awesome-copycats/rc.lua.rainbow

--[[                                   ]]--
--                                       -
--   Rainbow Awesome WM 3.5.+ config     --
--      github.com/copycat-killer        --
--                                       -
--[[                                   ]]--


-- {{{ Required Libraries

local gears           = require("gears")
local awful           = require("awful")
awful.rules           = require("awful.rules")
awful.autofocus       = require("awful.autofocus")
local wibox           = require("wibox")
local beautiful       = require("beautiful")
local naughty         = require("naughty")
local vicious         = require("vicious")
local scratch         = require("scratch")
local yawn            = require("yawn")
local layouts         = require("layouts")

-- }}}

-- {{{ Autostart applications

function run_once(cmd)
  findme = cmd
  firstspace = cmd:find(" ")
  if firstspace then
     findme = cmd:sub(0, firstspace-1)
  end
  awful.util.spawn_with_shell("pgrep -u $USER -x " .. findme .. " > /dev/null || (" .. cmd .. ")")
end

run_once("urxvtd")
run_once("unclutter -idle 10")
run_once("compton")

-- }}}

-- {{{ Localization

os.setlocale(os.getenv("LANG"))

-- }}}

-- {{{ Error Handling

-- Check if awesome encountered an error during startup and fell back to
-- another config (This code will only ever execute for the fallback config)
if awesome.startup_errors then
    naughty.notify({ preset = naughty.config.presets.critical,
                     title = "Oops, there were errors during startup!",
                     text = awesome.startup_errors })
end

-- Handle runtime errors after startup
do
    local in_error = false
    awesome.connect_signal("debug::error", function (err)
        -- Make sure we don't go into an endless error loop
        if in_error then return end
        in_error = true

        naughty.notify({ preset = naughty.config.presets.critical,
                         title = "Oops, an error happened!",
                         text = err })
        local in_error = false
    end)
end

-- }}}

-- {{{ Global variables

home = os.getenv("HOME")
confdir = home .. "/.config/awesome"
scriptdir = confdir .. "/scripts/"
themes = confdir .. "/themes"
active_theme = themes .. "/rainbow"
language = string.gsub(os.getenv("LANG"), ".utf8", "")

beautiful.init(active_theme .. "/theme.lua")

terminal = "urxvtc"
editor = os.getenv("EDITOR") or "vim"
editor_cmd = terminal .. " -e " .. editor
gui_editor = "gvim"
browser = "dwb"
graphics = "gimp"
mail = terminal .. " -e mutt "
wifi = terminal .. " -e sudo wifi-menu "
musicplr = terminal .. " -g 130x34-320+16 -e ncmpcpp "

modkey = "Mod4"
altkey = "Mod1"

layouts =
{
    awful.layout.suit.floating,             -- 1
    awful.layout.suit.tile,                 -- 2
    awful.layout.suit.fair,                 -- 3
    awful.layout.suit.tile.bottom,          -- 4
    awful.layout.suit.fair.horizontal,      -- 5
    layouts.tilegaps,                       -- 6
}

-- }}}

-- {{{ Wallpaper

if beautiful.wallpaper then
    for s = 1, screen.count() do
        gears.wallpaper.maximized(beautiful.wallpaper, s, true)
    end
end

-- }}}

-- {{{ Tags

tags = {
       names = { "www", "dev", "docs", "media" },
       layout = { layouts[1], layouts[2], layouts[4], layouts[3] }
       }
for s = 1, screen.count() do
   tags[s] = awful.tag(tags.names, s, tags.layout)
end

    
-- }}}

-- {{{ Menu

myaccessories = {
   { "archives", "7zFM" },
   { "charmap", "gucharmap" },
   { "gbdfed", "gbdfed" },
   { "gimp", "gimp" },
   { "text editor", gui_editor },
}
myinternet = {
    { "torrent" , "transmission-gtk" },
    { "torrent search" , "torrent-search" }
}
myoffice = {
    { "writer" , "lowriter" },
    { "impress" , "loimpress" },
}
mysystem = {
    { "appearance" , "lxappearance" },
    { "cleaning" , "bleachbit" },
    { "powertop" , terminal .. " -e sudo powertop " },
}
mymainmenu = awful.menu({ items = {
				    { "accessories" , myaccessories },
				    { "internet" , myinternet },
				    { "office" , myoffice },
				    { "system" , mysystem },
            }
            })
mylauncher = awful.widget.launcher({ menu = mymainmenu })

