53 lines
1.5 KiB
Lua
53 lines
1.5 KiB
Lua
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local wibox = require('wibox')
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local awful = require('awful')
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local gears = require('gears')
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local theme = require('src.theme')
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local volume = require('src.util.volume')
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local volumeicon = wibox.widget.imagebox(theme.widget_vol_mute)
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local volume_widget = wibox.widget.textbox()
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local function spawn_callback(stdout)
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local volume_str = stdout:sub(9,12):gsub('[.]', '')
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local mute = stdout:match('MUTED')
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local level = tonumber(volume_str)
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if level == nil then
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volume_widget:set_markup('Waiting')
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return
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end
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if mute then
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volumeicon:set_image(theme.widget_vol_mute)
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elseif level == 0 then
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volumeicon:set_image(theme.widget_vol_mute)
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elseif level <= 50 then
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volumeicon:set_image(theme.widget_vol_low)
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else
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volumeicon:set_image(theme.widget_vol_high)
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end
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volume_widget:set_markup(level .. (mute and 'M' or '%'))
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end
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local function timer_callback()
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awful.spawn.easy_async('wpctl get-volume @DEFAULT_AUDIO_SINK@', spawn_callback)
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end
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local volume_timer = gears.timer {
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timeout = 30,
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autostart = true,
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call_now = true,
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callback = timer_callback
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}
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awesome.connect_signal(volume.volume_changed_signal, function() volume_timer:emit_signal('timeout') end)
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local volumebuttons = awful.util.table.join(
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awful.button({}, 1, volume.toggle_mute),
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awful.button({}, 4, volume.vol_up),
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awful.button({}, 5, volume.vol_down)
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)
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volume_widget:buttons(volumebuttons)
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volumeicon:buttons(volumebuttons)
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return { wibox.layout.fixed.horizontal(volumeicon, volume_widget) }
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