.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 clocksarray = require("clocksarray")
  28 local dbg = require("debugfunc")
  29 local th = require("taghelpers")
  30 -- }}}
  31
  32 -- {{{ Error handling
  33 -- Check if awesome encountered an error during startup and fell back to
  34 -- another config (This code will only ever execute for the fallback config)
  35 if awesome.startup_errors then
  36     naughty.notify({ preset = naughty.config.presets.critical,
  37                      title = "Oops, there were errors during startup!",
  38                      text = awesome.startup_errors })
  39 end
  40
  41 -- Handle runtime errors after startup
  42 do
  43     local in_error = false
  44     awesome.connect_signal("debug::error", function (err)
  45         -- Make sure we don't go into an endless error loop
  46         if in_error then return end
  47         in_error = true
  48
  49         naughty.notify({ preset = naughty.config.presets.critical,
  50                          title = "Oops, an error happened!",
  51                          text = tostring(err) })
  52         in_error = false
  53     end)
  54 end
  55 -- }}}
  56
  57 -- {{{ Variable definitions
  58 --xrdb.set_dpi(95, screen[1])
  59 --xrdb.set_dpi(120, screen[2])
  60
  61 -- Themes define colours, icons, font and wallpapers.
  62 beautiful.init(gears.filesystem.get_configuration_dir () .. "theme/theme.lua")
  63
  64 -- This is used later as the default terminal and editor to run.
  65 terminal = "rxvt-unicode"
  66 editor = os.getenv("EDITOR") or "editor"
  67 editor_cmd = terminal .. " -e " .. editor
  68
  69 -- Default modkey.
  70 -- Usually, Mod4 is the key with a logo between Control and Alt.
  71 -- If you do not like this or do not have such a key,
  72 -- I suggest you to remap Mod4 to another key using xmodmap or other tools.
  73 -- However, you can use another modifier like Mod1, but it may interact with others.
  74 modkey = "Mod4"
  75 cmdkey = "Mod3"
  76
  77 -- Table of layouts to cover with awful.layout.inc, order matters.
  78 local layouts = {
  79     default = awful.layout.suit.fair,
  80     default_horiz = awful.layout.suit.fair.horizontal,
  81     tiled = awful.layout.suit.tile,
  82     tiled_horiz = awful.layout.suit.tile.top,
  83     floating = awful.layout.suit.floating,
  84     maximised = awful.layout.suit.max
  85 }
  86 awful.layout.layouts = {
  87     layouts.default,
  88     layouts.tiled,
  89     layouts.maximised,
  90     layouts.floating,
  91     layouts.default_horiz,
  92     layouts.tiled_horiz,
  93 }
  94 -- }}}
  95
  96 -- {{{ Helper functions
  97 local function client_menu_toggle_fn()
  98     local instance = nil
  99
 100     return function ()
 101         if instance and instance.wibox.visible then
 102             instance:hide()
 103             instance = nil
 104         else
 105             instance = awful.menu.clients({ theme = { width = 250 } })
 106         end
 107     end
 108 end
 109
 110 local function set_wallpaper(s)
 111     -- Wallpaper
 112     if beautiful.wallpaper then
 113         local wallpaper = beautiful.wallpaper
 114         -- If wallpaper is a function, call it with the screen
 115         if type(wallpaper) == "function" then
 116             wallpaper = wallpaper(s)
 117         end
 118         gears.wallpaper.maximized(wallpaper, s, true)
 119     end
 120 end
 121
 122 local function move_mouse_to_area(a)
 123     local coords = mouse.coords()
 124     if (coords.x < a.x or
 125         coords.x > (a.x+a.width) or
 126         coords.y < a.y or
 127         coords.y > (a.y+a.height)) then
 128
 129         mouse.coords({
 130             x = a.x + a.width/2,
 131             y = a.y + a.height/2,
 132         }, true)
 133     end
 134 end
 135
 136 -- }}}
 137
 138 -- {{{ Menu
 139 -- Create a launcher widget and a main menu
 140 myawesomemenu = {
 141    { "hotkeys", function() return false, hotkeys_popup.show_help end},
 142    { "manual", terminal .. " -e man awesome" },
 143    { "edit config", editor_cmd .. " " .. awesome.conffile },
 144    { "restart", awesome.restart },
 145    { "quit", function() awesome.quit() end}
 146 }
 147
 148 local menu_awesome = { "awesome", myawesomemenu, beautiful.awesome_icon }
 149 local menu_terminal = { "open terminal", terminal }
 150
 151 if has_fdo then
 152     mymainmenu = freedesktop.menu.build({
 153         before = { menu_awesome },
 154         after =  { menu_terminal }
 155     })
 156 else
 157     mymainmenu = awful.menu({
 158         items = {
 159                   menu_awesome,
 160                   { "Debian", debian.menu.Debian_menu.Debian },
 161                   menu_terminal,
 162                 }
 163     })
 164 end
 165
 166
 167 mylauncher = awful.widget.launcher({ image = beautiful.awesome_icon,
 168                                      menu = mymainmenu })
 169
 170 -- Menubar configuration
 171 menubar.utils.terminal = terminal -- Set the terminal for applications that require it
 172 -- }}}
 173
 174 -- {{{ Wibar
 175 --local spacer = wibox.widget {
 176 --    color = beautiful.bg_minimize,
 177 --    forced_width = 4,
 178 --    widget = wibox.widget.separator
 179 --}
 180 local function make_spacer(text)
 181     local spacer = wibox.widget.textbox()
 182     spacer:set_text(text or " │ ")
 183     return spacer
 184 end
 185
 186 -- Keyboard map indicator and switcher
 187 mykeyboardlayout = awful.widget.keyboardlayout()
 188
 189 local lain_bat = lain.widget.bat({
 190     batteries = {"BAT0", "BAT1"},
 191     settings = function()
 192         local delim = "↓"
 193         if bat_now.status == "Charging" then delim = "↑"
 194         elseif bat_now.status == "Unknown" then delim = "٭" end
 195         widget:set_text(bat_now.perc .. "% " .. delim .. " " .. bat_now.time)
 196     end,
 197 })
 198
 199 -- Create a textclock widget
 200 clocksarray = clocksarray.get_clocksarray("%a %d %b %H:%M:%S %Z", {
 201         ["NZ"] = "Pacific/Auckland",
 202         ["DE"] = "Europe/Berlin"
 203     }, make_spacer())
 204
 205 -- Create a wibox for each screen and add it
 206 local taglist_buttons = gears.table.join(
 207                     awful.button({ }, 1, function(t) t:view_only() end),
 208                     awful.button({ modkey }, 1, function(t)
 209                                               if client.focus then
 210                                                   client.focus:move_to_tag(t)
 211                                               end
 212                                           end),
 213                     awful.button({ }, 3, awful.tag.viewtoggle),
 214                     awful.button({ modkey }, 3, function(t)
 215                                               if client.focus then
 216                                                   client.focus:toggle_tag(t)
 217                                               end
 218                                           end),
 219                     awful.button({ }, 4, function(t) awful.tag.viewnext(t.screen) end),
 220                     awful.button({ }, 5, function(t) awful.tag.viewprev(t.screen) end)
 221                 )
 222
 223 local tasklist_buttons = gears.table.join(
 224                      awful.button({ }, 1, function (c)
 225                                               if c == client.focus then
 226                                                   -- I don't like click-minimising
 227                                                   -- c.minimized = true
 228                                               else
 229                                                   -- Without this, the following
 230                                                   -- :isvisible() makes no sense
 231                                                   c.minimized = false
 232                                                   if not c:isvisible() and c.first_tag then
 233                                                       c.first_tag:view_only()
 234                                                   end
 235                                                   -- This will also un-minimize
 236                                                   -- the client, if needed
 237                                                   client.focus = c
 238                                                   c:raise()
 239                                               end
 240                                           end),
 241                      awful.button({ }, 3, client_menu_toggle_fn()),
 242                      awful.button({ }, 4, function ()
 243                                               awful.client.focus.byidx(1)
 244                                           end),
 245                      awful.button({ }, 5, function ()
 246                                               awful.client.focus.byidx(-1)
 247                                           end))
 248 -- }}}
 249
 250 -- {{{ Screens
 251
 252 -- Re-set wallpaper when a screen's geometry changes (e.g. different resolution)
 253 screen.connect_signal("property::geometry", set_wallpaper)
 254
 255 -- {{{ Basic setup for screens
 256 local function screen_set_profile(s, profile)
 257     s.profile = profile
 258     s.outputstr = table.concat(gears.table.keys(s.outputs), "+")
 259     s.name = s.profile .. "/" .. s.outputstr
 260 end
 261
 262 awful.screen.connect_for_each_screen(function(s)
 263
 264     s.set_profile = screen_set_profile
 265
 266     -- Wallpaper
 267     set_wallpaper(s)
 268
 269     -- Create a text widget to display screen name
 270     s.namebox = wibox.container.background(wibox.widget.textbox(s.name),
 271       beautiful.bg_minimize)
 272
 273     -- Create a promptbox for each screen
 274     s.mypromptbox = awful.widget.prompt()
 275     -- Create an imagebox widget which will contains an icon indicating which layout we're using.
 276     -- We need one layoutbox per screen.
 277     s.mylayoutbox = awful.widget.layoutbox(s)
 278     s.mylayoutbox:buttons(awful.util.table.join(
 279                            awful.button({ }, 1, function () awful.layout.inc( 1) end),
 280                            awful.button({ }, 3, function () awful.layout.inc(-1) end),
 281                            awful.button({ }, 4, function () awful.layout.inc( 1) end),
 282                            awful.button({ }, 5, function () awful.layout.inc(-1) end)))
 283     -- Create a taglist widget
 284     s.mytaglist = awful.widget.taglist(s, awful.widget.taglist.filter.all, taglist_buttons)
 285
 286     -- Create a tasklist widget
 287     s.mytasklist = awful.widget.tasklist(s, awful.widget.tasklist.filter.currenttags, tasklist_buttons)
 288
 289     -- Create the wibox, but only if there isn't one yet
 290     if not s.mywibox then
 291         s.mywibox = awful.wibar({ position = "top", screen = s })
 292     end
 293
 294     -- Add widgets to the wibox
 295     local right_widgets = gears.table.join(clocksarray, {
 296         make_spacer(" "),
 297         wibox.widget.systray(),
 298         s.mylayoutbox,
 299         layout = wibox.layout.fixed.horizontal,
 300     })
 301
 302     if s == screen.primary then
 303         right_widgets = gears.table.join({
 304             make_spacer(" "),
 305             ccwidgets.btc_widget,
 306             make_spacer(),
 307             ccwidgets.eth_widget,
 308             make_spacer(),
 309             lain_bat.widget,
 310             make_spacer(),
 311         }, right_widgets)
 312     end
 313
 314     s.mywibox:setup {
 315         layout = wibox.layout.align.horizontal,
 316         { -- Left widgets
 317             layout = wibox.layout.fixed.horizontal,
 318             --s.namebox,
 319             s.mytaglist,
 320             make_spacer(" "),
 321             s.mypromptbox,
 322         },
 323         s.mytasklist, -- Middle widget
 324         right_widgets,
 325     }
 326 end) -- }}}
 327
 328 -- {{{ autorandr integration
 329 local function find_screen_by_name(name)
 330     for s in screen do
 331         if s.name == name then
 332             return s
 333         end
 334     end
 335 end
 336
 337 local function get_target_screen_for_tag(tag)
 338     local function primary_screen(reason)
 339         local s = screen.primary
 340         local msg = "  → primary screen \"" .. s.name .. "\""
 341         if reason then msg = msg .. " (" .. reason .. ")" end
 342         print(msg)
 343         return s
 344     end
 345
 346     print("Figuring out target screen for tag " .. tag.name .. "…")
 347     if tag.targets then
 348         if type(tag.targets) == "table" then
 349             for _,target in ipairs(tag.targets) do
 350                 local s = find_screen_by_name(target)
 351                 if s then
 352                     print("  → screen " .. s.name)
 353                     return s
 354                 end
 355             end
 356         elseif tag.targets == "primary" then
 357             return primary_screen("explicit request")
 358         end
 359         return primary_screen("no matching target in " .. table.concat(tag.targets, ","))
 360     else
 361         return primary_screen("no targets specified")
 362     end
 363 end
 364
 365 local function move_tag_to_target_screen(tag)
 366     tag.screen = get_target_screen_for_tag(tag)
 367 end
 368
 369 local function move_tags_to_target_screens()
 370     for _,tag in ipairs(root.tags()) do
 371         move_tag_to_target_screen(tag)
 372     end
 373 end
 374
 375 tag.connect_signal("request::screen", function(t)
 376     -- throw the tag onto any other screen, it'll get reassigned later when
 377     -- a new profile has been processed.
 378     for s in screen do
 379         if s ~= t.screen then
 380             t.screen = s
 381             t.selected = false
 382             break
 383         end
 384     end
 385     naughty.notify({
 386         title = "Screen removed",
 387         text = "Salvaged tab " .. t.name .. " onto screen " .. t.screen.name,
 388     })
 389 end)
 390
 391 function handle_new_autorandr_profile(newprofile)
 392     -- The main idea here is that autorandr invokes this via awesome-client
 393     -- after switching to a new profile. Awesome will have already set up all
 394     -- the screens long before this function is called. Therefore, we just do
 395     -- the necessary modifications to the existing screens, and move tags
 396     -- around.
 397
 398     if not newprofile then
 399         error("Missing new profile name")
 400     end
 401
 402     naughty.notify({
 403         preset = naughty.config.presets.low,
 404         title = "New autorandr profile",
 405         text = "Reconfiguring for profile <b>" .. newprofile .. "</b>",
 406     })
 407
 408     for s in screen do
 409         s:set_profile(newprofile)
 410     end
 411     move_tags_to_target_screens()
 412 end
 413
 414 local function initialise_to_autorandr_profile()
 415     local profile
 416     profile = nil
 417
 418     local function process_line(line)
 419         if profile then return end
 420         local match = string.match(line, "^([^%s]+) %(detected%)")
 421         if match then
 422             profile = match
 423         end
 424     end
 425
 426     local function output_done()
 427         if not profile then
 428             error("autorandr detected no profile")
 429             profile = "awesome"
 430         end
 431         handle_new_autorandr_profile(profile)
 432     end
 433
 434     local function handle_exit(reason, code)
 435         if not (reason == "exit" and code == 0) then
 436             error("autorandr error: " .. reason .. ": " .. tostring(code))
 437         end
 438     end
 439
 440     awful.spawn.with_line_callback('autorandr', {
 441         stdout = process_line,
 442         output_done = output_done,
 443         exit = handle_exit
 444     })
 445 end
 446 awesome.connect_signal("startup", initialise_to_autorandr_profile)
 447 -- }}}
 448
 449 -- }}}
 450
 451 -- {{{ Tags
 452
 453 local default_tag = {
 454     name        = nil,
 455     init        = true,
 456     layout      = layouts.default,
 457     fallback    = true,
 458     targets     = "primary",
 459 }
 460 local default_tags = {}
 461 for i = 1, 9 do
 462     default_tags[i] = {}
 463     for k,v in pairs(default_tag) do
 464         default_tags[i][k] = v
 465     end
 466     default_tags[i].name = tostring(i)
 467 end
 468 default_tags[1].selected = true
 469
 470 default_tags = gears.table.join(default_tags, {
 471   {
 472     name        = "irc",
 473     init        = true,
 474     exclusive   = true,
 475     master_width_factor = 0.33,
 476     layout      = layouts.tiled,
 477     selected    = true,
 478     exec_once   = { terminal .. " -name irc -e env MOSH_TITLE_NOPREFIX=true mosh -4 -- irc-host tmux new -As irc irssi" },
 479     instance    = { "irc" },
 480     targets     = { "catalyst/eDP1", "mtvic/eDP1", "gauting/eDP1", "lehel/DisplayPort-2" },
 481   },
 482   {
 483     name        = "[m]",
 484     init        = true,
 485     exclusive   = true,
 486     master_width_factor = 0.67,
 487     layout      = layouts.tiled,
 488     selected    = true,
 489     exec_once   = { "revolt" },
 490     instance    = { "Revolt" },
 491     targets     = { "catalyst/eDP1", "mtvic/eDP1", "gauting/eDP1", "lehel/DisplayPort-2" },
 492   },
 493   {
 494     name        = "dflt",
 495     init        = false,
 496     fallback    = true,
 497     layout      = layouts.floating,
 498     volatile    = true,
 499     selected    = true,
 500   },
 501   {
 502     name        = "cal",
 503     init        = true,
 504     exclusive   = true,
 505     layout      = layouts.default,
 506     exec_once   = { "thunderbird" },
 507     class       = { "Thunderbird" },
 508     targets     = { "catalyst/HDMI1", "mtvic/eDP1", "gauting/eDP1", "lehel/DisplayPort-1" },
 509   },
 510   {
 511     name        = "chr",
 512     init        = true,
 513     exclusive   = true,
 514     layout      = layouts.default,
 515     exec_once   = { "chromium" },
 516     class       = { "Chromium" },
 517     targets     = { "catalyst/HDMI1", "mtvic/eDP1", "gauting/eDP1", "lehel/DisplayPort-1" },
 518   },
 519   {
 520     name        = "ffx",
 521     init        = true,
 522     exclusive   = true,
 523     layout      = layouts.default,
 524     exec_once   = { "firefox" },
 525     class       = { "Firefox" },
 526     targets     = { "catalyst/HDMI1", "mtvic/eDP1", "gauting/eDP1", "lehel/DisplayPort-1" },
 527   },
 528 })
 529
 530 if not tyrannical then
 531
 532 for _,t in ipairs(default_tags) do
 533     if t.init then
 534         t.screen = t.screen or screen.primary
 535         t.layout = t.layout or layouts.default
 536         local newt = th.add_tag(t.name, t, false)
 537     end
 538 end
 539
 540 else -- {{{ tyrannical is loaded
 541 tyrannical.settings.default_layout = layouts.default
 542 tyrannical.settings.master_width_factor = 0.5
 543 tyrannical.settings.block_children_focus_stealing = true
 544 tyrannical.settings.group_children = true
 545
 546 tyrannical.tags = default_tags
 547
 548 tyrannical.properties.size_hints_honor = { URxvt = false }
 549
 550 --XX---- Ignore the tag "exclusive" property for the following clients (matched by classes)
 551 --XX--tyrannical.properties.intrusive = {
 552 --XX--  "ksnapshot"     , "pinentry"       , "gtksu"     , "kcalc"        , "xcalc"               ,
 553 --XX--  "feh"           , "Gradient editor", "About KDE" , "Paste Special", "Background color"    ,
 554 --XX--  "kcolorchooser" , "plasmoidviewer" , "Xephyr"    , "kruler"       , "plasmaengineexplorer",
 555 --XX--}
 556 --XX--
 557 --XX---- Ignore the tiled layout for the matching clients
 558 --XX--tyrannical.properties.floating = {
 559 --XX--  "MPlayer"      , "pinentry"        , "ksnapshot"  , "pinentry"     , "gtksu"          ,
 560 --XX--  "xine"         , "feh"             , "kmix"       , "kcalc"        , "xcalc"          ,
 561 --XX--  "yakuake"      , "Select Color$"   , "kruler"     , "kcolorchooser", "Paste Special"  ,
 562 --XX--  "New Form"     , "Insert Picture"  , "kcharselect", "mythfrontend" , "plasmoidviewer"
 563 --XX--}
 564 --XX--
 565 --XX---- Make the matching clients (by classes) on top of the default layout
 566 --XX--tyrannical.properties.ontop = {
 567 --XX--  "Xephyr"       , "ksnapshot"       , "kruler"
 568 --XX--}
 569 --XX--
 570 --XX---- Force the matching clients (by classes) to be centered on the screen on init
 571 --XX--tyrannical.properties.centered = {
 572 --XX--  "kcalc"
 573 --XX--}
 574 end -- }}}
 575
 576 -- }}}
 577
 578 -- {{{ Mouse bindings
 579 root.buttons(gears.table.join(
 580     awful.button({ }, 3, function () mymainmenu:toggle() end),
 581     awful.button({ }, 4, awful.tag.viewnext),
 582     awful.button({ }, 5, awful.tag.viewprev)
 583 ))
 584 -- }}}
 585
 586 -- {{{ Key bindings
 587
 588 local function toggle_tag_by_name(tagname, exclusive)
 589     return function()
 590         local t = awful.tag.find_by_name(nil, tagname)
 591         if t then
 592             if exclusive then
 593                 t:view_only()
 594             else
 595                 awful.tag.viewtoggle(t)
 596             end
 597             cf = awful.client.getmaster(t.screen)
 598             if cf then
 599                 cf:jump_to()
 600             end
 601         end
 602     end
 603 end
 604
 605 globalkeys = gears.table.join(
 606     awful.key({ modkey,           }, "s",      hotkeys_popup.show_help,
 607               {description="show help", group="awesome"}),
 608     awful.key({ modkey,           }, "Left",   awful.tag.viewprev,
 609               {description = "view previous", group = "tag"}),
 610     awful.key({ modkey,           }, "Right",  awful.tag.viewnext,
 611               {description = "view next", group = "tag"}),
 612     awful.key({ modkey,           }, "Escape", awful.tag.history.restore,
 613               {description = "go back", group = "tag"}),
 614
 615     awful.key({ modkey,           }, "k",
 616         function ()
 617             awful.client.focus.byidx( 1)
 618         end,
 619         {description = "focus next by index", group = "client"}
 620     ),
 621     awful.key({ modkey,           }, "j",
 622         function ()
 623             awful.client.focus.byidx(-1)
 624         end,
 625         {description = "focus previous by index", group = "client"}
 626     ),
 627
 628     -- Layout manipulation
 629     awful.key({ modkey, "Shift"   }, "k", function () awful.client.swap.byidx(  1)    end,
 630               {description = "swap with next client by index", group = "client"}),
 631     awful.key({ modkey, "Shift"   }, "j", function () awful.client.swap.byidx( -1)    end,
 632               {description = "swap with previous client by index", group = "client"}),
 633     awful.key({ modkey, "Control" }, "k", function () awful.screen.focus_relative( 1) end,
 634               {description = "focus the next screen", group = "screen"}),
 635     awful.key({ modkey, "Control" }, "j", function () awful.screen.focus_relative(-1) end,
 636               {description = "focus the previous screen", group = "screen"}),
 637     awful.key({ modkey, "Shift"   }, "Return", awful.client.urgent.jumpto,
 638               {description = "jump to urgent client", group = "client"}),
 639     awful.key({ modkey,           }, "Tab",
 640         function ()
 641             awful.client.focus.history.previous()
 642             if client.focus then
 643                 client.focus:raise()
 644             end
 645         end,
 646         {description = "go back", group = "client"}),
 647
 648     -- Standard program
 649     awful.key({ modkey,           }, "Return", function () awful.spawn(terminal) end,
 650               {description = "open a terminal", group = "launcher"}),
 651     awful.key({ modkey,           }, "r", function()
 652         package.loaded.rc = nil
 653         require("rc")
 654     end,
 655               {description = "reload rc.lua", group = "awesome"}),
 656     awful.key({ modkey, "Control" }, "r", awesome.restart,
 657               {description = "reload awesome", group = "awesome"}),
 658     awful.key({ modkey, "Shift"   }, "q", awesome.quit,
 659               {description = "quit awesome", group = "awesome"}),
 660
 661     awful.key({ modkey,           }, "l",     function () awful.tag.incmwfact( 0.05)          end,
 662               {description = "increase master width factor", group = "layout"}),
 663     awful.key({ modkey,           }, "h",     function () awful.tag.incmwfact(-0.05)          end,
 664               {description = "decrease master width factor", group = "layout"}),
 665     awful.key({ modkey, "Shift"   }, "h",     function () awful.tag.incnmaster( 1, nil, true) end,
 666               {description = "increase the number of master clients", group = "layout"}),
 667     awful.key({ modkey, "Shift"   }, "l",     function () awful.tag.incnmaster(-1, nil, true) end,
 668               {description = "decrease the number of master clients", group = "layout"}),
 669     awful.key({ modkey, "Control" }, "h",     function () awful.tag.incncol( 1, nil, true)    end,
 670               {description = "increase the number of columns", group = "layout"}),
 671     awful.key({ modkey, "Control" }, "l",     function () awful.tag.incncol(-1, nil, true)    end,
 672               {description = "decrease the number of columns", group = "layout"}),
 673     awful.key({ modkey,           }, "space", function () awful.layout.inc( 1)                end,
 674               {description = "select next", group = "layout"}),
 675     awful.key({ modkey, "Shift"   }, "space", function () awful.layout.inc(-1)                end,
 676               {description = "select previous", group = "layout"}),
 677
 678     awful.key({ modkey, "Control" }, "n",
 679               function ()
 680                   local c = awful.client.restore()
 681                   -- Focus restored client
 682                   if c then
 683                       client.focus = c
 684                       c:raise()
 685                   end
 686               end,
 687               {description = "restore minimized", group = "client"}),
 688
 689     -- Prompt
 690     awful.key({ cmdkey },            "r",
 691               function ()
 692                   local widget = awful.screen.focused().mypromptbox.widget
 693                   local function spawn(command, args)
 694                       gears.debug.dump(args)
 695                       awful.spawn(command, args)
 696                   end
 697
 698                   awful.prompt.run {
 699                     prompt       = "Exec: ",
 700                     bg_cursor    = '#ff0000',
 701                     textbox      = widget,
 702                     history_path = awful.util.get_cache_dir() .. "/history",
 703                     completion_callback = awful.completion.shell,
 704                     hooks = {
 705                         -- Replace the 'normal' Return with a custom one
 706                         {{         }, 'Return', function(command)
 707                             spawn(command)
 708                         end},
 709                         -- Spawn method to spawn in the current tag
 710                         {{'Mod1'   }, 'Return', function(command)
 711                             spawn(command,{
 712                                 intrusive = true,
 713                                 tag       = mouse.screen.selected_tag
 714                             })
 715                         end},
 716                         -- Spawn in the current tag as floating and on top
 717                         {{'Shift'  }, 'Return', function(command)
 718                             spawn(command,{
 719                                 ontop     = true,
 720                                 floating  = true,
 721                                 tag       = mouse.screen.selected_tag
 722                             })
 723                         end},
 724                         -- Spawn in a new tag
 725                         {{'Control'}, 'Return', function(command)
 726                             spawn(command,{
 727                                 new_tag = true,
 728                                 layout = layouts.default,
 729                                 volatile = true,
 730                             })
 731                         end},
 732                         -- Cancel
 733                         {{         }, 'Escape', function(_) return end},
 734                     },
 735                 }
 736         end,
 737               {description = "run prompt", group = "launcher"}),
 738
 739     awful.key({ modkey }, "x",
 740               function ()
 741                   awful.prompt.run {
 742                     prompt       = "Eval: ",
 743                     bg_cursor    = '#ff0000',
 744                     textbox      = awful.screen.focused().mypromptbox.widget,
 745                     exe_callback = awful.util.eval,
 746                     history_path = awful.util.get_cache_dir() .. "/history_eval"
 747                   }
 748               end,
 749               {description = "lua execute prompt", group = "awesome"}),
 750     -- Menubar
 751     awful.key({ modkey }, "w", function() menubar.show() end,
 752               {description = "show the menubar", group = "launcher"}),
 753
 754     -- Tag helpers
 755     awful.key({ modkey,           }, "a", function()
 756         th.add_tag(nil, {layout=layouts.default} ,true)
 757     end,
 758     {description = "add a tag", group = "tag"}),
 759     awful.key({ modkey,           }, "d", th.delete_tag,
 760               {description = "delete the current tag", group = "tag"}),
 761     awful.key({ modkey, "Shift",           }, "a", function()
 762         th.move_to_new_tag(nil,nil,true,true,true)
 763     end,
 764               {description = "add a volatile tag with the focused client", group = "tag"}),
 765     awful.key({ modkey, "Shift", "Control" }, "a", function()
 766         th.move_to_new_tag(nil,nil,false,true,true)
 767     end,
 768               {description = "add a permanent tag with the focused client", group = "tag"}),
 769     awful.key({ modkey, "Mod1"   }, "a", th.copy_tag,
 770               {description = "create a copy of the current tag", group = "tag"}),
 771     awful.key({ modkey, "Control"   }, "a", th.rename_tag,
 772               {description = "rename the current tag", group = "tag"}),
 773     awful.key({ modkey, "Control", "Shift", "Mod1" }, "a", th.collect_orphan_clients_to_tag,
 774               {description = "collect all orphaned clients", group = "client"}),
 775
 776     awful.key({ modkey }, "y", toggle_tag_by_name("irc", true),
 777               {description = "view tag 'irc'", group = "tag"}),
 778     awful.key({ modkey, "Control" }, "y", toggle_tag_by_name("irc"),
 779               {description = "toggle tag 'irc'", group = "tag"}),
 780     awful.key({ modkey }, "u", toggle_tag_by_name("[m]", true),
 781               {description = "view tag '[m]'", group = "tag"}),
 782     awful.key({ modkey, "Control" }, "u", toggle_tag_by_name("[m]"),
 783               {description = "toggle tag '[m]'", group = "tag"}),
 784     awful.key({ modkey }, "i", toggle_tag_by_name("cal", true),
 785               {description = "view tag 'cal'", group = "tag"}),
 786     awful.key({ modkey, "Control" }, "i", toggle_tag_by_name("cal"),
 787               {description = "toggle tag 'cal'", group = "tag"}),
 788     awful.key({ modkey }, "o", toggle_tag_by_name("chr", true),
 789               {description = "view tag 'chr'", group = "tag"}),
 790     awful.key({ modkey, "Control" }, "o", toggle_tag_by_name("chr"),
 791               {description = "toggle tag 'chr'", group = "tag"}),
 792     awful.key({ modkey }, "p", toggle_tag_by_name("ffx", true),
 793               {description = "view tag 'ff'", group = "tag"}),
 794     awful.key({ modkey, "Control" }, "p", toggle_tag_by_name("ffx"),
 795               {description = "toggle tag 'ff'", group = "tag"}),
 796 {})
 797
 798 clientkeys = gears.table.join(
 799     awful.key({ modkey,           }, "f",
 800         function (c)
 801             c.fullscreen = not c.fullscreen
 802             c:raise()
 803         end,
 804         {description = "toggle fullscreen", group = "client"}),
 805     awful.key({ modkey, "Shift"   }, "c",      function (c) c:kill()                         end,
 806               {description = "close", group = "client"}),
 807     awful.key({ modkey, "Control" }, "space",  awful.client.floating.toggle                     ,
 808               {description = "toggle floating", group = "client"}),
 809     awful.key({ modkey, "Control" }, "Return", function (c) c:swap(awful.client.getmaster()) end,
 810               {description = "move to master", group = "client"}),
 811     awful.key({ modkey,           }, "t",      function (c) c.ontop = not c.ontop            end,
 812               {description = "toggle keep on top", group = "client"}),
 813     awful.key({ modkey,           }, "n",
 814         function (c)
 815             -- The client currently has the input focus, so it cannot be
 816             -- minimized, since minimized clients can't have the focus.
 817             c.minimized = true
 818         end ,
 819         {description = "minimize", group = "client"}),
 820     awful.key({ modkey,           }, "m",
 821         function (c)
 822             c.maximized = not c.maximized
 823             c.maximized_horizontal = false
 824             c.maximized_vertical = false
 825             c:raise()
 826         end ,
 827         {description = "(un)maximize", group = "client"}),
 828     awful.key({ modkey, "Control" }, "m",
 829         function (c)
 830             c.maximized_vertical = not c.maximized_vertical
 831             c:raise()
 832         end ,
 833         {description = "(un)maximize vertically", group = "client"}),
 834     awful.key({ modkey, "Shift"   }, "m",
 835         function (c)
 836             c.maximized_horizontal = not c.maximized_horizontal
 837             c:raise()
 838         end ,
 839         {description = "(un)maximize horizontally", group = "client"})
 840 )
 841
 842 -- Bind all key numbers to tags.
 843 -- Be careful: we use keycodes to make it work on any keyboard layout.
 844 -- This should map on the top row of your keyboard, usually 1 to 9.
 845 for i = 1, 9 do
 846     globalkeys = gears.table.join(globalkeys,
 847         -- View tag only.
 848         awful.key({ modkey }, "#" .. i + 9, toggle_tag_by_name(tostring(i), true),
 849                   {description = "view tag #"..i, group = "tag"}),
 850         -- Toggle tag display.
 851         awful.key({ modkey, "Control" }, "#" .. i + 9, toggle_tag_by_name(tostring(i)),
 852                   {description = "toggle tag #" .. i, group = "tag"}),
 853         -- Move client to tag.
 854         awful.key({ modkey, "Shift" }, "#" .. i + 9,
 855                   function ()
 856                       if client.focus then
 857                           local tag = awful.tag.find_by_name(screen.primary, tostring(i))
 858                           if tag then
 859                               client.focus:move_to_tag(tag)
 860                           end
 861                      end
 862                   end,
 863                   {description = "move focused client to tag #"..i, group = "tag"}),
 864         -- Toggle tag on focused client.
 865         awful.key({ modkey, "Control", "Shift" }, "#" .. i + 9,
 866                   function ()
 867                       if client.focus then
 868                           local tag = awful.tag.find_by_name(screen.primary, tostring(i))
 869                           if tag then
 870                               client.focus:toggle_tag(tag)
 871                           end
 872                       end
 873                   end,
 874                   {description = "toggle focused client on tag #" .. i, group = "tag"})
 875     )
 876 end
 877
 878 clientbuttons = gears.table.join(
 879     awful.button({ }, 1, function (c) client.focus = c; c:raise() end),
 880     awful.button({ modkey }, 1, awful.mouse.client.move),
 881     awful.button({ modkey }, 3, awful.mouse.client.resize))
 882
 883 -- misc apps
 884 globalkeys = awful.util.table.join(globalkeys,
 885 awful.key({ cmdkey }, "n", function () awful.spawn("firefox") end),
 886 awful.key({ cmdkey }, "m", function () awful.spawn("chromium --enable-remote-extensions") end),
 887 awful.key({ cmdkey }, "y", function () awful.spawn(terminal .. " -e python") end),
 888 awful.key({ cmdkey }, "c", function () awful.spawn("thunderbird") end),
 889 awful.key({ cmdkey }, "g", function () awful.spawn("gscan2pdf") end),
 890 awful.key({ cmdkey }, "v", function () awful.spawn("virt-manager") end),
 891 awful.key({ cmdkey }, "l", function () awful.spawn("libreoffice") end),
 892 awful.key({ cmdkey }, "f", function () awful.spawn("thunar") end),
 893 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),
 894 awful.key({ cmdkey }, "x", function ()
 895     awful.spawn("/usr/bin/xscreensaver -no-capture-stderr")
 896     os.execute("sleep 5")
 897     awful.spawn("xscreensaver-command -lock")
 898 end),
 899 awful.key({ cmdkey, "Shift" }, "x", function () awful.spawn("xscreensaver-command -exit") end),
 900
 901 -- function keys
 902 awful.key(nil, "XF86ScreenSaver", function () awful.spawn("xset dpms force off") end),
 903 awful.key(nil, "XF86AudioMute", function () awful.spawn("pactl set-sink-mute 0 toggle") end),
 904 awful.key({ cmdkey }, "End", function () awful.spawn("pactl set-sink-mute 0 toggle") end),
 905 awful.key(nil, "XF86AudioLowerVolume", function () awful.spawn("pactl set-sink-volume 0 -2%") end),
 906 awful.key({ cmdkey }, "Next", function () awful.spawn("pactl set-sink-volume 0 -2%") end),
 907 awful.key(nil, "XF86AudioRaiseVolume", function () awful.spawn("pactl set-sink-volume 0 +2%") end),
 908 awful.key({ cmdkey }, "Prior", function () awful.spawn("pactl set-sink-volume 0 +2%") end),
 909 awful.key(nil, "XF86AudioMicMute", function () awful.spawn("pactl set-source-mute 1 toggle") end),
 910 awful.key({ cmdkey }, "Home", function () awful.spawn("pactl set-source-mute 1 toggle") end),
 911 awful.key(nil, "XF86MonBrightnessDown", function () awful.spawn("xbacklight -dec 5%") end),
 912 awful.key(nil, "XF86MonBrightnessUp", function () awful.spawn("xbacklight -inc 5%") end),
 913 awful.key(nil, "XF86Display", function () awful.spawn("autorandr --change --force"); initialise_to_autorandr_profile() end),
 914 awful.key(nil, "XF86WLAN", function () awful.spawn("") end),
 915 awful.key(nil, "XF86Tools", function () awful.spawn("") end),
 916 awful.key(nil, "XF86Search", function () awful.spawn("") end),
 917 awful.key(nil, "XF86LaunchA", function () awful.spawn("") end),
 918 awful.key(nil, "XF86Explorer", function () awful.spawn("") end)
 919 )
 920
 921 -- Set keys
 922 root.keys(globalkeys)
 923 -- }}}
 924
 925 -- {{{ Rules
 926 -- Rules to apply to new clients (through the "manage" signal).
 927
 928 local function float_client_in_the_middle_with_margins(client, leftright, topbottom)
 929     local wa = client.screen.workarea
 930     if topbottom then
 931         client.y = wa.y + topbottom
 932         client.height = wa.height - 2*topbottom
 933     else
 934         client.y = wa.y + (wa.height - client.height)/2
 935     end
 936     if leftright then
 937         client.x = wa.x + leftright
 938         client.width = wa.width - 2*leftright
 939     else
 940         client.x = wa.x + (wa.width - client.width)/2
 941     end
 942 end
 943
 944 local function move_to_tag_by_name(s, tagname)
 945     return function(c)
 946         local t = awful.tag.find_by_name(s, tagname)
 947         if not t then
 948             error("No tag by the name of " .. tagname)
 949             return
 950         end
 951         c:move_to_tag(t)
 952     end
 953 end
 954
 955 awful.rules.rules = {
 956     -- All clients will match this rule.
