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SlotExt::map_inner(_mut); HasClip::clip_mut

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i do not exist 2026-09-22 22:53:38 +03:00
parent ca774cca41
commit fdee3fbfc8
7 changed files with 214 additions and 168 deletions
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5
src/midi_play.rs
View file

@ -28,7 +28,10 @@ pub trait HasPlayClip: HasClock {
}
fn enqueue_next (&mut self, clip: Option<&Arc<RwLock<MidiClip>>>) {
*self.next_clip_mut() = Some((self.clock().next_launch_instant(), clip.cloned()));
*self.next_clip_mut() = Some((
self.clock().next_launch_instant(),
clip.cloned()
));
*self.reset_mut() = true;
}

141
src/proj.rs
View file

@ -1,6 +1,4 @@
use crate::*;
impl_as_ref!(Option<Project>: |self: App|todo!());
impl_as_mut!(Option<Project>: |self: App|todo!());
pub trait HasProject: AsRef<Option<Project>> + AsMut<Option<Project>> {}
impl<T: AsRef<Option<Project>> + AsMut<Option<Project>>> HasProject for T {}
/// Arranger.
@ -117,21 +115,18 @@ impl_as_ref_opt!(Scene: |self: Project| self.selected_scene());
impl_as_mut_opt!(Scene: |self: Project| self.selected_scene_mut());
impl_as_ref!(Option<MidiEditor>: |self: Project| &self.editor);
impl_as_mut!(Option<MidiEditor>: |self: Project| &mut self.editor);
//impl HasClip for Project {
//fn clip (&self) -> Option<RwLockReadGuard<'_, Option<Arc<RwLock<MidiClip>>>>> {
//match self.selection {
//Selection::Pool(index) =>
//self.clips.read(index),
//Selection::TrackClip { track, scene } if let Some(scene) = self.scenes.get(scene) =>
//scene.clips.read(track),
//_ =>
//None
//}
//}
//fn clip_mut (&self) -> RwLockWriteGuard<'_, Option<Arc<RwLock<MidiClip>>>> {
//self.as_ref().0.write()
//}
//}
impl HasClip for Project {
fn clip_slot (&self) -> Option<Slot<MidiClip>> {
match self.selection {
Selection::Clip(index) =>
Some(self.clips.slot(index)),
Selection::TrackClip { track, scene } if let Some(scene) = self.scenes.get(scene) =>
Some(scene.clips.slot(track)),
_ =>
None
}
}
}
pub fn swap_value <T: Clone + PartialEq, U> (
target: &mut T, value: &T, returned: impl Fn(T)->U
) -> Perhaps<U> {
@ -154,118 +149,6 @@ pub fn toggle_bool <U> (
Ok(Some(returned(Some(value))))
}
}
#[derive(Default, Debug)] pub struct Slot<T>(pub Arc<RwLock<Option<Arc<RwLock<T>>>>>);
pub type SampleSlot = Slot<Sample>;
pub type ClipSlot = Slot<MidiClip>;
impl<T> Clone for Slot<T> { fn clone (&self) -> Self { Slot(self.0.clone()) } }
impl<T> Slot<T> {
pub fn new (value: impl Into<Option<T>>) -> Self {
Self(Arc::new(RwLock::new(value.into().map(|value|Arc::new(RwLock::new(value))))))
}
pub fn read (&self) -> ArcRwLockReadGuard<RawRwLock, Option<Arc<RwLock<T>>>> {
self.0.read_arc()
}
pub fn write (&self) -> ArcRwLockWriteGuard<RawRwLock, Option<Arc<RwLock<T>>>> {
self.0.write_arc()
}
pub fn set_to (&mut self, value: Self) {
self.0 = value.0;
}
pub fn set (&self, value: Option<T>) -> Option<Arc<RwLock<T>>> {
let mut value = value.map(|value|Arc::new(RwLock::new(value)));
std::mem::swap(&mut*self.0.write(), &mut value);
value
}
pub fn map_inner <U> (&self, cb: impl FnOnce(&T)->U) -> Option<U> {
self.read().as_ref().map(|x|cb(&*x.read()))
}
}
