X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/00e8ae90e85e6cfa55b0cab8e3fdf37bd49fd12b..bfd2f3d9e50c286c22a745816828a33c157a7487:/.config/awesome/rc.lua?ds=sidebyside;pf=etc

diff --git a/.config/awesome/rc.lua b/.config/awesome/rc.lua
index ae354e7..5a4db69 100644
--- a/.config/awesome/rc.lua
+++ b/.config/awesome/rc.lua
@@ -1,3 +1,4 @@
+-- {{{ Imports
 -- Standard awesome library
 local gears = require("gears")
 local awful = require("awful")
@@ -6,10 +7,24 @@ require("awful.autofocus")
 local wibox = require("wibox")
 -- Theme handling library
 local beautiful = require("beautiful")
+local xrdb = beautiful.xresources
 -- Notification library
 local naughty = require("naughty")
 local menubar = require("menubar")
 local hotkeys_popup = require("awful.hotkeys_popup").widget
+-- Enable hotkeys help widget for VIM and other apps
+-- when client with a matching name is opened:
+require("awful.hotkeys_popup.keys")
+
+-- Load Debian menu entries
+local debian = require("debian.menu")
+local has_fdo, freedesktop = pcall(require, "freedesktop")
+-- Other libraries
+local tblutils = require("tblutils")
+local lain = require("lain")
+local ccwidgets = require("cryptocoin_widgets")
+local clocksarray = require("clocksarray")
+-- }}}
 
 -- {{{ Error handling
 -- Check if awesome encountered an error during startup and fell back to
@@ -37,12 +52,16 @@ end
 -- }}}
 
 -- {{{ Variable definitions
--- Themes define colours, icons, and wallpapers
-beautiful.init(awful.util.get_themes_dir() .. "default/theme.lua")
+--xrdb.set_dpi(95, screen[1])
+--xrdb.set_dpi(120, screen[2])
+
+-- Themes define colours, icons, font and wallpapers.
+beautiful.init(gears.filesystem.get_themes_dir() .. "default/theme.lua")
+beautiful.font = 'Sans 10'
 
 -- This is used later as the default terminal and editor to run.
-terminal = "xterm"
-editor = os.getenv("EDITOR") or "nano"
+terminal = "x-terminal-emulator"
+editor = os.getenv("EDITOR") or "editor"
 editor_cmd = terminal .. " -e " .. editor
 
 -- Default modkey.
@@ -51,6 +70,7 @@ editor_cmd = terminal .. " -e " .. editor
 -- I suggest you to remap Mod4 to another key using xmodmap or other tools.
 -- However, you can use another modifier like Mod1, but it may interact with others.
 modkey = "Mod4"
+cmdkey = "Mod3"
 
 -- Table of layouts to cover with awful.layout.inc, order matters.
 awful.layout.layouts = {
@@ -71,6 +91,11 @@ awful.layout.layouts = {
     -- awful.layout.suit.corner.sw,
     -- awful.layout.suit.corner.se,
 }
+
+layout_default = awful.layout.layouts[6]
+layout_tiled = awful.layout.layouts[2]
+layout_maximised = awful.layout.layouts[10]
+layout_floating = awful.layout.layouts[1]
 -- }}}
 
 -- {{{ Helper functions
@@ -86,6 +111,18 @@ local function client_menu_toggle_fn()
         end
     end
 end
+
+local function set_wallpaper(s)
+    -- Wallpaper
+    if beautiful.wallpaper then
+        local wallpaper = beautiful.wallpaper
+        -- If wallpaper is a function, call it with the screen
+        if type(wallpaper) == "function" then
+            wallpaper = wallpaper(s)
+        end
+        gears.wallpaper.maximized(wallpaper, s, true)
+    end
+end
 -- }}}
 
 -- {{{ Menu
@@ -95,13 +132,27 @@ myawesomemenu = {
    { "manual", terminal .. " -e man awesome" },
    { "edit config", editor_cmd .. " " .. awesome.conffile },
    { "restart", awesome.restart },
-   { "quit", awesome.quit }
+   { "quit", function() awesome.quit() end}
 }
 
