feat: configure mobile width threshold (#317)

1 files changed, 19 insertions, 1 deletions

diff --git a/src/ui.rs b/src/ui.rs
index 7b45c8c4..78c4b2e7 100644
--- a/src/ui.rs
+++ b/src/ui.rs
@@ -170,7 +170,7 @@ fn compute_view_internal(
     resize_panes: bool,
     cell_size: crate::kitty_graphics::HostCellSize,
 ) {
-    if is_mobile_width(area) {
+    if is_mobile_width(area, app.mobile_width_threshold) {
         compute_mobile_view(app, terminal_runtimes, area, resize_panes, cell_size);
         return;
     }
@@ -544,6 +544,24 @@ mod tests {
     }
 
     #[test]
+    fn configured_mobile_width_threshold_controls_layout_switch() {
+        let mut app = crate::app::state::AppState::test_new();
+        app.workspaces = vec![Workspace::test_new("one")];
+        app.active = Some(0);
+        app.selected = 0;
+        app.mode = Mode::Terminal;
+
+        compute_view(&mut app, Rect::new(0, 0, 80, 20));
+        assert_eq!(app.view.layout, ViewLayout::Desktop);
+
+        app.mobile_width_threshold = 90;
+        compute_view(&mut app, Rect::new(0, 0, 80, 20));
+        assert_eq!(app.view.layout, ViewLayout::Mobile);
+        assert_eq!(app.view.mobile_header_rect, Rect::new(0, 0, 80, 2));
+        assert_eq!(app.view.terminal_area, Rect::new(0, 2, 80, 18));
+    }
+
+    #[test]
     fn product_announcement_renders_above_config_diagnostic() {
         let mut app = crate::app::state::AppState::test_new();
         app.workspaces = vec![Workspace::test_new("one")];