81 lines
2.2 KiB
Lua
81 lines
2.2 KiB
Lua
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-- @author Julien Danjou <julien@danjou.info>
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-- @copyright 2008 Julien Danjou
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-- @release @AWESOME_VERSION@
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---------------------------------------------------------------------------
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-- Grab environment we need
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local setmetatable = setmetatable
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local ipairs = ipairs
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local math = math
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local client = require("awful.client")
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local capi =
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{
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screen = screen
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}
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--- Fair layouts module for awful
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module("awful.layout.suit.fair")
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local function fair(screen, orientation)
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local wa = capi.screen[screen].workarea
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local cls = client.tiled(screen)
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if #cls > 0 then
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local cells = math.floor(math.sqrt(#cls))
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local strips = math.ceil(#cls / cells)
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local cell = 0
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local strip = 0
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for k, c in ipairs(cls) do
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local g = {}
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if orientation == "east" then
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if #cls < (strips * cells) and strip == strips - 1 then
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g.width = wa.width / (cells - ((strips * cells) - #cls))
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else
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g.width = wa.width / cells
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end
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g.height = wa.height / strips
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g.x = wa.x + cell * g.width
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g.y = wa.y + strip * g.height
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else
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if #cls < (strips * cells) and strip == strips - 1 then
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g.height = wa.height / (cells - ((strips * cells) - #cls))
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else
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g.height = wa.height / cells
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end
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g.width = wa.width / strips
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g.x = wa.x + strip * g.width
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g.y = wa.y + cell * g.height
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end
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g.width = g.width - 2 * c.border_width
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g.height = g.height - 2 * c.border_width
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c:fullgeometry(g)
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cell = cell + 1
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if cell == cells then
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cell = 0
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strip = strip + 1
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end
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end
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end
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end
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--- Horizontal fair layout.
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-- @param screen The screen to arrange.
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function horizontal(screen)
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return fair(screen, "east")
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end
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-- Vertical fair layout.
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-- @param screen The screen to arrange.
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local function fairv(_, screen)
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return fair(screen, "south")
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end
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setmetatable(_M, { __call = fairv })
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