feat(ui): resize shortcuts (#4003)

* feat(ui): show resize and focus shortcuts when relevant

* update serialization and snapshots

* update e2e tests

* style(fmt): rustfmt

2 files changed, 15 insertions, 0 deletions

diff --git a/zellij-utils/src/plugin_api/event.proto b/zellij-utils/src/plugin_api/event.proto
index b07562e2..7269cc47 100644
--- a/zellij-utils/src/plugin_api/event.proto
+++ b/zellij-utils/src/plugin_api/event.proto
@@ -315,6 +315,8 @@ message TabInfo {
     uint32 viewport_columns = 12;
     uint32 display_area_rows = 13;
     uint32 display_area_columns = 14;
+    uint32 selectable_tiled_panes_count = 15;
+    uint32 selectable_floating_panes_count = 16;
 }
 
 message ModeUpdatePayload {
diff --git a/zellij-utils/src/plugin_api/event.rs b/zellij-utils/src/plugin_api/event.rs
index 495060a6..743e1569 100644
--- a/zellij-utils/src/plugin_api/event.rs
+++ b/zellij-utils/src/plugin_api/event.rs
@@ -1109,6 +1109,9 @@ impl TryFrom<ProtobufTabInfo> for TabInfo {
             viewport_columns: protobuf_tab_info.viewport_columns as usize,
             display_area_rows: protobuf_tab_info.display_area_rows as usize,
             display_area_columns: protobuf_tab_info.display_area_columns as usize,
+            selectable_tiled_panes_count: protobuf_tab_info.selectable_tiled_panes_count as usize,
+            selectable_floating_panes_count: protobuf_tab_info.selectable_floating_panes_count
+                as usize,
         })
     }
 }
@@ -1135,6 +1138,8 @@ impl TryFrom<TabInfo> for ProtobufTabInfo {
             viewport_columns: tab_info.viewport_columns as u32,
             display_area_rows: tab_info.display_area_rows as u32,
             display_area_columns: tab_info.display_area_columns as u32,
+            selectable_tiled_panes_count: tab_info.selectable_tiled_panes_count as u32,
+            selectable_floating_panes_count: tab_info.selectable_floating_panes_count as u32,
         })
     }
 }
@@ -1540,6 +1545,8 @@ fn serialize_tab_update_event_with_non_default_values() {
             viewport_columns: 10,
             display_area_rows: 10,
             display_area_columns: 10,
+            selectable_tiled_panes_count: 10,
+            selectable_floating_panes_count: 10,
         },
         TabInfo {
             position: 1,
@@ -1556,6 +1563,8 @@ fn serialize_tab_update_event_with_non_default_values() {
             viewport_columns: 10,
             display_area_rows: 10,
             display_area_columns: 10,
+            selectable_tiled_panes_count: 10,
+            selectable_floating_panes_count: 10,
         },
         TabInfo::default(),
     ]);
@@ -1827,6 +1836,8 @@ fn serialize_session_update_event_with_non_default_values() {
             viewport_columns: 10,
             display_area_rows: 10,
             display_area_columns: 10,
+            selectable_tiled_panes_count: 10,
+            selectable_floating_panes_count: 10,
         },
         TabInfo {
             position: 1,
@@ -1843,6 +1854,8 @@ fn serialize_session_update_event_with_non_default_values() {
             viewport_columns: 10,
             display_area_rows: 10,
             display_area_columns: 10,
+            selectable_tiled_panes_count: 10,
+            selectable_floating_panes_count: 10,
         },
         TabInfo::default(),
     ];