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wayland: implement pointer-gestures-unstable-v1

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This commit is contained in:
Julian Orth 2024-04-27 17:56:14 +02:00
parent afc360ea85
commit ee24971c6d
24 changed files with 1589 additions and 18 deletions
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80
src/libinput/event.rs
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@ -3,16 +3,21 @@ use {
consts::{ButtonState, EventType, KeyState, PointerAxis},
device::LibInputDevice,
sys::{
libinput_event, libinput_event_destroy, libinput_event_get_device,
libinput_event_get_keyboard_event, libinput_event_get_pointer_event,
libinput_event_get_type, libinput_event_keyboard, libinput_event_keyboard_get_key,
libinput_event_keyboard_get_key_state, libinput_event_keyboard_get_time_usec,
libinput_event_pointer, libinput_event_pointer_get_button,
libinput_event_pointer_get_button_state, libinput_event_pointer_get_dx,
libinput_event_pointer_get_dx_unaccelerated, libinput_event_pointer_get_dy,
libinput_event_pointer_get_dy_unaccelerated, libinput_event_pointer_get_scroll_value,
libinput_event_pointer_get_scroll_value_v120, libinput_event_pointer_get_time_usec,
libinput_event_pointer_has_axis,
libinput_event, libinput_event_destroy, libinput_event_gesture,
libinput_event_gesture_get_angle_delta, libinput_event_gesture_get_cancelled,
libinput_event_gesture_get_dx, libinput_event_gesture_get_dx_unaccelerated,
libinput_event_gesture_get_dy, libinput_event_gesture_get_dy_unaccelerated,
libinput_event_gesture_get_finger_count, libinput_event_gesture_get_scale,
libinput_event_gesture_get_time_usec, libinput_event_get_device,
libinput_event_get_gesture_event, libinput_event_get_keyboard_event,
libinput_event_get_pointer_event, libinput_event_get_type, libinput_event_keyboard,
libinput_event_keyboard_get_key, libinput_event_keyboard_get_key_state,
libinput_event_keyboard_get_time_usec, libinput_event_pointer,
libinput_event_pointer_get_button, libinput_event_pointer_get_button_state,
libinput_event_pointer_get_dx, libinput_event_pointer_get_dx_unaccelerated,
libinput_event_pointer_get_dy, libinput_event_pointer_get_dy_unaccelerated,
libinput_event_pointer_get_scroll_value, libinput_event_pointer_get_scroll_value_v120,
libinput_event_pointer_get_time_usec, libinput_event_pointer_has_axis,
},
},
std::marker::PhantomData,
@ -33,6 +38,11 @@ pub struct LibInputEventPointer<'a> {
pub(super) _phantom: PhantomData<&'a ()>,
}
pub struct LibInputEventGesture<'a> {
pub(super) event: *mut libinput_event_gesture,
pub(super) _phantom: PhantomData<&'a ()>,
}
impl<'a> Drop for LibInputEvent<'a> {
fn drop(&mut self) {
unsafe {
@ -76,6 +86,18 @@ impl<'a> LibInputEvent<'a> {
})
}
}
pub fn gesture_event(&self) -> Option<LibInputEventGesture> {
let res = unsafe { libinput_event_get_gesture_event(self.event) };
if res.is_null() {
None
} else {
Some(LibInputEventGesture {
event: res,
_phantom: Default::default(),
})
}
}
}
impl<'a> LibInputEventKeyboard<'a> {
@ -134,3 +156,41 @@ impl<'a> LibInputEventPointer<'a> {
unsafe { libinput_event_pointer_get_time_usec(self.event) }
}
}
impl<'a> LibInputEventGesture<'a> {
pub fn time_usec(&self) -> u64 {
unsafe { libinput_event_gesture_get_time_usec(self.event) }
}
pub fn finger_count(&self) -> u32 {
unsafe { libinput_event_gesture_get_finger_count(self.event) as u32 }
}
pub fn cancelled(&self) -> bool {
unsafe { libinput_event_gesture_get_cancelled(self.event) != 0 }
}
pub fn dx(&self) -> f64 {
unsafe { libinput_event_gesture_get_dx(self.event) }
}
pub fn dy(&self) -> f64 {
unsafe { libinput_event_gesture_get_dy(self.event) }
}
pub fn dx_unaccelerated(&self) -> f64 {
unsafe { libinput_event_gesture_get_dx_unaccelerated(self.event) }
}
pub fn dy_unaccelerated(&self) -> f64 {
unsafe { libinput_event_gesture_get_dy_unaccelerated(self.event) }
}
pub fn scale(&self) -> f64 {
unsafe { libinput_event_gesture_get_scale(self.event) }
}
pub fn angle_delta(&self) -> f64 {
unsafe { libinput_event_gesture_get_angle_delta(self.event) }
}
}