.config/awesome/rc.lua

   1 -- {{{ Imports
   2 -- Standard awesome library
   3 local gears = require("gears")
   4 local awful = require("awful")
   5 require("awful.autofocus")
   6 -- Widget and layout library
   7 local wibox = require("wibox")
   8 -- Theme handling library
   9 local beautiful = require("beautiful")
  10 -- Notification library
  11 local naughty = require("naughty")
  12 local menubar = require("menubar")
  13 local hotkeys_popup = require("awful.hotkeys_popup").widget
  14 local lain = require("lain")
  15 local dkjson = require("lain.util").dkjson
  16 local math = require("math")
  17 local freedesktop = require("freedesktop")
  18 local luatz = require("luatz")
  19 -- }}}
  20
  21 -- {{{ Error handling
  22 -- Check if awesome encountered an error during startup and fell back to
  23 -- another config (This code will only ever execute for the fallback config)
  24 if awesome.startup_errors then
  25     naughty.notify({ preset = naughty.config.presets.critical,
  26                      title = "Oops, there were errors during startup!",
  27                      text = awesome.startup_errors })
  28 end
  29
  30 -- Handle runtime errors after startup
  31 do
  32     local in_error = false
  33     awesome.connect_signal("debug::error", function (err)
  34         -- Make sure we don't go into an endless error loop
  35         if in_error then return end
  36         in_error = true
  37
  38         naughty.notify({ preset = naughty.config.presets.critical,
  39                          title = "Oops, an error happened!",
  40                          text = tostring(err) })
  41         in_error = false
  42     end)
  43 end
  44 -- }}}
  45
  46 -- {{{ Variable definitions
  47 -- Themes define colours, icons, and wallpapers
  48 beautiful.init(awful.util.get_themes_dir() .. "default/theme.lua")
  49
  50 -- This is used later as the default terminal and editor to run.
  51 terminal = "x-terminal-emulator"
  52 editor = "sensible-editor"
  53 editor_cmd = terminal .. " -e " .. editor
  54
  55 -- Default modkey.
  56 -- Usually, Mod4 is the key with a logo between Control and Alt.
  57 -- If you do not like this or do not have such a key,
  58 -- I suggest you to remap Mod4 to another key using xmodmap or other tools.
  59 -- However, you can use another modifier like Mod1, but it may interact with others.
  60 modkey = "Mod4"
  61 cmdkey = "Mod3"
  62
  63 -- Table of layouts to cover with awful.layout.inc, order matters.
  64 awful.layout.layouts = {
  65     awful.layout.suit.fair,
  66     awful.layout.suit.tile,
  67     -- awful.layout.suit.tile.left,
  68     -- awful.layout.suit.tile.bottom,
  69     awful.layout.suit.tile.top,
  70     -- awful.layout.suit.spiral,
  71     -- awful.layout.suit.spiral.dwindle,
  72     awful.layout.suit.max,
  73     -- awful.layout.suit.max.fullscreen,
  74     -- awful.layout.suit.magnifier,
  75     -- awful.layout.suit.corner.nw,
  76     -- awful.layout.suit.corner.ne,
  77     -- awful.layout.suit.corner.sw,
  78     -- awful.layout.suit.corner.se,
  79     awful.layout.suit.floating,
  80 }
  81
  82 layout_default = awful.layout.layouts[1]
  83 layout_tiled = awful.layout.layouts[2]
  84 layout_maximised = awful.layout.layouts[4]
  85 layout_floating = awful.layout.layouts[5]
  86 -- }}}
  87
  88 -- {{{ Helper functions
  89 local function client_menu_toggle_fn()
  90     local instance = nil
  91
  92     return function ()
  93         if instance and instance.wibox.visible then
  94             instance:hide()
  95             instance = nil
  96         else
  97             instance = awful.menu.clients({ theme = { width = 250 } })
  98         end
  99     end
 100 end
 101
 102 local function sorted_pairs(t, f)
 103     local a = {}
 104     for n in pairs(t) do table.insert(a, n) end
 105     table.sort(a, f)
 106     local i = 0      -- iterator variable
 107     local iter = function ()   -- iterator function
 108         i = i + 1
 109         if a[i] == nil then return nil
 110         else return a[i], t[a[i]]
 111         end
 112     end
 113     return iter
 114 end
 115
 116 local function print_table(tbl, indent)
 117     if not indent then indent = 0 end
 118     for k, v in pairs(tbl) do
 119         formatting = string.rep("  ", indent) .. k .. ": "
