Class: Rufus::Parser

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(json) ⇒ Parser

Returns a new instance of Parser.



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# File 'lib/rufus/parser.rb', line 7

def initialize(json)
  @screen_data = JSON.parse(json)
end

Instance Attribute Details

#screen_data ⇒ Object (readonly)

Returns the value of attribute screen_data.



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# File 'lib/rufus/parser.rb', line 5

def screen_data
  @screen_data
end

Instance Method Details

#child_count(label) ⇒ Object 



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# File 'lib/rufus/parser.rb', line 51

def child_count(label)
  view_by_label(label)['children'].count if found(label)
end

#class_for(label) ⇒ Object 



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# File 'lib/rufus/parser.rb', line 11

def class_for(label)
  view_by_label(label)['type'] if exists?(label)
end

#displayed?(label) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rufus/parser.rb', line 45

def displayed?(label)
  view = view_by_label(label)
  return false if view.nil?
  view_by_label(label)['visible']
end

#enabled?(label) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rufus/parser.rb', line 39

def enabled?(label)
  view = view_by_label(label)
  return false if view.nil?
  view['enabled']
end

#exists?(label) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rufus/parser.rb', line 73

def exists?(label)
  if view_by_label(label).nil?
    false
  else
    view_by_label(label)['name'].eql?(label)
  end
end

#height(label) ⇒ Object 



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# File 'lib/rufus/parser.rb', line 23

def height(label)
  view_by_label(label)['rect']['size']['height'] if exists?(label)
end

#label_for(label) ⇒ Object 



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# File 'lib/rufus/parser.rb', line 35

def label_for(label)
  view_by_label(label)['label'] if exists?(label)
end

#value(label) ⇒ Object 



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# File 'lib/rufus/parser.rb', line 15

def value(label)
  view_by_label(label)['value'] if exists?(label)
end

#view_by_label(label) ⇒ Object 



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# File 'lib/rufus/parser.rb', line 55

def view_by_label(label)
  @found_view = nil
  view_data_for(@screen_data, label)
  @found_view
end

#view_data_for(json, label) ⇒ Object 



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# File 'lib/rufus/parser.rb', line 61

def view_data_for(json, label)
  if json['name'].eql?(label)
    @found_view = json
  else
    if json['children'].count > 0
      json['children'].each do |child|
        view_data_for(child, label)
      end
    end
  end
end

#width(label) ⇒ Object 



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# File 'lib/rufus/parser.rb', line 19

def width(label)
  view_by_label(label)['rect']['size']['width'] if exists?(label)
end

#x_pos(label) ⇒ Object 



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# File 'lib/rufus/parser.rb', line 27

def x_pos(label)
  view_by_label(label)['rect']['origin']['x'] if exists?(label)
end

#y_pos(label) ⇒ Object 



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# File 'lib/rufus/parser.rb', line 31

def y_pos(label)
  view_by_label(label)['rect']['origin']['y'] if exists?(label)
end