Title frames (#5318)

* initial implementation

* improve single line title design

* hint text plugin infra

* add proto regen task

* display alt text in status bar

* don't display text with full frames

* style alt hover text

* fix + style control own pane hover

* make multiplayer indications responsive

* update snapshots

* plugin api

* single pane as tab

* better scroll styling

* fix tests

* tab-bar plus hover

* plugin surface tests

* integration tests

* adjust all integration tests

* reduce hover noise

* add pane id to in place

* more integration tests

* style: rustfmt

* update plugin assets

* update assets and snapshots

* add pr

1 files changed, 14 insertions, 0 deletions

diff --git a/zellij-utils/src/plugin_api/plugin_command.proto b/zellij-utils/src/plugin_api/plugin_command.proto
index 82f4d835..8d31727d 100644
--- a/zellij-utils/src/plugin_api/plugin_command.proto
+++ b/zellij-utils/src/plugin_api/plugin_command.proto
@@ -9,6 +9,7 @@ import "resize.proto";
 import "plugin_permission.proto";
 import "input_mode.proto";
 import "key.proto";
+import "pane_frame_style.proto";
 
 package api.plugin_command;
 
@@ -214,6 +215,9 @@ enum CommandName {
   NewTiledPaneInTab = 221;
   ExitMobileMode = 222;
   FocusLastPane = 223;
+  SetPaneFrameStyle = 224;
+  ToggleFloatingPanes = 225;
+  NewPane = 226;
 }
 
 message PluginCommand {
@@ -373,9 +377,19 @@ message PluginCommand {
     PaneId set_shadow_focus_payload = 167;
     NewTabUnfocusedPayload new_tab_unfocused_payload = 168;
     NewTiledPaneInTabPayload new_tiled_pane_in_tab_payload = 169;
+    SetPaneFrameStylePayload set_pane_frame_style_payload = 170;
+    ToggleFloatingPanesPayload toggle_floating_panes_payload = 171;
   }
 }
 
+message SetPaneFrameStylePayload {
+  pane_frame_style.PaneFrameStyle pane_frame_style = 1;
+}
+
+message ToggleFloatingPanesPayload {
+  optional uint64 tab_id = 1;
+}
+
 message NewTabPayload {
   optional string name = 1;
   optional string cwd = 2;