-- {{{ Signals
-- Signal function to execute when a new client appears.
--client.add_signal("manage", function (c, startup)
--    -- Add a titlebar
--    -- awful.titlebar.add(c, { modkey = modkey })
--
--    -- Enable sloppy focus (focus on mouse over)
--    --c:add_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 startup then
--        -- Set the windows at the slave,
--        -- i.e. put it at the end of others instead of setting it master.
--        -- awful.client.setslave(c)
--
--        -- Put windows in a smart way, only if they does not set an initial position.
--        if not c.size_hints.user_position and not c.size_hints.program_position then
--            awful.placement.no_overlap(c)
--            awful.placement.no_offscreen(c)
--        end
--    end
--end)
--
--client.add_signal("focus",   function(c) c.border_color = beautiful.border_focus end)
--client.add_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)
-- }}}
-- {{{ Signals
-- Signal function to execute when a new client appears.
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 awesome.startup and
      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)
    end
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(
        awful.button({ }, 1, function()
            client.focus = c
            c:raise()
            awful.mouse.client.move(c)
        end),
        awful.button({ }, 3, function()
            client.focus = c
            c:raise()
            awful.mouse.client.resize(c)
        end)
    )

    awful.titlebar(c) : setup {
        { -- Left
            awful.titlebar.widget.iconwidget(c),
            buttons = buttons,
            layout  = wibox.layout.fixed.horizontal
        },
        { -- Middle
            { -- Title
                align  = "center",
                widget = awful.titlebar.widget.titlewidget(c)
            },
            buttons = buttons,
            layout  = wibox.layout.flex.horizontal
        },
        { -- Right
            awful.titlebar.widget.floatingbutton (c),
            awful.titlebar.widget.maximizedbutton(c),
            awful.titlebar.widget.stickybutton   (c),
            awful.titlebar.widget.ontopbutton    (c),
            awful.titlebar.widget.closebutton    (c),
            layout = wibox.layout.fixed.horizontal()
        },
        layout = wibox.layout.align.horizontal
    }
end)

-- 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
        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)
-- }}}