-- 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 gears = require("gears")
local awful = require("awful")
local xresources = require("beautiful.xresources")
local dpi = xresources.apply_dpi
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")
local ruled = require("ruled")
-- Enable hotkeys help widget for VIM and other apps
-- when client with a matching name is opened:
require("awful.hotkeys_popup.keys")


-- require('layout')

-- Widgets to add
-- local batteryarc_widget = require("awesome-wm-widget.batteryarc-widget.batteryarc")

-- >> Daemons
-- Most widgets that display system/external info depend on evil.
-- Make sure to initialize it last in order to allow all widgets to connect to
-- their needed evil signals.
-- require("evil")
-- ===================================================================
-- ===================================================================


--  ========================================
--                    Modules
--          Load all the modules
--  ========================================

require('module.notifications')
-- require('module.auto-start')
require('module.decorate-client')
require('module.backdrop')
-- require('module.exit-screen')
-- require('module.quake-terminal')
-- require('module.titlebar')
-- require('module.menu')
require('module.volume-osd')
require('module.brightness-osd')
-- require('module.dynamic-wallpaper')
-- require('module.battery-notifier')
-- require('module.lockscreen')


-- -- {{{ 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.
beautiful.init("/home/chris/.config/awesome/theme.lua")

-- This is used later as the default terminal and editor to run.
terminal = "alacritty"
editor = os.getenv("EDITOR") or "emacsclient -a emacs"
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"
altkey = "Mod1"

-- Table of layouts to cover with awful.layout.inc, order matters.
awful.layout.layouts = {
    awful.layout.suit.tile,
    awful.layout.suit.magnifier,
    awful.layout.suit.floating,
    -- 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.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(" %a %b %d, %l:%M %p ")

-- Create a volume widget
-- myvolumewidget = wibox.widget.button()

-- 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)


--     mynewpanel:setup {
--         layout = wibox.layout.align.horizontal,
--         expand = "outside",
--         { -- Left widgets
--             layout = wibox.layout.align.horizontal,
--             -- wibox.container.margin (s.mytaglist,25,0,0,0),
--             -- wibox.container.margin (s.mytasklist,25,25,0,0), -- Middle widget
--             -- s.myemptywidget,
--             spacing = 15
--         },
--             -- mytextclock,
--         { -- Right widgets
--             layout = wibox.layout.align.horizontal,
--             -- s.myemptywidget,
--             -- s.myemptywidget,
--             -- s.myrightwidgets,
--         },
--     }

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

    -- Each screen has its own tag table.
    awful.tag({ "◉", "◉", "◉", "◉"}, s, awful.layout.layouts[1])


    yoffset = dpi(45)
    xoffset = dpi(18)

    mypanel = wibox
    ({
        x = s.geometry.x + xoffset,
        y = s.geometry.height - yoffset,
        height = dpi(30),
        width = s.geometry.width - (xoffset * 2),
        ontop = false,
        stretch = false,
        type = "dock",
        screen = s,
        shape = gears.shape.rounded_bar,
        -- widget = wibox.widget.textbox
        bg = beautiful.bg_normal,
        fg = beautiful.fg_normal,
        opacity = 0.65,
    })

    mypanel:struts {
        bottom = dpi(40)
    }

    -- 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 systray widget
    s.mysystray = {
        wibox.widget.systray(),
        -- bg = "#00FF0066",
        widget = wibox.container.background,
    }
    -- Create a tasklist widget
    -- s.mytasklist = awful.widget.tasklist {
    --     screen  = s,
    --     filter  = awful.widget.tasklist.filter.currenttags,
    --     buttons = tasklist_buttons
    --     style =
    -- }

    s.mytasklist = awful.widget.tasklist {
        screen   = s,
        filter   = awful.widget.tasklist.filter.currenttags,
        buttons  = tasklist_buttons,
        style    = {
            border_width = 0,
            border_color = '#777777',
            shape        = gears.shape.rounded_bar,

        },
        layout   = {
            spacing = 20,
            spacing_widget = {
                {
                    forced_width = 5,
                    forced_height = dpi(20),
                    -- shape        = gears.shape.circle,
                    widget       = wibox.widget.separator
                },
                valign = 'center',
                halign = 'center',
                widget = wibox.container.place,
            },
            layout  = wibox.layout.flex.horizontal
        },
        -- notice that there is *no* wibox.wibox prefix, it is a template,
        -- not a widget instance.
        widget_template = {
            {
                {
                    {
                        {
                            id     = 'icon_role',
                            widget = wibox.widget.imagebox,
                        },
                        margins = 2,
                        widget  = wibox.container.margin,
                    },
                    {
                        id     = 'text_role',
                        widget = wibox.widget.textbox,
                    },
                    layout = wibox.layout.align.horizontal,
                },
                left  = 10,
                right = 10,
                widget = wibox.container.margin
            },
            id     = 'background_role',
            widget = wibox.container.background,
        },
    }
    -- Create Battery, Network, and Volume widget
    s.battery = require('widget.battery')()
    s.network = require('widget.network')()
    s.volume = require('widget.volume')()
    s.updater = require('widget.package-updater')()

