awesome/rc.lua

   1 -- Standard awesome library
   2 gears = require("gears")
   3 awful = require("awful")
   4 awful.rules = require("awful.rules")
   5 require("awful.autofocus")
   6 -- Widget and layout library
   7 wibox = require("wibox")
   8 -- Theme handling library
   9 beautiful = require("beautiful")
  10 -- Notification library
  11 naughty = require("naughty")
  12 menubar = require("menubar")
  13 -- Pulseaudio widget
  14 --local APW = require("apw/widget")
  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 = err })
  36         in_error = false
  37     end)
  38 end
  39 -- }}}
  40
  41 -- {{{ Variable definitions
  42 -- Themes define colours, icons, and wallpapers
  43 beautiful.init("/usr/share/awesome/themes/default/theme.lua")
  44
  45 -- This is used later as the default terminal and editor to run.
  46 terminal = "konsole"
  47 editor = os.getenv("EDITOR") or "vim"
  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
  57 -- Tags
  58 require("tags")
  59 -- }}}
  60
  61 -- {{{ Wallpaper
  62 if beautiful.wallpaper then
  63     for s = 1, screen.count() do
  64         gears.wallpaper.maximized(beautiful.wallpaper, s, true)
  65     end
  66 end
  67 -- }}}
  68
  69 -- {{{ Menu
  70 -- Create a laucher widget and a main menu
  71 myawesomemenu = {
  72    { "manual", terminal .. " -e man awesome" },
  73    { "edit config", editor_cmd .. " " .. awesome.conffile },
  74    { "restart", awesome.restart },
  75    { "quit", awesome.quit }
  76 }
  77
  78 mymainmenu = awful.menu({ items = { { "awesome", myawesomemenu, beautiful.awesome_icon },
  79                                     { "open terminal", terminal }
  80                                   }
  81                         })
  82
  83 mylauncher = awful.widget.launcher({ image = beautiful.awesome_icon,
  84                                      menu = mymainmenu })
  85
  86 -- Menubar configuration
  87 menubar.utils.terminal = terminal -- Set the terminal for applications that require it
  88 -- }}}
  89
  90 -- {{{ Wibox
  91 -- Create a textclock widget
  92 mytextclock = awful.widget.textclock()
  93
  94 -- Create a wibox for each screen and add it
  95 mywibox = {}
  96 mypromptbox = {}
  97 mylayoutbox = {}
  98 mytaglist = {}
  99 mytaglist.buttons = awful.util.table.join(
 100                     awful.button({ }, 1, awful.tag.viewonly),
 101                     awful.button({ modkey }, 1, awful.client.movetotag),
 102                     awful.button({ }, 3, awful.tag.viewtoggle),
 103                     awful.button({ modkey }, 3, awful.client.toggletag),
 104                     awful.button({ }, 4, function(t) awful.tag.viewnext(awful.tag.getscreen(t)) end),
 105                     awful.button({ }, 5, function(t) awful.tag.viewprev(awful.tag.getscreen(t)) end)
 106                     )
 107 mytasklist = {}
 108 mytasklist.buttons = awful.util.table.join(
 109                      awful.button({ }, 1, function (c)
 110                                               if c == client.focus then
 111                                                   c.minimized = true
 112                                               else
 113                                                   -- Without this, the following
 114                                                   -- :isvisible() makes no sense
 115                                                   c.minimized = false
 116                                                   if not c:isvisible() then
 117                                                       awful.tag.viewonly(c:tags()[1])
 118                                                   end
 119                                                   -- This will also un-minimize
 120                                                   -- the client, if needed
 121                                                   client.focus = c
 122                                                   c:raise()
 123                                               end
 124                                           end),
 125                      awful.button({ }, 3, function ()
 126                                               if instance then
 127                                                   instance:hide()
 128                                                   instance = nil
 129                                               else
 130                                                   instance = awful.menu.clients({ width=250 })
 131                                               end
 132                                           end),
 133                      awful.button({ }, 4, function ()
 134                                               awful.client.focus.byidx(1)
 135                                               if client.focus then client.focus:raise() end
 136                                           end),
 137                      awful.button({ }, 5, function ()
 138                                               awful.client.focus.byidx(-1)
 139                                               if client.focus then client.focus:raise() end
 140                                           end))
 141
 142 for s = 1, screen.count() do
 143     -- Create a promptbox for each screen
 144     mypromptbox[s] = awful.widget.prompt()
 145     -- Create an imagebox widget which will contains an icon indicating which layout we're using.
 146     -- We need one layoutbox per screen.
