tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1// SPDX-License-Identifier: GPL-2.0
2#include "../cache.h"
3#include "../progress.h"
4#include "../libslang.h"
5#include "../ui.h"
6#include "tui.h"
7#include "../browser.h"
8
9static void tui_progress__update(struct ui_progress *p)
10{
11 int bar, y;
12 /*
13 * FIXME: We should have a per UI backend way of showing progress,
14 * stdio will just show a percentage as NN%, etc.
15 */
16 if (use_browser <= 0)
17 return;
18
19 if (p->total == 0)
20 return;
21
22 ui__refresh_dimensions(false);
23 pthread_mutex_lock(&ui__lock);
24 y = SLtt_Screen_Rows / 2 - 2;
25 SLsmg_set_color(0);
26 SLsmg_draw_box(y, 0, 3, SLtt_Screen_Cols);
27 SLsmg_gotorc(y++, 1);
28 SLsmg_write_string((char *)p->title);
29 SLsmg_fill_region(y, 1, 1, SLtt_Screen_Cols - 2, ' ');
30 SLsmg_set_color(HE_COLORSET_SELECTED);
31 bar = ((SLtt_Screen_Cols - 2) * p->curr) / p->total;
32 SLsmg_fill_region(y, 1, 1, bar, ' ');
33 SLsmg_refresh();
34 pthread_mutex_unlock(&ui__lock);
35}
36
37static void tui_progress__finish(void)
38{
39 int y;
40
41 if (use_browser <= 0)
42 return;
43
44 ui__refresh_dimensions(false);
45 pthread_mutex_lock(&ui__lock);
46 y = SLtt_Screen_Rows / 2 - 2;
47 SLsmg_set_color(0);
48 SLsmg_fill_region(y, 0, 3, SLtt_Screen_Cols, ' ');
49 SLsmg_refresh();
50 pthread_mutex_unlock(&ui__lock);
51}
52
53static struct ui_progress_ops tui_progress__ops =
54{
55 .update = tui_progress__update,
56 .finish = tui_progress__finish,
57};
58
59void tui_progress__init(void)
60{
61 ui_progress__ops = &tui_progress__ops;
62}