.config/awesome/rc.lua

   1 -- {{{ Imports
   2 -- Standard awesome library
   3 local gears = require("gears")
   4 local awful = require("awful")
   5 require("awful.autofocus")
   6 -- Widget and layout library
   7 local wibox = require("wibox")
   8 -- Tyrannical tab handling
   9 --local tyrannical = require("tyrannical")
  10 -- Theme handling library
  11 local beautiful = require("beautiful")
  12 local xrdb = beautiful.xresources
  13 -- Notification library
  14 local naughty = require("naughty")
  15 local menubar = require("menubar")
  16 local hotkeys_popup = require("awful.hotkeys_popup").widget
  17 -- Enable hotkeys help widget for VIM and other apps
  18 -- when client with a matching name is opened:
  19 require("awful.hotkeys_popup.keys")
  20
  21 -- Load Debian menu entries
  22 local debian = require("debian.menu")
  23 local has_fdo, freedesktop = pcall(require, "freedesktop")
  24 -- Other libraries
  25 local lain = require("lain")
  26 local ccwidgets = require("cryptocoin_widgets")
  27 local fxwidgets = require("forex_widgets")
  28 local clocksarray = require("clocksarray")
  29 local dbg = require("debugfunc")
  30 local th = require("taghelpers")
  31 -- }}}
  32
  33 -- {{{ Error handling
  34 -- Check if awesome encountered an error during startup and fell back to
  35 -- another config (This code will only ever execute for the fallback config)
  36 if awesome.startup_errors then
  37     naughty.notify({ preset = naughty.config.presets.critical,
  38                      title = "Oops, there were errors during startup!",
  39                      text = awesome.startup_errors })
  40 end
  41
  42 -- Handle runtime errors after startup
  43 do
  44     local in_error = false
  45     awesome.connect_signal("debug::error", function (err)
  46         -- Make sure we don't go into an endless error loop
  47         if in_error then return end
  48         in_error = true
  49
  50         naughty.notify({ preset = naughty.config.presets.critical,
  51                          title = "Oops, an error happened!",
  52                          text = tostring(err) })
  53         in_error = false
  54     end)
  55 end
  56 -- }}}
  57
  58 -- {{{ Variable definitions
  59 --xrdb.set_dpi(95, screen[1])
  60 --xrdb.set_dpi(120, screen[2])
  61
  62 -- Themes define colours, icons, font and wallpapers.
  63 beautiful.init(gears.filesystem.get_configuration_dir () .. "theme/theme.lua")
  64
  65 -- This is used later as the default terminal and editor to run.
  66 terminal = "rxvt-unicode"
  67 editor = os.getenv("EDITOR") or "editor"
  68 editor_cmd = terminal .. " -e " .. editor
  69
  70 -- Default modkey.
  71 -- Usually, Mod4 is the key with a logo between Control and Alt.
  72 -- If you do not like this or do not have such a key,
  73 -- I suggest you to remap Mod4 to another key using xmodmap or other tools.
  74 -- However, you can use another modifier like Mod1, but it may interact with others.
  75 modkey = "Mod4"
  76 cmdkey = "Mod3"
  77
  78 -- Table of layouts to cover with awful.layout.inc, order matters.
  79 local layouts = {
  80     default = awful.layout.suit.fair,
  81     default_horiz = awful.layout.suit.fair.horizontal,
  82     tiled = awful.layout.suit.tile,
  83     tiled_horiz = awful.layout.suit.tile.top,
  84     floating = awful.layout.suit.floating,
  85     maximised = awful.layout.suit.max
  86 }
  87 awful.layout.layouts = {
  88     layouts.default,
  89     layouts.tiled,
  90     layouts.maximised,
  91     layouts.floating,
  92     layouts.default_horiz,
  93     layouts.tiled_horiz,
  94 }
  95 -- }}}
  96
  97 -- {{{ Helper functions
  98 local function client_menu_toggle_fn()
  99     local instance = nil
 100
 101     return function ()
 102         if instance and instance.wibox.visible then
 103             instance:hide()
 104             instance = nil
 105         else
 106             instance = awful.menu.clients({ theme = { width = 250 } })
 107         end
 108     end
 109 end
 110
 111 local function set_wallpaper(s)
 112     -- Wallpaper
 113     if beautiful.wallpaper then
 114         local wallpaper = beautiful.wallpaper
 115         -- If wallpaper is a function, call it with the screen
 116         if type(wallpaper) == "function" then
 117             wallpaper = wallpaper(s)
 118         end
 119         gears.wallpaper.maximized(wallpaper, s, true)
 120     end
 121 end
 122
 123 local function move_mouse_to_area(a)
 124     local coords = mouse.coords()
 125     if (coords.x < a.x or
 126         coords.x > (a.x+a.width) or
 127         coords.y < a.y or
 128         coords.y > (a.y+a.height)) then
 129
 130         mouse.coords({
 131             x = a.x + a.width/2,
 132             y = a.y + a.height/2,
 133         }, true)
 134     end
 135 end
 136
 137 -- }}}
 138
 139 -- {{{ Menu
 140 -- Create a launcher widget and a main menu
 141 myawesomemenu = {
 142    { "hotkeys", function() return false, hotkeys_popup.show_help end},
 143    { "manual", terminal .. " -e man awesome" },
 144    { "edit config", editor_cmd .. " " .. awesome.conffile },
 145    { "restart", awesome.restart },
 146    { "quit", function() awesome.quit() end}
 147 }
 148
 149 local menu_awesome = { "awesome", myawesomemenu, beautiful.awesome_icon }
 150 local menu_terminal = { "open terminal", terminal }
 151
 152 if has_fdo then
 153     mymainmenu = freedesktop.menu.build({
 154         before = { menu_awesome },
 155         after =  { menu_terminal }
 156     })
 157 else
 158     mymainmenu = awful.menu({
 159         items = {
 160                   menu_awesome,
 161                   { "Debian", debian.menu.Debian_menu.Debian },
 162                   menu_terminal,
 163                 }
 164     })
 165 end
 166
 167
 168 mylauncher = awful.widget.launcher({ image = beautiful.awesome_icon,
 169                                      menu = mymainmenu })
 170
 171 -- Menubar configuration
 172 menubar.utils.terminal = terminal -- Set the terminal for applications that require it
 173 -- }}}
 174
 175 -- {{{ Wibar
 176 --local spacer = wibox.widget {
 177 --    color = beautiful.bg_minimize,
 178 --    forced_width = 4,
 179 --    widget = wibox.widget.separator
 180 --}
 181 local function make_spacer(text)
 182     local spacer = wibox.widget.textbox()
 183     spacer:set_text(text or " │ ")
 184     return spacer
 185 end
 186
 187 -- Keyboard map indicator and switcher
 188 mykeyboardlayout = awful.widget.keyboardlayout()
 189
 190 local lain_bat = lain.widget.bat({
 191     batteries = {"BAT0", "BAT1"},
 192     settings = function()
 193         local delim = "↓"
 194         if bat_now.status == "Charging" then delim = "↑"
 195         elseif bat_now.status == "Unknown" then delim = "٭" end
 196         widget:set_text(bat_now.perc .. "% " .. delim .. " " .. bat_now.time)
 197     end,
 198 })
 199
 200 -- Create a textclock widget
 201 clocksarray = clocksarray.get_clocksarray("%a %d %b %H:%M:%S %Z", {
 202         ["NZ"] = "Pacific/Auckland",
 203         ["DE"] = "Europe/Berlin"
 204     }, make_spacer())
 205
 206 -- Create a wibox for each screen and add it
 207 local taglist_buttons = gears.table.join(
 208                     awful.button({ }, 1, function(t) t:view_only() end),
 209                     awful.button({ modkey }, 1, function(t)
 210                                               if client.focus then
