rc.lua

-- If LuaRocks is installed, make sure that packages installed through it are
-- found (e.g. lgi). If LuaRocks is not installed, do nothing.
pcall(require, "luarocks.loader")

-- Standard awesome library
local revelation=require("revelation")
local gears = require("gears")
local awful = require("awful")
require("awful.autofocus")
-- Widget and layout library
local wibox = require("wibox")
-- Theme handling library
local beautiful = require("beautiful")
-- Notification library
local naughty = require("naughty")
local menubar = require("menubar")
local hotkeys_popup = require("awful.hotkeys_popup")
-- Enable hotkeys help widget for VIM and other apps
-- when client with a matching name is opened:
require("awful.hotkeys_popup.keys")

-- {{{ Error handling
-- Check if awesome encountered an error during startup and fell back to
-- another config (This code will only ever execute for the fallback config)
if awesome.startup_errors then
    naughty.notify({ preset = naughty.config.presets.critical,
                     title = "Oops, there were errors during startup!",
                     text = awesome.startup_errors })
end

-- Handle runtime errors after startup
do
    local in_error = false
    awesome.connect_signal("debug::error", function (err)
        -- Make sure we don't go into an endless error loop
        if in_error then return end
        in_error = true

        naughty.notify({ preset = naughty.config.presets.critical,
                         title = "Oops, an error happened!",
                         text = tostring(err) })
        in_error = false
    end)
end
-- }}}

-- {{{ Variable definitions
-- Themes define colours, icons, font and wallpapers.
revelation.init()

-- This is used later as the default terminal and editor to run.
terminal = "alacritty"
editor = os.getenv("nvim") or "nano"
editor_cmd = terminal .. " -e " .. editor

-- Default modkey.
-- Usually, Mod4 is the key with a logo between Control and Alt.
-- If you do not like this or do not have such a key,
-- I suggest you to remap Mod4 to another key using xmodmap or other tools.
-- However, you can use another modifier like Mod1, but it may interact with others.
modkey = "Mod4"

-- Table of layouts to cover with awful.layout.inc, order matters.
awful.layout.layouts = {
    --awful.layout.suit.floating,
      awful.layout.suit.tile,
--    awful.layout.suit.tile.left,
--    awful.layout.suit.tile.bottom,
--    awful.layout.suit.tile.top,
--    awful.layout.suit.fair,
--    awful.layout.suit.fair.horizontal,
--    awful.layout.suit.spiral,
--    awful.layout.suit.spiral.dwindle,
--    awful.layout.suit.max,
--    awful.layout.suit.max.fullscreen,
--    awful.layout.suit.magnifier,
--    awful.layout.suit.corner.nw,
--    awful.layout.suit.corner.ne,
--    awful.layout.suit.corner.sw,
--    awful.layout.suit.corner.se,
}
-- }}}

-- {{{ Menu
-- Create a launcher widget and a main menu
myawesomemenu = {
   { "hotkeys", function() hotkeys_popup.show_help(nil, awful.screen.focused()) end },
   { "manual", terminal .. " -e man awesome" },
   { "edit config", editor_cmd .. " " .. awesome.conffile },
   { "restart", awesome.restart },
   { "quit", function() awesome.quit() end },
}

mymainmenu = awful.menu({ items = { { "awesome", myawesomemenu, beautiful.awesome_icon },
                                    { "open terminal", terminal }
                                  }
                        })

--mylauncher = awful.widget.launcher({ image = beautiful.awesome_icon,
--                                     menu = mymainmenu })

-- Menubar configuration
menubar.utils.terminal = terminal -- Set the terminal for applications that require it
-- }}}

-- Keyboard map indicator and switcher
--mykeyboardlayout = awful.widget.keyboardlayout()
--
---- {{{ Wibar
---- Create a textclock widget
--mytextclock = wibox.widget.textclock()
--
---- Create a wibox for each screen and add it
--local taglist_buttons = gears.table.join(
--                    awful.button({ }, 1, function(t) t:view_only() end),
--                    awful.button({ modkey }, 1, function(t)
--                                              if client.focus then
--                                                  client.focus:move_to_tag(t)
--                                              end
--                                          end),
--                    awful.button({ }, 3, awful.tag.viewtoggle),
--                    awful.button({ modkey }, 3, function(t)
--                                              if client.focus then
--                                                  client.focus:toggle_tag(t)
--                                              end
--                                          end),
--                    awful.button({ }, 4, function(t) awful.tag.viewnext(t.screen) end),
--                    awful.button({ }, 5, function(t) awful.tag.viewprev(t.screen) end)
--                )
--
--local tasklist_buttons = gears.table.join(
--                     awful.button({ }, 1, function (c)
--                                              if c == client.focus then
--                                                  c.minimized = true
--                                              else
--                                                  c:emit_signal(
--                                                      "request::activate",
--                                                      "tasklist",
--                                                      {raise = true}
--                                                  )
--                                              end
--                                          end),
--                     awful.button({ }, 3, function()
--                                              awful.menu.client_list({ theme = { width = 250 } })
--                                          end),
--                     awful.button({ }, 4, function ()
--                                              awful.client.focus.byidx(1)
--                                          end),
--                     awful.button({ }, 5, function ()
--                                              awful.client.focus.byidx(-1)
--                                          end))

