.config/awesome/rc.lua

   1 -- Standard awesome library
   2 require("awful")
   3 require("awful.autofocus")
   4 require("awful.rules")
   5 -- Theme handling library
   6 require("beautiful")
   7 -- Notification library
   8 require("naughty")
   9
  10 -- require("obvious.volume_alsa")
  11 require("obvious.battery")
  12
  13 -- Load Debian menu entries
  14 require("debian.menu")
  15
  16 -- from https://github.com/tony/awesome-config/blob/master/helpers.lua
  17
  18 function file_exists(file)
  19    s = awful.util.pread("/bin/dash -c 'if [ -e " .. file .. " ]; then echo true; fi;'"):gsub("\n","")
  20    if s == 'true' then return true else return nil end
  21 end
  22
  23 -- {{{ Variable definitions
  24 -- Themes define colours, icons, and wallpapers
  25 beautiful.init("/usr/share/awesome/themes/default/theme.lua")
  26
  27 -- This is used later as the default terminal and editor to run.
  28 terminal = "x-terminal-emulator"
  29 editor = os.getenv("EDITOR") or "editor"
  30 editor_cmd = terminal .. " -e " .. editor
  31 home = os.getenv("HOME")
  32
  33 hostname = awful.util.pread("hostname -f"):gsub("\n", "")
  34
  35 -- Default modkey.
  36 -- Usually, Mod4 is the key with a logo between Control and Alt.
  37 -- If you do not like this or do not have such a key,
  38 -- I suggest you to remap Mod4 to another key using xmodmap or other tools.
  39 -- However, you can use another modifier like Mod1, but it may interact with others.
  40 modkey = "Mod4"
  41
  42 -- Table of layouts to cover with awful.layout.inc, order matters.
  43 layouts =
  44 {
  45     awful.layout.suit.tile,
  46     awful.layout.suit.tile.left,
  47     awful.layout.suit.tile.bottom,
  48     awful.layout.suit.tile.top,
  49     awful.layout.suit.fair,
  50     awful.layout.suit.fair.horizontal,
  51     awful.layout.suit.spiral,
  52     awful.layout.suit.spiral.dwindle,
  53     awful.layout.suit.max,
  54     awful.layout.suit.max.fullscreen,
  55     awful.layout.suit.magnifier,
  56     awful.layout.suit.floating
  57 }
  58 -- }}}
  59
  60 -- {{{ Tags
  61 -- Define a tag table which hold all screen tags.
  62 tags = {names={"mail","emacs","www","remotes",5,6,7,8,9}
  63        }
  64 for s = 1, screen.count() do
  65     -- Each screen has its own tag table.
  66    defaultlayout=layouts[9]
  67    tags[s] = awful.tag(tags.names, s, defaultlayout)
  68 end
  69 -- }}}
  70
  71 -- {{{ Menu
  72 -- Create a laucher widget and a main menu
  73 myawesomemenu = {
  74    { "manual", terminal .. " -e man awesome" },
  75    { "edit config", editor_cmd .. " " .. awful.util.getdir("config") .. "/rc.lua" },
  76    { "restart", awesome.restart },
  77    { "quit", awesome.quit }
  78 }
  79
  80 mymainmenu = awful.menu({ items = { { "awesome", myawesomemenu, beautiful.awesome_icon },
  81                                     { "Debian", debian.menu.Debian_menu.Debian },
  82                                     { "open terminal", terminal }
  83                                   }
  84                         })
  85
  86 mylauncher = awful.widget.launcher({ image = image(beautiful.awesome_icon),
  87                                      menu = mymainmenu })
  88 -- }}}
  89
  90 -- {{{ Wibox
  91 -- Create a textclock widget
  92 mytextclock = awful.widget.textclock({ align = "right" }, " %c ", 1)
  93
  94 -- myvolumealsa = obvious.volume_alsa()
  95 mybattery = obvious.battery()
  96
  97 -- Create a systray
  98 mysystray = widget({ type = "systray" })
  99
 100 -- Create a wibox for each screen and add it
 101 mywibox = {}
 102 mypromptbox = {}
 103 mylayoutbox = {}
 104 mytaglist = {}
 105 mytaglist.buttons = awful.util.table.join(
 106                     awful.button({ }, 1, awful.tag.viewonly),
 107                     awful.button({ modkey }, 1, awful.client.movetotag),
 108                     awful.button({ }, 3, awful.tag.viewtoggle),
 109                     awful.button({ modkey }, 3, awful.client.toggletag),
