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PictureFlow: Show track list loading message

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When tagcache or storage are busy, it can
take a few seconds for the list to appear.
Meanwhile,  the screen used to be either blank
or the cover was  left suspended in mid-animation,
if the animation was skipped.

Change-Id: I655320c4f92ff496834e252cc77ece47723a8677
This commit is contained in:
Christian Soffke 2022-01-01 15:49:04 +01:00 committed by William Wilgus
parent dded97be34
commit d183959676
1 changed files with 15 additions and 0 deletions
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15
apps/plugins/pictureflow/pictureflow.c
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@ -3549,6 +3549,20 @@ void reset_track_list(void)
} }
} }
static void draw_album_text(void);
static void show_track_list_loading(void)
{
int x = (LCD_WIDTH - mylcd_getstringsize(rb->str(LANG_WAIT), NULL, NULL)) / 2;
mylcd_set_foreground(G_BRIGHT(255));
int char_height = rb->screens[SCREEN_MAIN]->getcharheight();
track_list_yh(char_height);
mylcd_putsxy(x, pf_tracks.list_y + (pf_tracks.list_h - char_height) / 2,
rb->str(LANG_WAIT));
draw_album_text();
mylcd_update();
mylcd_clear_display();
}
/** /**
Display the list of tracks Display the list of tracks
*/ */
@ -3556,6 +3570,7 @@ static void show_track_list(void)
{ {
mylcd_clear_display(); mylcd_clear_display();
if ( center_slide.slide_index != pf_tracks.cur_idx ) { if ( center_slide.slide_index != pf_tracks.cur_idx ) {
show_track_list_loading();
create_track_index(center_slide.slide_index); create_track_index(center_slide.slide_index);
reset_track_list(); reset_track_list();
} }