Class: Shul::Window

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

Defined Under Namespace

Classes: Radiogroup

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(shoes, doc) ⇒ Window

Returns a new instance of Window.



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# File 'lib/shul.rb', line 452

def initialize(shoes, doc)
  
  @shoes = shoes
  @width, @height = 100, 100
  
  @doc = doc
  
  def @doc.element_by_id(id)
    self.root.element("//*[@id='#{id}']")
  end      

  @doc.root.elements.each do |x| 
    method(x.name.sub(':','_').to_sym).call(x) unless x.name == 'script'
  end   
  
  @doc.root.xpath('script').each {|x| script x }
  
  h = @doc.root.attributes
  
  if h[:onkeypress] then
    shoes.keypress do |k| 
      method(h[:onkeypress][/^[a-z]\w+/].to_sym).call(k)
    end
  end
  
  
  icon = h[:icon]
  
  if icon then
    
    file = Tempfile.new('shoes').path
    File.write file, RXFHelper.read(icon).first
    shoes.win.icon = file
    
  end            

end

Instance Attribute Details

#height ⇒ Object (readonly)

Returns the value of attribute height.



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# File 'lib/shul.rb', line 450

def height
  @height
end

#width ⇒ Object (readonly)

Returns the value of attribute width.



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# File 'lib/shul.rb', line 450

def width
  @width
end

Class Method Details

.element_by_id(id) ⇒ Object 



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# File 'lib/shul.rb', line 459

def @doc.element_by_id(id)
  self.root.element("//*[@id='#{id}']")
end

Instance Method Details

#add_element(node) ⇒ Object 



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# File 'lib/shul.rb', line 490

def add_element(node)

  node.obj = method(node.name.sub(':','_').to_sym).call(node)                  
  refresh()

end

#refresh ⇒ Object 



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# File 'lib/shul.rb', line 497

def refresh
  @shoes.flush if @shoes
end

#remove_element(node) ⇒ Object 



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# File 'lib/shul.rb', line 501

def remove_element(node)

  node.obj.clear
  node.obj = nil
  refresh()
end