49 lines
1.2 KiB
Lua
49 lines
1.2 KiB
Lua
local awful = require("awful")
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local workspace_grid = {}
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function workspace_grid:new(args)
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return setmetatable({}, {__index = self}):init(args)
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end
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function workspace_grid:init(args)
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self.rows = args.rows
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self.columns = args.columns
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return self
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end
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function workspace_grid:navigate(direction)
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local t = awful.screen.focused().selected_tag
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local i = t.index - 1
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local c = self.columns
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local r = self.rows
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-- Don't cycle.
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-- Top row
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if (i < c) and (direction == "up") then return true end
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-- Left column
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if (i % c == 0) and (direction == "left") then return true end
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-- Right column
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if ((i + 1) % c == 0) and (direction == "right") then return true end
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-- Bottom row
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if (i >= (r - 1) * c) and (direction == "down") then return true end
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action = {
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["down"] = (i + c) % (r * c) + 1,
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["up"] = (i - c) % (r * c) + 1,
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["left"] = (math.ceil((i + 1) / c) - 1) * c + ((i - 1) % c) + 1,
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["right"] = (math.ceil((i + 1) / c) - 1) * c + ((i + 1) % c) + 1,
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}
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local j = action[direction]
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-- Switch tags on all screens at the same time.
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for s in screen do
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t = s.tags[j]
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if t then t:view_only() end
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end
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end
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return setmetatable(workspace_grid, {
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__call = workspace_grid.new,
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})
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