Feat: early mouse support

src/views/engine_view.rs

@@ -12,13 +12,17 @@ use crate::widgets::{
     render_scroll_indicators, render_section_header, IndicatorAlign, Orientation, Scope, Spectrum,
 };
 
-pub fn render(frame: &mut Frame, app: &App, area: Rect) {
-    let [left_col, _, right_col] = Layout::horizontal([
+pub fn layout(area: Rect) -> [Rect; 3] {
+    Layout::horizontal([
         Constraint::Percentage(55),
         Constraint::Length(2),
         Constraint::Percentage(45),
     ])
-    .areas(area);
+    .areas(area)
+}
+
+pub fn render(frame: &mut Frame, app: &App, area: Rect) {
+    let [left_col, _, right_col] = layout(area);
 
     render_settings_section(frame, app, left_col);
     render_visualizers(frame, app, right_col);
@@ -185,7 +189,7 @@ fn truncate_name(name: &str, max_len: usize) -> String {
     }
 }
 
-fn list_height(item_count: usize) -> u16 {
+pub fn list_height(item_count: usize) -> u16 {
     let visible = item_count.min(5) as u16;
     if item_count > 5 {
         visible + 1
@@ -194,7 +198,7 @@ fn list_height(item_count: usize) -> u16 {
     }
 }
 
-fn devices_section_height(app: &App) -> u16 {
+pub fn devices_section_height(app: &App) -> u16 {
     let output_h = list_height(app.audio.output_devices.len());
     let input_h = list_height(app.audio.input_devices.len());
     3 + output_h.max(input_h)