 211                                                   client.focus:move_to_tag(t)
 212                                               end
 213                                           end),
 214                     awful.button({ }, 3, awful.tag.viewtoggle),
 215                     awful.button({ modkey }, 3, function(t)
 216                                               if client.focus then
 217                                                   client.focus:toggle_tag(t)
 218                                               end
 219                                           end),
 220                     awful.button({ }, 4, function(t) awful.tag.viewnext(t.screen) end),
 221                     awful.button({ }, 5, function(t) awful.tag.viewprev(t.screen) end)
 222                 )
 223
 224 local tasklist_buttons = gears.table.join(
 225                      awful.button({ }, 1, function (c)
 226                                               if c == client.focus then
 227                                                   -- I don't like click-minimising
 228                                                   -- c.minimized = true
 229                                               else
 230                                                   -- Without this, the following
 231                                                   -- :isvisible() makes no sense
 232                                                   c.minimized = false
 233                                                   if not c:isvisible() and c.first_tag then
 234                                                       c.first_tag:view_only()
 235                                                   end
 236                                                   -- This will also un-minimize
 237                                                   -- the client, if needed
 238                                                   client.focus = c
 239                                                   c:raise()
 240                                               end
 241                                           end),
 242                      awful.button({ }, 3, client_menu_toggle_fn()),
 243                      awful.button({ }, 4, function ()
 244                                               awful.client.focus.byidx(1)
 245                                           end),
 246                      awful.button({ }, 5, function ()
 247                                               awful.client.focus.byidx(-1)
 248                                           end))
 249 -- }}}
 250
 251 -- {{{ Screens
 252
 253 -- Re-set wallpaper when a screen's geometry changes (e.g. different resolution)
 254 screen.connect_signal("property::geometry", set_wallpaper)
 255
 256 -- {{{ Basic setup for screens
 257 local function screen_set_profile(s, profile)
 258     s.profile = profile
 259     s.outputstr = table.concat(gears.table.keys(s.outputs), "+")
 260     s.name = s.profile .. "/" .. s.outputstr
 261 end
 262
 263 awful.screen.connect_for_each_screen(function(s)
 264
 265     s.set_profile = screen_set_profile
 266
 267     -- Wallpaper
 268     set_wallpaper(s)
 269
 270     -- Create a text widget to display screen name
 271     s.namebox = wibox.container.background(wibox.widget.textbox(s.name),
 272       beautiful.bg_minimize)
 273
 274     -- Create a promptbox for each screen
 275     s.mypromptbox = awful.widget.prompt()
 276     -- Create an imagebox widget which will contains an icon indicating which layout we're using.
 277     -- We need one layoutbox per screen.
 278     s.mylayoutbox = awful.widget.layoutbox(s)
 279     s.mylayoutbox:buttons(awful.util.table.join(
 280                            awful.button({ }, 1, function () awful.layout.inc( 1) end),
 281                            awful.button({ }, 3, function () awful.layout.inc(-1) end),
 282                            awful.button({ }, 4, function () awful.layout.inc( 1) end),
 283                            awful.button({ }, 5, function () awful.layout.inc(-1) end)))
 284     -- Create a taglist widget
 285     s.mytaglist = awful.widget.taglist(s, awful.widget.taglist.filter.all, taglist_buttons)
 286
 287     -- Create a tasklist widget
 288     s.mytasklist = awful.widget.tasklist(s, awful.widget.tasklist.filter.currenttags, tasklist_buttons)
 289
 290     -- Create the wibox, but only if there isn't one yet
 291     if not s.mywibox then
 292         s.mywibox = awful.wibar({ position = "top", screen = s })
 293     end
 294
 295     -- Add widgets to the wibox
 296     local right_widgets = gears.table.join(clocksarray, {
 297         make_spacer(" "),
 298         wibox.widget.systray(),
 299         s.mylayoutbox,
 300         layout = wibox.layout.fixed.horizontal,
 301     })
 302
 303 --    if s == screen.primary then
 304         right_widgets = gears.table.join({
 305             make_spacer(" "),
 306             ccwidgets.btc_widget,
 307             make_spacer(),
 308             ccwidgets.eth_widget,
 309             make_spacer(),
 310             fxwidgets.ecb_widget,
 311             make_spacer(),
 312             lain_bat.widget,
 313             make_spacer(),
 314         }, right_widgets)
 315 --    end
 316
 317     s.mywibox:setup {
 318         layout = wibox.layout.align.horizontal,
 319         { -- Left widgets
 320             layout = wibox.layout.fixed.horizontal,
 321             --s.namebox,
 322             s.mytaglist,
 323             make_spacer(" "),
 324             s.mypromptbox,
 325         },
 326         s.mytasklist, -- Middle widget
 327         right_widgets,
 328     }
 329 end) -- }}}
 330
 331 -- {{{ autorandr integration
 332 local function find_screen_by_pattern(pattern)
 333     for s in screen do
 334         print(s.name .. " :: " .. pattern)
 335         if s.name:match(pattern) then
 336             return s
 337         end
 338     end
 339 end
 340
 341 local function get_target_screen_for_tag(tag)
 342     local function primary_screen(reason)
 343         local s = screen.primary
 344         local msg = "  → primary screen \"" .. s.name .. "\""
 345         if reason then msg = msg .. " (" .. reason .. ")" end
 346         print(msg)
 347         return s
 348     end
 349
 350     print("Figuring out target screen for tag " .. tag.name .. "…")
 351     if tag.targets then
 352         if type(tag.targets) == "table" then
 353             for _,target in ipairs(tag.targets) do
 354                 local s = find_screen_by_pattern(target:gsub('%-', '%%-'))
 355                 if s then
 356                     print("  → screen " .. s.name)
 357                     return s
 358                 end
 359             end
 360         elseif tag.targets == "primary" then
 361             return primary_screen("explicit request")
 362         end
 363         return primary_screen("no matching target in " .. table.concat(tag.targets, ","))
 364     else
 365         return primary_screen("no targets specified")
 366     end
 367 end
 368
 369 local function move_tag_to_target_screen(tag)
 370     tag.screen = get_target_screen_for_tag(tag)
 371 end
 372
 373 local function move_tags_to_target_screens()
 374     for _,tag in ipairs(root.tags()) do
 375         move_tag_to_target_screen(tag)
 376     end
 377 end
 378
 379 tag.connect_signal("request::screen", function(t)
 380     -- throw the tag onto any other screen, it'll get reassigned later when
 381     -- a new profile has been processed.
