BOOL CParser::ParseTable(DWORD dwUserData)
/***********************************************************************/
{
BOOL fRet = TRUE;
LPSTR lpString, lpEntryString, lpKey, lpValues;
int nIndex, nValues;
HPTR lpData;
LPSTR lpStringBuf, lpEntryStringBuf;
if (!InitTable(dwUserData))
return(FALSE);
lpStringBuf = (LPSTR)Alloc(BUFFER_SIZE);
lpEntryStringBuf = (LPSTR)Alloc(BUFFER_SIZE);
if (!lpStringBuf || !lpEntryStringBuf)
{
if (lpStringBuf)
FreeUp(lpStringBuf);
if (lpEntryStringBuf)
FreeUp(lpEntryStringBuf);
return(FALSE);
}
nIndex = 0;
lpData = m_lpTableData;
while ( GetEntryString( &lpData, lpEntryStringBuf, BUFFER_SIZE ) )
{
// Keep a copy of the Entry string for error messages
lpString = lpStringBuf;
lpEntryString = lpEntryStringBuf;
lstrcpy(lpString, lpEntryString);
// get key
while (lpKey = GetKey( &lpEntryString ))
{
// get value
if (lpValues = GetValues( &lpEntryString, &nValues ))
{
// handle this entry
if (!HandleKey(lpString, lpKey, lpValues, nValues, nIndex, dwUserData))
{
fRet = FALSE;
break;
}
}
}
// process next entry
++nIndex;
}
FreeUp(lpStringBuf);
FreeUp(lpEntryStringBuf);
return(fRet);
}
// from http://www.codeproject.com/Articles/7891/Using-virtual-lists
void CStatisticForm::OnLvnGetdispinfoListData(NMHDR *pNMHDR, LRESULT *pResult)
{
NMLVDISPINFO *pDispInfo = reinterpret_cast<NMLVDISPINFO*>(pNMHDR);
//Create a pointer to the item
LV_ITEM* pItem= &(pDispInfo)->item;
//Do the list need text information?
if (pItem->mask & LVIF_TEXT)
{
CString val = GetEntryString(pItem->iItem, pItem->iSubItem);
//Copy the text to the LV_ITEM structure
//Maximum number of characters is in pItem->cchTextMax
lstrcpyn(pItem->pszText, val, pItem->cchTextMax);
}
*pResult = 0;
}
void CStatisticForm::OnExportClick()
{
CString fileFilter;
CString filename;
fileFilter = _T("CSV Files (*.csv)|*.csv|All Files (*.*)|*.*|");
CFileDialog dlg(FALSE,_T("statistics"),NULL,OFN_OVERWRITEPROMPT|OFN_ENABLESIZING|OFN_PATHMUSTEXIST,fileFilter);
INT_PTR ret = dlg.DoModal();
filename = dlg.GetPathName();
if (ret == IDOK)
{
CPath path(filename);
if (path.GetExtension() == _T(""))
{
path.AddExtension(_T(".csv"));
filename = CString(path);
}
CFile file(filename, CFile::modeCreate|CFile::modeWrite);
CString csvSep = GetCsvSeparator();
// Output header
CString row = _T("");
for(int field=0; field < 7; field++)
{
LVCOLUMN column = { 0 };
column.mask = LVCF_TEXT;
column.cchTextMax = 100;
column.pszText = new TCHAR[column.cchTextMax];
m_listCtrl.GetColumn(field, &column);
if (field > 0)
row.Append(csvSep);
row.Append(column.pszText);
delete [] column.pszText;
}
row.Append(_T("\n"));
CT2CA outputHeaderText(row, CP_UTF8);
file.Write(outputHeaderText, (DWORD) ::strlen(outputHeaderText));
// Output data
const LONG entryCount = GetEntryCount(false);
for(LONG i = 0; i<entryCount; i++)
{
row = _T("");
for(int field=0; field<7; field++)
{
if (field > 0)
row.Append(csvSep);
row.Append(GetEntryString(i,field));
}
row.Append(_T("\n"));
CT2CA outputText(row, CP_UTF8);
file.Write(outputText, (DWORD) ::strlen(outputText));
}
}
}
