Merge pull request #20 from JuanZoran/experimental

修复了pin和close的bug, 更改了部分接口, 添加了在线查询的进度条等待图标和配置选项

README.md

@@ -4,8 +4,9 @@
 - [Trans.nvim](#transnvim)
   - [特点](#特点)
   - [屏幕截图](#屏幕截图)
+    - [演示](#演示)
+    - [主题](#主题)
   - [安装](#安装)
-  - [Festival配置](#festival配置)
   - [配置](#配置)
   - [快捷键绑定](#快捷键绑定)
   - [高亮组](#高亮组)
@@ -16,7 +17,9 @@
 
 
 ## 特点
-- 使用纯lua编写
+- 使用纯lua编写, 速度极快
+> `Lazy.nvim`的记录: <font color="#0099FF">`➜   Trans.nvim 0.82ms`</font>
+
 - 大部分功能可以自定义:
   - 高亮
   - 悬浮大小
@@ -34,7 +37,7 @@
   - etc
 - 舒服的排版和`动画`
 - 支持 `normal`和 `visual`模式
-    > 不支持 visual-block mode
+    > <font color='#FF9900'>不支持 visual-block mode</font>
   
 - 本地词库单词量: `430w`
   
@@ -63,8 +66,9 @@ https://user-images.githubusercontent.com/107862700/213752097-2eee026a-ddee-4531
 - sqlite.lua: 操作数据库所用的库
 - sqlite3: 数据库
 
+<details>
+    <summary>Packer.nvim</summary>
 
-- `Packer.nvim`示例
 ```lua
 use {
     'JuanZoran/Trans.nvim'
@@ -97,8 +101,11 @@ use {
     end
 }
 ```
+</details>
+
+<details>
+    <summary>Lazy.nvim</summary>
 
-- `lazy.nvim`示例
 ```lua
     {
         "JuanZoran/Trans.nvim",
@@ -115,8 +122,9 @@ use {
         }
     }
 ```
+</details>
 
-**注意事项**:
+<font color="#FF9900">**注意事项**: </font>  
 - `install.sh`
   - 使用了 `wget`下载词库, 安装请确保你的环境变量中存在wget
   - install.sh 下载后会自动将词库解压, 并移动到 `$HOME/.vim/dict`文件夹下
@@ -148,8 +156,8 @@ use {
         > 如果`install.sh`运行正常则自动安装，如果安装失败，请尝试手动安装
 - `title`的配置，只对`neovim 0.9`版本有效
 
-## Festival配置
+<details>
-> 仅针对`linux`用户说明
+    <summary>Festival配置(仅针对linux用户)</summary>
 - 配置文件
     - 全局配置: `/usr/share/festival/siteinit.scm`
     - 用户配置: `~/.festivalrc`
@@ -162,7 +170,7 @@ use {
         > `sudo mkdir /usr/share/festival/voices/my_voices`
 
     - 下载想要的voices文件并解压 
-        > 正常均需要   
+        > 可能需要   
 
         - 试听[在这里](https://www.cstr.ed.ac.uk/projects/festival/morevoices.html))
         - 下载[在这里](http://festvox.org/packed/festival/2.5/voices/))
@@ -182,11 +190,13 @@ use {
     - 安装完成
 
 - 相关说明网站
-    > 正常均需要 
+    > 可能需要 
     - [wiki](https://archlinux.org/packages/community/any/festival-us/) 查看更多详细配置
     - [官方网站](http://festvox.org/dbs/index.html) 
     - [用户手册](http://www.festvox.org/docs/manual-2.4.0/festival_toc.html) 
 
+</details>
+
 ## 配置
 ```lua
 require'Trans'.setup {
@@ -222,6 +232,8 @@ require'Trans'.setup {
         },
         auto_play = true,
         timeout = 3000,
+        spinner = 'dots', -- 查看所有样式: /lua/Trans/util/spinner
+        -- spinner = 'moon'
     },
     float = {
         width = 0.8,
@@ -256,8 +268,11 @@ require'Trans'.setup {
     icon = {
         star = '',
         notfound = ' ',
-        yes = ' ',
+        yes = '✔',
-        no = ''
+        no = '',
+    -- --- char: ■ | □ | ▇ | ▏ ▎ ▍ ▌ ▋ ▊ ▉ █
+    -- --- ◖■■■■■■■◗▫◻ ▆ ▆ ▇⃞ ▉⃞
+        cell = '■',
         -- star = '⭐',
         -- notfound = '❔',
         -- yes = '✔️',
@@ -270,11 +285,14 @@ require'Trans'.setup {
     db_path = '$HOME/.vim/dict/ultimate.db',
 
     engine = {
-        -- 目前支持hover窗口支持百度, 默认不开启
         -- baidu = {
         --     appid = '',
         --     appPasswd = '',
         -- },
+        -- -- youdao = {
+        --     appkey = '',
+        --     appPasswd = '',
+        -- },
     },
 
     -- TODO :
@@ -284,7 +302,8 @@ require'Trans'.setup {
     -- }
 
     -- TODO :add online translate engine
-} 
+}
+ 
 ```
 
 ## 快捷键绑定

lua/Trans/content.lua

@@ -75,8 +75,9 @@ local content = {
         end
     end,
 
-    format = function(self, ...)
+    format = function(self, opt)
-        local nodes = { ... }
+        local win_width = opt.width or self.window.width
+        local nodes = opt.nodes
         local size = #nodes
         assert(size > 1, 'check items size')
         local width = 0
@@ -87,8 +88,11 @@ local content = {
             width = width + str:width()
         end
 
-        local space = math.floor(((self.window.width - width) / (size - 1)))
+        local space = math.floor(((win_width - width) / (size - 1)))
-        assert(space > 0, 'try to expand the window')
+        if opt.strict and space < 0 then
+            return false
+        end
+
         local interval = (' '):rep(space)
         return setmetatable({
             text = table.concat(strs, interval),
@@ -121,6 +125,7 @@ local content = {
     end
 }
 
+content.__index = content
 
 ---content的构造函数
 ---@param window table 链接的窗口
@@ -136,5 +141,5 @@ return function(window)
         hl_size = 0,
         lines = {},
         highlights = {},
-    }, { __index = content })
+    }, content)
 end

lua/Trans/init.lua

@@ -40,6 +40,8 @@ M.conf = {
         },
         auto_play = true,
         timeout = 3000,
+        spinner = 'dots', -- 查看所有样式: /lua/Trans/util/spinner
+        -- spinner = 'moon'
     },
     float = {
         width = 0.8,
@@ -74,8 +76,11 @@ M.conf = {
     icon = {
         star = '',
         notfound = ' ',
-        yes = ' ',
+        yes = '✔',
-        no = ''
+        no = '',
+    -- --- char: ■ | □ | ▇ | ▏ ▎ ▍ ▌ ▋ ▊ ▉ █
+    -- --- ◖■■■■■■■◗▫◻ ▆ ▆ ▇⃞ ▉⃞
+        cell = '■',
         -- star = '⭐',
         -- notfound = '❔',
         -- yes = '✔️',
@@ -107,6 +112,7 @@ M.conf = {
     -- TODO :add online translate engine
 }
 
+local times = 0
 M.setup = function(opts)
     if opts then
         M.conf = vim.tbl_deep_extend('force', M.conf, opts)
@@ -122,24 +128,27 @@ M.setup = function(opts)
         float.width = math.floor(vim.o.columns * float.width)
     end
 
-    M.translate = require('Trans.translate')
+    times = times + 1
+    if times == 1 then
+        M.translate = require('Trans.translate')
 
-    if vim.fn.executable('sqlite3') ~= 1 then
+        if vim.fn.executable('sqlite3') ~= 1 then
-        error('Please check out sqlite3')
+            error('Please check out sqlite3')
-    end
+        end
 
-    vim.api.nvim_create_user_command('Translate', function()
+        vim.api.nvim_create_user_command('Translate', function ()
-        require("Trans").translate()
+            M.translate()
-    end, { desc = '  单词翻译', })
+        end, { desc = '  单词翻译', })
 
-    vim.api.nvim_create_user_command('TranslateInput', function()
+        vim.api.nvim_create_user_command('TranslateInput', function()
-        require("Trans").translate('i')
+            M.translate('i')
-    end, { desc = '  搜索翻译' })
+        end, { desc = '  搜索翻译' })
 
 
-    local hls = require('Trans.theme')[M.conf.theme]
+        local hls = require('Trans.theme')[M.conf.theme]
-    for hl, opt in pairs(hls) do
+        for hl, opt in pairs(hls) do
-        vim.api.nvim_set_hl(0, hl, opt)
+            vim.api.nvim_set_hl(0, hl, opt)
+        end
     end
 end
 

lua/Trans/node.lua

@@ -21,13 +21,16 @@ local text_meta = {
     end,
 }
 
+item_meta.__index = item_meta
+text_meta.__index = text_meta
+
 
 return {
     item = function(text, hl)
         return setmetatable({
             text = text,
             hl = hl,
-        }, { __index = item_meta })
+        }, item_meta)
     end,
 
 
@@ -42,6 +45,6 @@ return {
         return setmetatable({
             text = table.concat(strs),
             items = items,
-        }, { __index = text_meta })
+        }, text_meta)
     end,
 }

lua/Trans/util/spinner.lua

@@ -0,0 +1,276 @@
+-- Spinners adapted from: https://github.com/sindresorhus/cli-spinners
+--
+-- Some designs' names are made more descriptive; differences noted in comments.
+-- Other designs are omitted for brevity.
+--
+-- You may want to adjust spinner_rate according to the number of frames of your
+-- chosen spinner.
+
+-- MIT License
+--
+-- Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com)
+--
+-- Permission is hereby granted, free of charge, to any person obtaining a copy
+-- of this software and associated documentation files (the "Software"), to deal
+-- in the Software without restriction, including without limitation the rights
+-- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+-- copies of the Software, and to permit persons to whom the Software is
+-- furnished to do so, subject to the following conditions:
+--
+-- The above copyright notice and this permission notice shall be included in
+-- all copies or substantial portions of the Software.
+--
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+-- SOFTWARE.
+return {
+    dots = {
+        "⠋",
+        "⠙",
+        "⠹",
+        "⠸",
+        "⠼",
+        "⠴",
+        "⠦",
+        "⠧",
+        "⠇",
+        "⠏",
+    },
+    dots_negative = { -- dots2
+        "⣾",
+        "⣽",
+        "⣻",
+        "⢿",
+        "⡿",
+        "⣟",
+        "⣯",
+        "⣷",
+    },
+    dots_snake = { -- dots3
+        "⠋",
+        "⠙",
+        "⠚",
+        "⠒",
+        "⠂",
+        "⠂",
+        "⠒",
+        "⠲",
+        "⠴",
+        "⠦",
+        "⠖",
+        "⠒",
+        "⠐",
+        "⠐",
+        "⠒",
+        "⠓",
+        "⠋",
+    },
+    dots_footsteps = { -- dots10
+        "⢄",
+        "⢂",
+        "⢁",
+        "⡁",
+        "⡈",
+        "⡐",
+        "⡠",
+    },
+    dots_hop = { -- dots11
+        "⠁",
+        "⠂",
+        "⠄",
+        "⡀",
+        "⢀",
+        "⠠",
+        "⠐",
+        "⠈",
+    },
+    line = {
+        "-",
+        "\\",
+        "|",
+        "/",
+    },
+    pipe = {
+        "┤",
+        "┘",
+        "┴",
+        "└",
+        "├",
+        "┌",
+        "┬",
+        "┐",
+    },
+    dots_ellipsis = { -- simpleDots
+        ".  ",
+        ".. ",
+        "...",
+        "   ",
+    },
+    dots_scrolling = { -- simpleDotsScrolling
+        ".  ",
+        ".. ",
+        "...",
+        " ..",
+        "  .",
+        "   ",
+    },
+    star = {
+        "✶",
+        "✸",
+        "✹",
+        "✺",
+        "✹",
+        "✷",
+    },
+    flip = {
+        "_",
+        "_",
+        "_",
+        "-",
+        "`",
+        "`",
+        "'",
+        "´",
+        "-",
+        "_",
+        "_",
+        "_",
+    },
+    hamburger = {
+        "☱",
+        "☲",
+        "☴",
+    },
+    grow_vertical = { -- growVertical
+        "▁",
+        "▃",
+        "▄",
+        "▅",
+        "▆",
+        "▇",
+        "▆",
+        "▅",
+        "▄",
+        "▃",
+    },
+    grow_horizontal = { -- growHorizontal
+        "▏",
+        "▎",
+        "▍",
+        "▌",
+        "▋",
+        "▊",
+        "▉",
+        "▊",
+        "▋",
+        "▌",
+        "▍",
+        "▎",
+    },
+    noise = {
+        "▓",
+        "▒",
+        "░",
+    },
+    dots_bounce = { -- bounce
+        "⠁",
+        "⠂",
+        "⠄",
+        "⠂",
+    },
+    triangle = {
+        "◢",
+        "◣",
+        "◤",
+        "◥",
+    },
+    arc = {
+        "◜",
+        "◠",
+        "◝",
+        "◞",
+        "◡",
+        "◟",
+    },
+    circle = {
+        "◡",
+        "⊙",
+        "◠",
+    },
+    square_corners = { -- squareCorners
+        "◰",
+        "◳",
+        "◲",
+        "◱",
+    },
+    circle_quarters = { -- circleQuarters
+        "◴",
+        "◷",
+        "◶",
+        "◵",
+    },
+    circle_halves = { -- circleHalves
+        "◐",
+        "◓",
+        "◑",
+        "◒",
+    },
+    dots_toggle = { -- toggle
+        "⊶",
+        "⊷",
+    },
+    box_toggle = { -- toggle2
+        "▫",
+        "▪",
+    },
+    arrow = {
+        "←",
+        "↖",
+        "↑",
+        "↗",
+        "→",
+        "↘",
+        "↓",
+        "↙",
+    },
+    clock = {
+        "🕛 ",
+        "🕐 ",
+        "🕑 ",
+        "🕒 ",
+        "🕓 ",
+        "🕔 ",
+        "🕕 ",
+        "🕖 ",
+        "🕗 ",
+        "🕘 ",
+        "🕙 ",
+        "🕚 ",
+    },
+    earth = {
+        "🌍 ",
+        "🌎 ",
+        "🌏 ",
+    },
+    moon = {
+        "🌑 ",
+        "🌒 ",
+        "🌓 ",
+        "🌔 ",
+        "🌕 ",
+        "🌖 ",
+        "🌗 ",
+        "🌘 ",
+    },
+    dots_pulse = { -- point
+        "∙∙∙",
+        "●∙∙",
+        "∙●∙",
+        "∙∙●",
+        "∙∙∙",
+    },
+}

lua/Trans/view/float.lua

@@ -69,6 +69,9 @@ return function(word)
     local engine_ch = '本地'
     local engine_us = engine_map[engine_ch]
 
+    vim.notify('[注意]: float窗口目前还待开发, 如果需要input查询功能, 请将窗口改成hover',
+        vim.log.WARN)
+
     m_result = require('Trans.query.' .. engine_us)(word)
 
     local opt = {

lua/Trans/view/hover.lua

@@ -32,16 +32,18 @@ local process = {
             line = it(m_result.word, 'TransWord')
 
         else
-            line = m_content:format(
+            line = m_content:format {
-                it(m_result.word, 'TransWord'),
+                nodes = {
-                t(
+                    it(m_result.word, 'TransWord'),
-                    it('['),
+                    t(
-                    it(exist(m_result.phonetic) and m_result.phonetic or icon.notfound, 'TransPhonetic'),
+                        it('['),
-                    it(']')
+                        it(exist(m_result.phonetic) and m_result.phonetic or icon.notfound, 'TransPhonetic'),
-                ),
+                        it(']')
-                it(m_result.collins and icon.star:rep(m_result.collins) or icon.notfound, 'TransCollins'),
+                    ),
-                it(m_result.oxford == 1 and icon.yes or icon.no)
+                    it(m_result.collins and icon.star:rep(m_result.collins) or icon.notfound, 'TransCollins'),
-            )
+                    it(m_result.oxford == 1 and icon.yes or icon.no)
+                },
+            }
         end
         m_content:addline(line)
     end,
@@ -197,36 +199,42 @@ action = {
         pcall(api.nvim_del_autocmd, cmd_id)
         m_window:set('wrap', false)
 
-        m_window:try_close(function()
+        m_window:try_close {
-            m_window:reopen(false, {
+            callback = function()
-                relative = 'editor',
+                m_window:reopen {
-                row = 1,
+                    win_opt = {
-                col = vim.o.columns - m_window.width - 3,
+                        relative = 'editor',
-            }, function()
+                        row = 1,
-                m_window:set('wrap', true)
+                        col = vim.o.columns - m_window.width - 3,
-            end)
+                    },
+                    opt = {
+                        callback = function()
+                            m_window:set('wrap', true)
+                            m_window:bufset('bufhidden', 'wipe')
+                        end
+                    },
+                }
 
-            m_window:bufset('bufhidden', 'wipe')
+                vim.keymap.del('n', conf.hover.keymap.pin, { buffer = true })
-            vim.keymap.del('n', conf.hover.keymap.pin, { buffer = true })
+                --- NOTE : 只允许存在一个pin窗口
-
+                local buf = m_window.bufnr
-            --- NOTE : 只允许存在一个pin窗口
+                pin = true
-            local buf = m_window.bufnr
+                local toggle = conf.hover.keymap.toggle_entry
-            pin = true
+                if toggle then
-            local toggle = conf.hover.keymap.toggle_entry
+                    next = m_window.winid
-            if toggle then
+                    vim.keymap.set('n', toggle, action.toggle_entry, { silent = true, buffer = buf })
-                next = m_window.winid
-                vim.keymap.set('n', toggle, action.toggle_entry, { silent = true, buffer = buf })
-            end
-
-            api.nvim_create_autocmd('BufWipeOut', {
-                callback = function(opt)
-                    if opt.buf == buf then
-                        pin = false
-                        api.nvim_del_autocmd(opt.id)
-                    end
                 end
-            })
+
-        end)
+                api.nvim_create_autocmd('BufWipeOut', {
+                    callback = function(opt)
+                        if opt.buf == buf then
+                            pin = false
+                            api.nvim_del_autocmd(opt.id)
+                        end
+                    end
+                })
+            end
+        }
     end,
 
     close = function()
@@ -294,14 +302,14 @@ local function online_query(word)
     end
 
     m_window:open()
+    local icon = conf.icon
+    local cell = icon.cell
+    local spinner = require('Trans.util.spinner')[conf.hover.spinner]
+    local range = #spinner
 
     local timeout = conf.hover.timeout
-    local interval = math.floor(timeout / m_window.width)
+    local interval = math.floor(timeout / (m_window.width - spinner[1]:width()))
-
+    local f = '%s %s'
-    -- --- char: ■ | □ | ▇ | ▏ ▎ ▍ ▌ ▋ ▊ ▉ █
-    -- --- ◖■■■■■■■◗▫◻ ▆ ▆ ▇⃞ ▉⃞
-    local cell = '▇'
-
     local i = 1
     local do_progress
     do_progress = function()
@@ -314,7 +322,6 @@ local function online_query(word)
                 handle()
                 m_content:attach()
 
-                -- TODO :Animation
                 m_window.height = m_content:actual_height(true)
                 m_window:open {
                     animation = 'fold',
@@ -337,7 +344,7 @@ local function online_query(word)
 
         else
             m_content:addline(
-                it(cell:rep(i), 'MoreMsg')
+                it(f:format(spinner[i % range + 1], cell:rep(i)), 'MoreMsg')
             )
             i = i + 1
             m_content:attach()
@@ -365,7 +372,8 @@ return function(word)
         row       = 1,
     })
 
-    m_content = m_window.contents[1]
+
+    m_content = m_window:new_content()
 
     m_result = require('Trans.query.offline')(word)
     if m_result then

lua/Trans/window.lua

@@ -1,10 +1,6 @@
 local api = vim.api
+local new_content = require('Trans.content')
 
---- TODO : progress bar
---- char: ■ | □ | ▇ | ▏ ▎ ▍ ▌ ▋ ▊ ▉ █
---- ◖■■■■■■■◗▫◻ ▆ ▆ ▇⃞ ▉⃞
-
----@diagnostic disable-next-line: duplicate-set-field
 function string:width()
     ---@diagnostic disable-next-line: param-type-mismatch
     return vim.fn.strwidth(self)
@@ -17,6 +13,14 @@ local function check_busy()
     end
 end
 
