Class: Uia::Keys

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

Constant Summary collapse

KEYS =

msdn.microsoft.com/en-us/library/system.windows.forms.sendkeys(v=vs.110).aspx

{
:shift => '+',
:control => '^',
:alt => '%',
:space => ' ',
:backspace => '{BS}',
:break => '{BREAK}',
:caps_lock => '{CAPSLOCK}',
:delete => '{DEL}',
:down => '{DOWN}',
:end => '{END}',
:enter => '{ENTER}',
:escape => '{ESC}',
:help => '{HELP}',
:home => '{HOME}',
:insert => '{INS}',
:left => '{LEFT}',
:number_lock => '{NUMLOCK}',
:page_down => '{PGDN}',
:page_up => '{PGUP}',
:print_screen => '{PRTSC}',
:right => '{RIGHT}',
:scroll_lock => '{SCROLLLOCK}',
:tab => '{TAB}',
:up => '{UP}',
:f1 => '{F1}',
:f2 => '{F2}',
:f3 => '{F3}',
:f4 => '{F4}',
:f5 => '{F5}',
:f6 => '{F6}',
:f7 => '{F7}',
:f8 => '{F8}',
:f9 => '{F9}',
:f10 => '{F10}',
:f11 => '{F11}',
:f12 => '{F12}',
:f13 => '{F13}',
:f14 => '{F14}',
:f15 => '{F15}',
:f16 => '{F16}',
:add => '{ADD}',
:subtract => '{SUBTRACT}',
:multiply => '{MULTIPLY}',
:divide => '{DIVIDE}'}
SPECIAL_KEYS = 
['\+', '\^', '%', '~', '\(', '\)', '\{', '\}', '\[', '\]']

Class Method Summary collapse

Class Method Details

.encode(keys) ⇒ Object 



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# File 'lib/uia/keys.rb', line 53

def self.encode(keys)
  keys.reduce('') do |encoded, key|
    encoded << case key
                 when String
                   encode_str(key)
                 when Symbol
                   encode_sym(key)
                 when Array
                   "#{encode([key.shift])}(#{encode(key)})"
               end
  end
end

.encode_str(s) ⇒ Object 



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# File 'lib/uia/keys.rb', line 66

def self.encode_str(s)
  s.gsub(/([#{SPECIAL_KEYS.join ''}])/, '{\1}')
end

.encode_sym(sym) ⇒ Object

Raises:



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# File 'lib/uia/keys.rb', line 70

def self.encode_sym(sym)
  found = KEYS[sym]
  raise InvalidKey, "#{sym} is not a valid key" unless found
  found
end