local function set_wallpaper(s)
    -- Wallpaper
    if beautiful.wallpaper then
        local wallpaper = beautiful.wallpaper
        -- If wallpaper is a function, call it with the screen
        if type(wallpaper) == "function" then
            wallpaper = wallpaper(s)
        end
        gears.wallpaper.maximized(wallpaper, s, true)
    end
end

-- Re-set wallpaper when a screen's geometry changes (e.g. different resolution)
screen.connect_signal("property::geometry", set_wallpaper)

awful.screen.connect_for_each_screen(function(s)
    -- Wallpaper
    set_wallpaper(s)

    -- Each screen has its own tag table.
    awful.tag({ "1", "2", "3", "4", "5" }, s, awful.layout.layouts[1])
    --awful.tag({ "1", "2", "3", "4", "5", "6", "7", "8", "9" }, s, awful.layout.layouts[1])

    -- Create a promptbox for each screen
--    s.mypromptbox = awful.widget.prompt()
--    -- Create an imagebox widget which will contain an icon indicating which layout we're using.
--    -- We need one layoutbox per screen.
--    s.mylayoutbox = awful.widget.layoutbox(s)
--    s.mylayoutbox:buttons(gears.table.join(
--                           awful.button({ }, 1, function () awful.layout.inc( 1) end),
--                           awful.button({ }, 3, function () awful.layout.inc(-1) end),
--                           awful.button({ }, 4, function () awful.layout.inc( 1) end),
--                           awful.button({ }, 5, function () awful.layout.inc(-1) end)))
--    -- Create a taglist widget
--    s.mytaglist = awful.widget.taglist {
--        screen  = s,
--        filter  = awful.widget.taglist.filter.all,
--        buttons = taglist_buttons
--    }
--
--    -- Create a tasklist widget
--    s.mytasklist = awful.widget.tasklist {
--        screen  = s,
--        filter  = awful.widget.tasklist.filter.currenttags,
--        buttons = tasklist_buttons
--    }
--
--    -- Create the wibox
--    s.mywibox = awful.wibar({ position = "top", screen = s })
--
--    -- Add widgets to the wibox
--    s.mywibox:setup {
--        layout = wibox.layout.align.horizontal,
--        { -- Left widgets
--            layout = wibox.layout.fixed.horizontal,
--            mylauncher,
--            s.mytaglist,
--            s.mypromptbox,
--        },
--        s.mytasklist, -- Middle widget
--        { -- Right widgets
--            layout = wibox.layout.fixed.horizontal,
--            mykeyboardlayout,
--            wibox.widget.systray(),
--            mytextclock,
--            s.mylayoutbox,
--        },
--    }
end)
-- }}}

-- {{{ Mouse bindings
root.buttons(gears.table.join(
    awful.button({ }, 3, function () mymainmenu:toggle() end)
))
-- }}}

-- {{{ Key bindings
globalkeys = gears.table.join(
    awful.key({ modkey,           }, "s",      hotkeys_popup.show_help,
              {description="show help", group="awesome"}),
    awful.key({ modkey,           }, "Left",   awful.tag.viewprev,
              {description = "view previous", group = "tag"}),
    awful.key({ modkey,           }, "Right",  awful.tag.viewnext,
              {description = "view next", group = "tag"}),
    awful.key({ modkey,           }, "Escape", awful.tag.history.restore,
              {description = "go back", group = "tag"}),
    awful.key({ modkey,           }, "e",      revelation),
    awful.key({ modkey,           }, "j",
        function ()
            awful.client.focus.byidx( 1)
        end,
        {description = "focus next by index", group = "client"}
    ),
    awful.key({ modkey,           }, "k",
        function ()
            awful.client.focus.byidx(-1)
        end,
        {description = "focus previous by index", group = "client"}
    ),
    awful.key({ modkey,           }, "w", function () mymainmenu:show() end,
              {description = "show main menu", group = "awesome"}),

