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add PgUp/PgDown in sequencer

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🪞👃🪞 2024-10-18 22:42:30 +03:00
parent 359afb2e8c
commit eccb355815
3 changed files with 17 additions and 10 deletions
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8
crates/tek_core/src/space.rs
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@ -2,19 +2,19 @@ use crate::*;
macro_rules! impl_axis_common { ($A:ident $T:ty) => {
impl $A<$T> {
pub fn start_inc (&mut self) -> $T {
#[inline] pub fn start_inc (&mut self) -> $T {
self.start += 1;
self.start
}
pub fn start_dec (&mut self) -> $T {
#[inline] pub fn start_dec (&mut self) -> $T {
self.start = self.start.saturating_sub(1);
self.start
}
pub fn point_inc (&mut self) -> Option<$T> {
#[inline] pub fn point_inc (&mut self) -> Option<$T> {
self.point = self.point.map(|p|p + 1);
self.point
}
pub fn point_dec (&mut self) -> Option<$T> {
#[inline] pub fn point_dec (&mut self) -> Option<$T> {
self.point = self.point.map(|p|p.saturating_sub(1));
self.point
}