From b9ac322ca223101f4de66b5dfab7570d6d9e49af Mon Sep 17 00:00:00 2001
From: CJ van den Berg <cj@vdbonline.com>
Date: Thu, 6 Nov 2025 18:22:30 +0100
Subject: [PATCH] refactor: add focus/unfocus support to home view

---
 src/tui/home.zig | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/tui/home.zig b/src/tui/home.zig
index e2617b4..2820007 100644
--- a/src/tui/home.zig
+++ b/src/tui/home.zig
@@ -68,6 +68,7 @@ plane: Plane,
 parent: Plane,
 fire: ?Fire = null,
 commands: Commands = undefined,
+focused: bool = false,
 menu: *Menu.State(*Self),
 menu_w: usize = 0,
 menu_label_max: usize = 0,
@@ -110,7 +111,7 @@ pub fn create(allocator: std.mem.Allocator, parent: Widget) !Widget {
         .home_style = home_style,
         .home_style_bufs = home_style_bufs,
     };
-    try self.commands.init(self);
+    self.commands.init_unregistered(self);
     var it = std.mem.splitAny(u8, self.home_style.menu_commands, "\n ");
     while (it.next()) |command_name| {
         const id = command.get_id(command_name) orelse {
@@ -136,12 +137,23 @@ pub fn create(allocator: std.mem.Allocator, parent: Widget) !Widget {
 pub fn deinit(self: *Self, allocator: std.mem.Allocator) void {
     root.free_config(self.allocator, self.home_style_bufs);
     self.menu.deinit(allocator);
-    self.commands.deinit();
+    if (self.focused) self.commands.deinit();
     self.plane.deinit();
     if (self.fire) |*fire| fire.deinit();
     allocator.destroy(self);
 }
 
+pub fn focus(self: *Self) void {
+    self.unfocus();
+    self.commands.register() catch @panic("home.commands.register");
+    self.focused = true;
+}
+
+pub fn unfocus(self: *Self) void {
+    if (self.focused) self.commands.unregister();
+    self.focused = false;
+}
+
 fn add_menu_command(self: *Self, command_name: []const u8, description: []const u8, hint: []const u8, menu: anytype) !void {
     const label_len = description.len + hint.len;
     var buf: [64]u8 = undefined;