-- }}}

-- {{{ Wibox

-- awful.util
local util = awful.util

-- Colours
coldef  = "</span>"
white  = "<span color='#ebebff'>"
gray = "<span color='#9e9e9e'>"

-- Textclock widget
mytextclock = awful.widget.textclock(white .. "%H:%M"  .. coldef)

-- Calendar notification
local tonumber = tonumber
local calendar = nil
local offset = 0

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

function show_calendar(inc_offset, t_out)
   remove_calendar()
   local f, c_text
   local today = tonumber(os.date('%d'))

   if inc_offset == 0 then
       if today < 10 then
           f = io.popen('/usr/bin/cal | sed -r -e "s/(^| )( ' .. today .. ')($| )/\\1<b><span foreground=\\"#242424\\" background=\\"#D4D4D4\\">\\2<\\/span><\\/b>\\3/"',"r")
       else
           f = io.popen('/usr/bin/cal | sed -r -e "s/(^| )(' .. today .. ')($| )/\\1<b><span foreground=\\"#242424\\" background=\\"#D4D4D4\\">\\2<\\/span><\\/b>\\3/"',"r")
       end
       c_text = "<tt><span font='Tamsyn 12'><b>" .. f:read() .. "</b>\n\n" .. f:read() .. "\n" .. f:read("*all") .. "</span></tt>"
       f:close()
       offset = 0
   else
       local month = tonumber(os.date('%m'))
       local year = tonumber(os.date('%Y'))

       offset = offset + inc_offset 
       month = month + offset

       if month > 12 then
           month = 12
           offset = 12 - tonumber(os.date('%m')) 
       elseif month < 1 then
           month = 1
           offset = 1 - tonumber(os.date('%m'))
       end
                       
       f = io.popen('/usr/bin/cal ' .. month .. ' ' .. year ,"r")
       c_text = "<tt><span font='Tamsyn 12'><b>" .. f:read() .. "</b>\n\n" .. f:read() .. "\n" .. f:read("*all") .. "</span></tt>"
       f:close()
   end

   calendar = naughty.notify({ text = c_text,
                               fg = "#D4D4D4",
                               bg = "#242424",
                               timeout = t_out 
                            })
end

mytextclock:connect_signal("mouse::enter", function() show_calendar(0, 0) end)
mytextclock:connect_signal("mouse::leave", function() remove_calendar() end)
mytextclock:buttons(util.table.join( awful.button({ }, 1, function() show_calendar(-1, 0) end),
                                     awful.button({ }, 3, function() show_calendar(1, 0) end)))

-- GMail widget
mygmail = wibox.widget.textbox()
gmail_t = awful.tooltip({ objects = { mygmail },})
notify_shown = false
mailcount = 0
vicious.register(mygmail, vicious.widgets.gmail,
 function (widget, args)
  gmail_t:set_text(args["{subject}"])
  gmail_t:add_to_object(mygmail)
  notify_title = ""
  notify_text = ""
  mailcount = args["{count}"]
  if (args["{count}"] > 0 ) then
    if (notify_shown == false) then
      -- Italian localization
      -- can be a stub for your own localization
      if (args["{count}"] == 1) then
          if language:find("it_IT") ~= nil
          then
              notify_title = "Hai un nuovo messaggio"
          else
              notify_title = "You got a new mail"
          end
          notify_text = '"' .. args["{subject}"] .. '"'
      else
          if language:find("it_IT") ~= nil
          then
                notify_title = "Hai " .. args["{count}"] .. " nuovi messaggi"
                notify_text = 'Ultimo: "' .. args["{subject}"] .. '"'
          else
                notify_title = "You got " .. args["{count}"] .. " new mails"
                notify_text = 'Last one: "' .. args["{subject}"] .. '"'
          end
      end
      naughty.notify({
          title = notify_title,
          text = notify_text,
          timeout = 7,
          position = "top_left",
          icon = beautiful.widget_mail_notify,
          fg = "#D0D0D0",
          bg = "#242424"
      })
      notify_shown = true
    end
    return gray .. " Mail " .. coldef .. white .. args["{count}"] .. " " .. coldef
  else
    notify_shown = false
    return ''
  end
end, 60)
mygmail:buttons(awful.util.table.join(awful.button({ }, 1, function () awful.util.spawn(mail, false) end)))

