398 lines
11 KiB
Lua
398 lines
11 KiB
Lua
local api = vim.api
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local conf = require('Trans').conf
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local new_window = require('Trans.window')
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local m_window
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local m_result
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local m_content
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-- content utility
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local node = require("Trans.node")
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local t = node.text
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local it = node.item
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local m_indent = ' '
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local title = function(str)
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m_content:addline(
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t(it('', 'TransTitleRound'), it(str, 'TransTitle'), it('', 'TransTitleRound'))
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)
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end
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local exist = function(str)
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return str and str ~= ''
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end
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local process = {
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title = function()
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local icon = conf.icon
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local line
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if m_result.word:find(' ', 1, true) then
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line = it(m_result.word, 'TransWord')
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else
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line = m_content:format {
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nodes = {
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it(m_result.word, 'TransWord'),
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t(
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it('['),
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it(exist(m_result.phonetic) and m_result.phonetic or icon.notfound, 'TransPhonetic'),
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it(']')
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),
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it(m_result.collins and icon.star:rep(m_result.collins) or icon.notfound, 'TransCollins'),
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it(m_result.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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m_content:addline(line)
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end,
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tag = function()
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if exist(m_result.tag) then
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title('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(m_result.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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m_content:addline(
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it(
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m_indent ..
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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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m_content:newline('')
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end
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end,
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pos = function()
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if exist(m_result.pos) then
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title('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 f = '%s %2s%%'
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for pos in vim.gsplit(m_result.pos, '/', true) do
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m_content:addline(
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it(m_indent .. f:format(pos_map[pos:sub(1, 1)], pos:sub(3)), 'TransPos')
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)
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end
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m_content:newline('')
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end
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end,
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exchange = function()
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if exist(m_result.exchange) then
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title('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(m_result.exchange, '/', true) do
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m_content:addline(
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it(m_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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m_content:newline('')
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end
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end,
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translation = function()
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if exist(m_result.translation) then
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title('中文翻译')
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for trs in vim.gsplit(m_result.translation, '\n', true) do
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m_content:addline(
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it(m_indent .. trs, 'TransTranslation')
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)
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end
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end
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m_content:newline('')
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end,
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definition = function()
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if exist(m_result.definition) then
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title('英文注释')
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for def in vim.gsplit(m_result.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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m_content:addline(
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it(m_indent .. def, 'TransDefinition')
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)
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end
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m_content:newline('')
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end
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end,
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}
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local try_del_keymap = function()
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for _, key in pairs(conf.hover.keymap) do
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pcall(vim.keymap.del, 'n', key, { buffer = true })
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end
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end
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local cmd_id
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local pin
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local next
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local action
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action = {
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pageup = function()
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m_window:normal('gg')
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end,
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pagedown = function()
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m_window:normal('G')
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end,
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pin = function()
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if pin then
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error('too many window')
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end
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pcall(api.nvim_del_autocmd, cmd_id)
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m_window:try_close {
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callback = function()
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m_window:reopen {
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win_opt = {
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relative = 'editor',
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row = 1,
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col = vim.o.columns - m_window.width - 3,
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},
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opt = {
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callback = function()
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m_window:bufset('bufhidden', 'wipe')
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m_window:set('wrap', true)
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end
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},
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}
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vim.keymap.del('n', conf.hover.keymap.pin, { buffer = true })
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--- NOTE : 只允许存在一个pin窗口
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local buf = m_window.bufnr
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pin = true
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local toggle = conf.hover.keymap.toggle_entry
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if toggle then
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next = m_window.winid
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vim.keymap.set('n', toggle, action.toggle_entry, { silent = true, buffer = buf })
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end
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api.nvim_create_autocmd('BufWipeOut', {
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callback = function(opt)
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if opt.buf == buf then
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pin = 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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}
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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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m_window:try_close { wipeout = true }
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try_del_keymap()
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end,
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toggle_entry = function()
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if pin and m_window:is_open() 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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vim.keymap.del('n', conf.hover.keymap.toggle_entry, { buffer = true })
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end
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end,
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play = function()
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m_result.word:play()
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end,
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}
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local function handle()
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local hover = conf.hover
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if m_result.translation and hover.auto_play then
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local ok = pcall(action.play)
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if not ok then
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vim.notify('自动发音失败， 请检查README发音部分', vim.log.WARN)
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end
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end
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for _, field in ipairs(conf.order) do
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process[field]()
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end
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for act, key in pairs(hover.keymap) do
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vim.keymap.set('n', key, action[act], { buffer = true, silent = true })
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end
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end
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local function online_query(word)
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local lists = {}
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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_msg = icon.notfound .. ' 没有找到相关的翻译'
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m_window:set_height(1)
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local origin_width = m_window.width
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m_window:set_width(error_msg:width())
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if size == 0 then
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m_content:addline(it(error_msg, 'TransFailed'))
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m_window:open()
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return
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else
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m_window:open()
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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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end
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local cell = icon.cell
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local spinner = require('Trans.ui.spinner')[conf.hover.spinner]
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local range = #spinner
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local timeout = conf.hover.timeout
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local interval = math.floor(timeout / (m_window.width - spinner[1]:width()))
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local width = m_window.width
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local f = '%s %s'
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require('Trans.util.animation')({
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times = width,
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interval = interval,
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frame = function(self, times)
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m_content:wipe()
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for i, v in ipairs(lists) do
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local res = v.value
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if res then
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m_result = res
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m_window:set_width(origin_width)
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handle()
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m_content:attach()
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m_window.height = m_content:actual_height(true)
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m_window:open {
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animation = 'fold',
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}
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self.run = false
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return
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elseif res == false then
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table.remove(lists, 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 == width then
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line = it(error_msg, 'TransFailed')
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self.run = false
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else
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line = it(f:format(spinner[times % range + 1], cell:rep(times)), 'MoreMsg')
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end
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m_content:addline(line)
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m_content:attach()
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end,
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}):display()
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end
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return function(word)
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vim.validate {
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word = { word, 's' },
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}
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local hover = conf.hover
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m_window = new_window(false, {
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relative = 'cursor',
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width = hover.width,
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height = hover.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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col = 1,
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row = 1,
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})
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m_window:set('wrap', true)
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m_content = m_window:new_content()
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m_result = require('Trans.query.offline')(word)
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if m_result then
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handle()
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local height = m_content:actual_height(true)
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if height < m_window.height then
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m_window:set_height(height)
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end
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m_window:open()
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else
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online_query(word)
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end
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-- Auto Close
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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()
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m_window:try_close { wipeout = true }
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try_del_keymap()
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api.nvim_del_autocmd(cmd_id)
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end,
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})
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end
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end
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