void
gui_main_signal_sigwinch ()
{
gui_signal_sigwinch_received = 1;
gui_window_ask_refresh (2);
}
void
gui_bar_window_free (struct t_gui_bar_window *bar_window,
struct t_gui_window *window)
{
/* remove window bar from list */
if (window)
{
if (bar_window->prev_bar_window)
(bar_window->prev_bar_window)->next_bar_window = bar_window->next_bar_window;
if (bar_window->next_bar_window)
(bar_window->next_bar_window)->prev_bar_window = bar_window->prev_bar_window;
if (window->bar_windows == bar_window)
window->bar_windows = bar_window->next_bar_window;
if (window->last_bar_window == bar_window)
window->last_bar_window = bar_window->prev_bar_window;
}
/* free data */
gui_bar_window_content_free (bar_window);
gui_bar_window_objects_free (bar_window);
free (bar_window->gui_objects);
free (bar_window);
gui_window_ask_refresh (1);
}
void
gui_color_reset_pairs ()
{
if (gui_color_pairs)
{
memset (gui_color_pairs, 0,
(gui_color_term_colors + 2)
* (gui_color_term_colors + 2)
* sizeof (gui_color_pairs[0]));
gui_color_pairs_used = 0;
gui_color_warning_pairs_full = 0;
gui_color_buffer_refresh_needed = 1;
gui_window_ask_refresh (1);
}
}
void
gui_main_loop ()
{
struct t_hook *hook_fd_keyboard;
/* catch SIGWINCH signal: redraw screen */
util_catch_signal (SIGWINCH, &gui_main_signal_sigwinch);
/* hook stdin (read keyboard) */
hook_fd_keyboard = hook_fd (NULL, STDIN_FILENO, 1, 0, 0,
&gui_key_read_cb, NULL);
gui_window_ask_refresh (1);
while (!dogechat_quit)
{
/* execute timer hooks */
hook_timer_exec ();
/* auto reset of color pairs */
if (gui_color_pairs_auto_reset)
{
gui_color_reset_pairs ();
gui_color_pairs_auto_reset_last = time (NULL);
gui_color_pairs_auto_reset = 0;
gui_color_pairs_auto_reset_pending = 1;
}
gui_main_refreshs ();
if (gui_window_refresh_needed && !gui_window_bare_display)
gui_main_refreshs ();
if (gui_signal_sigwinch_received)
{
(void) hook_signal_send ("signal_sigwinch",
DOGECHAT_HOOK_SIGNAL_STRING, NULL);
gui_signal_sigwinch_received = 0;
}
gui_color_pairs_auto_reset_pending = 0;
/* execute fd hooks */
hook_fd_exec ();
}
/* remove keyboard hook */
unhook (hook_fd_keyboard);
}
void
gui_color_switch_colors ()
{
if (gui_color_hook_timer)
{
unhook (gui_color_hook_timer);
gui_color_hook_timer = NULL;
}
/*
* when we press alt-c many times quickly, this just adds some time for
* display of terminal colors
*/
if (gui_color_use_term_colors
&& (gui_color_timer > 0) && (gui_color_timer % 10 == 0))
{
if (gui_color_timer < 120)
gui_color_timer += 10;
gui_color_buffer_display_timer ();
}
else
{
gui_color_use_term_colors ^= 1;
if (gui_color_use_term_colors)
gui_color_init_pairs_terminal ();
else
gui_color_init_pairs_weechat ();
gui_color_buffer_refresh_needed = 1;
gui_window_ask_refresh (1);
if (gui_color_use_term_colors)
gui_color_timer = GUI_COLOR_TIMER_TERM_COLORS;
}
if (gui_color_use_term_colors)
{
gui_color_hook_timer = hook_timer (NULL, 1000, 0, 0,
&gui_color_timer_cb, NULL);
}
}
void
gui_bar_window_set_current_size (struct t_gui_bar_window *bar_window,
struct t_gui_window *window, int size)
{
int new_size, max_size;
if (size == 0)
new_size = 1;
else
{
new_size = size;
if ((size != 0) && (CONFIG_INTEGER(bar_window->bar->options[GUI_BAR_OPTION_SIZE_MAX]) > 0)
&& (size > CONFIG_INTEGER(bar_window->bar->options[GUI_BAR_OPTION_SIZE_MAX])))
{
new_size = CONFIG_INTEGER(bar_window->bar->options[GUI_BAR_OPTION_SIZE_MAX]);
if (new_size < 1)
new_size = 1;
}
}
if (bar_window->current_size != new_size)
{
max_size = gui_bar_window_get_max_size (bar_window, window);
new_size = (max_size < new_size) ? max_size : new_size;
if (bar_window->current_size != new_size)
{
bar_window->current_size = new_size;
if (!CONFIG_BOOLEAN(bar_window->bar->options[GUI_BAR_OPTION_HIDDEN]))
{
gui_bar_window_calculate_pos_size (bar_window, window);
gui_bar_window_create_win (bar_window);
if (window)
window->refresh_needed = 1;
else
gui_window_ask_refresh (1);
}
}
}
}
void
gui_main_loop ()
{
struct t_hook *hook_fd_keyboard;
struct timeval tv_timeout;
fd_set read_fds, write_fds, except_fds;
int max_fd;
