diff options
Diffstat (limited to 'window-clock.c')
-rw-r--r-- | window-clock.c | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/window-clock.c b/window-clock.c new file mode 100644 index 00000000..e84635f6 --- /dev/null +++ b/window-clock.c @@ -0,0 +1,124 @@ +/* $OpenBSD$ */ + +/* + * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER + * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <sys/types.h> + +#include <string.h> +#include <time.h> + +#include "tmux.h" + +struct screen *window_clock_init(struct window_pane *); +void window_clock_free(struct window_pane *); +void window_clock_resize(struct window_pane *, u_int, u_int); +void window_clock_key(struct window_pane *, struct client *, int); +void window_clock_timer(struct window_pane *); + +void window_clock_draw_screen(struct window_pane *); + +const struct window_mode window_clock_mode = { + window_clock_init, + window_clock_free, + window_clock_resize, + window_clock_key, + NULL, + window_clock_timer, +}; + +struct window_clock_mode_data { + struct screen screen; + time_t tim; +}; + +struct screen * +window_clock_init(struct window_pane *wp) +{ + struct window_clock_mode_data *data; + struct screen *s; + + wp->modedata = data = xmalloc(sizeof *data); + data->tim = time(NULL); + + s = &data->screen; + screen_init(s, screen_size_x(&wp->base), screen_size_y(&wp->base), 0); + s->mode &= ~MODE_CURSOR; + + window_clock_draw_screen(wp); + + return (s); +} + +void +window_clock_free(struct window_pane *wp) +{ + struct window_clock_mode_data *data = wp->modedata; + + screen_free(&data->screen); + xfree(data); +} + +void +window_clock_resize(struct window_pane *wp, u_int sx, u_int sy) +{ + struct window_clock_mode_data *data = wp->modedata; + struct screen *s = &data->screen; + + screen_resize(s, sx, sy); + window_clock_draw_screen(wp); +} + +void +window_clock_key( + struct window_pane *wp, unused struct client *c, unused int key) +{ + window_pane_reset_mode(wp); +} + +void +window_clock_timer(struct window_pane *wp) +{ + struct window_clock_mode_data *data = wp->modedata; + struct tm *now, *then; + time_t t; + + t = time(NULL); + now = gmtime(&t); + then = gmtime(&data->tim); + if (now->tm_min == then->tm_min) + return; + data->tim = t; + + window_clock_draw_screen(wp); + server_redraw_window(wp->window); +} + +void +window_clock_draw_screen(struct window_pane *wp) +{ + struct window_clock_mode_data *data = wp->modedata; + struct screen_write_ctx ctx; + u_int colour; + int style; + + colour = options_get_number(&wp->window->options, "clock-mode-colour"); + style = options_get_number(&wp->window->options, "clock-mode-style"); + + screen_write_start(&ctx, NULL, &data->screen); + clock_draw(&ctx, colour, style); + screen_write_stop(&ctx); +} |