PETIT CODE DE LEÇON D'ANGLAIS

void CEnglish_GrammarDlg::OnBnClickedLoadxml()
{
   CoInitialize(NULL);

   srand(time(NULL));

   CXMLDOMDocument m_xmlEnglishDoc;
   CXMLDOMNode xmlWordBookNode;
   CXMLDOMNodeList xmlWordBookNodeList;
   CXMLDOMNode xmlWorkSheetNode1;//Faux Amis
   CXMLDOMNode xmlWorkSheetNode2;//Irregular Verbs
   CXMLDOMNodeList xmlRowNodeList;
   CString test = "";

   if (!m_xmlEnglishDoc.CreateDispatch(_T("MSXML.DOMDocument")))
      return;

   if(!m_xmlEnglishDoc.load(COleVariant(_T("ENGLISH (FAUX AMIS).xml"))))
   {
      AfxMessageBox(_T("ENGLISH (FAUX AMIS).xml NON EXISTENT\nOR ERROR INSIDE THE XML!!!!"));
      return;
   }

   xmlWordBookNode.AttachDispatch(m_xmlEnglishDoc.get_documentElement());
   xmlWordBookNodeList.AttachDispatch(xmlWordBookNode.get_childNodes());
   xmlWorkSheetNode1.AttachDispatch(xmlWordBookNodeList.get_item(0));
   xmlRowNodeList.AttachDispatch(xmlWorkSheetNode1.get_childNodes());
   m_iFauxAmisCount = xmlRowNodeList.get_length();//101

   for (int i = 0; i < xmlRowNodeList.get_length(); i++)
   {
      CXMLDOMNodeList xmlCellNodeList;
      CXMLDOMNode xmlRowNode;
      CXMLDOMNode xmlDataNode;
      xmlRowNode.AttachDispatch(xmlRowNodeList.get_item(i));
      if (xmlRowNode.get_baseName() == "Word")
      {
         xmlCellNodeList.AttachDispatch(xmlRowNode.get_childNodes());
         xmlDataNode.AttachDispatch(xmlCellNodeList.get_item(0));
         m_EnArray.push_back((LPCTSTR)xmlDataNode.get_text());
         xmlDataNode.DetachDispatch();
         xmlDataNode.AttachDispatch(xmlCellNodeList.get_item(1));
         m_FrArray.push_back((LPCTSTR)xmlDataNode.get_text());
         xmlDataNode.DetachDispatch();
      }
      xmlRowNode.DetachDispatch();
      xmlCellNodeList.DetachDispatch();
   }

   xmlRowNodeList.DetachDispatch();

   xmlWorkSheetNode2.AttachDispatch(xmlWordBookNodeList.get_item(1));
   xmlRowNodeList.AttachDispatch(xmlWorkSheetNode2.get_childNodes());
   m_iIrregularCount = xmlRowNodeList.get_length();//126

   for (int i = 0; i < xmlRowNodeList.get_length(); i++)
   {
      CXMLDOMNodeList xmlCellNodeList;
      CXMLDOMNode xmlRowNode;
      CXMLDOMNode xmlDataNode;
      xmlRowNode.AttachDispatch(xmlRowNodeList.get_item(i));
      if (xmlRowNode.get_baseName() == "Verb")
      {
         xmlCellNodeList.AttachDispatch(xmlRowNode.get_childNodes());
         xmlDataNode.AttachDispatch(xmlCellNodeList.get_item(0));
         m_InfArray.push_back((LPCTSTR)xmlDataNode.get_text());
         xmlDataNode.DetachDispatch();
         xmlDataNode.AttachDispatch(xmlCellNodeList.get_item(1));
         m_SimplePastArray.push_back((LPCTSTR)xmlDataNode.get_text());
         xmlDataNode.DetachDispatch();
         xmlDataNode.AttachDispatch(xmlCellNodeList.get_item(2));
         m_PpArray.push_back((LPCTSTR)xmlDataNode.get_text());
         xmlDataNode.DetachDispatch();
         xmlDataNode.AttachDispatch(xmlCellNodeList.get_item(3));
         m_TranslArray.push_back((LPCTSTR)xmlDataNode.get_text());
         xmlDataNode.DetachDispatch();
      }
      xmlRowNode.DetachDispatch();
      xmlCellNodeList.DetachDispatch();
   }

   xmlRowNodeList.ReleaseDispatch();
   xmlWorkSheetNode1.ReleaseDispatch();
   xmlWorkSheetNode2.ReleaseDispatch();
   xmlWordBookNodeList.ReleaseDispatch();
   xmlWordBookNode.ReleaseDispatch();
   m_xmlEnglishDoc.ReleaseDispatch();

   GetDlgItem(IDC_NEXTWORD)->EnableWindow(TRUE);
   GetDlgItem(IDC_FAUXAMIS_TOCORRECT)->EnableWindow(TRUE);
   GetDlgItem(IDC_NEXTVERB)->EnableWindow(TRUE);
   GetDlgItem(IDC_IRREGULARVERB_TOCORRECT)->EnableWindow(TRUE);
   GetDlgItem(IDC_LOADXML)->EnableWindow(FALSE);

   m_iFauxAmisStartIndex = rand() % m_iFauxAmisCount;
   m_iIrregularStartIndex = rand() % m_iIrregularCount;

