C++ (Cpp) CXFA_FFNotify::SetFocusWidgetNode Examples

Example #1

File: cscript_hostpseudomodel.cpp Project: hfiguiere/pdfium

void CScript_HostPseudoModel::SetFocus(CFXJSE_Arguments* pArguments) {
  if (!m_pDocument->GetScriptContext()->IsRunAtClient()) {
    return;
  }
  int32_t iLength = pArguments->GetLength();
  if (iLength != 1) {
    ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"setFocus");
    return;
  }
  CXFA_FFNotify* pNotify = m_pDocument->GetNotify();
  if (!pNotify) {
    return;
  }
  CXFA_Node* pNode = nullptr;
  if (iLength >= 1) {
    std::unique_ptr<CFXJSE_Value> pValue(pArguments->GetValue(0));
    if (pValue->IsObject()) {
      pNode = ToNode(pValue.get(), nullptr);
    } else if (pValue->IsString()) {
      CXFA_ScriptContext* pScriptContext = m_pDocument->GetScriptContext();
      if (!pScriptContext)
        return;

      CXFA_Object* pObject = pScriptContext->GetThisObject();
      if (!pObject)
        return;

      uint32_t dwFlag = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Parent |
                        XFA_RESOLVENODE_Siblings;
      XFA_RESOLVENODE_RS resoveNodeRS;
      int32_t iRet = pScriptContext->ResolveObjects(
          pObject, pValue->ToWideString().AsStringC(), resoveNodeRS, dwFlag);
      if (iRet < 1 || !resoveNodeRS.nodes[0]->IsNode())
        return;

      pNode = resoveNodeRS.nodes[0]->AsNode();
    }
  }
  pNotify->SetFocusWidgetNode(pNode);
}