impl Slot<MidiClip> {
pub fn eval <'a> (state: &App, src: impl Language) -> Perhaps<ClipSlot> {
eval_word(src, |word|Ok(match word {
":selected" if let Selection::TrackClip { track, scene } = state.selection() => {
state.scenes()[*scene].clips.slot(*track)
},
//":selected-or-create" if let Selection::TrackClip {
//track, scene
//} = state.selection() => Some(if let Some(Some(clip)) = state.scenes()[*scene].clips.get(*track) {
//clip.clone()
//} else {
//let clip: Arc<RwLock<MidiClip>> = Arc::new(RwLock::new(Default::default()));
//state.scenes()[*scene].clips[*track] = Some(clip.clone());
//clip
//}),
_ => return err!("not a clip: {word}")
}))
}
}
impl Slot<Sample> {
pub fn eval <'a> (_: &App, _: impl Language) -> Perhaps<SampleSlot> {
todo!()
}
}
#[derive(Default, Debug)] pub struct Pool<T>(pub Arc<RwLock<Vec<Slot<T>>>>);
impl<T> Clone for Pool<T> { fn clone (&self) -> Self { Pool(self.0.clone()) } }
pub type SamplePool = Pool<Sample>;
pub type ClipPool = Pool<MidiClip>;
impl<T> Pool<T> {
pub fn slot (&self, index: usize) -> Slot<T> {
let mut state = self.0.write();
while index >= state.len() {
state.push(Slot::new(None));
}
state[index].clone()
}
pub fn delete (&self, index: usize) -> Option<Arc<RwLock<T>>> {
let mut none = None;
let mut slot = self.slot(index).write();
std::mem::swap(&mut none, &mut slot);
none
}
pub fn len (&self) -> usize {
self.0.read().len()
}
pub fn get (&self, index: usize) -> Option<ArcRwLockReadGuard<RawRwLock, Option<Arc<RwLock<T>>>>> {
self.0.read_arc().get(index).map(|clip|clip.read())
}
pub fn set (&self, index: usize, value: Option<T>) {
self.write()[index] = Slot::new(value);
}
pub fn read (&self) -> ArcRwLockReadGuard<RawRwLock, Vec<Slot<T>>> {
self.0.read_arc()
}
pub fn write (&self) -> ArcRwLockWriteGuard<RawRwLock, Vec<Slot<T>>> {
self.0.write_arc()
}
pub fn append (&self, value: Option<T>) -> Slot<T> {
let slot = Slot::new(value);
self.0.write().push(slot.clone());
slot
}
}
impl Pool<MidiClip> {
pub fn eval <'a> (_: &App, _: impl Language) -> Perhaps<ClipPool> {
todo!()
}
pub fn remove (&self, filter: &MidiClip) {
let iter = self.0.write();
iter.retain(|x|if let Some(x) = &*x.0.read() { x!=filter } else { true })
}
}
impl Pool<Sample> {
pub fn eval <'a> (_: &App, _: impl Language) -> Perhaps<SamplePool> {
todo!()
}
}
impl<T> From<Vec<Option<T>>> for Pool<T> {
fn from (values: Vec<Option<T>>) -> Self {
Self(Arc::new(RwLock::new(values.into_iter().map(Slot::new).collect())))
}
}
/// Modes for clip pool
#[derive(Debug, Clone)] pub enum PoolMode {
/// Renaming a pattern

8
src/proj_select.rs
View file

@ -51,14 +51,14 @@ pub enum Selection {
Input(usize),
/// A MIDI output is selected.
Output(usize),
/// A clip is selected.
Clip(usize),
/// A sample is selected.
Sample(usize),
/// A scene is selected.
#[cfg(feature = "scene")] Scene(usize),
/// A track is selected.
#[cfg(feature = "track")] Track(usize),
/// A clip is selected.
#[cfg(feature = "track")] Clip(usize),
/// A sample is selected.
#[cfg(feature = "track")] Sample(usize),
/// A clip slot (track × scene) is selected.
#[cfg(feature = "track")] TrackClip { track: usize, scene: usize },
/// A track's MIDI input connection is selected.