-mymainmenu = awful.menu({ items = { { "awesome", myawesomemenu, beautiful.awesome_icon },
-                                    { "open terminal", terminal }
-                                  }
-                        })
+local menu_awesome = { "awesome", myawesomemenu, beautiful.awesome_icon }
+local menu_terminal = { "open terminal", terminal }
+
+if has_fdo then
+    mymainmenu = freedesktop.menu.build({
+        before = { menu_awesome },
+        after =  { menu_terminal }
+    })
+else
+    mymainmenu = awful.menu({
+        items = {
+                  menu_awesome,
+                  { "Debian", debian.menu.Debian_menu.Debian },
+                  menu_terminal,
+                }
+    })
+end
+
 
 mylauncher = awful.widget.launcher({ image = beautiful.awesome_icon,
                                      menu = mymainmenu })
@@ -110,19 +161,31 @@ mylauncher = awful.widget.launcher({ image = beautiful.awesome_icon,
 menubar.utils.terminal = terminal -- Set the terminal for applications that require it
 -- }}}
 
+-- {{{ Wibar
+local spacer = wibox.widget.textbox()
+spacer:set_text(' │ ')
+
 -- Keyboard map indicator and switcher
 mykeyboardlayout = awful.widget.keyboardlayout()
 
--- {{{ Wibox
+local lain_bat = lain.widget.bat({
+    batteries = {"BAT0", "BAT1"},
+    settings = function()
+        local delim = "↓"
+        if bat_now.status == "Charging" then delim = "↑"
+        elseif bat_now.status == "Unknown" then delim = "Ù­" end
+        widget:set_text(bat_now.perc .. "% " .. delim .. " " .. bat_now.time)
+    end,
+})
+
 -- Create a textclock widget
-mytextclock = wibox.widget.textclock()
+clocksarray = clocksarray.get_clocksarray("%a %d %b %H:%M:%S %Z", {
+        ["NZ"] = "Pacific/Auckland",
+        ["DE"] = "Europe/Berlin"
+    }, spacer)
 
 -- Create a wibox for each screen and add it
-mywibox = {}
-mypromptbox = {}
-mylayoutbox = {}
-mytaglist = {}
-mytaglist.buttons = awful.util.table.join(
+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
@@ -139,11 +202,11 @@ mytaglist.buttons = awful.util.table.join(
                     awful.button({ }, 5, function(t) awful.tag.viewprev(t.screen) end)
                 )
 
-mytasklist = {}
-mytasklist.buttons = awful.util.table.join(
+local tasklist_buttons = gears.table.join(
                      awful.button({ }, 1, function (c)
                                               if c == client.focus then
-                                                  c.minimized = true
+                                                  -- I don't like click-minimising
+                                                  -- c.minimized = true
                                               else
                                                   -- Without this, the following
                                                   -- :isvisible() makes no sense
@@ -164,20 +227,58 @@ mytasklist.buttons = awful.util.table.join(
                      awful.button({ }, 5, function ()
                                               awful.client.focus.byidx(-1)
                                           end))
+-- }}}
+
+-- Re-set wallpaper when a screen's geometry changes (e.g. different resolution)
+screen.connect_signal("property::geometry", set_wallpaper)
+
+-- {{{ Tags
+tags = {}
+tags.config = {}
+tags.config["main"] = {
+    t1 = { layout = layout_default, selected = true },
+    t2 = { layout = layout_default },
+    t3 = { layout = layout_tiled },
+    t4 = { layout = layout_tiled },
+    t5 = { layout = layout_tiled },
+    t6 = { layout = layout_floating },
+    t7 = { layout = layout_maximised },
+    t8 = { layout = layout_maximised },
+    t9 = { layout = layout_maximised },
+}
+tags.config["aux"] = {
+    t1 = { layout = layout_default, selected = true },
+    t2 = { layout = layout_default },
+    t3 = { layout = layout_tiled },
+    t4 = { layout = layout_floating },
+    t5 = { layout = layout_floating },
+    t6 = { layout = layout_floating },
+    t7 = { layout = layout_floating },
+    t8 = { layout = layout_floating },
+    t9 = { layout = layout_maximised },
+}
+
+screentags = {}
+screentags[1] = tags.config["main"]
+if screen.count() == 2 then -- aux screen is on the right
+  screentags[2] = tags.config["aux"]
+elseif screen.count() == 3 then -- main screen is still #1 in the middle
+  screentags[2] = tags.config["aux"]
+  screentags[3] = tags.config["aux"]
+end
 
