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termfair: move common variables to the top of the function.

This commit is contained in:
Jure Varlec 2019-11-10 11:51:17 +01:00
parent 6f3c709b42
commit 8e9d741761
1 changed files with 7 additions and 17 deletions
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24
layout/termfair.lua
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@ -22,6 +22,13 @@ local function do_fair(p, orientation)
if #cls == 0 then return end
-- How many vertical columns? Read from nmaster on the tag.
local num_x = tonumber(termfair.nmaster) or t.master_count
local ncol = tonumber(termfair.ncol) or t.column_count
if num_x <= 2 then num_x = 2 end
if ncol <= 1 then ncol = 1 end
local width = math.floor(wa.width/num_x)
if orientation == "west" then
-- Layout with fixed number of vertical columns (read from nmaster).
-- New windows align from left to right. When a row is full, a new
@ -41,14 +48,6 @@ local function do_fair(p, orientation)
-- | 2 | 3 | 4 | | 3 | 4 | 5 | | 4 | 5 | 6 |
-- +---+---+---+ +---+---+---+ +---+---+---+
-- How many vertical columns? Read from nmaster on the tag.
local num_x = tonumber(termfair.nmaster) or t.master_count
local ncol = tonumber(termfair.ncol) or t.column_count
if num_x <= 2 then num_x = 2 end
if ncol <= 1 then ncol = 1 end
local width = math.floor(wa.width/num_x)
local num_y = math.max(math.ceil(#cls / num_x), ncol)
local height = math.floor(wa.height/num_y)
local cur_num_x = num_x
@ -128,15 +127,6 @@ local function do_fair(p, orientation)
-- | | | 4 | | | 3 | 5 |
-- +---+---+---+ +---+---+---+
-- How many vertical columns? Read from nmaster on the tag.
local num_x = tonumber(termfair.center.nmaster) or t.master_count
local ncol = tonumber(termfair.center.ncol) or t.column_count
if num_x <= 2 then num_x = 2 end
if ncol <= 1 then ncol = 1 end
local width = math.floor(wa.width / num_x)
if #cls < num_x then
-- Less clients than the number of columns, let's center it!
local offset_x = wa.x + (wa.width - #cls*width) / 2