Iceweasel is now Firefox again

[etc/awesome.git] / .config / awesome / rc.lua

diff --git a/.config/awesome/rc.lua b/.config/awesome/rc.lua
index e630208197043cc9f12bbb76a5c4f53f49f4def7..6996c7d2a52648fa3f61f8de252d4f0a597fa9f8 100644 (file)
--- a/.config/awesome/rc.lua
+++ b/.config/awesome/rc.lua
@@ -516,7 +516,7 @@ awful.rules.rules = {
       properties = { floating = false } },
     { rule = { class = "URxvt", instance = "irc" },
       properties = { floating = false, tag = tags[screen.count()][screen.count() == 1 and 2 or 1], switchtotag = true } },
-    { rule = { class = "Iceweasel", instance = "Navigator" },
+    { rule = { class = "Firefox", instance = "Navigator" },
       properties = { tag = tags[screen.count() == 3 and 1 or screen.count()][9], switchtotag = false, floating = false } },
     { rule = { class = "Icedove", instance = "Mail" },
       properties = { tag = tags[screen.count() == 3 and 1 or screen.count()][8], switchtotag = false, floating = false } },
@@ -576,6 +576,27 @@ function hook_battery()
 end
 -- }}}
 
+-- from https://blog.mister-muffin.de/2014/11/07/automatically-suspending-cpu-hungry-applications/
+client.add_signal("focus", function(c)
+  if c.class == "Firefox" or c.class == "chromium" or c.class == "Icedove" then
+    awful.util.spawn("kill -CONT " .. c.pid)
+  end
+end)
+client.add_signal("unfocus", function(c)
+  local capi = { timer = timer }
+  if c.class == "Firefox" or c.class == "chromium" or c.class == "Icedove" then
+    local timer_stop = capi.timer { timeout = 120 }
+    local send_sigstop = function ()
+      timer_stop:stop()
+      if client.focus.pid ~= c.pid then
+        awful.util.spawn("kill -STOP " .. c.pid)
+      end
+    end
+    timer_stop:add_signal("timeout", send_sigstop)
+    timer_stop:start()
+  end
+end)
+
 -- {{{ Statusbar battery
 --
 function get_acpibatt()