Class: KdeUI

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

Instance Method Summary collapse

Methods inherited from BaseUI

#bell, #colorize, #enable_progress_bar, #name, #not_implemented, #pinc, #pmsg, #progress_bar, #progress_bar_enabled?, #question_yes_no, #question_yes_no_retry, #select, #select_index

Instance Method Details

#error(text) ⇒ Object 



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# File 'lib/libisi/ui/kde.rb', line 38

def error(text)
  kdialog("--error", text)
end

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



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# File 'lib/libisi/ui/kde.rb', line 86

def execute_in_console(command, options = {})
  command = command_line_parse(command)
  konsole = ["konsole", "-T", command.join(" "), "--nomenubar","--noframe","-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/kde.rb', line 32

def info(text, options = {})
  kdialog("--msgbox", text)
end

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



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# File 'lib/libisi/ui/kde.rb', line 35

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

#kdialog(option, text) ⇒ Object 



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

def kdialog(option, text)
  $log.debug("Kdialog: #{option.inspect} #{text.inspect}")
  ret = system("kdialog",option, text)
  $log.debug("Kdialog ret: #{ret.inspect}")
  ret
end

#password(text) ⇒ Object 



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# File 'lib/libisi/ui/kde.rb', line 41

def password(text)
  $log.debug("Kdialog passwod: #{text.inspect}")
  pw = open("|kdialog --password \"#{text}\"") {|f|
    f.readlines.join.gsub(/\n$/,"")
  }
  if $?.exitstatus == 0
    $log.debug("Pwlength: #{pw.length}")
    pw
  else
    $log.debug("Pw: nil")
    nil
  end
end

#progress(count) ⇒ Object 



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# File 'lib/libisi/ui/kde.rb', line 72

def progress(count)
  return unless @pbar
  @pbar_progress = count
  system("dcop",@pbar,"setProgress",count.to_s)
end

#progress_bar_implementation(text, total) ⇒ Object 



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# File 'lib/libisi/ui/kde.rb', line 55

def progress_bar_implementation(text,total)
  ret = nil
  begin
    @pbar_progress = 0
    @pbar = open("|kdialog --progressbar '#{text.gsub("'","\\'")}' #{total}") {|f| f.readlines.join.strip}
    ret = yield
    pmsg
    system("dcop",@pbar,"close")
    @pbar = nil
  ensure
    if @pbar
	system("dcop",@pbar,"close")
	@pbar = nil
    end
  end
  ret
end

#progress_inc ⇒ Object 



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# File 'lib/libisi/ui/kde.rb', line 82

def progress_inc
  progress(@pbar_progress + 1)
end

#progress_message(message) ⇒ Object 



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# File 'lib/libisi/ui/kde.rb', line 78

def progress_message(message)
  return unless @pbar
  system("dcop",@pbar,"setLabel",message.to_s)
end

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



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

def question(text, options = {})
  kdialog("--yesno", text)
end

#warn(text, options = {}) ⇒ Object 



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# File 'lib/libisi/ui/kde.rb', line 29

def warn(text, options = {})
  kdialog("--sorry", text)
end