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@@ -1,153 +0,0 @@
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--[[
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Licensed under GNU General Public License v2
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* (c) 2016, Henrik Antonsson
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* (c) 2015, Joerg Jaspert
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* (c) 2014, projektile
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* (c) 2013, Luke Bonham
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* (c) 2010-2012, Peter Hofmann
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--]]
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local floor = math.floor
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local screen = screen
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local centerwork = {
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name = "centerwork",
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horizontal = { name = "centerworkh" }
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}
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local function do_centerwork(p, orientation)
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local t = p.tag or screen[p.screen].selected_tag
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local wa = p.workarea
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local cls = p.clients
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if #cls == 0 then return end
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local c = cls[1]
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local g = {}
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-- Main column, fixed width and height.
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local mwfact = t.master_width_factor
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local mainhei = floor(wa.height * mwfact)
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local mainwid = floor(wa.width * mwfact)
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local slavewid = wa.width - mainwid
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local slaveLwid = floor(slavewid / 2)
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local slaveRwid = slavewid - slaveLwid
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local slavehei = wa.height - mainhei
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local slaveThei = floor(slavehei / 2)
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local slaveBhei = slavehei - slaveThei
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local nbrFirstSlaves = floor(#cls / 2)
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local nbrSecondSlaves = floor((#cls - 1) / 2)
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local slaveFirstDim, slaveSecondDim = 0, 0
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if orientation == "vertical" then
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if nbrFirstSlaves > 0 then slaveFirstDim = floor(wa.height / nbrFirstSlaves) end
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if nbrSecondSlaves > 0 then slaveSecondDim = floor(wa.height / nbrSecondSlaves) end
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g.height = wa.height
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g.width = mainwid
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g.x = wa.x + slaveLwid
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g.y = wa.y
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else
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if nbrFirstSlaves > 0 then slaveFirstDim = floor(wa.width / nbrFirstSlaves) end
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if nbrSecondSlaves > 0 then slaveSecondDim = floor(wa.width / nbrSecondSlaves) end
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g.height = mainhei
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g.width = wa.width
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g.x = wa.x
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g.y = wa.y + slaveThei
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end
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if g.width < 1 then g.width = 1 end
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if g.height < 1 then g.height = 1 end
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p.geometries[c] = g
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-- Auxiliary windows.
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if #cls <= 1 then return end
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for i = 2,#cls do
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local c = cls[i]
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local g = {}
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local rowIndex = floor(i/2)
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if orientation == "vertical" then
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if i % 2 == 0 then
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-- left slave
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g.x = wa.x
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g.y = wa.y + (rowIndex-1)*slaveFirstDim
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g.width = slaveLwid
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-- if last slave in left row use remaining space for that slave
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if rowIndex == nbrFirstSlaves then
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g.height = wa.y + wa.height - g.y
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else
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g.height = slaveFirstDim
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end
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else
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-- right slave
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g.x = wa.x + slaveLwid + mainwid
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g.y = wa.y + (rowIndex-1)*slaveSecondDim
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g.width = slaveRwid
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-- if last slave in right row use remaining space for that slave
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if rowIndex == nbrSecondSlaves then
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g.height = wa.y + wa.height - g.y
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else
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g.height = slaveSecondDim
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end
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end
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else
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if i % 2 == 0 then
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-- top slave
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g.x = wa.x + (rowIndex-1)*slaveFirstDim
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g.y = wa.y
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g.height = slaveThei
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-- if last slave in top row use remaining space for that slave
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if rowIndex == nbrFirstSlaves then
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g.width = wa.x + wa.width - g.x
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else
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g.width = slaveFirstDim
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end
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else
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-- bottom slave
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g.x = wa.x + (rowIndex-1)*slaveSecondDim
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g.y = wa.y + slaveThei + mainhei
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g.height = slaveBhei
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-- if last slave in bottom row use remaining space for that slave
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if rowIndex == nbrSecondSlaves then
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g.width = wa.x + wa.width - g.x
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else
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g.width = slaveSecondDim
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end
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end
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end
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if g.width < 1 then g.width = 1 end
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if g.height < 1 then g.height = 1 end
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p.geometries[c] = g
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end
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end
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function centerwork.horizontal.arrange(p)
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return do_centerwork(p, "horizontal")
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end
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function centerwork.arrange(p)
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return do_centerwork(p, "vertical")
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end
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return centerwork
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