niuiic/translate.nvim

github

language

32

0

2

1

CREATED

2023-01-07

UPDATED

3 months ago

---

translate.nvim

Highly configurable translation plugin for neovim.

Feature

• multiple output
  • float_win: output in float window
  • clipboard: copy to clipboard
  • insert: insert at current cursor position
  • notify: notify with vim.notify
• multiple translate engine: invoke any translation engine via shell command
• async job: never block your work

Dependencies

• niuiic/core.nvim

Config

• default config

{
    output = {
        float = {
            max_width = 40,
            max_height = 5,
            close_on_cursor_move = true,
            enter_key = "T",
        },
    },
    translate = {},
}

• example

require("translate").setup({
    output = {
        float = {
            -- max_width of float window
            max_width = 40,
            -- max_height of float window
            max_height = 5,
            -- whether close float window on cursor move
            close_on_cursor_move = true,
            -- key to enter float window
            enter_key = "T",
        },
    },
    translate = {
        {
            -- use :TransToZH to start this job
            cmd = "TransToZH",
            -- shell command
            -- translate-shell is used here
            command = "trans",
            -- shell command args
            args = function(trans_source)
                -- trans_source is the text you want to translate
                return {
                    "-b",
                    "-e",
                    "google",
                    -- use proxy
                    -- "-x",
                    -- "http://127.0.0.1:10025",
                    "-t",
                    "zh-CN",
                    -- you can filter translate source here
                    trans_source,
                }
            end,
            -- how to get translate source
            -- selection | input | clipboard
            input = "selection",
            -- how to output translate result
            -- float_win | notify | clipboard | insert
            output = { "float_win" },
            -- format output
            ---@type fun(output: string): string
            format = function(output)
                return output
            end,
        },
        {
            cmd = "TransToEN",
            command = "trans",
            args = function(trans_source)
                return {
                    "-b",
                    "-e",
                    "google",
                    "-t",
                    "en",
                    trans_source,
                }
            end,
            input = "input",
            output = { "notify", "clipboard" },
        },
    },
})

• keymap

Notice: if input = "selection", source can be text selected in virtual mode(just v, not work in V and C-v) or expression under the cursor in normal mode.

vim.keymap.set("v", "<C-t>", "<cmd>TransToZH<CR>", { silent = true })
vim.keymap.set("n", "<space>T", "<cmd>TransToEN<CR>")