--[[    $HOME/.config/awesome/rc.lua
        Awesome Window Manager configuration file by STxza/ST.x        
        - only works with awesome-git newer than 12/01/2009 
                                                                                 ]]--        
io.stderr:write("\n\r::: Awesome Loaded @ ", os.date(), " :::\r\n")
-------------------------------------------------------------------------------------
-- {{{ Imports
 
-- Load default libraries
require("awful")
require("beautiful")
require("naughty")
require("wicked")
require("revelation")
 
-- Load my widget functions
require("functions")
 
-- }}}
-------------------------------------------------------------------------------------
-- {{{ Variable definitions
 
-- Themes define colours, icons, and wallpapers
theme_path = os.getenv("HOME").."/.config/awesome/themes/stxza"
 
-- Load theme
beautiful.init(theme_path)
 
-- Apps
terminal = "urxvtc"
editor = os.getenv("EDITOR") or "vim"
editor_cmd = terminal .. " -e " .. editor
browser = "/usr/bin/firefox"
fileManager = "pcmanfm"
 
-- Volume
cardid = 0
channel = "Master"
 
-- Default modkey.
modkey = "Mod4"
 
-- {{{ layouts
-- 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.fair,
    awful.layout.suit.fair.horizontal,
    awful.layout.suit.max,
    awful.layout.suit.floating,
}
layout_icons =
{   ["tile"] = "[]=",
    ["tileleft"] = "=[]",
    ["tilebottom"] = "[v]",
    ["tiletop"] = "[^]",
    ["fairv"] = "[|]",
    ["fairh"] = "[-]",
    ["max"] = "[x]",
    ["floating"] = "[~]"
}
-- }}}
 
-- Table of clients that should be set floating.
floatapps =
{
    ["gimp"] = true,
    ["transmission"] = true,
    -- FF windows
    ["Saved Passwords"] = true,
    ["Cookies"] = true,
    ["Browser"] = true,
    ["Downloads"] = true,
    ["Download"] = true,
    ["Library"] = true,
    ["Places"] = true,
    ["Greasemonkey"] = true
}
 
-- Applications to be moved to a pre-defined tag by class or instance.
-- Use the screen and tags indices.
apptags =
{
    ["Firefox"] = { screen = 1, tag = 2 },
    ["transmission"] = { screen = 1, tag = 2 },
    ["pcmanfm"] = { screen = 1, tag = 1 },
    ["geeqie"] = { screen = 1, tag = 4 },
    ["gvim"] = { screen = 1, tag = 3 },
    ["geany"] = { screen = 1, tag = 3 },
    ["Gimp"] = { screen = 1, tag = 5 },
    ["Eclipse"] = { screen = 1, tag = 3 },
    ["OpenOffice.org 3.0"] = { screen = 1, tag = 4 }
}
 
-- Define if we want to use titlebar on all applications.
use_titlebar = false
 
-- }}}
-------------------------------------------------------------------------------------
-- {{{ Tags
 
tag_properties = { { name = "main"
                   , layout = layouts[1]
                   , mwfact = 0.618033988769
                   }
                 , { name = "www"
                   , layout = layouts[1]
                   , mwfact = 0.65
                   , nmaster = 1
                   }
                 , { name = "dev"
                   , layout = layouts[5]
                   , ncols = 2
                   }
                 , { name = "4"
                   , layout = layouts[1]
                   }
                 , { name = "5"
                   , layout = layouts[8]
                   }
                 , { name = "6"
                   , layout = layouts[8]
                   }
                 }
 
-- Define tags table.
tags = {}
for s = 1, screen.count() do
    tags[s] = { }
    for i, v in ipairs(tag_properties) do
        tags[s][i] = tag(v.name)
        tags[s][i].screen = s
        awful.tag.setproperty(tags[s][i], "layout", v.layout)
        awful.tag.setproperty(tags[s][i], "mwfact", v.mwfact)
        awful.tag.setproperty(tags[s][i], "nmaster", v.nmaster)
        awful.tag.setproperty(tags[s][i], "ncols", v.ncols)
    end
    tags[s][1].selected = true
end
 
-- }}}
-------------------------------------------------------------------------------------
-- {{{ Wibox
-- Please note the functions feeding some of the widgets are found in functions.lua
 
-- Create a laucher widget and a main menu
awesomemenu = {
   { "manual", terminal .. " -e man awesome" },
   { "edit config", editor_cmd .. " " .. awful.util.getdir("config") .. "/rc.lua" },
   { "restart", awesome.restart },
   { "quit", awesome.quit }
}
 
