rc.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")
require("revelation") 
require("vicious")
require("wicked")
require("localconf")
require("obvious.popup_run_prompt")
obvious.popup_run_prompt.set_opacity(0.7)
obvious.popup_run_prompt.set_slide(true)
obvious.popup_run_prompt.set_height(20)

require("obvious.wlan")
require("scratch")

--- Spawns cmd if no client can be found matching properties
-- If such a client can be found, pop to first tag where it is visible, and give it focus
-- @param cmd the command to execute
-- @param properties a table of properties to match against clients. Possible entries: any properties of the client object
function run_or_raise(cmd, properties)
   local clients = client.get()
   local focused = awful.client.next(0)
   local findex = 0
   local matched_clients = {}
   local n = 0
   for i, c in pairs(clients) do
      --make an array of matched clients
      if match(properties, c) then
         n = n + 1
         matched_clients[n] = c
         if c == focused then
            findex = n
         end
      end
   end
   if n > 0 then
      local c = matched_clients[1]
      -- if the focused window matched switch focus to next in list
      if 0 < findex and findex < n then
         c = matched_clients[findex+1]
      end
      local ctags = c:tags()
      if table.getn(ctags) == 0 then
         -- ctags is empty, show client on current tag
         local curtag = awful.tag.selected()
         awful.client.movetotag(curtag, c)
      else
         -- Otherwise, pop to first tag client is visible on
         awful.tag.viewonly(ctags[1])
      end
      -- And then focus the client
      client.focus = c
      c:raise()
      return
   end
   awful.util.spawn(cmd)
end

-- Returns true if all pairs in table1 are present in table2
function match (table1, table2)
   for k, v in pairs(table1) do
      if table2[k] ~= v and not table2[k]:find(v) then
         return false
      end
   end
   return true
end

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

-- Directory containing icons for the wibox
icon_path = os.getenv('HOME') .. '/.config/awesome/icons/'


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

-- }}}

-- {{{ 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({ 1, 2, 3, 4, 5 }, s, layouts[1])
end
-- }}}

-- {{{ MenuM
-- 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 }
}

mymainmenu = awful.menu({ items = 
                          {
                          { "awesome", myawesomemenu, beautiful.awesome_icon },
                          { "Ubuntu", debian.menu.Debian_menu.Debian },
                          { "open terminal", terminal }, 
                          { "Shutdown", function () awful.util.spawn_with_shell("gksu 'shutdown -h now'") end}
                       }
                    })

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

nautiluslauncher = awful.widget.launcher({ image = image( "/usr/share/icons/hicolor/24x24/apps/nautilus.png"),
                                           command = "nautilus --no-desktop"})

firefoxlauncher = awful.widget.launcher({ image = image( icon_path .. 'firefox.png'),
                                     command = "firefox"})

emacslauncher = awful.widget.launcher({ image = image( "/usr/share/icons/hicolor/24x24/apps/emacs23.png"),
                                     command = "emacs23"})

-- }}}



-- {{{ Wibox
-- Create a textclock widget

os.setlocale("ja_JP.UTF-8") -- 日本語表示
mytextclock = awful.widget.textclock( { align = "right"},
                                      "  %Y.%m.%d (%a) %H:%M  ",
                                      --"  %Y.%m.%d (%a) %H:%M:%S  ",
                                      60)

-- 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 a separator
separator = widget({ type = "textbox" })
separator.text = separator_text
spacer = widget({ type = "textbox" })
spacer.text = spacer_text

-- CPU usage
cpuicon = widget({ type = "imagebox" })
cpuicon.image = image(icon_path .. 'cpu.png')
cpugraph = awful.widget.graph()
cpugraph:set_width(30)
cpugraph:set_height(16)
cpugraph:set_border_color(beautiful.border_widget)
cpugraph:set_background_color(beautiful.bg_widget)
cpugraph:set_color(beautiful.fg_widget)
vicious.register(cpugraph, vicious.widgets.cpu, '$1')

-- Create a battery monitor
-- if localconf.has_battery then
--     batteryicon = widget({ type = "imagebox" })
--     batteryicon.image = image(icon_path .. 'battery.png')
--     battery = awful.widget.progressbar()
--     battery:set_width(8)
--     battery:set_height(16)
--     battery:set_vertical(true)
--     battery:set_border_color(beautiful.border_widget)
--     battery:set_background_color(beautiful.bg_widget)
--     battery:set_color(beautiful.fg_widget)
--     vicious.register(battery, vicious.widgets.bat, '$2', 61, localconf.battery)
-- end

-- Create a volume widget
volumeicon = widget({ type = "imagebox" })
volumeicon.image = image(icon_path .. 'volume-control.png')
volume = awful.widget.progressbar()
volume:set_width(8)
volume:set_height(16)
volume:set_vertical(true)
volume:set_border_color(beautiful.border_widget)
volume:set_background_color(beautiful.bg_widget)
volume:set_color(beautiful.fg_widget)
vicious.register(volume, vicious.widgets.volume, '$1', 1, 'Master')


require("vicious")
-- Directory containing icons for the wibox
icon_path = os.getenv('HOME') .. '/.config/awesome/icons/'

