acid-drop

- Hacking the planet from a LilyGo T-Deck using custom firmware
git clone git://git.acid.vegas/acid-drop.git
lv_demo_music.c (6370B)
      1 /**
      2  * @file lv_demo_music.c
      3  *
      4  */
      5 
      6 /*********************
      7  *      INCLUDES
      8  *********************/
      9 #include "lv_demo_music.h"
     10 
     11 #if LV_USE_DEMO_MUSIC
     12 
     13 #include "lv_demo_music_main.h"
     14 #include "lv_demo_music_list.h"
     15 
     16 /*********************
     17  *      DEFINES
     18  *********************/
     19 
     20 /**********************
     21  *      TYPEDEFS
     22  **********************/
     23 
     24 /**********************
     25  *  STATIC PROTOTYPES
     26  **********************/
     27 #if LV_DEMO_MUSIC_AUTO_PLAY
     28     static void auto_step_cb(lv_timer_t * timer);
     29 #endif
     30 
     31 /**********************
     32  *  STATIC VARIABLES
     33  **********************/
     34 static lv_obj_t * ctrl;
     35 static lv_obj_t * list;
     36 
     37 static const char * title_list[] = {
     38     "Waiting for true love",
     39     "Need a Better Future",
     40     "Vibrations",
     41     "Why now?",
     42     "Never Look Back",
     43     "It happened Yesterday",
     44     "Feeling so High",
     45     "Go Deeper",
     46     "Find You There",
     47     "Until the End",
     48     "Unknown",
     49     "Unknown",
     50     "Unknown",
     51     "Unknown",
     52 };
     53 
     54 static const char * artist_list[] = {
     55     "The John Smith Band",
     56     "My True Name",
     57     "Robotics",
     58     "John Smith",
     59     "My True Name",
     60     "Robotics",
     61     "Robotics",
     62     "Unknown artist",
     63     "Unknown artist",
     64     "Unknown artist",
     65     "Unknown artist",
     66     "Unknown artist",
     67     "Unknown artist",
     68     "Unknown artist",
     69     "Unknown artist",
     70 };
     71 
     72 static const char * genre_list[] = {
     73     "Rock - 1997",
     74     "Drum'n bass - 2016",
     75     "Psy trance - 2020",
     76     "Metal - 2015",
     77     "Metal - 2015",
     78     "Metal - 2015",
     79     "Metal - 2015",
     80     "Metal - 2015",
     81     "Metal - 2015",
     82     "Metal - 2015",
     83     "Metal - 2015",
     84     "Metal - 2015",
     85     "Metal - 2015",
     86     "Metal - 2015",
     87 };
     88 
     89 static const uint32_t time_list[] = {
     90     1 * 60 + 14,
     91     2 * 60 + 26,
     92     1 * 60 + 54,
     93     2 * 60 + 24,
     94     2 * 60 + 37,
     95     3 * 60 + 33,
     96     1 * 60 + 56,
     97     3 * 60 + 31,
     98     2 * 60 + 20,
     99     2 * 60 + 19,
    100     2 * 60 + 20,
    101     2 * 60 + 19,
    102     2 * 60 + 20,
    103     2 * 60 + 19,
    104 };
    105 
    106 /**********************
    107  *      MACROS
    108  **********************/
    109 
    110 /**********************
    111  *   GLOBAL FUNCTIONS
    112  **********************/
    113 
    114 void lv_demo_music(void)
    115 {
    116     lv_obj_set_style_bg_color(lv_scr_act(), lv_color_hex(0x343247), 0);
    117 
    118     list = _lv_demo_music_list_create(lv_scr_act());
    119     ctrl = _lv_demo_music_main_create(lv_scr_act());
    120 
    121 #if LV_DEMO_MUSIC_AUTO_PLAY
    122     lv_timer_create(auto_step_cb, 1000, NULL);
    123 #endif
    124 }
    125 
    126 const char * _lv_demo_music_get_title(uint32_t track_id)
    127 {
    128     if(track_id >= sizeof(title_list) / sizeof(title_list[0])) return NULL;
    129     return title_list[track_id];
    130 }
    131 
    132 const char * _lv_demo_music_get_artist(uint32_t track_id)
    133 {
    134     if(track_id >= sizeof(artist_list) / sizeof(artist_list[0])) return NULL;
    135     return artist_list[track_id];
    136 }
    137 
    138 const char * _lv_demo_music_get_genre(uint32_t track_id)
    139 {
    140     if(track_id >= sizeof(genre_list) / sizeof(genre_list[0])) return NULL;
    141     return genre_list[track_id];
    142 }
    143 
    144 uint32_t _lv_demo_music_get_track_length(uint32_t track_id)
    145 {
    146     if(track_id >= sizeof(time_list) / sizeof(time_list[0])) return 0;
