4 Copyright (C) 2001 Timo Sirainen
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
27 #include "mainwindows.h"
29 #ifdef HAVE_SYS_IOCTL_H
30 # include <sys/ioctl.h>
35 #define MIN_SCREEN_WIDTH 20
39 static int force_colors;
40 static int resize_dirty;
42 /* Resize the terminal if needed */
43 void term_resize_dirty(void)
56 /* Get new window size */
57 if (ioctl(0, TIOCGWINSZ, &ws) < 0)
60 if (ws.ws_row == term_height && ws.ws_col == term_width) {
61 /* Same size, abort. */
65 if (ws.ws_col < MIN_SCREEN_WIDTH)
66 ws.ws_col = MIN_SCREEN_WIDTH;
73 term_resize(width, height);
74 mainwindows_resize(term_width, term_height);
75 term_resize_final(width, height);
79 static void sig_winch(int p)
86 static void cmd_resize(void)
92 static void read_settings(void)
94 int old_colors = term_use_colors;
96 term_auto_detach(settings_get_bool("term_auto_detach"));
98 if (force_colors != settings_get_bool("term_force_colors")) {
99 force_colors = settings_get_bool("term_force_colors");
100 term_force_colors(force_colors);
103 term_use_colors = settings_get_bool("colors") &&
104 (force_colors || term_has_colors());
106 if (term_use_colors != old_colors)
110 void term_common_init(void)
113 struct sigaction act;
115 settings_add_bool("lookandfeel", "colors", TRUE);
116 settings_add_bool("lookandfeel", "term_force_colors", FALSE);
117 settings_add_bool("lookandfeel", "term_auto_detach", FALSE);
118 settings_add_bool("lookandfeel", "term_utf8", FALSE);
120 force_colors = FALSE;
121 term_use_colors = term_has_colors() && settings_get_bool("colors");
124 signal_add("beep", (SIGNAL_FUNC) term_beep);
125 signal_add("setup changed", (SIGNAL_FUNC) read_settings);
126 command_bind("resize", NULL, (SIGNAL_FUNC) cmd_resize);
129 sigemptyset (&act.sa_mask);
131 act.sa_handler = sig_winch;
132 sigaction(SIGWINCH, &act, NULL);
136 void term_common_deinit(void)
138 command_unbind("resize", (SIGNAL_FUNC) cmd_resize);
139 signal_remove("beep", (SIGNAL_FUNC) term_beep);
140 signal_remove("setup changed", (SIGNAL_FUNC) read_settings);