 awful.screen.connect_for_each_screen(function(s)
-    -- Wallpaper
-    if beautiful.wallpaper then
-        local wallpaper = beautiful.wallpaper
-        -- If wallpaper is a function, call it with the screen
-        if type(wallpaper) == "function" then
-            wallpaper = wallpaper(s)
-        end
-        gears.wallpaper.maximized(wallpaper, s, true)
-    end
+    -- local fontsize = math.floor(250 * xrdb.get_dpi(s)/s.geometry.width)
+    -- beautiful.font = "Sans " .. tostring(fontsize)
 
-    -- Each screen has its own tag table.
-    awful.tag({ "1", "2", "3", "4", "5", "6", "7", "8", "9" }, s, awful.layout.layouts[1])
+    if not tags[s.index] then
+        tags[s.index] = {}
+    end
+    for n,p in tblutils.sorted_pairs(screentags[s.index]) do
+        p["screen"] = s
+        n = string.sub(n, 2) -- remove leading 't' needed for syntax in table
+        table.insert(tags[s.index], awful.tag.add(n, p))
+    end
 
     -- Create a promptbox for each screen
     mypromptbox[s] = awful.widget.prompt()
@@ -203,24 +304,34 @@ awful.screen.connect_for_each_screen(function(s)
         layout = wibox.layout.align.horizontal,
         { -- Left widgets
             layout = wibox.layout.fixed.horizontal,
-            mylauncher,
+            -- mylauncher,
             mytaglist[s],
             mypromptbox[s],
         },
         mytasklist[s], -- Middle widget
-        { -- Right widgets
-            layout = wibox.layout.fixed.horizontal,
-            mykeyboardlayout,
-            wibox.widget.systray(),
-            mytextclock,
-            mylayoutbox[s],
-        },
+        awful.util.table.join( -- Right widgets
+            {
+                layout = wibox.layout.fixed.horizontal,
+                mykeyboardlayout,
+                wibox.widget.systray(),
+                ccwidgets.btc_widget,
+                spacer,
+                ccwidgets.eth_widget,
+                spacer,
+                lain_bat.widget,
+                spacer,
+            },
+            clocksarray,
+            {
+                mylayoutbox[s],
+            }
+        ),
     }
 end)
 -- }}}
 
 -- {{{ Mouse bindings
-root.buttons(awful.util.table.join(
+root.buttons(gears.table.join(
     awful.button({ }, 3, function () mymainmenu:toggle() end),
     awful.button({ }, 4, awful.tag.viewnext),
     awful.button({ }, 5, awful.tag.viewprev)
@@ -228,7 +339,7 @@ root.buttons(awful.util.table.join(
 -- }}}
 
 -- {{{ Key bindings
-globalkeys = awful.util.table.join(
+globalkeys = gears.table.join(
     awful.key({ modkey,           }, "s",      hotkeys_popup.show_help,
               {description="show help", group="awesome"}),
     awful.key({ modkey,           }, "Left",   awful.tag.viewprev,
@@ -238,13 +349,13 @@ globalkeys = awful.util.table.join(
     awful.key({ modkey,           }, "Escape", awful.tag.history.restore,
               {description = "go back", group = "tag"}),
 
-    awful.key({ modkey,           }, "j",
+    awful.key({ modkey,           }, "k",
         function ()
             awful.client.focus.byidx( 1)
         end,
         {description = "focus next by index", group = "client"}
     ),
-    awful.key({ modkey,           }, "k",
+    awful.key({ modkey,           }, "j",
         function ()
             awful.client.focus.byidx(-1)
         end,
@@ -254,13 +365,13 @@ globalkeys = awful.util.table.join(
               {description = "show main menu", group = "awesome"}),
 
