Fix code using awful.util.round

This gets rid of lots of deprecation warnings

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

lib/awful/titlebar.lua

@@ -8,6 +8,7 @@
 
 local error = error
 local type = type
+local gmath = require("gears.math")
 local util = require("awful.util")
 local abutton = require("awful.button")
 local aclient = require("awful.client")
@@ -464,7 +465,7 @@ end
 local function new(c, args)
     args = args or {}
     local position = args.position or "top"
-    local size = args.size or util.round(beautiful.get_font_height(args.font) * 1.5)
+    local size = args.size or gmath.round(beautiful.get_font_height(args.font) * 1.5)
     local d = get_titlebar_function(c, position)(c, size)
 
     -- Make sure that there is never more than one titlebar for any given client

lib/menubar/init.lua

@@ -25,6 +25,7 @@ local capi = {
     mouse = mouse,
     screen = screen
 }
+local gmath = require("gears.math")
 local awful = require("awful")
 local common = require("awful.widget.common")
 local theme = require("beautiful")
@@ -417,7 +418,7 @@ function menubar.show(scr)
     local geometry = menubar.geometry
     instance.geometry = {x = geometry.x or scrgeom.x,
                              y = geometry.y or scrgeom.y,
-                             height = geometry.height or awful.util.round(theme.get_font_height() * 1.5),
+                             height = geometry.height or gmath.round(theme.get_font_height() * 1.5),
                              width = geometry.width or scrgeom.width}
     instance.wibox:geometry(instance.geometry)
 

lib/wibox/layout/flex.lua

@@ -11,6 +11,7 @@ local fixed = require("wibox.layout.fixed")
 local table = table
 local pairs = pairs
 local floor = math.floor
+local gmath = require("gears.math")
 local util = require("awful.util")
 
 local flex = {}
@@ -69,10 +70,10 @@ function flex:layout(_, width, height)
     for _, v in pairs(self._private.widgets) do
         local x, y, w, h
         if self._private.dir == "y" then
-            x, y = 0, util.round(pos)
+            x, y = 0, gmath.round(pos)
             w, h = width, floor(space_per_item)
         else
-            x, y = util.round(pos), 0
+            x, y = gmath.round(pos), 0
             w, h = floor(space_per_item), height
         end
 

lib/wibox/layout/ratio.lua

@@ -14,6 +14,7 @@ local flex  = require("wibox.layout.flex" )
 local table = table
 local pairs = pairs
 local floor = math.floor
+local gmath = require("gears.math")
 local util  = require("awful.util")
 
 local ratio = {}
@@ -87,11 +88,11 @@ function ratio:layout(_, width, height)
 
         if self._private.dir == "y" then
             space = height * self._private.ratios[k]
-            x, y = 0, util.round(pos)
+            x, y = 0, gmath.round(pos)
             w, h = width, floor(space)
         else
             space = width * self._private.ratios[k]
-            x, y = util.round(pos), 0
+            x, y = gmath.round(pos), 0
             w, h = floor(space), height
         end
 
@@ -101,8 +102,8 @@ function ratio:layout(_, width, height)
 
         -- Make sure all widgets fit in the layout, if they aren't, something
         -- went wrong
-        if (self._private.dir == "y" and util.round(pos) >= height) or
-            (self._private.dir ~= "y" and util.round(pos) >= width) then
+        if (self._private.dir == "y" and gmath.round(pos) >= height) or
+            (self._private.dir ~= "y" and gmath.round(pos) >= width) then
             break
         end
     end

tests/test-awful-rules.lua

@@ -1,4 +1,5 @@
 local awful = require("awful")
+local gears = require("gears")
 local beautiful = require("beautiful")
 local test_client = require("_client")
 local unpack = unpack or table.unpack -- luacheck: globals unpack (compatibility with Lua 5.1)
@@ -8,7 +9,7 @@ local callback_called = false
 -- Magic table to store tests
 local tests = {}
 
-local tb_height = awful.util.round(beautiful.get_font_height() * 1.5)
+local tb_height = gears.math.round(beautiful.get_font_height() * 1.5)
 -- local border_width = beautiful.border_width
 
 -- Detect "manage" race conditions