    -- Create the wibox
    -- s.mywibox = awful.wibar({
    --         y = s.geometry.y + dpi(1080) - yoffset,
    --         position = "bottom",
    --         screen = s})

    s.myrightwidgets =
        {
            { -- Right widgets
                layout = wibox.layout.fixed.horizontal,
                s.volume,
                s.mysystray,
                s.updater,
                s.network,
                s.battery,
                wibox.container.margin (s.mylayoutbox,0,dpi(25),0,0),
            },
            -- bg = "#00FF0066",
            widget = wibox.container.background,
        }
    -- Empty widget to use for spacing
    s.myemptywidget = wibox.widget{
        markup = '',
        align = '',
        valign = '',
        widget = wibox.widget.textbox
    }
    -- Add widgets to the wibox
    -- s.mywibox:setup {
    --     layout = wibox.layout.align.horizontal,
    --     expand = "outside",
    --     { -- Left widgets
    --         layout = wibox.layout.align.horizontal,
    --         wibox.container.margin (s.mytaglist,25,0,0,0),
    --         wibox.container.margin (s.mytasklist,25,25,0,0), -- Middle widget
    --         s.myemptywidget,
    --         spacing = 15
    --     },
    --         mytextclock,
    --     { -- Right widgets
    --         layout = wibox.layout.align.horizontal,
    --         s.myemptywidget,
    --         s.myemptywidget,
    --         s.myrightwidgets,
    --     },
    -- }

    -- Add widgets to the wibox
    mypanel:setup {
        layout = wibox.layout.align.horizontal,
        expand = "outside",
        { -- Left widgets
            layout = wibox.layout.align.horizontal,
            wibox.container.margin (s.mytaglist,dpi(15),0,dpi(-3),0),
            wibox.container.margin (s.mytasklist,dpi(25),dpi(25),0,0), -- Middle widget
            s.myemptywidget,
            spacing = dpi(15)
        },
            mytextclock,
        { -- Right widgets
            layout = wibox.layout.align.horizontal,
            s.myemptywidget,
            s.myemptywidget,
            s.myrightwidgets,
        },
        visible = true,
    }

    mypanel.visible = true
    -- return mypanel
end)
-- }}}

testwibox = wibox {x = 20, y = 10, width = 10, height = 10, ontop = true, bg = "#000000"}

testwibox:to_widget()
-- {{{ Mouse bindings
root.buttons(gears.table.join(
    awful.button({ }, 3, function () mymainmenu:toggle() end),
    awful.button({ }, 4, awful.tag.viewnext),
    awful.button({ }, 5, awful.tag.viewprev)
))
-- }}}

-- {{{ 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,           }, "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"}),


    -- Screenshots
    awful.key({}, "Print", function() awful.util.spawn("flameshot gui")    end,
       {description = "take a screenshot", group = "screen"}),

    -- Increase-Decrease Gap

    awful.key({ modkey, altkey }, "k", function () awful.tag.incgap (  1, null)    end,
      {description = "increase gap", group = "layout"}),

    awful.key({ modkey, altkey }, "j", function () awful.tag.incgap ( -1, null)    end,
      {description = "decrease gap", group = "layout"}),


    -- 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"}),

    -- Programs
    awful.key({ modkey,           }, "b", function () awful.spawn("firefox") end,
              {description = "open firefox", group = "apps"}),
    awful.key({ modkey,           }, "e", function () awful.spawn("emacsclient -c") end,
              {description = "open emacs frame connected to server", group = "apps"}),

    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"}),

   -- Volume Keys
   awful.key({}, "XF86AudioLowerVolume", function ()
     awful.util.spawn("amixer -D pulse sset Master 5%-", false)
     awful.util.spawn("mpv /home/chris/Music/notifications/Pop-709f8e26-a350-3999-9e86-aa91b8602650.mp3")
     awesome.emit_signal('widget::volume')
     awesome.emit_signal('module::volume_osd:show', true)
   end),
   awful.key({}, "XF86AudioRaiseVolume", function ()
     awful.util.spawn("amixer -D pulse sset Master 5%+", false)
     awful.util.spawn("mpv /home/chris/Music/notifications/Pop-16da230f-5ffc-4a42-93df-a169e9253ddc.mp3")
     awesome.emit_signal('widget::volume')
     awesome.emit_signal('module::volume_osd:show', true)
   end),
   awful.key({}, "XF86AudioMute", function ()
     awful.util.spawn("amixer set Master 1+ toggle", false)
   end),
   -- Media Keys
   awful.key({}, "XF86AudioPlay", function()
     awful.util.spawn("playerctl play-pause", false)
   end),
   awful.key({}, "XF86AudioNext", function()
     awful.util.spawn("playerctl next", false)
   end),
   awful.key({}, "XF86AudioPrev", function()
     awful.util.spawn("playerctl previous", false)
   end),