-- Main menu
mainmenu = 
awful.menu.new({ 
    items = { 
                { "Term"        , terminal },
                { "FF"          , browser },
                { "PCManFM"     , fileManager },
                { "Gvim"        , "gvim" },
                { "Gimp"        , "gimp" },
                { "Screen"      , terminal.." -e screen -RR -A -a" },
                { "Awesome"     , awesomemenu }
            },
            border_width = beautiful.border_width_menu
})
 
-- Launcher menu
launcher = 
awful.widget.launcher({ 
    image = image(beautiful.awesome_icon),
    menu = mainmenu,
    align = "left" 
})
launcher.resize = true
 
-- Create a systray
systray = widget({ type = "systray", align = "right" })
 
-- Simple spacer we can use to get cleaner code
spacer = " "
 
-- Separator icon
separatorR = widget({ type = "imagebox", align = "right" })
separatorR.image = image(beautiful.sepic)
 
separatorL = widget({ type = "imagebox", align = "left" })
separatorL.image = image(beautiful.sepic)
 
-- Create the clock widget
clockwidget = widget({ type = "textbox", align = "right" })
-- Run it once so we don't have to wait for the hooks to see our clock
clockInfo("%H:%M")
 
-- Create the wifi widget
wifiic = widget({ type = "imagebox", align = "right" })
wifiic.image = image(beautiful.wifiic)
wifiic.resize = false
wifiwidget = widget({ type = "textbox", align = "right" })
-- Run it once so we don't have to wait for the hooks to see our signal strength
wifiInfo("wlan0")
 
-- Create the battery widget
batic = widget({ type = "imagebox", align = "right" })
batic.image = image(beautiful.batic)
batic.resize = false
batterywidget = widget({ type = "textbox", align = "right" })
-- Run it once so we don't have to wait for the hooks to see our percentage
batteryInfo("BAT0")
 
-- Create the memory widget
memic = widget({ type = "imagebox", align = "right" })
memic.image = image(beautiful.memic)
memic.resize = false
memwidget = widget({ type = "textbox", align = "right" })
-- Run it once so we don't have to wait for the hooks to see our memory usage
memInfo()
 
-- Create the CPU Usage widget
cpuic = widget({ type = "imagebox", align = "right" })
cpuic.image = image(beautiful.cpuic)
cpuic.resize = false
usgwidget = widget({ type = "textbox", align = "right" })
wicked.register(usgwidget, wicked.widgets.cpu, cpuUsg, 15, nil, 2)
 
-- Create CPU Temps, GPU Temp widget
tempic = widget({ type = "imagebox", align = "right" })
tempic.image = image(beautiful.tempic)
tempic.resize = false
tempwidget = widget({ type = "textbox", align = "right" })
wicked.register(tempwidget, sysInfo, "$1", 35)
 
-- Create the File Sys Usage widget
fsic = widget({ type = "imagebox", align = "right" })
fsic.image = image(beautiful.fsic)
fsic.resize = false
fswidget = widget({ type = "textbox", align = "right" })
wicked.register(fswidget, wicked.widgets.fs, 
    setFg(beautiful.fg_focus, "/:")..setFg(beautiful.fg_widg, '${/ usep}').."%"..spacer..setFg(beautiful.fg_focus, "~:")..setFg(beautiful.fg_widg, '${/home usep}').."%"..spacer, 
30)
 
-- Create the volume widget
volic = widget({ type = "imagebox", align = "right" })
volic.image = image(beautiful.volic)
volic.resize = false
volumewidget = widget({ type = "textbox", align = "right" })
wicked.register(volumewidget, getVol, "$1", 30)
 
--TODO:
-- Create the Pacman Upgrade Query widget
--pacic = widget({ type = "imagebox", align = "right" })
--pacic.image = image(beautiful.pacic)
--pacic.resize = false
--pacwidget = widget({ type = "textbox", name = "pacwidget", align = "right" })
--wicked.register(pacwidget, pacinfo, "$1", 1800)
 
-- Create a wibox for each screen and add it
mywibox = {}
promptbox = {}
layoutbox = {}
taglist = {}
taglist = {}
taglist.buttons =   { button({ }, 1, awful.tag.viewonly),
                      button({ modkey }, 1, awful.client.movetotag),
                      button({ }, 3, function (tag) tag.selected = not tag.selected end),
                      button({ modkey }, 3, awful.client.toggletag),
                      button({ }, 4, awful.tag.viewnext),
                      button({ }, 5, awful.tag.viewprev) }
tasklist = {}
tasklist.buttons =  { button({ }, 1, function (c) client.focus = c; c:raise() end),
                      button({ }, 3, function () if instance then instance:hide() end instance = awful.menu.clients({ width=250 }) end),
                      button({ }, 4, function () awful.client.focus.byidx(1) end),
                      button({ }, 5, function () awful.client.focus.byidx(-1) end) }
 
for s = 1, screen.count() do
    -- Create a promptbox for each screen
    promptbox[s] = widget({ type = "textbox", align = "left" })
    
