTMLElement_destructor(&This->element.node);
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}
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static HRESULT HTMLFormElement_get_dispid(HTMLDOMNode *iface,
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BSTR name, DWORD grfdex, DISPID *pid)
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{
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HTMLFormElement *This = HTMLFORM_NODE_THIS(iface);
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nsIDOMHTMLCollection *elements;
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PRUint32 len, i;
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static const PRUnichar nameW[] = {'n','a','m','e',0};
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nsAString nsname;
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nsresult nsres;
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TRACE("(%p)->(%s %x %p)\n", This, wine_dbgstr_w(name), grfdex, pid);
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nsres = nsIDOMHTMLFormElement_GetElements(This->nsform, &elements);
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if(NS_FAILED(nsres)) {
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FIXME("GetElements failed: 0x%08x\n", nsres);
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return E_FAIL;
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}
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nsres = nsIDOMHTMLCollection_GetLength(elements, &len);
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if(NS_FAILED(nsres)) {
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FIXME("GetLength failed: 0x%08x\n", nsres);
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nsIDOMHTMLCollection_Release(elements);
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return E_FAIL;
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}
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nsAString_Init(&nsname, nameW);
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for(i = 0; i < len; ++i) {
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nsIDOMNode *nsitem;
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nsIDOMHTMLElement *nshtml_elem;
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nsAString nsstr;
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const PRUnichar *str;
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nsres = nsIDOMHTMLCollection_Item(elements, i, &nsitem);
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if(NS_FAILED(nsres)) {
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FIXME("Item failed: 0x%08x\n", nsres);
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nsAString_Finish(&nsname);
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nsIDOMHTMLCollection_Release(elements);
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return E_FAIL;
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}
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nsres = nsIDOMNode_QueryInterface(nsitem, &IID_nsIDOMHTMLElement, (void**)&nshtml_elem);
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nsIDOMNode_Release(nsitem);
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if(NS_FAILED(nsres)) {
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FIXME("Failed to get nsIDOMHTMLNode interface: 0x%08x\n", nsres);
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nsAString_Finish(&nsname);
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nsIDOMHTMLCollection_Release(elements);
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return E_FAIL;
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}
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/* compare by id attr */
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nsAString_Init(&nsstr, NULL);
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nsres = nsIDOMHTMLElement_GetId(nshtml_elem, &nsstr);
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if(NS_FAILED(nsres)) {
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FIXME("GetId failed: 0x%08x\n", nsres);
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nsAString_Finish(&nsname);
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nsIDOMHTMLElement_Release(nshtml_elem);
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nsIDOMHTMLCollection_Release(elements);
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return E_FAIL;
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}
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nsAString_GetData(&nsstr, &str);
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if(!strcmpiW(str, name)) {
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/* FIXME: using index for dispid */
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*pid = MSHTML_DISPID_CUSTOM_MIN + i;
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nsAString_Finish(&nsname);
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nsAString_Finish(&nsstr);
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nsIDOMHTMLElement_Release(nshtml_elem);
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nsIDOMHTMLCollection_Release(elements);
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return S_OK;
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}
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/* compare by name attr */
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nsres = nsIDOMHTMLElement_GetAttribute(nshtml_elem, &nsname, &nsstr);
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nsAString_GetData(&nsstr, &str);
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if(!strcmpiW(str, name)) {
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/* FIXME: using index for dispid */
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*pid = MSHTML_DISPID_CUSTOM_MIN + i;
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nsAString_Finish(&nsname);
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nsAString_Finish(&nsstr);
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nsIDOMHTMLElement_Release(nshtml_elem);
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nsIDOMHTMLCollection_Release(elements);
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return S_OK;
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}
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nsAString_Finish(&nsstr);
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nsIDOMHTMLElement_Release(nshtml_elem);
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}
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nsAString_Finish(&nsname);
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nsIDOMHTMLCollection_Release(elements);
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return DISP_E_UNKNOWNNAME;
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}
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static HRESULT HTMLFormElement_invoke(HTMLDOMNode *iface,
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DISPID id, LCID lcid, WORD flags, DISPPARAMS *params, VARIANT *res,
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EXCEPINFO *ei, IServiceProvider *caller)
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{
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HTMLFormElement *This = HTMLFORM_NODE_THIS(iface);
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nsIDOMHTMLCollection *elements;
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nsIDOMNode *item;
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HTMLDOMNode *node;
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nsresult nsres;
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TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This, id, lcid, flags, params, res, ei, caller);
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nsres = nsIDOMHTMLFormElement_GetElements(This->nsform, &elements);
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if(NS_FAILED(nsres)) {
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FIXME("GetElements failed: 0x%08x\n", nsres);
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return E_FAIL;
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}
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nsres = nsIDOMHTMLCollection_Item(elements, id - MSHTML_DISPID_CUSTOM_MIN, &item);
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nsIDOMHTMLCollection_Release(elements);
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if(NS_FAILED(nsres)) {
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FIXME("Item failed: 0x%08x\n", nsres);
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return E_FAIL;
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}
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node = get_node(This->element.node.doc, item, TRUE);
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V_VT(res) = VT_DISPATCH;
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V_DISPATCH(res) = (IDispatch*)node;
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IHTMLDOMNode_AddRef(HTMLDOMNODE(node));
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nsIDOMNode_Release(item);
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return S_OK;
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}
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#undef HTMLFORM_NODE_THIS
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static const NodeImplVtbl HTMLFormElementImplVtbl = {
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HTMLFormElement_QI,
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HTMLFormElement_destructor
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HTMLFormElement_destructor,
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NULL,
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NULL,
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NULL,
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NULL,
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NULL,
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NULL,
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HTMLFormElement_get_dispid,
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HTMLFormElement_invoke
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};
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static const tid_t HTMLFormElement_iface_tids[] = {
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