Module: Gdk::KeyMatcher

Included in:
EventKey
Defined in:
lib/hilfer/extensions.rb

Overview

mainly for testing Gdk::EventKey, cos they’re hard to instantiate

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(meth, *args, &block) ⇒ Object 



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# File 'lib/hilfer/extensions.rb', line 44

def method_missing( meth, *args, &block )
  if meth.to_s[-1] == "?"[0]
    possible_key = meth.to_s[0..-2]
    if possible_key.size == 1
      key_name == possible_key || key_name == possible_key.upcase
    else
      key_name == possible_key.capitalize
    end
  else
    super
  end
end

Instance Method Details

#=~(arg) ⇒ Object 



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# File 'lib/hilfer/extensions.rb', line 40

def =~( arg )
  match( arg )
end

#gdk_symbol ⇒ Object 



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# File 'lib/hilfer/extensions.rb', line 22

def gdk_symbol
  Gdk::Keyval.symbol( keyval )
end

#key_name ⇒ Object 



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# File 'lib/hilfer/extensions.rb', line 18

def key_name
  self.gdk_symbol[4..-1]
end

#match(*args) ⇒ Object 



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# File 'lib/hilfer/extensions.rb', line 26

def match( *args )
  bools = args.map do |arg|
    case arg
      when String
        key_name == arg
      when Regexp
        !arg.match( key_name ).nil?
      when Symbol
        arg.to_s.downcase == key_name.downcase
    end
  end
  return bools.include?( true )
end