File indexing completed on 2024-05-26 03:50:52

 // xlsxnumformatparser.cpp
 
 #include "xlsxnumformatparser_p.h"
 
 #include <QtGlobal>
 #include <QString>
 
 QT_BEGIN_NAMESPACE_XLSX
 
 bool NumFormatParser::isDateTime(const QString &formatCode)
 {
     for (int i = 0; i < formatCode.length(); ++i) {
         const QChar &c = formatCode[i];
 
         switch (c.unicode()) {
         case '[':
             // [h], [m], [s] are valid format for time
             if (i < formatCode.length()-2 && formatCode[i+2] == QLatin1Char(']')) {
                 const QChar cc = formatCode[i+1].toLower();
                 if (cc == QLatin1Char('h') || cc == QLatin1Char('m') || cc == QLatin1Char('s'))
                     return true;
                 i+=2;
                 break;
             } else {
                 // condition or color: don't care, ignore
                 while (i < formatCode.length() && formatCode[i] != QLatin1Char(']'))
                     ++i;
                 break;
             }
 
         // quoted plain text block: don't care, ignore
         case '"':
             while (i < formatCode.length()-1 && formatCode[++i] != QLatin1Char('"'))
                 ;
             break;
 
         // escaped char: don't care, ignore
         case '\\':
             if (i < formatCode.length() - 1)
                 ++i;
             break;
 
         // date/time can only be positive number,
         // so only the first section of the format make sense.
         case '#': // this is new an working // https://github.com/QtExcel/QXlsx/issues/190
         case ';':
             return false;
             break;
 
         // days
         case 'D':
         case 'd':
         // years
         case 'Y':
         case 'y':
         // hours
         case 'H':
         case 'h':
         // seconds
         case 'S':
         case 's':
         // minutes or months, depending on context
         case 'M':
         case 'm':
             return true;
 
         default:
             break;
         }
     }
     return false;
 }
 
 QT_END_NAMESPACE_XLSX