 120         if type(v) == "table" then
 121             print(formatting)
 122             print_table(v, indent+1)
 123         else
 124             print(formatting .. tostring(v))
 125         end
 126     end
 127 end
 128
 129 local lain_bat = lain.widget.bat({
 130     batteries = {"BAT0", "BAT1"},
 131     settings = function()
 132         local delim = "↓"
 133         if bat_now.status == "Charging" then delim = "↑"
 134         elseif bat_now.status == "Unknown" then delim = "٭" end
 135         widget:set_text(bat_now.perc .. "% " .. delim .. " " .. bat_now.time)
 136     end,
 137 })
 138
 139 local function poloniex_price(output, pair, prec)
 140     local xc, pos, err = dkjson.decode(output, 1, nil)
 141     if not prec then prec = 4 end
 142     val = (xc and xc[pair]["last"]) or 0
 143     val = math.floor(val*10^prec+0.5)/10^prec
 144     return (not err and val) or "n/a"
 145 end
 146
 147 local eth_widget = lain.widget.watch({
 148     cmd = "curl -m5 -s 'https://poloniex.com/public?command=returnTicker'",
 149     timeout = 600,
 150     settings = function()
 151         widget:set_text(poloniex_price(output, 'BTC_ETH') .. " Ƀ/Ξ")
 152     end
 153 })
 154
 155 local function coindesk_price(output, base, prec)
 156     local xc, pos, err = dkjson.decode(output, 1, nil)
 157     if not prec then prec = 4 end
 158     val = (xc and xc["bpi"][base]["rate_float"]) or 0
 159     val = math.floor(val*10^prec+0.5)/10^prec
 160     return (not err and val) or "n/a"
 161 end
 162
 163 local btc_widget = lain.widget.watch({
 164     cmd = "curl -m5 -Ls 'https://api.coindesk.com/v1/bpi/currentprice/EUR.json'",
 165     timeout = 600,
 166     settings = function()
 167         widget:set_text(coindesk_price(output, "EUR", 2) .. " €/Ƀ")
 168     end
 169 })
 170
 171 -- }}}
 172
 173 -- {{{ Menu
 174 -- Create a launcher widget and a main menu
 175 myawesomemenu = {
 176    { "hotkeys", function() return false, hotkeys_popup.show_help end},
 177    { "manual", terminal .. " -e man awesome" },
 178    { "edit config", editor_cmd .. " " .. awesome.conffile },
 179    { "restart", awesome.restart },
 180    { "quit", awesome.quit }
 181 }
 182
 183 mymainmenu = freedesktop.menu.build({
 184     before = {
 185         { "awesome", myawesomemenu, beautiful.awesome_icon },
 186         { "terminal", terminal },
 187     },
 188     after = {
 189     }
 190 })
 191
 192 mylauncher = awful.widget.launcher({ image = beautiful.awesome_icon,
 193                                      menu = mymainmenu })
 194 -- }}}
 195
 196 -- {{{ Menubar configuration
 197 menubar.utils.terminal = terminal -- Set the terminal for applications that require it
 198 -- }}}
 199
 200 -- {{{ Wibox
 201 local spacer = wibox.widget.textbox()
 202 spacer:set_text(' │ ')
 203 -- Create a textclock widget
 204 clocks = { wibox.widget.textclock("%a %d %b %H:%M:%S %Z", 1) }
 205
 206 ZONES = {
 207   ["NZ"] = "Pacific/Auckland",
 208   ["DE"] = "Europe/Berlin"
 209 }
 210 local now = luatz.time_in(nil)
 211 for c, tz in sorted_pairs(ZONES) do
 212     local t = luatz.time_in(tz)
 213     if math.abs(os.difftime(t, now)) > 10 then
 214         local widget = wibox.widget.textclock(c .. ": %H:%M (%a)", 60, tz)
 215         table.insert(clocks, 1, spacer)
 216         table.insert(clocks, 1, widget)
 217     end
 218 end
 219
 220 -- Create a wibox for each screen and add it
 221 mywibox = {}
 222 mypromptbox = {}
 223 mylayoutbox = {}
 224 mytaglist = {}
 225 mytaglist.buttons = awful.util.table.join(
 226                     awful.button({ }, 1, function(t) t:view_only() end),
 227                     awful.button({ modkey }, 1, function(t)
 228                                               if client.focus then
 229                                                   client.focus:move_to_tag(t)
 230                                               end
 231                                           end),
 232                     awful.button({ }, 3, awful.tag.viewtoggle),
 233                     awful.button({ modkey }, 3, function(t)
 234                                               if client.focus then
 235                                                   client.focus:toggle_tag(t)
 236                                               end
 237                                           end),
