39 lines
1.1 KiB
Ruby
Executable file
39 lines
1.1 KiB
Ruby
Executable file
#!/usr/bin/env ruby
|
|
|
|
require 'xrandr'
|
|
require 'dmenu'
|
|
|
|
menu = Dmenu.new
|
|
menu.case_insensitive = true
|
|
menu.lines = 20
|
|
|
|
outputs = Xrandr::Parser.new.parse[1].group_by(&:connected)
|
|
|
|
menu.items = (outputs[true] + outputs[false]).map{
|
|
|o| Dmenu::Item.new(o.name + (o.connected ? ' (connected)' : ''), o)
|
|
}
|
|
menu.prompt = "output:"
|
|
output = menu.run.value
|
|
|
|
menu.items = output.modes.map{
|
|
|mode|Dmenu::Item.new(mode.resolution, {mode: mode.resolution})
|
|
}
|
|
menu.items << Dmenu::Item.new("off", {off: true})
|
|
|
|
menu.prompt = "Current resolution: #{output.resolution}"
|
|
mode = menu.run.value
|
|
|
|
unless mode[:off]
|
|
menu.items = [:"left-of", :"right-of", :"above", :"below"].flat_map{|dir|
|
|
outputs[true].reject{|o| o == output}.map{|out| [dir,out]}
|
|
}.map{|setting|
|
|
Dmenu::Item.new(setting[0].to_s.gsub('-',' ') + " " + setting[1].name,
|
|
{setting[0] => setting[1].name})
|
|
}
|
|
menu.items << Dmenu::Item.new("don't change", {})
|
|
menu.prompt = "Select position:"
|
|
mode.merge! menu.run.value
|
|
end
|
|
control = Xrandr::Control.new
|
|
control.configure(output, mode)
|
|
control.apply!
|