awesome window manager config

awesome-config.lua

-- Standard awesome library
require("awful")
require("awful.autofocus")
require("awful.rules")
-- Theme handling library
require("beautiful")
-- Notification library
require("naughty")

-- Load Debian menu entries
require("debian.menu")

-- {{{ Variable definitions
-- Themes define colours, icons, and wallpapers
beautiful.init("/usr/share/awesome/themes/zenburn/theme.lua")

-- This is used later as the default terminal and editor to run.
terminal = "x-terminal-emulator"
editor = os.getenv("EDITOR") or "editor"
editor_cmd = terminal .. " -e " .. editor

-- Default modkey.
-- Usually, Mod4 is the key with a logo between Control and Alt.
-- If you do not like this or do not have such a key,
-- I suggest you to remap Mod4 to another key using xmodmap or other tools.
-- However, you can use another modifier like Mod1, but it may interact with others.
modkey = "Mod4"

require("vicious") -- for battery and Wifi widgets

-- Table of layouts to cover with awful.layout.inc, order matters.
layouts =
{
    awful.layout.suit.tile.top,
    awful.layout.suit.tile.left,
    awful.layout.suit.tile,
    awful.layout.suit.tile.bottom,
    awful.layout.suit.fair,
    awful.layout.suit.fair.horizontal,
    awful.layout.suit.spiral,
    awful.layout.suit.spiral.dwindle,
    awful.layout.suit.max,
    awful.layout.suit.max.fullscreen,
    awful.layout.suit.magnifier,
    awful.layout.suit.floating
}
-- }}}

-- {{{ Tags
-- Define a tag table which hold all screen tags.
tags = {}
for s = 1, screen.count() do
    -- Each screen has its own tag table.
    tags[s] = awful.tag({ "⚙", "ʬ", 3, 4, 5, 6, 7, 8, 9, 0, "⚛", "☭", "☻" }, s, layouts[1])
end
-- }}}

-- general icons
debian_icon = "/usr/share/pixmaps/debian-logo.png"
internet_icon = "/usr/share/icons/gnome/48x48/categories/applications-internet.png"
games_icon = "/usr/share/icons/gnome/48x48/categories/applications-games.png"
terminal_icon = "/usr/share/icons/gnome/48x48/apps/terminal.png"

-- application icons
iceweasel_icon = "/usr/share/pixmaps/iceweasel.png"
chrome_icon = "/usr/share/pixmaps/chromium-browser.png"
icedove_icon = "/usr/share/pixmaps/icedove.xpm"
skype_icon = "/usr/share/pixmaps/skype.png"
armagetron_icon = "/usr/share/pixmaps/armagetronad/icons/medium/armagetronad.png"
torcs_icon = "/usr/share/pixmaps/torcs.xpm"
nexuiz_icon = "/usr/share/pixmaps/nexuiz.xpm"
performous_icon = "/usr/share/pixmaps/performous.xpm"
sauerbraten_icon = "/usr/share/pixmaps/sauerbraten.xpm"
worldofgoo_icon = "/usr/share/icons/hicolor/32x32/apps/WorldOfGoo.png"

hackergochi = "/home/conrad/bilder/hackergochi.png"

-- {{{ Menu
-- Create a laucher widget and a main menu
myawesomemenu = {
--   { "manual", terminal .. " -e man awesome" },
--   { "edit config", editor_cmd .. " " .. awful.util.getdir("config") .. "/rc.lua" },
   { "restart", awesome.restart },
   { "quit", awesome.quit }
}

mynetapps = {
    { "Firefox", "firefox", iceweasel_icon },
    { "Chrome", "chromium-browser", chrome_icon },
    { "Thunderbird", "icedove", icedove_icon }
}

mygames = {
    { "Armagetron", "armagetronad", armagetron_icon },
    { "Nexuiz", "nexuiz", nexuiz_icon },
    { "Performous", "performous", performous_icon },
    { "Sauerbraten", "sauerbraten", sauerbraten_icon },
    { "Torcs", "torcs", torcs_icon },
    { "World of Goo", "WorldOfGoo", worldofgoo_icon }
}