-- Mpd widget
mpdwidget = wibox.widget.textbox()
mpdwidget:buttons(awful.util.table.join(awful.button({ }, 1, function () awful.util.spawn_with_shell(musicplr) end)))
curr_track = nil
vicious.register(mpdwidget, vicious.widgets.mpd,
function(widget, args)
	if args["{state}"] == "Play" then
    if args["{Title}"] ~= curr_track
     then
        curr_track = args["{Title}"]
        os.execute(scriptdir .. "mpdinfo")
        old_id = naughty.notify({
            title = "Now playing",
            text = args["{Artist}"] .. " (" .. args["{Album}"] .. ")\n" .. args["{Title}"],
            icon = "/tmp/mpdnotify_cover.png",
            fg = "#D0D0D0",
            bg = "#242424",
            timeout = 5,
            replaces_id = old_id
        }).id
    end
    return gray .. args["{Artist}"] .. coldef .. white .. " " .. args["{Title}"] .. " " .. coldef
  elseif args["{state}"] == "Pause" then
    -- 'in pausa' means 'paused'  
    return gray .. "mpd " .. coldef .. white .. "in pausa " .. coldef
	else
    curr_track = nil
		return ''
	end
end, 1)

-- /home fs widget
fshwidget = wibox.widget.textbox()
too_much = false
vicious.register(fshwidget, vicious.widgets.fs,
function (widget, args)
  if ( args["{/home used_p}"] >= 90 ) then
      if ( args["{/home used_p}"] >= 99 and too_much == false ) then
        naughty.notify({ title = "Attenzione", text = "Partizione /home esaurita!\nFa' un po' di spazio.",
        timeout = 7,
        position = "top_right",
        fg = beautiful.fg_urgent,
        bg = beautiful.bg_urgent })
        too_much = true
      end
      return gray .. " Hdd " .. coldef .. white .. args["{/home used_p}"] .. coldef .. " "
  else
    return ""
  end
end, 600)

-- hhd status notification
local infos = nil

function remove_info()
    if infos ~= nil then
        naughty.destroy(infos)
        infos = nil
    end
end

function show_info(t_out)
    remove_info()
    local capi = {
		mouse = mouse,
		screen = screen
	  }
    local hdd = awful.util.pread(scriptdir .. "dfs")
    hdd = string.gsub(hdd, "          ^%s*(.-)%s*$", "%1")

    -- Italian localization
    -- can be a stub for your own localization
    if language:find("it_IT") ~= nil
    then
        hdd = string.gsub(hdd, "Used ", "Usato")
        hdd = string.gsub(hdd, "Free  ", "Libero")
        hdd = string.gsub(hdd, "Total ", "Totale")
    end

    infos = naughty.notify({
        text = hdd,
      	timeout = t_out,
        position = "top_right",
        margin = 10,
        height = 210,
        width = 680,
        fg = "#D4D4D4",
        bg = "#242424",
		    screen = capi.mouse.screen
    })
end

fshwidget:connect_signal('mouse::enter', function () show_info(0) end)
fshwidget:connect_signal('mouse::leave', function () remove_info() end)

