static void nullmodem_timer_proc(unsigned long data)
{
int i;
unsigned long flags;
//dprint("%s jiffies: %lu\n", __FUNCTION__, jiffies);
unsigned long current_jiffies = jiffies;
delta_jiffies = current_jiffies - last_timer_jiffies;
last_timer_jiffies = current_jiffies;
for (i=0; i<NULLMODEM_PAIRS; ++i)
{
struct nullmodem_pair *pair = &pair_table[i];
spin_lock_irqsave(&pair->spin, flags);
handle_end(&pair->a);
handle_end(&pair->b);
spin_unlock_irqrestore(&pair->spin, flags);
}
nullmodem_timer.expires += TIMER_INTERVAL;
add_timer(&nullmodem_timer);
}
// Wait for input from user, quit if recieved 'q' keypress
void Menu::get_keyboard_input() {
while (! dying) {
// Check if we need to resize window display
if (is_term_resized(screen_lines, screen_cols)) {
reframe_resized_window();
}
// Check if we need to update content (i.e. been longer than 5 seconds)
std::chrono::steady_clock::time_point current_time = std::chrono::steady_clock::now();
if (current_time > (last_update + std::chrono::seconds(5))) {
get_lines();
}
// Update window display after each key press
print_window();
// This is blocking
ch = getch();
switch(ch) {
case KEY_UP:
case 'k':
move_cursor_up();
break;
case KEY_DOWN:
case 'j':
move_cursor_down();
break;
case KEY_LEFT:
case 'h':
move_cursor_left();
break;
case KEY_RIGHT:
case 'l':
move_cursor_right();
break;
case 'q':
endwin();
dying = true;
break;
case KEY_PPAGE:
handle_page_up();
break;
case KEY_NPAGE:
handle_page_down();
break;
case KEY_HOME:
handle_home();
break;
case KEY_END:
handle_end();
break;
case KEY_ENTER:
case 10:
case 13:
handle_enter_key();
break;
default:
// Uncoded key, ignore
break;
}
}
}
static int handle_end_array(void *ctx)
{
return handle_end(ctx, 1);
}
static int handle_end_map(void *ctx)
{
return handle_end(ctx, 0);
}
