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mshtml: HTMLElementCollection_item implementation.
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63b62dc50b
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9bf5140575
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@ -1183,22 +1183,73 @@ static HRESULT WINAPI HTMLElementCollection_item(IHTMLElementCollection *iface,
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{
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{
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HTMLElementCollection *This = ELEMCOL_THIS(iface);
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HTMLElementCollection *This = ELEMCOL_THIS(iface);
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if(V_VT(&index) != VT_I4) {
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TRACE("(%p)->(v(%d) v(%d) %p)\n", This, V_VT(&name), V_VT(&index), pdisp);
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WARN("Invalid index vt=%d\n", V_VT(&index));
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return E_INVALIDARG;
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if(V_VT(&name) == VT_I4) {
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TRACE("name is VT_I4: %d\n", V_I4(&name));
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if(V_I4(&name) < 0 || V_I4(&name) >= This->len) {
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ERR("Invalid name! name=%d\n", V_I4(&name));
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return E_INVALIDARG;
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}
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*pdisp = (IDispatch*)This->elems[V_I4(&name)];
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IDispatch_AddRef(*pdisp);
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TRACE("Returning pdisp=%p\n", pdisp);
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return S_OK;
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}
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}
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if(V_VT(&name) != VT_I4 || V_I4(&name) != V_I4(&index))
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if(V_VT(&name) == VT_BSTR) {
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FIXME("Unsupproted name vt=%d\n", V_VT(&name));
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DWORD i;
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nsAString tag_str;
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const PRUnichar *tag;
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elem_vector buf = {NULL, 0, 8};
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TRACE("(%p)->(%d %d %p)\n", This, V_I4(&name), V_I4(&index), pdisp);
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TRACE("name is VT_BSTR: %s\n", debugstr_w(V_BSTR(&name)));
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if(V_I4(&index) < 0 || V_I4(&index) >= This->len)
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nsAString_Init(&tag_str, NULL);
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return E_INVALIDARG;
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buf.buf = mshtml_alloc(buf.size*sizeof(HTMLElement*));
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*pdisp = (IDispatch*)This->elems[V_I4(&index)];
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for(i=0; i<This->len; i++) {
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IDispatch_AddRef(*pdisp);
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if(!This->elems[i]->nselem) continue;
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return S_OK;
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nsIDOMHTMLElement_GetId(This->elems[i]->nselem, &tag_str);
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nsAString_GetData(&tag_str, &tag, NULL);
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if(CompareStringW(LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE, tag, -1,
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V_BSTR(&name), -1) == CSTR_EQUAL) {
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TRACE("Found name. elem=%d\n", i);
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if (V_VT(&index) == VT_I4)
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if (buf.len == V_I4(&index)) {
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nsAString_Finish(&tag_str);
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mshtml_free(buf.buf);
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buf.buf = NULL;
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*pdisp = (IDispatch*)This->elems[i];
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TRACE("Returning element %d pdisp=%p\n", i, pdisp);
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IDispatch_AddRef(*pdisp);
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return S_OK;
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}
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elem_vector_add(&buf, This->elems[i]);
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}
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}
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nsAString_Finish(&tag_str);
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if (V_VT(&index) == VT_I4) {
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mshtml_free(buf.buf);
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buf.buf = NULL;
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ERR("Invalid index. index=%d >= buf.len=%d\n",V_I4(&index), buf.len);
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return E_INVALIDARG;
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}
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if(!buf.len) {
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mshtml_free(buf.buf);
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buf.buf = NULL;
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} else if(buf.size > buf.len) {
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buf.buf = mshtml_realloc(buf.buf, buf.len*sizeof(HTMLElement*));
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}
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TRACE("Returning %d element(s).\n", buf.len);
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return HTMLElementCollection_Create(This->ref_unk, buf.buf, buf.len, pdisp);
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}
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FIXME("unsupported arguments\n");
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return E_INVALIDARG;
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}
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}
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static HRESULT WINAPI HTMLElementCollection_tags(IHTMLElementCollection *iface,
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static HRESULT WINAPI HTMLElementCollection_tags(IHTMLElementCollection *iface,
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