int ready;
/* catch SIGTERM signal: quit program */
util_catch_signal (SIGTERM, &gui_main_signal_sigterm);
util_catch_signal (SIGQUIT, &gui_main_signal_sigquit);
/* catch SIGHUP signal: reload configuration */
util_catch_signal (SIGHUP, &gui_main_signal_sighup);
/* catch SIGWINCH signal: redraw screen */
util_catch_signal (SIGWINCH, &gui_main_signal_sigwinch);
/* hook stdin (read keyboard) */
hook_fd_keyboard = hook_fd (NULL, STDIN_FILENO, 1, 0, 0,
&gui_key_read_cb, NULL);
gui_window_ask_refresh (1);
while (!weechat_quit)
{
/* reload config, if SIGHUP received */
if (gui_reload_config)
{
gui_reload_config = 0;
log_printf (_("Signal SIGHUP received, reloading configuration "
"files"));
command_reload (NULL, NULL, 0, NULL, NULL);
}
/* execute hook timers */
hook_timer_exec ();
/* auto reset of color pairs */
if (gui_color_pairs_auto_reset)
{
gui_color_reset_pairs ();
gui_color_pairs_auto_reset_last = time (NULL);
gui_color_pairs_auto_reset = 0;
gui_color_pairs_auto_reset_pending = 1;
}
gui_main_refreshs ();
if (gui_window_refresh_needed && !gui_window_bare_display)
gui_main_refreshs ();
if (gui_signal_sigwinch_received)
{
(void) hook_signal_send ("signal_sigwinch",
WEECHAT_HOOK_SIGNAL_STRING, NULL);
gui_signal_sigwinch_received = 0;
}
gui_color_pairs_auto_reset_pending = 0;
/* wait for keyboard or network activity */
FD_ZERO (&read_fds);
FD_ZERO (&write_fds);
FD_ZERO (&except_fds);
max_fd = hook_fd_set (&read_fds, &write_fds, &except_fds);
hook_timer_time_to_next (&tv_timeout);
ready = select (max_fd + 1, &read_fds, &write_fds, &except_fds,
&tv_timeout);
if (ready > 0)
{
hook_fd_exec (&read_fds, &write_fds, &except_fds);
}
}
/* remove keyboard hook */
unhook (hook_fd_keyboard);
}
void
gui_main_signal_sigwinch ()
{
gui_window_ask_refresh (2);
}
int
gui_bar_window_new (struct t_gui_bar *bar, struct t_gui_window *window)
{
struct t_gui_bar_window *new_bar_window, *pos_bar_window;
if (window)
{
if ((CONFIG_INTEGER(bar->options[GUI_BAR_OPTION_TYPE]) == GUI_BAR_TYPE_WINDOW)
&& (!gui_bar_check_conditions_for_window (bar, window)))
return 1;
}
new_bar_window = malloc (sizeof (*new_bar_window));
if (new_bar_window)
{
new_bar_window->bar = bar;
if (window)
{
bar->bar_window = NULL;
if (window->bar_windows)
{
pos_bar_window = gui_bar_window_find_pos (bar, window);
if (pos_bar_window)
{
/* insert before bar window found */
new_bar_window->prev_bar_window = pos_bar_window->prev_bar_window;
new_bar_window->next_bar_window = pos_bar_window;
if (pos_bar_window->prev_bar_window)
(pos_bar_window->prev_bar_window)->next_bar_window = new_bar_window;
else
window->bar_windows = new_bar_window;
pos_bar_window->prev_bar_window = new_bar_window;
}
else
{
/* add to end of list for window */
new_bar_window->prev_bar_window = window->last_bar_window;
new_bar_window->next_bar_window = NULL;
(window->last_bar_window)->next_bar_window = new_bar_window;
window->last_bar_window = new_bar_window;
}
}
else
{
new_bar_window->prev_bar_window = NULL;
new_bar_window->next_bar_window = NULL;
window->bar_windows = new_bar_window;
window->last_bar_window = new_bar_window;
}
}
else
{
bar->bar_window = new_bar_window;
new_bar_window->prev_bar_window = NULL;
new_bar_window->next_bar_window = NULL;
}
new_bar_window->x = 0;
new_bar_window->y = 0;
new_bar_window->width = 1;
new_bar_window->height = 1;
new_bar_window->scroll_x = 0;
new_bar_window->scroll_y = 0;
new_bar_window->cursor_x = -1;
new_bar_window->cursor_y = -1;
new_bar_window->current_size = (CONFIG_INTEGER(bar->options[GUI_BAR_OPTION_SIZE]) == 0) ?
1 : CONFIG_INTEGER(bar->options[GUI_BAR_OPTION_SIZE]);
new_bar_window->items_count = 0;
new_bar_window->items_subcount = NULL;
new_bar_window->items_content = NULL;
new_bar_window->items_refresh_needed = NULL;
gui_bar_window_objects_init (new_bar_window);
gui_bar_window_content_alloc (new_bar_window);
if (gui_init_ok)
{
gui_bar_window_calculate_pos_size (new_bar_window, window);
gui_bar_window_create_win (new_bar_window);
gui_window_ask_refresh (1);
}
return 1;
}
/* failed to create bar window */
return 0;
}