-- Battery widget
batwidget = wibox.widget.textbox()
function batstate()

  local file = io.open("/sys/class/power_supply/BAT0/status", "r")

  if (file == nil) then
    return "Cable plugged"
  end

  local batstate = file:read("*line")
  file:close()

  if (batstate == 'Discharging' or batstate == 'Charging') then
    return batstate
  else
    return "Fully charged"
  end
end
vicious.register(batwidget, vicious.widgets.bat,
function (widget, args)
  -- plugged
  if (batstate() == 'Cable plugged' or batstate() == 'Unknown') then
    return ''
    -- critical
  elseif (args[2] <= 5 and batstate() == 'Discharging') then
    naughty.notify{
      -- Italian localization
      -- can be a stub for your own localization
      text = "sto per spegnermi...",
      title = "Carica quasi esaurita!",
      position = "top_right",
      timeout = 0,
      fg="#000000",
      bg="#ffffff",
      screen = 1,
      ontop = true,
    }
    -- low
  elseif (args[2] <= 10 and batstate() == 'Discharging') then
    naughty.notify({
      -- Italian localization
      -- can be a stub for your own localization
      text = "attacca il cavo!",
      title = "Carica bassa",
      position = "top_right",
      timeout = 0,
      fg="#ffffff",
      bg="#262729",
      screen = 1,
      ontop = true,
    })
  end
  return gray .. "Bat " .. coldef .. white .. args[2] .. " " .. coldef
end, 1, 'BAT0')

-- {{{ Volume widget
--
-- original version: http://awesome.naquadah.org/wiki/Rman%27s_Simple_Volume_Widget

local alsawidget =
{
	channel = "Master",
	step = "5%",
	colors =
	{
		unmute = "#a4ce8a",
		mute = "#eb8f8f"
	},
	mixer = terminal .. " -e alsamixer", -- or whatever your preferred sound mixer is
	notifications =
  { 
    font = "Tamsyn 11",
    bar_size = 18
  }
}

alsawidget.bar = awful.widget.progressbar ()
alsawidget.bar:set_width (60)
alsawidget.bar:set_height (10)
awful.widget.progressbar.set_ticks (alsawidget.bar, true)
alsamargin = wibox.layout.margin (alsawidget.bar, 5, 8, 80)
wibox.layout.margin.set_top (alsamargin, 5)
wibox.layout.margin.set_bottom (alsamargin, 5)

alsawidget.bar:set_background_color ("#7e7e7e")
alsawidget.bar:set_color (alsawidget.colors.unmute)
alsawidget.bar:buttons (awful.util.table.join (
	awful.button ({}, 1, function()
		awful.util.spawn (alsawidget.mixer)
	end),
	awful.button ({}, 3, function()
		awful.util.spawn ("amixer sset " .. alsawidget.channel .. " toggle")
		vicious.force ({ alsawidget.bar })
	end),
	awful.button ({}, 4, function()
		awful.util.spawn ("amixer sset " .. alsawidget.channel .. " " .. alsawidget.step .. "+")
		vicious.force ({ alsawidget.bar })
	end),
	awful.button ({}, 5, function()
		awful.util.spawn ("amixer sset " .. alsawidget.channel .. " " .. alsawidget.step .. "-")
		vicious.force ({ alsawidget.bar })
	end)
))

-- tooltip
alsawidget.tooltip = awful.tooltip ({ objects = { alsawidget.bar } })

-- naughty notifications
alsawidget._current_level = 0
alsawidget._muted = false

function alsawidget:notify ()
	local preset =
	{
 --   title = "", text = "",
    timeout = 3,
		height = 40,
		width = 170,
		font = alsawidget.notifications.font,
    fg = "#D4D4D4"
	}

	if alsawidget._muted
  then
		preset.title = alsawidget.channel .. " - Muted"
	else
		preset.title = alsawidget.channel .. " - " .. alsawidget._current_level .. "%"
	end

  local int = math.modf (alsawidget._current_level / 100 * alsawidget.notifications.bar_size)
  preset.text = "[" .. string.rep ("|", int) .. string.rep (" ", alsawidget.notifications.bar_size - int) .. "]"
	
  if alsawidget._notify ~= nil
  then
		alsawidget._notify = naughty.notify (
		{
			replaces_id = alsawidget._notify.id,
			preset = preset
		})
	else
		alsawidget._notify = naughty.notify ({ preset = preset })
	end
end

