Class: WindowBlessing::WindowedScreen

Inherits:
XtermScreen show all
Defined in:
lib/window_blessing/windowed_screen.rb

Instance Attribute Summary collapse

Attributes inherited from XtermScreen

#event_manager, #event_queue, #input, #output, #state

Instance Method Summary collapse

Methods inherited from XtermScreen

#event_loop, #in_xterm_state, #initialize_screen, #inspect, #process_events, #process_queued_events, #queue_event, #queue_pending_xterm_events, #queued_events?, #quit, #running?, #start, #wait_for_events

Constructor Details

#initialize ⇒ WindowedScreen

Returns a new instance of WindowedScreen.



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# File 'lib/window_blessing/windowed_screen.rb', line 17

def initialize
  super
  @root_window = Window.new
  @root_window.buffer.dirty
  @root_window.name = "root_window"

  event_manager.on :tick do
    if root_window.redraw_requested?
      root_window.draw
      buffer = root_window.buffer
      output.draw_buffer buffer.dirty_area.loc, buffer.dirty_subbuffer if buffer.dirty_area
      buffer.clean
    end
  end

  event_manager.on :key_press do |event|
    root_window.route_keyboard_event event
  end

  event_manager.on :string_input do |event|
    root_window.route_keyboard_event event
  end

  event_manager.on :resize do |event|
    root_window.size = event[:size]
    root_window.request_redraw_internal
  end

  event_manager.on :pointer do |event|
    root_window.route_pointer_event event.clone
  end
end

Instance Attribute Details

#root_window ⇒ Object

Returns the value of attribute root_window.



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# File 'lib/window_blessing/windowed_screen.rb', line 4

def root_window
  @root_window
end

Instance Method Details

#time(category, info) ⇒ Object 



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# File 'lib/window_blessing/windowed_screen.rb', line 6

def time(category,info)
  start = Time.now
  yield
  stop = Time.now
  @total_time ||= 0
  @draw_count ||= 0
  @draw_count += 1
  @total_time += stop - start
  XtermLog.log "#{category} time = #{((@total_time/@draw_count)*1000).to_i}ms #{info}"
end