.config/awesome/rc.lua

   1 -- Standard awesome library
   2 require("awful")
   3 require("beautiful")
   4 require("naughty")
   5
   6 -- Load Debian menu entries
   7 require("debian.menu")
   8
   9 -- {{{ Variable definitions
  10 -- Themes define colours, icons, and wallpapers
  11 -- The default is a dark theme
  12 theme_path = "/usr/share/awesome/themes/default/theme.lua"
  13 -- Uncommment this for a lighter theme
  14 -- theme_path = "/usr/share/awesome/themes/sky/theme.lua"
  15
  16 -- Actually load theme
  17 beautiful.init(theme_path)
  18
  19 -- This is used later as the default terminal and editor to run.
  20 terminal = "x-terminal-emulator"
  21 editor = os.getenv("EDITOR") or "editor"
  22 editor_cmd = terminal .. " -e " .. editor
  23
  24 -- Default modkey.
  25 -- Usually, Mod4 is the key with a logo between Control and Alt.
  26 -- If you do not like this or do not have such a key,
  27 -- I suggest you to remap Mod4 to another key using xmodmap or other tools.
  28 -- However, you can use another modifier like Mod1, but it may interact with others.
  29 modkey = "Mod4"
  30
  31 -- Table of layouts to cover with awful.layout.inc, order matters.
  32 layouts =
  33 {
  34     awful.layout.suit.tile,
  35     awful.layout.suit.tile.left,
  36     awful.layout.suit.tile.bottom,
  37     awful.layout.suit.tile.top,
  38     awful.layout.suit.fair,
  39     awful.layout.suit.fair.horizontal,
  40     awful.layout.suit.max,
  41     awful.layout.suit.max.fullscreen,
  42     awful.layout.suit.magnifier,
  43     awful.layout.suit.floating
  44 }
  45
  46 -- Table of clients that should be set floating. The index may be either
  47 -- the application class or instance. The instance is useful when running
  48 -- a console app in a terminal like (Music on Console)
  49 --    xterm -name mocp -e mocp
  50 -- OVERRULED BY TILEDAPPS BELOW
  51 floatapps =
  52 {
  53     -- by class
  54     ["MPlayer"] = true,
  55     ["pinentry"] = true,
  56     ["GIMP"] = true,
  57     ["twinkle"] = true,
  58     ["Add-ons"] = true,
  59     ["Play stream"] = true,
  60 }
  61
  62 -- Applications that should never float, assuming everything else floats
  63 -- (by instance)
  64 tiledapps =
  65 {
  66     ["urxvt"] = true,
  67 }
  68
  69 -- Applications that should be maximised
  70 -- (by instance)
  71 maxapps =
  72 {
  73     ["Navigator"] = true,
  74     -- jpilot is -v
  75     ["-v"] = true,
  76     ["Xpdf"] = true,
  77     ["gscan2pdf"] = true
  78 }
  79
  80 -- Applications to be moved to a pre-defined tag by class or instance.
  81 -- Use the screen and tags indices.
  82 apptags =
  83 {
  84     ["Navigator"] = { screen = 1, tag = 9 },
  85     -- jpilot is -v
  86     ["-v"] = { screen = 1, tag = 8 },
  87 }
  88
  89 -- Define if we want to use titlebar on all applications.
  90 use_titlebar = false
  91 -- }}}
  92
  93 -- {{{ Tags
  94 -- Define tags table.
  95 tags = {}
  96 for s = 1, screen.count() do
  97     -- Each screen has its own tag table.
  98     tags[s] = {}
  99     -- Create 9 tags per screen.
 100     for tagnumber = 1, 9 do
 101         tags[s][tagnumber] = tag(tagnumber)
 102         -- split at 0.5/50% exactly
 103         tags[s][tagnumber].mwfact = 0.5
 104         -- Add tags to screen one by one
 105         tags[s][tagnumber].screen = s
 106         awful.layout.set(layouts[5], tags[s][tagnumber])
 107     end
 108     -- I'm sure you want to see at least one tag.
