projects.mako.cc - awesome-config/blob - 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 -- Load Debian menu entries
  11 require("debian.menu")
  12
  13 -- {{{ Error handling
  14 -- Check if awesome encountered an error during startup and fell back to
  15 -- another config (This code will only ever execute for the fallback config)
  16 if awesome.startup_errors then
  17     naughty.notify({ preset = naughty.config.presets.critical,
  18                      title = "Oops, there were errors during startup!",
  19                      text = awesome.startup_errors })
  20 end
  21
  22 -- Handle runtime errors after startup
  23 do
  24     local in_error = false
  25     awesome.add_signal("debug::error", function (err)
  26         -- Make sure we don't go into an endless error loop
  27         if in_error then return end
  28         in_error = true
  29
  30         naughty.notify({ preset = naughty.config.presets.critical,
  31                          title = "Oops, an error happened!",
  32                          text = err })
  33         in_error = false
  34     end)
  35 end
  36 -- }}}
  37
  38 -- {{{ Variable definitions
  39 -- Themes define colours, icons, and wallpapers
  40 beautiful.init("/usr/share/awesome/themes/default/theme.lua")
  41
  42 -- This is used later as the default terminal and editor to run.
  43 terminal = "x-terminal-emulator"
  44 editor = os.getenv("EDITOR") or "editor"
  45 editor_cmd = terminal .. " -e " .. editor
  46
  47 -- Default modkey.
  48 -- Usually, Mod4 is the key with a logo between Control and Alt.
  49 -- If you do not like this or do not have such a key,
  50 -- I suggest you to remap Mod4 to another key using xmodmap or other tools.
  51 -- However, you can use another modifier like Mod1, but it may interact with others.
  52 modkey = "Mod4"
  53
  54 -- Table of layouts to cover with awful.layout.inc, order matters.
  55 layouts =
  56 {
  57     awful.layout.suit.floating,
  58     awful.layout.suit.tile,
  59     awful.layout.suit.tile.left,
  60     awful.layout.suit.tile.bottom,
  61     awful.layout.suit.tile.top,
  62     awful.layout.suit.fair,
  63     awful.layout.suit.fair.horizontal,
  64     awful.layout.suit.spiral,
  65     awful.layout.suit.spiral.dwindle,
  66     awful.layout.suit.max,
  67     awful.layout.suit.max.fullscreen,
  68     awful.layout.suit.magnifier
  69 }
  70 -- }}}
  71
  72 -- {{{ Tags
  73 -- Define a tag table which hold all screen tags.
  74 tags = {}
  75 for s = 1, screen.count() do
  76     -- Each screen has its own tag table.
  77     tags[s] = awful.tag({ 1, 2, 3, 4, 5, 6, 7, 8, 9 }, s, layouts[1])
  78 end
  79 -- }}}
  80
  81 -- {{{ Menu
  82 -- Create a laucher widget and a main menu
  83 myawesomemenu = {
  84    { "manual", terminal .. " -e man awesome" },
  85    { "edit config", editor_cmd .. " " .. awesome.conffile },
  86    { "restart", awesome.restart },
  87    { "quit", awesome.quit }
  88 }
  89
  90 mymainmenu = awful.menu({ items = { { "awesome", myawesomemenu, beautiful.awesome_icon },
  91                                     { "Debian", debian.menu.Debian_menu.Debian },
  92                                     { "open terminal", terminal }
  93                                   }
  94                         })
  95
  96 mylauncher = awful.widget.launcher({ image = image(beautiful.awesome_icon),
  97                                      menu = mymainmenu })
  98 -- }}}
  99
 100 -- {{{ Wibox
 101 -- Create a textclock widget
 102 mytextclock = awful.widget.textclock({ align = "right" })
 103
 104 -- Create a systray
 105 mysystray = widget({ type = "systray" })
 106
 107 -- Create a wibox for each screen and add it
 108 mywibox = {}
 109 mypromptbox = {}
 110 mylayoutbox = {}
 111 mytaglist = {}
 112 mytaglist.buttons = awful.util.table.join(
 113                     awful.button({ }, 1, awful.tag.viewonly),
 114                     awful.button({ modkey }, 1, awful.client.movetotag),
 115                     awful.button({ }, 3, awful.tag.viewtoggle),
 116                     awful.button({ modkey }, 3, awful.client.toggletag),
 117                     awful.button({ }, 4, awful.tag.viewnext),
 118                     awful.button({ }, 5, awful.tag.viewprev)
 119                     )
 120 mytasklist = {}
 121 mytasklist.buttons = awful.util.table.join(
 122                      awful.button({ }, 1, function (c)
 123                                               if c == client.focus then
 124                                                   c.minimized = true
 125                                               else
 126                                                   if not c:isvisible() then
 127                                                       awful.tag.viewonly(c:tags()[1])
 128                                                   end
 129                                                   -- This will also un-minimize
 130                                                   -- the client, if needed
 131                                                   client.focus = c
 132                                                   c:raise()
 133                                               end
 134                                           end),
 135                      awful.button({ }, 3, function ()
 136                                               if instance then
 137                                                   instance:hide()
 138                                                   instance = nil
 139                                               else
 140                                                   instance = awful.menu.clients({ width=250 })
 141                                               end
 142                                           end),
 143                      awful.button({ }, 4, function ()
 144                                               awful.client.focus.byidx(1)
 145                                               if client.focus then client.focus:raise() end
 146                                           end),
 147                      awful.button({ }, 5, function ()
 148                                               awful.client.focus.byidx(-1)
 149                                               if client.focus then client.focus:raise() end
 150                                           end))
 151
 152 for s = 1, screen.count() do
 153     -- Create a promptbox for each screen
 154     mypromptbox[s] = awful.widget.prompt({ layout = awful.widget.layout.horizontal.leftright })
 155     -- Create an imagebox widget which will contains an icon indicating which layout we're using.
