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feat: add an ability to open submenus

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With this, users can set up keybinds to send `show-submenu` message to
uosc with menu ID to open just that.
Example: `script-message-to uosc show-submenu "Foo > Bar"`

closes #75
This commit is contained in:
tomasklaen
2022-08-23 19:10:22 +02:00
parent ef7688fa97
commit 761fa996e0
2 changed files with 43 additions and 7 deletions
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6
README.md
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@@ -231,6 +231,12 @@ mbtn_right script-binding uosc/menu
menu script-binding uosc/menu
```
To display a submenu, send a `show-submenu` message to **uosc** with first parameter specifying menu ID. Example:
```
m script-message-to uosc show-submenu "Foo > Bar"
```
**\*menu** button is the key between **win** and **right_ctrl** buttons that none uses (might not be on your keyboard).\*
### Adding items to menu

44
uosc.lua
View File

@@ -3078,6 +3078,16 @@ end
-- MENUS
function toggle_menu_with_items(items, menu_options)
menu_options = menu_options or {}
menu_options.type = 'menu'
if menu:is_open('menu') then
menu:close()
elseif items then
menu:open(items, function(command) mp.command(command) end, menu_options)
end
end
function create_self_updating_menu_opener(params)
return function()
if menu:is_open(params.type) then menu:close() return end
@@ -3544,15 +3554,35 @@ mp.add_key_binding(nil, 'decide-pause-indicator', function()
elements.pause_indicator:decide()
end)
function menu_key_binding()
if menu:is_open('menu') then
menu:close()
elseif state.context_menu_items then
menu:open(state.context_menu_items, function(command)
mp.command(command)
end, {type = 'menu'})
end
toggle_menu_with_items(state.context_menu_items)
end
mp.add_key_binding(nil, 'menu', menu_key_binding)
mp.register_script_message('show-submenu', function(name)
local path = split(name, " *>+ *")
local items = state.context_menu_items
local last_menu_title = nil
if not items or #items < 1 then
msg.error('Can\'t find submenu, context menu is empty.')
return
end
while #path > 0 do
local menu_title = path[1]
last_menu_title = menu_title
path = itable_slice(path, 2)
local _, submenu_item = itable_find(items, function(_, item) return item.title == menu_title end)
if not submenu_item then
msg.error('Can\'t find submenu: '..menu_title)
return
end
items = submenu_item.items or {}
end
if items then toggle_menu_with_items(items, {title = last_menu_title, selected_index = 1}) end
end)
mp.add_key_binding(nil, 'load-subtitles', function()
if menu:is_open('load-subtitles') then menu:close() return end