Adding upstream version 3.3a.upstream/3.3a

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 286 insertions, 0 deletions

diff --git a/window-clock.c b/window-clock.c
new file mode 100644
index 0000000..8cef3f9
--- /dev/null
+++ b/window-clock.c
@@ -0,0 +1,286 @@
+/* $OpenBSD$ */
+
+/*
+ * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
+ *
+ * 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 <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#include "tmux.h"
+
+static struct screen *window_clock_init(struct window_mode_entry *,
+		    struct cmd_find_state *, struct args *);
+static void	window_clock_free(struct window_mode_entry *);
+static void	window_clock_resize(struct window_mode_entry *, u_int, u_int);
+static void	window_clock_key(struct window_mode_entry *, struct client *,
+		     struct session *, struct winlink *, key_code,
+		     struct mouse_event *);
+
+static void	window_clock_timer_callback(int, short, void *);
+static void	window_clock_draw_screen(struct window_mode_entry *);
+
+const struct window_mode window_clock_mode = {
+	.name = "clock-mode",
+
+	.init = window_clock_init,
+	.free = window_clock_free,
+	.resize = window_clock_resize,
+	.key = window_clock_key,
+};
+
+struct window_clock_mode_data {
+	struct screen	        screen;
+	time_t			tim;
+	struct event		timer;
+};
+
+const char window_clock_table[14][5][5] = {
+	{ { 1,1,1,1,1 }, /* 0 */
+	  { 1,0,0,0,1 },
+	  { 1,0,0,0,1 },
+	  { 1,0,0,0,1 },
+	  { 1,1,1,1,1 } },
+	{ { 0,0,0,0,1 }, /* 1 */
+	  { 0,0,0,0,1 },
+	  { 0,0,0,0,1 },
+	  { 0,0,0,0,1 },
+	  { 0,0,0,0,1 } },
+	{ { 1,1,1,1,1 }, /* 2 */
+	  { 0,0,0,0,1 },
+	  { 1,1,1,1,1 },
+	  { 1,0,0,0,0 },
+	  { 1,1,1,1,1 } },
+	{ { 1,1,1,1,1 }, /* 3 */
+	  { 0,0,0,0,1 },
+	  { 1,1,1,1,1 },
+	  { 0,0,0,0,1 },
+	  { 1,1,1,1,1 } },
+	{ { 1,0,0,0,1 }, /* 4 */
+	  { 1,0,0,0,1 },
+	  { 1,1,1,1,1 },
+	  { 0,0,0,0,1 },
+	  { 0,0,0,0,1 } },
+	{ { 1,1,1,1,1 }, /* 5 */
+	  { 1,0,0,0,0 },
+	  { 1,1,1,1,1 },
+	  { 0,0,0,0,1 },
+	  { 1,1,1,1,1 } },
+	{ { 1,1,1,1,1 }, /* 6 */
+	  { 1,0,0,0,0 },
+	  { 1,1,1,1,1 },
+	  { 1,0,0,0,1 },
+	  { 1,1,1,1,1 } },
+	{ { 1,1,1,1,1 }, /* 7 */
+	  { 0,0,0,0,1 },
+	  { 0,0,0,0,1 },
+	  { 0,0,0,0,1 },
+	  { 0,0,0,0,1 } },
+	{ { 1,1,1,1,1 }, /* 8 */
+	  { 1,0,0,0,1 },
+	  { 1,1,1,1,1 },
+	  { 1,0,0,0,1 },
+	  { 1,1,1,1,1 } },
+	{ { 1,1,1,1,1 }, /* 9 */
+	  { 1,0,0,0,1 },
+	  { 1,1,1,1,1 },
+	  { 0,0,0,0,1 },
+	  { 1,1,1,1,1 } },
+	{ { 0,0,0,0,0 }, /* : */
+	  { 0,0,1,0,0 },
+	  { 0,0,0,0,0 },
+	  { 0,0,1,0,0 },
+	  { 0,0,0,0,0 } },
+	{ { 1,1,1,1,1 }, /* A */
+	  { 1,0,0,0,1 },
+	  { 1,1,1,1,1 },
+	  { 1,0,0,0,1 },
+	  { 1,0,0,0,1 } },
+	{ { 1,1,1,1,1 }, /* P */
+	  { 1,0,0,0,1 },
+	  { 1,1,1,1,1 },
+	  { 1,0,0,0,0 },
+	  { 1,0,0,0,0 } },
+	{ { 1,0,0,0,1 }, /* M */
+	  { 1,1,0,1,1 },
+	  { 1,0,1,0,1 },
+	  { 1,0,0,0,1 },
+	  { 1,0,0,0,1 } },
+};
+
+static void
+window_clock_timer_callback(__unused int fd, __unused short events, void *arg)
+{
+	struct window_mode_entry	*wme = arg;
+	struct window_pane		*wp = wme->wp;
+	struct window_clock_mode_data	*data = wme->data;
+	struct tm			 now, then;
+	time_t				 t;
+	struct timeval			 tv = { .tv_sec = 1 };
+
+	evtimer_del(&data->timer);
+	evtimer_add(&data->timer, &tv);
+
+	if (TAILQ_FIRST(&wp->modes) != wme)
+		return;
+
+	t = time(NULL);
+	gmtime_r(&t, &now);
+	gmtime_r(&data->tim, &then);
+	if (now.tm_min == then.tm_min)
