Class: X11UI

Inherits:
BaseUI show all
Defined in:
lib/libisi/ui/x11.rb

Instance Method Summary collapse

Methods inherited from BaseUI

#bell, #colorize, #enable_progress_bar, #error, #name, #not_implemented, #pinc, #pmsg, #progress, #progress_bar, #progress_bar_enabled?, #progress_bar_implementation, #progress_inc, #progress_message, #question_yes_no, #question_yes_no_retry, #select, #select_index, #warn

Instance Method Details

#execute_in_console(command, options = {}) ⇒ Object 



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# File 'lib/libisi/ui/x11.rb', line 48

def execute_in_console(command, options = {})
  command = command_line_parse(command)
  konsole = ["xterm", "-T", command.join(" "),"-e"]
  new_command = konsole + command
  $log.debug("Executing konsole command #{new_command.inspect}")
  system(*new_command)
end

#info(text, options = {}) ⇒ Object 



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# File 'lib/libisi/ui/x11.rb', line 20

def info(text, options = {})
  system("xmessage", "-center",text)
end

#info_non_blocking(text, options = {}) ⇒ Object 



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# File 'lib/libisi/ui/x11.rb', line 23

def info_non_blocking(text, options = {})
  system("xmessage", "-timeout", "5", "-center",text)    
end

#password(text) ⇒ Object 



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# File 'lib/libisi/ui/x11.rb', line 31

def password(text)
  Open3.popen3("pinentry") { |stdin, stdout, stderr|
    stdin.write("SETPROMPT Password\n")
    $log.debug(stdout.readline)
    stdin.write("SETDESC " + text.gsub("\n","\\\n") + "\n")
    $log.debug(stdout.readline)
    stdin.write("GETPIN\n")
    $log.debug(stdout.readline)
    ans = stdout.readline
    return nil if ans == "ERR 111 canceled\n"
    unless ans =~ /^D (.*)\n$/
	raise "Unexpected answer #{ans} from pinentry."
    end
    $1.gsub("%25","%")
  }
end

#question(text, options = {}) ⇒ Object 



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# File 'lib/libisi/ui/x11.rb', line 26

def question(text, options = {})
  system("xmessage", "-buttons","yes,no","-center",text)
  $?.exitstatus == 101
end