1b2441318SGreg Kroah-Hartman // SPDX-License-Identifier: GPL-2.0
28233822fSJiri Olsa #include <linux/kernel.h>
37da5c85dSNamhyung Kim #include "../progress.h"
47da5c85dSNamhyung Kim #include "../libslang.h"
57da5c85dSNamhyung Kim #include "../ui.h"
64779a2e9SArnaldo Carvalho de Melo #include "tui.h"
78233822fSJiri Olsa #include "units.h"
87da5c85dSNamhyung Kim #include "../browser.h"
97da5c85dSNamhyung Kim
__tui_progress__init(struct ui_progress * p)1025cc4eb4SJiri Olsa static void __tui_progress__init(struct ui_progress *p)
1125cc4eb4SJiri Olsa {
1225cc4eb4SJiri Olsa p->next = p->step = p->total / (SLtt_Screen_Cols - 2) ?: 1;
1325cc4eb4SJiri Olsa }
1425cc4eb4SJiri Olsa
get_title(struct ui_progress * p,char * buf,size_t size)158233822fSJiri Olsa static int get_title(struct ui_progress *p, char *buf, size_t size)
168233822fSJiri Olsa {
178233822fSJiri Olsa char buf_cur[20];
188233822fSJiri Olsa char buf_tot[20];
198233822fSJiri Olsa int ret;
208233822fSJiri Olsa
218233822fSJiri Olsa ret = unit_number__scnprintf(buf_cur, sizeof(buf_cur), p->curr);
228233822fSJiri Olsa ret += unit_number__scnprintf(buf_tot, sizeof(buf_tot), p->total);
238233822fSJiri Olsa
248233822fSJiri Olsa return ret + scnprintf(buf, size, "%s [%s/%s]",
258233822fSJiri Olsa p->title, buf_cur, buf_tot);
268233822fSJiri Olsa }
278233822fSJiri Olsa
tui_progress__update(struct ui_progress * p)284d3001fdSArnaldo Carvalho de Melo static void tui_progress__update(struct ui_progress *p)
297da5c85dSNamhyung Kim {
308233822fSJiri Olsa char buf[100], *title = (char *) p->title;
317da5c85dSNamhyung Kim int bar, y;
327da5c85dSNamhyung Kim /*
337da5c85dSNamhyung Kim * FIXME: We should have a per UI backend way of showing progress,
347da5c85dSNamhyung Kim * stdio will just show a percentage as NN%, etc.
357da5c85dSNamhyung Kim */
367da5c85dSNamhyung Kim if (use_browser <= 0)
377da5c85dSNamhyung Kim return;
387da5c85dSNamhyung Kim
394d3001fdSArnaldo Carvalho de Melo if (p->total == 0)
407da5c85dSNamhyung Kim return;
417da5c85dSNamhyung Kim
428233822fSJiri Olsa if (p->size) {
438233822fSJiri Olsa get_title(p, buf, sizeof(buf));
448233822fSJiri Olsa title = buf;
458233822fSJiri Olsa }
468233822fSJiri Olsa
47d53e57d0SPatrick Palka ui__refresh_dimensions(false);
48*82aff6ccSIan Rogers mutex_lock(&ui__lock);
497da5c85dSNamhyung Kim y = SLtt_Screen_Rows / 2 - 2;
507da5c85dSNamhyung Kim SLsmg_set_color(0);
517da5c85dSNamhyung Kim SLsmg_draw_box(y, 0, 3, SLtt_Screen_Cols);
527da5c85dSNamhyung Kim SLsmg_gotorc(y++, 1);
538233822fSJiri Olsa SLsmg_write_string(title);
54d53e57d0SPatrick Palka SLsmg_fill_region(y, 1, 1, SLtt_Screen_Cols - 2, ' ');
557da5c85dSNamhyung Kim SLsmg_set_color(HE_COLORSET_SELECTED);
564d3001fdSArnaldo Carvalho de Melo bar = ((SLtt_Screen_Cols - 2) * p->curr) / p->total;
577da5c85dSNamhyung Kim SLsmg_fill_region(y, 1, 1, bar, ' ');
587da5c85dSNamhyung Kim SLsmg_refresh();
59*82aff6ccSIan Rogers mutex_unlock(&ui__lock);
607da5c85dSNamhyung Kim }
61688f2f5bSNamhyung Kim
tui_progress__finish(void)621e259ad4SArnaldo Carvalho de Melo static void tui_progress__finish(void)
631e259ad4SArnaldo Carvalho de Melo {
641e259ad4SArnaldo Carvalho de Melo int y;
651e259ad4SArnaldo Carvalho de Melo
661e259ad4SArnaldo Carvalho de Melo if (use_browser <= 0)
671e259ad4SArnaldo Carvalho de Melo return;
681e259ad4SArnaldo Carvalho de Melo
691e259ad4SArnaldo Carvalho de Melo ui__refresh_dimensions(false);
70*82aff6ccSIan Rogers mutex_lock(&ui__lock);
711e259ad4SArnaldo Carvalho de Melo y = SLtt_Screen_Rows / 2 - 2;
721e259ad4SArnaldo Carvalho de Melo SLsmg_set_color(0);
731e259ad4SArnaldo Carvalho de Melo SLsmg_fill_region(y, 0, 3, SLtt_Screen_Cols, ' ');
741e259ad4SArnaldo Carvalho de Melo SLsmg_refresh();
75*82aff6ccSIan Rogers mutex_unlock(&ui__lock);
761e259ad4SArnaldo Carvalho de Melo }
771e259ad4SArnaldo Carvalho de Melo
7825cc4eb4SJiri Olsa static struct ui_progress_ops tui_progress__ops = {
7925cc4eb4SJiri Olsa .init = __tui_progress__init,
80688f2f5bSNamhyung Kim .update = tui_progress__update,
811e259ad4SArnaldo Carvalho de Melo .finish = tui_progress__finish,
82688f2f5bSNamhyung Kim };
83688f2f5bSNamhyung Kim
tui_progress__init(void)844779a2e9SArnaldo Carvalho de Melo void tui_progress__init(void)
85688f2f5bSNamhyung Kim {
864779a2e9SArnaldo Carvalho de Melo ui_progress__ops = &tui_progress__ops;
87688f2f5bSNamhyung Kim }
88