     -- Layout manipulation
-    awful.key({ modkey, "Shift"   }, "j", function () awful.client.swap.byidx(  1)    end,
+    awful.key({ modkey, "Shift"   }, "k", function () awful.client.swap.byidx(  1)    end,
               {description = "swap with next client by index", group = "client"}),
-    awful.key({ modkey, "Shift"   }, "k", function () awful.client.swap.byidx( -1)    end,
+    awful.key({ modkey, "Shift"   }, "j", function () awful.client.swap.byidx( -1)    end,
               {description = "swap with previous client by index", group = "client"}),
-    awful.key({ modkey, "Control" }, "j", function () awful.screen.focus_relative( 1) end,
+    awful.key({ modkey, "Control" }, "k", function () awful.screen.focus_relative( 1) end,
               {description = "focus the next screen", group = "screen"}),
-    awful.key({ modkey, "Control" }, "k", function () awful.screen.focus_relative(-1) end,
+    awful.key({ modkey, "Control" }, "j", function () awful.screen.focus_relative(-1) end,
               {description = "focus the previous screen", group = "screen"}),
     awful.key({ modkey,           }, "u", awful.client.urgent.jumpto,
               {description = "jump to urgent client", group = "client"}),
@@ -310,15 +421,17 @@ globalkeys = awful.util.table.join(
               {description = "restore minimized", group = "client"}),
 
     -- Prompt
-    awful.key({ modkey },            "r",     function () mypromptbox[awful.screen.focused()]:run() end,
+    awful.key({ modkey },            "r",     function () awful.screen.focused().mypromptbox:run() end,
               {description = "run prompt", group = "launcher"}),
 
     awful.key({ modkey }, "x",
               function ()
-                  awful.prompt.run({ prompt = "Run Lua code: " },
-                  mypromptbox[awful.screen.focused()].widget,
-                  awful.util.eval, nil,
-                  awful.util.get_cache_dir() .. "/history_eval")
+                  awful.prompt.run {
+                    prompt       = "Run Lua code: ",
+                    textbox      = awful.screen.focused().mypromptbox.widget,
+                    exe_callback = awful.util.eval,
+                    history_path = awful.util.get_cache_dir() .. "/history_eval"
+                  }
               end,
               {description = "lua execute prompt", group = "awesome"}),
     -- Menubar
@@ -326,7 +439,7 @@ globalkeys = awful.util.table.join(
               {description = "show the menubar", group = "launcher"})
 )
 
-clientkeys = awful.util.table.join(
+clientkeys = gears.table.join(
     awful.key({ modkey,           }, "f",
         function (c)
             c.fullscreen = not c.fullscreen
@@ -353,16 +466,30 @@ clientkeys = awful.util.table.join(
     awful.key({ modkey,           }, "m",
         function (c)
             c.maximized = not c.maximized
+            c.maximized_horizontal = false
+            c.maximized_vertical = false
+            c:raise()
+        end ,
+        {description = "(un)maximize", group = "client"}),
+    awful.key({ modkey, "Control" }, "m",
+        function (c)
+            c.maximized_vertical = not c.maximized_vertical
             c:raise()
         end ,
-        {description = "maximize", group = "client"})
+        {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 works on any keyboard layout.
+-- Be careful: we use keycodes to make it work on any keyboard layout.
 -- This should map on the top row of your keyboard, usually 1 to 9.
 for i = 1, 9 do
-    globalkeys = awful.util.table.join(globalkeys,
+    globalkeys = gears.table.join(globalkeys,
         -- View tag only.
         awful.key({ modkey }, "#" .. i + 9,
                   function ()
@@ -373,7 +500,7 @@ for i = 1, 9 do
                         end
                   end,
                   {description = "view tag #"..i, group = "tag"}),
-        -- Toggle tag.
+        -- Toggle tag display.
         awful.key({ modkey, "Control" }, "#" .. i + 9,
                   function ()
                       local screen = awful.screen.focused()
@@ -408,17 +535,59 @@ for i = 1, 9 do
     )
 end
 
-clientbuttons = awful.util.table.join(
+clientbuttons = gears.table.join(
     awful.button({ }, 1, function (c) client.focus = c; c:raise() end),
     awful.button({ modkey }, 1, awful.mouse.client.move),
     awful.button({ modkey }, 3, awful.mouse.client.resize))
 
+-- misc apps
+globalkeys = awful.util.table.join(globalkeys,
+awful.key({ cmdkey }, "n", function () awful.spawn("firefox") end),
+awful.key({ cmdkey }, "m", function () awful.spawn("chromium --enable-remote-extensions") end),
+awful.key({ cmdkey }, "y", function () awful.spawn(terminal .. " -e python") end),
+awful.key({ cmdkey }, "c", function () awful.spawn("thunderbird") end),
+awful.key({ cmdkey }, "r", function () mypromptbox[mouse.screen]:run() end),
+awful.key({ cmdkey }, "g", function () awful.spawn("gscan2pdf") end),
+awful.key({ cmdkey }, "v", function () awful.spawn("virt-manager") end),
+awful.key({ cmdkey }, "l", function () awful.spawn("libreoffice") end),
+awful.key({ cmdkey }, "f", function () awful.spawn("thunar") end),
+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),
+awful.key({ cmdkey }, "x", function () awful.spawn.with_shell("/sbin/start-stop-daemon --start --background --exec /usr/bin/xscreensaver -- -no-capture-stderr; sleep 2; xscreensaver-command -lock") end),
+awful.key({ cmdkey, "Shift" }, "x", function () awful.spawn("xscreensaver-command -exit") end),
+
+-- function keys
+awful.key(nil, "XF86ScreenSaver", function () awful.spawn("xset dpms force off") end),
+awful.key(nil, "XF86AudioMute", function () awful.spawn("pactl set-sink-mute 0 toggle") end),
+awful.key({ cmdkey }, "End", function () awful.spawn("pactl set-sink-mute 0 toggle") end),
+awful.key(nil, "XF86AudioLowerVolume", function () awful.spawn("pactl set-sink-volume 0 -2%") end),
+awful.key({ cmdkey }, "Next", function () awful.spawn("pactl set-sink-volume 0 -2%") end),
+awful.key(nil, "XF86AudioRaiseVolume", function () awful.spawn("pactl set-sink-volume 0 +2%") end),
+awful.key({ cmdkey }, "Prior", function () awful.spawn("pactl set-sink-volume 0 +2%") end),
+awful.key(nil, "XF86AudioMicMute", function () awful.spawn("pactl set-source-mute 1 toggle") end),
+awful.key({ cmdkey }, "Home", function () awful.spawn("pactl set-source-mute 1 toggle") end),
+awful.key(nil, "XF86MonBrightnessDown", function () awful.spawn("xbacklight -dec 5%") end),
+awful.key(nil, "XF86MonBrightnessUp", function () awful.spawn("xbacklight -inc 5%") end),
+awful.key(nil, "XF86Display", function () awful.spawn("") end),
+awful.key(nil, "XF86WLAN", function () awful.spawn("") end),
+awful.key(nil, "XF86Tools", function () awful.spawn("") end),
+awful.key(nil, "XF86Search", function () awful.spawn("") end),
+awful.key(nil, "XF86LaunchA", function () awful.spawn("") end),
+awful.key(nil, "XF86Explorer", function () awful.spawn("") end)
+)
+
 -- Set keys
 root.keys(globalkeys)
 -- }}}
 
 -- {{{ Rules
 -- Rules to apply to new clients (through the "manage" signal).
+
+local function move_to_tag(s, t)
+    return function(c)
+        c:move_to_tag(tags[s][t])
+    end
+end
+
 awful.rules.rules = {
     -- All clients will match this rule.
     { rule = { },
@@ -428,44 +597,89 @@ awful.rules.rules = {
                      raise = true,
                      keys = clientkeys,
                      buttons = clientbuttons,
-                     placement = awful.placement.no_overlap+awful.placement.no_offscreen
-     }
+                     screen = awful.screen.preferred,
+                     placement = awful.placement.no_overlap+awful.placement.no_offscreen,
+                     floating = false
+                 },
     },
 
-    -- Floating clients.
-    { rule_any = {
-        instance = {
-          "DTA",  -- Firefox addon DownThemAll.
-          "copyq",  -- Includes session name in class.
-        },
-        class = {
-          "Arandr",
-          "Gpick",
-          "Kruler",
-          "MessageWin",  -- kalarm.
-          "Sxiv",
-          "Wpa_gui",
-          "pinentry",
-          "veromix",
-          "xtightvncviewer"},
-
-        name = {
-          "Event Tester",  -- xev.
-        },
-        role = {
-          "AlarmWindow",  -- Thunderbird's calendar.
-          "pop-up",       -- e.g. Google Chrome's (detached) Developer Tools.
-        }
-      }, properties = { floating = true }},
-
     -- Add titlebars to normal clients and dialogs
-    { rule_any = {type = { "normal", "dialog" }
-      }, properties = { titlebars_enabled = true }
+    --DISABLED-- { rule_any = {type = { "normal", "dialog" }
+    --DISABLED--  }, properties = { titlebars_enabled = true }
+    --DISABLED-- },
+
+    { rule = { type = "dialog" },
+      properties = { floating = true,
+                     placement = awful.placement.centered
+                 }
     },
 