    -- Create an imagebox widget which will contains an icon indicating which layout we're using.
    -- We need one layoutbox per screen.
    -- layout box
    layoutbox[s] = widget({ type  = "textbox", name  = "layoutbox", align = "left" })
    layoutbox[s]:buttons({
        button({ }, 1, function () awful.layout.inc(layouts, 1) end),
        button({ }, 3, function () awful.layout.inc(layouts, -1) end),
        button({ }, 4, function () awful.layout.inc(layouts, 1) end),
        button({ }, 5, function () awful.layout.inc(layouts, -1) end)
    })
    layoutbox[s].text = getlayouticon(s)
    layoutbox[s].fg = beautiful.fg_focus
    layoutbox[s].bg = beautiful.bg_normal
                             
    -- Create a taglist widget
    taglist[s] = awful.widget.taglist.new(s, awful.widget.taglist.label.all, taglist.buttons)
 
    -- Create a tasklist widget
    -- Mod: Only display currently focused client in tasklist
    tasklist[s] = awful.widget.tasklist.new(
                      function(c)
                        if c == client.focus and c ~= nil then
                            return spacer..setFg(beautiful.fg_focus, c.name)
                        end
                        --return awful.widget.tasklist.label.currenttags(c, s)
                      end, tasklist.buttons)
 
    -- Create the wibox
   mywibox[s] = wibox({ 
        position = "top", 
        height = 14.8, 
        fg = beautiful.fg_normal, 
        bg = beautiful.bg_normal, 
        border_color = beautiful.border_wibox, 
        border_width = beautiful.border_width_wibox
    })
    
    -- Add widgets to the wibox - order matters
   mywibox[s].widgets = {   --launcher,
                            taglist[s],
                            layoutbox[s],
                            tasklist[s],
                            promptbox[s],
                            cpuic,
                            usgwidget,
                            tempic,
                            tempwidget,                            
                            memic,
                            memwidget,
                            fsic,
                            fswidget,
                            wifiic,
                            wifiwidget,
                            batic,
                            batterywidget,
                            volic,
                            volumewidget,
                            separatorR,
                            clockwidget,
                            s == 1 and systray or nil
                        }
   mywibox[s].screen = s
end
 
-- }}}
-------------------------------------------------------------------------------------
-- {{{ Mouse bindings
 
root.buttons({
    button({ }, 3, function () mainmenu:toggle() end),
    button({ }, 4, awful.tag.viewnext),
    button({ }, 5, awful.tag.viewprev)
})
 
-- }}}
-------------------------------------------------------------------------------------
-- {{{ Key bindings
 
-- Bind keyboard digits
keynumber = 6
globalkeys = {}
clientkeys = {}
 
for i = 1, keynumber do
    -- Mod+F1-F6 focuses tag 1-6
    table.insert(globalkeys,
        key({ modkey }, "F"..i,
            function ()
                local screen = mouse.screen
                if tags[screen][i] then
                    awful.tag.viewonly(tags[screen][i])
                end
            end))
    -- Mod+Ctrl+F1-F6 additionally shows clients from tag 1-6
    table.insert(globalkeys,
        key({ modkey, "Control" }, "F"..i,
            function ()
                local screen = mouse.screen
                if tags[screen][i] then
                    tags[screen][i].selected = not tags[screen][i].selected
                end
            end))
    -- Mod+Shift+F1-F6 moves the current client to tag 1-6
    table.insert(globalkeys,
        key({ modkey, "Shift" }, "F"..i,
            function ()
                if client.focus and tags[client.focus.screen][i] then
                    awful.client.movetotag(tags[client.focus.screen][i])
                end
            end))
    -- Mod+Ctrl+Shift+F1-F6 toggles the current client to tag 1-6
    table.insert(globalkeys,    
        key({ modkey, "Control", "Shift" }, "F"..i,
            function ()
                if client.focus and tags[client.focus.screen][i] then
                    awful.client.toggletag(tags[client.focus.screen][i])
                end
            end))
end
 
-- Standard Bindings
-- Change Tags
table.insert(globalkeys, key({ modkey }              , "Left"    , awful.tag.viewprev))
table.insert(globalkeys, key({ modkey }              , "Right"   , awful.tag.viewnext))
table.insert(globalkeys, key({ modkey }              , "Escape"  , awful.tag.history.restore))
 
