Module: Websnapshot

Defined in:
lib/websnapshot.rb,
lib/websnapshot/cli.rb

Defined Under Namespace

Classes: CLI

Constant Summary collapse

VERSION = 
'0.0.3'

Class Method Summary collapse

Class Method Details

.take(url, options = {}) ⇒ Object 



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# File 'lib/websnapshot.rb', line 13

def self.take(url, options = {})
  saved_filename = nil

  w = Gtk::Window.new
  w.signal_connect('destroy') do |*args|
    Gtk.main_quit
  end

  v = Gtk::WebKit::WebView.new
  v.open(url)

  # load-finished is deprecated. We should use notify::load-status
  v.signal_connect('load-finished') do |instance, *signal_related_args|
    begin
      options[:max_width] ||= 960
      options[:max_height] ||= 640
      options[:output_filename] ||= 'snapshot.png'
      options[:output_format] ||= 'png'

      saved_filename = save_viewport(instance.parent_window, options)
    rescue
      puts $!
      puts $@
    ensure
      Gtk.main_quit
    end
  end

  v.signal_connect('notify::load-status') do |instance, *signal_related_args|
    #puts 'notify::load-status ' + v.load_status.to_s
  end

  w.add(v)
  w.show_all

  Gtk.main

  saved_filename
end