110 lines
4.1 KiB
Lua
110 lines
4.1 KiB
Lua
-- This file is part of Reno desktop.
|
|
--
|
|
-- Reno desktop is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
|
|
--
|
|
-- Reno desktop is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
|
--
|
|
-- You should have received a copy of the GNU General Public License along with Reno desktop. If not, see <https://www.gnu.org/licenses/>.
|
|
-- Pulseaudio per-client volume setting
|
|
local awful = require("awful")
|
|
local gears = require("gears")
|
|
local wibox = require("wibox")
|
|
local awmtk2 = require("awmtk2")
|
|
local beautiful = require("beautiful")
|
|
local ask = require("asckey")
|
|
|
|
local test_pactl = os.execute("pactl --version")
|
|
local pactl_found = test_pactl
|
|
if _VERSION:match("5.1") then
|
|
pactl_found = (test_pactl == 0)
|
|
end
|
|
local test_amixer = os.execute("amixer --version")
|
|
local amixer_found = test_amixer
|
|
if _VERSION:match("5.1") then
|
|
amixer_found = (test_amixer == 0)
|
|
end
|
|
if (not (amixer_found or pactl_found)) then
|
|
return
|
|
end
|
|
|
|
local try_launch = [[which pavucontrol && pavucontrol || which pulsemixer && ]]..global.terminal..[[ -e pulsemixer || which alsamixer && ]]..global.terminal..[[ -e alsamixer ]]
|
|
|
|
local function get_icon(percent)
|
|
if percent >= 66 then
|
|
return beautiful["volume-high-symbolic"]
|
|
elseif percent >= 33 then
|
|
return beautiful["volume-medium-symbolic"]
|
|
elseif percent > 0 then
|
|
return beautiful["volume-low-symbolic"]
|
|
else
|
|
return beautiful["volume-muted-symbolic"]
|
|
end
|
|
end
|
|
|
|
return function(args)
|
|
local style = awmtk2.create_style("volume",
|
|
awmtk2.generic.oneline_widget, args.style)
|
|
local templates = awmtk2.create_template_lib("volume",awmtk2.templates,args.templates)
|
|
local t = awmtk2.build_templates(templates,style,args.vertical)
|
|
local widget = wibox.widget({
|
|
t.button({
|
|
image = get_icon(0),
|
|
id = "volume_icon",
|
|
resize = true,
|
|
widget = wibox.widget.imagebox
|
|
}),
|
|
t.container({
|
|
t.slider({
|
|
minimum = 0,
|
|
maximum = 100,
|
|
id = "volume",
|
|
value = -1
|
|
}),
|
|
layout = (args.vertical and wibox.layout.fixed.vertical) or
|
|
wibox.layout.fixed.horizontal
|
|
},{
|
|
visible = false,
|
|
id = "slidercontainer"
|
|
}),
|
|
t.textbox({
|
|
markup = "nassal"
|
|
}),
|
|
layout = (args.veritcal and wibox.layout.fixed.vertical) or
|
|
wibox.layout.fixed.horizontal
|
|
})
|
|
local icon = widget:get_children_by_id("volume_icon")[1]
|
|
local slider = widget:get_children_by_id("volume")[1]
|
|
local container = widget:get_children_by_id("slidercontainer")[1]
|
|
-- Alsa master handle
|
|
args.device = args.device or "default"
|
|
gears.timer {
|
|
autostart = true,
|
|
timeout = 0.5,
|
|
call_now = true,
|
|
callback = function()
|
|
awful.spawn.easy_async_with_shell("amixer -D "..args.device.." sget Master",function(stdout)
|
|
local volume_percent = stdout:match("%[(%d+)%%%]")
|
|
volume_percent = tonumber(volume_percent)
|
|
if not volume_percent then
|
|
return
|
|
end
|
|
slider.value = volume_percent
|
|
icon.image = get_icon(volume_percent)
|
|
end)
|
|
end
|
|
}
|
|
slider:connect_signal("widget::redraw_needed",function()
|
|
awful.spawn("amixer -D "..args.device.." sset Master "..slider.value.."%")
|
|
icon.image = get_icon(slider.value)
|
|
end)
|
|
icon:connect_signal("button::press",function(self,lx,ly,button)
|
|
if button == 1 then
|
|
container.visible = not container.visible
|
|
end
|
|
if button == 2 then
|
|
awful.spawn.with_shell(args.mixer or try_launch)
|
|
end
|
|
end)
|
|
return widget
|
|
end
|