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