26
src/tek.rs
View file

@ -42,12 +42,13 @@ mod proj_scene; pub use self::proj_scene::*;
mod proj_select; pub use self::proj_select::*;
mod proj_track; pub use self::proj_track::*;
mod tek_bind; pub use self::tek_bind::*;
mod tek_cli; pub use self::tek_cli::*;
mod tek_config; pub use self::tek_config::*;
mod tek_ctrl; pub use self::tek_ctrl::*;
mod tek_mode; pub use self::tek_mode::*;
mod tek_view; pub use self::tek_view::*;
mod tek_bind; pub use self::tek_bind::*;
mod tek_cli; pub use self::tek_cli::*;
mod tek_conf; pub use self::tek_conf::*;
mod tek_ctrl; pub use self::tek_ctrl::*;
mod tek_mode; pub use self::tek_mode::*;
mod tek_pool; pub use self::tek_pool::*;
mod tek_view; pub use self::tek_view::*;
#[cfg(feature = "lv2")] mod device_lv2; #[cfg(feature = "lv2")] pub use self::device_lv2::*;
#[cfg(feature = "lv2_gui")] mod device_lv2_gui; #[cfg(feature = "lv2_gui")] pub use self::device_lv2_gui::*;
@ -366,10 +367,15 @@ impl_has!(Clock: |self: App|self.project.clock);
impl_has!(Pool<MidiClip>: |self: App|self.project.clips);
impl_has!(Pool<Sample>: |self: App|self.project.samples);
impl_has!(Selection: |self: App|self.project.selection);
impl_as_ref!(Slot<MidiClip>: |self: App|todo!());
impl_as_ref!(Option<MidiEditor>: |self: App|self.project.as_ref());
impl_as_mut!(Option<MidiEditor>: |self: App|self.project.as_mut());
impl_as_ref!(Option<Project>: |self: App|todo!());
impl_as_mut!(Option<Project>: |self: App|todo!());
impl_as_ref!(Option<MidiEditor>: |self: App|self.project.as_ref());
impl_as_mut!(Option<MidiEditor>: |self: App|self.project.as_mut());
impl HasClip for App {
fn clip_slot (&self) -> Option<Slot<MidiClip>> {
self.project.clip_slot()
}
}
primitive!(u8: try_to_u8);
primitive!(u16: try_to_u16);

