From 23779da2dc1c13ff433db59e401742ed87535f37 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 1 Apr 2024 22:12:49 +0530
Subject: [PATCH] Provide access to the current keyboard mode in the
 tab_title_template

---
 kitty/keys.py               | 4 ++++
 kitty/options/definition.py | 2 ++
 kitty/tab_bar.py            | 2 ++
 3 files changed, 8 insertions(+)

diff --git a/kitty/keys.py b/kitty/keys.py
index ecd1a4b0b..191088231 100644
--- a/kitty/keys.py
+++ b/kitty/keys.py
@@ -67,6 +67,10 @@ class Mappings:
         self.keyboard_mode_stack: List[KeyboardMode] = []
         self.update_keymap(global_shortcuts)
 
+    @property
+    def current_keyboard_mode_name(self) -> str:
+        return self.keyboard_mode_stack[-1].name if self.keyboard_mode_stack else ''
+
     def update_keymap(self, global_shortcuts:Optional[Dict[str, SingleKey]] = None) -> None:
         if global_shortcuts is None:
             global_shortcuts = self.set_cocoa_global_shortcuts(self.get_options()) if is_macos else {}
diff --git a/kitty/options/definition.py b/kitty/options/definition.py
index 9c6acd0f0..1cb57083a 100644
--- a/kitty/options/definition.py
+++ b/kitty/options/definition.py
@@ -1364,6 +1364,8 @@ use :code:`{sup.index}`. All data available is:
     :code:`active_oldest_exe` for the oldest foreground process.
 :code:`max_title_length`
     The maximum title length available.
+:code:`keyboard_mode`
+    The name of the current :ref:`keyboard mode <modal_mappings>` or the empty string if no keyboard mode is active.
 
 Note that formatting is done by Python's string formatting machinery, so you can
 use, for instance, :code:`{layout_name[:2].upper()}` to show only the first two
diff --git a/kitty/tab_bar.py b/kitty/tab_bar.py
index f7046c0c6..69a0c062f 100644
--- a/kitty/tab_bar.py
+++ b/kitty/tab_bar.py
@@ -240,6 +240,7 @@ def draw_title(draw_data: DrawData, screen: Screen, tab: TabBarData, index: int,
         max_title_length = min(max_title_length, draw_data.max_tab_title_length)
     ColorFormatter.draw_data = draw_data
     ColorFormatter.tab_data = tab
+    boss = get_boss()
     eval_locals = {
         'index': index,
         'layout_name': tab.layout_name,
@@ -253,6 +254,7 @@ def draw_title(draw_data: DrawData, screen: Screen, tab: TabBarData, index: int,
         'bell_symbol': draw_data.bell_on_tab if tab.needs_attention else '',
         'activity_symbol': draw_data.tab_activity_symbol if tab.has_activity_since_last_focus else '',
         'max_title_length': max_title_length,
+        'keyboard_mode': boss.mappings.current_keyboard_mode_name,
     }
     template = draw_data.title_template
     if tab.is_active and draw_data.active_title_template is not None: