434 lines
12 KiB
Lua
434 lines
12 KiB
Lua
local api = vim.api
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local conf = require('Trans').conf
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local hover = conf.hover
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local buffer = require('Trans.buffer')()
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local error_msg = conf.icon.notfound .. ' 没有找到相关的翻译'
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local node = require('Trans.node')
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local it = node.item
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local t = node.text
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local f = node.format
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local function handle_result(result)
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local icon = conf.icon
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local notfound = icon.notfound
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local indent = ' '
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local addtitle = function(title)
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buffer:addline {
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it('', 'TransTitleRound'),
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it(title, 'TransTitle'),
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it('', 'TransTitleRound'),
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}
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end
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local process = {
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title = function(title)
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local word = title.word
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local oxford = title.oxford
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local collins = title.collins
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local phonetic = title.phonetic
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if not phonetic and not collins and not oxford then
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buffer:addline(it(result.word, 'TransWord'))
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else
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buffer:addline(f {
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width = hover.width,
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text = t {
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it(word, 'TransWord'),
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t {
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it('['),
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it((phonetic and phonetic ~= '') and phonetic or notfound, 'TransPhonetic'),
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it(']')
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},
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it(collins and icon.star:rep(collins) or notfound, 'TransCollins'),
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it(oxford == 1 and icon.yes or icon.no)
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},
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})
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end
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end,
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tag = function(tag)
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addtitle('标签')
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local tag_map = {
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zk = '中考',
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gk = '高考',
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ky = '考研',
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cet4 = '四级',
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cet6 = '六级',
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ielts = '雅思',
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toefl = '托福',
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gre = 'gre ',
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}
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local tags = {}
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local size = 0
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local interval = ' '
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for _tag in vim.gsplit(tag, ' ', true) do
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size = size + 1
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tags[size] = tag_map[_tag]
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end
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for i = 1, size, 3 do
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buffer:addline(
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it(
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indent .. tags[i] ..
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(tags[i + 1] and interval .. tags[i + 1] ..
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(tags[i + 2] and interval .. tags[i + 2] or '') or ''),
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'TransTag'
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)
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)
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end
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buffer:addline('')
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end,
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pos = function(pos)
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addtitle('词性')
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local pos_map = {
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a = '代词pron ',
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c = '连接词conj ',
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i = '介词prep ',
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j = '形容词adj ',
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m = '数词num ',
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n = '名词n ',
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p = '代词pron ',
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r = '副词adv ',
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u = '感叹词int ',
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v = '动词v ',
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x = '否定标记not ',
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t = '不定式标记infm ',
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d = '限定词determiner ',
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}
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local s = '%s %2s%%'
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for _pos in vim.gsplit(pos, '/', true) do
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buffer:addline(
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it(indent .. s:format(pos_map[_pos:sub(1, 1)], _pos:sub(3)), 'TransPos')
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)
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end
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buffer:addline('')
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end,
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exchange = function(exchange)
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addtitle('词形变化')
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local exchange_map = {
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['p'] = '过去式 ',
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['d'] = '过去分词 ',
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['i'] = '现在分词 ',
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['r'] = '比较级 ',
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['t'] = '最高级 ',
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['s'] = '复数 ',
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['0'] = '原型 ',
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['1'] = '类别 ',
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['3'] = '第三人称单数',
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['f'] = '第三人称单数',
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}
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local interval = ' '
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for exc in vim.gsplit(exchange, '/', true) do
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buffer:addline(
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it(indent .. exchange_map[exc:sub(1, 1)] .. interval .. exc:sub(3), 'TransExchange')
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)
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end
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buffer:addline('')
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end,
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translation = function(translation)
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if hover.auto_play then
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result.title.word:play()
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end
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addtitle('中文翻译')
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for trs in vim.gsplit(translation, '\n', true) do
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buffer:addline(
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it(indent .. trs, 'TransTranslation')
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)
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end
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buffer:addline('')
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end,
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definition = function(definition)
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addtitle('英文注释')
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for def in vim.gsplit(definition, '\n', true) do
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def = def:gsub('^%s+', '', 1) -- TODO :判断是否需要分割空格
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buffer:addline(
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it(indent .. def, 'TransDefinition')
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)
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end
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buffer:addline('')
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end,
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}
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buffer:set('modifiable', true)
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for _, field in ipairs(conf.order) do
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local value = result[field]
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if value and value ~= '' then
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process[field](value)
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end
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end
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buffer:set('modifiable', false)
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end
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local function open_window(opts)
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opts = opts or {}
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local col = opts.col or 1
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local row = opts.row or 1
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local width = opts.width or hover.width
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local height = opts.height or hover.height
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local relative = opts.relative or 'cursor'
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local task = opts.task
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local win = require('Trans.window') {
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col = col,
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row = row,
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task = task,
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buf = buffer,
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relative = relative,
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width = width,
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height = height,
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title = hover.title,
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border = hover.border,
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animation = hover.animation,
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zindex = 100,
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enter = false,
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ns = require('Trans').ns,
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}
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return win
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end
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local function handle_keymap(win, word)
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local keymap = hover.keymap
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local cur_buf = api.nvim_get_current_buf()
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local del = vim.keymap.del
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local function try_del_keymap()
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for _, key in pairs(keymap) do
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pcall(del, 'n', key, { buffer = cur_buf })
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end
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end
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local lock = false
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local cmd_id
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local next = win.id
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local action = {
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pageup = function()
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buffer:normal('gg')
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end,
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pagedown = function()
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buffer:normal('G')
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end,
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pin = function()
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if lock then
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error('too many window')
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else
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lock = true
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end
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pcall(api.nvim_del_autocmd, cmd_id)
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local width = win.width
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local height = win.height
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local col = vim.o.columns - width - 3
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local buf = buffer.bufnr
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win:try_close()
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win.tasks:add(function()
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win = open_window {
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width = width,
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height = height,
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relative = 'editor',
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col = col,
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task = function(self)
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self:set('wrap', true)
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end,
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}
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del('n', keymap.pin, { buffer = cur_buf })
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api.nvim_create_autocmd('BufWipeOut', {
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callback = function(opt)
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if opt.buf == buf or opt.buf == cur_buf then
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lock = false
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api.nvim_del_autocmd(opt.id)
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end
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end
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})
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end)
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end,
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close = function()
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pcall(api.nvim_del_autocmd, cmd_id)
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win:try_close()
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win.tasts:add(function()
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buffer:delete()
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end)
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try_del_keymap()
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end,
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toggle_entry = function()
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if lock and win:is_valid() then
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local prev = api.nvim_get_current_win()
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api.nvim_set_current_win(next)
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next = prev
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else
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del('n', keymap.toggle_entry, { buffer = cur_buf })
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end
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end,
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play = function()
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if word then
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word:play()
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end
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end,
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}
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local set = vim.keymap.set
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local opts = { buffer = cur_buf, silent = true }
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for act, key in pairs(hover.keymap) do
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set('n', key, action[act], opts)
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end
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if hover.auto_close_events then
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cmd_id = api.nvim_create_autocmd(
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hover.auto_close_events, {
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buffer = 0,
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callback = function(opt)
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win:try_close()
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win.tasks:add(function()
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buffer:delete()
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try_del_keymap()
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end)
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api.nvim_del_autocmd(opt.id)
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end,
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})
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end
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end
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local function online_query(win, word)
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-- FIXME :
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local lists = {
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remove = table.remove
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}
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local engines = conf.engines
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local size = #engines
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local icon = conf.icon
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local error_line = it(error_msg, 'TransFailed')
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if size == 0 then
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buffer:addline(error_line)
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else
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for i = 1, size do
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lists[size] = require('Trans.query.' .. engines[i])(word)
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end
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local win_width = win.width
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local cell = icon.cell
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local spinner = require('Trans.ui.spinner')[hover.spinner]
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local range = #spinner
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local timeout = hover.timeout
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local interval = math.floor(timeout / (win.width - spinner[1]:width()))
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local s = '%s %s'
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local width = hover.width
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local height = hover.height
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buffer:set('modifiable', true)
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require('Trans.util.display') {
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times = win_width,
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interval = interval,
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frame = function(self, times)
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for i, v in ipairs(lists) do
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local res = v[1]
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if res then
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vim.pretty_print(res)
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buffer:del(1)
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win:set_width(width)
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handle_result(res)
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local actual_height = buffer:height {
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width = width,
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wrap = true,
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}
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height = math.min(height, actual_height)
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win:expand {
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field = 'height',
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target = height,
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}
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win.tasks:add(function(this)
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this:set('wrap', true)
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handle_keymap(this, word)
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end)
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self.run = false
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return
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elseif res == false then
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lists:remove(i)
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size = size - 1
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end
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end
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local line
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if size == 0 or times == win_width then
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line = error_line
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self.run = false
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win:set('wrap', true)
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handle_keymap(win, word)
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else
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line = it(s:format(spinner[times % range + 1], cell:rep(times)), 'MoreMsg')
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end
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buffer:addline(line, 1)
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end,
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callback = function()
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buffer:set('modifiable', false)
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end,
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}
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end
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end
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return function(word)
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buffer:init()
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local result = require('Trans.query.offline')(word)
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local opts
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if result then
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handle_result(result)
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local width = hover.width
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local height = math.min(buffer:height {
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width = width,
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wrap = true,
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}, hover.height)
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opts = {
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width = width,
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height = height,
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task = function(self)
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self:set('wrap', true)
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handle_keymap(self, word)
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end
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}
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else
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opts = {
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width = error_msg:width(),
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height = 1,
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task = function(win)
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online_query(win, word)
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end
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}
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end
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open_window(opts)
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end
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