101 lines
2.9 KiB
Rust
101 lines
2.9 KiB
Rust
use crate::libinput::consts::{EventType, KeyState};
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use crate::libinput::device::LibInputDevice;
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use crate::libinput::sys::{
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libinput_event, libinput_event_destroy, libinput_event_get_device,
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libinput_event_get_keyboard_event, libinput_event_get_pointer_event, libinput_event_get_type,
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libinput_event_keyboard, libinput_event_keyboard_get_key,
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libinput_event_keyboard_get_key_state, libinput_event_keyboard_get_time_usec,
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libinput_event_pointer, libinput_event_pointer_get_dx, libinput_event_pointer_get_dy,
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libinput_event_pointer_get_time_usec,
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};
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use std::marker::PhantomData;
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pub struct LibInputEvent<'a> {
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pub(super) event: *mut libinput_event,
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pub(super) _phantom: PhantomData<&'a ()>,
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}
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pub struct LibInputEventKeyboard<'a> {
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pub(super) event: *mut libinput_event_keyboard,
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pub(super) _phantom: PhantomData<&'a ()>,
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}
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pub struct LibInputEventPointer<'a> {
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pub(super) event: *mut libinput_event_pointer,
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pub(super) _phantom: PhantomData<&'a ()>,
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}
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impl<'a> Drop for LibInputEvent<'a> {
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fn drop(&mut self) {
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unsafe {
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libinput_event_destroy(self.event);
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}
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}
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}
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impl<'a> LibInputEvent<'a> {
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pub fn ty(&self) -> EventType {
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unsafe { EventType(libinput_event_get_type(self.event)) }
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}
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pub fn device(&self) -> LibInputDevice {
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LibInputDevice {
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dev: unsafe { libinput_event_get_device(self.event) },
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_phantom: Default::default(),
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}
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}
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pub fn keyboard_event(&self) -> Option<LibInputEventKeyboard> {
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let res = unsafe { libinput_event_get_keyboard_event(self.event) };
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if res.is_null() {
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None
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} else {
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Some(LibInputEventKeyboard {
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event: res,
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_phantom: Default::default(),
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})
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}
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}
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pub fn pointer_event(&self) -> Option<LibInputEventPointer> {
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let res = unsafe { libinput_event_get_pointer_event(self.event) };
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if res.is_null() {
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None
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} else {
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Some(LibInputEventPointer {
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event: res,
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_phantom: Default::default(),
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})
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}
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}
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}
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impl<'a> LibInputEventKeyboard<'a> {
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pub fn key(&self) -> u32 {
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unsafe { libinput_event_keyboard_get_key(self.event) }
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}
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pub fn key_state(&self) -> KeyState {
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unsafe { KeyState(libinput_event_keyboard_get_key_state(self.event)) }
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}
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#[allow(dead_code)]
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pub fn time_usec(&self) -> u64 {
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unsafe { libinput_event_keyboard_get_time_usec(self.event) }
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}
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}
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impl<'a> LibInputEventPointer<'a> {
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pub fn dx(&self) -> f64 {
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unsafe { libinput_event_pointer_get_dx(self.event) }
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}
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pub fn dy(&self) -> f64 {
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unsafe { libinput_event_pointer_get_dy(self.event) }
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}
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#[allow(dead_code)]
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pub fn time_usec(&self) -> u64 {
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unsafe { libinput_event_pointer_get_time_usec(self.event) }
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}
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}
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