mymainmenu = awful.menu({ items = { { "awesome", myawesomemenu, beautiful.awesome_icon },
                                    { "Debian", debian.menu.Debian_menu.Debian, debian_icon },
                                    { "Games", mygames, games_icon },
                                    { "Internet", mynetapps, internet_icon },
                                    { "Terminal", terminal, terminal_icon }
                                  }
                        })

mylauncher = awful.widget.launcher({ image = image(beautiful.awesome_icon),
                                     menu = mymainmenu })
-- }}}

batwidget = widget({type="textbox"})
vicious.register(batwidget, vicious.widgets.bat, "$1$2% $3", 10, "BAT1")

wifiwidget = widget({type="textbox"})
vicious.register(wifiwidget, vicious.widgets.wifi, "☁ ${link}/5%", 10, "eth1")


separator = widget({type="textbox"})
separator.text = " | "

-- {{{ Wibox
-- Create a textclock widget
mytextclock = awful.widget.textclock({ align = "right" })

-- Calendar Popup
local calendar = nil
local offset = 0

function remove_calendar()
  if calendar ~= nil then
    naughty.destroy(calendar)
    calendar = nil 
    offset = 0 
  end 
end

function add_calendar(inc_offset)
  local save_offset = offset
  remove_calendar()
  offset = save_offset + inc_offset
  local datespec = os.date("*t")
  datespec = datespec.year * 12 + datespec.month - 1 + offset
  datespec = (datespec % 12 + 1) .. " " .. math.floor(datespec / 12) 
  local cal = awful.util.pread("cal " .. datespec)
  datespec = cal:match("([^\n]+)\n")
  cal = cal:match("[^\n]+\n(.+)\n")
  calendar = naughty.notify({
    title = datespec,
    text = string.format('<span font_desc="%s">%s</span>', "Inconsolata 10", cal),
    timeout = 0, hover_timeout = 0.5,
  })
end

mytextclock:add_signal("mouse::enter", function()
  add_calendar(0)
end)
mytextclock:add_signal("mouse::leave", remove_calendar)

mytextclock:buttons(awful.util.table.join(
  awful.button({ }, 4, function()
    add_calendar(-1)
  end),
  awful.button({ }, 5, function()
    add_calendar(1)
  end)
))


-- Create a systray
mysystray = widget({ type = "systray" })

-- Create a wibox for each screen and add it
mywibox = {}
mypromptbox = {}
mylayoutbox = {}
mytaglist = {}
mytaglist.buttons = awful.util.table.join(
                    awful.button({ }, 1, awful.tag.viewonly),
                    awful.button({ modkey }, 1, awful.client.movetotag),
                    awful.button({ }, 3, awful.tag.viewtoggle),
                    awful.button({ modkey }, 3, awful.client.toggletag),
                    awful.button({ }, 4, awful.tag.viewnext),
                    awful.button({ }, 5, awful.tag.viewprev)
                    )
mytasklist = {}
mytasklist.buttons = awful.util.table.join(
                     awful.button({ }, 1, function (c)
                                              if not c:isvisible() then
                                                  awful.tag.viewonly(c:tags()[1])
                                              end
                                              client.focus = c
                                              c:raise()
                                          end),
                     awful.button({ }, 3, function ()
                                              if instance then
                                                  instance:hide()
                                                  instance = nil
                                              else
                                                  instance = awful.menu.clients({ width=250 })
                                              end
                                          end),
                     awful.button({ }, 4, function ()
                                              awful.client.focus.byidx(1)
                                              if client.focus then client.focus:raise() end
                                          end),
                     awful.button({ }, 5, function ()
                                              awful.client.focus.byidx(-1)
                                              if client.focus then client.focus:raise() end
                                          end))