0
src/tek_config.rs → src/tek_conf.rs
View file

55
src/tek_ctrl.rs
View file

@ -175,17 +175,17 @@ impl<T: HasTracks
Ok(None)
}
/// Launch multiple clips
#[command(Launch = "launch")] fn tracks_launch (&mut self, clips: Option<ClipPool>)
#[command(Launch = "launch")] fn tracks_launch (&mut self, clips: ClipPool)
-> Perhaps<TracksCmd>
{
if let Some(clips) = clips {
for (clip, track) in clips.0.read().iter().zip(self.tracks_mut()) {
track.sequencer.enqueue_next(clip);
}
} else {
if clips.len() == 0 {
for track in self.tracks_mut().iter_mut() {
track.sequencer.enqueue_next(None);
}
return Ok(None)
}
for (clip, track) in clips.0.read().iter().zip(self.tracks_mut()) {
track.sequencer.enqueue_next(clip.read().as_ref());
}
Ok(None)
}
@ -734,16 +734,13 @@ impl<T> ModeControl for T where T: HasModeStack
}
pub trait HasClip {
fn clip (&self) -> RwLockReadGuard<'_, Option<Arc<RwLock<MidiClip>>>>;
fn clip_mut (&self) -> RwLockWriteGuard<'_, Option<Arc<RwLock<MidiClip>>>>;
}
impl<T: AsRef<Slot<MidiClip>>> HasClip for T {
fn clip (&self) -> RwLockReadGuard<'_, Option<Arc<RwLock<MidiClip>>>> {
self.as_ref().0.read()
fn clip (&self) -> Option<ArcRwLockReadGuard<RawRwLock, Option<Arc<RwLock<MidiClip>>>>> {
self.clip_slot().map(|slot|slot.read())
}
fn clip_mut (&self) -> RwLockWriteGuard<'_, Option<Arc<RwLock<MidiClip>>>> {
self.as_ref().0.write()
fn clip_mut (&self) -> Option<ArcRwLockWriteGuard<RawRwLock, Option<Arc<RwLock<MidiClip>>>>> {
self.clip_slot().map(|slot|slot.write())
}
fn clip_slot (&self) -> Option<Slot<MidiClip>>;
}
impl<T> MidiClipControl for T where T: HasClip
@ -752,20 +749,30 @@ impl<T> MidiClipControl for T where T: HasClip
+ Namespace<Option<bool>> + Namespace<Option<ItemTheme>>
{
/// Create a clip at the current position if it does not already exist.
#[command(Upsert = "upsert")] fn clip_upsert (&mut self) -> Perhaps<MidiClipCmd> {
if self.clip().is_some() {
Ok(None)
#[command(Upsert = "upsert")] fn clip_upsert (
&mut self
) -> Perhaps<MidiClipCmd> {
Ok(self.clip_mut().map(|mut clip|if clip.is_none() {
*clip = Some(Default::default());
None // TODO undo
} else {
*self.clip_mut() = Some(Default::default());
Ok(None)
}
None
}).flatten())
}
#[command(SetColor = "color")] fn clip_set_color (&mut self, color: Option<ItemTheme>) -> Perhaps<MidiClipCmd> {
Ok(self.clip().as_ref().map(|clip|MidiClipCmd::SetColor { color: Some(clip.write().set_color(color)) }))
#[command(SetColor = "color")] fn clip_set_color (
&mut self, color: Option<ItemTheme>
) -> Perhaps<MidiClipCmd> {
Ok(self.clip_slot().map_inner_mut(|clip|MidiClipCmd::SetColor {
color: Some(clip.set_color(color))
}))
}
/// Toggle looping for the active clip
#[command(SetLoop = "loop")] fn clip_toggle_loop (&mut self, looping: Option<bool>) -> Perhaps<MidiClipCmd> {
Ok(self.clip().as_ref().map(|clip|MidiClipCmd::SetLoop { looping: Some(clip.write().toggle_loop(looping)) }))
#[command(SetLoop = "loop")] fn clip_toggle_loop (
&mut self, looping: Option<bool>
) -> Perhaps<MidiClipCmd> {
Ok(self.clip_slot().map_inner_mut(|clip|MidiClipCmd::SetLoop {
looping: Some(clip.toggle_loop(looping))
}))
}
}

