static void emit_event(const isdv4_event_t *event)
{
fibril_mutex_lock(&client_mutex);
async_sess_t *sess = client_sess;
fibril_mutex_unlock(&client_mutex);
if (!sess) return;
async_exch_t *exch = async_exchange_begin(sess);
if (exch) {
unsigned int max_x = state.stylus_max_x;
unsigned int max_y = state.stylus_max_y;
if (event->source == TOUCH) {
max_x = state.touch_max_x;
max_y = state.touch_max_y;
}
async_msg_4(exch, MOUSEEV_ABS_MOVE_EVENT, event->x, event->y,
max_x, max_y);
if (event->type == PRESS || event->type == RELEASE) {
async_msg_2(exch, MOUSEEV_BUTTON_EVENT, event->button,
event->type == PRESS);
}
}
async_exchange_end(exch);
}
/** Mouse pointer has moved. */
void mouse_push_event_move(mouse_dev_t *mdev, int dx, int dy, int dz)
{
async_exch_t *exch = async_exchange_begin(client_sess);
if (dx || dy)
async_msg_2(exch, INPUT_EVENT_MOVE, dx, dy);
if (dz) {
// TODO: Implement proper wheel support
keycode_t code = dz > 0 ? KC_UP : KC_DOWN;
for (int i = 0; i < 3; ++i) {
async_msg_4(exch, INPUT_EVENT_KEY, KEY_PRESS, code, 0, 0);
}
async_msg_4(exch, INPUT_EVENT_KEY, KEY_RELEASE, code, 0, 0);
}
async_exchange_end(exch);
}
/** Mouse button has been pressed. */
void mouse_push_event_button(mouse_dev_t *mdev, int bnum, int press)
{
async_exch_t *exch = async_exchange_begin(client_sess);
async_msg_2(exch, INPUT_EVENT_BUTTON, bnum, press);
async_exchange_end(exch);
}
