keys.lua

local awful = require("awful")
local naughty = require("naughty")
local gears = require("gears")
local beautiful = require("beautiful")
local menubar = require("menubar")
local hotkeys_popup = require("awful.hotkeys_popup").widget
require("awful.hotkeys_popup.keys")
local wibox = require("wibox")
local lain = require("lain")
local vicious = require("vicious")
local variables = require("variables")


modkey = "Mod4"
altkey = "Mod1"
ctrlkey = "Control"
shiftkey = "Shift"

beautiful.init(string.format("%s/.config/awesome/themes/%s/theme.lua", os.getenv("HOME"), "dremora"))

local keys = {}

globalkeys = gears.table.join(
    awful.key({ altkey, }, "Left", awful.tag.viewprev,
        {description = "view previous", group = "tag"}),
    awful.key({ altkey, }, "Right", awful.tag.viewnext,
        {description = "view next", group = "tag"}),
    awful.key({ modkey }, "Tab", awful.tag.history.restore,
        {description = "go back", group = "tag"}),

	-- Movement Keys
    awful.key({ modkey }, "Down",
        function()
            awful.client.focus.global_bydirection("down")
            if client.focus then client.focus:raise() end
        end,
        {description = "focus down", group = "client"}),
    awful.key({ modkey }, "Up",
        function()
            awful.client.focus.global_bydirection("up")
            if client.focus then client.focus:raise() end
        end,
        {description = "focus up", group = "client"}),
    awful.key({ modkey }, "Left",
        function()
            awful.client.focus.global_bydirection("left")
            if client.focus then client.focus:raise() end
        end,
        {description = "focus left", group = "client"}),
    awful.key({ modkey }, "Right",
        function()
            awful.client.focus.global_bydirection("right")
            if client.focus then client.focus:raise() end
        end,
	{description = "focus right", group = "client"}),

	-- Focus client by index (cycle through clients)
    awful.key({ modkey, altkey }, "Left",
        function()
            awful.client.focus.byidx( 1)
        end,
        {description = "focus next by index", group = "client"}),
    awful.key({ modkey, altkey }, "Right",
        function()
            awful.client.focus.byidx(-1)
        end,
        {description = "focus previous by index", group = "client"}),

    -- Layout manipulation
    awful.key({ modkey, shiftkey }, "Left", function() awful.client.swap.global_bydirection("left") end,
              {description = "swap with direction left", group = "client"}),
    awful.key({ modkey, shiftkey }, "Right", function() awful.client.swap.global_bydirection("right") end,
              {description = "swap with direction right", group = "client"}),
    awful.key({ modkey, shiftkey }, "Up", function() awful.client.swap.global_bydirection("up") end,
              {description = "swap with direction up", group = "client"}),
    awful.key({ modkey, shiftkey }, "Down", function() awful.client.swap.global_bydirection("down") end,
              {description = "swap with direction down", group = "client"}),

    awful.key({ modkey, ctrlkey }, "Left", function() awful.screen.focus_relative( 1) end,
              {description = "focus the next screen", group = "screen"}),
    awful.key({ modkey, ctrlkey }, "Right", function() awful.screen.focus_relative(-1) end,
              {description = "focus the previous screen", group = "screen"}),
    
    awful.key({ modkey }, "u", awful.client.urgent.jumpto,
              {description = "jump to urgent client", group = "client"}),
	

    -- Standard program
    awful.key({ modkey }, "Return", function() awful.spawn(terminal) end,
        {description = "open a terminal", group = "apps"}),

	awful.key({ modkey }, "w", function() awful.spawn(browser1) end,
		{description = "open ".. browser1, group = "apps"}),
	awful.key({ modkey, shiftkey }, "w", function() awful.spawn(browser2) end,
		{description = "open " .. browser2, group = "apps"}),
	
	awful.key({ modkey, shiftkey }, "r", function() awful.spawn(file1) end,
		{description = "open main file manager", group = "apps"}),
	awful.key({ modkey }, "m", function() awful.spawn(music) end,
		{description = "open spotify", group = "apps"}),