    -- Layout manipulation
    awful.key({ modkey, "Shift"   }, "j", function () awful.client.swap.byidx(  1)    end,
              {description = "swap with next client by index", group = "client"}),
    awful.key({ modkey, "Shift"   }, "k", function () awful.client.swap.byidx( -1)    end,
              {description = "swap with previous client by index", group = "client"}),
    awful.key({ modkey, "Control" }, "j", function () awful.screen.focus_relative( 1) end,
              {description = "focus the next screen", group = "screen"}),
    awful.key({ modkey, "Control" }, "k", 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"}),
    awful.key({ modkey,           }, "Tab",
        function ()
            awful.client.focus.history.previous()
            if client.focus then
                client.focus:raise()
            end
        end,
        {description = "go back", group = "client"}),

    -- Standard program
    awful.key({ modkey,           }, "Return", function () awful.spawn(terminal) end,
              {description = "open a terminal", group = "launcher"}),
    awful.key({ modkey, "Control" }, "r", awesome.restart,
              {description = "reload awesome", group = "awesome"}),
    awful.key({ modkey, "Shift"   }, "q", awesome.quit,
              {description = "quit awesome", group = "awesome"}),

    awful.key({ modkey,           }, "l",     function () awful.tag.incmwfact( 0.05)          end,
              {description = "increase master width factor", group = "layout"}),
    awful.key({ modkey,           }, "h",     function () awful.tag.incmwfact(-0.05)          end,
              {description = "decrease master width factor", group = "layout"}),
    awful.key({ modkey, "Shift"   }, "h",     function () awful.tag.incnmaster( 1, nil, true) end,
              {description = "increase the number of master clients", group = "layout"}),
    awful.key({ modkey, "Shift"   }, "l",     function () awful.tag.incnmaster(-1, nil, true) end,
              {description = "decrease the number of master clients", group = "layout"}),
    awful.key({ modkey, "Control" }, "h",     function () awful.tag.incncol( 1, nil, true)    end,
              {description = "increase the number of columns", group = "layout"}),
    awful.key({ modkey, "Control" }, "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, "Shift"   }, "space", function () awful.layout.inc(-1)                end,
              {description = "select previous", group = "layout"}),

    awful.key({ modkey, "Control" }, "n",
              function ()
                  local c = awful.client.restore()
                  -- Focus restored client
                  if c then
                    c:emit_signal(
                        "request::activate", "key.unminimize", {raise = true}
                    )
                  end
              end,
              {description = "restore minimized", group = "client"}),

    -- Prompt
    --awful.key({ modkey },            "r",     function () awful.screen.focused().mypromptbox:run() end,
    --          {description = "run prompt", group = "launcher"}),

    -- Demnu
    awful.key({ modkey  },            "space",     function () 
    awful.util.spawn("dmenu_run -m 0") end,
              {description = "Launch Dmenu", group = "makc"}),

    -- Demnu
    awful.key({  "Control"  },            "space",     function () 
    awful.util.spawn("/home/makc/.scripts/search") end,
              {description = "Perform a quick web search, dmenu script", group = "makc"}),

    -- Emoji
    awful.key({ modkey , "Shift"  },            "space",     function () 
    awful.util.spawn("/home/makc/.scripts/emoji") end,
              {description = "Copy and Paste some Emoji!!!", group = "makc"}),

    -- Firefox
    awful.key({ modkey }, "b", function ()
    awful.util.spawn("google-chrome-stable") end,
            {description = "Launch a Firefox", group = "makc"}),

    -- Firefox
    awful.key( { }, "Print", function ()
    awful.util.spawn("flameshot screen -p /home/makc/Downloads") end,
            {description = "Take Screenshot", group = "makc"}),

    -- Feh
    awful.key({ modkey }, "c", function ()
    awful.util.spawn("/home/makc/.scripts/wall") end,
            {description = "Change Wallpaer", group = "makc"}),

    -- Lock Screen
    awful.key({ "Control" , "Shift" }, "Delete", function ()
    awful.util.spawn("i3lock -c 000000") end,
            {description = "Lock Screen (i3 Lock)", group = "makc"}),

--    awful.key({ modkey }, "x",
--              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"}),
    -- Menubar
    awful.key({ modkey , "Shift"}, "p", function() menubar.show() end,
              {description = "show the menubar", group = "launcher"})
)

