rc.lua

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


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

-- {{{ Variable definitions
-- Themes define colours, icons, and wallpapers
beautiful.init("/home/lepht/github/awesome-config/theme/zenburn_awesome/theme.lua")

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

-- awful.util.spawn_with_shell("xcompmgr -c -t-5 -l-5 -r4.2 -o.55 &")
awful.util.spawn_with_shell("wmname LG3D &")


naughty.config.default_preset.height           = 200
naughty.config.default_preset.width            = 400
naughty.config.default_preset.font             = beautiful.font or "Verdana 8"
naughty.config.default_preset.fg               = beautiful.fg_focus or '#ffffff'
naughty.config.default_preset.bg               = beautiful.bg_focus or '#535d6c'
naughty.config.presets.normal.border_color     = beautiful.border_focus or '#535d6c'
naughty.config.default_preset.border_width     = 1
naughty.config.default_preset.icon_size       = 64

-- Default modkey.
modkey = "Mod4"
alt = "Mod1"

-- Delightful widgets
-- require('delightful.widgets.battery')
require('delightful.widgets.cpu')
require('delightful.widgets.datetime')
-- require('delightful.widgets.imap')
require('delightful.widgets.memory')
require('delightful.widgets.network')
require('delightful.widgets.pulseaudio')

-- Which widgets to install?
-- This is the order the widgets appear in the wibox.
install_delightful = {
  delightful.widgets.network,
  delightful.widgets.cpu,
  delightful.widgets.memory,
  -- delightful.widgets.battery,
  delightful.widgets.pulseaudio,
  delightful.widgets.datetime
}

-- Widget configuration
delightful_config = {
  [delightful.widgets.cpu] = {
    command = 'gnome-system-monitor',
  },
    -- [delightful.widgets.battery] = {
      -- battery = 'BAT0'  
    -- },
  [delightful.widgets.memory] = {
    command = 'gnome-system-monitor',
  },
  [delightful.widgets.pulseaudio] = {
    mixer_command = 'gnome-volume-control',
  },
  [delightful.widgets.network] = {
    excluded_devices = {
      "^eth1$", "^lo$", "^vboxnet0$"
    },
    command = 'gksudo etherape',
  },
}

-- Prepare the container that is used when constructing the wibox
local delightful_container = { widgets = {}, icons = {} }
if install_delightful then
  for _, widget in pairs(awful.util.table.reverse(install_delightful)) do
    local config = delightful_config and delightful_config[widget]
    local widgets, icons = widget:load(config)
    if widgets then
      if not icons then
        icons = {}
      end
      table.insert(delightful_container.widgets, awful.util.table.reverse(widgets))
      table.insert(delightful_container.icons,   awful.util.table.reverse(icons))
    end
  end
end

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

-- {{{ 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({ 'www', '0-day', 'dash', 'dev', 'media', 'etc' }, s, layouts[1])
end
-- }}}

-- {{{ Menu

require('freedesktop.utils')
freedesktop.utils.terminal = terminal  -- default: "xterm"
freedesktop.utils.icon_theme = 'Faenza-Dark' -- look inside /usr/share/icons/, default: nil (don't use icon theme)
-- require('freedesktop.menu')

-- Create a laucher widget and a main menu
-- menu_items = freedesktop.menu.new()
-- myawesomemenu = {
-- { "manual", terminal .. " -e man awesome", freedesktop.utils.lookup_icon({ icon = 'help' }) },
-- { "edit config", editor_cmd .. " " .. awful.util.getdir("config") .. "/rc.lua", freedesktop.utils.lookup_icon({ icon = 'package_settings' }) },
-- { "restart", awesome.restart, freedesktop.utils.lookup_icon({ icon = 'gtk-refresh' }) },
-- { "quit", awesome.quit, freedesktop.utils.lookup_icon({ icon = 'gtk-quit' }) }
-- }
-- table.insert(menu_items, { "awesome", myawesomemenu, beautiful.awesome_icon })
-- table.insert(menu_items, { "open terminal", terminal, freedesktop.utils.lookup_icon({icon = 'terminal'}) })
-- table.insert(menu_items, { "Debian", debian.menu.Debian_menu.Debian, freedesktop.utils.lookup_icon({ icon = 'debian-logo' }) })

