Use signals on classes instead of instances where appropriate

Signed-off-by: Uli Schlachter <psychon@znc.in>

awesomerc.lua.in

@@ -369,14 +369,6 @@ awful.rules.rules = {
 -- {{{ Signals
 -- Signal function to execute when a new client appears.
 client.connect_signal("manage", function (c)
-    -- Enable sloppy focus
-    c:connect_signal("mouse::enter", function(c)
-        if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier
-            and awful.client.focus.filter(c) then
-            client.focus = c
-        end
-    end)
-
     if not awesome.startup then
         -- Set the windows at the slave,
         -- i.e. put it at the end of others instead of setting it master.
@@ -435,6 +427,14 @@ client.connect_signal("manage", function (c)
     end
 end)
 
+-- Enable sloppy focus
+client.connect_signal("mouse::enter", function(c)
+    if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier
+        and awful.client.focus.filter(c) then
+        client.focus = c
+    end
+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)
 -- }}}

lib/awful/client.lua.in

@@ -613,9 +613,7 @@ capi.client.connect_signal("new", function(c)
     c:connect_signal("property::border_width", store_init_geometry)
 end)
 
-capi.client.connect_signal("manage", function(c)
-    c:connect_signal("property::geometry", store_floating_geometry)
-end)
+capi.client.connect_signal("property::geometry", store_floating_geometry)
 
 --- Return if a client has a fixe size or not.
 -- @param c The client.
@@ -958,7 +956,7 @@ capi.client.add_signal("unmarked")
 capi.client.connect_signal("focus", client.focus.history.add)
 capi.client.connect_signal("unmanage", client.focus.history.delete)
 
-capi.client.connect_signal("manage", function(c) c:connect_signal("property::urgent", client.urgent.add) end)
+capi.client.connect_signal("property::urgent", client.urgent.add)
 capi.client.connect_signal("focus", client.urgent.delete)
 capi.client.connect_signal("unmanage", client.urgent.delete)
 

lib/awful/tag.lua.in

@@ -567,10 +567,10 @@ capi.client.connect_signal("manage", function(c, startup)
             c.screen = capi.mouse.screen
         end
     end
-    c:connect_signal("property::screen", tag.withcurrent)
 end)
 
 capi.client.connect_signal("manage", tag.withcurrent)
+capi.client.connect_signal("property::screen", tag.withcurrent)
 capi.tag.connect_signal("request::select", tag.viewonly)
 
 capi.tag.add_signal("property::hide")