From e5b5be048c087e04bd504d4c13a48317d7a45915 Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Wed, 12 Jul 2017 15:45:45 -0300
Subject: Refactor for 4.x compatibility

---
 config.dot/awesome.link/signals.lua | 110 +++++++++++++++++++++++++++++-------
 1 file changed, 89 insertions(+), 21 deletions(-)

(limited to 'config.dot/awesome.link/signals.lua')

diff --git a/config.dot/awesome.link/signals.lua b/config.dot/awesome.link/signals.lua
index c65409f..d6a9f8a 100644
--- a/config.dot/awesome.link/signals.lua
+++ b/config.dot/awesome.link/signals.lua
@@ -1,30 +1,98 @@
 -- {{{ 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 })
+--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
 
-    -- 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 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)
+    )
 
-    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)
+    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)
 
-        -- 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
+-- 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.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)
+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)
 -- }}}
-- 
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