 382     for s in screen do
 383         if s ~= t.screen then
 384             t.screen = s
 385             t.selected = false
 386             break
 387         end
 388     end
 389     naughty.notify({
 390         title = "Screen removed",
 391         text = "Salvaged tab " .. t.name,
 392     })
 393 end)
 394
 395 function handle_new_autorandr_profile(newprofile)
 396     -- The main idea here is that autorandr invokes this via awesome-client
 397     -- after switching to a new profile. Awesome will have already set up all
 398     -- the screens long before this function is called. Therefore, we just do
 399     -- the necessary modifications to the existing screens, and move tags
 400     -- around.
 401
 402     if not newprofile then
 403         error("Missing new profile name")
 404     end
 405
 406     naughty.notify({
 407         preset = naughty.config.presets.low,
 408         title = "New autorandr profile",
 409         text = "Reconfiguring for profile <b>" .. newprofile .. "</b>",
 410     })
 411
 412     for s in screen do
 413         s:set_profile(newprofile)
 414     end
 415     move_tags_to_target_screens()
 416 end
 417
 418 local function initialise_to_autorandr_profile()
 419     local profile
 420     profile = nil
 421
 422     local function process_line(line)
 423         if profile then return end
 424         local match = string.match(line, "^([^%s]+) %(detected%)")
 425         if match then
 426             profile = match
 427         end
 428     end
 429
 430     local function output_done()
 431         if not profile then
 432             error("autorandr detected no profile")
 433             profile = "awesome"
 434         end
 435         handle_new_autorandr_profile(profile)
 436     end
 437
 438     local function handle_exit(reason, code)
 439         if not (reason == "exit" and code == 0) then
 440             error("autorandr error: " .. reason .. ": " .. tostring(code))
 441         end
 442     end
 443
 444     awful.spawn.with_line_callback('autorandr', {
 445         stdout = process_line,
 446         output_done = output_done,
 447         exit = handle_exit
 448     })
 449 end
 450 awesome.connect_signal("startup", initialise_to_autorandr_profile)
 451 -- }}}
 452
 453 -- }}}
 454
 455 -- {{{ Tags
 456
 457 local default_tag = {
 458     name        = nil,
 459     init        = true,
 460     layout      = layouts.default,
 461     fallback    = true,
 462     targets     = "primary",
 463 }
 464 local default_tags = {}
 465 for i = 1, 9 do
 466     default_tags[i] = {}
 467     for k,v in pairs(default_tag) do
 468         default_tags[i][k] = v
 469     end
 470     default_tags[i].name = tostring(i)
 471 end
 472 default_tags[1].selected = true
 473
 474 default_tags = gears.table.join(default_tags, {
 475   {
 476     name        = "irc",
 477     init        = true,
 478     exclusive   = true,
 479     master_width_factor = 0.33,
 480     layout      = layouts.tiled,
 481     selected    = true,
 482     exec_once   = { terminal .. " -name irc -e env MOSH_TITLE_NOPREFIX=true mosh -4 -- irc-host tmux new -As irc irssi" },
 483     instance    = { "irc" },
 484     targets     = { "catalyst/eDP1", "mtvic/eDP1", "gauting/eDP1", "lehel/DisplayPort-2" },
 485   },
 486   {
 487     name        = "[m]",
 488     init        = true,
 489     exclusive   = true,
 490     master_width_factor = 0.67,
 491     layout      = layouts.tiled,
 492     selected    = true,
 493     exec_once   = { "revolt" },
 494     instance    = { "Revolt" },
 495     targets     = { "catalyst/eDP1", "mtvic/eDP1", "gauting/eDP1", "lehel/DisplayPort-2" },
 496   },
 497   {
 498     name        = "dflt",
 499     init        = false,
 500     fallback    = true,
 501     layout      = layouts.floating,
 502     volatile    = true,
 503     selected    = true,
 504   },
 505   {
 506     name        = "cal",
 507     init        = true,
 508     exclusive   = true,
 509     layout      = layouts.default,
 510     exec_once   = { "thunderbird" },
 511     class       = { "thunderbird" },
 512     targets     = { "catalyst/DP2-1", "mtvic/eDP1", "gauting/eDP1", "lehel/DisplayPort-1" },
 513   },
 514   {
 515     name        = "chr",
 516     init        = true,
 517     exclusive   = true,
 518     layout      = layouts.default,
 519     exec_once   = { "chromium" },
 520     class       = { "Chromium" },
 521     targets     = { "catalyst/DP2-1", "mtvic/eDP1", "gauting/eDP1", "lehel/DisplayPort-1", "present/HDMI.*" },
 522   },
 523   {
 524     name        = "ffx",
 525     init        = true,
 526     exclusive   = true,
 527     layout      = layouts.default,
 528     exec_once   = { "firefox" },
 529     class       = { "Firefox" },
 530     targets     = { "catalyst/DP2-1", "mtvic/eDP1", "gauting/eDP1", "lehel/DisplayPort-1", "present/HDMI.*" },
 531   },
 532 })
 533
 534 if not tyrannical then
 535
 536 for _,t in ipairs(default_tags) do
 537     if t.init then
 538         t.screen = t.screen or screen.primary
 539         t.layout = t.layout or layouts.default
 540         local newt = th.add_tag(t.name, t, false)
 541     end
 542 end
 543
 544 else -- {{{ tyrannical is loaded
 545 tyrannical.settings.default_layout = layouts.default
 546 tyrannical.settings.master_width_factor = 0.5
 547 tyrannical.settings.block_children_focus_stealing = true
 548 tyrannical.settings.group_children = true
 549
 550 tyrannical.tags = default_tags
 551
 552 tyrannical.properties.size_hints_honor = { URxvt = false }
 553
 554 --XX---- Ignore the tag "exclusive" property for the following clients (matched by classes)
