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draw clips; begin removing format! allocs
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i do not exist 2026-08-13 07:44:10 +03:00
parent d9e17cd348
commit e50c4a5eef
7 changed files with 479 additions and 146 deletions
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178
src/device/arrange/clip.rs
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@ -54,8 +54,6 @@ impl Arrangement {
}
}
impl<T: TracksView + ScenesView + Send + Sync> ClipsView for T {}
pub trait HasClipsSize {
fn clips_size (&self) -> &Sizer;
}
@ -68,98 +66,98 @@ impl HasClipsSize for Arrangement {
fn clips_size (&self) -> &Sizer { &self.size_inner }
}
impl<T: TracksView + ScenesView + Send + Sync> ClipsView for T {}
pub trait ClipsView: TracksView + ScenesView {
/// Draw clips per scene
fn view_scenes_clips <'a> (&'a self) -> impl Draw<Tui> + 'a {
view_scenes_clips(
||self.scenes_with_sizes(),
self.tracks_with_sizes(),
self.selection(),
self.editor(),
self.clips_size(),
self.is_editing(),
)
fn view_scenes_clips (&self) -> impl Draw<Tui> {
let select = self.selection();
let editor = self.editor();
let size = self.clips_size();
let editing = self.is_editing();
return size.of(
above(
fg(Green, format!("{}x{}", size.w(), size.h())).align_se().full_wh(),
iter_east(move||self.tracks_with_sizes().map(move|(
track_index, track, _, _
)| {
iter_south(move||self.scenes_with_sizes().map(move|(
scene_index, scene, _, _
)| {
let (name, theme): (Arc<str>, ItemTheme) = view_scene_name_theme(scene, track_index);
let f = theme.lightest.term;
let (b, o) = view_scene_bg(
theme, select, track_index, scene_index
);
let w = view_scene_w(
track, select, track_index, editor
);
let y = view_scene_y(
select, scene_index, editor
);
let is_selected = view_scene_sel(
select, track_index, scene_index, editing
);
below(
Outer(true, Style::default().fg(o)).full_wh(),
below(
below(
fg_bg(o, b, "".full_wh()),
fg_bg(f, b, bold(true, name)).align_nw().full_wh(),
),
when(is_selected, editor.map(|e|e.view())).full_wh()
).full_wh()
).exact_wh(w, y)
})).full_h().exact_w(track.width as u16)
}))
).full_wh());
}
}
pub fn view_scenes_clips <'a, S: ScenesSizes<'a>> (
scenes: impl Fn()->S,
tracks: impl TracksSizes<'a>,
select: &Selection,
editor: Option<&MidiEditor>,
size: &Sizer,
editing: bool,
) -> impl Draw<Tui> {
let status = fg(Green, format!("{}x{}", size.w(), size.h())).align_se().full_wh();
let tracks = iter_once(tracks, move|(track_index, track, _, _), _| {
let scenes = iter_once(scenes(), move|(scene_index, scene, _, _), _| {
let (name, theme): (Arc<str>, ItemTheme) = scene_name_theme(scene, track_index);
let f = theme.lightest.term;
let (b, o) = scene_bg(theme, select, track_index, scene_index);
let w = scene_w(track, select, track_index, editor);
let y = scene_y(select, scene_index, editor);
let is_selected = scene_sel(select, track_index, scene_index, editing);
below(
Outer(true, Style::default().fg(o)).full_wh(),
below(
below(
fg_bg(o, b, "".full_wh()),
fg_bg(f, b, bold(true, name)).align_nw().full_wh(),
),
when(is_selected, editor.map(|e|e.view())).full_wh()
).full_wh()
).exact_wh(w, y)
});
scenes.full_h().exact_w(track.width as u16)
});
return size.of(above(status, tracks).full_wh());
fn scene_name_theme (scene: &Scene, track_index: usize) -> (Arc<str>, ItemTheme) {
if let Some(Some(clip)) = &scene.clips.get(track_index) {
let clip = clip.read().unwrap();
(format!(" ⏹ {}", &clip.name).into(), clip.color)
} else {
(" ⏹ -- ".into(), ItemTheme::G[32])
}
}
fn scene_bg (
theme: ItemTheme, select: &Selection, track_index: usize, scene_index: usize
) -> (Color, Color) {
let mut outline = theme.base.term;
(if select.track() == Some(track_index) && select.scene() == Some(scene_index) {
outline = theme.lighter.term;
theme.light.term
} else if select.track() == Some(track_index) || select.scene() == Some(scene_index) {
outline = theme.darkest.term;
theme.base.term
} else {
theme.dark.term
}, outline)
}
fn scene_w (
track: &Track, select: &Selection, track_index: usize, editor: Option<&MidiEditor>
) -> u16 {
if select.track() == Some(track_index) && let Some(editor) = editor {
(editor.size.w() as usize).max(24).max(track.width) as u16
} else {
track.width as u16
}
}
fn scene_y (
select: &Selection, scene_index: usize, editor: Option<&MidiEditor>
) -> u16 {
if select.scene() == Some(scene_index) && let Some(editor) = editor {
editor.size.h().max(12)
} else {
Scene::DEFAULT_HEIGHT as u16
}
}
fn scene_sel (select: &Selection, track_index: usize, scene_index: usize, editing: bool) -> bool {
editing && select.track() == Some(track_index) && select.scene() == Some(scene_index)
fn view_scene_name_theme (scene: &Scene, track_index: usize) -> (Arc<str>, ItemTheme) {
if let Some(Some(clip)) = &scene.clips.get(track_index) {
let clip = clip.read().unwrap();
(format!(" ⏹ {}", &clip.name).into(), clip.color)
} else {
(" ⏹ -- ".into(), ItemTheme::G[32])
}
}
fn view_scene_bg (
theme: ItemTheme, select: &Selection, track_index: usize, scene_index: usize
) -> (Color, Color) {
let mut outline = theme.base.term;
(if select.track() == Some(track_index) && select.scene() == Some(scene_index) {
outline = theme.lighter.term;
theme.light.term
} else if select.track() == Some(track_index) || select.scene() == Some(scene_index) {
outline = theme.darkest.term;
theme.base.term
} else {
theme.dark.term
}, outline)
}
fn view_scene_w (
track: &Track, select: &Selection, track_index: usize, editor: Option<&MidiEditor>
) -> u16 {
if select.track() == Some(track_index) && let Some(editor) = editor {
(editor.size.w() as usize).max(24).max(track.width) as u16
} else {
track.width as u16
}
}
fn view_scene_y (
select: &Selection, scene_index: usize, editor: Option<&MidiEditor>
) -> u16 {
if select.scene() == Some(scene_index) && let Some(editor) = editor {
editor.size.h().max(12)
} else {
Scene::DEFAULT_HEIGHT as u16
}
}
fn view_scene_sel (select: &Selection, track_index: usize, scene_index: usize, editing: bool) -> bool {
editing && select.track() == Some(track_index) && select.scene() == Some(scene_index)
}