for s = 1, screen.count() do
    -- Create a promptbox for each screen
    mypromptbox[s] = awful.widget.prompt({ layout = awful.widget.layout.horizontal.leftright })
    -- Create an imagebox widget which will contains an icon indicating which layout we're using.
    -- We need one layoutbox per screen.
    mylayoutbox[s] = awful.widget.layoutbox(s)
    mylayoutbox[s]:buttons(awful.util.table.join(
                           awful.button({ }, 1, function () awful.layout.inc(layouts, 1) end),
                           awful.button({ }, 3, function () awful.layout.inc(layouts, -1) end),
                           awful.button({ }, 4, function () awful.layout.inc(layouts, 1) end),
                           awful.button({ }, 5, function () awful.layout.inc(layouts, -1) end)))
    -- Create a taglist widget
    mytaglist[s] = awful.widget.taglist(s, awful.widget.taglist.label.all, mytaglist.buttons)

    -- Create a tasklist widget
    mytasklist[s] = awful.widget.tasklist(function(c)
                                              return awful.widget.tasklist.label.currenttags(c, s)
                                          end, mytasklist.buttons)

    -- Create the wibox
    mywibox[s] = awful.wibox({ position = "top", screen = s })
    -- Add widgets to the wibox - order matters
    mywibox[s].widgets = {
        {
            mylauncher,
            mytaglist[s],
            mypromptbox[s],
            layout = awful.widget.layout.horizontal.leftright
        },
        mylayoutbox[s],
        wifiwidget,
        separator,
        batwidget,
        separator,
        mytextclock,
        s == 1 and mysystray or nil,
        mytasklist[s],
        layout = awful.widget.layout.horizontal.rightleft
    }
end
-- }}}

-- {{{ Mouse bindings
root.buttons(awful.util.table.join(
    awful.button({ }, 3, function () mymainmenu:toggle() end),
    awful.button({ }, 4, awful.tag.viewnext),
    awful.button({ }, 5, awful.tag.viewprev)
))
-- }}}

volume_id = nil

-- {{{ Key bindings
globalkeys = awful.util.table.join(
    awful.key({ modkey,           }, "Left",   awful.tag.viewprev       ),
    awful.key({ modkey,           }, "Right",  awful.tag.viewnext       ),
    awful.key({ modkey,           }, "Escape", awful.tag.history.restore),

    awful.key({ modkey,           }, "j",
        function ()
            awful.client.focus.byidx( 1)
            if client.focus then client.focus:raise() end
        end),
    awful.key({ modkey,           }, "k",
        function ()
            awful.client.focus.byidx(-1)
            if client.focus then client.focus:raise() end
        end),
    awful.key({ modkey,           }, "w", function () mymainmenu:show({keygrabber=true}) end),

    -- Layout manipulation
    awful.key({ modkey, "Shift"   }, "j", function () awful.client.swap.byidx(  1)    end),
    awful.key({ modkey, "Shift"   }, "k", function () awful.client.swap.byidx( -1)    end),
    awful.key({ modkey, "Control" }, "j", function () awful.screen.focus_relative( 1) end),
    awful.key({ modkey, "Control" }, "k", function () awful.screen.focus_relative(-1) end),
    awful.key({ modkey,           }, "u", awful.client.urgent.jumpto),
    awful.key({ modkey,           }, "Tab",
        function ()
            awful.client.focus.history.previous()
            if client.focus then
                client.focus:raise()
            end
        end),