 110                     awful.button({ }, 4, awful.tag.viewnext),
 111                     awful.button({ }, 5, awful.tag.viewprev)
 112                     )
 113 mytasklist = {}
 114 mytasklist.buttons = awful.util.table.join(
 115                      awful.button({ }, 1, function (c)
 116                                               if not c:isvisible() then
 117                                                   awful.tag.viewonly(c:tags()[1])
 118                                               end
 119                                               client.focus = c
 120                                               c:raise()
 121                                           end),
 122                      awful.button({ }, 3, function ()
 123                                               if instance then
 124                                                   instance:hide()
 125                                                   instance = nil
 126                                               else
 127                                                   instance = awful.menu.clients({ width=250 })
 128                                               end
 129                                           end),
 130                      awful.button({ }, 4, function ()
 131                                               awful.client.focus.byidx(1)
 132                                               if client.focus then client.focus:raise() end
 133                                           end),
 134                      awful.button({ }, 5, function ()
 135                                               awful.client.focus.byidx(-1)
 136                                               if client.focus then client.focus:raise() end
 137                                           end))
 138
 139 for s = 1, screen.count() do
 140     -- Create a promptbox for each screen
 141     mypromptbox[s] = awful.widget.prompt({ layout = awful.widget.layout.horizontal.leftright })
 142     -- Create an imagebox widget which will contains an icon indicating which layout we're using.
 143     -- We need one layoutbox per screen.
 144     mylayoutbox[s] = awful.widget.layoutbox(s)
 145     mylayoutbox[s]:buttons(awful.util.table.join(
 146                            awful.button({ }, 1, function () awful.layout.inc(layouts, 1) end),
 147                            awful.button({ }, 3, function () awful.layout.inc(layouts, -1) end),
 148                            awful.button({ }, 4, function () awful.layout.inc(layouts, 1) end),
 149                            awful.button({ }, 5, function () awful.layout.inc(layouts, -1) end)))
 150     -- Create a taglist widget
 151     mytaglist[s] = awful.widget.taglist(s, awful.widget.taglist.label.all, mytaglist.buttons)
 152
 153     -- Create a tasklist widget
 154     mytasklist[s] = awful.widget.tasklist(function(c)
 155                                               return awful.widget.tasklist.label.currenttags(c, s)
 156                                           end, mytasklist.buttons)
 157
 158     -- Create the wibox
 159     mywibox[s] = awful.wibox({ position = "top", screen = s })
 160     -- Add widgets to the wibox - order matters
 161     mywibox[s].widgets = {
 162         {
 163             mylauncher,
 164             mytaglist[s],
 165             mypromptbox[s],
 166             layout = awful.widget.layout.horizontal.leftright
 167         },
 168         mylayoutbox[s],
 169         mytextclock,
 170 --      myvolumealsa,
 171         mybattery,
 172         s == 1 and mysystray or nil,
 173         mytasklist[s],
 174         layout = awful.widget.layout.horizontal.rightleft
 175     }
 176 end
 177 -- }}}
 178
 179 -- {{{ Mouse bindings
 180 root.buttons(awful.util.table.join(
 181     awful.button({ }, 3, function () mymainmenu:toggle() end),
 182     awful.button({ }, 4, awful.tag.viewnext),
 183     awful.button({ }, 5, awful.tag.viewprev)
