Petit code de leçon d'anglais

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Description

Voici un petit programme édité sous Visual C++ 2003 mais fonctionne également sur VS 06 et VS 2005!
Il s'agit de l'apprentissage des FAUX AMIS et des VERBES IRREGULIERS en anglais.
Les données se trouvent en fait dans un fichier XML

Source / Exemple : 


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;
}

Conclusion :


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