projects/linux·blob master · refs

59 lines · 1.5 KiB

1// SPDX-License-Identifier: GPL-2.0
2#include <inttypes.h>
3
4#include "gtk.h"
5#include "../progress.h"
6
7static GtkWidget *dialog;
8static GtkWidget *progress;
9
10static void gtk_ui_progress__update(struct ui_progress *p)
11{
12 double fraction = p->total ? 1.0 * p->curr / p->total : 0.0;
13 char buf[1024];
14
15 if (dialog == NULL) {
16 GtkWidget *vbox = gtk_vbox_new(TRUE, 5);
17 GtkWidget *label = gtk_label_new(p->title);
18
19 dialog = gtk_window_new(GTK_WINDOW_TOPLEVEL);
20 progress = gtk_progress_bar_new();
21
22 gtk_box_pack_start(GTK_BOX(vbox), label, TRUE, FALSE, 3);
23 gtk_box_pack_start(GTK_BOX(vbox), progress, TRUE, TRUE, 3);
24
25 gtk_container_add(GTK_CONTAINER(dialog), vbox);
26
27 gtk_window_set_title(GTK_WINDOW(dialog), "perf");
28 gtk_window_resize(GTK_WINDOW(dialog), 300, 80);
29 gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
30
31 gtk_widget_show_all(dialog);
32 }
33
34 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progress), fraction);
35 snprintf(buf, sizeof(buf), "%"PRIu64" / %"PRIu64, p->curr, p->total);
36 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(progress), buf);
37
38 /* we didn't call gtk_main yet, so do it manually */
39 while (gtk_events_pending())
40 gtk_main_iteration();
41}
42
43static void gtk_ui_progress__finish(void)
44{
45 /* this will also destroy all of its children */
46 gtk_widget_destroy(dialog);
47
48 dialog = NULL;
49}
50
51static struct ui_progress_ops gtk_ui_progress__ops = {
52 .update = gtk_ui_progress__update,
53 .finish = gtk_ui_progress__finish,
54};
55
56void gtk_ui_progress__init(void)
57{
58 ui_progress__ops = &gtk_ui_progress__ops;
59}