static gboolean joystick_handler (GIOChannel *source, GIOCondition cond, CustomData *data) {
#define JS_EVENT_BUTTON 0x01 /* button pressed/released */
#define JS_EVENT_AXIS 0x02 /* joystick moved */
#define JS_EVENT_INIT 0x80 /* initial state of device */
int joyfd;
struct js_event {
uint32_t time; /* event timestamp in milliseconds */
int16_t value; /* value */
uint8_t type; /* event type */
uint8_t number; /* axis/button number */
} e;
joyfd = g_io_channel_unix_get_fd(source);
read(joyfd, &e, sizeof(struct js_event));
if ((e.type & ~JS_EVENT_INIT) == JS_EVENT_BUTTON) {
if (e.number < NUM_PLAYERS) {
if (e.value) {
audio_play_player (&data[e.number]);
} else {
stop_cb (NULL, &data[e.number]);
}
}
g_print ("joystick button %d = %d\n", e.number, e.value);
}
return TRUE;
}
static void keyboard_handler(CustomData *data) {
g_print ("Keyboard interaction, calling handler\n");
if (audio_is_playing(data)) {
stop_cb (NULL, data);
} else {
audio_play_player (data);
}
}
/* This function is called when the main window is closed */
static void delete_event_cb (GtkWidget *widget, GdkEvent *event, CustomData *data) {
stop_cb (NULL, data);
gtk_main_quit ();
}
/*
* @brief callback when main window is closed
* */
static void delete_event_cb (GtkWidget *widget, GdkEvent *event, CustomData *data){
stop_cb(NULL, data); /* stop playback*/
gtk_main_quit(); /* huh, what?? */
}