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 = "makc"}),
    awful.key({ modkey, "Control" }, "space",  awful.client.floating.toggle                     ,
              {description = "toggle floating", group = "client"}),
    awful.key({ modkey, "Control" }, "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, "Control", "Shift"          }, "n",
        function (c)
            -- The client currently has the input focus, so it cannot be
            -- minimized, since minimized clients can't have the focus.
            c.minimized = true
        end ,
        {description = "minimize", group = "client"}),
    awful.key({ modkey,           }, "m",
        function (c)
            c.maximized = not c.maximized
            c:raise()
        end ,
        {description = "(un)maximize", group = "client"}),
    awful.key({ modkey, "Control" }, "m",
        function (c)
            c.maximized_vertical = not c.maximized_vertical
            c:raise()
        end ,
        {description = "(un)maximize vertically", group = "client"}),
    awful.key({ modkey, "Shift"   }, "m",
        function (c)
            c.maximized_horizontal = not c.maximized_horizontal
            c:raise()
        end ,
        {description = "(un)maximize horizontally", 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, 9 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, "Control" }, "#" .. 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, "Shift" }, "#" .. 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, "Control", "Shift" }, "#" .. 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)
        c:emit_signal("request::activate", "mouse_click", {raise = true})
    end),
    awful.button({ modkey }, 1, function (c)
        c:emit_signal("request::activate", "mouse_click", {raise = true})
        awful.mouse.client.move(c)
    end),
    awful.button({ modkey }, 3, function (c)
        c:emit_signal("request::activate", "mouse_click", {raise = true})
        awful.mouse.client.resize(c)
    end)
)

-- Set keys
root.keys(globalkeys)
-- }}}

-- {{{ Rules
-- Rules to apply to new clients (through the "manage" signal).
    -- Spawn floating clients centered
awful.rules.rules = {
    -- All clients will match this rule.
    { rule = { },
      properties = { border_width = 0,
                     border_color = beautiful.border_normal,
                     focus = awful.client.focus.filter,
                     raise = true,
                     keys = clientkeys,
                     buttons = clientbuttons,
                     screen = awful.screen.preferred,
                     placement = awful.placement.no_overlap+awful.placement.no_offscreen
     }
    },

    -- Floating clients.
    { rule_any = {
        instance = {
          "DTA",  -- Firefox addon DownThemAll.
          "copyq",  -- Includes session name in class.
          "pinentry",
        },
        class = {
          "Blueman-manager",
          "Gpick",
          "Kruler",
          "MessageWin",  -- kalarm.
          "Tor Browser", -- Needs a fixed window size to avoid fingerprinting by screen size.
          "Wpa_gui",
          "veromix",
          "xtightvncviewer"},

        -- Note that the name property shown in xprop might be set slightly after creation of the client
        -- and the name shown there might not match defined rules here.
        name = {
          "Event Tester",  -- xev.
        },
        role = {
          "AlarmWindow",  -- Thunderbird's calendar.
          "ConfigManager",  -- Thunderbird's about:config.
          "pop-up",       -- e.g. Google Chrome's (detached) Developer Tools.
        }
      }, properties = { floating = true }},

    -- Set Firefox to always map on the tag named "2" on screen 1.
    -- { rule = { class = "Firefox" },
    --   properties = { screen = 1, tag = "2" } },
}
-- }}}

-- {{{ Signals
-- Signal function to execute when a new client appears.
client.connect_signal("manage", function (c)
    -- Set the windows at the slave,
    -- i.e. put it at the end of others instead of setting it master.
    -- if not awesome.startup then awful.client.setslave(c) end

    if awesome.startup
      and not c.size_hints.user_position
      and not c.size_hints.program_position then
        -- Prevent clients from being unreachable after screen count changes.
        awful.placement.no_offscreen(c)
    end
end)

-- Appearance stuff
beautiful.useless_gap = 10
beautiful.notification_opacity = '100'
beautiful.notification_icon_size = 80
beautiful.notification_bg = '(0,0,0)'
beautiful.notification_fg = '#d4be98'

-- Autostart
awful.spawn.with_shell("/home/makc/.screenlayout/arandr.sh")
awful.spawn.with_shell("picom --experimental-backends")
awful.spawn.with_shell("dropbox")
awful.spawn.with_shell("udiskie")
awful.spawn.with_shell("xbindkeys")
awful.spawn.with_shell("flameshot")
awful.spawn.with_shell("transmission-daemon")
awful.spawn.with_shell("feh --bg-fill -r -z ~/Media/wallpapers/wallpapers")
awful.spawn.with_shell("/home/makc/.config/polybar/awesome.sh")
awful.spawn.with_shell("/home/makc/.scripts/mount")
awful.spawn.with_shell("redshift -l 30.710220:-94.932999")