 147     mylayoutbox[s] = awful.widget.layoutbox(s)
 148     mylayoutbox[s]:buttons(awful.util.table.join(
 149                            awful.button({ }, 1, function () awful.layout.inc(layouts, 1) end),
 150                            awful.button({ }, 3, function () awful.layout.inc(layouts, -1) end),
 151                            awful.button({ }, 4, function () awful.layout.inc(layouts, 1) end),
 152                            awful.button({ }, 5, function () awful.layout.inc(layouts, -1) end)))
 153     -- Create a taglist widget
 154     mytaglist[s] = awful.widget.taglist(s, awful.widget.taglist.filter.all, mytaglist.buttons)
 155
 156     -- Create a tasklist widget
 157     mytasklist[s] = awful.widget.tasklist(s, awful.widget.tasklist.filter.currenttags, mytasklist.buttons)
 158
 159     -- Create the wibox
 160     mywibox[s] = awful.wibox({ position = "top", screen = s })
 161
 162     -- Widgets that are aligned to the left
 163     local left_layout = wibox.layout.fixed.horizontal()
 164     left_layout:add(mylauncher)
 165     left_layout:add(mytaglist[s])
 166     left_layout:add(mypromptbox[s])
 167
 168     -- Widgets that are aligned to the right
 169     local right_layout = wibox.layout.fixed.horizontal()
 170     if s == 1 then right_layout:add(wibox.widget.systray()) end
 171     --right_layout:add(APW)
 172     right_layout:add(mytextclock)
 173     right_layout:add(mylayoutbox[s])
 174
 175     -- Now bring it all together (with the tasklist in the middle)
 176     local layout = wibox.layout.align.horizontal()
 177     layout:set_left(left_layout)
 178     layout:set_middle(mytasklist[s])
 179     layout:set_right(right_layout)
 180
 181     mywibox[s]:set_widget(layout)
 182 end
 183 -- }}}
 184
 185 -- Mouse/Key Bindings
 186 require("bindings")
 187
 188 -- {{{ Rules
 189 awful.rules.rules = {
 190     -- All clients will match this rule.
 191     { rule = { },
 192       properties = { border_width = beautiful.border_width,
 193                      border_color = beautiful.border_normal,
 194                      focus = awful.client.focus.filter,
 195                      keys = clientkeys,
 196                      buttons = clientbuttons } },
 197     { rule = { class = "MPlayer" },
 198       properties = { floating = true } },
 199     { rule = { class = "pinentry" },
 200       properties = { floating = true } },
 201     { rule = { class = "gimp" },
 202       properties = { floating = true } },
 203     -- Set Firefox to always map on tags number 2 of screen 1.
 204     -- { rule = { class = "Firefox" },
 205     --   properties = { tag = tags[1][2] } },
 206 }
 207 -- }}}
 208
 209 -- {{{ Signals
 210 -- Signal function to execute when a new client appears.
 211 client.connect_signal("manage", function (c, startup)
 212     -- Enable sloppy focus
 213     c:connect_signal("mouse::enter", function(c)
 214         if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier
 215             and awful.client.focus.filter(c) then
 216             client.focus = c
 217         end
 218     end)
 219
 220     if not startup then
 221         -- Set the windows at the slave,
 222         -- i.e. put it at the end of others instead of setting it master.
 223         -- awful.client.setslave(c)
 224
 225         -- Put windows in a smart way, only if they does not set an initial position.
 226         if not c.size_hints.user_position and not c.size_hints.program_position then
 227             awful.placement.no_overlap(c)
 228             awful.placement.no_offscreen(c)
 229         end
 230     end
 231
 232     local titlebars_enabled = false
 233     if titlebars_enabled and (c.type == "normal" or c.type == "dialog") then
 234         -- buttons for the titlebar
 235         local buttons = awful.util.table.join(
 236                 awful.button({ }, 1, function()
 237                     client.focus = c
 238                     c:raise()
 239                     awful.mouse.client.move(c)
 240                 end),
 241                 awful.button({ }, 3, function()
 242                     client.focus = c
 243                     c:raise()
 244                     awful.mouse.client.resize(c)
 245                 end)
 246                 )
 247
 248         -- Widgets that are aligned to the left
 249         local left_layout = wibox.layout.fixed.horizontal()
 250         left_layout:add(awful.titlebar.widget.iconwidget(c))
 251         left_layout:buttons(buttons)
 252
 253         -- Widgets that are aligned to the right
 254         local right_layout = wibox.layout.fixed.horizontal()
 255         right_layout:add(awful.titlebar.widget.floatingbutton(c))
 256         right_layout:add(awful.titlebar.widget.maximizedbutton(c))
 257         right_layout:add(awful.titlebar.widget.stickybutton(c))
 258         right_layout:add(awful.titlebar.widget.ontopbutton(c))
 259         right_layout:add(awful.titlebar.widget.closebutton(c))
 260
 261         -- The title goes in the middle
 262         local middle_layout = wibox.layout.flex.horizontal()
 263         local title = awful.titlebar.widget.titlewidget(c)
 264         title:set_align("center")
 265         middle_layout:add(title)
 266         middle_layout:buttons(buttons)
 267
 268         -- Now bring it all together
 269         local layout = wibox.layout.align.horizontal()
 270         layout:set_left(left_layout)
 271         layout:set_right(right_layout)
 272         layout:set_middle(middle_layout)
 273
 274         awful.titlebar(c):set_widget(layout)
 275     end
 276 end)
 277
 278 client.connect_signal("focus", function(c) c.border_color = beautiful.border_focus end)
 279 client.connect_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)
 280 -- }}}
 281
 282 -- {{{ Autostart applications
 283 require("autostart")
 284 -- }}}