From d5b6d72a8a9375a32378033c4883a933355b63f5 Mon Sep 17 00:00:00 2001
From: David Vazgenovich Shakaryan <dvshakaryan@gmail.com>
Date: Tue, 13 May 2025 01:50:29 -0700
Subject: centre menu options when using go-to shortcut

---
 main.lua | 40 +++++++++++++++++++++++++++-------------
 1 file changed, 27 insertions(+), 13 deletions(-)

(limited to 'main.lua')

diff --git a/main.lua b/main.lua
index 681f7bb..086dd4b 100644
--- a/main.lua
+++ b/main.lua
@@ -318,13 +318,15 @@ local function update_osd()
 	osd_bg:update()
 end
 
-local function set_cursor(pos, move_view)
+local function set_cursor(pos, opts)
 	local menu = menus[depth]
 	local lines = osd_menu_lines()
 
 	local pos = math.max(1, math.min(pos, #menu.options))
 	local top = menu.view_top
-	if move_view then
+	if opts and opts.centre then
+		top = pos - math.floor((osd_menu_lines() - 1) / 2)
+	elseif opts and opts.keep_offset then
 		top = top + pos - menu.cursor
 	end
 
@@ -359,11 +361,20 @@ local function cursor_end()
 end
 
 local function cursor_page_up()
-	set_cursor(menus[depth].cursor - osd_menu_lines(), true)
+	set_cursor(menus[depth].cursor - osd_menu_lines(), {keep_offset=true})
 end
 
 local function cursor_page_down()
-	set_cursor(menus[depth].cursor + osd_menu_lines(), true)
+	set_cursor(menus[depth].cursor + osd_menu_lines(), {keep_offset=true})
+end
+
+local function cursor_to_object(id)
+	for i, v in ipairs(menus[depth].options) do
+		if v.id == id then
+			set_cursor(i, {centre=true})
+			return
+		end
+	end
 end
 
 local function prev_menu()
@@ -475,6 +486,8 @@ local function push_group_menu(group)
 	push_menu({
 		options=group_menu_options(group),
 		title=group.name,
+		type='group',
+		group_id=group.id,
 	})
 	update_osd()
 end
@@ -530,21 +543,22 @@ end
 local function goto_option()
 	local menu = menus[depth]
 	local opt = menu.options[menu.cursor]
-	if not opt or not opt.path then
+	if not opt then
 		return
 	end
 
-	for i = 1, #opt.path do
-		push_group_menu(opt.path[i])
+	if menu.type == 'search' or menu.group_id == 'favourites' then
+		depth = depth - 1
+	end
 
-		local target = i == #opt.path and opt or opt.path[i+1]
-		for i, v in ipairs(menus[depth].options) do
-			if v.id == target.id then
-				set_cursor(i, true)
-				break
-			end
+	if opt.path then
+		for i = 1, #opt.path do
+			cursor_to_object(opt.path[i].id)
+			push_group_menu(opt.path[i])
 		end
 	end
+	cursor_to_object(opt.id)
+	update_osd()
 end
 
 local function search_menu_options_build(options, t, path)
-- 
cgit v1.2.3-70-g09d2