Add freedesktop and lein support

.config/awesome/freedesktop

@@ -0,0 +1 @@
+Subproject commit dc0a18c2c35a0cf888b5968115df810b90db91cf

.config/awesome/lain

@@ -0,0 +1 @@
+Subproject commit e0bffc00566fbc0c05dc01700c569a589a6900eb

.config/awesome/rc.lua

@@ -1,26 +1,33 @@
--- If LuaRocks is installed, make sure that packages installed through it are
+--[[
--- found (e.g. lgi). If LuaRocks is not installed, do nothing.
-pcall(require, "luarocks.loader")
 
--- Standard awesome library
+     Awesome WM configuration template
-local gears = require("gears")
+     github.com/lcpz
-local awful = require("awful")
-require("awful.autofocus")
--- Widget and layout library
-local wibox = require("wibox")
--- Theme handling library
-local beautiful = require("beautiful")
--- Notification library
-local naughty = require("naughty")
-local menubar = require("menubar")
-local hotkeys_popup = require("awful.hotkeys_popup")
--- Enable hotkeys help widget for VIM and other apps
--- when client with a matching name is opened:
-require("awful.hotkeys_popup.keys")
 
-local flameshot = require("flameshot")
+--]]
-local krdl = require("krdl")
+
-local start = require("start")
+-- {{{ Required libraries
+local awesome, client, mouse, screen, tag = awesome, client, mouse, screen, tag
+local ipairs, string, os, table, tostring, tonumber, type = ipairs, string, os, table, tostring, tonumber, type
+
+local gears         = require("gears")
+local awful         = require("awful")
+                      require("awful.autofocus")
+local wibox         = require("wibox")
+local beautiful     = require("beautiful")
+local naughty       = require("naughty")
+local lain          = require("lain")
+--local menubar       = require("menubar")
+local freedesktop   = require("freedesktop")
+local hotkeys_popup = require("awful.hotkeys_popup").widget
+                      require("awful.hotkeys_popup.keys")
+local my_table      = awful.util.table or gears.table -- 4.{0,1} compatibility
+local dpi           = require("beautiful.xresources").apply_dpi
+-- }}}
+
+-- {{{ Custom Imports
+local flameshot = require("./dhalucario/flameshot")
+local krdl = require("./dhalucario/krdl")
+-- }}}
 
 -- {{{ Error handling
 -- Check if awesome encountered an error during startup and fell back to
@@ -35,7 +42,6 @@ end
 do
     local in_error = false
     awesome.connect_signal("debug::error", function (err)
-        -- Make sure we don't go into an endless error loop
         if in_error then return end
         in_error = true
 
@@ -47,113 +53,183 @@ do
 end
 -- }}}
 
+-- {{{ Autostart windowless processes
+
+-- This function will run once every time Awesome is started
+local function run_once(cmd_arr)
+    for _, cmd in ipairs(cmd_arr) do
+        awful.spawn.with_shell(string.format("pgrep -u $USER -fx '%s' > /dev/null || (%s)", cmd, cmd))
+    end
+end
+
+run_once({ "urxvtd", "unclutter -root" }) -- entries must be separated by commas
+
+-- This function implements the XDG autostart specification
+awful.spawn.with_shell(
+    'if (xrdb -query | grep -q "^awesome\\.started:\\s*true$"); then exit; fi;' ..
+    'xrdb -merge <<< "awesome.started:true";' ..
+    -- list each of your autostart commands, followed by ; inside single quotes, followed by ..
+    'dex --environment Awesome --autostart --search-paths "$XDG_CONFIG_DIRS/autostart:$XDG_CONFIG_HOME/autostart"' -- https://github.com/jceb/dex
+)
+
+-- }}}
+
 -- {{{ Variable definitions
--- Themes define colours, icons, font and wallpapers.
-beautiful.init(gears.filesystem.get_themes_dir() .. "default/theme.lua")
 
--- This is used later as the default terminal and editor to run.
+local themes = {
-terminal = "xterm"
+    "blackburn",       -- 1
-editor = os.getenv("EDITOR") or "vi"
+    "copland",         -- 2
-editor_cmd = terminal .. " -e " .. editor
+    "dremora",         -- 3
+    "holo",            -- 4
+    "multicolor",      -- 5
+    "powerarrow",      -- 6
+    "powerarrow-dark", -- 7
+    "rainbow",         -- 8
+    "steamburn",       -- 9
+    "vertex",          -- 10
+}
 
--- Default modkey.
+local chosen_theme = themes[2]
--- Usually, Mod4 is the key with a logo between Control and Alt.
+local modkey       = "Mod4"
--- If you do not like this or do not have such a key,
+local altkey       = "Mod1"
--- I suggest you to remap Mod4 to another key using xmodmap or other tools.
+local terminal     = "urxvtc"
--- However, you can use another modifier like Mod1, but it may interact with others.
+local vi_focus     = false -- vi-like client focus - https://github.com/lcpz/awesome-copycats/issues/275
-modkey = "Mod4"
+local cycle_prev   = true -- cycle trough all previous client or just the first -- https://github.com/lcpz/awesome-copycats/issues/274
+local editor       = os.getenv("EDITOR") or "vim"
+local gui_editor   = os.getenv("GUI_EDITOR") or "gvim"
+local browser      = os.getenv("BROWSER") or "firefox"
+local scrlocker    = "slock"
 
--- Table of layouts to cover with awful.layout.inc, order matters.
+awful.util.terminal = terminal
+awful.util.tagnames = { "1", "2", "3", "4", "5" }
 awful.layout.layouts = {
-    -- awful.layout.suit.floating,
+    awful.layout.suit.max,
+    awful.layout.suit.magnifier,
+    awful.layout.suit.spiral,
     awful.layout.suit.tile,
     awful.layout.suit.tile.left,
-    -- awful.layout.suit.tile.bottom,
-    -- awful.layout.suit.tile.top,
     awful.layout.suit.fair,
     awful.layout.suit.fair.horizontal,
-    awful.layout.suit.spiral,
-    awful.layout.suit.spiral.dwindle,
-    awful.layout.suit.max,
-    awful.layout.suit.max.fullscreen,
-    awful.layout.suit.magnifier,
     awful.layout.suit.corner.nw,
     awful.layout.suit.corner.ne,
-    -- awful.layout.suit.corner.sw,
+    --awful.layout.suit.floating,
-    -- awful.layout.suit.corner.se,
+    --awful.layout.suit.tile,
+    --awful.layout.suit.tile.left,
+    --awful.layout.suit.tile.bottom,
+    --awful.layout.suit.tile.top,
+    --awful.layout.suit.fair,
+    --awful.layout.suit.fair.horizontal,
+    --awful.layout.suit.spiral,
+    --awful.layout.suit.spiral.dwindle,
+    --awful.layout.suit.max,
+    --awful.layout.suit.max.fullscreen,
+    --awful.layout.suit.magnifier,
+    --awful.layout.suit.corner.nw,
+    --awful.layout.suit.corner.ne,
+    --awful.layout.suit.corner.sw,
+    --awful.layout.suit.corner.se,
+    --lain.layout.cascade,
+    --lain.layout.cascade.tile,
+    --lain.layout.centerwork,
+    --lain.layout.centerwork.horizontal,
+    --lain.layout.termfair,
+    --lain.layout.termfair.center,
 }
+
+awful.util.taglist_buttons = my_table.join(
+    awful.button({ }, 1, function(t) t:view_only() end),
+    awful.button({ modkey }, 1, function(t)
+        if client.focus then
+            client.focus:move_to_tag(t)
+        end
+    end),
+    awful.button({ }, 3, awful.tag.viewtoggle),
+    awful.button({ modkey }, 3, function(t)
+        if client.focus then
+            client.focus:toggle_tag(t)
+        end
+    end),
+    awful.button({ }, 4, function(t) awful.tag.viewnext(t.screen) end),
+    awful.button({ }, 5, function(t) awful.tag.viewprev(t.screen) end)
+)
+
+awful.util.tasklist_buttons = my_table.join(
+    awful.button({ }, 1, function (c)
+        if c == client.focus then
+            c.minimized = true
+        else
+            --c:emit_signal("request::activate", "tasklist", {raise = true})<Paste>
+
+            -- Without this, the following
+            -- :isvisible() makes no sense
+            c.minimized = false
+            if not c:isvisible() and c.first_tag then
+                c.first_tag:view_only()
+            end
+            -- This will also un-minimize
+            -- the client, if needed
+            client.focus = c
+            c:raise()
+        end
+    end),
+    awful.button({ }, 2, function (c) c:kill() end),
+    awful.button({ }, 3, function ()
+        local instance = nil
+
+        return function ()
+            if instance and instance.wibox.visible then
+                instance:hide()
+                instance = nil
+            else
+                instance = awful.menu.clients({theme = {width = dpi(250)}})
+            end
+        end
+    end),
+    awful.button({ }, 4, function () awful.client.focus.byidx(1) end),
+    awful.button({ }, 5, function () awful.client.focus.byidx(-1) end)
+)
+
+lain.layout.termfair.nmaster           = 3
+lain.layout.termfair.ncol              = 1
+lain.layout.termfair.center.nmaster    = 3
+lain.layout.termfair.center.ncol       = 1
+lain.layout.cascade.tile.offset_x      = dpi(2)
+lain.layout.cascade.tile.offset_y      = dpi(32)
+lain.layout.cascade.tile.extra_padding = dpi(5)
+lain.layout.cascade.tile.nmaster       = 5
+lain.layout.cascade.tile.ncol          = 2
+
+beautiful.init(string.format("%s/.config/awesome/themes/%s/theme.lua", os.getenv("HOME"), chosen_theme))
 -- }}}
 
 -- {{{ Menu
--- Create a launcher widget and a main menu
+local myawesomemenu = {
-myawesomemenu = {
+    { "hotkeys", function() return false, hotkeys_popup.show_help end },
-   { "hotkeys", function() hotkeys_popup.show_help(nil, awful.screen.focused()) end },
+    { "manual", terminal .. " -e man awesome" },
-   { "manual", terminal .. " -e man awesome" },
+    { "edit config", string.format("%s -e %s %s", terminal, editor, awesome.conffile) },
-   { "edit config", editor_cmd .. " " .. awesome.conffile },
+    { "restart", awesome.restart },
-   { "restart", awesome.restart },
+    { "quit", function() awesome.quit() end }
-   { "quit", function() awesome.quit() end },
 }
+awful.util.mymainmenu = freedesktop.menu.build({
+    icon_size = beautiful.menu_height or dpi(16),
+    before = {
+        { "Awesome", myawesomemenu, beautiful.awesome_icon },
+        -- other triads can be put here
+    },
+    after = {
+        { "Open terminal", terminal },
+        -- other triads can be put here
+    }
+})
+-- hide menu when mouse leaves it
+awful.util.mymainmenu.wibox:connect_signal("mouse::leave", function() awful.util.mymainmenu:hide() end)
 
-mymainmenu = awful.menu({ items = { { "awesome", myawesomemenu, beautiful.awesome_icon },
+--menubar.utils.terminal = terminal -- Set the Menubar terminal for applications that require it
-                                    { "open terminal", terminal }
-                                  }
-                        })
-
-mylauncher = awful.widget.launcher({ image = beautiful.awesome_icon,
-                                     menu = mymainmenu })
-
--- Menubar configuration
-menubar.utils.terminal = terminal -- Set the terminal for applications that require it
 -- }}}
 
--- Keyboard map indicator and switcher
+-- {{{ Screen
-mykeyboardlayout = awful.widget.keyboardlayout()
+-- Re-set wallpaper when a screen's geometry changes (e.g. different resolution)
-
+screen.connect_signal("property::geometry", function(s)
--- {{{ Wibar
--- Create a textclock widget
-mytextclock = wibox.widget.textclock()
-
--- Create a wibox for each screen and add it
-local taglist_buttons = gears.table.join(
-                    awful.button({ }, 1, function(t) t:view_only() end),
-                    awful.button({ modkey }, 1, function(t)
-                                              if client.focus then
-                                                  client.focus:move_to_tag(t)
-                                              end
-                                          end),
-                    awful.button({ }, 3, awful.tag.viewtoggle),
-                    awful.button({ modkey }, 3, function(t)
-                                              if client.focus then
-                                                  client.focus:toggle_tag(t)
-                                              end
-                                          end),
-                    awful.button({ }, 4, function(t) awful.tag.viewnext(t.screen) end),
-                    awful.button({ }, 5, function(t) awful.tag.viewprev(t.screen) end)
-                )
-
-local tasklist_buttons = gears.table.join(
-                     awful.button({ }, 1, function (c)
-                                              if c == client.focus then
-                                                  c.minimized = true
-                                              else
-                                                  c:emit_signal(
-                                                      "request::activate",
-                                                      "tasklist",
-                                                      {raise = true}
-                                                  )
-                                              end
-                                          end),
-                     awful.button({ }, 3, function()
-                                              awful.menu.client_list({ theme = { width = 250 } })
-                                          end),
-                     awful.button({ }, 4, function ()
-                                              awful.client.focus.byidx(1)
-                                          end),
-                     awful.button({ }, 5, function ()
-                                              awful.client.focus.byidx(-1)
-                                          end))
-
-local function set_wallpaper(s)
     -- Wallpaper
     if beautiful.wallpaper then
         local wallpaper = beautiful.wallpaper
@@ -163,78 +239,46 @@ local function set_wallpaper(s)
         end
         gears.wallpaper.maximized(wallpaper, s, true)
     end
-end
-
--- Re-set wallpaper when a screen's geometry changes (e.g. different resolution)
-screen.connect_signal("property::geometry", set_wallpaper)
-
-awful.screen.connect_for_each_screen(function(s)
-    -- Wallpaper
-    set_wallpaper(s)
-
-    -- Each screen has its own tag table.
-    awful.tag({ "1", "2", "3", "4", "5", "6", "7", "8", "9" }, s, awful.layout.layouts[1])
-
-    -- Create a promptbox for each screen
-    s.mypromptbox = awful.widget.prompt()
-    -- Create an imagebox widget which will contain an icon indicating which layout we're using.
-    -- We need one layoutbox per screen.
-    s.mylayoutbox = awful.widget.layoutbox(s)
-    s.mylayoutbox:buttons(gears.table.join(
-                           awful.button({ }, 1, function () awful.layout.inc( 1) end),
-                           awful.button({ }, 3, function () awful.layout.inc(-1) end),
-                           awful.button({ }, 4, function () awful.layout.inc( 1) end),
-                           awful.button({ }, 5, function () awful.layout.inc(-1) end)))
-    -- Create a taglist widget
-    s.mytaglist = awful.widget.taglist {
-        screen  = s,
-        filter  = awful.widget.taglist.filter.all,
-        buttons = taglist_buttons
-    }
-
-    -- Create a tasklist widget
-    s.mytasklist = awful.widget.tasklist {
-        screen  = s,
-        filter  = awful.widget.tasklist.filter.currenttags,
-        buttons = tasklist_buttons
-    }
-
-    -- Create the wibox
-    s.mywibox = awful.wibar({ position = "top", screen = s })
-
-    -- Add widgets to the wibox
-    s.mywibox:setup {
-        layout = wibox.layout.align.horizontal,
-        { -- Left widgets
-            layout = wibox.layout.fixed.horizontal,
-            mylauncher,
-            s.mytaglist,
-            s.mypromptbox,
-        },
-        s.mytasklist, -- Middle widget
-        { -- Right widgets
-            layout = wibox.layout.fixed.horizontal,
-            mykeyboardlayout,
-            wibox.widget.systray(),
-            mytextclock,
-            s.mylayoutbox,
-        },
-    }
 end)
+
+-- No borders when rearranging only 1 non-floating or maximized client
+screen.connect_signal("arrange", function (s)
+    local only_one = #s.tiled_clients == 1
+    for _, c in pairs(s.clients) do
+        if only_one and not c.floating or c.maximized then
+            c.border_width = 0
+        else
+            c.border_width = beautiful.border_width
+        end
+    end
+end)
+-- Create a wibox for each screen and add it
+awful.screen.connect_for_each_screen(function(s) beautiful.at_screen_connect(s) end)
 -- }}}
 
 -- {{{ Mouse bindings
-root.buttons(gears.table.join(
+root.buttons(my_table.join(
-    awful.button({ }, 3, function () mymainmenu:toggle() end),
+    awful.button({ }, 3, function () awful.util.mymainmenu:toggle() end),
     awful.button({ }, 4, awful.tag.viewnext),
     awful.button({ }, 5, awful.tag.viewprev)
 ))
 -- }}}
 
 -- {{{ Key bindings
-globalkeys = gears.table.join(
+globalkeys = my_table.join(
+    -- Take a screenshot
+    -- https://github.com/lcpz/dots/blob/master/bin/screenshot
+    -- awful.key({ altkey }, "p", function() os.execute("screenshot") end,
+    --           {description = "take a screenshot", group = "hotkeys"}),
+
+    -- X screen locker
+    awful.key({ altkey, "Control" }, "l", function () os.execute(scrlocker) end,
+              {description = "lock screen", group = "hotkeys"}),
+
+    -- Hotkeys
     awful.key({ modkey,           }, "s",      hotkeys_popup.show_help,
-              {description="show help", group="awesome"}),
+              {description = "show help", group="awesome"}),
+    -- Tag browsing
     awful.key({ modkey,           }, "Left",   awful.tag.viewprev,
               {description = "view previous", group = "tag"}),
     awful.key({ modkey,           }, "Right",  awful.tag.viewnext,
@@ -242,6 +286,13 @@ globalkeys = gears.table.join(
     awful.key({ modkey,           }, "Escape", awful.tag.history.restore,
               {description = "go back", group = "tag"}),
 
+    -- Non-empty tag browsing
+    awful.key({ altkey }, "Left", function () lain.util.tag_view_nonempty(-1) end,
+              {description = "view  previous nonempty", group = "tag"}),
+    awful.key({ altkey }, "Right", function () lain.util.tag_view_nonempty(1) end,
+              {description = "view  previous nonempty", group = "tag"}),
+
+    -- Default client focus
     awful.key({ modkey,           }, "j",
         function ()
             awful.client.focus.byidx( 1)
@@ -254,7 +305,33 @@ globalkeys = gears.table.join(
         end,
         {description = "focus previous by index", group = "client"}
     ),
-    awful.key({ modkey,           }, "w", function () mymainmenu:show() end,
+
+    -- By direction client focus
+    awful.key({ modkey }, "j",
+        function()
+            awful.client.focus.global_bydirection("down")
+            if client.focus then client.focus:raise() end
+        end,
+        {description = "focus down", group = "client"}),
+    awful.key({ modkey }, "k",
+        function()
+            awful.client.focus.global_bydirection("up")
+            if client.focus then client.focus:raise() end
+        end,
+        {description = "focus up", group = "client"}),
+    awful.key({ modkey }, "h",
+        function()
+            awful.client.focus.global_bydirection("left")
+            if client.focus then client.focus:raise() end
+        end,
+        {description = "focus left", group = "client"}),
+    awful.key({ modkey }, "l",
+        function()
+            awful.client.focus.global_bydirection("right")
+            if client.focus then client.focus:raise() end
+        end,
+        {description = "focus right", group = "client"}),
+    awful.key({ modkey,           }, "w", function () awful.util.mymainmenu:show() end,
               {description = "show main menu", group = "awesome"}),
 
     -- Layout manipulation
@@ -270,12 +347,55 @@ globalkeys = gears.table.join(
               {description = "jump to urgent client", group = "client"}),
     awful.key({ modkey,           }, "Tab",
         function ()
-            awful.client.focus.history.previous()
+            if cycle_prev then
+                awful.client.focus.history.previous()
+            else
+                awful.client.focus.byidx(-1)
+            end
             if client.focus then
                 client.focus:raise()
             end
         end,
-        {description = "go back", group = "client"}),
+        {description = "cycle with previous/go back", group = "client"}),
+    awful.key({ modkey, "Shift"   }, "Tab",
+        function ()
+            if cycle_prev then
+                awful.client.focus.byidx(1)
+                if client.focus then
+                    client.focus:raise()
+                end
+            end
+        end,
+        {description = "go forth", group = "client"}),
+
+    -- Show/Hide Wibox
+    awful.key({ modkey }, "b", function ()
+            for s in screen do
+                s.mywibox.visible = not s.mywibox.visible
+                if s.mybottomwibox then
+                    s.mybottomwibox.visible = not s.mybottomwibox.visible
+                end
+            end
+        end,
+        {description = "toggle wibox", group = "awesome"}),
+
+    -- On the fly useless gaps change
+    awful.key({ altkey, "Control" }, "+", function () lain.util.useless_gaps_resize(1) end,
+              {description = "increment useless gaps", group = "tag"}),
+    awful.key({ altkey, "Control" }, "-", function () lain.util.useless_gaps_resize(-1) end,
+              {description = "decrement useless gaps", group = "tag"}),
+
+    -- Dynamic tagging
+    awful.key({ modkey, "Shift" }, "n", function () lain.util.add_tag() end,
+              {description = "add new tag", group = "tag"}),
+    awful.key({ modkey, "Shift" }, "r", function () lain.util.rename_tag() end,
+              {description = "rename tag", group = "tag"}),
+    awful.key({ modkey, "Shift" }, "Left", function () lain.util.move_tag(-1) end,
+              {description = "move tag to the left", group = "tag"}),
+    awful.key({ modkey, "Shift" }, "Right", function () lain.util.move_tag(1) end,
+              {description = "move tag to the right", group = "tag"}),
+    awful.key({ modkey, "Shift" }, "d", function () lain.util.delete_tag() end,
+              {description = "delete tag", group = "tag"}),
 
     -- Standard program
     awful.key({ modkey,           }, "Return", function () awful.spawn(terminal) end,
@@ -285,9 +405,9 @@ globalkeys = gears.table.join(
     awful.key({ modkey, "Shift"   }, "q", awesome.quit,
               {description = "quit awesome", group = "awesome"}),
 
-    awful.key({ modkey,           }, "l",     function () awful.tag.incmwfact( 0.05)          end,
+    awful.key({ altkey, "Shift"   }, "l",     function () awful.tag.incmwfact( 0.05)          end,
               {description = "increase master width factor", group = "layout"}),
-    awful.key({ modkey,           }, "h",     function () awful.tag.incmwfact(-0.05)          end,
+    awful.key({ altkey, "Shift"   }, "h",     function () awful.tag.incmwfact(-0.05)          end,
               {description = "decrease master width factor", group = "layout"}),
     awful.key({ modkey, "Shift"   }, "h",     function () awful.tag.incnmaster( 1, nil, true) end,
               {description = "increase the number of master clients", group = "layout"}),
@@ -307,15 +427,140 @@ globalkeys = gears.table.join(
                   local c = awful.client.restore()
                   -- Focus restored client
                   if c then
-                    c:emit_signal(
+                      client.focus = c
-                        "request::activate", "key.unminimize", {raise = true}
+                      c:raise()
-                    )
                   end
               end,
               {description = "restore minimized", group = "client"}),
 
+    -- Dropdown application
+    awful.key({ modkey, }, "z", function () awful.screen.focused().quake:toggle() end,
+              {description = "dropdown application", group = "launcher"}),
+
+    -- Widgets popups
+    awful.key({ altkey, }, "c", function () if beautiful.cal then beautiful.cal.show(7) end end,
+              {description = "show calendar", group = "widgets"}),
+    awful.key({ altkey, }, "h", function () if beautiful.fs then beautiful.fs.show(7) end end,
+              {description = "show filesystem", group = "widgets"}),
+    awful.key({ altkey, }, "w", function () if beautiful.weather then beautiful.weather.show(7) end end,
+              {description = "show weather", group = "widgets"}),
+
+    -- Brightness
+    awful.key({ }, "XF86MonBrightnessUp", function () os.execute("xbacklight -inc 10") end,
+              {description = "+10%", group = "hotkeys"}),
+    awful.key({ }, "XF86MonBrightnessDown", function () os.execute("xbacklight -dec 10") end,
+              {description = "-10%", group = "hotkeys"}),
+
+    -- ALSA volume control
+    awful.key({ altkey }, "Up",
+        function ()
+            os.execute(string.format("amixer -q set %s 1%%+", beautiful.volume.channel))
+            beautiful.volume.update()
+        end,
+        {description = "volume up", group = "hotkeys"}),
+    awful.key({ altkey }, "Down",
+        function ()
+            os.execute(string.format("amixer -q set %s 1%%-", beautiful.volume.channel))
+            beautiful.volume.update()
+        end,
+        {description = "volume down", group = "hotkeys"}),
+    awful.key({ altkey }, "m",
+        function ()
+            os.execute(string.format("amixer -q set %s toggle", beautiful.volume.togglechannel or beautiful.volume.channel))
+            beautiful.volume.update()
+        end,
+        {description = "toggle mute", group = "hotkeys"}),
+    awful.key({ altkey, "Control" }, "m",
+        function ()
+            os.execute(string.format("amixer -q set %s 100%%", beautiful.volume.channel))
+            beautiful.volume.update()
+        end,
+        {description = "volume 100%", group = "hotkeys"}),
+    awful.key({ altkey, "Control" }, "0",
+        function ()
+            os.execute(string.format("amixer -q set %s 0%%", beautiful.volume.channel))
+            beautiful.volume.update()
+        end,
+        {description = "volume 0%", group = "hotkeys"}),
+
+    -- MPD control
+    awful.key({ altkey, "Control" }, "Up",
+        function ()
+            os.execute("mpc toggle")
+            beautiful.mpd.update()
+        end,
+        {description = "mpc toggle", group = "widgets"}),
+    awful.key({ altkey, "Control" }, "Down",
+        function ()
+            os.execute("mpc stop")
+            beautiful.mpd.update()
+        end,
+        {description = "mpc stop", group = "widgets"}),
+    awful.key({ altkey, "Control" }, "Left",
+        function ()
+            os.execute("mpc prev")
+            beautiful.mpd.update()
+        end,
+        {description = "mpc prev", group = "widgets"}),
+    awful.key({ altkey, "Control" }, "Right",
+        function ()
+            os.execute("mpc next")
+            beautiful.mpd.update()
+        end,
+        {description = "mpc next", group = "widgets"}),
+    awful.key({ altkey }, "0",
+        function ()
+            local common = { text = "MPD widget ", position = "top_middle", timeout = 2 }
+            if beautiful.mpd.timer.started then
+                beautiful.mpd.timer:stop()
+                common.text = common.text .. lain.util.markup.bold("OFF")
+            else
+                beautiful.mpd.timer:start()
+                common.text = common.text .. lain.util.markup.bold("ON")
+            end
+            naughty.notify(common)
+        end,
+        {description = "mpc on/off", group = "widgets"}),
+
+    -- Copy primary to clipboard (terminals to gtk)
+    awful.key({ modkey }, "c", function () awful.spawn.with_shell("xsel | xsel -i -b") end,
+              {description = "copy terminal to gtk", group = "hotkeys"}),
+    -- Copy clipboard to primary (gtk to terminals)
+    awful.key({ modkey }, "v", function () awful.spawn.with_shell("xsel -b | xsel") end,
+              {description = "copy gtk to terminal", group = "hotkeys"}),
+
+    -- User programs
+    awful.key({ modkey }, "q", function () awful.spawn(browser) end,
+              {description = "run browser", group = "launcher"}),
+    awful.key({ modkey }, "a", function () awful.spawn(gui_editor) end,
+              {description = "run gui editor", group = "launcher"}),
+
+    awful.key({ modkey }, "p", function() menubar.show() end,
+              {description = "show the menubar", group = "launcher"}),
+
+    -- Default
+    --[[ Menubar
+    awful.key({ modkey }, "p", function() menubar.show() end,
+              {description = "show the menubar", group = "launcher"})
+    --]]
+    --[[ dmenu
+    awful.key({ modkey }, "x", function ()
+            os.execute(string.format("dmenu_run -i -fn 'Monospace' -nb '%s' -nf '%s' -sb '%s' -sf '%s'",
+            beautiful.bg_normal, beautiful.fg_normal, beautiful.bg_focus, beautiful.fg_focus))
+        end,
+        {description = "show dmenu", group = "launcher"})
+    --]]
+    -- alternatively use rofi, a dmenu-like application with more features
+    -- check https://github.com/DaveDavenport/rofi for more details
+    --[[ rofi
+    awful.key({ modkey }, "x", function ()
+            os.execute(string.format("rofi -show %s -theme %s",
+            'run', 'dmenu'))
+        end,
+        {description = "show rofi", group = "launcher"}),
+    --]]
     -- Prompt
-    awful.key({ modkey },            "r",     function () awful.screen.focused().mypromptbox:run() end,
+    awful.key({ modkey }, "r", function () awful.screen.focused().mypromptbox:run() end,
               {description = "run prompt", group = "launcher"}),
 
     awful.key({ modkey }, "x",
@@ -327,13 +572,13 @@ globalkeys = gears.table.join(
                     history_path = awful.util.get_cache_dir() .. "/history_eval"
                   }
               end,
-              {description = "lua execute prompt", group = "awesome"}),
+              {description = "lua execute prompt", group = "awesome"})
-    -- Menubar
+    --]]
-    awful.key({ modkey }, "p", function() menubar.show() end,
-              {description = "show the menubar", group = "launcher"})
 )
 
-clientkeys = gears.table.join(
+clientkeys = my_table.join(
+    awful.key({ altkey, "Shift"   }, "m",      lain.util.magnify_client,
+              {description = "magnify client", group = "client"}),
     awful.key({ modkey,           }, "f",
         function (c)
             c.fullscreen = not c.fullscreen
@@ -362,26 +607,22 @@ clientkeys = gears.table.join(
             c.maximized = not c.maximized
             c:raise()
         end ,
-        {description = "(un)maximize", group = "client"}),
+        {description = "maximize", group = "client"})
-    awful.key({ modkey, "Control" }, "m",
-        function (c)
-            c.maximized_vertical = not c.maximized_vertical
-            c:raise()
-        end ,
-        {description = "(un)maximize vertically", group = "client"}),
-    awful.key({ modkey, "Shift"   }, "m",
-        function (c)
-            c.maximized_horizontal = not c.maximized_horizontal
-            c:raise()
-        end ,
-        {description = "(un)maximize horizontally", group = "client"})
 )
 
 -- Bind all key numbers to tags.
--- Be careful: we use keycodes to make it work on any keyboard layout.
+-- Be careful: we use keycodes to make it works on any keyboard layout.
 -- This should map on the top row of your keyboard, usually 1 to 9.
 for i = 1, 9 do
-    globalkeys = gears.table.join(globalkeys,
+    -- Hack to only show tags 1 and 9 in the shortcut window (mod+s)
+    local descr_view, descr_toggle, descr_move, descr_toggle_focus
+    if i == 1 or i == 9 then
+        descr_view = {description = "view tag #", group = "tag"}
+        descr_toggle = {description = "toggle tag #", group = "tag"}
+        descr_move = {description = "move focused client to tag #", group = "tag"}
+        descr_toggle_focus = {description = "toggle focused client on tag #", group = "tag"}
+    end
+    globalkeys = my_table.join(globalkeys,
         -- View tag only.
         awful.key({ modkey }, "#" .. i + 9,
                   function ()
@@ -391,7 +632,7 @@ for i = 1, 9 do
                            tag:view_only()
                         end
                   end,
-                  {description = "view tag #"..i, group = "tag"}),
+                  descr_view),
         -- Toggle tag display.
         awful.key({ modkey, "Control" }, "#" .. i + 9,
                   function ()
@@ -401,7 +642,7 @@ for i = 1, 9 do
                          awful.tag.viewtoggle(tag)
                       end
                   end,
-                  {description = "toggle tag #" .. i, group = "tag"}),
+                  descr_toggle),
         -- Move client to tag.
         awful.key({ modkey, "Shift" }, "#" .. i + 9,
                   function ()
@@ -412,7 +653,7 @@ for i = 1, 9 do
                           end
                      end
                   end,
-                  {description = "move focused client to tag #"..i, group = "tag"}),
+                  descr_move),
         -- Toggle tag on focused client.
         awful.key({ modkey, "Control", "Shift" }, "#" .. i + 9,
                   function ()
@@ -423,8 +664,8 @@ for i = 1, 9 do
                           end
                       end
                   end,
-                  {description = "toggle focused client on tag #" .. i, group = "tag"})
+                  descr_toggle_focus)
-)
+    )
 end
 
 clientbuttons = gears.table.join(
@@ -476,49 +717,21 @@ awful.rules.rules = {
                      keys = clientkeys,
                      buttons = clientbuttons,
                      screen = awful.screen.preferred,
-                     placement = awful.placement.no_overlap+awful.placement.no_offscreen
+                     placement = awful.placement.no_overlap+awful.placement.no_offscreen,
+                     size_hints_honor = false
      }
     },
 
-    -- Floating clients.
+    -- Titlebars
-    { rule_any = {
+    { rule_any = { type = { "dialog", "normal" } },
-        instance = {
+      properties = { titlebars_enabled = true } },
-          "DTA",  -- Firefox addon DownThemAll.
-          "copyq",  -- Includes session name in class.
-          "pinentry",
-        },
-        class = {
-          "Arandr",
-          "Blueman-manager",
-          "Gpick",
-          "Kruler",
-          "MessageWin",  -- kalarm.
-          "Sxiv",
-          "Tor Browser", -- Needs a fixed window size to avoid fingerprinting by screen size.
-          "Wpa_gui",
-          "veromix",
-          "xtightvncviewer"},
 
-        -- Note that the name property shown in xprop might be set slightly after creation of the client
+    -- Set Firefox to always map on the first tag on screen 1.
-        -- and the name shown there might not match defined rules here.
+    { rule = { class = "Firefox" },
-        name = {
+      properties = { screen = 1, tag = awful.util.tagnames[1] } },
-          "Event Tester",  -- xev.
-        },
-        role = {
-          "AlarmWindow",  -- Thunderbird's calendar.
-          "ConfigManager",  -- Thunderbird's about:config.
-          "pop-up",       -- e.g. Google Chrome's (detached) Developer Tools.
-        }
-      }, properties = { floating = true }},
 
-    -- Add titlebars to normal clients and dialogs
+    { rule = { class = "Gimp", role = "gimp-image-window" },
-    { rule_any = {type = { "normal", "dialog" }
+          properties = { maximized = true } },
-      }, properties = { titlebars_enabled = true }
-    },
-
-    -- Set Firefox to always map on the tag named "2" on screen 1.
-    -- { rule = { class = "Firefox" },
-    --   properties = { screen = 1, tag = "2" } },
 }
 -- }}}
 
@@ -529,8 +742,8 @@ client.connect_signal("manage", function (c)
     -- i.e. put it at the end of others instead of setting it master.
     -- if not awesome.startup then awful.client.setslave(c) end
 
-    if awesome.startup
+    if awesome.startup and
-      and not c.size_hints.user_position
+      not c.size_hints.user_position
       and not c.size_hints.program_position then
         -- Prevent clients from being unreachable after screen count changes.
         awful.placement.no_offscreen(c)
@@ -539,19 +752,27 @@ end)
 
 -- Add a titlebar if titlebars_enabled is set to true in the rules.
 client.connect_signal("request::titlebars", function(c)
+    -- Custom
+    if beautiful.titlebar_fun then
+        beautiful.titlebar_fun(c)
+        return
+    end
+
+    -- Default
     -- buttons for the titlebar
-    local buttons = gears.table.join(
+    local buttons = my_table.join(
         awful.button({ }, 1, function()
             c:emit_signal("request::activate", "titlebar", {raise = true})
             awful.mouse.client.move(c)
         end),
+        awful.button({ }, 2, function() c:kill() end),
         awful.button({ }, 3, function()
             c:emit_signal("request::activate", "titlebar", {raise = true})
             awful.mouse.client.resize(c)
         end)
     )
 
-    awful.titlebar(c) : setup {
+    awful.titlebar(c, {size = dpi(16)}) : setup {
         { -- Left
             awful.titlebar.widget.iconwidget(c),
             buttons = buttons,
@@ -579,9 +800,12 @@ end)
 
 -- Enable sloppy focus, so that focus follows mouse.
 client.connect_signal("mouse::enter", function(c)
-    c:emit_signal("request::activate", "mouse_enter", {raise = false})
+    c:emit_signal("request::activate", "mouse_enter", {raise = vi_focus})
 end)
 
 client.connect_signal("focus", function(c) c.border_color = beautiful.border_focus end)
 client.connect_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)
+
+-- possible workaround for tag preservation when switching back to default screen:
+-- https://github.com/lcpz/awesome-copycats/issues/251
 -- }}}

.gitmodules

@@ -4,3 +4,6 @@
 [submodule ".zplug"]
 	path = .zplug
 	url = https://github.com/zplug/zplug.git
+[submodule ".config/awesome/lain"]
+	path = .config/awesome/lain
+	url = https://github.com/lcpz/lain.git