84 lines
2.4 KiB
Lua
84 lines
2.4 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 tag = require("awful.tag")
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local capi =
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{
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client = client,
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screen = screen
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}
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local client = require("awful.client")
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--- Magnifier layout module for awful
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module("awful.layout.suit.magnifier")
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local function magnifier(_, screen)
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-- Fullscreen?
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local area = capi.screen[screen].workarea
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local cls = client.tiled(screen)
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local focus = capi.client.focus
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local t = tag.selected()
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local mwfact = tag.getmwfact(t)
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if not focus and #cls > 0 then
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focus = cls[1]
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end
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-- Abort if no clients are present
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if not focus then
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return
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end
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-- Find parent of this window, if it has one.
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while focus.transient_for do
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focus = focus.transient_for
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end
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-- If focused window is not tiled, take the first one which is tiled.
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if client.floating.get(focus) then
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focus = cls[1]
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end
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local geometry = {}
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if #cls - 1 > 0 then
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geometry.width = area.width * math.sqrt(mwfact)
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geometry.height = area.height * math.sqrt(mwfact)
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geometry.x = area.x + (area.width - geometry.width) / 2
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geometry.y = area.y + (area.height - geometry.height) /2
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else
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geometry.x = area.x
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geometry.y = area.y
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geometry.width = area.width - 2 * focus.border_width
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geometry.height = area.height - 2 * focus.border_width
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end
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focus:fullgeometry(geometry)
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focus:raise()
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if #cls - 1 > 0 then
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geometry.x = area.x
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geometry.y = area.y
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geometry.height = area.height / (#cls - 1)
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geometry.width = area.width
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for k, c in ipairs(cls) do
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if c ~= focus then
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geometry.height = geometry.height - 2 * c.border_width
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geometry.width = geometry.width - 2 * c.border_width
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c:fullgeometry(geometry)
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geometry.height = geometry.height + 2 * c.border_width
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geometry.width = geometry.width + 2 * c.border_width
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geometry.y = geometry.y + geometry.height
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end
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end
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end
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end
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setmetatable(_M, { __call = magnifier })
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