Add three new copy-mode commands - select-line, copy-line,
[tmux-openbsd.git] / window-clock.c
blob64980df0809a3c5e23aabb787f01bd14aa3b2872
1 /* $OpenBSD$ */
3 /*
4 * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 #include <sys/types.h>
21 #include <string.h>
22 #include <time.h>
24 #include "tmux.h"
26 struct screen *window_clock_init(struct window_pane *);
27 void window_clock_free(struct window_pane *);
28 void window_clock_resize(struct window_pane *, u_int, u_int);
29 void window_clock_key(struct window_pane *, struct session *, int);
30 void window_clock_timer(struct window_pane *);
32 void window_clock_draw_screen(struct window_pane *);
34 const struct window_mode window_clock_mode = {
35 window_clock_init,
36 window_clock_free,
37 window_clock_resize,
38 window_clock_key,
39 NULL,
40 window_clock_timer,
43 struct window_clock_mode_data {
44 struct screen screen;
45 time_t tim;
48 struct screen *
49 window_clock_init(struct window_pane *wp)
51 struct window_clock_mode_data *data;
52 struct screen *s;
54 wp->modedata = data = xmalloc(sizeof *data);
55 data->tim = time(NULL);
57 s = &data->screen;
58 screen_init(s, screen_size_x(&wp->base), screen_size_y(&wp->base), 0);
59 s->mode &= ~MODE_CURSOR;
61 window_clock_draw_screen(wp);
63 return (s);
66 void
67 window_clock_free(struct window_pane *wp)
69 struct window_clock_mode_data *data = wp->modedata;
71 screen_free(&data->screen);
72 xfree(data);
75 void
76 window_clock_resize(struct window_pane *wp, u_int sx, u_int sy)
78 struct window_clock_mode_data *data = wp->modedata;
79 struct screen *s = &data->screen;
81 screen_resize(s, sx, sy);
82 window_clock_draw_screen(wp);
85 /* ARGSUSED */
86 void
87 window_clock_key(
88 struct window_pane *wp, unused struct session *sess, unused int key)
90 window_pane_reset_mode(wp);
93 void
94 window_clock_timer(struct window_pane *wp)
96 struct window_clock_mode_data *data = wp->modedata;
97 struct tm now, then;
98 time_t t;
100 t = time(NULL);
101 gmtime_r(&t, &now);
102 gmtime_r(&data->tim, &then);
103 if (now.tm_min == then.tm_min)
104 return;
105 data->tim = t;
107 window_clock_draw_screen(wp);
108 server_redraw_window(wp->window);
111 void
112 window_clock_draw_screen(struct window_pane *wp)
114 struct window_clock_mode_data *data = wp->modedata;
115 struct screen_write_ctx ctx;
116 int colour, style;
118 colour = options_get_number(&wp->window->options, "clock-mode-colour");
119 style = options_get_number(&wp->window->options, "clock-mode-style");
121 screen_write_start(&ctx, NULL, &data->screen);
122 clock_draw(&ctx, colour, style);
123 screen_write_stop(&ctx);