Method Commit

src/prefs/KeyConfigPrefs.cpp:887–924

}

bool KeyConfigPrefs::Commit()
{
   // On the Mac, preferences may be changed without any active
   // projects.  This means that the CommandManager isn't available
   // either.  So we can't attempt to save preferences, otherwise
   // NULL ptr dereferences will happen in ShuttleGui because the
   // radio buttons are never created.  (See Populate() above.)
   if ( !mProject ) {
      return true;
   }

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

   bool bFull = gPrefs->ReadBool(wxT("/GUI/Shortcuts/FullDefaults"), false);
   for (size_t i = 0; i < mNames.size(); i++) {
      const auto &dkey = bFull ? mDefaultKeys[i] : mStandardDefaultKeys[i];
      // using GET to interpret CommandID as a config path component
      auto name = wxT("/NewKeys/") + mNames[i].GET();
      const auto &key = mNewKeys[i];

      if (gPrefs->HasEntry(name)) {
         if (key != NormalizedKeyString{ gPrefs->ReadObject(name, key) } ) {
            gPrefs->Write(name, key);
         }
         if (key == dkey) {
            gPrefs->DeleteEntry(name);
         }
      }
      else {
         if (key != dkey) {
            gPrefs->Write(name, key);
         }
      }
   }

   return gPrefs->Flush();
}

void KeyConfigPrefs::Cancel()
{