class Barabara::Modules::WindowName
Public Class Methods
limit(line)
click to toggle source
# File lib/barabara/modules/wname.rb, line 11 def self.limit(line) line.length > 80 ? line[0..60].gsub(/\s\w+\s*$/, '…') : line end
new()
click to toggle source
# File lib/barabara/modules/wname.rb, line 7 def initialize @cmd = 'xtitle -sf "%s\n"' end
Public Instance Methods
watch()
click to toggle source
# File lib/barabara/modules/wname.rb, line 15 def watch PTY.spawn(@cmd) do |stdout, _stdin, pid| stdout.each do |line| title = WindowName.limit(line.chomp) publish(:event, 'window_title', title) end Process.wait pid end end