 555 --XX--tyrannical.properties.intrusive = {
 556 --XX--  "ksnapshot"     , "pinentry"       , "gtksu"     , "kcalc"        , "xcalc"               ,
 557 --XX--  "feh"           , "Gradient editor", "About KDE" , "Paste Special", "Background color"    ,
 558 --XX--  "kcolorchooser" , "plasmoidviewer" , "Xephyr"    , "kruler"       , "plasmaengineexplorer",
 559 --XX--}
 560 --XX--
 561 --XX---- Ignore the tiled layout for the matching clients
 562 --XX--tyrannical.properties.floating = {
 563 --XX--  "MPlayer"      , "pinentry"        , "ksnapshot"  , "pinentry"     , "gtksu"          ,
 564 --XX--  "xine"         , "feh"             , "kmix"       , "kcalc"        , "xcalc"          ,
 565 --XX--  "yakuake"      , "Select Color$"   , "kruler"     , "kcolorchooser", "Paste Special"  ,
 566 --XX--  "New Form"     , "Insert Picture"  , "kcharselect", "mythfrontend" , "plasmoidviewer"
 567 --XX--}
 568 --XX--
 569 --XX---- Make the matching clients (by classes) on top of the default layout
 570 --XX--tyrannical.properties.ontop = {
 571 --XX--  "Xephyr"       , "ksnapshot"       , "kruler"
 572 --XX--}
 573 --XX--
 574 --XX---- Force the matching clients (by classes) to be centered on the screen on init
 575 --XX--tyrannical.properties.centered = {
 576 --XX--  "kcalc"
 577 --XX--}
 578 end -- }}}
 579
 580 -- }}}
 581
 582 -- {{{ Mouse bindings
 583 root.buttons(gears.table.join(
 584     awful.button({ }, 3, function () mymainmenu:toggle() end),
 585     awful.button({ }, 4, awful.tag.viewnext),
 586     awful.button({ }, 5, awful.tag.viewprev)
 587 ))
 588 -- }}}
 589
 590 -- {{{ Key bindings
 591
 592 local function toggle_tag_by_name(tagname, exclusive)
 593     return function()
 594         local t = awful.tag.find_by_name(nil, tagname)
 595         if t then
 596             if exclusive then
 597                 t:view_only()
 598             else
 599                 awful.tag.viewtoggle(t)
 600             end
 601             cf = awful.client.getmaster(t.screen)
 602             if cf then
 603                 cf:jump_to()
 604             end
 605         end
 606     end
 607 end
 608
 609 globalkeys = gears.table.join(
 610     awful.key({ modkey,           }, "s",      hotkeys_popup.show_help,
 611               {description="show help", group="awesome"}),
 612     awful.key({ modkey,           }, "Left",   awful.tag.viewprev,
 613               {description = "view previous", group = "tag"}),
 614     awful.key({ modkey,           }, "Right",  awful.tag.viewnext,
 615               {description = "view next", group = "tag"}),
 616     awful.key({ modkey, "Shift" }, "Left", function () awful.screen.focus_relative( 1) end,
 617               {description = "focus the next screen", group = "screen"}),
 618     awful.key({ modkey, "Shift" }, "Right", function () awful.screen.focus_relative(-1) end,
 619               {description = "focus the previous screen", group = "screen"}),
 620     awful.key({ modkey,           }, "Escape", awful.tag.history.restore,
 621               {description = "go back", group = "tag"}),
 622
 623     awful.key({ modkey,           }, "k",
 624         function ()
 625             awful.client.focus.byidx( 1)
 626         end,
 627         {description = "focus next by index", group = "client"}
 628     ),
 629     awful.key({ modkey,           }, "j",
 630         function ()
 631             awful.client.focus.byidx(-1)
 632         end,
 633         {description = "focus previous by index", group = "client"}
 634     ),
 635
 636     -- Layout manipulation
 637     awful.key({ modkey, "Shift"   }, "k", function () awful.client.swap.byidx(  1)    end,
 638               {description = "swap with next client by index", group = "client"}),
 639     awful.key({ modkey, "Shift"   }, "j", function () awful.client.swap.byidx( -1)    end,
 640               {description = "swap with previous client by index", group = "client"}),
 641     awful.key({ modkey, "Control" }, "k", function () awful.screen.focus_relative( 1) end,
 642               {description = "focus the next screen", group = "screen"}),
 643     awful.key({ modkey, "Control" }, "j", function () awful.screen.focus_relative(-1) end,
 644               {description = "focus the previous screen", group = "screen"}),
 645     awful.key({ modkey, "Shift"   }, "Return", awful.client.urgent.jumpto,
 646               {description = "jump to urgent client", group = "client"}),
 647     awful.key({ modkey,           }, "Tab",
 648         function ()
 649             awful.client.focus.history.previous()
 650             if client.focus then
 651                 client.focus:raise()
 652             end
 653         end,
 654         {description = "go back", group = "client"}),
 655
 656     -- Standard program
 657     awful.key({ modkey,           }, "Return", function () awful.spawn(terminal) end,
 658               {description = "open a terminal", group = "launcher"}),
 659     awful.key({ modkey,           }, "r", function()
 660         package.loaded.rc = nil
 661         require("rc")
 662     end,
 663               {description = "reload rc.lua", group = "awesome"}),
 664     awful.key({ modkey, "Control" }, "r", awesome.restart,
 665               {description = "reload awesome", group = "awesome"}),
 666     awful.key({ modkey, "Shift"   }, "q", awesome.quit,
 667               {description = "quit awesome", group = "awesome"}),
 668
 669     awful.key({ modkey,           }, "l",     function () awful.tag.incmwfact( 0.05)          end,
