1 // SPDX-License-Identifier: GPL-2.0
2 #include <linux/kernel.h>
3 #include "../progress.h"
4 #include "../libslang.h"
8 #include "../browser.h"
10 static void __tui_progress__init(struct ui_progress *p)
12 p->next = p->step = p->total / (SLtt_Screen_Cols - 2) ?: 1;
15 static int get_title(struct ui_progress *p, char *buf, size_t size)
21 ret = unit_number__scnprintf(buf_cur, sizeof(buf_cur), p->curr);
22 ret += unit_number__scnprintf(buf_tot, sizeof(buf_tot), p->total);
24 return ret + scnprintf(buf, size, "%s [%s/%s]",
25 p->title, buf_cur, buf_tot);
28 static void tui_progress__update(struct ui_progress *p)
30 char buf[100], *title = (char *) p->title;
33 * FIXME: We should have a per UI backend way of showing progress,
34 * stdio will just show a percentage as NN%, etc.
43 get_title(p, buf, sizeof(buf));
47 ui__refresh_dimensions(false);
48 pthread_mutex_lock(&ui__lock);
49 y = SLtt_Screen_Rows / 2 - 2;
51 SLsmg_draw_box(y, 0, 3, SLtt_Screen_Cols);
53 SLsmg_write_string(title);
54 SLsmg_fill_region(y, 1, 1, SLtt_Screen_Cols - 2, ' ');
55 SLsmg_set_color(HE_COLORSET_SELECTED);
56 bar = ((SLtt_Screen_Cols - 2) * p->curr) / p->total;
57 SLsmg_fill_region(y, 1, 1, bar, ' ');
59 pthread_mutex_unlock(&ui__lock);
62 static void tui_progress__finish(void)
69 ui__refresh_dimensions(false);
70 pthread_mutex_lock(&ui__lock);
71 y = SLtt_Screen_Rows / 2 - 2;
73 SLsmg_fill_region(y, 0, 3, SLtt_Screen_Cols, ' ');
75 pthread_mutex_unlock(&ui__lock);
78 static struct ui_progress_ops tui_progress__ops = {
79 .init = __tui_progress__init,
80 .update = tui_progress__update,
81 .finish = tui_progress__finish,
84 void tui_progress__init(void)
86 ui_progress__ops = &tui_progress__ops;