TimeDisplayMode.h

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/*  SPDX-License-Identifier: GPL-2.0-or-later */
/*!********************************************************************
 
  Audacity: A Digital Audio Editor
 
  TimeDisplayMode.cpp
 
  Dmitry Vedenko
 
**********************************************************************/
#pragma once
 
#include "Prefs.h"
#include "Observer.h"
 
#include <functional>
 
enum class TimeDisplayMode
{
   MinutesAndSeconds,
   BeatsAndMeasures,
};
 
class TimeDisplayModeSetting :
    public EnumSetting<TimeDisplayMode>,
    private Observer::Publisher<TimeDisplayMode>
{
public:
   using EnumSetting::EnumSetting;
 
   bool WriteEnum (TimeDisplayMode value);
 
   template <typename Callback>
   Observer::Subscription Subscribe(Callback callback)
   {
      return Observer::Publisher<TimeDisplayMode>::Subscribe(
         std::move(callback));
   }
};
 
extern TimeDisplayModeSetting TimeDisplayModePreference;