 670               {description = "increase master width factor", group = "layout"}),
 671     awful.key({ modkey,           }, "h",     function () awful.tag.incmwfact(-0.05)          end,
 672               {description = "decrease master width factor", group = "layout"}),
 673     awful.key({ modkey, "Shift"   }, "h",     function () awful.tag.incnmaster( 1, nil, true) end,
 674               {description = "increase the number of master clients", group = "layout"}),
 675     awful.key({ modkey, "Shift"   }, "l",     function () awful.tag.incnmaster(-1, nil, true) end,
 676               {description = "decrease the number of master clients", group = "layout"}),
 677     awful.key({ modkey, "Control" }, "h",     function () awful.tag.incncol( 1, nil, true)    end,
 678               {description = "increase the number of columns", group = "layout"}),
 679     awful.key({ modkey, "Control" }, "l",     function () awful.tag.incncol(-1, nil, true)    end,
 680               {description = "decrease the number of columns", group = "layout"}),
 681     awful.key({ modkey,           }, "space", function () awful.layout.inc( 1)                end,
 682               {description = "select next", group = "layout"}),
 683     awful.key({ modkey, "Shift"   }, "space", function () awful.layout.inc(-1)                end,
 684               {description = "select previous", group = "layout"}),
 685
 686     awful.key({ modkey, "Control" }, "n",
 687               function ()
 688                   local c = awful.client.restore()
 689                   -- Focus restored client
 690                   if c then
 691                       client.focus = c
 692                       c:raise()
 693                   end
 694               end,
 695               {description = "restore minimized", group = "client"}),
 696
 697     -- Prompt
 698     awful.key({ cmdkey },            "r",
 699               function ()
 700                   local widget = awful.screen.focused().mypromptbox.widget
 701                   local function spawn(command, args)
 702                       gears.debug.dump(args)
 703                       awful.spawn(command, args)
 704                   end
 705
 706                   awful.prompt.run {
 707                     prompt       = "Exec: ",
 708                     bg_cursor    = '#ff0000',
 709                     textbox      = widget,
 710                     history_path = awful.util.get_cache_dir() .. "/history",
 711                     completion_callback = awful.completion.shell,
 712                     hooks = {
 713                         -- Replace the 'normal' Return with a custom one
 714                         {{         }, 'Return', function(command)
 715                             spawn(command)
 716                         end},
 717                         -- Spawn method to spawn in the current tag
 718                         {{'Mod1'   }, 'Return', function(command)
 719                             spawn(command,{
 720                                 intrusive = true,
 721                                 tag       = mouse.screen.selected_tag
 722                             })
 723                         end},
 724                         -- Spawn in the current tag as floating and on top
 725                         {{'Shift'  }, 'Return', function(command)
 726                             spawn(command,{
 727                                 ontop     = true,
 728                                 floating  = true,
 729                                 tag       = mouse.screen.selected_tag
 730                             })
 731                         end},
 732                         -- Spawn in a new tag
 733                         {{'Control'}, 'Return', function(command)
 734                             spawn(command,{
 735                                 new_tag = true,
 736                                 layout = layouts.default,
 737                                 volatile = true,
 738                             })
 739                         end},
 740                         -- Cancel
 741                         {{         }, 'Escape', function(_) return end},
 742                     },
 743                 }
 744         end,
 745               {description = "run prompt", group = "launcher"}),
 746
 747     awful.key({ modkey }, "x",
 748               function ()
 749                   awful.prompt.run {
 750                     prompt       = "Eval: ",
 751                     bg_cursor    = '#ff0000',
 752                     textbox      = awful.screen.focused().mypromptbox.widget,
 753                     exe_callback = awful.util.eval,
 754                     history_path = awful.util.get_cache_dir() .. "/history_eval"
 755                   }
 756               end,
 757               {description = "lua execute prompt", group = "awesome"}),
 758     -- Menubar
 759     awful.key({ modkey }, "w", function() menubar.show() end,
 760               {description = "show the menubar", group = "launcher"}),
 761
 762     -- Tag helpers
 763     awful.key({ modkey,           }, "a", function()
 764         th.add_tag(nil, {layout=layouts.default} ,true)
 765     end,
 766     {description = "add a tag", group = "tag"}),
 767     awful.key({ modkey,           }, "d", th.delete_tag,
 768               {description = "delete the current tag", group = "tag"}),
 769     awful.key({ modkey, "Shift",           }, "a", function()
 770         th.move_to_new_tag(nil, { layout = layouts.maximised },true,true,true)
 771     end,
 772               {description = "add a volatile tag with the focused client", group = "tag"}),
