void update_screen_size(void)
{
if (!term_get_size(&screen_w, &screen_h)) {
if (screen_w < 3)
screen_w = 3;
if (screen_h < 3)
screen_h = 3;
update_window_sizes();
}
}
/* Resize the terminal if needed */
void term_resize_dirty(void)
{
int width, height;
if (!resize_dirty)
return;
resize_dirty = FALSE;
if (!term_get_size(&width, &height))
width = height = -1;
term_resize(width, height);
mainwindows_resize(term_width, term_height);
term_resize_final(width, height);
}
int term_init(void)
{
struct sigaction act;
int width, height;
last_fg = last_bg = -1;
last_attrs = 0;
vcx = vcy = 0; crealx = crealy = -1;
vcmove = FALSE; cforcemove = TRUE;
curs_visible = TRUE;
current_term = terminfo_core_init(stdin, stdout);
if (current_term == NULL)
return FALSE;
if (term_get_size(&width, &height)) {
current_term->width = width;
current_term->height = height;
}
/* grab CONT signal */
sigemptyset(&act.sa_mask);
act.sa_flags = 0;
act.sa_handler = sig_cont;
sigaction(SIGCONT, &act, NULL);
sigcont_source = g_source_new(&sigcont_funcs, sizeof(GSource));
g_source_set_callback(sigcont_source, do_redraw, NULL, NULL);
g_source_attach(sigcont_source, NULL);
curs_x = curs_y = 0;
term_width = current_term->width;
term_height = current_term->height;
root_window = term_window_create(0, 0, term_width, term_height);
term_lines_empty = g_new0(char, term_height);
term_set_input_type(TERM_TYPE_8BIT);
term_common_init();
atexit(term_deinit);
return TRUE;
}
