static void
notify_button_released(struct touchpad_dispatch *touchpad, uint32_t time)
{
pointer_notify_button(
&touchpad->device->base,
time,
DEFAULT_TOUCHPAD_SINGLE_TAP_BUTTON,
LIBINPUT_POINTER_BUTTON_STATE_RELEASED);
}
static inline void
evdev_process_key(struct evdev_device *device, struct input_event *e, int time)
{
/* ignore kernel key repeat */
if (e->value == 2)
return;
if (e->code == BTN_TOUCH) {
if (!device->is_mt)
evdev_process_touch_button(device, time, e->value);
return;
}
evdev_flush_pending_event(device, time);
switch (e->code) {
case BTN_LEFT:
case BTN_RIGHT:
case BTN_MIDDLE:
case BTN_SIDE:
case BTN_EXTRA:
case BTN_FORWARD:
case BTN_BACK:
case BTN_TASK:
pointer_notify_button(
&device->base,
time,
e->code,
e->value ? LIBINPUT_POINTER_BUTTON_STATE_PRESSED :
LIBINPUT_POINTER_BUTTON_STATE_RELEASED);
break;
default:
keyboard_notify_key(
&device->base,
time,
e->code,
e->value ? LIBINPUT_KEYBOARD_KEY_STATE_PRESSED :
LIBINPUT_KEYBOARD_KEY_STATE_RELEASED);
break;
}
}
static inline void
process_key(struct touchpad_dispatch *touchpad,
struct evdev_device *device,
struct input_event *e,
uint32_t time)
{
uint32_t code;
switch (e->code) {
case BTN_TOUCH:
if (!touchpad->has_pressure) {
if (e->value && !(touchpad->state & TOUCHPAD_STATE_TOUCH))
on_touch(touchpad);
else if (!e->value)
on_release(touchpad);
}
break;
case BTN_LEFT:
case BTN_RIGHT:
case BTN_MIDDLE:
case BTN_SIDE:
case BTN_EXTRA:
case BTN_FORWARD:
case BTN_BACK:
case BTN_TASK:
if (!touchpad->fsm.enable && e->code == BTN_LEFT &&
touchpad->finger_state == TOUCHPAD_FINGERS_TWO)
code = BTN_RIGHT;
else
code = e->code;
pointer_notify_button(
&touchpad->device->base,
time,
code,
e->value ? LIBINPUT_POINTER_BUTTON_STATE_PRESSED :
LIBINPUT_POINTER_BUTTON_STATE_RELEASED);
break;
case BTN_TOOL_PEN:
case BTN_TOOL_RUBBER:
case BTN_TOOL_BRUSH:
case BTN_TOOL_PENCIL:
case BTN_TOOL_AIRBRUSH:
case BTN_TOOL_MOUSE:
case BTN_TOOL_LENS:
touchpad->reset = 1;
break;
case BTN_TOOL_FINGER:
if (e->value)
touchpad->finger_state |= TOUCHPAD_FINGERS_ONE;
else
touchpad->finger_state &= ~TOUCHPAD_FINGERS_ONE;
break;
case BTN_TOOL_DOUBLETAP:
if (e->value)
touchpad->finger_state |= TOUCHPAD_FINGERS_TWO;
else
touchpad->finger_state &= ~TOUCHPAD_FINGERS_TWO;
break;
case BTN_TOOL_TRIPLETAP:
if (e->value)
touchpad->finger_state |= TOUCHPAD_FINGERS_THREE;
else
touchpad->finger_state &= ~TOUCHPAD_FINGERS_THREE;
break;
}
}