105   int32_t iIndex = runtime->ToInt32(params[0]);  in getSaveItem()  local
106   if (iIndex < 0)  in getSaveItem()
113   Optional<WideString> value = node->GetChoiceListItem(iIndex, true);  in getSaveItem()
171   int32_t iIndex = runtime->ToInt32(params[0]);  in getDisplayItem()  local
172   if (iIndex < 0)  in getDisplayItem()
179   Optional<WideString> value = node->GetChoiceListItem(iIndex, false);  in getDisplayItem()
197   int32_t iIndex = runtime->ToInt32(params[0]);  in setItemState()  local
199     node->SetItemState(iIndex, true, true, true, true);  in setItemState()
202   if (node->GetItemState(iIndex))  in setItemState()
203     node->SetItemState(iIndex, false, true, true, true);  in setItemState()
376   int32_t iIndex = pValue->ToInteger();  in selectedIndex()  local
377   if (iIndex == -1) {  in selectedIndex()
382   node->SetItemState(iIndex, true, true, true, true);  in selectedIndex()