   CoUninitialize();
}

void CEnglish_GrammarDlg::OnBnClickedNextword()
{
   GetDlgItem(IDC_LABEL_FRENCH)->ShowWindow(SW_HIDE);
   GetDlgItem(IDC_EDITFRENCH)->SetWindowText("");

   m_edEnglish.SetWindowText(m_EnArray[m_iFauxAmisStartIndex].c_str());

   m_labFrench.SetWindowText(m_FrArray[m_iFauxAmisStartIndex].c_str());

   m_iFauxAmisStartIndex = (++m_iFauxAmisStartIndex) % m_iFauxAmisCount;
}

void CEnglish_GrammarDlg::OnBnClickedFauxamisTocorrect()
{
   GetDlgItem(IDC_LABEL_FRENCH)->ShowWindow(SW_SHOW);

   CString str = m_FrArray[(m_iFauxAmisStartIndex - 1) % m_iFauxAmisCount].c_str();

   UpdateData(TRUE);
   if (str.CompareNoCase(m_strFrench) == 0)
      AfxMessageBox(_T("CORRECT"));
}

void CEnglish_GrammarDlg::OnBnClickedIrregularverbTocorrect()
{
   GetDlgItem(IDC_LABEL_INFINITIVE)->ShowWindow(SW_SHOW);
   GetDlgItem(IDC_LABEL_SIMPLEPAST)->ShowWindow(SW_SHOW);
   GetDlgItem(IDC_LABEL_PP)->ShowWindow(SW_SHOW);
   GetDlgItem(IDC_LABEL_TRANSLATION)->ShowWindow(SW_SHOW);

   CString str1 = m_InfArray[(m_iIrregularStartIndex - 1) % m_iIrregularCount].c_str();
   CString str2 = m_SimplePastArray[(m_iIrregularStartIndex - 1) % m_iIrregularCount].c_str();
   CString str3 = m_PpArray[(m_iIrregularStartIndex - 1) % m_iIrregularCount].c_str();
   CString str4 = m_TranslArray[(m_iIrregularStartIndex - 1) % m_iIrregularCount].c_str();

   UpdateData(TRUE);
   CString strError = "ERRORS :\n";
   if (str1.CompareNoCase(m_strInfinitive) != 0)
      strError += "- Infinitive\n";
   if (str2.CompareNoCase(m_strSimplePast) != 0)
      strError += "- Simple past\n";
   if (str3.CompareNoCase(m_strPP) != 0)
      strError += "- Past participle\n";
   if (str4.CompareNoCase(m_strTranslation) != 0)
      strError += "- Translation\n";
   if (strError == "ERRORS :\n")
      AfxMessageBox(_T("100% CORRECT"));
   else
      AfxMessageBox(strError);
}

void CEnglish_GrammarDlg::OnBnClickedNextverb()
{
   GetDlgItem(IDC_LABEL_INFINITIVE)->ShowWindow(SW_HIDE);
   GetDlgItem(IDC_LABEL_SIMPLEPAST)->ShowWindow(SW_HIDE);
   GetDlgItem(IDC_LABEL_PP)->ShowWindow(SW_HIDE);
   GetDlgItem(IDC_LABEL_TRANSLATION)->ShowWindow(SW_HIDE);
   GetDlgItem(IDC_EDITINFINITIVE)->SetWindowText("");
   GetDlgItem(IDC_EDITSIMPLEPAST)->SetWindowText("");
   GetDlgItem(IDC_EDITPP)->SetWindowText("");
   GetDlgItem(IDC_EDITTRANSLATION)->SetWindowText("");

   int nEdit = rand() % 4;

   switch(nEdit)
   {
   case 0:
      m_edInfinitive.SetWindowText(m_InfArray[m_iIrregularStartIndex].c_str());
      break;
   case 1:
      m_edSimplePast.SetWindowText(m_SimplePastArray[m_iIrregularStartIndex].c_str());
      break;
   case 2:
      m_edPP.SetWindowText(m_PpArray[m_iIrregularStartIndex].c_str());
      break;
   case 3:
      m_edTranslation.SetWindowText(m_TranslArray[m_iIrregularStartIndex].c_str());
      break;
   }

   m_labInfinitive.SetWindowText(m_InfArray[m_iIrregularStartIndex].c_str());
   m_labSimplePast.SetWindowText(m_SimplePastArray[m_iIrregularStartIndex].c_str());
   m_labPP.SetWindowText(m_PpArray[m_iIrregularStartIndex].c_str());
   m_labTranslation.SetWindowText(m_TranslArray[m_iIrregularStartIndex].c_str());

   m_iIrregularStartIndex = (++m_iIrregularStartIndex) % m_iIrregularCount;
}