Method SetEffect

src/RealtimeEffectPanel.cpp:571–601

      }

      void SetEffect(AudacityProject& project,
                     const std::shared_ptr<EffectListUIDelegate>& delegate,
                     const std::shared_ptr<RealtimeEffectState> &pState)
      {
         mProject = &project;
         mDelegate = delegate;
         mEffectState = pState;

         mSubscription = mEffectState->Subscribe([this](RealtimeEffectStateChange state) {
            state == RealtimeEffectStateChange::EffectOn
               ? mEnableButton->PushDown()
               : mEnableButton->PopUp();
         });

         TranslatableString label;
         if (pState) {
            label = GetEffectName(*mEffectState);
            mSettingsAccess = pState->GetAccess();
         }
         else
            mSettingsAccess.reset();
         if (mEnableButton)
            mSettingsAccess && mSettingsAccess->Get().extra.GetActive()
               ? mEnableButton->PushDown()
               : mEnableButton->PopUp();
         if (mOptionsButton)
         {
            mOptionsButton->SetTranslatableLabel(label);
            mOptionsButton->SetEnabled(pState && GetPlugin(pState->GetID()));
         }
      }

      void RemoveFromList()
      {