-- register the widget through vicious
vicious.register (alsawidget.bar, vicious.widgets.volume, function (widget, args)
	alsawidget._current_level = args[1]
	if args[2] ~= "♩"
	then
	  alsawidget._muted = false
 	  alsawidget.tooltip:set_text (" " .. alsawidget.channel .. ": " .. args[1] .. "% ")
	  widget:set_color (alsawidget.colors.unmute)
  else
		alsawidget._muted = true
		alsawidget.tooltip:set_text (" [Muted] ")
		widget:set_color (alsawidget.colors.mute)
  end
  return args[1]
end, 5, alsawidget.channel) -- relatively high update time, use of keys/mouse will force update

-- }}}

-- Net checker widget
no_net_shown = true
netwidget = wibox.widget.textbox()
vicious.register(netwidget, vicious.widgets.net,
function (widget, args)
    if args["{wlan0 carrier}"] == 0 then
       if no_net_shown == true then
         naughty.notify({ title = "wlan0", text = "No carrier",
         timeout = 7,
         position = "top_left",
         icon = beautiful.widget_no_net_notify,
         fg = "#ff5e5e",
         bg = "#242424" })
         no_net_shown = false
       end
       return gray .. " Net " .. coldef .. "<span color='#eb8f8f'>Off " .. coldef
    else
       no_net_shown = true
       return ''
    end
end, 10)
netwidget:buttons(awful.util.table.join(awful.button({ }, 1, function () awful.util.spawn_with_shell(wifi) end)))

-- Weather widget
yawn.register(123456) -- https//github.com/copycat-killer/yawn

-- Separators
spr = wibox.widget.textbox(' ')
small_spr = wibox.widget.textbox('<span font="Tamsyn 4"> </span>')

-- }}}

-- {{{ Layout

-- Create a wibox for each screen and add it
mywibox = {}
mypromptbox = {}
txtlayoutbox = {}
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, function(t) awful.tag.viewnext(awful.tag.getscreen(t)) end),
                    awful.button({ }, 5, function(t) awful.tag.viewprev(awful.tag.getscreen(t)) end)
                    )
mytasklist = {}
mytasklist.buttons = awful.util.table.join(
                     awful.button({ }, 1, function (c)
                                              if c == client.focus then
                                                  c.minimized = true
                                              else
                                                  -- Without this, the following
                                                  -- :isvisible() makes no sense
                                                  c.minimized = false
                                                  if not c:isvisible() then
                                                      awful.tag.viewonly(c:tags()[1])
                                                  end
                                                  -- This will also un-minimize
                                                  -- the client, if needed
                                                  client.focus = c
                                                  c:raise()
                                              end
                                          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))

-- Writes a string representation of the current layout in a textbox widget
function updatelayoutbox(layout, s)
    local screen = s or 1
    layout:set_text(beautiful["layout_txt_" .. awful.layout.getname(awful.layout.get(screen))])
end

for s = 1, screen.count() do
    -- Create a promptbox for each screen
    mypromptbox[s] = awful.widget.prompt()

    -- Create a textbox widget which will contains a short string representing the
    -- layout we're using.  We need one layoutbox per screen.
    txtlayoutbox[s] = wibox.widget.textbox(beautiful["layout_txt_" .. awful.layout.getname(awful.layout.get(s))])
    awful.tag.attached_connect_signal(s, "property::selected", function ()
        updatelayoutbox(txtlayoutbox[s], s) 
    end)
    awful.tag.attached_connect_signal(s, "property::layout", function ()
        updatelayoutbox(txtlayoutbox[s], s) 
    end)
    txtlayoutbox[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.filter.all, mytaglist.buttons)