+		return;
+	data->tim = t;
+
+	window_clock_draw_screen(wme);
+	wp->flags |= PANE_REDRAW;
+}
+
+static struct screen *
+window_clock_init(struct window_mode_entry *wme,
+    __unused struct cmd_find_state *fs, __unused struct args *args)
+{
+	struct window_pane		*wp = wme->wp;
+	struct window_clock_mode_data	*data;
+	struct screen			*s;
+	struct timeval			 tv = { .tv_sec = 1 };
+
+	wme->data = data = xmalloc(sizeof *data);
+	data->tim = time(NULL);
+
+	evtimer_set(&data->timer, window_clock_timer_callback, wme);
+	evtimer_add(&data->timer, &tv);
+
+	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(wme);
+
+	return (s);
+}
+
+static void
+window_clock_free(struct window_mode_entry *wme)
+{
+	struct window_clock_mode_data	*data = wme->data;
+
+	evtimer_del(&data->timer);
+	screen_free(&data->screen);
+	free(data);
+}
+
+static void
+window_clock_resize(struct window_mode_entry *wme, u_int sx, u_int sy)
+{
+	struct window_clock_mode_data	*data = wme->data;
+	struct screen			*s = &data->screen;
+
+	screen_resize(s, sx, sy, 0);
+	window_clock_draw_screen(wme);
+}
+
+static void
+window_clock_key(struct window_mode_entry *wme, __unused struct client *c,
+    __unused struct session *s, __unused struct winlink *wl,
+    __unused key_code key, __unused struct mouse_event *m)
+{
+	window_pane_reset_mode(wme->wp);
+}
+
+static void
+window_clock_draw_screen(struct window_mode_entry *wme)
+{
+	struct window_pane		*wp = wme->wp;
+	struct window_clock_mode_data	*data = wme->data;
+	struct screen_write_ctx	 	 ctx;
+	int				 colour, style;
+	struct screen			*s = &data->screen;
+	struct grid_cell		 gc;
+	char				 tim[64], *ptr;
+	time_t				 t;
+	struct tm			*tm;
+	u_int				 i, j, x, y, idx;
+
+	colour = options_get_number(wp->window->options, "clock-mode-colour");
+	style = options_get_number(wp->window->options, "clock-mode-style");
+
+	screen_write_start(&ctx, s);
+
+	t = time(NULL);
+	tm = localtime(&t);
+	if (style == 0) {
+		strftime(tim, sizeof tim, "%l:%M ", localtime(&t));
+		if (tm->tm_hour >= 12)
+			strlcat(tim, "PM", sizeof tim);
+		else
+			strlcat(tim, "AM", sizeof tim);
+	} else
+		strftime(tim, sizeof tim, "%H:%M", tm);
+
+	screen_write_clearscreen(&ctx, 8);
+
+	if (screen_size_x(s) < 6 * strlen(tim) || screen_size_y(s) < 6) {
+		if (screen_size_x(s) >= strlen(tim) && screen_size_y(s) != 0) {
+			x = (screen_size_x(s) / 2) - (strlen(tim) / 2);
+			y = screen_size_y(s) / 2;
+			screen_write_cursormove(&ctx, x, y, 0);
+
+			memcpy(&gc, &grid_default_cell, sizeof gc);
+			gc.flags |= GRID_FLAG_NOPALETTE;
+			gc.fg = colour;
+			screen_write_puts(&ctx, &gc, "%s", tim);
+		}
+
+		screen_write_stop(&ctx);
+		return;
+	}
+
+	x = (screen_size_x(s) / 2) - 3 * strlen(tim);
+	y = (screen_size_y(s) / 2) - 3;
+
+	memcpy(&gc, &grid_default_cell, sizeof gc);
+	gc.flags |= GRID_FLAG_NOPALETTE;
+	gc.bg = colour;
+	for (ptr = tim; *ptr != '\0'; ptr++) {
+		if (*ptr >= '0' && *ptr <= '9')
+			idx = *ptr - '0';
+		else if (*ptr == ':')
+			idx = 10;
+		else if (*ptr == 'A')
+			idx = 11;
+		else if (*ptr == 'P')
+			idx = 12;
+		else if (*ptr == 'M')
+			idx = 13;
+		else {
+			x += 6;
+			continue;
+		}
+
+		for (j = 0; j < 5; j++) {
+			for (i = 0; i < 5; i++) {
+				screen_write_cursormove(&ctx, x + i, y + j, 0);
+				if (window_clock_table[idx][j][i])
+					screen_write_putc(&ctx, &gc, ' ');
+			}
+		}
+		x += 6;
+	}
+
+	screen_write_stop(&ctx);
+}