Class: Net::VNC::PointerState

Inherits:
Object
  • Object
show all
Defined in:
lib/net/vnc/vnc.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(vnc) ⇒ PointerState

Returns a new instance of PointerState.



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# File 'lib/net/vnc/vnc.rb', line 32

def initialize vnc
  @x = @y = @button = 0
  @vnc = vnc
end

Instance Attribute Details

#button ⇒ Object

Returns the value of attribute button.



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# File 'lib/net/vnc/vnc.rb', line 30

def button
  @button
end

#x ⇒ Object (readonly)

Returns the value of attribute x.



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# File 'lib/net/vnc/vnc.rb', line 30

def x
  @x
end

#y ⇒ Object (readonly)

Returns the value of attribute y.



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# File 'lib/net/vnc/vnc.rb', line 30

def y
  @y
end

Instance Method Details

#refresh ⇒ Object 



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# File 'lib/net/vnc/vnc.rb', line 48

def refresh
  packet = 0.chr * 6
  packet[0] = 5.chr
  packet[1] = button.chr
  packet[2, 2] = [x].pack 'n'
  packet[4, 2] = [y].pack 'n'
  @vnc.socket.write packet
end

#update(x, y, button = @button) ⇒ Object 



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# File 'lib/net/vnc/vnc.rb', line 43

def update x, y, button=@button
  @x, @y, @button = x, y, button
  refresh
end