add setting for override_tab_width, mainly for video recording purpose

Author: yjpark

crates/notation_bevy/src/settings/layout_settings.rs

@@ -49,6 +49,7 @@ pub struct LayoutSettings {
     pub focus_bar_ease_ms: u64,
     pub focusing_bar_ordinal: usize,
     pub video_recording_mode: bool,
+    pub override_tab_width: Option<f32>,
     pub override_focus_offset_y: Option<f32>,
 }
 
@@ -60,6 +61,7 @@ impl Default for LayoutSettings {
             focus_bar_ease_ms: 250,
             focusing_bar_ordinal: usize::MAX,
             video_recording_mode: false,
+            override_tab_width: None,
             override_focus_offset_y: None,
         }
     }

crates/notation_bevy/src/tab/tab_bars.rs

@@ -57,8 +57,12 @@ impl<'a> GridView<NotationLayout<'a>, BarView> for TabBars {
             beat_size_range.0 * bar_beats,
             beat_size_range.1 * bar_beats,
         );
+        let tab_width = match engine.settings.layout.override_tab_width {
+            Some(width) => width,
+            None => grid_size.width,
+        };
         let (rows, cols, cell_width) = GridData::cals_fixed_rows_cols_by_width(
-            grid_size.width - bar_margin * 2.0,
+            tab_width - bar_margin * 2.0,
             bar_width_range,
             0.0,
             self.tab.bars.len(),
@@ -113,14 +117,24 @@ impl<'a> GridView<NotationLayout<'a>, BarView> for TabBars {
                 let bar_layout = self.bar_layouts.get(row * cols).unwrap();
                 row_sizes.push(LayoutSize::new(cell_width, bar_layout.height()));
             }
-            GridData::new_rows(
+            let grid_data = GridData::new_rows(
                 rows,
                 cols,
                 row_sizes,
                 cell_margin,
                 LayoutAnchor::TOP_LEFT,
                 grid_size,
-            )
+            );
+            match engine.settings.layout.override_tab_width {
+                None => grid_data,
+                Some(_) => {
+                    let offset = grid_data.content_size.calc_offset(LayoutAnchor::TOP_LEFT, LayoutAnchor::TOP_LEFT) + Vec2::new(bar_margin, 0.0);
+                    GridData {
+                        offset,
+                        ..grid_data
+                    }
+                }
+            }
         }
     }
 }

crates/notation_bevy/src/viewer/control_view.rs

@@ -94,6 +94,20 @@ impl ControlView {
         CollapsingHeader::new("Override Sizes")
         .default_open(true)
         .show(ui, |ui| {
+            let mut override_tab_width = settings.layout.override_tab_width.is_some();
+            ui.checkbox(&mut override_tab_width, "Override Tab Width");
+            if override_tab_width {
+                let mut tab_width = settings.layout.override_tab_width.unwrap_or(512.0);
+                let last_tab_width = tab_width;
+                ui.add(Slider::new(&mut tab_width, 256.0..=1024.0).text("Tab Width"));
+                if settings.layout.override_tab_width.is_none() || float_ne!(tab_width, last_tab_width, abs <= 1.0) {
+                    settings.layout.override_tab_width = Some(tab_width);
+                    window_resized_evts.send(WindowResizedEvent());
+                }
+            } else if settings.layout.override_tab_width.is_some() {
+                settings.layout.override_tab_width = None;
+                window_resized_evts.send(WindowResizedEvent());
+            }
             let mut override_beat_size = settings.override_beat_size.is_some();
             ui.checkbox(&mut override_beat_size, "Override Beat Size");
             if override_beat_size {