 773     awful.key({ modkey, "Shift", "Control" }, "a", function()
 774         th.move_to_new_tag(nil, { layout = layouts.maximised },false,true,true)
 775     end,
 776               {description = "add a permanent tag with the focused client", group = "tag"}),
 777     awful.key({ modkey, "Mod1"   }, "a", th.copy_tag,
 778               {description = "create a copy of the current tag", group = "tag"}),
 779     awful.key({ modkey, "Control"   }, "a", th.rename_tag,
 780               {description = "rename the current tag", group = "tag"}),
 781     awful.key({ modkey, "Control", "Shift", "Mod1" }, "a", th.collect_orphan_clients_to_tag,
 782               {description = "collect all orphaned clients", group = "client"}),
 783
 784     awful.key({ modkey }, "y", toggle_tag_by_name("irc", true),
 785               {description = "view tag 'irc'", group = "tag"}),
 786     awful.key({ modkey, "Control" }, "y", toggle_tag_by_name("irc"),
 787               {description = "toggle tag 'irc'", group = "tag"}),
 788     awful.key({ modkey }, "u", toggle_tag_by_name("[m]", true),
 789               {description = "view tag '[m]'", group = "tag"}),
 790     awful.key({ modkey, "Control" }, "u", toggle_tag_by_name("[m]"),
 791               {description = "toggle tag '[m]'", group = "tag"}),
 792     awful.key({ modkey }, "i", toggle_tag_by_name("cal", true),
 793               {description = "view tag 'cal'", group = "tag"}),
 794     awful.key({ modkey, "Control" }, "i", toggle_tag_by_name("cal"),
 795               {description = "toggle tag 'cal'", group = "tag"}),
 796     awful.key({ modkey }, "o", toggle_tag_by_name("chr", true),
 797               {description = "view tag 'chr'", group = "tag"}),
 798     awful.key({ modkey, "Control" }, "o", toggle_tag_by_name("chr"),
 799               {description = "toggle tag 'chr'", group = "tag"}),
 800     awful.key({ modkey }, "p", toggle_tag_by_name("ffx", true),
 801               {description = "view tag 'ff'", group = "tag"}),
 802     awful.key({ modkey, "Control" }, "p", toggle_tag_by_name("ffx"),
 803               {description = "toggle tag 'ff'", group = "tag"}),
 804 {})
 805
 806 clientkeys = gears.table.join(
 807     awful.key({ modkey,           }, "f",
 808         function (c)
 809             c.fullscreen = not c.fullscreen
 810             c:raise()
 811         end,
 812         {description = "toggle fullscreen", group = "client"}),
 813     awful.key({ modkey, "Shift"   }, "c",      function (c) c:kill()                         end,
 814               {description = "close", group = "client"}),
 815     awful.key({ modkey, "Control" }, "space",  awful.client.floating.toggle                     ,
 816               {description = "toggle floating", group = "client"}),
 817     awful.key({ modkey, "Control" }, "Return", function (c) c:swap(awful.client.getmaster()) end,
 818               {description = "move to master", group = "client"}),
 819     awful.key({ modkey,           }, "t",      function (c) c.ontop = not c.ontop            end,
 820               {description = "toggle keep on top", group = "client"}),
 821     awful.key({ modkey,           }, "n",
 822         function (c)
 823             -- The client currently has the input focus, so it cannot be
 824             -- minimized, since minimized clients can't have the focus.
 825             c.minimized = true
 826         end ,
 827         {description = "minimize", group = "client"}),
 828     awful.key({ modkey,           }, "m",
 829         function (c)
 830             c.maximized = not c.maximized
 831             c.maximized_horizontal = false
 832             c.maximized_vertical = false
 833             c:raise()
 834         end ,
 835         {description = "(un)maximize", group = "client"}),
 836     awful.key({ modkey, "Control" }, "m",
 837         function (c)
 838             c.maximized_vertical = not c.maximized_vertical
 839             c:raise()
 840         end ,
 841         {description = "(un)maximize vertically", group = "client"}),
 842     awful.key({ modkey, "Shift"   }, "m",
 843         function (c)
 844             c.maximized_horizontal = not c.maximized_horizontal
 845             c:raise()
 846         end ,
 847         {description = "(un)maximize horizontally", group = "client"})
 848 )
 849
 850 -- Bind all key numbers to tags.
 851 -- Be careful: we use keycodes to make it work on any keyboard layout.
 852 -- This should map on the top row of your keyboard, usually 1 to 9.
 853 for i = 1, 9 do
 854     globalkeys = gears.table.join(globalkeys,
 855         -- View tag only.
 856         awful.key({ modkey }, "#" .. i + 9, toggle_tag_by_name(tostring(i), true),
 857                   {description = "view tag #"..i, group = "tag"}),
 858         -- Toggle tag display.
 859         awful.key({ modkey, "Control" }, "#" .. i + 9, toggle_tag_by_name(tostring(i)),
 860                   {description = "toggle tag #" .. i, group = "tag"}),
 861         -- Move client to tag.
 862         awful.key({ modkey, "Shift" }, "#" .. i + 9,
 863                   function ()
 864                       if client.focus then
 865                           local tag = awful.tag.find_by_name(screen.primary, tostring(i))
 866                           if tag then
 867                               client.focus:move_to_tag(tag)
 868                           end
 869                      end
 870                   end,
 871                   {description = "move focused client to tag #"..i, group = "tag"}),
 872         -- Toggle tag on focused client.
