static HRESULT WINAPI HTMLDOMAttribute2_get_expando(IHTMLDOMAttribute2 *iface, VARIANT_BOOL *p)
{
HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
TRACE("(%p)->(%p)\n", This, p);
*p = !This->elem || get_dispid_type(This->dispid) == DISPEXPROP_BUILTIN ? VARIANT_FALSE : VARIANT_TRUE;
return S_OK;
}
static HRESULT WINAPI HTMLDOMAttribute_get_specified(IHTMLDOMAttribute *iface, VARIANT_BOOL *p)
{
HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface);
nsIDOMAttr *nsattr;
nsAString nsname;
BSTR name;
nsresult nsres;
HRESULT hres;
TRACE("(%p)->(%p)\n", This, p);
if(!This->elem || !This->elem->nselem) {
FIXME("NULL This->elem\n");
return E_UNEXPECTED;
}
if(get_dispid_type(This->dispid) != DISPEXPROP_BUILTIN) {
*p = VARIANT_TRUE;
return S_OK;
}
hres = IDispatchEx_GetMemberName(&This->elem->node.event_target.dispex.IDispatchEx_iface, This->dispid, &name);
if(FAILED(hres))
return hres;
/* FIXME: This is not exactly right, we have some attributes that don't map directly to Gecko attributes. */
nsAString_InitDepend(&nsname, name);
nsres = nsIDOMHTMLElement_GetAttributeNode(This->elem->nselem, &nsname, &nsattr);
nsAString_Finish(&nsname);
SysFreeString(name);
if(NS_FAILED(nsres))
return E_FAIL;
/* If the Gecko attribute node can be found, we know that the attribute is specified.
There is no point in calling GetSpecified */
if(nsattr) {
nsIDOMAttr_Release(nsattr);
*p = VARIANT_TRUE;
}else {
*p = VARIANT_FALSE;
}
return S_OK;
}
static HRESULT WINAPI DispatchEx_InvokeEx(IDispatchEx *iface, DISPID id, LCID lcid, WORD wFlags, DISPPARAMS *pdp,
VARIANT *pvarRes, EXCEPINFO *pei, IServiceProvider *pspCaller)
{
DispatchEx *This = impl_from_IDispatchEx(iface);
HRESULT hres;
TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This, id, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
if(wFlags == (DISPATCH_PROPERTYPUT|DISPATCH_PROPERTYPUTREF))
wFlags = DISPATCH_PROPERTYPUT;
switch(get_dispid_type(id)) {
case DISPEXPROP_CUSTOM:
if(!This->data->vtbl || !This->data->vtbl->invoke)
return DISP_E_UNKNOWNNAME;
return This->data->vtbl->invoke(This, id, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
case DISPEXPROP_DYNAMIC: {
DWORD idx = id - DISPID_DYNPROP_0;
dynamic_prop_t *prop;
if(!get_dynamic_data(This) || This->dynamic_data->prop_cnt <= idx)
return DISP_E_UNKNOWNNAME;
prop = This->dynamic_data->props+idx;
switch(wFlags) {
case DISPATCH_METHOD|DISPATCH_PROPERTYGET:
if(!pvarRes)
return E_INVALIDARG;
/* fall through */
case DISPATCH_METHOD:
if(V_VT(&prop->var) != VT_DISPATCH) {
FIXME("invoke %s\n", debugstr_variant(&prop->var));
return E_NOTIMPL;
}
return invoke_disp_value(This, V_DISPATCH(&prop->var), lcid, wFlags, pdp, pvarRes, pei, pspCaller);
case DISPATCH_PROPERTYGET:
if(prop->flags & DYNPROP_DELETED)
return DISP_E_UNKNOWNNAME;
V_VT(pvarRes) = VT_EMPTY;
return variant_copy(pvarRes, &prop->var);
case DISPATCH_PROPERTYPUT:
if(pdp->cArgs != 1 || (pdp->cNamedArgs == 1 && *pdp->rgdispidNamedArgs != DISPID_PROPERTYPUT)
|| pdp->cNamedArgs > 1) {
FIXME("invalid args\n");
return E_INVALIDARG;
}
TRACE("put %s\n", debugstr_variant(pdp->rgvarg));
VariantClear(&prop->var);
hres = variant_copy(&prop->var, pdp->rgvarg);
if(FAILED(hres))
return hres;
prop->flags &= ~DYNPROP_DELETED;
return S_OK;
default:
FIXME("unhandled wFlags %x\n", wFlags);
return E_NOTIMPL;
}
}
case DISPEXPROP_BUILTIN:
if(wFlags == DISPATCH_CONSTRUCT) {
if(id == DISPID_VALUE) {
if(This->data->vtbl && This->data->vtbl->value) {
return This->data->vtbl->value(This, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
}
FIXME("DISPATCH_CONSTRUCT flag but missing value function\n");
return E_FAIL;
}
FIXME("DISPATCH_CONSTRUCT flag without DISPID_VALUE\n");
return E_FAIL;
}
return invoke_builtin_prop(This, id, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
default:
assert(0);
return E_FAIL;
}
}
HRESULT remove_attribute(DispatchEx *This, DISPID id, VARIANT_BOOL *success)
{
switch(get_dispid_type(id)) {
case DISPEXPROP_CUSTOM:
FIXME("DISPEXPROP_CUSTOM not supported\n");
return E_NOTIMPL;
case DISPEXPROP_DYNAMIC: {
DWORD idx = id - DISPID_DYNPROP_0;
dynamic_prop_t *prop;
prop = This->dynamic_data->props+idx;
VariantClear(&prop->var);
prop->flags |= DYNPROP_DELETED;
*success = VARIANT_TRUE;
return S_OK;
}
case DISPEXPROP_BUILTIN: {
VARIANT var;
DISPPARAMS dp = {&var,NULL,1,0};
dispex_data_t *data;
func_info_t *func;
HRESULT hres;
data = get_dispex_data(This);
if(!data)
return E_FAIL;
hres = get_builtin_func(data, id, &func);
if(FAILED(hres))
return hres;
/* For builtin functions, we set their value to the original function. */
if(func->func_disp_idx != -1) {
func_obj_entry_t *entry;
if(!This->dynamic_data || !This->dynamic_data->func_disps
|| !This->dynamic_data->func_disps[func->func_disp_idx].func_obj) {
*success = VARIANT_FALSE;
return S_OK;
}
entry = This->dynamic_data->func_disps + func->func_disp_idx;
if(V_VT(&entry->val) == VT_DISPATCH
&& V_DISPATCH(&entry->val) == (IDispatch*)&entry->func_obj->dispex.IDispatchEx_iface) {
*success = VARIANT_FALSE;
return S_OK;
}
VariantClear(&entry->val);
V_VT(&entry->val) = VT_DISPATCH;
V_DISPATCH(&entry->val) = (IDispatch*)&entry->func_obj->dispex.IDispatchEx_iface;
IDispatch_AddRef(V_DISPATCH(&entry->val));
*success = VARIANT_TRUE;
return S_OK;
}
V_VT(&var) = VT_EMPTY;
hres = builtin_propput(This, func, &dp, NULL);
if(FAILED(hres))
return hres;
*success = VARIANT_TRUE;
return S_OK;
}
default:
assert(0);
return E_FAIL;
}
}