Function SortByLastUsed

Source/VSTPlugin.cpp:261–301

   }

   void SortByLastUsed(std::vector<juce::PluginDescription>& vsts)
   {
      std::map<std::string, double> lastUsedTimes;

      if (juce::File(ofToDataPath("vst/recent_plugins.json")).existsAsFile())
      {
         ofxJSONElement root;
         root.open(ofToDataPath("vst/recent_plugins.json"));
         ofxJSONElement jsonList = root["vsts"];

         for (auto it = jsonList.begin(); it != jsonList.end(); ++it)
         {
            try
            {
               std::string key = it.key().asString();
               lastUsedTimes[key] = jsonList[key].asDouble();
            }
            catch (Json::LogicError& e)
            {
               TheSynth->LogEvent(__PRETTY_FUNCTION__ + std::string(" json error: ") + e.what(), kLogEventType_Error);
            }
         }
      }

      std::sort(vsts.begin(), vsts.end(), [lastUsedTimes](juce::PluginDescription a, juce::PluginDescription b)
                {
                   auto itA = lastUsedTimes.find(a.createIdentifierString().toStdString());
                   auto itB = lastUsedTimes.find(b.createIdentifierString().toStdString());
                   double timeA = 0;
                   double timeB = 0;
                   if (itA != lastUsedTimes.end())
                      timeA = (*itA).second;
                   if (itB != lastUsedTimes.end())
                      timeB = (*itB).second;

                   if (timeA == timeB)
                      return a.name < b.name;

                   return timeA > timeB;
                });
   }
}

VSTPlugin::VSTPlugin()