1 // SPDX-License-Identifier: GPL-2.0
2 #include <linux/kernel.h>
3 #include "../../util/cache.h"
4 #include "../progress.h"
5 #include "../libslang.h"
9 #include "../browser.h"
11 static void __tui_progress__init(struct ui_progress *p)
13 p->next = p->step = p->total / (SLtt_Screen_Cols - 2) ?: 1;
16 static int get_title(struct ui_progress *p, char *buf, size_t size)
22 ret = unit_number__scnprintf(buf_cur, sizeof(buf_cur), p->curr);
23 ret += unit_number__scnprintf(buf_tot, sizeof(buf_tot), p->total);
25 return ret + scnprintf(buf, size, "%s [%s/%s]",
26 p->title, buf_cur, buf_tot);
29 static void tui_progress__update(struct ui_progress *p)
31 char buf[100], *title = (char *) p->title;
34 * FIXME: We should have a per UI backend way of showing progress,
35 * stdio will just show a percentage as NN%, etc.
44 get_title(p, buf, sizeof(buf));
48 ui__refresh_dimensions(false);
49 pthread_mutex_lock(&ui__lock);
50 y = SLtt_Screen_Rows / 2 - 2;
52 SLsmg_draw_box(y, 0, 3, SLtt_Screen_Cols);
54 SLsmg_write_string(title);
55 SLsmg_fill_region(y, 1, 1, SLtt_Screen_Cols - 2, ' ');
56 SLsmg_set_color(HE_COLORSET_SELECTED);
57 bar = ((SLtt_Screen_Cols - 2) * p->curr) / p->total;
58 SLsmg_fill_region(y, 1, 1, bar, ' ');
60 pthread_mutex_unlock(&ui__lock);
63 static void tui_progress__finish(void)
70 ui__refresh_dimensions(false);
71 pthread_mutex_lock(&ui__lock);
72 y = SLtt_Screen_Rows / 2 - 2;
74 SLsmg_fill_region(y, 0, 3, SLtt_Screen_Cols, ' ');
76 pthread_mutex_unlock(&ui__lock);
79 static struct ui_progress_ops tui_progress__ops = {
80 .init = __tui_progress__init,
81 .update = tui_progress__update,
82 .finish = tui_progress__finish,
85 void tui_progress__init(void)
87 ui_progress__ops = &tui_progress__ops;