.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 function clean(string)
  18    s = string.gsub(string, '^%s+', '')
  19    s = string.gsub(s, '%s+$', '')
  20    s = string.gsub(s, '[\n\r]+', ' ')
  21    return s
  22 end
  23
  24 function file_exists(file)
  25    local cmd = "/bin/dash -c 'if [ -e " .. file .. " ]; then echo true; fi;'"
  26    local fh = io.popen(cmd)
  27
  28    s = clean(fh:read('*a'))
  29
  30    if s == 'true' then return true else return nil end
  31 end
  32
  33 -- {{{ Variable definitions
  34 -- Themes define colours, icons, and wallpapers
  35 beautiful.init("/usr/share/awesome/themes/default/theme.lua")
  36
  37 -- This is used later as the default terminal and editor to run.
  38 terminal = "x-terminal-emulator"
  39 editor = os.getenv("EDITOR") or "editor"
  40 editor_cmd = terminal .. " -e " .. editor
  41 home = os.getenv("HOME")
  42
  43 hostname = awful.util.pread("hostname -f"):gsub("\n", "")
  44
  45 wallpaper_dir = home .. "/media/photos/gallery.donarmstrong.com/"
  46 if (not file_exists(wallpaper_dir)) then
  47    wallpaper_dir = "/usr/share/awesome/themes/default/background.png"
  48 end
  49
  50 wallpaper_cmd = "find " .. wallpaper_dir ..
  51    " -xtype f \\( -iname '*.jpg' -o -iname '*.png' \\) " ..
  52    " -not -name '.*' -print0 | shuf -n" .. screen.count() .. " -z | xargs -0 feh --bg-max"
  53
  54 -- set up the wallpaper timer
  55 wallpaper_timer = timer { timeout = 0 }
  56 wallpaper_timer:add_signal("timeout",
  57   function()
  58      -- tell awsetbg to randomly choose a wallpaper from your wallpaper directory
  59      if file_exists(wallpaper_dir) and whereis_app('feh') then
  60         os.execute(wallpaper_cmd)
  61      end
  62      -- stop the timer (we don't need multiple instances running at the same time)
  63      mytimer:stop()
  64
  65      -- define the interval in which the next wallpaper change should occur in seconds
  66      -- (in this case anytime between 10 and 20 minutes)
  67      --restart the timer
  68      mytimer.timeout = math.random(600,1200)
  69                       mytimer:start()
  70   end
  71 )
  72
  73 -- Default modkey.
  74 -- Usually, Mod4 is the key with a logo between Control and Alt.
  75 -- If you do not like this or do not have such a key,
  76 -- I suggest you to remap Mod4 to another key using xmodmap or other tools.
  77 -- However, you can use another modifier like Mod1, but it may interact with others.
  78 modkey = "Mod4"
  79
  80 -- Table of layouts to cover with awful.layout.inc, order matters.
  81 layouts =
  82 {
  83     awful.layout.suit.tile,
  84     awful.layout.suit.tile.left,
  85     awful.layout.suit.tile.bottom,
  86     awful.layout.suit.tile.top,
  87     awful.layout.suit.fair,
  88     awful.layout.suit.fair.horizontal,
  89     awful.layout.suit.spiral,
  90     awful.layout.suit.spiral.dwindle,
  91     awful.layout.suit.max,
  92     awful.layout.suit.max.fullscreen,
  93     awful.layout.suit.magnifier,
  94     awful.layout.suit.floating
  95 }
  96 -- }}}
  97
  98 -- {{{ Tags
  99 -- Define a tag table which hold all screen tags.
 100 tags = {names={"mail","emacs","www","remotes",5,6,7,8,9}
 101        }
 102 for s = 1, screen.count() do
 103     -- Each screen has its own tag table.