 238                     awful.button({ }, 4, function(t) awful.tag.viewnext(t.screen) end),
 239                     awful.button({ }, 5, function(t) awful.tag.viewprev(t.screen) end)
 240                 )
 241
 242 mytasklist = {}
 243 mytasklist.buttons = awful.util.table.join(
 244                      awful.button({ }, 1, function (c)
 245                                               if c == client.focus then
 246                                                   -- I don't like click-minimising
 247                                                   -- c.minimized = true
 248                                               else
 249                                                   -- Without this, the following
 250                                                   -- :isvisible() makes no sense
 251                                                   c.minimized = false
 252                                                   if not c:isvisible() and c.first_tag then
 253                                                       c.first_tag:view_only()
 254                                                   end
 255                                                   -- This will also un-minimize
 256                                                   -- the client, if needed
 257                                                   client.focus = c
 258                                                   c:raise()
 259                                               end
 260                                           end),
 261                      awful.button({ }, 3, client_menu_toggle_fn()),
 262                      awful.button({ }, 4, function ()
 263                                               awful.client.focus.byidx(1)
 264                                           end),
 265                      awful.button({ }, 5, function ()
 266                                               awful.client.focus.byidx(-1)
 267                                           end))
 268 -- }}}
 269
 270 -- {{{ Tags
 271 tags = {}
 272 tags.config = {}
 273 tags.config["main"] = {
 274     t1 = { layout = layout_default, selected = true },
 275     t2 = { layout = layout_default },
 276     t3 = { layout = layout_tiled },
 277     t4 = { layout = layout_tiled },
 278     t5 = { layout = layout_tiled },
 279     t6 = { layout = layout_floating },
 280     t7 = { layout = layout_maximised },
 281     t8 = { layout = layout_maximised },
 282     t9 = { layout = layout_maximised },
 283 }
 284 tags.config["aux"] = {
 285     t1 = { layout = layout_default, selected = true },
 286     t2 = { layout = layout_default },
 287     t3 = { layout = layout_tiled },
 288     t4 = { layout = layout_floating },
 289     t5 = { layout = layout_floating },
 290     t6 = { layout = layout_floating },
 291     t7 = { layout = layout_floating },
 292     t8 = { layout = layout_floating },
 293     t9 = { layout = layout_maximised },
 294 }
 295
 296 screentags = {}
 297 screentags[1] = tags.config["main"]
 298 if screen.count() == 2 then -- aux screen is on the right
 299   screentags[2] = tags.config["aux"]
 300 elseif screen.count() == 3 then -- main screen is still #1 in the middle
 301   screentags[2] = tags.config["aux"]
 302   screentags[3] = tags.config["aux"]
 303 end
 304
 305 awful.screen.connect_for_each_screen(function(s)
 306     -- Wallpaper
 307     --DISABLED--if beautiful.wallpaper then
 308     --DISABLED--    local wallpaper = beautiful.wallpaper
 309     --DISABLED--    -- If wallpaper is a function, call it with the screen
 310     --DISABLED--    if type(wallpaper) == "function" then
 311     --DISABLED--        wallpaper = wallpaper(s)
 312     --DISABLED--    end
 313     --DISABLED--    gears.wallpaper.maximized(wallpaper, s, true)
 314     --DISABLED--end
 315
 316     if not tags[s.index] then
 317         tags[s.index] = {}
 318     end
 319     for n,p in sorted_pairs(screentags[s.index]) do
 320         p["screen"] = s
 321         n = string.sub(n, 2) -- remove leading 't' needed for syntax in table
 322         table.insert(tags[s.index], awful.tag.add(n, p))
 323     end
 324
 325     -- Create a promptbox for each screen
 326     mypromptbox[s] = awful.widget.prompt()
 327     -- Create an imagebox widget which will contains an icon indicating which layout we're using.