 109     tags[s][1].selected = true
 110 end
 111 -- }}}
 112
 113 -- {{{ Wibox
 114 -- Create a textbox widget
 115 mytextbox = widget({ type = "textbox", align = "right" })
 116 -- Set the default text in textbox
 117 mytextbox.text = "<b><small> " .. awesome.release .. " </small></b>"
 118
 119 -- Create a laucher widget and a main menu
 120 myawesomemenu = {
 121    { "manual", terminal .. " -e man awesome" },
 122    { "edit config", editor_cmd .. " " .. awful.util.getdir("config") .. "/rc.lua" },
 123    { "restart", awesome.restart },
 124    { "quit", awesome.quit }
 125 }
 126
 127 mymainmenu = awful.menu.new({ items = { { "awesome", myawesomemenu, beautiful.awesome_icon },
 128                                         { "open terminal", terminal },
 129                                         { "Debian", debian.menu.Debian_menu.Debian }
 130                                       }
 131                             })
 132
 133 mylauncher = awful.widget.launcher({ image = image(beautiful.awesome_icon),
 134                                      menu = mymainmenu })
 135
 136 -- Create a systray
 137 mysystray = widget({ type = "systray", align = "right" })
 138
 139 -- Create textbox widgets
 140 mytimebox = widget({ type = "textbox", name = "mytimebox", align = "right" })
 141 mybatterybox = widget({ type = "textbox", name = "mybatterybox", align = "right" })
 142
 143 -- Create a wibox for each screen and add it
 144 mywibox = {}
 145 mypromptbox = {}
 146 mylayoutbox = {}
 147 mytaglist = {}
 148 mytaglist.buttons = awful.util.table.join(
 149                     awful.button({ }, 1, awful.tag.viewonly),
 150                     awful.button({ modkey }, 1, awful.client.movetotag),
 151                     awful.button({ }, 3, function (tag) tag.selected = not tag.selected end),
 152                     awful.button({ modkey }, 3, awful.client.toggletag),
 153                     awful.button({ }, 4, awful.tag.viewnext),
 154                     awful.button({ }, 5, awful.tag.viewprev)
 155                     )
 156 mytasklist = {}
 157 mytasklist.buttons = awful.util.table.join(
 158                      awful.button({ }, 1, function (c)
 159                                               if not c:isvisible() then
 160                                                   awful.tag.viewonly(c:tags()[1])
 161                                               end
 162                                               client.focus = c
 163                                               c:raise()
 164                                           end),
 165                      awful.button({ }, 3, function ()
 166                                               if instance then
 167                                                   instance:hide()
 168                                                   instance = nil
 169                                               else
 170                                                   instance = awful.menu.clients({ width=250 })
 171                                               end
 172                                           end),
 173                      awful.button({ }, 4, function ()
 174                                               awful.client.focus.byidx(1)
 175                                               if client.focus then client.focus:raise() end
 176                                           end),
 177                      awful.button({ }, 5, function ()
 178                                               awful.client.focus.byidx(-1)
 179                                               if client.focus then client.focus:raise() end
 180                                           end))
 181
 182 for s = 1, screen.count() do
 183     -- Create a promptbox for each screen
 184     mypromptbox[s] = awful.widget.prompt({ align = "left" })
 185     -- Create an imagebox widget which will contains an icon indicating which layout we're using.
 186     -- We need one layoutbox per screen.
 187     mylayoutbox[s] = widget({ type = "imagebox", align = "right" })
 188     mylayoutbox[s]:buttons(awful.util.table.join(
 189                            awful.button({ }, 1, function () awful.layout.inc(layouts, 1) end),
 190                            awful.button({ }, 3, function () awful.layout.inc(layouts, -1) end),
 191                            awful.button({ }, 4, function () awful.layout.inc(layouts, 1) end),
 192                            awful.button({ }, 5, function () awful.layout.inc(layouts, -1) end)))
 193     -- Create a taglist widget
 194     mytaglist[s] = awful.widget.taglist(s, awful.widget.taglist.label.all, mytaglist.buttons)
 195
 196     -- Create a tasklist widget
 197     mytasklist[s] = awful.widget.tasklist(function(c)
 198                                               return awful.widget.tasklist.label.currenttags(c, s)
 199                                           end, mytasklist.buttons)
 200
 201     -- Create the wibox
 202     mywibox[s] = wibox({ position = "top", fg = beautiful.fg_normal, bg = beautiful.bg_normal })
 203     -- Add widgets to the wibox - order matters
 204     mywibox[s].widgets = { mytaglist[s],
 205                            mytasklist[s],
 206                            mypromptbox[s],
 207                            mybatterybox,
 208                            mytimebox,
 209                            mylayoutbox[s],
 210                            s == screen.count() and mysystray or nil }
 211     mywibox[s].screen = s
 212 end
 213 -- }}}
 214
 215 --Battery widget
 216 batterywidget = widget({ type = 'progressbar', name = 'batterywidget' })
 217 batterywidget.width = 100
 218 batterywidget.height = 0.8
 219 batterywidget.gap = 1
 220 batterywidget.border_padding = 1
 221 batterywidget.border_width = 1
 222 batterywidget.ticks_count = 10
 223 batterywidget.ticks_gap = 1
 224 batterywidget.vertical = false
 225 batterywidget:bar_properties_set('bat', {
 226   bg = 'black',
 227   fg = 'blue4',
 228   fg_off = 'red',
 229   reverse = false,
 230   min_value = 0,
 231   max_value = 100
 232 })
 233 -- }}}
 234
 235
 236 -- {{{ Mouse bindings
 237 root.buttons(awful.util.table.join(
 238     awful.button({ }, 3, function () mymainmenu:toggle() end),
 239     awful.button({ }, 4, awful.tag.viewnext),
 240     awful.button({ }, 5, awful.tag.viewprev)
 241 ))
 242 -- }}}
 243
 244 -- {{{ Key bindings
 245 globalkeys = awful.util.table.join(
 246     awful.key({ modkey,           }, "Left",   awful.tag.viewprev       ),
 247     awful.key({ modkey,           }, "Right",  awful.tag.viewnext       ),
 248     awful.key({ modkey,           }, "Escape", awful.tag.history.restore),
 249
 250     awful.key({ modkey,           }, "j",
 251         function ()
 252             awful.client.focus.byidx( 1)
 253             if client.focus then client.focus:raise() end
 254         end),
 255     awful.key({ modkey,           }, "k",
 256         function ()
 257             awful.client.focus.byidx(-1)
 258             if client.focus then client.focus:raise() end
 259         end),
 260     awful.key({ modkey,           }, "w", function () mymainmenu:show(true)        end),
 261
 262     -- Layout manipulation
 263     awful.key({ modkey, "Shift"   }, "j", function () awful.client.swap.byidx(  1) end),
 264     awful.key({ modkey, "Shift"   }, "k", function () awful.client.swap.byidx( -1) end),
 265     awful.key({ modkey, "Control" }, "j", function () awful.screen.focus( 1)       end),
 266     awful.key({ modkey, "Control" }, "k", function () awful.screen.focus(-1)       end),
 267     awful.key({ modkey,           }, "u", awful.client.urgent.jumpto),
 268     awful.key({ modkey,           }, "Tab",
 269         function ()
 270             awful.client.focus.history.previous()
 271             if client.focus then
 272                 client.focus:raise()
 273             end
 274         end),
 275
 276     -- Standard program
 277     awful.key({ modkey,           }, "Return", function () awful.util.spawn(terminal) end),
 278     awful.key({ modkey, "Control" }, "r", awesome.restart),
 279     awful.key({ modkey, "Shift"   }, "q", awesome.quit),
 280
 281     awful.key({ modkey,           }, "l",     function () awful.tag.incmwfact( 0.05)    end),
 282     awful.key({ modkey,           }, "h",     function () awful.tag.incmwfact(-0.05)    end),
 283     awful.key({ modkey, "Shift"   }, "h",     function () awful.tag.incnmaster( 1)      end),
 284     awful.key({ modkey, "Shift"   }, "l",     function () awful.tag.incnmaster(-1)      end),
 285     awful.key({ modkey, "Control" }, "h",     function () awful.tag.incncol( 1)         end),
 286     awful.key({ modkey, "Control" }, "l",     function () awful.tag.incncol(-1)         end),
 287     awful.key({ modkey,           }, "space", function () awful.layout.inc(layouts,  1) end),
 288     awful.key({ modkey, "Shift"   }, "space", function () awful.layout.inc(layouts, -1) end),
 289
 290     -- Prompt
 291     awful.key({ modkey },            "r",     function () mypromptbox[mouse.screen]:run() end),
 292
 293     awful.key({ modkey }, "x",
 294               function ()
 295                   awful.prompt.run({ prompt = "Run Lua code: " },
 296                   mypromptbox[mouse.screen].widget,
 297                   awful.util.eval, nil,
 298                   awful.util.getdir("cache") .. "/history_eval")
 299               end)
 300 )
 301
 302 -- Client awful tagging: this is useful to tag some clients and then do stuff like move to tag on them
 303 clientkeys = awful.util.table.join(
 304     awful.key({ modkey,           }, "f",      function (c) c.fullscreen = not c.fullscreen  end),
 305     awful.key({ modkey, "Shift"   }, "c",      function (c) c:kill()                         end),
 306     awful.key({ modkey, "Control" }, "space",  awful.client.floating.toggle                     ),
 307     awful.key({ modkey, "Control" }, "Return", function (c) c:swap(awful.client.getmaster()) end),
 308     awful.key({ modkey,           }, "o",      awful.client.movetoscreen                        ),
 309     awful.key({ modkey, "Shift"   }, "r",      function (c) c:redraw()                       end),
 310     awful.key({ modkey }, "t", awful.client.togglemarked),
 311     awful.key({ modkey,}, "m",
 312         function (c)
 313 --            if not awful.client.floating then
 314 --                awful.client.floating.toggle()
 315 --            end
 316             c.maximized_horizontal = not c.maximized_horizontal
 317             c.maximized_vertical   = not c.maximized_vertical
 318         end)
 319 )
 320
 321 -- Compute the maximum number of digit we need, limited to 9
 322 keynumber = 0
 323 for s = 1, screen.count() do
 324    keynumber = math.min(9, math.max(#tags[s], keynumber));
 325 end
 326
 327 for i = 1, keynumber do
 328     globalkeys = awful.util.table.join(globalkeys,
 329         awful.key({ modkey }, i,
 330                   function ()
 331                         local screen = mouse.screen
 332                         if tags[screen][i] then
 333                             awful.tag.viewonly(tags[screen][i])
 334                         end
 335                   end),
 336         awful.key({ modkey, "Control" }, i,
 337                   function ()
 338                       local screen = mouse.screen
 339                       if tags[screen][i] then
 340                           tags[screen][i].selected = not tags[screen][i].selected
 341                       end
 342                   end),
 343         awful.key({ modkey, "Shift" }, i,
 344                   function ()
 345                       if client.focus and tags[client.focus.screen][i] then
 346                           awful.client.movetotag(tags[client.focus.screen][i])
 347                       end
 348                   end),
 349         awful.key({ modkey, "Control", "Shift" }, i,
 350                   function ()
 351                       if client.focus and tags[client.focus.screen][i] then
 352                           awful.client.toggletag(tags[client.focus.screen][i])
 353                       end
 354                   end),
 355         awful.key({ modkey, "Shift" }, "F" .. i,
 356                   function ()
 357                       local screen = mouse.screen
 358                       if tags[screen][i] then
 359                           for k, c in pairs(awful.client.getmarked()) do
 360                               awful.client.movetotag(tags[screen][i], c)
 361                           end
 362                       end
 363                    end))
 364 end
 365
 366 cmdmodkey = "Mod3"
 367
 368 -- xmms2 & sound
 369 globalkeys = awful.util.table.join(globalkeys,
 370   awful.key({ cmdmodkey }, "Prior", function () awful.util.spawn("amixer set Master 2+") end),
 371   awful.key({ cmdmodkey }, "Next", function () awful.util.spawn("amixer set Master 2-") end),
 372   awful.key({ cmdmodkey }, "Up", function () awful.util.spawn("amixer set PCM 2+") end),
 373   awful.key({ cmdmodkey }, "Down", function () awful.util.spawn("amixer set PCM 2-") end),
 374   awful.key({ cmdmodkey }, "Home", function () awful.util.spawn("amixer set Mic toggle") end),
 375   awful.key({ cmdmodkey }, "End", function () awful.util.spawn("amixer set Master toggle") end),
 376   awful.key({ cmdmodkey }, "Left", function () awful.util.spawn("xmms2 prev") end),
 377   awful.key({ cmdmodkey }, "Right", function () awful.util.spawn("xmms2 next") end),
 378   awful.key({ cmdmodkey }, "space", function () awful.util.spawn("xmms2 toggleplay") end),
 379   awful.key({ cmdmodkey }, "backslash", function () awful.util.spawn_with_shell("xmms2 current | head -1 | xmessage -nearmouse -timeout 5 -file -") end),
 380   awful.key({ cmdmodkey, "Shift" }, "backslash", function () awful.util.spawn_with_shell("xmms2 list | xmessage -nearmouse -timeout 5 -file -") end)
 381 )
 382
 383 -- misc apps
 384 globalkeys = awful.util.table.join(globalkeys,
 385   awful.key({ cmdmodkey }, "n", function () awful.util.spawn("sensible-browser") end),
 386   awful.key({ cmdmodkey }, "m", function () awful.util.spawn(terminal .. " -e mutt -f =store") end),
 387   awful.key({ cmdmodkey }, "t", function () awful.util.spawn(terminal) end),
 388   awful.key({ cmdmodkey }, "c", function () awful.util.spawn(terminal .. " -e python") end),
 389   awful.key({ cmdmodkey }, "r", function () awful.util.spawn("gmrun") end),
 390   awful.key({ cmdmodkey }, "j", function () awful.util.spawn("jpilot") end),
 391   awful.key({ cmdmodkey }, "x", function () awful.util.spawn_with_shell("/sbin/start-stop-daemon --start --background --exec /usr/bin/xscreensaver; xscreensaver-command -lock") end),
 392   awful.key({ cmdmodkey, "Shift" }, "x", function () awful.util.spawn("xscreensaver-command -exit") end),
 393   awful.key(nil, "XF86ScreenSaver", function () awful.util.spawn("xset dpms force off") end)
 394 )
 395
 396 -- Set keys
 397 root.keys(globalkeys)
 398 -- }}}
 399
 400 -- {{{ Hooks
 401 -- Hook function to execute when focusing a client.
 402 awful.hooks.focus.register(function (c)
 403     if not awful.client.ismarked(c) then
 404         c.border_color = beautiful.border_focus
 405     end
 406 end)
 407
 408 -- Hook function to execute when unfocusing a client.
 409 awful.hooks.unfocus.register(function (c)
 410     if not awful.client.ismarked(c) then
 411         c.border_color = beautiful.border_normal
 412     end
 413 end)
 414
 415 -- Hook function to execute when marking a client
 416 awful.hooks.marked.register(function (c)
 417     c.border_color = beautiful.border_marked
 418 end)
 419
 420 -- Hook function to execute when unmarking a client.
 421 awful.hooks.unmarked.register(function (c)
 422     c.border_color = beautiful.border_focus
 423 end)
 424
 425 -- Hook function to execute when the mouse enters a client.
 426 awful.hooks.mouse_enter.register(function (c)
 427     -- Sloppy focus, but disabled for magnifier layout
 428     if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier
 429         and awful.client.focus.filter(c) then
 430         client.focus = c
 431     end
 432 end)
 433
 434 -- Hook function to execute when a new client appears.
 435 awful.hooks.manage.register(function (c, startup)
 436     -- If we are not managing this application at startup,
 437     -- move it to the screen where the mouse is.
 438     -- We only do it for filtered windows (i.e. no dock, etc).
 439     if not startup and awful.client.focus.filter(c) then
 440         c.screen = mouse.screen
 441     end
 442
 443     if use_titlebar then
 444         -- Add a titlebar
 445         awful.titlebar.add(c, { modkey = modkey })
 446     end
 447     -- Add mouse bindings
 448     c:buttons(awful.util.table.join(
 449         awful.button({ }, 1, function (c) client.focus = c; c:raise() end),
 450         awful.button({ modkey }, 1, awful.mouse.client.move),
 451         awful.button({ modkey }, 3, awful.mouse.client.resize)
 452     ))
 453     -- New client may not receive focus
 454     -- if they're not focusable, so set border anyway.
 455     c.border_width = beautiful.border_width
 456     c.border_color = beautiful.border_normal
 457
 458     -- Check if the application should be floating.
 459     -- OVERRIDDEN, SEE tiledapps BELOW
 460     local cls = c.class
 461     local inst = c.instance
 462     if floatapps[cls] then
 463         awful.client.floating.set(c, floatapps[cls])
 464     elseif floatapps[inst] then
 465         awful.client.floating.set(c, floatapps[inst])
 466     end
 467
 468     -- Override with tiledapps
 469     awful.client.floating.set(c, not (tiledapps[inst] or tiledapps[cls]))
 470
 471     -- Check application->screen/tag mappings.
 472     local target
 473     if apptags[cls] then
 474         target = apptags[cls]
 475     elseif apptags[inst] then
 476         target = apptags[inst]
 477     end
 478     if target then
 479         c.screen = target.screen
 480         awful.client.movetotag(tags[target.screen][target.tag], c)
 481     end
 482
 483     -- Do this after tag mapping, so you don't see it on the wrong tag for a split second.
 484     client.focus = c
 485
 486     -- Set key bindings
 487     c:keys(clientkeys)
 488
 489     -- Set the windows at the slave,
 490     -- i.e. put it at the end of others instead of setting it master.
 491     -- awful.client.setslave(c)
 492
 493     -- Honor size hints: if you want to drop the gaps between windows, set this to false.
 494     c.size_hints_honor = true
 495
 496     -- Maximise some
 497     if maxapps[inst] or maxapps[cls] then
 498         c.maximized_horizontal = not c.maximized_horizontal
 499         c.maximized_vertical   = not c.maximized_vertical
 500     end
 501 end)
 502
 503 -- Hook function to execute when arranging the screen.
 504 -- (tag switch, new client, etc)
 505 awful.hooks.arrange.register(function (screen)
 506     local layout = awful.layout.getname(awful.layout.get(screen))
 507     if layout and beautiful["layout_" ..layout] then
 508         mylayoutbox[screen].image = image(beautiful["layout_" .. layout])
 509     else
 510         mylayoutbox[screen].image = nil
 511     end
 512
 513     -- Give focus to the latest client in history if no window has focus
 514     -- or if the current window is a desktop or a dock one.
 515     if not client.focus then
 516         local c = awful.client.focus.history.get(screen, 0)
 517         if c then client.focus = c end
 518     end
 519 end)
 520
 521 -- Hook called every second
 522 awful.hooks.timer.register(1, function ()
 523     mytimebox.text = os.date(" %a %d %b %H:%M:%S ")
 524 end)
 525
 526 -- Hook called every sixty seconds
 527 function hook_battery()
 528     mybatterybox.text = " " .. get_acpibatt() .. " "
 529 end
 530
 531 -- {{{ Statusbar battery
 532 --
 533 function get_acpibatt()
 534
 535     local f = io.popen('acpi -b', 'r')
 536     if not f then
 537       return "acpi -b failed"
 538     end
 539
 540     local s = f:read('*l')
 541     f:close()
 542     if not s then
 543       return '-';
 544     end
 545
 546     -- Battery 0: Discharging, 89%, 00:02:14 remaining
 547     -- Battery 0: Charging, 58%, 00:02:14 until charged
 548     -- Battery 0: Full, 100%
 549     -- so find the first bit first and then go look for the time
 550     local st, en, status, percent = string.find(s, '%a+%s%d:%s(%a+),%s(%d+%%)');
 551     local st, en, time = string.find(s, ',%s(%d+:%d+):%d+%s%a+', en);
 552
 553     if not status or not percent then -- time can be empty if we're full
 554       return "couldn't parse line " .. s
 555     end
 556
 557     if not time then
 558       return percent
 559     end
 560
 561     if status == 'Charging' then
 562       return '↑ ' .. percent;
 563     elseif status == 'Discharging' then
 564       return '↓ '.. time;
 565     else
 566       return '';
 567     end
 568 end
 569 -- }}}
 570
 571 --{{{ batt hook
 572 local function get_bat()
 573   local a = io.open("/sys/class/power_supply/BAT1/charge_full")
 574   for line in a:lines() do
 575     full = line
 576   end
 577   a:close()
 578   local b = io.open("/sys/class/power_supply/BAT1/charge_now")
 579   for line in b:lines() do
 580     now = line
 581   end
 582   b:close()
 583   batt=math.floor(now*100/full)
 584   batterywidget:bar_data_add("bat",batt )
 585 end
 586 --}}}
 587
 588 -- Set up some hooks
 589 awful.hooks.timer.register(20, hook_battery)
 590 -- awful.hooks.timer.register(5, get_bat)
 591 -- }}}
 592
 593 -- Highlight statusbars on the screen that has focus,
 594 -- set this to false if you only have one screen or
 595 -- you don't like it :P
 596 if screen.count() > 1 then
 597   statusbar_highlight_focus = true
 598 else
 599   statusbar_highlight_focus = false
 600 end
 601
 602 hook_battery()
 603
 604 function displayMonth(month,year,weekStart)
 605     local t,wkSt=os.time{year=year, month=month+1, day=0},weekStart or 1
 606     local d=os.date("*t",t)
 607     local mthDays,stDay=d.day,(d.wday-d.day-wkSt+1)%7
 608
 609     local lines = {}
 610
 611     for x=0,6 do
 612         lines[x+1] = os.date("%a ",os.time{year=2006,month=1,day=x+wkSt})
 613     end
 614     lines[8] = "    "
 615
 616     local writeLine = 1
 617     while writeLine < (stDay + 1) do
 618         lines[writeLine] = lines[writeLine] .. "   "
 619         writeLine = writeLine + 1
 620     end
 621
 622     for x=1,mthDays do
 623         if writeLine == 8 then
 624             writeLine = 1
 625         end
 626         if writeLine == 1 or x == 1 then
 627             lines[8] = lines[8] .. os.date(" %V",os.time{year=year,month=month,day=x})
 628         end
 629         if (#(tostring(x)) == 1) then
 630             x = " " .. x
 631         end
 632         lines[writeLine] = lines[writeLine] .. " " .. x
 633         writeLine = writeLine + 1
 634     end
 635     local header = os.date("%B %Y\n",os.time{year=year,month=month,day=1})
 636     header = string.rep(" ", math.floor((#(lines[1]) - #header) / 2 )) .. header
 637
 638     return header .. table.concat(lines, '\n')
 639 end
 640
 641 local calendar = {}
 642 function switchNaughtyMonth(switchMonths)
 643     if (#calendar < 3) then return end
 644     local swMonths = switchMonths or 1
 645     calendar[1] = calendar[1] + swMonths
 646     calendar[3].box.widgets[2].text = displayMonth(calendar[1], calendar[2], 2)
 647 end
 648
 649 mytimebox.mouse_enter = function ()
 650     local month, year = os.date('%m'), os.date('%Y')
 651     calendar = { month, year,
 652                 naughty.notify({
 653                     text = displayMonth(month, year, 2),
 654                     timeout = 0, hover_timeout = 0.5,
 655                     width = 200, screen = mouse.screen
 656                 })
 657                }
 658 end
 659 mytimebox.mouse_leave = function () naughty.destroy(calendar[3]) end
 660
 661 mytimebox.buttons = awful.util.table.join(
 662     awful.button({ }, 1, function() switchNaughtyMonth(-1) end),
 663     awful.button({ }, 3, function() switchNaughtyMonth(1) end),
 664     awful.button({ }, 4, function() switchNaughtyMonth(-1) end),
 665     awful.button({ }, 5, function() switchNaughtyMonth(1) end),
 666     awful.button({ 'Shift' }, 1, function() switchNaughtyMonth(-12) end),
 667     awful.button({ 'Shift' }, 3, function() switchNaughtyMonth(12) end),
 668     awful.button({ 'Shift' }, 4, function() switchNaughtyMonth(-12) end),
 669     awful.button({ 'Shift' }, 5, function() switchNaughtyMonth(12) end)
 670 )