 104    defaultlayout=layouts[9]
 105    tags[s] = awful.tag(tags.names, s, defaultlayout)
 106 end
 107 -- }}}
 108
 109 -- {{{ Menu
 110 -- Create a laucher widget and a main menu
 111 myawesomemenu = {
 112    { "manual", terminal .. " -e man awesome" },
 113    { "edit config", editor_cmd .. " " .. awful.util.getdir("config") .. "/rc.lua" },
 114    { "restart", awesome.restart },
 115    { "quit", awesome.quit }
 116 }
 117
 118 mymainmenu = awful.menu({ items = { { "awesome", myawesomemenu, beautiful.awesome_icon },
 119                                     { "Debian", debian.menu.Debian_menu.Debian },
 120                                     { "open terminal", terminal }
 121                                   }
 122                         })
 123
 124 mylauncher = awful.widget.launcher({ image = image(beautiful.awesome_icon),
 125                                      menu = mymainmenu })
 126 -- }}}
 127
 128 -- {{{ Wibox
 129 -- Create a textclock widget
 130 mytextclock = awful.widget.textclock({ align = "right" }, " %c ", 1)
 131
 132 myvolumealsa = obvious.volume_alsa()
 133 mybattery = obvious.battery()
 134
 135 -- Create a systray
 136 mysystray = widget({ type = "systray" })
 137
 138 -- Create a wibox for each screen and add it
 139 mywibox = {}
 140 mypromptbox = {}
 141 mylayoutbox = {}
 142 mytaglist = {}
 143 mytaglist.buttons = awful.util.table.join(
 144                     awful.button({ }, 1, awful.tag.viewonly),
 145                     awful.button({ modkey }, 1, awful.client.movetotag),
 146                     awful.button({ }, 3, awful.tag.viewtoggle),
 147                     awful.button({ modkey }, 3, awful.client.toggletag),
 148                     awful.button({ }, 4, awful.tag.viewnext),
 149                     awful.button({ }, 5, awful.tag.viewprev)
 150                     )
 151 mytasklist = {}
 152 mytasklist.buttons = awful.util.table.join(
 153                      awful.button({ }, 1, function (c)
 154                                               if not c:isvisible() then
 155                                                   awful.tag.viewonly(c:tags()[1])
 156                                               end
 157                                               client.focus = c
 158                                               c:raise()
 159                                           end),
 160                      awful.button({ }, 3, function ()
 161                                               if instance then
 162                                                   instance:hide()
 163                                                   instance = nil
 164                                               else
 165                                                   instance = awful.menu.clients({ width=250 })
 166                                               end
 167                                           end),
 168                      awful.button({ }, 4, function ()
 169                                               awful.client.focus.byidx(1)
 170                                               if client.focus then client.focus:raise() end
 171                                           end),
 172                      awful.button({ }, 5, function ()
 173                                               awful.client.focus.byidx(-1)
 174                                               if client.focus then client.focus:raise() end
 175                                           end))
 176
 177 for s = 1, screen.count() do
 178     -- Create a promptbox for each screen
 179     mypromptbox[s] = awful.widget.prompt({ layout = awful.widget.layout.horizontal.leftright })
 180     -- Create an imagebox widget which will contains an icon indicating which layout we're using.
 181     -- We need one layoutbox per screen.
 182     mylayoutbox[s] = awful.widget.layoutbox(s)
 183     mylayoutbox[s]:buttons(awful.util.table.join(
 184                            awful.button({ }, 1, function () awful.layout.inc(layouts, 1) end),
 185                            awful.button({ }, 3, function () awful.layout.inc(layouts, -1) end),
 186                            awful.button({ }, 4, function () awful.layout.inc(layouts, 1) end),
 187                            awful.button({ }, 5, function () awful.layout.inc(layouts, -1) end)))
 188     -- Create a taglist widget
 189     mytaglist[s] = awful.widget.taglist(s, awful.widget.taglist.label.all, mytaglist.buttons)
 190
 191     -- Create a tasklist widget
 192     mytasklist[s] = awful.widget.tasklist(function(c)
 193                                               return awful.widget.tasklist.label.currenttags(c, s)
 194                                           end, mytasklist.buttons)
 195
 196     -- Create the wibox
 197     mywibox[s] = awful.wibox({ position = "top", screen = s })
 198     -- Add widgets to the wibox - order matters
 199     mywibox[s].widgets = {
 200         {
 201             mylauncher,
 202             mytaglist[s],
 203             mypromptbox[s],
 204             layout = awful.widget.layout.horizontal.leftright
 205         },
 206         mylayoutbox[s],
 207         mytextclock,
 208         myvolumealsa,
 209         mybattery,
 210         s == 1 and mysystray or nil,
 211         mytasklist[s],
 212         layout = awful.widget.layout.horizontal.rightleft
 213     }
 214 end
 215 -- }}}
 216
 217 -- {{{ Mouse bindings
 218 root.buttons(awful.util.table.join(
 219     awful.button({ }, 3, function () mymainmenu:toggle() end),
 220     awful.button({ }, 4, awful.tag.viewnext),
 221     awful.button({ }, 5, awful.tag.viewprev)
 222 ))
 223 -- }}}
 224
 225 -- {{{ Key bindings
 226 globalkeys = awful.util.table.join(
 227     -- awful.key({ modkey,           }, "Left",   awful.tag.viewprev       ),