 156     -- We need one layoutbox per screen.
 157     mylayoutbox[s] = awful.widget.layoutbox(s)
 158     mylayoutbox[s]:buttons(awful.util.table.join(
 159                            awful.button({ }, 1, function () awful.layout.inc(layouts, 1) end),
 160                            awful.button({ }, 3, function () awful.layout.inc(layouts, -1) end),
 161                            awful.button({ }, 4, function () awful.layout.inc(layouts, 1) end),
 162                            awful.button({ }, 5, function () awful.layout.inc(layouts, -1) end)))
 163     -- Create a taglist widget
 164     mytaglist[s] = awful.widget.taglist(s, awful.widget.taglist.label.all, mytaglist.buttons)
 165
 166     -- Create a tasklist widget
 167     mytasklist[s] = awful.widget.tasklist(function(c)
 168                                               return awful.widget.tasklist.label.currenttags(c, s)
 169                                           end, mytasklist.buttons)
 170
 171     -- Create the wibox
 172     mywibox[s] = awful.wibox({ position = "top", screen = s })
 173     -- Add widgets to the wibox - order matters
 174     mywibox[s].widgets = {
 175         {
 176             mylauncher,
 177             mytaglist[s],
 178             mypromptbox[s],
 179             layout = awful.widget.layout.horizontal.leftright
 180         },
 181         mylayoutbox[s],
 182         mytextclock,
 183         s == 1 and mysystray or nil,
 184         mytasklist[s],
 185         layout = awful.widget.layout.horizontal.rightleft
 186     }
 187 end
 188 -- }}}
 189
 190 -- {{{ Mouse bindings
 191 root.buttons(awful.util.table.join(
 192     awful.button({ }, 3, function () mymainmenu:toggle() end),
 193     awful.button({ }, 4, awful.tag.viewnext),
 194     awful.button({ }, 5, awful.tag.viewprev)
 195 ))
 196 -- }}}
 197
 198 -- {{{ Key bindings
 199 globalkeys = awful.util.table.join(
 200     awful.key({ modkey,           }, "Left",   awful.tag.viewprev       ),
 201     awful.key({ modkey,           }, "Right",  awful.tag.viewnext       ),
 202     awful.key({ modkey,           }, "Escape", awful.tag.history.restore),
 203
 204     awful.key({ modkey,           }, "j",
 205         function ()
 206             awful.client.focus.byidx( 1)
 207             if client.focus then client.focus:raise() end
 208         end),
 209     awful.key({ modkey,           }, "k",
 210         function ()
 211             awful.client.focus.byidx(-1)
 212             if client.focus then client.focus:raise() end
 213         end),
 214     awful.key({ modkey,           }, "w", function () mymainmenu:show({keygrabber=true}) end),
 215
 216     -- Layout manipulation
 217     awful.key({ modkey, "Shift"   }, "j", function () awful.client.swap.byidx(  1)    end),
 218     awful.key({ modkey, "Shift"   }, "k", function () awful.client.swap.byidx( -1)    end),
 219     awful.key({ modkey, "Control" }, "j", function () awful.screen.focus_relative( 1) end),
 220     awful.key({ modkey, "Control" }, "k", function () awful.screen.focus_relative(-1) end),
 221     awful.key({ modkey,           }, "u", awful.client.urgent.jumpto),
 222     awful.key({ modkey,           }, "Tab",
 223         function ()
 224             awful.client.focus.history.previous()
 225             if client.focus then
 226                 client.focus:raise()
 227             end
 228         end),
 229
 230     -- Standard program
 231     awful.key({ modkey,           }, "Return", function () awful.util.spawn(terminal) end),
 232     awful.key({ modkey, "Control" }, "r", awesome.restart),
 233     awful.key({ modkey, "Shift"   }, "q", awesome.quit),
 234
 235     awful.key({ modkey,           }, "l",     function () awful.tag.incmwfact( 0.05)    end),
 236     awful.key({ modkey,           }, "h",     function () awful.tag.incmwfact(-0.05)    end),
 237     awful.key({ modkey, "Shift"   }, "h",     function () awful.tag.incnmaster( 1)      end),
 238     awful.key({ modkey, "Shift"   }, "l",     function () awful.tag.incnmaster(-1)      end),
 239     awful.key({ modkey, "Control" }, "h",     function () awful.tag.incncol( 1)         end),
 240     awful.key({ modkey, "Control" }, "l",     function () awful.tag.incncol(-1)         end),
 241     awful.key({ modkey,           }, "space", function () awful.layout.inc(layouts,  1) end),
 242     awful.key({ modkey, "Shift"   }, "space", function () awful.layout.inc(layouts, -1) end),
 243
 244     awful.key({ modkey, "Control" }, "n", awful.client.restore),
 245
 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, "Control" }, "Return", function (c) c:swap(awful.client.getmaster()) end),
 263     awful.key({ modkey,           }, "o",      awful.client.movetoscreen                        ),
 264     awful.key({ modkey, "Shift"   }, "r",      function (c) c:redraw()                       end),
 265     awful.key({ modkey,           }, "t",      function (c) c.ontop = not c.ontop            end),
 266     awful.key({ modkey,           }, "n",
 267         function (c)
 268             -- The client currently has the input focus, so it cannot be
 269             -- minimized, since minimized clients can't have the focus.