    -- Standard program
    awful.key({ modkey,           }, "Return", function () awful.util.spawn(terminal) end),
    awful.key({ modkey, "Control" }, "r", awesome.restart),
    awful.key({ modkey, "Shift"   }, "q", awesome.quit),

    awful.key({ modkey,           }, "l",     function () awful.tag.incmwfact( 0.05)    end),
    awful.key({ modkey,           }, "h",     function () awful.tag.incmwfact(-0.05)    end),
    awful.key({ modkey, "Shift"   }, "h",     function () awful.tag.incnmaster( 1)      end),
    awful.key({ modkey, "Shift"   }, "l",     function () awful.tag.incnmaster(-1)      end),
    awful.key({ modkey, "Control" }, "h",     function () awful.tag.incncol( 1)         end),
    awful.key({ modkey, "Control" }, "l",     function () awful.tag.incncol(-1)         end),
    awful.key({ modkey,           }, "space", function () awful.layout.inc(layouts,  1) end),
    awful.key({ modkey, "Shift"   }, "space", function () awful.layout.inc(layouts, -1) end),

    -- Lock Screen
    awful.key({ modkey, "Control" }, "l", function () awful.util.spawn("xscreensaver-command -lock") end),

    -- Prompt
    awful.key({ modkey },            "r",     function () mypromptbox[mouse.screen]:run() end),

    awful.key({ modkey }, "x",
              function ()
                  awful.prompt.run({ prompt = "Run Lua code: " },
                  mypromptbox[mouse.screen].widget,
                  awful.util.eval, nil,
                  awful.util.getdir("cache") .. "/history_eval")
              end),

    awful.key({ }, "XF86AudioMute",
        function()
            local amixer = io.popen("amixer set Master toggle")
            if amixer ~= nil then
                local status = amixer:read("*all")
                amixer:close()
                local volume = status:match("Mono: Playback %d+ %[(%d+%%)%]")
                if string.find(status, "%[off%]") then
                    volume_id = naughty.notify({
                        title = string.format("Volume: %s", volume),
                        replaces_id = volume_id, timeout = 0.75,
                        icon = "/usr/share/icons/gnome/32x32/status/audio-volume-muted.png"
                        }).id
                else
                    volume_id = naughty.notify({ 
                        title = string.format("Volume: %s", volume),
                        replaces_id = volume_id, timeout = 0.75,
                        icon = "/usr/share/icons/gnome/32x32/status/audio-volume-medium.png"
                        }).id
                end
            end
        end),
    awful.key({ }, "XF86AudioLowerVolume",
        function()
            local amixer = io.popen("amixer set Master 1%-")
            if amixer ~= nil then
                local volume = amixer:read("*all"):match("Mono: Playback %d+ %[(%d+%%)%]")
                amixer:close()
                volume_id = naughty.notify({
                    title = string.format("Volume: %s", volume),
                    timeout = 0.75, replaces_id = volume_id,
                    icon = "/usr/share/icons/gnome/32x32/status/audio-volume-low.png"
                }).id
            end
        end),
    awful.key({ }, "XF86AudioRaiseVolume",
        function()
            local amixer = io.popen("amixer set Master 1%+")
            if amixer ~= nil then
                local volume = amixer:read("*all"):match("Mono: Playback %d+ %[(%d+%%)%]")
                amixer:close()
                volume_id = naughty.notify({
                    title = string.format("Volume: %s", volume),
                    timeout = 0.75, replaces_id = volume_id,
                    icon = "/usr/share/icons/gnome/32x32/status/audio-volume-high.png"
                }).id
            end
        end),

    awful.key({ }, "XF86Display",
        function()
            os.execute("xrandr --auto")
        end),

    awful.key({ }, "XF86Suspend",
        function()
            os.execute(" dbus-send --system --print-reply --dest=org.freedesktop.Hal /org/freedesktop/Hal/devices/computer org.freedesktop.Hal.Device.SystemPowerManagement.Suspend int32:0")
        end)
)

clientkeys = awful.util.table.join(
    awful.key({ modkey,           }, "f",      function (c) c.fullscreen = not c.fullscreen  end),
    awful.key({ modkey, "Shift"   }, "c",      function (c) c:kill()                         end),
    awful.key({ modkey, "Control" }, "space",  awful.client.floating.toggle                     ),
    awful.key({ modkey, "Control" }, "Return", function (c) c:swap(awful.client.getmaster()) end),
    awful.key({ modkey,           }, "o",      awful.client.movetoscreen                        ),
    awful.key({ modkey, "Shift"   }, "r",      function (c) c:redraw()                       end),
    awful.key({ modkey,           }, "t",      function (c) c.ontop = not c.ontop            end),
    awful.key({ modkey,           }, "n",      function (c) c.minimized = not c.minimized    end),
    awful.key({ modkey,           }, "m",
        function (c)
            c.maximized_horizontal = not c.maximized_horizontal
            c.maximized_vertical   = not c.maximized_vertical
        end)
)