 228     -- awful.key({ modkey,           }, "Right",  awful.tag.viewnext       ),
 229    awful.key({},"XF86AudioRaiseVolume",function () obvious.volume_alsa.raise(0, "Master", 2) end),
 230    awful.key({},"XF86AudioLowerVolume",function () obvious.volume_alsa.lower(0, "Master", 2) end),
 231     awful.key({ modkey,           }, "Escape", awful.tag.history.restore),
 232
 233     awful.key({ modkey,           }, "j",
 234         function ()
 235             awful.client.focus.byidx( 1)
 236             if client.focus then client.focus:raise() end
 237             warp_mouse()
 238         end),
 239     awful.key({ modkey,           }, "k",
 240         function ()
 241             awful.client.focus.byidx(-1)
 242             if client.focus then client.focus:raise() end
 243             warp_mouse()
 244         end),
 245     awful.key({ modkey,           }, "w", function () mymainmenu:show({keygrabber=true}) end),
 246
 247     -- Layout manipulation
 248     awful.key({ modkey, "Shift"   }, "j", function () awful.client.swap.byidx(  1)    end),
 249     awful.key({ modkey, "Shift"   }, "k", function () awful.client.swap.byidx( -1)    end),
 250     awful.key({ modkey,           }, "Left", function () awful.screen.focus_relative( 1) end),
 251     awful.key({ modkey,           }, "Right", function () awful.screen.focus_relative(-1) end),
 252     awful.key({ modkey,           }, "u", awful.client.urgent.jumpto),
 253     awful.key({ modkey,           }, "Tab",
 254         function ()
 255             awful.client.focus.history.previous()
 256             if client.focus then
 257                 client.focus:raise()
 258             end
 259         end),
 260
 261     -- Standard program
 262     awful.key({ modkey,           }, "Return", function () awful.util.spawn(terminal) end),
 263     awful.key({ modkey, "Control", "Shift" }, "r", awesome.restart),
 264     awful.key({ modkey, "Control", "Shift"   }, "q", awesome.quit),
 265
 266     awful.key({ modkey,           }, "l",     function () awful.tag.incmwfact( 0.05)    end),
 267     awful.key({ modkey,           }, "h",     function () awful.tag.incmwfact(-0.05)    end),
 268     awful.key({ modkey, "Shift"   }, "h",     function () awful.tag.incnmaster( 1)      end),
 269     awful.key({ modkey, "Shift"   }, "l",     function () awful.tag.incnmaster(-1)      end),
 270     awful.key({ modkey, "Control" }, "h",     function () awful.tag.incncol( 1)         end),
 271     awful.key({ modkey, "Control" }, "l",     function () awful.tag.incncol(-1)         end),
 272     awful.key({ modkey,           }, "n", function () awful.layout.inc(layouts,  1) end),
 273     awful.key({ modkey, "Shift"   }, "n", function () awful.layout.inc(layouts, -1) end),
 274
 275     -- resize floats
 276     awful.key({ modkey, "Control" }, "Down",  function () awful.client.moveresize(0, 20, 0, 0) end),
 277     awful.key({ modkey, "Control" }, "Up",    function () awful.client.moveresize(0, -20, 0, 0) end),
 278     awful.key({ modkey, "Control" }, "Left",  function () awful.client.moveresize(-20, 0, 0, 0) end),
 279     awful.key({ modkey, "Control" }, "Right", function () awful.client.moveresize(20, 0, 0, 0) end),
 280     awful.key({ modkey, "Control" , "Shift" }, "Down",  function () awful.client.moveresize(0, 0, 0, -20) end),
 281     awful.key({ modkey, "Control" , "Shift" }, "Up",    function () awful.client.moveresize(0, 0, 0, 20) end),
 282     awful.key({ modkey, "Control" , "Shift" }, "Left",  function () awful.client.moveresize(0, 0, -20, 0) end),
 283     awful.key({ modkey, "Control" , "Shift" }, "Right", function () awful.client.moveresize(0, 0, 20, 0) end),
 284    -- Prompt
 285     awful.key({ modkey },            "r",     function () mypromptbox[mouse.screen]:run() end),
 286
 287     awful.key({ modkey }, "x",
 288               function ()
 289                   awful.prompt.run({ prompt = "Run Lua code: " },
 290                   mypromptbox[mouse.screen].widget,
 291                   awful.util.eval, nil,
 292                   awful.util.getdir("cache") .. "/history_eval")
 293               end)
 294 )
 295
 296 clientkeys = awful.util.table.join(
 297     awful.key({ modkey,           }, "f",      function (c) c.fullscreen = not c.fullscreen  end),
 298     awful.key({ modkey, "Shift"   }, "c",      function (c) c:kill()                         end),
 299     awful.key({ modkey, "Control" }, "space",  awful.client.floating.toggle                     ),
 300     awful.key({ modkey,           }, "space", function (c) c:swap(awful.client.getmaster()) end),
 301     awful.key({ modkey,           }, "o",      awful.client.movetoscreen                        ),
 302     awful.key({ modkey, "Shift"   }, "Right",  function(c) awful.client.movetoscreen(c,c.screen-1 % screen.count())      end),
 303     awful.key({ modkey, "Shift"   }, "Left",   function(c) awful.client.movetoscreen(c,c.screen+1 % screen.count())     end),
 304     awful.key({ modkey,           }, "t",      function (c) c.ontop = not c.ontop            end),
 305     awful.key({ modkey, "Shift"   }, "r",      function (c) c:redraw()                       end),
 306     awful.key({ modkey, "Shift"   }, "m",      function (c) c.minimized = not c.minimized    end),
 307     awful.key({ modkey,           }, "m",
 308         function (c)
 309             c.maximized_horizontal = not c.maximized_horizontal
 310             c.maximized_vertical   = not c.maximized_vertical
 311         end)
 312 )
 313
 314 -- Compute the maximum number of digit we need, limited to 9
 315 keynumber = 0
 316 for s = 1, screen.count() do
 317    keynumber = math.min(9, math.max(#tags[s], keynumber));
 318 end
 319
 320 -- Bind all key numbers to tags.
