100 lines
1.8 KiB
Lua
100 lines
1.8 KiB
Lua
local P = {}
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local Widget = require("desktop.layoutmanager.widget")
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P.__index = P
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-- screen.layouts, awful.layouts, and tag.layouts are all ignored.
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-- This module replaces the standard layout functions.
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function P:new(screen)
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local l = {
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layouts = conf.layouts,
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screen = screen.screen
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}
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setmetatable(l, self)
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l._widget = Widget:new(l)
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l.widget = l._widget.widget
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return l
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--[[ Example
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conf.layouts = {
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{
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awful.layout.suit.tile.left,
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awful.layout.suit.tile,
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},
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{
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awful.layout.suit.fair,
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awful.layout.suit.fair.horizontal,
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},
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{
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awful.layout.suit.floating,
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}
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}
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--]]
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end
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-- Find layout in self.layouts
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-- Returns group index, alt index
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function P:find_layout(layout)
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for k, v in pairs(self.layouts) do
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for l, m in pairs(v) do
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if (layout == m) then
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return k, l
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end
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end
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end
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end
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function P:get_default_layout()
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return self.layouts[1][1]
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end
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-- Change layout group
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function P:change_group(step)
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local tag = self.screen.selected_tag -- Multiple selected tags are NOT supported!
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local layout = tag.layout
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-- Subtract 1, lua doesn't start at 0
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local g, a
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g, a = self:find_layout(layout)
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g = g - 1
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g = ((g + step) % #self.layouts) + 1
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awful.layout.set(self.layouts[g][1], tag)
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end
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-- Change layout alternate
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function P:change_alt(step)
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local tag = self.screen.selected_tag -- Multiple selected tags are NOT supported!
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local layout = tag.layout
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-- Subtract 1, lua doesn't start at 0
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local g, a
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g, a = self:find_layout(layout)
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a = a - 1
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a = ((a + step) % #self.layouts[g]) + 1
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awful.layout.set(self.layouts[g][a], tag)
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end
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function P:next()
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self:change_group(1)
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end
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function P:prev()
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self:change_group(-1)
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end
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function P:next_alt()
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self:change_alt(1)
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end
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function P:prev_alt()
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self:change_alt(-1)
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end
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return P
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