    147     return time_list[track_id];
    148 }
    149 
    150 /**********************
    151  *   STATIC FUNCTIONS
    152  **********************/
    153 
    154 #if LV_DEMO_MUSIC_AUTO_PLAY
    155 static void auto_step_cb(lv_timer_t * t)
    156 {
    157     LV_UNUSED(t);
    158     static uint32_t state = 0;
    159 
    160 #if LV_DEMO_MUSIC_LARGE
    161     const lv_font_t * font_small = &lv_font_montserrat_22;
    162     const lv_font_t * font_large = &lv_font_montserrat_32;
    163 #else
    164     const lv_font_t * font_small = &lv_font_montserrat_12;
    165     const lv_font_t * font_large = &lv_font_montserrat_16;
    166 #endif
    167 
    168     switch(state) {
    169         case 5:
    170             _lv_demo_music_album_next(true);
    171             break;
    172 
    173         case 6:
    174             _lv_demo_music_album_next(true);
    175             break;
    176         case 7:
    177             _lv_demo_music_album_next(true);
    178             break;
    179         case 8:
    180             _lv_demo_music_play(0);
    181             break;
    182 #if LV_DEMO_MUSIC_SQUARE || LV_DEMO_MUSIC_ROUND
    183         case 11:
    184             lv_obj_scroll_by(ctrl, 0, -LV_VER_RES, LV_ANIM_ON);
    185             break;
    186         case 13:
    187             lv_obj_scroll_by(ctrl, 0, -LV_VER_RES, LV_ANIM_ON);
    188             break;
    189 #else
    190         case 12:
    191             lv_obj_scroll_by(ctrl, 0, -LV_VER_RES, LV_ANIM_ON);
    192             break;
    193 #endif
    194         case 15:
    195             lv_obj_scroll_by(list, 0, -300, LV_ANIM_ON);
    196             break;
    197         case 16:
    198             lv_obj_scroll_by(list, 0, 300, LV_ANIM_ON);
    199             break;
    200         case 18:
    201             _lv_demo_music_play(1);
    202             break;
    203         case 19:
    204             lv_obj_scroll_by(ctrl, 0, LV_VER_RES, LV_ANIM_ON);
    205             break;
    206 #if LV_DEMO_MUSIC_SQUARE || LV_DEMO_MUSIC_ROUND
    207         case 20:
    208             lv_obj_scroll_by(ctrl, 0, LV_VER_RES, LV_ANIM_ON);
    209             break;
    210 #endif
    211         case 30:
    212             _lv_demo_music_play(2);
    213             break;
    214         case 40: {
    215                 lv_obj_t * bg = lv_layer_top();
    216                 lv_obj_set_style_bg_color(bg, lv_color_hex(0x6f8af6), 0);
    217                 lv_obj_set_style_text_color(bg, lv_color_white(), 0);
    218                 lv_obj_set_style_bg_opa(bg, LV_OPA_COVER, 0);
    219                 lv_obj_fade_in(bg, 400, 0);
    220                 lv_obj_t * dsc = lv_label_create(bg);
    221                 lv_obj_set_style_text_font(dsc, font_small, 0);
    222                 lv_label_set_text(dsc, "The average FPS is");
    223                 lv_obj_align(dsc, LV_ALIGN_TOP_MID, 0, 90);
    224 
    225                 lv_obj_t * num = lv_label_create(bg);
    226                 lv_obj_set_style_text_font(num, font_large, 0);
    227 #if LV_USE_PERF_MONITOR
    228                 lv_label_set_text_fmt(num, "%d", lv_refr_get_fps_avg());
    229 #endif
    230                 lv_obj_align(num, LV_ALIGN_TOP_MID, 0, 120);
    231 
    232                 lv_obj_t * attr = lv_label_create(bg);
    233                 lv_obj_set_style_text_align(attr, LV_TEXT_ALIGN_CENTER, 0);
    234                 lv_obj_set_style_text_font(attr, font_small, 0);
    235 #if LV_DEMO_MUSIC_SQUARE || LV_DEMO_MUSIC_ROUND
    236                 lv_label_set_text(attr, "Copyright 2020 LVGL Kft.\nwww.lvgl.io | lvgl@lvgl.io");
    237 #else
    238                 lv_label_set_text(attr, "Copyright 2020 LVGL Kft. | www.lvgl.io | lvgl@lvgl.io");
    239 #endif
    240                 lv_obj_align(attr, LV_ALIGN_BOTTOM_MID, 0, -10);
    241                 break;
    242             }
    243         case 41:
    244             lv_scr_load(lv_obj_create(NULL));
    245             _lv_demo_music_pause();
    246             break;
    247     }
    248     state++;
    249 }
    250 
    251 #endif /*LV_DEMO_MUSIC_AUTO_PLAY*/
    252 
    253 #endif /*LV_USE_DEMO_MUSIC*/