InfiniTime/src/displayapp/screens/Music.h

/*  Copyright (C) 2020 JF, Adam Pigg, Avamander

    This file is part of InfiniTime.

    InfiniTime is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
    by the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    InfiniTime is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once

#include <cstdint>
#include <chrono>
#include <string>

#include "components/gfx/Gfx.h"
#include "components/battery/BatteryController.h"
#include "components/ble/BleController.h"
#include "components/ble/MusicService.h"
#include "Screen.h"
#include <bits/unique_ptr.h>
#include <libs/lvgl/src/lv_core/lv_style.h>
#include <libs/lvgl/src/lv_core/lv_obj.h>
#include "../../Version.h"
#include "displayapp/icons/music/disc.cpp"
#include "displayapp/icons/music/disc_f_1.cpp"
#include "displayapp/icons/music/disc_f_2.cpp"

namespace Pinetime {
  namespace Applications {
    namespace Screens {
      class Music : public Screen {
      public:
        Music(DisplayApp *app, Pinetime::Controllers::MusicService &music);
        
        ~Music() override;
        
        bool Refresh() override;
        
        bool OnButtonPushed() override;
        
        void OnObjectEvent(lv_obj_t *obj, lv_event_t event);
      
      private:
        bool OnTouchEvent(TouchEvents event);
        
        void UpdateLength();
        
        lv_obj_t *btnPrev;
        lv_obj_t *btnPlayPause;
        lv_obj_t *btnNext;
        lv_obj_t *btnVolDown;
        lv_obj_t *btnVolUp;
        lv_obj_t *txtArtist;
        lv_obj_t *txtTrack;
        lv_obj_t *txtPlayPause;
        
        lv_obj_t *imgDisc;
        lv_obj_t *imgDiscAnim;
        lv_obj_t *txtTrackDuration;
        
        /** For the spinning disc animation */
        bool frameB;
        
        bool displayVolumeButtons = false;
        Pinetime::Controllers::MusicService &musicService;
        
        std::string artist;
        std::string album;
        std::string track;
        
        /** Total length in seconds */
        int totalLength;
        /** Current length in seconds */
        int currentLength;
        /** Last length */
        int lastLength;
        /** Last time an animation update or timer was incremented */
        TickType_t lastIncrement;
        
        bool playing;
        
        /** Watchapp */
        bool running = true;
      };
    }
  }
}