C++ (Cpp) tp_tap_clear_timer Examples

Example #1

File: evdev-mt-touchpad-tap.c Project: bentiss/libinput

static void
tp_tap_touch3_handle_event(struct tp_dispatch *tp,
			   struct tp_touch *t,
			   enum tap_event event, uint64_t time)
{

	switch (event) {
	case TAP_EVENT_TOUCH:
		tp->tap.state = TAP_STATE_DEAD;
		tp_tap_clear_timer(tp);
		break;
	case TAP_EVENT_MOTION:
	case TAP_EVENT_TIMEOUT:
		tp->tap.state = TAP_STATE_TOUCH_3_HOLD;
		tp_tap_clear_timer(tp);
		break;
	case TAP_EVENT_RELEASE:
		tp->tap.state = TAP_STATE_TOUCH_2_HOLD;
		if (t->tap.state == TAP_TOUCH_STATE_TOUCH) {
			tp_tap_notify(tp,
				      tp->tap.saved_press_time,
				      3,
				      LIBINPUT_BUTTON_STATE_PRESSED);
			tp_tap_notify(tp, time, 3, LIBINPUT_BUTTON_STATE_RELEASED);
		}
		break;
	case TAP_EVENT_BUTTON:
		tp->tap.state = TAP_STATE_DEAD;
		break;
	case TAP_EVENT_THUMB:
		break;
	}
}

Example #2

File: evdev-mt-touchpad-tap.c Project: kbingham/libinput

static void
tp_tap_touch_handle_event(struct tp_dispatch *tp,
			  struct tp_touch *t,
			  enum tap_event event, uint64_t time)
{

	switch (event) {
	case TAP_EVENT_TOUCH:
		tp->tap.state = TAP_STATE_TOUCH_2;
		tp_tap_set_timer(tp, time);
		break;
	case TAP_EVENT_RELEASE:
		tp->tap.state = TAP_STATE_TAPPED;
		tp_tap_notify(tp, time, 1, LIBINPUT_BUTTON_STATE_PRESSED);
		tp_tap_set_timer(tp, time);
		break;
	case TAP_EVENT_TIMEOUT:
	case TAP_EVENT_MOTION:
		tp->tap.state = TAP_STATE_HOLD;
		tp_tap_clear_timer(tp);
		break;
	case TAP_EVENT_BUTTON:
		tp->tap.state = TAP_STATE_DEAD;
		break;
	case TAP_EVENT_THUMB:
		tp->tap.state = TAP_STATE_IDLE;
		t->tap.is_thumb = true;
		t->tap.state = TAP_TOUCH_STATE_DEAD;
		tp_tap_clear_timer(tp);
		break;
	}
}

Example #3

File: evdev-mt-touchpad-tap.c Project: bentiss/libinput

static void
tp_tap_dragging_tap_handle_event(struct tp_dispatch *tp,
				  struct tp_touch *t,
				  enum tap_event event, uint64_t time)
{

	switch (event) {
	case TAP_EVENT_TOUCH:
		tp->tap.state = TAP_STATE_DRAGGING_2;
		tp_tap_clear_timer(tp);
		break;
	case TAP_EVENT_RELEASE:
		tp->tap.state = TAP_STATE_IDLE;
		tp_tap_notify(tp, time, 1, LIBINPUT_BUTTON_STATE_RELEASED);
		break;
	case TAP_EVENT_MOTION:
	case TAP_EVENT_TIMEOUT:
		tp->tap.state = TAP_STATE_DRAGGING;
		break;
	case TAP_EVENT_BUTTON:
		tp->tap.state = TAP_STATE_DEAD;
		tp_tap_notify(tp, time, 1, LIBINPUT_BUTTON_STATE_RELEASED);
		break;
	case TAP_EVENT_THUMB:
		break;
	}
}

Example #4

File: evdev-mt-touchpad-tap.c Project: bentiss/libinput

static void
tp_tap_touch2_handle_event(struct tp_dispatch *tp,
			   struct tp_touch *t,
			   enum tap_event event, uint64_t time)
{

	switch (event) {
	case TAP_EVENT_TOUCH:
		tp->tap.state = TAP_STATE_TOUCH_3;
		tp->tap.saved_press_time = time;
		tp_tap_set_timer(tp, time);
		break;
	case TAP_EVENT_RELEASE:
		tp->tap.state = TAP_STATE_TOUCH_2_RELEASE;
		tp->tap.saved_release_time = time;
		tp_tap_set_timer(tp, time);
		break;
	case TAP_EVENT_MOTION:
		tp_tap_clear_timer(tp);
		/* fallthrough */
	case TAP_EVENT_TIMEOUT:
		tp->tap.state = TAP_STATE_TOUCH_2_HOLD;
		break;
	case TAP_EVENT_BUTTON:
		tp->tap.state = TAP_STATE_DEAD;
		break;
	case TAP_EVENT_THUMB:
		break;
	}
}