 184 ))
 185 -- }}}
 186
 187 -- {{{ Key bindings
 188 globalkeys = awful.util.table.join(
 189     -- awful.key({ modkey,           }, "Left",   awful.tag.viewprev       ),
 190     -- awful.key({ modkey,           }, "Right",  awful.tag.viewnext       ),
 191    awful.key({},"XF86AudioRaiseVolume",function () obvious.volume_alsa.raise(0, "Master", 2) end),
 192    awful.key({},"XF86AudioLowerVolume",function () obvious.volume_alsa.lower(0, "Master", 2) end),
 193     awful.key({ modkey,           }, "Escape", awful.tag.history.restore),
 194
 195     awful.key({ modkey,           }, "j",
 196         function ()
 197             awful.client.focus.byidx( 1)
 198             if client.focus then client.focus:raise() end
 199             warp_mouse()
 200         end),
 201     awful.key({ modkey,           }, "k",
 202         function ()
 203             awful.client.focus.byidx(-1)
 204             if client.focus then client.focus:raise() end
 205             warp_mouse()
 206         end),
 207     awful.key({ modkey,           }, "w", function () mymainmenu:show({keygrabber=true}) end),
 208
 209     -- Layout manipulation
 210     awful.key({ modkey, "Shift"   }, "j", function () awful.client.swap.byidx(  1)    end),
 211     awful.key({ modkey, "Shift"   }, "k", function () awful.client.swap.byidx( -1)    end),
 212     awful.key({ modkey,           }, "Left", function () awful.screen.focus_relative( 1) end),
 213     awful.key({ modkey,           }, "Right", function () awful.screen.focus_relative(-1) end),
 214     awful.key({ modkey,           }, "u", awful.client.urgent.jumpto),
 215     awful.key({ modkey,           }, "Tab",
 216         function ()
 217             awful.client.focus.history.previous()
 218             if client.focus then
 219                 client.focus:raise()
 220             end
 221         end),
 222
 223     -- Standard program
 224     awful.key({ modkey,           }, "Return", function () awful.util.spawn(terminal) end),
 225     awful.key({ modkey, "Control", "Shift" }, "r", awesome.restart),
 226     awful.key({ modkey, "Control", "Shift"   }, "q", awesome.quit),
 227
 228     awful.key({ modkey,           }, "l",     function () awful.tag.incmwfact( 0.05)    end),
 229     awful.key({ modkey,           }, "h",     function () awful.tag.incmwfact(-0.05)    end),
 230     awful.key({ modkey, "Shift"   }, "h",     function () awful.tag.incnmaster( 1)      end),
 231     awful.key({ modkey, "Shift"   }, "l",     function () awful.tag.incnmaster(-1)      end),
 232     awful.key({ modkey, "Control" }, "h",     function () awful.tag.incncol( 1)         end),
 233     awful.key({ modkey, "Control" }, "l",     function () awful.tag.incncol(-1)         end),
 234     awful.key({ modkey,           }, "n", function () awful.layout.inc(layouts,  1) end),
 235     awful.key({ modkey, "Shift"   }, "n", function () awful.layout.inc(layouts, -1) end),
 236
 237     -- resize floats
 238     awful.key({ modkey, "Control" }, "Down",  function () awful.client.moveresize(0, 20, 0, 0) end),
 239     awful.key({ modkey, "Control" }, "Up",    function () awful.client.moveresize(0, -20, 0, 0) end),
 240     awful.key({ modkey, "Control" }, "Left",  function () awful.client.moveresize(-20, 0, 0, 0) end),
 241     awful.key({ modkey, "Control" }, "Right", function () awful.client.moveresize(20, 0, 0, 0) end),
 242     awful.key({ modkey, "Control" , "Shift" }, "Down",  function () awful.client.moveresize(0, 0, 0, -20) end),
 243     awful.key({ modkey, "Control" , "Shift" }, "Up",    function () awful.client.moveresize(0, 0, 0, 20) end),
 244     awful.key({ modkey, "Control" , "Shift" }, "Left",  function () awful.client.moveresize(0, 0, -20, 0) end),
 245     awful.key({ modkey, "Control" , "Shift" }, "Right", function () awful.client.moveresize(0, 0, 20, 0) end),
 246    -- Prompt
 247     awful.key({ modkey },            "r",     function () mypromptbox[mouse.screen]:run() end),
