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clutter/evdev: Fill n_fingers information in touchpad pinch events

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Libinput tells us this much (at least for 3 fingers), so make sure
we propagate this info.

https://bugzilla.gnome.org/show_bug.cgi?id=765937
This commit is contained in:
Carlos Garnacho 2016-05-03 13:29:56 +02:00
parent 4186833df7
commit cf0a453d32
1 changed files with 9 additions and 3 deletions
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12
clutter/clutter/evdev/clutter-device-manager-evdev.c
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@ -530,7 +530,8 @@ notify_pinch_gesture_event (ClutterInputDevice *input_device,
gdouble dx,
gdouble dy,
gdouble angle_delta,
gdouble scale)
gdouble scale,
guint n_fingers)
{
ClutterInputDeviceEvdev *device_evdev;
ClutterSeatEvdev *seat;
@ -561,6 +562,7 @@ notify_pinch_gesture_event (ClutterInputDevice *input_device,
event->touchpad_pinch.dy = dy;
event->touchpad_pinch.angle_delta = angle_delta;
event->touchpad_pinch.scale = scale;
event->touchpad_pinch.n_fingers = n_fingers;
_clutter_xkb_translate_state (event, seat->xkb, seat->button_state);
@ -1617,6 +1619,7 @@ process_device_event (ClutterDeviceManagerEvdev *manager_evdev,
struct libinput_event_gesture *gesture_event =
libinput_event_get_gesture_event (event);
ClutterTouchpadGesturePhase phase;
guint n_fingers;
guint64 time_us;
if (libinput_event_get_type (event) == LIBINPUT_EVENT_GESTURE_PINCH_BEGIN)
@ -1625,9 +1628,10 @@ process_device_event (ClutterDeviceManagerEvdev *manager_evdev,
phase = libinput_event_gesture_get_cancelled (gesture_event) ?
CLUTTER_TOUCHPAD_GESTURE_PHASE_CANCEL : CLUTTER_TOUCHPAD_GESTURE_PHASE_END;
n_fingers = libinput_event_gesture_get_finger_count (gesture_event);
device = libinput_device_get_user_data (libinput_device);
time_us = libinput_event_gesture_get_time_usec (gesture_event);
notify_pinch_gesture_event (device, phase, time_us, 0, 0, 0, 0);
notify_pinch_gesture_event (device, phase, time_us, 0, 0, 0, 0, n_fingers);
break;
}
case LIBINPUT_EVENT_GESTURE_PINCH_UPDATE:
@ -1635,8 +1639,10 @@ process_device_event (ClutterDeviceManagerEvdev *manager_evdev,
struct libinput_event_gesture *gesture_event =
libinput_event_get_gesture_event (event);
gdouble angle_delta, scale, dx, dy;
guint n_fingers;
guint64 time_us;
n_fingers = libinput_event_gesture_get_finger_count (gesture_event);
device = libinput_device_get_user_data (libinput_device);
time_us = libinput_event_gesture_get_time_usec (gesture_event);
angle_delta = libinput_event_gesture_get_angle_delta (gesture_event);
@ -1646,7 +1652,7 @@ process_device_event (ClutterDeviceManagerEvdev *manager_evdev,
notify_pinch_gesture_event (device,
CLUTTER_TOUCHPAD_GESTURE_PHASE_UPDATE,
time_us, dx, dy, angle_delta, scale);
time_us, dx, dy, angle_delta, scale, n_fingers);
break;
}
case LIBINPUT_EVENT_GESTURE_SWIPE_BEGIN: