yawn: language failsafe

[etc/awesome.git] / layout / uselessfair.lua

diff --git a/layout/uselessfair.lua b/layout/uselessfair.lua
index 92e8d45244e815573764b890e5e3b0581c345dbf..6aa6666bd85e777efb4a56885fb6f2516e48ddd6 100644 (file)
--- a/layout/uselessfair.lua
+++ b/layout/uselessfair.lua
@@ -18,11 +18,7 @@ local uselessfair = {}
 local function fair(p, orientation)
     -- A useless gap (like the dwm patch) can be defined with
     -- beautiful.useless_gap_width.
-    local useless_gap = tonumber(beautiful.useless_gap_width)
-    if useless_gap == nil
-    then
-        useless_gap = 0
-    end
+    local useless_gap = tonumber(beautiful.useless_gap_width) or 0
 
     local wa = p.workarea
     local cls = p.clients
@@ -75,20 +71,23 @@ local function fair(p, orientation)
                 -- Top and left clients are shrinked by two steps and
                 -- get moved away from the border. Other clients just
                 -- get shrinked in one direction.
+
+                gap_factor = (useless_gap / 100) * 2
+
                 if this_x == 0
                 then
-                    g.width = g.width - 2 * useless_gap
+                    g.width = g.width - (2 + gap_factor) * useless_gap
                     g.x = g.x + useless_gap
                 else
-                    g.width = g.width - useless_gap
+                    g.width = g.width - (1 + gap_factor) * useless_gap
                 end
 
                 if this_y == 0
                 then
-                    g.height = g.height - 2 * useless_gap
+                    g.height = g.height - (2 + gap_factor) * useless_gap
                     g.y = g.y + useless_gap
                 else
-                    g.height = g.height - useless_gap
+                    g.height = g.height - (1 + gap_factor) * useless_gap
                 end
             end
             -- End of useless gap.