 248
 249     awful.key({ modkey }, "x",
 250               function ()
 251                   awful.prompt.run({ prompt = "Run Lua code: " },
 252                   mypromptbox[mouse.screen].widget,
 253                   awful.util.eval, nil,
 254                   awful.util.getdir("cache") .. "/history_eval")
 255               end)
 256 )
 257
 258 clientkeys = awful.util.table.join(
 259     awful.key({ modkey,           }, "f",      function (c) c.fullscreen = not c.fullscreen  end),
 260     awful.key({ modkey, "Shift"   }, "c",      function (c) c:kill()                         end),
 261     awful.key({ modkey, "Control" }, "space",  awful.client.floating.toggle                     ),
 262     awful.key({ modkey,           }, "space", function (c) c:swap(awful.client.getmaster()) end),
 263     awful.key({ modkey,           }, "o",      awful.client.movetoscreen                        ),
 264     awful.key({ modkey, "Shift"   }, "Right",  function(c) awful.client.movetoscreen(c,c.screen-1 % screen.count())      end),
 265     awful.key({ modkey, "Shift"   }, "Left",   function(c) awful.client.movetoscreen(c,c.screen+1 % screen.count())     end),
 266     awful.key({ modkey,           }, "t",      function (c) c.ontop = not c.ontop            end),
 267     awful.key({ modkey, "Shift"   }, "r",      function (c) c:redraw()                       end),
 268     awful.key({ modkey, "Shift"   }, "m",      function (c) c.minimized = not c.minimized    end),
 269     awful.key({ modkey,           }, "m",
 270         function (c)
 271             c.maximized_horizontal = not c.maximized_horizontal
 272             c.maximized_vertical   = not c.maximized_vertical
 273         end)
 274 )
 275
 276 -- Compute the maximum number of digit we need, limited to 9
 277 keynumber = 0
 278 for s = 1, screen.count() do
 279    keynumber = math.min(9, math.max(#tags[s], keynumber));
 280 end
 281
 282 -- Bind all key numbers to tags.
 283 -- Be careful: we use keycodes to make it works on any keyboard layout.
 284 -- This should map on the top row of your keyboard, usually 1 to 9.
 285 for i = 1, keynumber do
 286     globalkeys = awful.util.table.join(globalkeys,
 287         awful.key({ modkey }, "#" .. i + 9,
 288                   function ()
 289                         local screen = mouse.screen
 290                         if tags[screen][i] then
 291                             awful.tag.viewonly(tags[screen][i])
 292                         end
 293                   end),
 294         awful.key({ modkey, "Control" }, "#" .. i + 9,
 295                   function ()
 296                       local screen = mouse.screen
 297                       if tags[screen][i] then
 298                           awful.tag.viewtoggle(tags[screen][i])
 299                       end
 300                   end),
 301         awful.key({ modkey, "Shift" }, "#" .. i + 9,
 302                   function ()
 303                       if client.focus and tags[client.focus.screen][i] then
 304                           awful.client.movetotag(tags[client.focus.screen][i])
 305                       end
 306                   end),
 307         awful.key({ modkey, "Control", "Shift" }, "#" .. i + 9,
 308                   function ()
 309                       if client.focus and tags[client.focus.screen][i] then
 310                           awful.client.toggletag(tags[client.focus.screen][i])
 311                       end
 312                   end))
 313 end
 314
 315 clientbuttons = awful.util.table.join(
 316     awful.button({ }, 1, function (c) client.focus = c; c:raise() end),
 317     awful.button({ modkey }, 1, awful.mouse.client.move),
 318     awful.button({ modkey }, 3, awful.mouse.client.resize))
 319
 320 -- Set keys
 321 root.keys(globalkeys)
 322 -- }}}
 323
 324 -- {{{ Rules
 325 awful.rules.rules = {
 326     -- All clients will match this rule.