    -- Create a tasklist widget
    mytasklist[s] = awful.widget.tasklist(s, awful.widget.tasklist.filter.currenttags, mytasklist.buttons)
    
    -- Create the wibox
    mywibox[s] = awful.wibox({ position = "top", screen = s, height = 18 })

    -- Widgets that are aligned to the upper left
    local left_layout = wibox.layout.fixed.horizontal()
    left_layout:add(small_spr)
    left_layout:add(mytaglist[s])
    left_layout:add(spr)
    left_layout:add(txtlayoutbox[s])
    left_layout:add(spr)
    left_layout:add(mypromptbox[s])

    -- Widgets that are aligned to the upper right
    local right_layout = wibox.layout.fixed.horizontal()
    if s == 1 then right_layout:add(wibox.widget.systray()) end
    right_layout:add(small_spr)
    right_layout:add(mpdwidget)
    right_layout:add(mygmail)
    right_layout:add(fshwidget)
    right_layout:add(batwidget)
    right_layout:add(netwidget)
    right_layout:add(small_spr)
    right_layout:add(alsamargin)
    right_layout:add(spr)
    right_layout:add(mytextclock)
    right_layout:add(spr)

    -- Now bring it all together (with the tasklist in the middle)
    local layout = wibox.layout.align.horizontal()
    layout:set_left(left_layout)
    layout:set_middle(mytasklist[s])
    layout:set_right(right_layout)

    mywibox[s]:set_widget(layout)

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)
))

-- }}}

-- {{{ Key bindings

globalkeys = awful.util.table.join(

    -- Take a screenshot
    awful.key({ altkey }, "p", function() awful.util.spawn("screenshot",false) end),

    awful.key({ modkey,           }, "Left",   awful.tag.viewprev       ),
    awful.key({ altkey, "Control" }, "j",   awful.tag.viewprev       ),
    awful.key({ modkey,           }, "Right",  awful.tag.viewnext       ),
    awful.key({ altkey, "Control" }, "k",  awful.tag.viewnext       ),
    awful.key({ modkey,           }, "Escape", awful.tag.history.restore),
    awful.key({ modkey,           }, "k",
        function ()
            awful.client.focus.byidx( 1)
            if client.focus then client.focus:raise() end
        end),
    awful.key({ modkey,           }, "j",
        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),

    -- Show/Hide Wibox
    awful.key({ modkey }, "b", function ()
        mywibox[mouse.screen].visible = not mywibox[mouse.screen].visible
    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),
    awful.key({ modkey, "Control" }, "n", awful.client.restore),

    -- Dropdown terminal
    awful.key({ modkey,	          }, "z",     function () scratch.drop(terminal) end),

    -- Widgets popups
    awful.key({ altkey,           }, "c",     function () show_calendar(0, 7) end),
    awful.key({ altkey,           }, "h",     function ()
                                                vicious.force({ fshwidget })
                                                show_info(7)
                                              end),
    awful.key({ altkey,           }, "w",     function () yawn.show_weather(7) end),

    -- Volume control
    awful.key({ altkey }, "Up", function ()
                                   awful.util.spawn("amixer sset " .. alsawidget.channel .. " " .. alsawidget.step .. "+")
                                   vicious.force({ alsawidget.bar })
                                   alsawidget.notify() 
                                end),
    awful.key({ altkey }, "Down", function ()
                                   awful.util.spawn("amixer sset " .. alsawidget.channel .. " " .. alsawidget.step .. "-")
                                   vicious.force({ alsawidget.bar }) 
                                   alsawidget.notify() 
                                end),
    awful.key({ altkey }, "m", function ()
                                   awful.util.spawn("amixer set Master playback toggle")
                                   vicious.force({ alsawidget.bar })
                                   --alsawidget._muted = not alsawidget._muted
                                   alsawidget.notify() 
                                end),
    awful.key({ altkey, "Control" }, "m", function ()
                                   awful.util.spawn("amixer set Master playback 100%", false )
                                   vicious.force({ alsawidget.bar })
                                   alsawidget.notify() 
                                end),