-- mymainmenu = awful.menu.new({ items = menu_items, width = 150 })

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

-- {{{ Wibox

-- 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, height = "20" })
  -- Add widgets to the wibox - order matters
  local widgets_front = {
    {
      -- mylauncher,
      mytaglist[s],
      mypromptbox[s],
      layout = awful.widget.layout.horizontal.leftright
    },
    mylayoutbox[s],
  }
  local widgets_middle = {}
  for delightful_container_index, delightful_container_data in pairs(delightful_container.widgets) do
    for widget_index, widget_data in pairs(delightful_container_data) do
      table.insert(widgets_middle, widget_data)
      if delightful_container.icons[delightful_container_index] and delightful_container.icons[delightful_container_index][widget_index] then
        table.insert(widgets_middle, delightful_container.icons[delightful_container_index][widget_index])
      end
    end
  end

  local widgets_end = {
    s == 1 and mysystray or nil,
    mytasklist[s],
    layout = awful.widget.layout.horizontal.rightleft
  }
  mywibox[s].widgets = awful.util.table.join(widgets_front, widgets_middle, widgets_end)
end
-- }}}

-- {{{ Mouse bindings
root.buttons(awful.util.table.join(
awful.button({ }, 4, awful.tag.viewnext),
awful.button({ }, 5, awful.tag.viewprev)
))
-- }}}

-- {{{ Key bindings
globalkeys = awful.util.table.join(
-- awful.key({ modkey }, "s", function () scratch.pad.toggle() end),
awful.key({ modkey }, "s", function () scratch.drop("urxvtc") end),
awful.key({ modkey,           }, "Left",   awful.tag.viewprev       ),
awful.key({ modkey,           }, "Right",  awful.tag.viewnext       ),
awful.key({ alt,              }, "`", 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 () awful.menu.clients({ width=230 }) 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({ alt,           }, "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, "Shift"     }, "f", function () awful.util.spawn("nautilus") 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 },            "r",     function ()
  awful.util.spawn("dmenu_run -i -p 'Run command:' -nb '" .. 
  beautiful.bg_normal .. "' -nf '" .. beautiful.fg_normal .. 
  "' -sb '" .. beautiful.bg_focus .. 
  "' -sf '" .. beautiful.fg_focus .. "'") 
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, "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 = 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 ()
      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),
    --numpad mapping
    awful.key({ modkey }, "#" .. i + 86,
    function ()
      local screen = mouse.screen
      if tags[screen][i] then
        awful.tag.viewonly(tags[screen][i])
      end
    end),
    awful.key({ modkey, "Control" }, "#" .. i + 86,
    function ()
      local screen = mouse.screen
      if tags[screen][i] then
        awful.tag.viewtoggle(tags[screen][i])
      end
    end),
    awful.key({ modkey, "Shift" }, "#" .. i + 86,
    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 + 86,
    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,
    size_hints_honor = false,
    buttons = clientbuttons } },
    { rule = { class = "MPlayer" },
    properties = { floating = true } },
    { rule = { name = "Untitled - Google Chrome" },
    properties = { floating = true } },
    { rule = { class = "pinentry" },
    properties = { floating = true } },
    { rule = { class = "Tomboy" },
    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 titlebar to floaters, but remove those from rule callback
    --if awful.client.floating.get(c)
    --or awful.layout.get(c.screen) == awful.layout.suit.floating then
    --if   c.titlebar then awful.titlebar.remove(c)
    --else awful.titlebar.add(c, {modkey = modkey}) end
    --end

    -- 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)

  -- }}}

  awful.util.spawn_with_shell("tomboy &")
  awful.util.spawn_with_shell("dropbox start &")