57 lines
1.6 KiB
Lua
57 lines
1.6 KiB
Lua
local M = {}
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local conf = require('Trans').conf
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local api = require('Trans.api')
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local win = require('Trans.core.window')
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local handler = require('Trans.core.handler')
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local function get_select()
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local s_start = vim.fn.getpos("v")
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local s_end = vim.fn.getpos(".")
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if s_start[2] > s_end[2] or s_start[3] > s_end[3] then
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s_start, s_end = s_end, s_start
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end
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local n_lines = math.abs(s_end[2] - s_start[2]) + 1
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local lines = vim.api.nvim_buf_get_lines(0, s_start[2] - 1, s_end[2], false)
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lines[1] = string.sub(lines[1], s_start[3], -1)
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if n_lines == 1 then
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lines[n_lines] = string.sub(lines[n_lines], 1, s_end[3] - s_start[3] + 1)
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else
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lines[n_lines] = string.sub(lines[n_lines], 1, s_end[3])
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end
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return table.concat(lines, '')
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end
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local function get_word(method)
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if method == 'n' then
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return vim.fn.expand('<cword>')
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elseif method == 'v' then
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return get_select()
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elseif method == 'input' then
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-- TODO Use Telescope with fuzzy finder
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---@diagnostic disable-next-line: param-type-mismatch
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return vim.fn.input('请输入您要查询的单词: ')
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elseif method == 'last' then
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return win.show()
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else
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error('unknown method' .. method)
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end
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end
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M.translate = function(method, view)
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method = method or vim.api.nvim_get_mode().mode
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view = view or conf.view[method]
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local word = get_word(method)
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if word then
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win.init(view)
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local result = api.query('offline', word)
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local content = handler.process(view, result)
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win.draw(content)
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end
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end
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return M
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