 328     -- We need one layoutbox per screen.
 329     mylayoutbox[s] = awful.widget.layoutbox(s)
 330     mylayoutbox[s]:buttons(awful.util.table.join(
 331                            awful.button({ }, 1, function () awful.layout.inc( 1) end),
 332                            awful.button({ }, 3, function () awful.layout.inc(-1) end),
 333                            awful.button({ }, 4, function () awful.layout.inc( 1) end),
 334                            awful.button({ }, 5, function () awful.layout.inc(-1) end)))
 335     -- Create a taglist widget
 336     mytaglist[s] = awful.widget.taglist(s, awful.widget.taglist.filter.all, mytaglist.buttons)
 337
 338     -- Create a tasklist widget
 339     mytasklist[s] = awful.widget.tasklist(s, awful.widget.tasklist.filter.currenttags, mytasklist.buttons)
 340
 341     -- Create the wibox
 342     mywibox[s] = awful.wibar({ position = "top", screen = s })
 343
 344     -- Add widgets to the wibox
 345     mywibox[s]:setup {
 346         layout = wibox.layout.align.horizontal,
 347         { -- Left widgets
 348             layout = wibox.layout.fixed.horizontal,
 349             -- mylauncher,
 350             mytaglist[s],
 351             mypromptbox[s],
 352         },
 353         mytasklist[s], -- Middle widget
 354         awful.util.table.join( -- Right widgets
 355             {
 356                 layout = wibox.layout.fixed.horizontal,
 357                 mykeyboardlayout,
 358                 wibox.widget.systray(),
 359                 btc_widget,
 360                 spacer,
 361                 lain_bat.widget,
 362                 spacer,
 363             },
 364             clocks,
 365             {
 366                 mylayoutbox[s],
 367             }
 368         ),
 369     }
 370 end)
 371 -- }}}
 372
 373 -- {{{ Mouse bindings
 374 root.buttons(awful.util.table.join(
 375     awful.button({ }, 3, function () mymainmenu:toggle() end),
 376     awful.button({ }, 4, awful.tag.viewnext),
 377     awful.button({ }, 5, awful.tag.viewprev)
 378 ))
 379 -- }}}
 380
 381 -- {{{ Key bindings
 382 globalkeys = awful.util.table.join(
 383     awful.key({ modkey,           }, "s",      hotkeys_popup.show_help,
 384               {description="show help", group="awesome"}),
 385     awful.key({ modkey,           }, "Left",   awful.tag.viewprev,
 386               {description = "view previous", group = "tag"}),
 387     awful.key({ modkey,           }, "Right",  awful.tag.viewnext,
 388               {description = "view next", group = "tag"}),
 389     awful.key({ modkey,           }, "Escape", awful.tag.history.restore,
 390               {description = "go back", group = "tag"}),
 391
 392     awful.key({ modkey,           }, "k",
 393         function ()
 394             awful.client.focus.byidx( 1)
 395         end,
 396         {description = "focus next by index", group = "client"}
 397     ),
 398     awful.key({ modkey,           }, "j",
 399         function ()
 400             awful.client.focus.byidx(-1)
 401         end,
 402         {description = "focus previous by index", group = "client"}
 403     ),
 404     awful.key({ modkey,           }, "w", function () mymainmenu:show() end,
 405               {description = "show main menu", group = "awesome"}),
 406
 407     -- Layout manipulation
 408     awful.key({ modkey, "Shift"   }, "k", function () awful.client.swap.byidx(  1)    end,
 409               {description = "swap with next client by index", group = "client"}),
 410     awful.key({ modkey, "Shift"   }, "j", function () awful.client.swap.byidx( -1)    end,
 411               {description = "swap with previous client by index", group = "client"}),
 412     awful.key({ modkey, "Control" }, "k", function () awful.screen.focus_relative( 1) end,
 413               {description = "focus the next screen", group = "screen"}),
 414     awful.key({ modkey, "Control" }, "j", function () awful.screen.focus_relative(-1) end,
 415               {description = "focus the previous screen", group = "screen"}),
 416     awful.key({ modkey,           }, "u", awful.client.urgent.jumpto,
 417               {description = "jump to urgent client", group = "client"}),
 418     awful.key({ modkey,           }, "Tab",
 419         function ()
 420             awful.client.focus.history.previous()
 421             if client.focus then
 422                 client.focus:raise()
 423             end
 424         end,
 425         {description = "go back", group = "client"}),
 426
 427     -- Standard program
 428     awful.key({ modkey,           }, "Return", function () awful.spawn(terminal) end,
 429               {description = "open a terminal", group = "launcher"}),
 430     awful.key({ modkey, "Control" }, "r", awesome.restart,
 431               {description = "reload awesome", group = "awesome"}),
 432     awful.key({ modkey, "Shift"   }, "q", awesome.quit,
 433               {description = "quit awesome", group = "awesome"}),
 434
 435     awful.key({ modkey,           }, "l",     function () awful.tag.incmwfact( 0.05)          end,
 436               {description = "increase master width factor", group = "layout"}),
 437     awful.key({ modkey,           }, "h",     function () awful.tag.incmwfact(-0.05)          end,
 438               {description = "decrease master width factor", group = "layout"}),
 439     awful.key({ modkey, "Shift"   }, "h",     function () awful.tag.incnmaster( 1, nil, true) end,
 440               {description = "increase the number of master clients", group = "layout"}),
 441     awful.key({ modkey, "Shift"   }, "l",     function () awful.tag.incnmaster(-1, nil, true) end,
 442               {description = "decrease the number of master clients", group = "layout"}),
 443     awful.key({ modkey, "Control" }, "h",     function () awful.tag.incncol( 1, nil, true)    end,
 444               {description = "increase the number of columns", group = "layout"}),
 445     awful.key({ modkey, "Control" }, "l",     function () awful.tag.incncol(-1, nil, true)    end,
 446               {description = "decrease the number of columns", group = "layout"}),
 447     awful.key({ modkey,           }, "space", function () awful.layout.inc( 1)                end,
 448               {description = "select next", group = "layout"}),
 449     awful.key({ modkey, "Shift"   }, "space", function () awful.layout.inc(-1)                end,
 450               {description = "select previous", group = "layout"}),
 451
 452     awful.key({ modkey, "Control" }, "n",
 453               function ()
 454                   local c = awful.client.restore()
 455                   -- Focus restored client
 456                   if c then
 457                       client.focus = c
 458                       c:raise()
 459                   end
 460               end,
 461               {description = "restore minimized", group = "client"}),
 462
 463     -- Prompt
 464     awful.key({ modkey },            "r",     function () mypromptbox[awful.screen.focused()]:run() end,
 465               {description = "run prompt", group = "launcher"}),
 466
 467     awful.key({ modkey }, "x",
 468               function ()
 469                   awful.prompt.run({ prompt = "Run Lua code: " },
 470                   mypromptbox[awful.screen.focused()].widget,
 471                   awful.util.eval, nil,
 472                   awful.util.get_cache_dir() .. "/history_eval")
 473               end,
 474               {description = "lua execute prompt", group = "awesome"}),
 475     -- Menubar
 476     awful.key({ modkey }, "p", function() menubar.show() end,
 477               {description = "show the menubar", group = "launcher"})
 478 )
 479
 480 clientkeys = awful.util.table.join(
 481     awful.key({ modkey,           }, "f",
 482         function (c)
 483             c.fullscreen = not c.fullscreen
 484             c:raise()
 485         end,
 486         {description = "toggle fullscreen", group = "client"}),
 487     awful.key({ modkey, "Shift"   }, "c",      function (c) c:kill()                         end,
 488               {description = "close", group = "client"}),
 489     awful.key({ modkey, "Control" }, "space",  awful.client.floating.toggle                     ,
 490               {description = "toggle floating", group = "client"}),
 491     awful.key({ modkey, "Control" }, "Return", function (c) c:swap(awful.client.getmaster()) end,
 492               {description = "move to master", group = "client"}),
 493     awful.key({ modkey,           }, "o",      function (c) c:move_to_screen()               end,
 494               {description = "move to screen", group = "client"}),
 495     awful.key({ modkey,           }, "t",      function (c) c.ontop = not c.ontop            end,
 496               {description = "toggle keep on top", group = "client"}),
 497     awful.key({ modkey,           }, "n",
 498         function (c)
 499             -- The client currently has the input focus, so it cannot be
 500             -- minimized, since minimized clients can't have the focus.
