Class: ActiveWindowX::Xid

Inherits:
Object
  • Object
show all
Defined in:
lib/active_window_x/xid.rb

Overview

binding for XID on X11

Direct Known Subclasses

Atom, Window

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(display, id) ⇒ Xid

Returns a new instance of Xid.



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# File 'lib/active_window_x/xid.rb', line 13

def initialize display, id
  if display.kind_of? Display
    @display = display
  elsif display.kind_of? Xlib::Display
    @display = Display.new display
  else
    raise ArgumentError, "expect #{Display.name} or #{Xlib::Display.name}"
  end
  @id ||= id
end

Instance Attribute Details

#display ⇒ Object (readonly)

a display which has this XID



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# File 'lib/active_window_x/xid.rb', line 8

def display
  @display
end

#id ⇒ Object (readonly)

raw XID (#define Window unsinged long)



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# File 'lib/active_window_x/xid.rb', line 11

def id
  @id
end

Instance Method Details

#==(xid) ⇒ Object 



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# File 'lib/active_window_x/xid.rb', line 24

def == xid
  xid.kind_of?(Xid) and (xid.id == @id)
end