-- Client launching
table.insert(globalkeys, key({ modkey }              , "x"       , function () awful.util.spawn(terminal) end))
table.insert(globalkeys, key({ modkey }              , "f"       , function () awful.util.spawn(browser) end))
table.insert(globalkeys, key({ modkey }              , "p"       , function () awful.util.spawn(fileManager) end))
table.insert(globalkeys, key({ modkey }              , "g"       , function () awful.util.spawn("geany") end))
table.insert(globalkeys, key({ modkey }              , "e"       , function () awful.util.spawn("eclipse") end))
table.insert(globalkeys, key({ modkey }              , "o"       , function () awful.util.spawn("soffice") end))
 
-- Client control
table.insert(clientkeys, key({ modkey }              , "c"       , function (c) c:kill() end))
table.insert(clientkeys, key({ modkey, "Shift" }     , "r"       , function (c) c:redraw() end))
table.insert(clientkeys, key({ modkey, "Control" }   , "space"   , awful.client.floating.toggle))
table.insert(clientkeys, key({ modkey, "Control" }   , "Return"  , function (c) c:swap(awful.client.getmaster()) end))
table.insert(clientkeys, key({ modkey, "Control" }   , "f"       , function (c) c.fullscreen = not c.fullscreen end))
table.insert(clientkeys, key({ modkey }              , "m"       , function (c) c.maximized_horizontal = not c.maximized_horizontal
                                                                                    c.maximized_vertical = not c.maximized_vertical end))
 
-- Rotate client focus
table.insert(globalkeys, key({ modkey }              , "j"       , function () awful.client.focus.byidx(1); if client.focus then client.focus:raise() end end))
table.insert(globalkeys, key({ modkey }              , "k"       , function () awful.client.focus.byidx(-1);  if client.focus then client.focus:raise() end end))
 
-- Rotate clients position
table.insert(globalkeys, key({ modkey, "Shift" }     , "j"       , function () awful.client.swap.byidx(1) end))
table.insert(globalkeys, key({ modkey, "Shift" }     , "k"       , function () awful.client.swap.byidx(-1) end))
 
table.insert(globalkeys, key({ modkey, "Control" }   , "j"       , function () awful.screen.focus(1) end))
table.insert(globalkeys, key({ modkey, "Control" }   , "k"       , function () awful.screen.focus(-1) end))                                                        
                                                             
-- Awesome control
--table.insert(globalkeys, key({ modkey, "Control" }   , "r"       , function () promptbox[mouse.screen].text = awful.util.escape(awful.util.restart()) end))
table.insert(globalkeys, key({ modkey, "Control" }   , "r"       , awesome.restart))
table.insert(globalkeys, key({ modkey, "Shift" }     , "q"       , awesome.quit))
 
-- Prompt
table.insert(globalkeys, key({ modkey }              , "r"       , function () awful.prompt.run({ prompt = setFg(beautiful.fg_focus, spacer.."Run:"..spacer) },
                                                                                promptbox[mouse.screen],
                                                                                awful.util.spawn, awful.completion.bash,
                                                                                awful.util.getdir("cache") .. "/history")
                                                                    end))
 
-- Layout control
table.insert(globalkeys, key({ modkey }              , "space"   , function () awful.layout.inc(layouts, 1) end))
table.insert(globalkeys, key({ modkey, "Shift" }     , "space"   , function () awful.layout.inc(layouts, -1) end))
table.insert(globalkeys, key({ modkey }              , "l"       , function () awful.tag.incmwfact(0.05) end))
table.insert(globalkeys, key({ modkey }              , "h"       , function () awful.tag.incmwfact(-0.05) end))
table.insert(globalkeys, key({ modkey, "Shift" }     , "h"       , function () awful.tag.incnmaster(1) end))
table.insert(globalkeys, key({ modkey, "Shift" }     , "l"       , function () awful.tag.incnmaster(-1) end))
table.insert(globalkeys, key({ modkey, "Control" }   , "h"       , function () awful.tag.incncol(1) end))
table.insert(globalkeys, key({ modkey, "Control" }   , "l"       , function () awful.tag.incncol(-1) end))
table.insert(globalkeys, key({ modkey }              , "u"       , awful.client.urgent.jumpto))
 
-- Shows or hides the statusbar
table.insert(globalkeys,
    key({ modkey }, "b", function () 
        if mywibox[mouse.screen].screen == nil then 
            mywibox[mouse.screen].screen = mouse.screen
        else
            mywibox[mouse.screen].screen = nil
        end
    end))
 
