54 lines
1.5 KiB
Lua
54 lines
1.5 KiB
Lua
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(mode)
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local word
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if mode == 'n' then
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word = vim.fn.expand('<cword>')
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elseif mode == 'v' then
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vim.api.nvim_input('<ESC>')
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word = get_select()
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elseif mode == 'i' then
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-- TODO Use Telescope with fuzzy finder
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vim.ui.input({ prompt = '请输入需要查询的单词: ' }, function(input)
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word = input
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end)
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else
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error('invalid mode: ' .. mode)
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end
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return word
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end
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return function(mode, view)
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vim.validate {
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mode = { mode, 's', true },
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view = { view, 's', true }
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}
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mode = mode or vim.api.nvim_get_mode().mode
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view = view or require('Trans').conf.view[mode]
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assert(mode and view)
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local word = get_word(mode)
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if word == nil or word == '' then
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return
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else
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require('Trans.view.' .. view)(word:gsub('^%s+', '', 1))
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end
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end
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