 321 -- Be careful: we use keycodes to make it works on any keyboard layout.
 322 -- This should map on the top row of your keyboard, usually 1 to 9.
 323 for i = 1, keynumber do
 324     globalkeys = awful.util.table.join(globalkeys,
 325         awful.key({ modkey }, "#" .. i + 9,
 326                   function ()
 327                         local screen = mouse.screen
 328                         if tags[screen][i] then
 329                             awful.tag.viewonly(tags[screen][i])
 330                         end
 331                   end),
 332         awful.key({ modkey, "Control" }, "#" .. i + 9,
 333                   function ()
 334                       local screen = mouse.screen
 335                       if tags[screen][i] then
 336                           awful.tag.viewtoggle(tags[screen][i])
 337                       end
 338                   end),
 339         awful.key({ modkey, "Shift" }, "#" .. i + 9,
 340                   function ()
 341                       if client.focus and tags[client.focus.screen][i] then
 342                           awful.client.movetotag(tags[client.focus.screen][i])
 343                       end
 344                   end),
 345         awful.key({ modkey, "Control", "Shift" }, "#" .. i + 9,
 346                   function ()
 347                       if client.focus and tags[client.focus.screen][i] then
 348                           awful.client.toggletag(tags[client.focus.screen][i])
 349                       end
 350                   end))
 351 end
 352
 353 clientbuttons = awful.util.table.join(
 354     awful.button({ }, 1, function (c) client.focus = c; c:raise() end),
 355     awful.button({ modkey }, 1, awful.mouse.client.move),
 356     awful.button({ modkey }, 3, awful.mouse.client.resize))
 357
 358 -- Set keys
 359 root.keys(globalkeys)
 360 -- }}}
 361
 362 -- {{{ Rules
 363 awful.rules.rules = {
 364     -- All clients will match this rule.
 365     { rule = { },
 366       properties = { border_width = beautiful.border_width,
 367                      border_color = beautiful.border_normal,
 368                      focus = true,
 369                      keys = clientkeys,
 370                      buttons = clientbuttons } },
 371     { rule = { class = "MPlayer" },
 372       properties = { floating = true , ontop=true } },
 373     { rule = { class = "pinentry" },
 374       properties = { floating = true , ontop=true } },
 375     { rule = { class = "gimp" },
 376       properties = { floating = true } },
 377     -- Set Firefox to always map on tags number 2 of screen 1.
 378     -- { rule = { class = "Firefox" },
 379     --   properties = { tag = tags[1][2] } },
 380 }
 381 -- }}}
 382
 383 -- {{{ Signals
 384 -- Signal function to execute when a new client appears.
 385 client.add_signal("manage", function (c, startup)
 386     -- Add a titlebar
 387     -- awful.titlebar.add(c, { modkey = modkey })
 388
 389     -- Enable sloppy focus
 390     c:add_signal("mouse::enter", function(c)
 391         if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier
 392             and awful.client.focus.filter(c) then
 393             client.focus = c
 394         end
 395     end)
 396
 397     if not startup then
 398         -- Set the windows at the slave,
 399         -- i.e. put it at the end of others instead of setting it master.
 400         -- awful.client.setslave(c)
 401
 402         -- Put windows in a smart way, only if they does not set an initial position.
 403         if not c.size_hints.user_position and not c.size_hints.program_position then
 404             awful.placement.no_overlap(c)
 405             awful.placement.no_offscreen(c)
 406         end
 407     end
 408 end)
 409
 410 function warp_mouse()
 411     c = client.focus
 412     if c then
 413         local g = c:geometry()
 414         mouse.coords({ x = g.x + 1, y = g.y + 1}, true)
 415     end
 416 end
 417
 418 -- for s = 1, screen.count() do
 419 --     screen[s]:add_signal("arrange", function (screen)
 420 --         warp_mouse(screen)
 421 --     end)
 422 -- end
 423
 424
 425 client.add_signal("focus", function(c) c.border_color = beautiful.border_focus end)
 426 client.add_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)
 427 -- }}}