84 lines
4.1 KiB
Rust
84 lines
4.1 KiB
Rust
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//! egui editor.
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//!
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//! Placeholder layout for now — Stage 6 replaces it with meters, gain-reduction displays, a
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//! gain-curve view and draggable crossover handles. Built to stay usable meanwhile: a resizable
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//! window with a vertical scroll area so every control is reachable at any window size, global
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//! controls in a label|slider grid, and the four channels (low/mid/high/all) side by side.
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use nih_plug::prelude::*;
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use nih_plug_egui::{
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create_egui_editor,
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egui::{self, Vec2},
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resizable_window::ResizableWindow,
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widgets,
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};
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use std::sync::Arc;
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use crate::params::{Codename206Params, CompressorParams};
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use crate::Codename206;
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/// Build the plugin editor over a shared handle to the params.
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pub(crate) fn create(params: Arc<Codename206Params>) -> Option<Box<dyn Editor>> {
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let egui_state = params.editor_state.clone();
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create_egui_editor(
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params.editor_state.clone(),
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(),
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|_, _| {},
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move |egui_ctx, setter, _state| {
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// One column of controls for a single compressor channel.
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let band_col = |ui: &mut egui::Ui, title: &str, p: &CompressorParams| {
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ui.strong(title);
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ui.add(widgets::ParamSlider::for_param(&p.detection, setter));
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ui.label("Threshold");
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ui.add(widgets::ParamSlider::for_param(&p.threshold_db, setter));
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ui.label("Ratio");
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ui.add(widgets::ParamSlider::for_param(&p.ratio, setter));
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ui.label("Knee");
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ui.add(widgets::ParamSlider::for_param(&p.knee_db, setter));
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ui.label("Attack");
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ui.add(widgets::ParamSlider::for_param(&p.attack_ms, setter));
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ui.label("Release");
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ui.add(widgets::ParamSlider::for_param(&p.release_ms, setter));
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ui.label("Makeup");
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ui.add(widgets::ParamSlider::for_param(&p.makeup_db, setter));
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ui.add(widgets::ParamSlider::for_param(&p.bypass, setter));
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};
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// Resizable window; vertical scroll so every control stays reachable even when the
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// window is small. (Placeholder layout — Stage 6 will replace it.)
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ResizableWindow::new("editor")
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.min_size(Vec2::new(480.0, 320.0))
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.show(egui_ctx, egui_state.as_ref(), |ui| {
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egui::ScrollArea::vertical().show(ui, |ui| {
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ui.heading(Codename206::NAME);
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// Global controls stacked vertically so they never overflow sideways.
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egui::Grid::new("globals").num_columns(2).show(ui, |ui| {
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ui.label("Xover Lo/Mid");
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ui.add(widgets::ParamSlider::for_param(¶ms.crossover_low_hz, setter));
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ui.end_row();
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ui.label("Xover Mid/Hi");
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ui.add(widgets::ParamSlider::for_param(¶ms.crossover_high_hz, setter));
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ui.end_row();
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ui.label("Look-ahead");
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ui.add(widgets::ParamSlider::for_param(¶ms.look_ahead_ms, setter));
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ui.end_row();
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ui.label("Ceiling");
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ui.add(widgets::ParamSlider::for_param(¶ms.output_ceiling_db, setter));
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ui.end_row();
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ui.label("Lim Release");
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ui.add(widgets::ParamSlider::for_param(¶ms.limiter_release_ms, setter));
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ui.end_row();
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});
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ui.separator();
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ui.columns(4, |cols| {
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band_col(&mut cols[0], "LOW", ¶ms.low);
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band_col(&mut cols[1], "MID", ¶ms.mid);
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band_col(&mut cols[2], "HIGH", ¶ms.high);
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band_col(&mut cols[3], "ALL", ¶ms.all);
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});
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});
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});
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},
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)
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}
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