func (t *Terminal) Run() {
C.fargo_install_rl()
interrupts := make(chan os.Signal, 1)
signal.Notify(interrupts, os.Interrupt)
/* "event loop" for the terminal */
err := 0
for err >= 0 {
if t.promptChange {
t.promptChange = false
if t.prompt != nil {
C.free(unsafe.Pointer(t.prompt))
}
t.prompt = C.CString(t.nick + ":" + t.cwd + " $ ")
C.rl_set_prompt(t.prompt)
C.rl_redisplay()
}
/* Couldn't ever figure out FD_SET for select... */
err = int(C.fargo_select_stdin())
if err > 0 {
C.rl_callback_read_char()
}
/* check for things to do from channels */
looping := true
for looping {
select {
case msg := <-t.msgs:
C.fargo_clear_rl()
println(msg)
C.rl_forced_update_display()
case <-interrupts:
t.quit()
default:
looping = false
}
}
}
C.rl_callback_handler_remove()
}
// rl_forced_update_display / redraw
func ForceUpdateDisplay() {
C.rl_forced_update_display()
}
