#195: magnify_client can now behave like magnifier layout

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

diff --git a/layout/uselesstile.lua b/layout/uselesstile.lua
index bd365a893f40cdbf70862649b14347a334449461..ee3306067121bc5291f041dfdf4f6189bc972961 100644 (file)
--- a/layout/uselesstile.lua
+++ b/layout/uselesstile.lua
@@ -1,12 +1,12 @@
 
 --[[
-
-     Licensed under GNU General Public License v2
-      * (c) 2014       projektile, worron
-      * (c) 2013       Luke Bonham
-      * (c) 2009       Donald Ephraim Curtis
-      * (c) 2008       Julien Danjolu
-
+                                                  
+     Licensed under GNU General Public License v2 
+      * (c) 2014, projektile, worron              
+      * (c) 2013, Luke Bonham                     
+      * (c) 2009, Donald Ephraim Curtis           
+      * (c) 2008, Julien Danjolu                  
+                                                  
 --]]
 
 local tag       = require("awful.tag")
@@ -37,7 +37,7 @@ end
 
 -- Find geometry for secondary windows column
 local function cut_column(wa, n, index)
-    local width = wa.width / n
+    local width = math.floor(wa.width / n)
     local area = { x = wa.x + (index - 1) * width, y = wa.y, width = width, height = wa.height }
 
     return area
@@ -45,7 +45,7 @@ end
 
 -- Find geometry for certain window in column
 local function cut_row(wa, factor, index, used)
-    local height = wa.height * factor.window[index] / factor.total
+    local height = math.floor(wa.height * factor.window[index] / factor.total)
     local area = { x = wa.x, y = wa.y + used, width = wa.width, height = height }
 
     return area
@@ -85,6 +85,7 @@ local function tile_column(canvas, area, list, useless_gap, transformation, winf
 
     for i, c in ipairs(list) do
         local g = cut_row(area, factor, i, used)
+        if i == #list then g.height = area.height - used end
         used = used + g.height
 
         -- swap workarea dimensions
@@ -94,6 +95,7 @@ local function tile_column(canvas, area, list, useless_gap, transformation, winf
         -- useless gap and border correction
         size_correction(c, g, useless_gap)
 
+
         c:geometry(g)
     end
 end
@@ -161,7 +163,7 @@ local function tile(p, orientation)
     local master_area = {
         x = wa.x,
         y = wa.y,
-        width  = nmaster > 0 and wa.width * mwfact or 0,
+        width  = nmaster > 0 and math.floor(wa.width * mwfact) or 0,
         height = wa.height
     }
 
@@ -179,11 +181,14 @@ local function tile(p, orientation)
     -- get column number for other windows
     local ncol = math.min(tag.getncol(t), #cls_other)
 
+    if ncol == 0 then ncol = 1 end
+
     -- split other windows to column groups
     local last_small_column = ncol - #cls_other % ncol
     local rows_min = math.floor(#cls_other / ncol)
 
     local client_index = 1
+    local used = 0
     for i = 1, ncol do
         local position = transformation.flip and ncol - i + 1 or i
         local rows = i <= last_small_column and rows_min or rows_min + 1
@@ -196,6 +201,8 @@ local function tile(p, orientation)
 
         -- and tile
         local column_area = cut_column(other_area, ncol, position)
+        if i == ncol then column_area.width = other_area.width - used end
+        used = used + column_area.width
 
         if not data[i] then data[i] = {} end
         tile_column(wa, column_area, column, useless_gap, transformation, data[i])