-- CPU usage
cpuicon = widget({ type = "imagebox" })
cpuicon.image = image(icon_path .. 'cpu.png')
cpugraph = awful.widget.graph()
cpugraph:set_width(30)
cpugraph:set_height(16)
cpugraph:set_border_color(beautiful.border_widget)
cpugraph:set_background_color(beautiful.bg_widget)
cpugraph:set_color(beautiful.fg_widget)
vicious.register(cpugraph, vicious.widgets.cpu, '$1')

-- Memory usage
memoryicon = widget({ type = 'imagebox' })
memoryicon.image = image(icon_path .. 'mem.png')
memory = awful.widget.progressbar()
memory:set_width(8)
memory:set_height(16)
memory:set_vertical(true)
memory:set_border_color(beautiful.border_widget)
memory:set_background_color(beautiful.bg_widget)
memory:set_color(beautiful.fg_widget)
vicious.register(memory, vicious.widgets.mem, '$1', 9)

-- -- Wifi
-- wifiicon = widget({ type = "imagebox" })
-- wifiicon.image = image(icon_path .. 'wifi.png')
-- wifiwidget = widget({ type = "textbox" })
-- vicious.register(wifiwidget, vicious.widgets.wifi,
--                  function (widget, args)
--                     if args["{link}"] == 0 then
--                        wifiicon.visible = false
--                        return ""
--                     else
--                        wifiicon.visible = true
--                        return string.format("[%i%%]", args["{link}"]/70*100)
--                        --return string.format("%s [%i%%]", args["{ssid}"], args["{link}"]/70*100)
--                     end
--                  end, refresh_delay, "wlan0")


    -- Create the wibox
    mywibox[s] = awful.wibox({ position = "top", height = "18", screen = s })
    --mywibox[s] = awful.wibox({ position = "top", height = "18", screen = s })
    -- Add widgets to the wibox - order matters
    mywibox[s].widgets = {
        {
           mylauncher,
           emacslauncher,
           firefoxlauncher,
           nautiluslauncher,
           mytaglist[s],
           mypromptbox[s],
           layout = awful.widget.layout.horizontal.leftright
        },
        mylayoutbox[s],
        mytextclock,
        cpugraph.widget, 
        cpuicon, 
        separator,
        memory.widget, 
        memoryicon,
        separator,
        volume.widget,
        volumeicon, 
        separator,
        -- localconf.has_battery and battery.widget or nil,
        -- localconf.has_battery and batteryicon or nil,
        -- wifiwidget,
        -- wifiicon,
        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)
))
-- }}}

-- {{{ Key bindings
globalkeys = awful.util.table.join(
        awful.key({ modkey, "Shift"}, "z", function () scratch.pad.toggle() end),
        awful.key({ modkey}, "z", function () scratch.drop(terminal, "top") end),
        awful.key({ modkey }, "e", function () run_or_raise("emacs",{ class = "Emacs" }) end),
        awful.key({ modkey }, "w", function () run_or_raise("firefox",{ class = "Firefox" }) end),
        awful.key({ modkey, "Control" }, "b",   awful.tag.viewprev       ),
        awful.key({ modkey, "Control" }, "f",  awful.tag.viewnext       ),
        awful.key({ modkey,           }, "Escape", awful.tag.history.restore),
        awful.key({ }, "Print", function () awful.util.spawn("gnome-screenshot") end),
        awful.key({ modkey,           }, "n",
             function ()
            awful.client.focus.byidx( 1)
            if client.focus then client.focus:raise() end
        end),
    awful.key({ modkey,           }, "p",
        function ()
            awful.client.focus.byidx(-1)
            if client.focus then client.focus:raise() end
        end),
    --awful.key({ modkey,           }, "w", function () mymainmenu:show(true)        end),

    -- Layout manipulation
    awful.key({ modkey, "Shift"   }, "n", function () awful.client.swap.byidx(  1)    end),
    awful.key({ modkey, "Shift"   }, "p", function () awful.client.swap.byidx( -1)    end),
    awful.key({ modkey, "Control" }, "n", function () awful.screen.focus_relative( 1) end),
    awful.key({ modkey, "Control" }, "p", 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 },            ";",
              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 }, "s",  revelation.revelation),

    -- Prompt
    --awful.key({ modkey },            "r",     function () mypromptbox[mouse.screen]:run() end),
    awful.key({ modkey }, "r", obvious.popup_run_prompt.run_prompt), 
    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, "Shift"}, "a", function (c) 
                                         local hoge = awful.client.property.get(c, "name")
                                         naughty.notify({text = hoge}) end),
                                         --naughty.notify({text = awful.client.property.get(c, "tiling")}) end),
   awful.key({ modkey, "Control" }, "z",      function (c) scratch.pad.set(c, 0.60, 0.60, true)  end),
   awful.key({ modkey,           }, "f",      function (c) c.fullscreen = not c.fullscreen  end),
   awful.key({ modkey, "Control" }, "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,           }, "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))
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] } },
    { rule = { class = "Emacs" },
      properties = { tag = tags[1][1], size_hints_honor = false } },
}
-- }}}

-- {{{ 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)

awful.util.spawn_with_shell("gnome-settigs-daemon")
awful.util.spawn_with_shell("nm-applet")
awful.util.spawn_with_shell("gnome-volume-control-applet")
awful.util.spawn_with_shell("gnome-power-manager")
awful.util.spawn_with_shell("update-notifier")
awful.util.spawn_with_shell("dropbox start")
awful.util.spawn_with_shell("emacs --daemon")