-    -- Set Firefox to always map on the tag named "2" on screen 1.
-    -- { rule = { class = "Firefox" },
-    --   properties = { screen = 1, tag = "2" } },
+    { rule = { class = "URxvt" },
+               properties = {
+                   -- floating = false,
+                   size_hints_honor = false
+               } },
+    { rule = { class = "URxvt", instance = "irc" },
+               properties = {
+                   switchtotag = true
+               },
+               callback = move_to_tag(screen.count(), screen.count() == 1 and 2 or 1)
+           },
+    { rule = { class = "Firefox", instance = "Navigator" },
+               properties = {
+                   floating = false,
+               },
+               callback = move_to_tag(screen.count() == 1 and 1 or 2, 9)
+           },
+    { rule = { class = "Firefox-esr", instance = "Navigator" },
+               properties = {
+                   floating = false,
+               },
+               callback = move_to_tag(screen.count() == 1 and 1 or 2, 9)
+           },
+    { rule = { class = "Thunderbird", instance = "Mail" },
+               properties = {
+                   floating = false,
+               },
+               callback = move_to_tag(screen.count() == 1 and 1 or 2, 8)
+           },
+    { rule = { class = "Chromium", instance = "chromium" },
+               properties = {
+                   floating = false,
+               },
+               callback = move_to_tag(screen.count() == 1 and 1 or 2, 9)
+           },
+    { rule = { class = "Gscan2pdf" },
+               properties = {
+                   switchtotag = true
+               },
+               callback = move_to_tag(1, 5)
+           },
+    { rule = { name = "gscan2pdf .*" },
+               properties = {
+                   floating = false,
+               },
+           },
+    { rule = { class = "Thunar", type = "normal" },
+               properties = {
+                   floating = false,
+               },
+           },
+    { rule = { class = "MuPDF", instance = "mupdf" },
+               properties = {
+                   floating = true,
+               },
+           },
+    { rule = { class = "Pinentry", instance = "pinentry" },
+               properties = {
+                   floating = true,
+               },
+           },
+    { rule = { class = "Gxmessage" },
+               properties = {
+                   floating = true,
+               },
+           },
 }
 -- }}}
 
@@ -474,7 +688,7 @@ awful.rules.rules = {
 client.connect_signal("manage", function (c)
     -- Set the windows at the slave,
     -- 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 not awesome.startup then awful.client.setslave(c) end
 
     if awesome.startup and
       not c.size_hints.user_position
@@ -482,12 +696,15 @@ client.connect_signal("manage", function (c)
         -- Prevent clients from being unreachable after screen count changes.
         awful.placement.no_offscreen(c)
     end
+
+    c.maximized_horizontal = false
+    c.maximized_vertical = false
 end)
 
 -- Add a titlebar if titlebars_enabled is set to true in the rules.
 client.connect_signal("request::titlebars", function(c)
     -- buttons for the titlebar
-    local buttons = awful.util.table.join(
+    local buttons = gears.table.join(
         awful.button({ }, 1, function()
             client.focus = c
             c:raise()
@@ -526,7 +743,7 @@ client.connect_signal("request::titlebars", function(c)
     }
 end)
 
--- Enable sloppy focus
+-- Enable sloppy focus, so that focus follows mouse.
 client.connect_signal("mouse::enter", function(c)
     if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier
         and awful.client.focus.filter(c) then
@@ -536,4 +753,9 @@ 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)
--- }}}
+
+awful.ewmh.add_activate_filter(function(c, context, hints)
+    if context == "ewmh" and (c.class == "Firefox-esr" or c.class == "Firefox") then return false end
+end)
+
+-- vim:ft=lua:sw=4:sts=4:ts=4:et