mirror of https://github.com/lcpz/lain.git
118 lines
2.8 KiB
Lua
118 lines
2.8 KiB
Lua
--[[
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Licensed under GNU General Public License v2
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* (c) 2015, Luca CPZ
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* (c) 2015, plotnikovanton
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--]]
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local wibox = require("wibox")
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local gears = require("gears")
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-- Lain Cairo separators util submodule
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-- lain.util.separators
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local separators = { height = 0, width = 9 }
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-- [[ Arrow
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-- Right
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function separators.arrow_right(col1, col2)
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local widget = wibox.widget.base.make_widget()
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widget.col1 = col1
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widget.col2 = col2
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widget.fit = function(m, w, h)
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return separators.width, separators.height
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end
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widget.update = function(col1, col2)
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widget.col1 = col1
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widget.col2 = col2
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widget:emit_signal("widget::redraw_needed")
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end
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widget.draw = function(mycross, wibox, cr, width, height)
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if widget.col2 ~= "alpha" then
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cr:set_source_rgb(gears.color.parse_color(widget.col2))
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cr:new_path()
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cr:move_to(0, 0)
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cr:line_to(width, height/2)
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cr:line_to(width, 0)
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cr:close_path()
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cr:fill()
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cr:new_path()
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cr:move_to(0, height)
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cr:line_to(width, height/2)
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cr:line_to(width, height)
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cr:close_path()
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cr:fill()
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end
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if widget.col1 ~= "alpha" then
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cr:set_source_rgb(gears.color.parse_color(widget.col1))
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cr:new_path()
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cr:move_to(0, 0)
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cr:line_to(width, height/2)
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cr:line_to(0, height)
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cr:close_path()
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cr:fill()
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end
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end
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return widget
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end
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-- Left
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function separators.arrow_left(col1, col2)
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local widget = wibox.widget.base.make_widget()
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widget.col1 = col1
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widget.col2 = col2
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widget.fit = function(m, w, h)
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return separators.width, separators.height
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end
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widget.update = function(col1, col2)
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widget.col1 = col1
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widget.col2 = col2
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widget:emit_signal("widget::redraw_needed")
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end
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widget.draw = function(mycross, wibox, cr, width, height)
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if widget.col1 ~= "alpha" then
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cr:set_source_rgb(gears.color.parse_color(widget.col1))
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cr:new_path()
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cr:move_to(width, 0)
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cr:line_to(0, height/2)
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cr:line_to(0, 0)
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cr:close_path()
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cr:fill()
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cr:new_path()
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cr:move_to(width, height)
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cr:line_to(0, height/2)
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cr:line_to(0, height)
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cr:close_path()
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cr:fill()
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end
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if widget.col2 ~= "alpha" then
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cr:new_path()
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cr:move_to(width, 0)
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cr:line_to(0, height/2)
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cr:line_to(width, height)
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cr:close_path()
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cr:set_source_rgb(gears.color.parse_color(widget.col2))
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cr:fill()
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end
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end
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return widget
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end
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-- ]]
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return separators
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