-- Compute the maximum number of digit we need, limited to 9
keynumber = 13
-- for s = 0, screen.count() do
--   keynumber = math.min(12, math.max(#tags[s], keynumber));
-- end

-- Bind all key numbers to tags.
-- Be careful: we use keycodes to make it works on any keyboard layout.
-- This should map on the top row of your keyboard, usually 1 to 9.
for i = 1, keynumber do
    globalkeys = awful.util.table.join(globalkeys,
        awful.key({ modkey }, "#" .. i + 9,
                  function ()
                        local screen = mouse.screen
                        if tags[screen][i] then
                            awful.tag.viewonly(tags[screen][i])
                        end
                  end),
        awful.key({ modkey, "Control" }, "#" .. i + 9,
                  function ()
                      local screen = mouse.screen
                      if tags[screen][i] then
                          awful.tag.viewtoggle(tags[screen][i])
                      end
                  end),
        awful.key({ modkey, "Shift" }, "#" .. i + 9,
                  function ()
                      if client.focus and tags[client.focus.screen][i] then
                          awful.client.movetotag(tags[client.focus.screen][i])
                      end
                  end),
        awful.key({ modkey, "Control", "Shift" }, "#" .. i + 9,
                  function ()
                      if client.focus and tags[client.focus.screen][i] then
                          awful.client.toggletag(tags[client.focus.screen][i])
                      end
                  end))
end

clientbuttons = awful.util.table.join(
    awful.button({ }, 1, function (c) client.focus = c; c:raise() end),
    awful.button({ modkey }, 1, awful.mouse.client.move),
    awful.button({ modkey }, 3, awful.mouse.client.resize))

-- Set keys
root.keys(globalkeys)
-- }}}

-- {{{ Rules
awful.rules.rules = {
    -- All clients will match this rule.
    { rule = { },
      properties = { border_width = beautiful.border_width,
                     border_color = beautiful.border_normal,
                     focus = true,
                     keys = clientkeys,
                     buttons = clientbuttons } },
    { rule = { class = "MPlayer" },
      properties = { floating = true } },
    { rule = { class = "pinentry" },
      properties = { floating = true } },
    { rule = { class = "gimp" },
      properties = { floating = true } },
    -- Set Firefox to always map on tags number 2 of screen 1.
    -- { rule = { class = "Firefox" },
    --   properties = { tag = tags[1][2] } },
}
-- }}}

-- {{{ Signals
-- Signal function to execute when a new client appears.
client.add_signal("manage", function (c, startup)
    -- Add a titlebar
    -- awful.titlebar.add(c, { modkey = modkey })

    -- Enable sloppy focus
    c:add_signal("mouse::enter", function(c)
        if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier
            and awful.client.focus.filter(c) then
            client.focus = c
        end
    end)

    if not startup then
        -- Set the windows at the slave,
        -- i.e. put it at the end of others instead of setting it master.
        -- awful.client.setslave(c)

        -- Put windows in a smart way, only if they does not set an initial position.
        if not c.size_hints.user_position and not c.size_hints.program_position then
            awful.placement.no_overlap(c)
            awful.placement.no_offscreen(c)
        end
    end
end)

client.add_signal("focus", function(c) c.border_color = beautiful.border_focus end)
client.add_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)

os.execute("xmodmap -e 'keycode 135 = Multi_key' &")
-- }}}