 270             c.minimized = true
 271         end),
 272     awful.key({ modkey,           }, "m",
 273         function (c)
 274             c.maximized_horizontal = not c.maximized_horizontal
 275             c.maximized_vertical   = not c.maximized_vertical
 276         end)
 277 )
 278
 279 -- Compute the maximum number of digit we need, limited to 9
 280 keynumber = 0
 281 for s = 1, screen.count() do
 282    keynumber = math.min(9, math.max(#tags[s], keynumber));
 283 end
 284
 285 -- Bind all key numbers to tags.
 286 -- Be careful: we use keycodes to make it works on any keyboard layout.
 287 -- This should map on the top row of your keyboard, usually 1 to 9.
 288 for i = 1, keynumber do
 289     globalkeys = awful.util.table.join(globalkeys,
 290         awful.key({ modkey }, "#" .. i + 9,
 291                   function ()
 292                         local screen = mouse.screen
 293                         if tags[screen][i] then
 294                             awful.tag.viewonly(tags[screen][i])
 295                         end
 296                   end),
 297         awful.key({ modkey, "Control" }, "#" .. i + 9,
 298                   function ()
 299                       local screen = mouse.screen
 300                       if tags[screen][i] then
 301                           awful.tag.viewtoggle(tags[screen][i])
 302                       end
 303                   end),
 304         awful.key({ modkey, "Shift" }, "#" .. i + 9,
 305                   function ()
 306                       if client.focus and tags[client.focus.screen][i] then
 307                           awful.client.movetotag(tags[client.focus.screen][i])
 308                       end
 309                   end),
 310         awful.key({ modkey, "Control", "Shift" }, "#" .. i + 9,
 311                   function ()
 312                       if client.focus and tags[client.focus.screen][i] then
 313                           awful.client.toggletag(tags[client.focus.screen][i])
 314                       end
 315                   end))
 316 end
 317
 318 clientbuttons = awful.util.table.join(
 319     awful.button({ }, 1, function (c) client.focus = c; c:raise() end),
 320     awful.button({ modkey }, 1, awful.mouse.client.move),
 321     awful.button({ modkey }, 3, awful.mouse.client.resize))
 322
 323 -- Set keys
 324 root.keys(globalkeys)
 325 -- }}}
 326
 327 -- {{{ Rules
 328 awful.rules.rules = {
 329     -- All clients will match this rule.
 330     { rule = { },
 331       properties = { border_width = beautiful.border_width,
 332                      border_color = beautiful.border_normal,
 333                      focus = true,
 334                      keys = clientkeys,
 335                      buttons = clientbuttons } },
 336     { rule = { class = "MPlayer" },
 337       properties = { floating = true } },
 338     { rule = { class = "pinentry" },
 339       properties = { floating = true } },
 340     { rule = { class = "gimp" },
 341       properties = { floating = true } },
 342     -- Set Firefox to always map on tags number 2 of screen 1.
 343     -- { rule = { class = "Firefox" },
 344     --   properties = { tag = tags[1][2] } },
 345 }
 346 -- }}}
 347
 348 -- {{{ Signals
 349 -- Signal function to execute when a new client appears.
 350 client.add_signal("manage", function (c, startup)
 351     -- Add a titlebar
 352     -- awful.titlebar.add(c, { modkey = modkey })
 353
 354     -- Enable sloppy focus
 355     c:add_signal("mouse::enter", function(c)
 356         if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier
 357             and awful.client.focus.filter(c) then
 358             client.focus = c
 359         end
 360     end)
 361
 362     if not startup then
 363         -- Set the windows at the slave,
 364         -- i.e. put it at the end of others instead of setting it master.
 365         -- awful.client.setslave(c)
 366
 367         -- Put windows in a smart way, only if they does not set an initial position.
 368         if not c.size_hints.user_position and not c.size_hints.program_position then
 369             awful.placement.no_overlap(c)
 370             awful.placement.no_offscreen(c)
 371         end
 372     end
 373 end)
 374
 375 client.add_signal("focus", function(c) c.border_color = beautiful.border_focus end)
 376 client.add_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)
 377 -- }}}