Class: GtkAdventCalendar::Calendar

Inherits:
Gtk::Frame
  • Object
show all
Defined in:
lib/gtk_advent_calendar/calendar.rb

Constant Summary collapse

LAST_DAY = 
25
CELL_WIDTH = 
40

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Calendar

Returns a new instance of Calendar.



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# File 'lib/gtk_advent_calendar/calendar.rb', line 8

def initialize
  super
  @day = 1
  box = Gtk::Box.new(:vertical)
  box.add(month)
  add(box)
end

Instance Method Details

#day(n) ⇒ Object 



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# File 'lib/gtk_advent_calendar/calendar.rb', line 45

def day(n)
  button = Gtk::Button.new(:label => n.to_s)
  button.width_request = CELL_WIDTH
  button.height_request = CELL_WIDTH
  button.signal_connect("clicked") do
    show_uri("http://en.wikipedia.org/wiki/December_#{n}")
  end
  button
end

#days_of_the_week ⇒ Object 



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# File 'lib/gtk_advent_calendar/calendar.rb', line 25

def days_of_the_week
  box = Gtk::Box.new(:horizontal)
  %w(Sun Mon Tue Wed Thu Fri Sat).each do |day_of_the_week|
    label = Gtk::Label.new("#{day_of_the_week}.")
    label.width_request = CELL_WIDTH
    box.add(label)
  end
  box
end

#month ⇒ Object 



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# File 'lib/gtk_advent_calendar/calendar.rb', line 16

def month
  box = Gtk::Box.new(:vertical)
  box.add(days_of_the_week)
  while @day <= LAST_DAY do
    box.add(week)
  end
  box
end

#show_uri(uri) ⇒ Object 



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# File 'lib/gtk_advent_calendar/calendar.rb', line 55

def show_uri(uri)
  case RUBY_PLATFORM
  when /darwin/
    system("open", uri)
  when /mswin|mingw|cygwin|bccwin/
    system("start", uri)
  else
    if Gtk.respond_to?(:show_uri)
      Gtk.show_uri(uri)
    else
      system("firefox", uri)
    end
  end
end

#week ⇒ Object 



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# File 'lib/gtk_advent_calendar/calendar.rb', line 35

def week
  box = Gtk::Box.new(:horizontal)
  7.times do
    break if @day > LAST_DAY
    box.add(day(@day))
    @day += 1
  end
  box
end