Method Validate

src/prefs/SpectrumPrefs.cpp:330–393

}

bool SpectrumPrefs::Validate()
{
   // Do checking for whole numbers

   // ToDo: use wxIntegerValidator<unsigned> when available

   long maxFreq;
   if (!mMaxFreq->GetValue().ToLong(&maxFreq)) {
      AudacityMessageBox( XO("The maximum frequency must be an integer") );
      return false;
   }

   long minFreq;
   if (!mMinFreq->GetValue().ToLong(&minFreq)) {
      AudacityMessageBox( XO("The minimum frequency must be an integer") );
      return false;
   }

   long gain;
   if (!mGain->GetValue().ToLong(&gain)) {
      AudacityMessageBox( XO("The gain must be an integer") );
      return false;
   }

   long range;
   if (!mRange->GetValue().ToLong(&range)) {
      AudacityMessageBox( XO("The range must be a positive integer") );
      return false;
   }

   long frequencygain;
   if (!mFrequencyGain->GetValue().ToLong(&frequencygain)) {
      AudacityMessageBox( XO("The frequency gain must be an integer") );
      return false;
   }

#ifdef EXPERIMENTAL_FIND_NOTES
   long findNotesMinA;
   if (!mFindNotesMinA->GetValue().ToLong(&findNotesMinA)) {
      AudacityMessageBox( XO("The minimum amplitude (dB) must be an integer") );
      return false;
   }

   long findNotesN;
   if (!mFindNotesN->GetValue().ToLong(&findNotesN)) {
      AudacityMessageBox( XO("The maximum number of notes must be an integer") );
      return false;
   }
   if (findNotesN < 1 || findNotesN > 128) {
      AudacityMessageBox( XO(
"The maximum number of notes must be in the range 1..128") );
      return false;
   }
#endif //EXPERIMENTAL_FIND_NOTES

   ShuttleGui S(this, eIsSavingToPrefs);
   PopulateOrExchange(S);