+---@class window
+---@field winid integer 窗口的handle
+---@field bufnr integer 窗口对应buffer的handle
+---@field width integer 窗口当前的宽度
+---@field height integer 窗口当前的高度
+---@field hl integer 窗口highlight的namespace
+---@field contents table[] 窗口内容的对象数组
+
 ---@type window
 local window = {
     set = function(self, option, value)
@@ -70,9 +74,10 @@ local window = {
 
     open = function(self, opts)
         self:draw()
-        opts = opts or {}
+        opts            = opts or {}
-        local interval = self.animation.interval
+        local interval  = self.animation.interval
         local animation = opts.animation or self.animation.open
+        local callback  = opts.callback
 
         if animation then
             check_busy()
@@ -90,8 +95,8 @@ local window = {
 
                     else
                         busy = false
-                        if opts.callback then
+                        if callback then
-                            opts.callback()
+                            callback()
                         end
                     end
                 end
@@ -103,11 +108,16 @@ local window = {
             }
 
             handler[animation]()
+
+        elseif callback then
+            callback()
         end
     end,
 
     ---安全的关闭窗口
-    try_close = function(self, callback)
+    try_close = function(self, opts)
+        opts = opts or {}
+        local callback = opts.callback
         if self:is_open() then
             check_busy()
             self.config = api.nvim_win_get_config(self.winid)
@@ -153,31 +163,38 @@ local window = {
         end
     end,
 
-    reopen = function(self, entry, opt, callback)
+    reopen = function(self, opts)
+        local entry    = opts.entry or false
+        local win_opt  = opts.win_opt
+        local opt      = opts.opt
+
         check_busy()
         self.config.win = nil
-        if opt then
+        if win_opt then
-            for k, v in pairs(opt) do
+            for k, v in pairs(win_opt) do
                 self.config[k] = v
             end
         end
 
         self.winid = api.nvim_open_win(self.bufnr, entry, self.config)
-        self:open(callback)
+        self:open(opt)
     end,
 
     set_hl = function(self, name, hl)
         api.nvim_set_hl(self.hl, name, hl)
-    end
+    end,
+
+    new_content = function(self)
+        local index = self.size + 1
+        self.size = index + 1
+        self.contents[index] = new_content(self)
+
+        return self.contents[index]
+    end,
 }
 
----@class window
+window.__index = window
----@field winid integer 窗口的handle
+
----@field bufnr integer 窗口对应buffer的handle
----@field width integer 窗口当前的宽度
----@field height integer 窗口当前的高度
----@field hl integer 窗口highlight的namespace
----@field contents table[] 窗口内容的对象数组
 
 
 ---窗口对象的构造器
@@ -192,13 +209,13 @@ return function(entry, option)
     }
 
     local opt = {
-        relative  = option.relative,
+        relative = option.relative,
-        width     = option.width,
+        width    = option.width,
-        height    = option.height,
+        height   = option.height,
-        border    = option.border,
+        border   = option.border,
-        title     = option.title,
+        title    = option.title,
-        col       = option.col,
+        col      = option.col,
-        row       = option.row,
+        row      = option.row,
 
         title_pos = nil,
         focusable = false,
@@ -206,9 +223,6 @@ return function(entry, option)
         style     = 'minimal',
     }
 
-    if opt.title then
-        opt.title_pos = 'center'
-    end
     if opt.title then
         opt.title_pos = 'center'
     end
@@ -227,20 +241,16 @@ return function(entry, option)
         height    = opt.height,
         animation = option.animation,
         hl        = api.nvim_create_namespace('TransWinHl'),
-        contents  = setmetatable({}, {
+        size      = 0,
-            __index = function(self, key)
+        contents  = {}
-                assert(type(key) == 'number')
-                self[key] = require('Trans.content')(win)
-                return self[key]
-            end
-        })
     }
 
-    setmetatable(win, { __index = window })
+    ---@diagnostic disable-next-line: param-type-mismatch
-    -- FIXME  :config this
+    setmetatable(win, window)
+
+
     win:bufset('filetype', 'Trans')
     win:bufset('buftype', 'nofile')
-
     api.nvim_win_set_hl_ns(win.winid, win.hl)
     win:set_hl('Normal', { link = 'TransWin' })
     win:set_hl('FloatBorder', { link = 'TransBorder' })