    -- Brightness Keys
   awful.key({}, "XF86MonBrightnessUp", function()
           awful.util.spawn("brightnessctl set +10%", false)
           awesome.emit_signal('widget::brightness')
           awesome.emit_signal('module::brightness_osd:show', true)
   end),

   awful.key({}, "XF86MonBrightnessDown", function()
           awful.util.spawn("brightnessctl set 10%-", false)
           awesome.emit_signal('widget::brightness')
           awesome.emit_signal('module::brightness_osd:show', true)
   end),

    -- Prompt
    awful.key({ },   "Menu",     function ()
        awful.util.spawn("/home/chris/.dotfiles/rofi/launchers-git/launcher.sh") end,
              {description = "launch rofi", group = "launcher"}),

    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 }, "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 = "client"}),
    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,           }, "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).
ruled.client.append_rule {
    -- All clients will match this rule.
    rule = {},
    properties = { border_width = beautiful.border_width,
                   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
      },
}

ruled.client.append_rule {
    -- Floating clients.
     rule_any = {
        class = {
          "Arandr",
          "Blender",
          "dolphin",
        },
        name = {
          "Event Tester",  -- xev.
          "remove images?" -- darktable delete window.
        },
        role = {
          "AlarmWindow",  -- Thunderbird's calendar.
          "ConfigManager",  -- Thunderbird's about:config.
          "pop-up",       -- e.g. Google Chrome's (detached) Developer Tools.
        }
     },
     properties = { floating = true },
}

ruled.client.append_rule {
    -- Add titlebars to normal clients and dialogs
    rule_any = { type = { "normal", "dialog" } },
    properties = { titlebars_enabled = false},
}

ruled.client.append_rule {
    -- Set Firefox to never have titlebars
    rule = { class = "Firefox" },
    properties = { requests_no_titlebar = true, titlebars_enabled = false },
}

ruled.client.append_rule {
    -- Set Feh center
    rule = { class = "feh" },
    properties = {
        placement = awful.placement.centered,
        floating = true
    },
}

ruled.client.append_rule {
    rule_any = { class = { "FelgoLiveClient", "mpv", "gl" } },
    properties = {floating = true, ontop = true},
}

-- }}}

-- {{{ 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)

-- Add a titlebar if titlebars_enabled is set to true in the rules.
client.connect_signal("request::titlebars", function(c)
    -- buttons for the titlebar
    local buttons = gears.table.join(
        awful.button({ }, 1, function()
            c:emit_signal("request::activate", "titlebar", {raise = true})
            awful.mouse.client.move(c)
        end),
        awful.button({ }, 3, function()
            c:emit_signal("request::activate", "titlebar", {raise = true})
            awful.mouse.client.resize(c)
        end)
    )

    awful.titlebar(c) : setup {
        { -- Left
            awful.titlebar.widget.iconwidget(c),
            buttons = buttons,
            layout  = wibox.layout.fixed.horizontal
        },
        { -- Middle
            { -- Title
                align  = "center",
                widget = awful.titlebar.widget.titlewidget(c)
            },
            buttons = buttons,
            layout  = wibox.layout.flex.horizontal
        },
        { -- Right
            awful.titlebar.widget.floatingbutton (c),
            awful.titlebar.widget.maximizedbutton(c),
            awful.titlebar.widget.stickybutton   (c),
            awful.titlebar.widget.ontopbutton    (c),
            awful.titlebar.widget.closebutton    (c),
            layout = wibox.layout.fixed.horizontal()
        },
        layout = wibox.layout.align.horizontal
    }
end)

-- Enable sloppy focus, so that focus follows mouse.
-- client.connect_signal("mouse::enter", function(c)
--     c:emit_signal("request::activate", "mouse_enter", {raise = false})
-- end)

client.connect_signal("focus", function(c) c.border_color = beautiful.border_focus end)
client.connect_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)
-- }}}


-- Autostart Applications
awful.spawn.with_shell("picom --experimental-backend")
awful.spawn.with_shell("libinput-gestures-setup start")
awful.spawn.with_shell("flameshot")
awful.spawn.with_shell("xset r rate 220 90")
awful.spawn.with_shell("feh --bg-fill ~/Pictures/wallpapers/RoyalKing.png")
awful.spawn.with_shell("/usr/lib/polkit-kde-authentication-agent-1")
awful.spawn.with_shell("emacs -daemon")
awful.spawn.with_shell("nextcloud --background")
awful.spawn.with_shell("caffeine")