	-- Awesome actions
	awful.key({ modkey }, "F2", awesome.restart,
    	{description = "reload awesome", group = "awesome"}),
    awful.key({ modkey, shiftkey }, "q", awesome.quit,
        {description = "quit awesome", group = "awesome"}),
    awful.key({ modkey }, "F1", hotkeys_popup.show_help,
        {description="show help", group="awesome"}),

    awful.key({ modkey }, "=", function() awful.tag.incmwfact( 0.05)          end,
		{description = "increase master width factor", group = "layout"}),
    awful.key({ modkey }, "-", function() awful.tag.incmwfact(-0.05)          end,
        {description = "decrease master width factor", group = "layout"}),

    awful.key({ modkey, ctrlkey }, "=", function() awful.tag.incmwfact( 0.05)          end,
        {description = "increase master width factor", group = "layout"}),
    awful.key({ modkey, ctrlkey }, "-", function() awful.tag.incmwfact(-0.05)          end,
        {description = "decrease master width factor", group = "layout"}),

	awful.key({ modkey, shiftkey }, "h", function() awful.tag.incnmaster( 1, nil, true) end,
        {description = "increase the number of master clients", group = "layout"}),
    awful.key({ modkey, shiftkey }, "l", function() awful.tag.incnmaster(-1, nil, true) end,
        {description = "decrease the number of master clients", group = "layout"}),

	awful.key({ modkey, ctrlkey }, "h", function() awful.tag.incncol( 1, nil, true) end,
        {description = "increase the number of columns", group = "layout"}),
    awful.key({ modkey, ctrlkey }, "l", function() awful.tag.incncol(-1, nil, true) end,
        {description = "decrease the number of columns", group = "layout"}),

	awful.key({ modkey }, "space", function() awful.layout.inc( 1) end,
        {description = "select next", group = "layout"}),
    awful.key({ modkey, shiftkey }, "space", function() awful.layout.inc(-1) end,
        {description = "select previous", group = "layout"}),

    awful.key({ modkey, altkey }, "l",
    	function()
        	awful.prompt.run {
            	prompt       = "Run Lua code: ",
                textbox      = awful.screen.focused().mypromptbox.widget,
                exe_callback = awful.util.eval,
                history_path = awful.util.get_cache_dir() .. "/history_eval"
            }
         end,
		{description = "lua execute prompt", group = "awesome"}),

	awful.key({ ctrlkey }, "space", function () quake:toggle() end),

    -- Menubar
    awful.key({ modkey }, "r", function() awful.spawn.with_shell("rofi -show combi -combi-modi \"drun,run\"") end,
        {description = "show the menubar", group = "launcher"}),

	-- Action Menus
	awful.key({ modkey }, "F3",
		function()
			awful.spawn.with_shell(scripts .. "displayselect " .. screen1 .. " " .. screen2 .. " \"rofi -dmenu\"")
		end,
		{description = "show display selection", group = "launcher"}),
	awful.key({ modkey, shiftkey }, "x",
		function()
			awful.spawn.with_shell(scripts .. "prompt " .. "\"Shutdown?\" " .. "\"shutdown -P 0\" " .. "\"rofi -dmenu\"")
		end,
		{description = "show shutdown prompt", group = "launcher"}),
	awful.key({ modkey, shiftkey }, "BackSpace",
		function()
			awful.spawn.with_shell(scripts .. "prompt " .. "\"Reboot?\" " .. "\"reboot\" " .. "\"rofi -dmenu\"")
		end,
		{description = "show shutdown prompt", group = "launcher"}),
	awful.key({ modkey }, "x", function()
			awful.spawn.with_shell(lockscreen)
		end,
		{description = "lock screen", group = "launcher"}),

    -- Volume Control
    awful.key({}, "XF86AudioMute",
		function()
			awful.spawn.with_shell("pulsemixer --toggle-mute")
			vicious.force({beautiful.volumewidget})
		end,
		{description = "mute/unmute volume", group = "controls"}),
    awful.key({}, "XF86AudioLowerVolume",
		function()
			awful.spawn.with_shell("pulsemixer --change-volume -5")
			vicious.force({beautiful.volumewidget})
		end,
        {description = "lower volume", group = "controls"}),
    awful.key({}, "XF86AudioRaiseVolume",
		function()
			awful.spawn.with_shell("pulsemixer --change-volume +5")
			vicious.force({beautiful.volumewidget})
		end,
		{description = "raise volume", group = "controls"}),

	-- Media Controls
	awful.key({}, "XF86AudioPlay",
		function()
			awful.spawn.with_shell("mpc toggle")
			vicious.force({beautiful.mpdwidget, beautiful.mpd_prev, beautiful.mpd_toggle, beautiful.mpd_next})
		end,
		{description = "toggle play/pause", group = "controls"}),
	awful.key({}, "XF86AudioStop",
		function()
			awful.spawn.with_shell("mpc stop")
			vicious.force({beautiful.mpdwidget, beautiful.mpd_prev, beautiful.mpd_toggle, beautiful.mpd_next})
		end,
		{description = "stops music", group = "controls"}),
	awful.key({}, "XF86AudioNext",
		function()
			awful.spawn.with_shell("mpc next")
			vicious.force({beautiful.mpdwidget, beautiful.mpd_prev, beautiful.mpd_toggle, beautiful.mpd_next})
		end,
		{description = "next song", group = "controls"}),
	awful.key({}, "XF86AudioPrev",
		function()
			awful.spawn.with_shell("mpc prev")
			vicious.force({beautiful.mpdwidget, beautiful.mpd_prev, beautiful.mpd_toggle, beautiful.mpd_next})
		end,
		{description = "previous song", group = "controls"}),
	