-- Mod+Tab: Run revelation
table.insert(globalkeys, key({ modkey, "Control" }, "z", revelation.revelation))
 
-- Rotate clients and focus master
table.insert(globalkeys, key({ modkey }, "Tab", 
  function ()
    local allclients = awful.client.visible(client.focus.screen)  
    for i,v in ipairs(allclients) do
      if allclients[i+1] then
        allclients[i+1]:swap(v)
      end
    end
    awful.client.focus.byidx(1)
  end))
 
-- Set keys
root.keys(globalkeys)
 
-- }}}
-------------------------------------------------------------------------------------
-- {{{ Hooks
 
-- Hook function to execute when focusing a client.
awful.hooks.focus.register(function (c)
    if not awful.client.ismarked(c) then
        c.border_color = beautiful.border_focus
        c.opacity = 1
    end
end)
 
-- Hook function to execute when unfocusing a client.
awful.hooks.unfocus.register(function (c)
    if not awful.client.ismarked(c) then
        c.border_color = beautiful.border_normal
        c.opacity = 0.6
    end
end)
 
-- Hook function to execute when marking a client
awful.hooks.marked.register(function (c)
    c.border_color = beautiful.border_marked
end)
 
-- Hook function to execute when unmarking a client.
awful.hooks.unmarked.register(function (c)
    c.border_color = beautiful.border_focus
end)
 
-- Hook function to execute when the mouse enters a client.
awful.hooks.mouse_enter.register(function (c)
    -- Sloppy focus, but disabled for magnifier layout
    if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier
        and awful.client.focus.filter(c) then
        client.focus = c
    end
end)
 
-- Hook function to execute when a new client appears.
awful.hooks.manage.register(function (c, startup)
    -- If we are not managing this application at startup,
    -- move it to the screen where the mouse is.
    -- We only do it for filtered windows (i.e. no dock, etc).
    if not startup and awful.client.focus.filter(c) then
        c.screen = mouse.screen
    end
 
    if use_titlebar then
        -- Add a titlebar
        awful.titlebar.add(c, { modkey = modkey })
    end
    -- Add mouse bindings
    c:buttons({
        button({ }, 1, function (c) client.focus = c; c:raise() end),
        button({ modkey }, 1, awful.mouse.client.move),
        button({ modkey }, 3, awful.mouse.client.resize)
    })
    -- New client may not receive focus
    -- if they're not focusable, so set border anyway.
    c.border_width = beautiful.border_width
    c.border_color = beautiful.border_normal
 
    -- Check if the application should be floating.
    local cls = c.class
    local inst = c.instance
    if floatapps[cls] then
        awful.client.floating.set(c, floatapps[cls])
    elseif floatapps[inst] then
        awful.client.floating.set(c, floatapps[inst])
    end
 
    -- Check application->screen/tag mappings.
    local target
    if apptags[cls] then
        target = apptags[cls]
    elseif apptags[inst] then
        target = apptags[inst]
    end
    if target then
        c.screen = target.screen
        awful.client.movetotag(tags[target.screen][target.tag], c)
    end
 
    -- Do this after tag mapping, so you don't see it on the wrong tag for a split second.
    client.focus = c
    
    -- Set key bindings
    c:keys(clientkeys)
 
    -- Set the windows at the slave,
    -- i.e. put it at the end of others instead of setting it master.
    --awful.client.setslave(c)
 
    -- Honor size hints: if you want to drop the gaps between windows, set this to false.
    c.size_hints_honor = false
end)
 
-- Hook function to execute when arranging the screen.
-- (tag switch, new client, etc)
awful.hooks.arrange.register(function (screen)
    layoutbox[screen].text = getlayouticon(screen)
 
    -- Give focus to the latest client in history if no window has focus
    -- or if the current window is a desktop or a dock one.
    if not client.focus then
        local c = awful.client.focus.history.get(screen, 0)
        if c then client.focus = c end
    end
end)
 
-- Hooks for Naughty Calendar
clockwidget.mouse_enter = function()
    add_calendar(0)
end
clockwidget.mouse_leave = remove_calendar
 
clockwidget:buttons({
    button({ }, 4, function()
        add_calendar(-1)
    end),
    button({ }, 5, function()
        add_calendar(1)
    end),
})
 
-- Timed hooks for the widget functions
-- 1 second
awful.hooks.timer.register(60, function ()
    clockInfo("%H:%M")
end)
 
-- 25 seconds
awful.hooks.timer.register(35, function()
    wifiInfo("wlan0")
end)
 
-- 20 seconds
awful.hooks.timer.register(20, function()
    memInfo()
    batteryInfo("BAT0")
end)
 
-- }}}