 501             c.minimized = true
 502         end ,
 503         {description = "minimize", group = "client"}),
 504     awful.key({ modkey,           }, "m",
 505         function (c)
 506             c.maximized = not c.maximized
 507             c.maximized_horizontal = false
 508             c.maximized_vertical = false
 509             c:raise()
 510         end ,
 511         {description = "maximize", group = "client"})
 512 )
 513
 514 -- Bind all key numbers to tags.
 515 -- Be careful: we use keycodes to make it works on any keyboard layout.
 516 -- This should map on the top row of your keyboard, usually 1 to 9.
 517 for i = 1, 9 do
 518     globalkeys = awful.util.table.join(globalkeys,
 519         -- View tag only.
 520         awful.key({ modkey }, "#" .. i + 9,
 521                   function ()
 522                         local screen = awful.screen.focused()
 523                         local tag = screen.tags[i]
 524                         if tag then
 525                            tag:view_only()
 526                         end
 527                   end,
 528                   {description = "view tag #"..i, group = "tag"}),
 529         -- Toggle tag.
 530         awful.key({ modkey, "Control" }, "#" .. i + 9,
 531                   function ()
 532                       local screen = awful.screen.focused()
 533                       local tag = screen.tags[i]
 534                       if tag then
 535                          awful.tag.viewtoggle(tag)
 536                       end
 537                   end,
 538                   {description = "toggle tag #" .. i, group = "tag"}),
 539         -- Move client to tag.
 540         awful.key({ modkey, "Shift" }, "#" .. i + 9,
 541                   function ()
 542                       if client.focus then
 543                           local tag = client.focus.screen.tags[i]
 544                           if tag then
 545                               client.focus:move_to_tag(tag)
 546                           end
 547                      end
 548                   end,
 549                   {description = "move focused client to tag #"..i, group = "tag"}),
 550         -- Toggle tag on focused client.
 551         awful.key({ modkey, "Control", "Shift" }, "#" .. i + 9,
 552                   function ()
 553                       if client.focus then
 554                           local tag = client.focus.screen.tags[i]
 555                           if tag then
 556                               client.focus:toggle_tag(tag)
 557                           end
 558                       end
 559                   end,
 560                   {description = "toggle focused client on tag #" .. i, group = "tag"})
 561     )
 562 end
 563
 564 clientbuttons = awful.util.table.join(
 565     awful.button({ }, 1, function (c) client.focus = c; c:raise() end),
 566     awful.button({ modkey }, 1, awful.mouse.client.move),
 567     awful.button({ modkey }, 3, awful.mouse.client.resize))
 568
 569 -- misc apps
 570 globalkeys = awful.util.table.join(globalkeys,
 571 awful.key({ cmdkey }, "n", function () awful.spawn("firefox") end),
 572 awful.key({ cmdkey }, "m", function () awful.spawn("chromium --enable-remote-extensions") end),
 573 awful.key({ cmdkey }, "y", function () awful.spawn(terminal .. " -e python") end),
 574 awful.key({ cmdkey }, "c", function () awful.spawn("thunderbird") end),
 575 awful.key({ cmdkey }, "r", function () mypromptbox[mouse.screen]:run() end),
 576 awful.key({ cmdkey }, "g", function () awful.spawn("gscan2pdf") end),
 577 awful.key({ cmdkey }, "v", function () awful.spawn("virt-manager") end),
 578 awful.key({ cmdkey }, "l", function () awful.spawn("libreoffice") end),
 579 awful.key({ cmdkey }, "f", function () awful.spawn("thunar") end),
 580 awful.key({ cmdkey }, "i", function () awful.spawn(terminal .. " -name irc -e env MOSH_TITLE_NOPREFIX=true mosh -4 -- irc-host tmux new -As irc irssi") end),
 581 awful.key({ cmdkey }, "x", function () awful.spawn.with_shell("/sbin/start-stop-daemon --start --background --exec /usr/bin/xscreensaver -- -no-capture-stderr; sleep 2; xscreensaver-command -lock") end),
 582 awful.key({ cmdkey, "Shift" }, "x", function () awful.spawn("xscreensaver-command -exit") end),
 583
 584 -- function keys
 585 awful.key(nil, "XF86ScreenSaver", function () awful.spawn("xset dpms force off") end),
 586 awful.key(nil, "XF86AudioMute", function () awful.spawn("pactl set-sink-mute 0 toggle") end),
 587 awful.key({ cmdkey }, "End", function () awful.spawn("pactl set-sink-mute 0 toggle") end),
 588 awful.key(nil, "XF86AudioLowerVolume", function () awful.spawn("pactl set-sink-volume 0 -2%") end),
 589 awful.key({ cmdkey }, "Next", function () awful.spawn("pactl set-sink-volume 0 -2%") end),
 590 awful.key(nil, "XF86AudioRaiseVolume", function () awful.spawn("pactl set-sink-volume 0 +2%") end),
 591 awful.key({ cmdkey }, "Prior", function () awful.spawn("pactl set-sink-volume 0 +2%") end),
 592 awful.key(nil, "XF86AudioMicMute", function () awful.spawn("pactl set-source-mute 1 toggle") end),
 593 awful.key({ cmdkey }, "Home", function () awful.spawn("pactl set-source-mute 1 toggle") end),
 594 awful.key(nil, "XF86MonBrightnessDown", function () awful.spawn("xbacklight -dec 5%") end),
 595 awful.key(nil, "XF86MonBrightnessUp", function () awful.spawn("xbacklight -inc 5%") end),
 596 awful.key(nil, "XF86Display", function () awful.spawn("") end),
 597 awful.key(nil, "XF86WLAN", function () awful.spawn("") end),
 598 awful.key(nil, "XF86Tools", function () awful.spawn("") end),
 599 awful.key(nil, "XF86Search", function () awful.spawn("") end),
 600 awful.key(nil, "XF86LaunchA", function () awful.spawn("") end),
 601 awful.key(nil, "XF86Explorer", function () awful.spawn("") end)
 602 )
 603
 604 -- Set keys
 605 root.keys(globalkeys)
 606 -- }}}
 607
 608 -- {{{ Rules
 609 -- Rules to apply to new clients (through the "manage" signal).
 610
 611 local function move_to_tag(s, t)
 612     return function(c)
 613         c:move_to_tag(tags[s][t])
 614     end
 615 end
 616
 617 awful.rules.rules = {
 618     -- All clients will match this rule.
 619     { rule = { },
 620       properties = { border_width = beautiful.border_width,
 621                      border_color = beautiful.border_normal,
 622                      focus = awful.client.focus.filter,
 623                      raise = true,
 624                      keys = clientkeys,
 625                      buttons = clientbuttons,
 626                      screen = awful.screen.preferred,
 627                      placement = awful.placement.no_overlap+awful.placement.no_offscreen,
 628                      floating = false
 629                  },
 630     },
 631
 632     -- Add titlebars to normal clients and dialogs
 633     --DISABLED-- { rule_any = {type = { "normal", "dialog" }
 634     --DISABLED--  }, properties = { titlebars_enabled = true }
 635     --DISABLED-- },
 636
 637     { rule = { type = "dialog" },
 638       properties = { floating = true,
 639                      placement = awful.placement.centered
 640                  }
 641     },
 642
 643     { rule = { class = "URxvt" },
 644                properties = {
 645                    -- floating = false,
 646                    size_hints_honor = false
 647                } },
 648     { rule = { class = "URxvt", instance = "irc" },
 649                properties = {
 650                    switchtotag = true
 651                },
 652                callback = move_to_tag(screen.count(), screen.count() == 1 and 2 or 1)
 653            },
 654     { rule = { class = "Firefox", instance = "Navigator" },
 655                properties = {
 656                    floating = false,
 657                },
 658                callback = move_to_tag(screen.count() == 1 and 1 or 2, 9)
 659            },
 660     { rule = { class = "Firefox-esr", instance = "Navigator" },
 661                properties = {
 662                    floating = false,
 663                },
 664                callback = move_to_tag(screen.count() == 1 and 1 or 2, 9)
 665            },
 666     { rule = { class = "Thunderbird", instance = "Mail" },
 667                properties = {
 668                    floating = false,
 669                },
 670                callback = move_to_tag(screen.count() == 1 and 1 or 2, 8)
 671            },
