Fix dotfiles structure
This commit is contained in:
201
.config/awesome/awesome-wm-widgets/translate-widget/translate.lua
Executable file
201
.config/awesome/awesome-wm-widgets/translate-widget/translate.lua
Executable file
@@ -0,0 +1,201 @@
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-------------------------------------------------
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-- Translate Widget based on the Yandex.Translate API
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-- https://tech.yandex.com/translate/
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-- @author Pavel Makhov
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-- @copyright 2020 Pavel Makhov
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-------------------------------------------------
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local awful = require("awful")
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local spawn = require("awful.spawn")
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local capi = {keygrabber = keygrabber }
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local beautiful = require("beautiful")
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local json = require("json")
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local naughty = require("naughty")
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local wibox = require("wibox")
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local gears = require("gears")
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local gfs = require("gears.filesystem")
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local TRANSLATE_CMD = [[bash -c 'curl -s -u "apikey:%s" -H "Content-Type: application/json"]]
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..[[ -d '\''{"text": ["%s"], "model_id":"%s"}'\'' "%s/v3/translate?version=2018-05-01"']]
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local ICON = os.getenv("HOME") .. '/.config/awesome/awesome-wm-widgets/translate-widget/gnome-translate.svg'
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--- Returns two values - string to translate and direction:
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-- 'dog enfr' -> 'dog', 'en-fr'
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-- @param input_string user's input which consists of
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-- text to translate and direction, 'dog enfr'
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local function extract(input_string)
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local word, lang = input_string:match('^(.+)%s(%a%a%a%a)$')
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if word ~= nil and lang ~= nil then
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lang = lang:sub(1, 2) .. '-' .. lang:sub(3)
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end
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return word, lang
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end
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local function show_warning(message)
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naughty.notify{
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preset = naughty.config.presets.critical,
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title = 'Translate Shell',
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text = message}
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end
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local w = awful.popup {
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widget = {},
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visible = false,
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border_width = 1,
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maximum_width = 400,
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width = 400,
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border_color = '#66ccff',
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ontop = true,
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bg = beautiful.bg_normal,
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shape = function(cr, width, height)
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gears.shape.rounded_rect(cr, width, height, 3)
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end,
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}
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awful.placement.top(w, { margins = {top = 40}})
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--- Main function - takes the user input and shows the widget with translation
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-- @param request_string - user input (dog enfr)
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local function translate(to_translate, lang, api_key, url)
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local cmd = string.format(TRANSLATE_CMD, api_key, to_translate, lang, url)
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spawn.easy_async(cmd, function (stdout, stderr)
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if stderr ~= '' then
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show_warning(stderr)
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end
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local resp = json.decode(stdout)
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w:setup {
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{
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{
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{
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{
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image = ICON,
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widget = wibox.widget.imagebox,
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resize = false
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},
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valign = 'center',
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layout = wibox.container.place,
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},
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{
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{
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id = 'src',
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markup = '<b>' .. lang:sub(1,2) .. '</b>: <span color="#FFFFFF"> '
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.. to_translate .. '</span>',
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widget = wibox.widget.textbox
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},
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{
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id = 'res',
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markup = '<b>' .. lang:sub(4) .. '</b>: <span color="#FFFFFF"> '
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.. resp.translations[1].translation .. '</span>',
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widget = wibox.widget.textbox
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},
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id = 'text',
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layout = wibox.layout.fixed.vertical,
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},
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id = 'left',
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spacing = 8,
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layout = wibox.layout.fixed.horizontal
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},
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bg = beautiful.bg_normal,
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forced_width = 400,
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widget = wibox.container.background
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},
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color = beautiful.bg_normal,
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margins = 8,
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widget = wibox.container.margin
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}
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w.visible = true
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w:buttons(
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awful.util.table.join(
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awful.button({}, 1, function()
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spawn.with_shell("echo '" .. resp.translations[1].translation .. "' | xclip -selection clipboard")
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w.visible = false
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end),
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awful.button({}, 3, function()
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spawn.with_shell("echo '" .. to_translate .."' | xclip -selection clipboard")
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w.visible = false
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end)
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)
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)
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capi.keygrabber.run(function(_, key, event)
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if event == "release" then return end
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if key then
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capi.keygrabber.stop()
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w.visible = false
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end
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end)
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end)
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end
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local prompt = awful.widget.prompt()
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local input_widget = wibox {
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visible = false,
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width = 300,
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height = 100,
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maxmimum_width = 300,
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maxmimum_height = 900,
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ontop = true,
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screen = mouse.screen,
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expand = true,
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bg = beautiful.bg_normal,
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max_widget_size = 500,
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border_width = 1,
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border_color = '#66ccff',
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shape = function(cr, width, height)
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gears.shape.rounded_rect(cr, width, height, 3)
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end,
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}
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input_widget:setup{
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{
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prompt,
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bg = beautiful.bg_normal,
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widget = wibox.container.background
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},
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margins = 8,
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widget = wibox.container.margin
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}
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local function launch(user_args)
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local args = user_args or {}
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local api_key = args.api_key
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local url = args.url
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awful.placement.top(input_widget, { margins = {top = 40}, parent = awful.screen.focused()})
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input_widget.visible = true
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awful.prompt.run {
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prompt = "<b>Translate</b>: ",
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textbox = prompt.widget,
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history_path = gfs.get_dir('cache') .. '/translate_history',
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bg_cursor = '#66ccff',
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exe_callback = function(text)
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if not text or #text == 0 then return end
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local to_translate, lang = extract(text)
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if not to_translate or #to_translate==0 or not lang or #lang == 0 then
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naughty.notify({
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preset = naughty.config.presets.critical,
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title = 'Translate Widget Error',
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text = 'Language is not provided',
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})
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return
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end
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translate(to_translate, lang, api_key, url)
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end,
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done_callback = function()
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input_widget.visible = false
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end
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}
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end
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return {
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launch = launch
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}
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