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command: show number of hidden items in OSD lists 

Affects the "classic" OSD rendering of some properties, like playlists.
This commit is contained in:
wm4 2019-06-02 16:41:38 +02:00
parent 7ed4d77a97
commit 277ab02f38
1 changed files with 12 additions and 6 deletions
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18
player/command.c
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@ -330,29 +330,35 @@ static char *cut_osd_list(struct MPContext *mpctx, char *text, int pos)
char *new = talloc_strdup(NULL, ""); char *new = talloc_strdup(NULL, "");
int start = pos - max_lines / 2; int start = MPMAX(pos - max_lines / 2, 0);
if (start == 1) if (start == 1)
start = 0; // avoid weird transition when pad_h becomes visible start = 0; // avoid weird transition when pad_h becomes visible
int pad_h = start > 0; int pad_h = start > 0;
if (pad_h)
new = talloc_strdup_append_buffer(new, "\342\206\221 (hidden items)\n");
int space = max_lines - pad_h - 1; int space = max_lines - pad_h - 1;
int pad_t = count - start > space; int pad_t = count - start > space;
if (!pad_t) if (!pad_t)
start = count - space; start = count - space;
if (pad_h) {
new = talloc_asprintf_append_buffer(new, "\342\206\221 (%d hidden items)\n",
start);
}
char *head = skip_n_lines(text, start); char *head = skip_n_lines(text, start);
if (!head) { if (!head) {
talloc_free(new); talloc_free(new);
return text; return text;
} }
char *tail = skip_n_lines(head, max_lines - pad_h - pad_t); int lines_shown = max_lines - pad_h - pad_t;
char *tail = skip_n_lines(head, lines_shown);
new = talloc_asprintf_append_buffer(new, "%.*s", new = talloc_asprintf_append_buffer(new, "%.*s",
(int)(tail ? tail - head : strlen(head)), head); (int)(tail ? tail - head : strlen(head)), head);
if (pad_t) if (pad_t) {
new = talloc_strdup_append_buffer(new, "\342\206\223 (hidden items)\n"); new = talloc_asprintf_append_buffer(new, "\342\206\223 (%d hidden items)\n",
count - start - lines_shown + 1);
}
talloc_free(text); talloc_free(text);
return new; return new;