Annotation of embedaddon/tmux/window-clock.c, revision 1.1
1.1 ! misho 1: /* $OpenBSD$ */
! 2:
! 3: /*
! 4: * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
! 5: *
! 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.
! 9: *
! 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.
! 17: */
! 18:
! 19: #include <sys/types.h>
! 20:
! 21: #include <stdlib.h>
! 22: #include <string.h>
! 23: #include <time.h>
! 24:
! 25: #include "tmux.h"
! 26:
! 27: static struct screen *window_clock_init(struct window_pane *);
! 28: static void window_clock_free(struct window_pane *);
! 29: static void window_clock_resize(struct window_pane *, u_int, u_int);
! 30: static void window_clock_key(struct window_pane *, struct client *,
! 31: struct session *, key_code, struct mouse_event *);
! 32:
! 33: static void window_clock_timer_callback(int, short, void *);
! 34: static void window_clock_draw_screen(struct window_pane *);
! 35:
! 36: const struct window_mode window_clock_mode = {
! 37: .init = window_clock_init,
! 38: .free = window_clock_free,
! 39: .resize = window_clock_resize,
! 40: .key = window_clock_key,
! 41: };
! 42:
! 43: struct window_clock_mode_data {
! 44: struct screen screen;
! 45: time_t tim;
! 46: struct event timer;
! 47: };
! 48:
! 49: const char window_clock_table[14][5][5] = {
! 50: { { 1,1,1,1,1 }, /* 0 */
! 51: { 1,0,0,0,1 },
! 52: { 1,0,0,0,1 },
! 53: { 1,0,0,0,1 },
! 54: { 1,1,1,1,1 } },
! 55: { { 0,0,0,0,1 }, /* 1 */
! 56: { 0,0,0,0,1 },
! 57: { 0,0,0,0,1 },
! 58: { 0,0,0,0,1 },
! 59: { 0,0,0,0,1 } },
! 60: { { 1,1,1,1,1 }, /* 2 */
! 61: { 0,0,0,0,1 },
! 62: { 1,1,1,1,1 },
! 63: { 1,0,0,0,0 },
! 64: { 1,1,1,1,1 } },
! 65: { { 1,1,1,1,1 }, /* 3 */
! 66: { 0,0,0,0,1 },
! 67: { 1,1,1,1,1 },
! 68: { 0,0,0,0,1 },
! 69: { 1,1,1,1,1 } },
! 70: { { 1,0,0,0,1 }, /* 4 */
! 71: { 1,0,0,0,1 },
! 72: { 1,1,1,1,1 },
! 73: { 0,0,0,0,1 },
! 74: { 0,0,0,0,1 } },
! 75: { { 1,1,1,1,1 }, /* 5 */
! 76: { 1,0,0,0,0 },
! 77: { 1,1,1,1,1 },
! 78: { 0,0,0,0,1 },
! 79: { 1,1,1,1,1 } },
! 80: { { 1,1,1,1,1 }, /* 6 */
! 81: { 1,0,0,0,0 },
! 82: { 1,1,1,1,1 },
! 83: { 1,0,0,0,1 },
! 84: { 1,1,1,1,1 } },
! 85: { { 1,1,1,1,1 }, /* 7 */
! 86: { 0,0,0,0,1 },
! 87: { 0,0,0,0,1 },
! 88: { 0,0,0,0,1 },
! 89: { 0,0,0,0,1 } },
! 90: { { 1,1,1,1,1 }, /* 8 */
! 91: { 1,0,0,0,1 },
! 92: { 1,1,1,1,1 },
! 93: { 1,0,0,0,1 },
! 94: { 1,1,1,1,1 } },
! 95: { { 1,1,1,1,1 }, /* 9 */
! 96: { 1,0,0,0,1 },
! 97: { 1,1,1,1,1 },
! 98: { 0,0,0,0,1 },
! 99: { 1,1,1,1,1 } },
! 100: { { 0,0,0,0,0 }, /* : */
! 101: { 0,0,1,0,0 },
! 102: { 0,0,0,0,0 },
! 103: { 0,0,1,0,0 },
! 104: { 0,0,0,0,0 } },
! 105: { { 1,1,1,1,1 }, /* A */
! 106: { 1,0,0,0,1 },
! 107: { 1,1,1,1,1 },
! 108: { 1,0,0,0,1 },
! 109: { 1,0,0,0,1 } },
! 110: { { 1,1,1,1,1 }, /* P */
! 111: { 1,0,0,0,1 },
! 112: { 1,1,1,1,1 },
! 113: { 1,0,0,0,0 },
! 114: { 1,0,0,0,0 } },
! 115: { { 1,0,0,0,1 }, /* M */
! 116: { 1,1,0,1,1 },
! 117: { 1,0,1,0,1 },
! 118: { 1,0,0,0,1 },
! 119: { 1,0,0,0,1 } },
! 120: };
! 121:
! 122: static void
! 123: window_clock_timer_callback(__unused int fd, __unused short events, void *arg)
! 124: {
! 125: struct window_pane *wp = arg;
! 126: struct window_clock_mode_data *data = wp->modedata;
! 127: struct tm now, then;
! 128: time_t t;
! 129: struct timeval tv = { .tv_sec = 1 };
! 130:
! 131: evtimer_del(&data->timer);
! 132: evtimer_add(&data->timer, &tv);
! 133:
! 134: t = time(NULL);
! 135: gmtime_r(&t, &now);
! 136: gmtime_r(&data->tim, &then);
! 137: if (now.tm_min == then.tm_min)
! 138: return;
! 139: data->tim = t;
! 140:
! 141: window_clock_draw_screen(wp);
! 142: server_redraw_window(wp->window);
! 143: }
! 144:
! 145: static struct screen *
! 146: window_clock_init(struct window_pane *wp)
! 147: {
! 148: struct window_clock_mode_data *data;
