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backend: make input device properties readable

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This commit is contained in:
Julian Orth 2024-03-12 16:16:21 +01:00
parent 8cd28dd3bf
commit 813f87faaa
6 changed files with 232 additions and 58 deletions
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41
src/libinput/device.rs
View file

@ -7,13 +7,19 @@ use {
LIBINPUT_CONFIG_TAP_DISABLED, LIBINPUT_CONFIG_TAP_ENABLED,
},
sys::{
libinput_device, libinput_device_config_accel_set_profile,
libinput_device_config_accel_set_speed, libinput_device_config_left_handed_set,
libinput_device, libinput_device_config_accel_get_profile,
libinput_device_config_accel_get_speed, libinput_device_config_accel_is_available,
libinput_device_config_accel_set_profile, libinput_device_config_accel_set_speed,
libinput_device_config_left_handed_get,
libinput_device_config_left_handed_is_available,
libinput_device_config_left_handed_set,
libinput_device_config_scroll_get_natural_scroll_enabled,
libinput_device_config_scroll_has_natural_scroll,
libinput_device_config_scroll_set_natural_scroll_enabled,
libinput_device_config_tap_get_drag_enabled,
libinput_device_config_tap_get_drag_lock_enabled,
libinput_device_config_tap_get_enabled, libinput_device_config_tap_set_drag_enabled,
libinput_device_config_tap_get_enabled, libinput_device_config_tap_get_finger_count,
libinput_device_config_tap_set_drag_enabled,
libinput_device_config_tap_set_drag_lock_enabled,
libinput_device_config_tap_set_enabled, libinput_device_get_name,
libinput_device_get_user_data, libinput_device_has_capability,
@ -64,12 +70,32 @@ impl<'a> LibInputDevice<'a> {
res != 0
}
pub fn left_handed_available(&self) -> bool {
unsafe { libinput_device_config_left_handed_is_available(self.dev) != 0 }
}
pub fn left_handed(&self) -> bool {
unsafe { libinput_device_config_left_handed_get(self.dev) != 0 }
}
pub fn set_left_handed(&self, left_handed: bool) {
unsafe {
libinput_device_config_left_handed_set(self.dev, left_handed as _);
}
}
pub fn accel_available(&self) -> bool {
unsafe { libinput_device_config_accel_is_available(self.dev) != 0 }
}
pub fn accel_profile(&self) -> AccelProfile {
unsafe { AccelProfile(libinput_device_config_accel_get_profile(self.dev)) }
}
pub fn accel_speed(&self) -> f64 {
unsafe { libinput_device_config_accel_get_speed(self.dev) }
}
pub fn set_accel_profile(&self, profile: AccelProfile) {
unsafe {
libinput_device_config_accel_set_profile(self.dev, profile.raw() as _);
@ -99,7 +125,10 @@ impl<'a> LibInputDevice<'a> {
}
}
#[allow(dead_code)]
pub fn tap_available(&self) -> bool {
unsafe { libinput_device_config_tap_get_finger_count(self.dev) != 0 }
}
pub fn tap_enabled(&self) -> bool {
let enabled = unsafe { ConfigTapState(libinput_device_config_tap_get_enabled(self.dev)) };
match enabled {
@ -158,6 +187,10 @@ impl<'a> LibInputDevice<'a> {
pub fn natural_scrolling_enabled(&self) -> bool {
unsafe { libinput_device_config_scroll_get_natural_scroll_enabled(self.dev) != 0 }
}
pub fn has_natural_scrolling(&self) -> bool {
unsafe { libinput_device_config_scroll_has_natural_scroll(self.dev) != 0 }
}
}
impl RegisteredDevice {

13
src/libinput/sys.rs
View file

@ -41,19 +41,29 @@ extern "C" {
device: *mut libinput_device,
cap: libinput_device_capability,
) -> c::c_int;
pub fn libinput_device_config_left_handed_is_available(
device: *mut libinput_device,
) -> c::c_int;
pub fn libinput_device_config_left_handed_get(device: *mut libinput_device) -> c::c_int;
pub fn libinput_device_config_left_handed_set(
device: *mut libinput_device,
left_handed: c::c_int,
) -> libinput_config_status;
pub fn libinput_device_config_accel_is_available(device: *mut libinput_device) -> c::c_int;
pub fn libinput_device_config_accel_get_profile(
device: *mut libinput_device,
) -> libinput_config_accel_profile;
pub fn libinput_device_config_accel_set_profile(
device: *mut libinput_device,
profile: libinput_config_accel_profile,
) -> libinput_config_status;
pub fn libinput_device_config_accel_get_speed(device: *mut libinput_device) -> f64;
pub fn libinput_device_config_accel_set_speed(
device: *mut libinput_device,
speed: f64,
) -> libinput_config_status;
pub fn libinput_device_get_name(device: *mut libinput_device) -> *const c::c_char;
pub fn libinput_device_config_tap_get_finger_count(device: *mut libinput_device) -> c::c_int;
pub fn libinput_device_config_tap_set_enabled(
device: *mut libinput_device,
enable: libinput_config_tap_state,
@ -82,6 +92,9 @@ extern "C" {
pub fn libinput_device_config_scroll_get_natural_scroll_enabled(
device: *mut libinput_device,
) -> c::c_int;
pub fn libinput_device_config_scroll_has_natural_scroll(
device: *mut libinput_device,
) -> c::c_int;
pub fn libinput_event_destroy(event: *mut libinput_event);
pub fn libinput_event_get_type(event: *mut libinput_event) -> libinput_event_type;