int32_t CXFA_FFField::CalculateOverride() { CXFA_WidgetAcc* pAcc = m_pDataAcc->GetExclGroup(); if (!pAcc) { return CalculateWidgetAcc(m_pDataAcc); } if (CalculateWidgetAcc(pAcc) == 0) { return 0; } CXFA_Node* pNode = pAcc->GetExclGroupFirstMember(); if (!pNode) { return 1; } CXFA_WidgetAcc* pWidgetAcc = nullptr; while (pNode) { pWidgetAcc = static_cast<CXFA_WidgetAcc*>(pNode->GetWidgetData()); if (!pWidgetAcc) { return 1; } if (CalculateWidgetAcc(pWidgetAcc) == 0) { return 0; } pNode = pWidgetAcc->GetExclGroupNextMember(pNode); } return 1; }