 873         awful.key({ modkey, "Control", "Shift" }, "#" .. i + 9,
 874                   function ()
 875                       if client.focus then
 876                           local tag = awful.tag.find_by_name(screen.primary, tostring(i))
 877                           if tag then
 878                               client.focus:toggle_tag(tag)
 879                           end
 880                       end
 881                   end,
 882                   {description = "toggle focused client on tag #" .. i, group = "tag"})
 883     )
 884 end
 885
 886 clientbuttons = gears.table.join(
 887     awful.button({ }, 1, function (c) client.focus = c; c:raise() end),
 888     awful.button({ modkey }, 1, awful.mouse.client.move),
 889     awful.button({ modkey }, 3, awful.mouse.client.resize))
 890
 891 -- misc apps
 892 globalkeys = awful.util.table.join(globalkeys,
 893 awful.key({ cmdkey }, "n", function () awful.spawn("firefox") end),
 894 awful.key({ cmdkey }, "c", function () awful.spawn("chromium --enable-remote-extensions") end),
 895 awful.key({ cmdkey }, "y", function () awful.spawn(terminal .. " -e python") end),
 896 awful.key({ cmdkey }, "m", function () awful.spawn(terminal .. " -name mutt -e mutt") end),
 897 awful.key({ cmdkey }, "t", function () awful.spawn("thunderbird") end),
 898 awful.key({ cmdkey }, "g", function () awful.spawn("gscan2pdf") end),
 899 awful.key({ cmdkey }, "v", function () awful.spawn("virt-manager") end),
 900 awful.key({ cmdkey }, "l", function () awful.spawn("libreoffice") end),
 901 awful.key({ cmdkey }, "f", function () awful.spawn("thunar") end),
 902 awful.key({ cmdkey }, "i", function () awful.spawn(terminal .. " -name irc -e env MOSH_TITLE_NOPREFIX=true mosh -4 -- irc-host tmux new -As irc irssi") end),
 903 awful.key({ cmdkey }, "x", function ()
 904     awful.spawn("/usr/bin/xscreensaver -no-capture-stderr")
 905     os.execute("sleep 5")
 906     awful.spawn("xscreensaver-command -lock")
 907 end),
 908 awful.key({ cmdkey, "Shift" }, "x", function () awful.spawn("xscreensaver-command -exit") end),
 909
 910 awful.key({ cmdkey }, "BackSpace", function () awful.spawn("pkill -USR1 offlineimap") end),
 911
 912 -- function keys
 913 awful.key(nil, "XF86ScreenSaver", function () awful.spawn("xset dpms force off") end),
 914 awful.key(nil, "XF86AudioMute", function () awful.spawn("pactl set-sink-mute @DEFAULT_SINK@ toggle") end),
 915 awful.key({ cmdkey }, "End", function () awful.spawn("pactl set-sink-mute @DEFAULT_SINK@ toggle") end),
 916 awful.key(nil, "XF86AudioLowerVolume", function () awful.spawn("pactl set-sink-volume @DEFAULT_SINK@ -2%") end),
 917 awful.key({ cmdkey }, "Next", function () awful.spawn("pactl set-sink-volume @DEFAULT_SINK@ -2%") end),
 918 awful.key(nil, "XF86AudioRaiseVolume", function () awful.spawn("pactl set-sink-volume @DEFAULT_SINK@ +2%") end),
 919 awful.key({ cmdkey }, "Prior", function () awful.spawn("pactl set-sink-volume @DEFAULT_SINK@ +2%") end),
 920 awful.key(nil, "XF86AudioMicMute", function () awful.spawn("pactl set-source-mute @DEFAULT_SOURCE@ toggle") end),
 921 awful.key({ cmdkey }, "Home", function () awful.spawn("pactl set-source-mute @DEFAULT_SOURCE@ toggle") end),
 922 awful.key(nil, "XF86MonBrightnessDown", function () awful.spawn("xbacklight -dec 5%") end),
 923 awful.key(nil, "XF86MonBrightnessUp", function () awful.spawn("xbacklight -inc 5%") end),
 924 awful.key(nil, "XF86Display", function () awful.spawn("autorandr --change --force"); initialise_to_autorandr_profile() end),
 925 awful.key(nil, "XF86WLAN", function () awful.spawn("") end),
 926 awful.key(nil, "XF86Tools", function () awful.spawn("") end),
 927 awful.key(nil, "XF86Search", function () awful.spawn("") end),
 928 awful.key(nil, "XF86LaunchA", function () awful.spawn("") end),
 929 awful.key(nil, "XF86Explorer", function () awful.spawn("") end),
 930 awful.key(nil, "XF86Favorites", function () awful.spawn("systemctl suspend") end),
 931
 932 awful.key({ cmdkey }, "Left", function () awful.spawn("xmms2 prev") end),
 933 awful.key({ cmdkey }, "Right", function () awful.spawn("xmms2 next") end),
 934 awful.key({ cmdkey }, "space", function () awful.spawn("xmms2 toggle") end),
 935 awful.key({ cmdkey }, "\\", function () run_output_notify("xmms2 list") end)
 936 )
 937
 938 function run_output_notify(cmd)
 939     awful.spawn.easy_async(cmd, function(stdout, stderr, reason, exit_code)
 940         naughty.notify({
 941             preset = naughty.config.presets.low,
 942             title = "XMMS2 playlist",
 943             text = stdout})
 944         end)
 945 end
 946
 947 -- Set keys
 948 root.keys(globalkeys)
 949 -- }}}
 950
 951 -- {{{ Rules
 952 -- Rules to apply to new clients (through the "manage" signal).
 953
 954 local function float_client_in_the_middle_with_margins(client, leftright, topbottom)
 955     local wa = client.screen.workarea
 956     if topbottom then
 957         client.y = wa.y + topbottom
 958         client.height = wa.height - 2*topbottom
 959     else
 960         client.y = wa.y + (wa.height - client.height)/2
 961     end
 962     if leftright then
 963         client.x = wa.x + leftright
 964         client.width = wa.width - 2*leftright
 965     else
 966         client.x = wa.x + (wa.width - client.width)/2
 967     end
 968 end
 969
 970 local function move_to_tag_by_name(s, tagname)
 971     return function(c)
 972         local t = awful.tag.find_by_name(s, tagname)
 973         if not t then
 974             error("No tag by the name of " .. tagname)
 975             return
 976         end
 977         c:move_to_tag(t)
 978     end
 979 end
 980
 981 awful.rules.rules = {
 982     -- All clients will match this rule.