 672     { rule = { class = "Chromium", instance = "chromium" },
 673                properties = {
 674                    floating = false,
 675                },
 676                callback = move_to_tag(screen.count() == 1 and 1 or 2, 9)
 677            },
 678     { rule = { class = "Gscan2pdf" },
 679                properties = {
 680                    switchtotag = true
 681                },
 682                callback = move_to_tag(1, 5)
 683            },
 684     { rule = { name = "gscan2pdf .*" },
 685                properties = {
 686                    floating = false,
 687                },
 688            },
 689     { rule = { class = "Thunar", type = "normal" },
 690                properties = {
 691                    floating = false,
 692                },
 693            },
 694     { rule = { class = "MuPDF", instance = "mupdf" },
 695                properties = {
 696                    floating = true,
 697                },
 698            },
 699     { rule = { class = "Pinentry", instance = "pinentry" },
 700                properties = {
 701                    floating = true,
 702                },
 703            },
 704     { rule = { class = "Gxmessage" },
 705                properties = {
 706                    floating = true,
 707                },
 708            },
 709 }
 710 -- }}}
 711
 712 -- {{{ Signals
 713 -- Signal function to execute when a new client appears.
 714 client.connect_signal("manage", function (c)
 715     -- Set the windows at the slave,
 716     -- i.e. put it at the end of others instead of setting it master.
 717     if not awesome.startup then awful.client.setslave(c) end
 718
 719     if awesome.startup and
 720       not c.size_hints.user_position
 721       and not c.size_hints.program_position then
 722         -- Prevent clients from being unreachable after screen count changes.
 723         awful.placement.no_offscreen(c)
 724     end
 725
 726     c.maximized_horizontal = false
 727     c.maximized_vertical = false
 728 end)
 729
 730 -- Add a titlebar if titlebars_enabled is set to true in the rules.
 731 client.connect_signal("request::titlebars", function(c)
 732     -- buttons for the titlebar
 733     local buttons = awful.util.table.join(
 734         awful.button({ }, 1, function()
 735             client.focus = c
 736             c:raise()
 737             awful.mouse.client.move(c)
 738         end),
 739         awful.button({ }, 3, function()
 740             client.focus = c
 741             c:raise()
 742             awful.mouse.client.resize(c)
 743         end)
 744     )
 745
 746     awful.titlebar(c) : setup {
 747         { -- Left
 748             awful.titlebar.widget.iconwidget(c),
 749             buttons = buttons,
 750             layout  = wibox.layout.fixed.horizontal
 751         },
 752         { -- Middle
 753             { -- Title
 754                 align  = "center",
 755                 widget = awful.titlebar.widget.titlewidget(c)
 756             },
 757             buttons = buttons,
 758             layout  = wibox.layout.flex.horizontal
 759         },
 760         { -- Right
 761             awful.titlebar.widget.floatingbutton (c),
 762             awful.titlebar.widget.maximizedbutton(c),
 763             awful.titlebar.widget.stickybutton   (c),
 764             awful.titlebar.widget.ontopbutton    (c),
 765             awful.titlebar.widget.closebutton    (c),
 766             layout = wibox.layout.fixed.horizontal()
 767         },
 768         layout = wibox.layout.align.horizontal
 769     }
 770 end)
 771
 772 -- Enable sloppy focus
 773 client.connect_signal("mouse::enter", function(c)
 774     if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier
 775         and awful.client.focus.filter(c) then
 776         client.focus = c
 777     end
 778 end)
 779
 780 client.connect_signal("focus", function(c) c.border_color = beautiful.border_focus end)
 781 client.connect_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)
 782
 783 awful.ewmh.add_activate_filter(function(c, context, hints)
 784     if context == "ewmh" and (c.class == "Firefox-esr" or c.class == "Firefox") then return false end
 785 end)
 786
 787 -- vim:ft=lua:sw=4:sts=4:ts=4:et