 957     { rule = { },
 958       properties = { border_width = beautiful.border_width,
 959                      border_color = beautiful.border_normal,
 960                      focus = awful.client.focus.filter,
 961                      raise = true,
 962                      keys = clientkeys,
 963                      buttons = clientbuttons,
 964                      screen = awful.screen.preferred,
 965                      placement = awful.placement.no_overlap+awful.placement.no_offscreen,
 966                      --floating = false
 967                  },
 968     },
 969     { rule = { type = "dialog" },
 970       properties = { floating = true,
 971                      ontop = true,
 972                      skip_taskbar = true,
 973                      urgent = true,
 974                      --new_tag = true,
 975                      --switchtotag = true,
 976                      placement = awful.placement.centered
 977                    }
 978     },
 979     { rule = { class = "URxvt" },
 980       properties = { size_hints_honor = false, }
 981     },
 982     { rule = { instance = "irc" },
 983       callback = move_to_tag_by_name(nil, "irc"),
 984     },
 985     { rule = { class = "Revolt" },
 986       callback = move_to_tag_by_name(nil, "[m]"),
 987     },
 988     { rule = { class = "Firefox" },
 989       callback = move_to_tag_by_name(nil, "ffx"),
 990     },
 991     { rule = { class = "Chromium" },
 992       callback = move_to_tag_by_name(nil, "chr"),
 993     },
 994     { rule = { class = "Thunderbird" },
 995       callback = move_to_tag_by_name(nil, "cal"),
 996     },
 997     { rule_any = { class = {
 998         "MuPDF",
 999         "Wicd-client.py",
1000         "Gxmessage",
1001         "Pinentry"
1002     }},
1003       properties = { floating = true,
1004                      maximized = false,
1005                      focus = true,
1006                      placement = awful.placement.centered,
1007                    },
1008     },
1009     { rule_any = { instance = {
1010         "tridactyl-edit",
1011         "libreoffice"
1012     }},
1013       properties = { floating = true,
1014                      maximized = false,
1015                      focus = true,
1016                      placement = awful.placement.centered,
1017                    },
1018     },
1019 --    { rule_any = { class = {
1020 --                        "Gscan2pdf",
1021 --                        "Gimp",
1022 --                    },
1023 --                    instance = {
1024 --                        "libreoffice",
1025 --                    }
1026 --                },
1027 --      properties = { new_tag = {
1028 --                        layout = layouts.maximised,
1029 --                        volatile = true,
1030 --                    },
1031 --                     switchtotag = true,
1032 --                     focus = true,
1033 --                   },
1034 --    },
1035 --XX--    { rule = { class = "Gscan2pdf" },
1036 --XX--               properties = {
1037 --XX--                   switchtotag = true
1038 --XX--               },
1039 --XX--               callback = move_to_tag(1, 5)
1040 --XX--           },
1041 --XX--    { rule = { name = "gscan2pdf .*" },
1042 --XX--               properties = {
1043 --XX--                   floating = false,
1044 --XX--               },
1045 --XX--           },
1046 --XX--    { rule = { class = "Thunar", type = "normal" },
1047 --XX--               properties = {
1048 --XX--                   floating = false,
1049 --XX--               },
1050 --XX--           },
1051 --XX--    { rule = { class = "Pinentry", instance = "pinentry" },
1052 --XX--               properties = {
1053 --XX--                   floating = true,
1054 --XX--               },
1055 --XX--           },
1056 --XX--    { rule = { class = "Gxmessage" },
1057 --XX--               properties = {
1058 --XX--                   floating = true,
1059 --XX--               },
1060 --XX--           },
1061 --XX--}
1062 }
1063 -- }}}
1064
1065 -- {{{ Signals
1066 -- Signal function to execute when a new client appears.
1067 client.connect_signal("manage", function (c)
1068     -- Set the windows at the slave,
1069     -- i.e. put it at the end of others instead of setting it master.
1070     -- if not awesome.startup then awful.client.setslave(c) end
1071
1072     if awesome.startup and
1073       not c.size_hints.user_position
1074       and not c.size_hints.program_position then
1075         -- Prevent clients from being unreachable after screen count changes.
1076         awful.placement.no_offscreen(c)
1077     end
1078
1079     c.maximized_horizontal = false
1080     c.maximized_vertical = false
1081 end)
1082
1083 -- Add a titlebar if titlebars_enabled is set to true in the rules.
1084 client.connect_signal("request::titlebars", function(c)
1085     -- buttons for the titlebar
1086     local buttons = gears.table.join(
1087         awful.button({ }, 1, function()
1088             client.focus = c
1089             c:raise()
1090             awful.mouse.client.move(c)
1091         end),
1092         awful.button({ }, 3, function()
1093             client.focus = c
1094             c:raise()
1095             awful.mouse.client.resize(c)
1096         end)
1097     )
1098
1099     awful.titlebar(c) : setup {
1100         { -- Left
1101             awful.titlebar.widget.iconwidget(c),
1102             buttons = buttons,
1103             layout  = wibox.layout.fixed.horizontal
1104         },
1105         { -- Middle
1106             { -- Title
1107                 align  = "center",
1108                 widget = awful.titlebar.widget.titlewidget(c)
1109             },
1110             buttons = buttons,
1111             layout  = wibox.layout.flex.horizontal
1112         },
1113         { -- Right
1114             awful.titlebar.widget.floatingbutton (c),
1115             awful.titlebar.widget.maximizedbutton(c),
1116             awful.titlebar.widget.stickybutton   (c),
1117             awful.titlebar.widget.ontopbutton    (c),
1118             awful.titlebar.widget.closebutton    (c),
1119             layout = wibox.layout.fixed.horizontal()
1120         },
1121         layout = wibox.layout.align.horizontal
1122     }
1123 end)
1124
1125 -- Enable sloppy focus, so that focus follows mouse.
1126 client.connect_signal("mouse::enter", function(c)
1127     if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier
1128         and awful.client.focus.filter(c) then
1129         client.focus = c
1130     end
1131 end)
1132
1133 client.connect_signal("focus", function(c)
1134     c.border_color = beautiful.border_focus
1135 end)
1136 client.connect_signal("unfocus", function(c)
1137     c.border_color = beautiful.border_normal
1138 end)
1139
1140 awful.ewmh.add_activate_filter(function(c, context, hints)
1141     if context == "ewmh" then
1142         if (c.class == "Firefox-esr" or c.class == "Firefox") then
1143             return false
1144         end
1145     end
1146 end)
1147
1148 client.connect_signal("request::activate", function(c, context, hints)
1149     if gears.table.hasitem({
1150         "client.focus.byidx",
1151         "client.jumpto",
1152         "autofocus.check_focus",
1153         "rules",
1154         "ewmh",
1155     }, context) then
1156         gears.timer.delayed_call(function()
1157             -- we need a delayed call so that we execute *after layout changes
1158             if hints.raise and c == client.focus and client.focus:isvisible() then
1159                 move_mouse_to_area(client.focus)
1160             end
1161         end)
1162     end
1163 end)
1164
1165 -- vim:ft=lua:sw=4:sts=4:ts=4:et