    -- Music control
    awful.key({ altkey, "Control" }, "Up", function ()
                                              awful.util.spawn( "mpc toggle", false )
                                              vicious.force({ mpdwidget } )
                                           end),
    awful.key({ altkey, "Control" }, "Down", function ()
                                                awful.util.spawn( "mpc stop", false )
                                                vicious.force({ mpdwidget } )
                                             end ),
    awful.key({ altkey, "Control" }, "Left", function ()
                                                awful.util.spawn( "mpc prev", false )
                                                vicious.force({ mpdwidget } )
                                             end ),
    awful.key({ altkey, "Control" }, "Right", function ()
                                                awful.util.spawn( "mpc next", false )
                                                vicious.force({ mpdwidget } )
                                              end ),

    -- Copy to clipboard
    awful.key({ modkey }, "c", function () os.execute("xsel -p -o | xsel -i -b") end),

    -- User programs
    awful.key({ modkey }, "q", function () awful.util.spawn(browser) end),
    awful.key({ modkey }, "s", function () awful.util.spawn(gui_editor) end),
    awful.key({ modkey }, "g", function () awful.util.spawn(graphics) 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)
)

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,           }, "t",      function (c) c.ontop = not c.ontop            end),
    awful.key({ modkey,           }, "n",
        function (c)
            -- The client currently has the input focus, so it cannot be
            -- minimized, since minimized clients can't have the focus.
            c.minimized = true
        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 = 0
for s = 1, screen.count() do
   keynumber = math.min(9, 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 ()
                        screen = mouse.screen
                        if tags[screen][i] then
                            awful.tag.viewonly(tags[screen][i])
                        end
                  end),
        awful.key({ modkey, "Control" }, "#" .. i + 9,
                  function ()
                      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 = awful.client.focus.filter,
                      keys = clientkeys,
                      buttons = clientbuttons,
	                    size_hints_honor = false
                     }
    },

    { rule = { class = "URxvt" },
          properties = { opacity = 0.99 } }, 
          
    { rule = { class = "MPlayer" },
          properties = { floating = true } },

    { rule = { class = "Dwb" },
          properties = { tag = tags[1][1] } },

    { rule = { instance = "plugin-container" },
          properties = { tag = tags[1][1] } },

	  { rule = { class = "Gimp" },
     	    properties = { tag = tags[1][4] } },

    { rule = { class = "Gimp", role = "gimp-image-window" },
          properties = { maximized_horizontal = true,
                         maximized_vertical = true } },

    { rule = { class = "Transmission-gtk" },
          properties = { tag = tags[1][4] } },

    { rule = { class = "Torrent-search" },
          properties = { tag = tags[1][4] } },
}

-- }}}

-- {{{ Signals

-- Signal function to execute when a new client appears.
client.connect_signal("manage", function (c, startup)
    -- Enable sloppy focus
    c:connect_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)

-- No border for maximized clients
client.connect_signal("focus",
    function(c)
        if c.maximized_horizontal == true and c.maximized_vertical == true then
            c.border_width = "0"
            c.border_color = beautiful.border_normal
        else
            c.border_width = beautiful.border_width
            c.border_color = beautiful.border_focus
        end
    end)
client.connect_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)

-- }}}

-- {{{ Arrange signal handler

for s = 1, screen.count() do screen[s]:connect_signal("arrange", function ()
        local clients = awful.client.visible(s)
        local layout  = awful.layout.getname(awful.layout.get(s))
    
        if #clients > 0 then -- Fine grained borders and floaters control
            for _, c in pairs(clients) do -- Floaters always have borders
                if awful.client.floating.get(c) or layout == "floating" then
                    c.border_width = beautiful.border_width
    
                -- No borders with only one visible client
                elseif #clients == 1 or layout == "max" then
                    clients[1].border_width = 0
                    awful.client.moveresize(0, 0, 2, 2, clients[1])
                else
                    c.border_width = beautiful.border_width
                end
            end
        end
      end)
end

-- }}}