! 149: struct screen *s;
! 150: struct timeval tv = { .tv_sec = 1 };
! 151:
! 152: wp->modedata = data = xmalloc(sizeof *data);
! 153: data->tim = time(NULL);
! 154:
! 155: evtimer_set(&data->timer, window_clock_timer_callback, wp);
! 156: evtimer_add(&data->timer, &tv);
! 157:
! 158: s = &data->screen;
! 159: screen_init(s, screen_size_x(&wp->base), screen_size_y(&wp->base), 0);
! 160: s->mode &= ~MODE_CURSOR;
! 161:
! 162: window_clock_draw_screen(wp);
! 163:
! 164: return (s);
! 165: }
! 166:
! 167: static void
! 168: window_clock_free(struct window_pane *wp)
! 169: {
! 170: struct window_clock_mode_data *data = wp->modedata;
! 171:
! 172: evtimer_del(&data->timer);
! 173: screen_free(&data->screen);
! 174: free(data);
! 175: }
! 176:
! 177: static void
! 178: window_clock_resize(struct window_pane *wp, u_int sx, u_int sy)
! 179: {
! 180: struct window_clock_mode_data *data = wp->modedata;
! 181: struct screen *s = &data->screen;
! 182:
! 183: screen_resize(s, sx, sy, 0);
! 184: window_clock_draw_screen(wp);
! 185: }
! 186:
! 187: static void
! 188: window_clock_key(struct window_pane *wp, __unused struct client *c,
! 189: __unused struct session *sess, __unused key_code key,
! 190: __unused struct mouse_event *m)
! 191: {
! 192: window_pane_reset_mode(wp);
! 193: }
! 194:
! 195: static void
! 196: window_clock_draw_screen(struct window_pane *wp)
! 197: {
! 198: struct window_clock_mode_data *data = wp->modedata;
! 199: struct screen_write_ctx ctx;
! 200: int colour, style;
! 201: struct screen *s = &data->screen;
! 202: struct grid_cell gc;
! 203: char tim[64], *ptr;
! 204: time_t t;
! 205: struct tm *tm;
! 206: u_int i, j, x, y, idx;
! 207:
! 208: colour = options_get_number(wp->window->options, "clock-mode-colour");
! 209: style = options_get_number(wp->window->options, "clock-mode-style");
! 210:
! 211: screen_write_start(&ctx, NULL, s);
! 212:
! 213: t = time(NULL);
! 214: tm = localtime(&t);
! 215: if (style == 0) {
! 216: strftime(tim, sizeof tim, "%l:%M ", localtime(&t));
! 217: if (tm->tm_hour >= 12)
! 218: strlcat(tim, "PM", sizeof tim);
! 219: else
! 220: strlcat(tim, "AM", sizeof tim);
! 221: } else
! 222: strftime(tim, sizeof tim, "%H:%M", tm);
! 223:
! 224: screen_write_clearscreen(&ctx, 8);
! 225:
! 226: if (screen_size_x(s) < 6 * strlen(tim) || screen_size_y(s) < 6) {
! 227: if (screen_size_x(s) >= strlen(tim) && screen_size_y(s) != 0) {
! 228: x = (screen_size_x(s) / 2) - (strlen(tim) / 2);
! 229: y = screen_size_y(s) / 2;
! 230: screen_write_cursormove(&ctx, x, y);
! 231:
! 232: memcpy(&gc, &grid_default_cell, sizeof gc);
! 233: gc.flags |= GRID_FLAG_NOPALETTE;
! 234: gc.fg = colour;
! 235: screen_write_puts(&ctx, &gc, "%s", tim);
! 236: }
! 237:
! 238: screen_write_stop(&ctx);
! 239: return;
! 240: }
! 241:
! 242: x = (screen_size_x(s) / 2) - 3 * strlen(tim);
! 243: y = (screen_size_y(s) / 2) - 3;
! 244:
! 245: memcpy(&gc, &grid_default_cell, sizeof gc);
! 246: gc.flags |= GRID_FLAG_NOPALETTE;
! 247: gc.bg = colour;
! 248: for (ptr = tim; *ptr != '\0'; ptr++) {
! 249: if (*ptr >= '0' && *ptr <= '9')
! 250: idx = *ptr - '0';
! 251: else if (*ptr == ':')
! 252: idx = 10;
! 253: else if (*ptr == 'A')
! 254: idx = 11;
! 255: else if (*ptr == 'P')
! 256: idx = 12;
! 257: else if (*ptr == 'M')
! 258: idx = 13;
! 259: else {
! 260: x += 6;
! 261: continue;
! 262: }
! 263:
! 264: for (j = 0; j < 5; j++) {
! 265: for (i = 0; i < 5; i++) {
! 266: screen_write_cursormove(&ctx, x + i, y + j);
! 267: if (window_clock_table[idx][j][i])
! 268: screen_write_putc(&ctx, &gc, ' ');
! 269: }
! 270: }
! 271: x += 6;
! 272: }
! 273:
! 274: screen_write_stop(&ctx);
! 275: }
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to window-clock.c CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / tmux