Example #5

File: evdev-mt-touchpad-tap.c Project: kbingham/libinput

static void
tp_tap_multitap_handle_event(struct tp_dispatch *tp,
			      struct tp_touch *t,
			      enum tap_event event, uint64_t time)
{
	struct libinput *libinput = tp_libinput_context(tp);

	switch (event) {
	case TAP_EVENT_RELEASE:
		log_bug_libinput(libinput,
				 "invalid tap event, no fingers are down\n");
		break;
	case TAP_EVENT_TOUCH:
		tp->tap.state = TAP_STATE_MULTITAP_DOWN;
		tp->tap.multitap_last_time = time;
		tp_tap_notify(tp, time, 1, LIBINPUT_BUTTON_STATE_PRESSED);
		tp_tap_set_timer(tp, time);
		break;
	case TAP_EVENT_MOTION:
		log_bug_libinput(libinput,
				 "invalid tap event, no fingers are down\n");
		break;
	case TAP_EVENT_TIMEOUT:
		tp->tap.state = TAP_STATE_IDLE;
		tp_tap_notify(tp, time, 1, LIBINPUT_BUTTON_STATE_PRESSED);
		tp_tap_notify(tp, time, 1, LIBINPUT_BUTTON_STATE_RELEASED);
		break;
	case TAP_EVENT_BUTTON:
		tp->tap.state = TAP_STATE_IDLE;
		tp_tap_clear_timer(tp);
		break;
	case TAP_EVENT_THUMB:
		break;
	}
}

Example #6

File: evdev-mt-touchpad-tap.c Project: bentiss/libinput

static void
tp_tap_handle_event(struct tp_dispatch *tp,
		    struct tp_touch *t,
		    enum tap_event event,
		    uint64_t time)
{
	enum tp_tap_state current;

	current = tp->tap.state;

	switch(tp->tap.state) {
	case TAP_STATE_IDLE:
		tp_tap_idle_handle_event(tp, t, event, time);
		break;
	case TAP_STATE_TOUCH:
		tp_tap_touch_handle_event(tp, t, event, time);
		break;
	case TAP_STATE_HOLD:
		tp_tap_hold_handle_event(tp, t, event, time);
		break;
	case TAP_STATE_TAPPED:
		tp_tap_tapped_handle_event(tp, t, event, time);
		break;
	case TAP_STATE_TOUCH_2:
		tp_tap_touch2_handle_event(tp, t, event, time);
		break;
	case TAP_STATE_TOUCH_2_HOLD:
		tp_tap_touch2_hold_handle_event(tp, t, event, time);
		break;
	case TAP_STATE_TOUCH_2_RELEASE:
		tp_tap_touch2_release_handle_event(tp, t, event, time);
		break;
	case TAP_STATE_TOUCH_3:
		tp_tap_touch3_handle_event(tp, t, event, time);
		break;
	case TAP_STATE_TOUCH_3_HOLD:
		tp_tap_touch3_hold_handle_event(tp, t, event, time);
		break;
	case TAP_STATE_DRAGGING_OR_DOUBLETAP:
		tp_tap_dragging_or_doubletap_handle_event(tp, t, event, time);
		break;
	case TAP_STATE_DRAGGING:
		tp_tap_dragging_handle_event(tp, t, event, time);
		break;
	case TAP_STATE_DRAGGING_WAIT:
		tp_tap_dragging_wait_handle_event(tp, t, event, time);
		break;
	case TAP_STATE_DRAGGING_OR_TAP:
		tp_tap_dragging_tap_handle_event(tp, t, event, time);
		break;
	case TAP_STATE_DRAGGING_2:
		tp_tap_dragging2_handle_event(tp, t, event, time);
		break;
	case TAP_STATE_MULTITAP:
		tp_tap_multitap_handle_event(tp, t, event, time);
		break;
	case TAP_STATE_MULTITAP_DOWN:
		tp_tap_multitap_down_handle_event(tp, t, event, time);
		break;
	case TAP_STATE_DEAD:
		tp_tap_dead_handle_event(tp, t, event, time);
		break;
	}

	if (tp->tap.state == TAP_STATE_IDLE || tp->tap.state == TAP_STATE_DEAD)
		tp_tap_clear_timer(tp);

	evdev_log_debug(tp->device,
		  "tap state: %s → %s → %s\n",
		  tap_state_to_str(current),
		  tap_event_to_str(event),
		  tap_state_to_str(tp->tap.state));
}