 983     { rule = { },
 984       properties = { border_width = beautiful.border_width,
 985                      border_color = beautiful.border_normal,
 986                      focus = awful.client.focus.filter,
 987                      raise = true,
 988                      keys = clientkeys,
 989                      buttons = clientbuttons,
 990                      screen = awful.screen.preferred,
 991                      placement = awful.placement.no_overlap+awful.placement.no_offscreen,
 992                      floating = false,
 993                      maximized = false,
 994                  },
 995     },
 996     { rule = { type = "dialog" },
 997       properties = { floating = true,
 998                      ontop = true,
 999                      skip_taskbar = true,
1000                      urgent = true,
1001                      --new_tag = true,
1002                      --switchtotag = true,
1003                      placement = awful.placement.centered
1004                    }
1005     },
1006     { rule = { class = "URxvt" },
1007       properties = { size_hints_honor = false, }
1008     },
1009     { rule = { instance = "irc" },
1010       callback = move_to_tag_by_name(nil, "irc"),
1011     },
1012     { rule = { class = "Revolt" },
1013       callback = move_to_tag_by_name(nil, "[m]"),
1014     },
1015     { rule_any = { class = { "Firefox", "firefox" } },
1016       callback = move_to_tag_by_name(nil, "ffx"),
1017     },
1018     { rule = { class = "Chromium" },
1019       callback = move_to_tag_by_name(nil, "chr"),
1020     },
1021     { rule_any = { class = { "thunderbird", "Thunderbird" } },
1022       callback = move_to_tag_by_name(nil, "cal"),
1023     },
1024     { rule = { instance = "mutt" },
1025       properties = {
1026           new_tag = {
1027               name = "mutt",
1028               layout = awful.layout.suit.fair.horizontal,
1029               volatile = true
1030           },
1031           switchtotag = true,
1032       },
1033     },
1034     { rule_any = { class = {
1035         "Gxmessage",
1036         "Pinentry"
1037     }},
1038       properties = { floating = true,
1039                      maximized = false,
1040                      focus = true,
1041                      placement = awful.placement.centered,
1042                    },
1043     },
1044     { rule_any = { instance = {
1045         "tridactyl-edit",
1046         "pdfshuffler"
1047     }},
1048       properties = { floating = true,
1049                      maximized = false,
1050                      focus = true,
1051                      placement = awful.placement.centered,
1052                    },
1053     },
1054     { rule_any = { class = {
1055                         "Gscan2pdf",
1056                         "Gimp",
1057                         "Inkscape",
1058                         "Pitivi",
1059                     },
1060                     instance = {
1061                         "libreoffice",
1062                     }
1063                 },
1064       except_any = { type = { "dialog" } },
1065       properties = { new_tag = {
1066                         layout = layouts.maximised,
1067                         volatile = true,
1068                     },
1069                      switchtotag = true,
1070                      focus = true,
1071                    },
1072     },
1073 --XX--    { rule = { class = "Gscan2pdf" },
1074 --XX--               properties = {
1075 --XX--                   switchtotag = true
1076 --XX--               },
1077 --XX--               callback = move_to_tag(1, 5)
1078 --XX--           },
1079 --XX--    { rule = { name = "gscan2pdf .*" },
1080 --XX--               properties = {
1081 --XX--                   floating = false,
1082 --XX--               },
1083 --XX--           },
1084 --XX--    { rule = { class = "Thunar", type = "normal" },
1085 --XX--               properties = {
1086 --XX--                   floating = false,
1087 --XX--               },
1088 --XX--           },
1089 --XX--    { rule = { class = "Pinentry", instance = "pinentry" },
1090 --XX--               properties = {
1091 --XX--                   floating = true,
1092 --XX--               },
1093 --XX--           },
1094 --XX--    { rule = { class = "Gxmessage" },
1095 --XX--               properties = {
1096 --XX--                   floating = true,
1097 --XX--               },
1098 --XX--           },
1099 --XX--}
1100 }
1101 -- }}}
1102
1103 -- {{{ Signals
1104 -- Signal function to execute when a new client appears.
1105 client.connect_signal("manage", function (c)
1106     -- Set the windows at the slave,
1107     -- i.e. put it at the end of others instead of setting it master.
1108     -- if not awesome.startup then awful.client.setslave(c) end
1109     if not awesome.startup then
1110         local t = awful.screen.focused().selected_tag
1111         if t.name == "xmutt" then
1112             awful.client.setslave(c)
1113         end
1114     end
1115
1116     if awesome.startup and
1117       not c.size_hints.user_position
1118       and not c.size_hints.program_position then
1119         -- Prevent clients from being unreachable after screen count changes.
1120         awful.placement.no_offscreen(c)
1121     end
1122
1123     c.maximized_horizontal = false
1124     c.maximized_vertical = false
1125 end)
1126
1127 -- Add a titlebar if titlebars_enabled is set to true in the rules.
1128 client.connect_signal("request::titlebars", function(c)
1129     -- buttons for the titlebar
1130     local buttons = gears.table.join(
1131         awful.button({ }, 1, function()
1132             client.focus = c
1133             c:raise()
1134             awful.mouse.client.move(c)
1135         end),
1136         awful.button({ }, 3, function()
1137             client.focus = c
1138             c:raise()
1139             awful.mouse.client.resize(c)
1140         end)
1141     )
1142
1143     awful.titlebar(c) : setup {
1144         { -- Left
1145             awful.titlebar.widget.iconwidget(c),
1146             buttons = buttons,
1147             layout  = wibox.layout.fixed.horizontal
1148         },
1149         { -- Middle
1150             { -- Title
1151                 align  = "center",
1152                 widget = awful.titlebar.widget.titlewidget(c)
1153             },
1154             buttons = buttons,
1155             layout  = wibox.layout.flex.horizontal
1156         },
1157         { -- Right
1158             awful.titlebar.widget.floatingbutton (c),
1159             awful.titlebar.widget.maximizedbutton(c),
1160             awful.titlebar.widget.stickybutton   (c),
1161             awful.titlebar.widget.ontopbutton    (c),
1162             awful.titlebar.widget.closebutton    (c),
1163             layout = wibox.layout.fixed.horizontal()
1164         },
1165         layout = wibox.layout.align.horizontal
1166     }
1167 end)
1168
1169 -- Enable sloppy focus, so that focus follows mouse.
1170 client.connect_signal("mouse::enter", function(c)
1171     if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier
1172         and awful.client.focus.filter(c) then
1173         client.focus = c
1174     end
1175 end)
1176
1177 client.connect_signal("focus", function(c)
1178     c.border_color = beautiful.border_focus
1179 end)
1180 client.connect_signal("unfocus", function(c)
1181     c.border_color = beautiful.border_normal
1182 end)
1183
1184 awful.ewmh.add_activate_filter(function(c, context, hints)
1185     if context == "ewmh" then
1186         if (c.class == "Firefox-esr" or c.class == "Firefox") then
1187             return false
1188         end
1189     end
1190 end)
1191
1192 client.connect_signal("request::activate", function(c, context, hints)
1193     if gears.table.hasitem({
1194         "client.focus.byidx",
1195         "client.jumpto",
1196         "autofocus.check_focus",
1197         "rules",
1198         "ewmh",
1199     }, context) then
1200         gears.timer.delayed_call(function()
1201             -- we need a delayed call so that we execute *after layout changes
1202             if hints.raise and c == client.focus and client.focus:isvisible() then
1203                 move_mouse_to_area(client.focus)
1204             end
1205         end)
1206     end
1207 end)
1208
1209 -- vim:ft=lua:sw=4:sts=4:ts=4:et