147
src/tek_pool.rs Normal file
View file

@ -0,0 +1,147 @@
use crate::*;
#[derive(Default, Debug)] pub struct Pool<T>(pub Arc<RwLock<Vec<Slot<T>>>>);
pub type SamplePool = Pool<Sample>;
pub type ClipPool = Pool<MidiClip>;
impl<T> Clone for Pool<T> { fn clone (&self) -> Self { Pool(self.0.clone()) } }
impl<T> Pool<T> {
pub fn slot (&self, index: usize) -> Slot<T> {
let mut state = self.0.write();
while index >= state.len() {
state.push(Slot::new(None));
}
state[index].clone()
}
pub fn delete (&self, index: usize) -> Option<Arc<RwLock<T>>> {
let mut none = None;
let mut slot = self.slot(index).write();
std::mem::swap(&mut none, &mut slot);
none
}
pub fn len (&self) -> usize {
self.0.read().len()
}
pub fn get (&self, index: usize) -> Option<ArcRwLockReadGuard<RawRwLock, Option<Arc<RwLock<T>>>>> {
self.0.read_arc().get(index).map(|clip|clip.read())
}
pub fn set (&self, index: usize, value: Option<T>) {
self.write()[index] = Slot::new(value);
}
pub fn read (&self) -> ArcRwLockReadGuard<RawRwLock, Vec<Slot<T>>> {
self.0.read_arc()
}
pub fn write (&self) -> ArcRwLockWriteGuard<RawRwLock, Vec<Slot<T>>> {
self.0.write_arc()
}
pub fn append (&self, value: Option<T>) -> Slot<T> {
let slot = Slot::new(value);
self.0.write().push(slot.clone());
slot
}
}
impl Pool<MidiClip> {
pub fn eval <'a> (_: &App, _: impl Language) -> Perhaps<ClipPool> {
todo!()
}
pub fn remove (&self, filter: &MidiClip) {
let mut iter = self.0.write();
iter.retain(|x|if let Some(x) = &*x.0.read() {
&*x.read() != filter
} else {
true
})
}
}
impl Pool<Sample> {
pub fn eval <'a> (_: &App, _: impl Language) -> Perhaps<SamplePool> {
todo!()
}
}
impl<T> From<Vec<Option<T>>> for Pool<T> {
fn from (values: Vec<Option<T>>) -> Self {
Self(Arc::new(RwLock::new(values.into_iter().map(Slot::new).collect())))
}
}
#[derive(Default, Debug)] pub struct Slot<T>(pub Arc<RwLock<Option<Arc<RwLock<T>>>>>);
pub type SampleSlot = Slot<Sample>;
pub type ClipSlot = Slot<MidiClip>;
impl<T> Clone for Slot<T> {
fn clone (&self) -> Self {
Slot(self.0.clone())
}
}
impl<T> Slot<T> {
pub fn new (value: impl Into<Option<T>>) -> Self {
Self(Arc::new(RwLock::new(value.into().map(|value|Arc::new(RwLock::new(value))))))
}
pub fn read (&self) -> ArcRwLockReadGuard<RawRwLock, Option<Arc<RwLock<T>>>> {
self.0.read_arc()
}
pub fn write (&self) -> ArcRwLockWriteGuard<RawRwLock, Option<Arc<RwLock<T>>>> {
self.0.write_arc()
}
pub fn set_to (&mut self, value: Self) {
self.0 = value.0;
}
pub fn set (&self, value: Option<T>) -> Option<Arc<RwLock<T>>> {
let mut value = value.map(|value|Arc::new(RwLock::new(value)));
std::mem::swap(&mut*self.0.write(), &mut value);
value
}
}
pub trait SlotExt<T> {
fn map_inner <U> (&self, cb: impl FnOnce(&T)->U) -> Option<U>;
fn map_inner_mut <U> (&self, cb: impl FnOnce(&mut T)->U) -> Option<U>;
}
impl<T> SlotExt<T> for Slot<T> {
fn map_inner <U> (&self, cb: impl FnOnce(&T)->U) -> Option<U> {
self.read().as_ref().map(|x|cb(&*x.read()))
}
fn map_inner_mut <U> (&self, cb: impl FnOnce(&mut T)->U) -> Option<U> {
self.read().as_ref().map(|x|cb(&mut*x.write()))
}
}
impl<T> SlotExt<T> for Option<Slot<T>> {
fn map_inner <U> (&self, cb: impl FnOnce(&T)->U) -> Option<U> {
self.as_ref().map(|x|x.map_inner(cb))?
}
fn map_inner_mut <U> (&self, cb: impl FnOnce(&mut T)->U) -> Option<U> {
self.as_ref().map(|x|x.map_inner_mut(cb))?
}
}
impl Slot<MidiClip> {
pub fn eval <'a> (state: &App, src: impl Language) -> Perhaps<ClipSlot> {
eval_word(src, |word|Ok(match word {
":selected" if let Selection::TrackClip { track, scene } = state.selection() => {
state.scenes()[*scene].clips.slot(*track)
},
//":selected-or-create" if let Selection::TrackClip {
//track, scene
//} = state.selection() => Some(if let Some(Some(clip)) = state.scenes()[*scene].clips.get(*track) {
//clip.clone()
//} else {
//let clip: Arc<RwLock<MidiClip>> = Arc::new(RwLock::new(Default::default()));
//state.scenes()[*scene].clips[*track] = Some(clip.clone());
//clip
//}),
_ => return err!("not a clip: {word}")
}))
}
}
impl Slot<Sample> {
pub fn eval <'a> (_: &App, _: impl Language) -> Perhaps<SampleSlot> {
todo!()
}
}