Class: Mireru::Window

Inherits:
Gtk::Window
  • Object
show all
Defined in:
lib/mireru/window.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(files, options = {}) ⇒ Window

Returns a new instance of Window.



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# File 'lib/mireru/window.rb', line 25

def initialize(files, options={})
  super()
  @files = files
  @font = options[:font]

  @paned = Gtk::Paned.new(:horizontal)
  add(@paned)

  @navigator = Navigator.new(self, files, options)
  @paned.add(@navigator)

  @main_vbox = Gtk::Box.new(:vertical)
  @paned.add(@main_vbox)

  @scroll = Gtk::ScrolledWindow.new
  @scroll.set_policy(:automatic, :automatic)
  @main_vbox.pack_start(@scroll, :expand  => true,
                                 :fill    => true,
                                 :padding => 0)

  @status_bar = StatusBar.new
  @main_vbox.pack_end(@status_bar, :expand  => false,
                                   :fill    => false,
                                   :padding => 0)

  @default_width = options[:width] || 800
  @default_height = options[:height] || 600
  set_default_size(@default_width, @default_height)
  signal_connect("destroy") do
    Gtk.main_quit
  end

  define_keybind
end

Instance Attribute Details

#file ⇒ Object

Returns the value of attribute file.



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# File 'lib/mireru/window.rb', line 24

def file
  @file
end

Instance Method Details

#add_from_file(file, chupa = false) ⇒ Object 



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# File 'lib/mireru/window.rb', line 60

def add_from_file(file, chupa=false)
  @scroll.hadjustment.value = 0
  @scroll.vadjustment.value = 0
  @scroll.each do |child|
    @scroll.remove(child)
    child.destroy
  end
  width = @scroll.allocated_width - 10
  height = @scroll.allocated_height - 10
  @widget = Mireru::Widget.create(file, width, height, chupa)
  @widget.override_font(Pango::FontDescription.new(@font)) if @font
  if @widget.is_a?(Gtk::Scrollable)
    @scroll.add(@widget)
  else
    @scroll.add_with_viewport(@widget)
  end
  @status_bar.set_file(file)
  show_all
end

#run ⇒ Object 



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# File 'lib/mireru/window.rb', line 80

def run
  show_all
  Gtk.main
end