// moz: [important]
HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accRole(VARIANT varID, VARIANT *pvarRole)
{
showDebug(__FUNCTION__, accessible);
if (!accessible->isValid())
return E_FAIL;
QAccessible::Role role;
if (varID.lVal) {
QAIPointer child = childPointer(varID);
if (!child)
return E_FAIL;
role = child->role();
} else {
role = accessible->role();
}
if (role != QAccessible::NoRole) {
if (role == QAccessible::LayeredPane)
role = QAccessible::Pane;
(*pvarRole).vt = VT_I4;
(*pvarRole).lVal = role;
} else {
(*pvarRole).vt = VT_EMPTY;
}
return S_OK;
}
// moz: [important]
HRESULT STDMETHODCALLTYPE QWindowsMsaaAccessible::get_accRole(VARIANT varID, VARIANT *pvarRole)
{
accessibleDebugClientCalls(accessible);
if (!accessible->isValid())
return E_FAIL;
QAccessible::Role role;
if (varID.lVal) {
QAIPointer child = childPointer(varID);
if (!child)
return E_FAIL;
role = child->role();
} else {
role = accessible->role();
}
if (role != QAccessible::NoRole) {
if (role >= QAccessible::LayeredPane) {
// This block should hopefully only be entered if the AT client
// does not support IAccessible2, since it should prefer IA2::role() then.
if (role == QAccessible::LayeredPane)
role = QAccessible::Pane;
else
role = QAccessible::Client;
}
(*pvarRole).vt = VT_I4;
(*pvarRole).lVal = role;
} else {
(*pvarRole).vt = VT_EMPTY;
}
return S_OK;
}