Module: CSS::Element

Defined in:
lib/html_css_decorator.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#declarations ⇒ Object

Returns the value of attribute declarations.



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# File 'lib/html_css_decorator.rb', line 11

def declarations
  @declarations
end

#parser ⇒ Object

Returns the value of attribute parser.



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# File 'lib/html_css_decorator.rb', line 8

def parser
  @parser
end

#rules ⇒ Object

Returns the value of attribute rules.



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# File 'lib/html_css_decorator.rb', line 10

def rules
  @rules
end

#ruleset ⇒ Object

Returns the value of attribute ruleset.



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# File 'lib/html_css_decorator.rb', line 9

def ruleset
  @ruleset
end

Instance Method Details

#add_declaration!(declaration) ⇒ Object Also known as: []= 



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# File 'lib/html_css_decorator.rb', line 20

def add_declaration!(declaration)
  return if !declaration                     
  @declarations ||= {}  
  dec = declaration.kind_of?(Array) ? declaration[1] : declaration
  declarations[dec.property] = dec
end

#add_rule!(rule) ⇒ Object 



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# File 'lib/html_css_decorator.rb', line 13

def add_rule!(rule)
  @parser ||= CssParserMaster::Parser.new
  @declarations = {}  
        
  parser.add_block! rule                 
end

#duplicate?(decl) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/html_css_decorator.rb', line 57

def duplicate?(decl)
  declarations.select{|d| d.property == decl.property}.empty?         
end

#merge_declarations(selector) ⇒ Object 



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# File 'lib/html_css_decorator.rb', line 28

def merge_declarations(selector)
  @order = 0
  
  selector.each_declaration do |decl|        
    add_declaration!(decl)
  end
end

#merge_declarations! ⇒ Object

merge declarations by specificity



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# File 'lib/html_css_decorator.rb', line 46

def merge_declarations!   
  !parser and return

  @order = 0
  @declarations ||= {}

  parser.selector_declarations do |sel, decl|
    add_declaration!(decl)
  end   
end

#merge_style! ⇒ Object 



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# File 'lib/html_css_decorator.rb', line 36

def merge_style!
  style = attribute('style')        
  if style   
    s = style.to_s + ';'
    selector = CssParserMaster::Selector.new(name, s, 99999)
    merge_declarations(selector)
  end
end