	-- Screen Brightness
	awful.key({}, "XF86MonBrightnessUp", function() awful.spawn.with_shell("light -A 5") end,
		{description = "Increase brightness", group = "controls"}),
	awful.key({}, "XF86MonBrightnessDown", function() awful.spawn.with_shell("light -U 5") end,
		{description = "Decrease brightness", group = "controls"}),

	-- Screenshot
	awful.key({}, "Print", function() awful.spawn.with_shell("xfce4-screenshooter -f -s ~/Pictures/Screenshots") end,
		{description = "took screenshot of entire screen", group = "screenshot"}),
	awful.key({ shiftkey }, "Print", function() awful.spawn.with_shell("xfce4-screenshooter -w -s ~/Pictures/Screenshots") end,
		{description = "took screenshot of focused window", group = "screenshot"}),
	awful.key({ ctrlkey }, "Print", function() awful.spawn.with_shell("xfce4-screenshooter -r -s ~/Pictures/Screenshots") end,
		{description = "took screenshot of selected area", group = "screenshot"})
)


clientkeys = gears.table.join(
    awful.key({ modkey }, "f",
        function(c)
            c.fullscreen = not c.fullscreen
            c:raise()
        end,
        {description = "toggle fullscreen", group = "client"}),
    awful.key({ modkey }, "q", function(c) c:kill() end,
              {description = "close", group = "client"}),
    awful.key({ modkey, ctrlkey }, "space",  awful.client.floating.toggle,
              {description = "toggle floating", group = "client"}),
    awful.key({ modkey, ctrlkey }, "Return", function(c) c:swap(awful.client.getmaster()) end,
              {description = "move to master", group = "client"}),
    awful.key({ modkey }, "o", function(c) c:move_to_screen() end,
              {description = "move to screen", group = "client"}),
    awful.key({ modkey }, "t", function(c) c.ontop = not c.ontop end,
              {description = "toggle keep on top", group = "client"}),
    awful.key({ modkey, shiftkey }, "m",
        function (c)
            c.maximized = not c.maximized
            c:raise()
        end ,
        {description = "(un)maximize", group = "client"})
)

-- Bind all key numbers to tags.
-- Be careful: we use keycodes to make it work on any keyboard layout.
-- This should map on the top row of your keyboard, usually 1 to 9.
for i = 1, 10 do
    globalkeys = gears.table.join(globalkeys,
        -- View tag only.
        awful.key({ modkey }, "#" .. i + 9,
                  function()
                        local screen = awful.screen.focused()
                        local tag = screen.tags[i]
                        if tag then
                           tag:view_only()
                        end
                  end,
                  {description = "view tag #"..i, group = "tag"}),
        -- Toggle tag display.
        awful.key({ modkey, ctrlkey }, "#" .. i + 9,
                  function()
                      local screen = awful.screen.focused()
                      local tag = screen.tags[i]
                      if tag then
                         awful.tag.viewtoggle(tag)
                      end
                  end,
                  {description = "toggle tag #" .. i, group = "tag"}),
        -- Move client to tag.
        awful.key({ modkey, shiftkey }, "#" .. i + 9,
                  function()
                      if client.focus then
                          local tag = client.focus.screen.tags[i]
                          if tag then
                              client.focus:move_to_tag(tag)
                          end
                     end
                  end,
                  {description = "move focused client to tag #"..i, group = "tag"}),
        -- Toggle tag on focused client.
        awful.key({ modkey, altkey }, "#" .. i + 9,
                  function()
                      if client.focus then
                          local tag = client.focus.screen.tags[i]
                          if tag then
                              client.focus:toggle_tag(tag)
                          end
                      end
                  end,
                  {description = "toggle focused client on tag #" .. i, group = "tag"})
    )
end

clientbuttons = gears.table.join(
    awful.button({ }, 1, function(c) client.focus = c; c:raise() end),
    awful.button({ modkey }, 1, awful.mouse.client.move),
    awful.button({ modkey }, 3, awful.mouse.client.resize))

root.keys(globalkeys)