Class: Zerenity::Progress

Inherits:
Base
  • Object
show all
Defined in:
lib/zerenity/progress.rb

Overview

:nodoc:

Class Method Summary collapse

Methods inherited from Base

retrieve_selection

Class Method Details

.build(dialog, options, progressProxy) ⇒ Object 



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# File 'lib/zerenity/progress.rb', line 39

def self.build(dialog,options,progressProxy)
  super(dialog,options)
  label = Gtk::Label.new(options[:text])
  progressBar = Gtk::ProgressBar.new
  progressProxy.progressBar = progressBar
  progressBar.pulse_step = 0.02
  !options[:cancellable] ? options[:cancel_button].sensitive = false : nil
  options[:ok_button].sensitive = false
  dialog.vbox.add(label)
  dialog.vbox.add(progressBar)
end

.check(options) ⇒ Object 



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# File 'lib/zerenity/progress.rb', line 33

def self.check(options)
  super(options)
  options[:autoClose] ||= false
  options[:cancellable] ||= false
end

.run(options = {}, &block) ⇒ Object 



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# File 'lib/zerenity/progress.rb', line 51

def self.run(options={},&block)
  self.check(options)
  Gtk.init
  dialog = Gtk::Dialog.new(options[:title])
  result = nil
  progressProxy = Zerenity::ProgressProxy.new
  self.build(dialog,options,progressProxy)
  options[:cancel_button].signal_connect(CLICKED) do
    progressProxy.cancel!
  end
  options[:ok_button].signal_connect(CLICKED) do
    result = true
    dialog.destroy
    Gtk.main_quit
  end
  dialog.show_all
  gtkThread = Thread.new do 
    Gtk.main
  end
  block.call(progressProxy)
  if options[:autoClose]
    dialog.destroy
    Gtk.main_quit
    return true 
  end
  options[:ok_button].sensitive = true
  options[:cancel_button].sensitive = false 
  gtkThread.join
  return result
end