 327     { rule = { },
 328       properties = { border_width = beautiful.border_width,
 329                      border_color = beautiful.border_normal,
 330                      focus = true,
 331                      keys = clientkeys,
 332                      buttons = clientbuttons } },
 333     { rule = { class = "MPlayer" },
 334       properties = { floating = true , ontop=true } },
 335     { rule = { class = "pinentry" },
 336       properties = { floating = true , ontop=true } },
 337     { rule = { class = "gimp" },
 338       properties = { floating = true } },
 339     -- Set Firefox to always map on tags number 2 of screen 1.
 340     -- { rule = { class = "Firefox" },
 341     --   properties = { tag = tags[1][2] } },
 342 }
 343 -- }}}
 344
 345 -- {{{ Signals
 346 -- Signal function to execute when a new client appears.
 347 client.add_signal("manage", function (c, startup)
 348     -- Add a titlebar
 349     -- awful.titlebar.add(c, { modkey = modkey })
 350
 351     -- Enable sloppy focus
 352     c:add_signal("mouse::enter", function(c)
 353         if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier
 354             and awful.client.focus.filter(c) then
 355             client.focus = c
 356         end
 357     end)
 358
 359     if not startup then
 360         -- Set the windows at the slave,
 361         -- i.e. put it at the end of others instead of setting it master.
 362         -- awful.client.setslave(c)
 363
 364         -- Put windows in a smart way, only if they does not set an initial position.
 365         if not c.size_hints.user_position and not c.size_hints.program_position then
 366             awful.placement.no_overlap(c)
 367             awful.placement.no_offscreen(c)
 368         end
 369     end
 370 end)
 371
 372 function warp_mouse()
 373     c = client.focus
 374     if c then
 375         local g = c:geometry()
 376         mouse.coords({ x = g.x + 1, y = g.y + 1}, true)
 377     end
 378 end
 379
 380 -- for s = 1, screen.count() do
 381 --     screen[s]:add_signal("arrange", function (screen)
 382 --         warp_mouse(screen)
 383 --     end)
 384 -- end
 385
 386
 387 client.add_signal("focus", function(c) c.border_color = beautiful.border_focus end)
 388 client.add_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)
 389 -- }}}
 390
 391
 392 wallpaper_dir = home .. "/media/photos/gallery.donarmstrong.com/"
 393 if (not file_exists(wallpaper_dir)) then
 394    wallpaper_dir = "/usr/share/awesome/themes/default/background.png"
 395 end
 396
 397 wallpaper_cmd = "find " .. wallpaper_dir ..
 398    " -xtype f \\( -iname '*.jpg' -o -iname '*.png' \\) " ..
 399    " -not -name '.*' -print0 | shuf -n" .. screen.count() .. " -z | xargs -0 feh --bg-max"
 400
 401 -- set up the wallpaper timer
 402 wallpaper_timer = timer({ timeout = 0 })
 403 wallpaper_timer:add_signal("timeout",
 404   function()
 405      -- tell awsetbg to randomly choose a wallpaper from your wallpaper directory
 406      os.execute(wallpaper_cmd)
 407      -- stop the timer (we don't need multiple instances running at the same time)
 408      wallpaper_timer:stop()
 409
 410      -- define the interval in which the next wallpaper change should occur in seconds
 411      -- (in this case anytime between 10 and 20 minutes)
 412      --restart the timer
 413      wallpaper_timer.timeout = math.random(600,1200)
 414      wallpaper_timer:start()
 415   end
 416 )
 417 wallpaper_timer:start();