Class: Keystroker

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

Instance Method Summary collapse

Constructor Details

#initialize(kbml = '<kbml/>', debug: false) ⇒ Keystroker

Returns a new instance of Keystroker.



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# File 'lib/keystroker.rb', line 22

def initialize(kbml='<kbml/>', debug: false)
  
  @debug = debug
  
  @doc = if kbml then
  
    s, _ = RXFHelper.read(kbml)
          
    head, body = s.lines[0].chomp, s.lines[1..-1].join
    puts 'head:' + head.inspect if @debug
    
    case head
    when /<\?kbml\?\>/
      parse_slim(body)
    when /<\?hg0\?\>/
      parse_hg0(body)
    else
      Rexle.new(s)
    end
    
  end
  
end

Instance Method Details

#parse_hg0(s) ⇒ Object 



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

def parse_hg0(s)

  xml = RexleBuilder.new

  a3 = xml.kbml do

    a = s.gsub(/\s*(?=\{)|(?<=\})\s*/,'').scan(/\{[^\}]+\}|./)\
      .chunk {|x| x.length == 1}.map {|b, x| b ? x.join : x }.each do |x|

      if x.is_a? Array then

        x.each do |token|

          token[1..-2].split(/\s*[;,]\s*/).each do |instruction|

            puts ('instruction: ' + instruction.inspect).debug if @debug

            if instruction =~ /\*\s*\d+/ then

              key, n = instruction.split('*',2)
              #n.to_i.times {keypress(key, duration: duration) }
              xml.send(key.to_sym, {repeat: n})

            else

              keys = instruction.split('+')     

              if keys.length > 1 then
                name = keys[0..-2].join('_').to_sym
                xml.send(name, {key: keys.last})
              else
                xml.send(instruction.to_sym)
              end
            end              

          end
        end

      else
        xml.type x
      end
         
    end

  end

  @doc = Rexle.new(a3)

end

#parse_slim(s) ⇒ Object 



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# File 'lib/keystroker.rb', line 96

def parse_slim(s)    
  
  puts 'inside parse_slim' if @debug
  
  a = s.strip.lines.map do |line|

    head, rawbody = line.chomp.split(/ +/,2)
    body = rawbody ? rawbody.strip : nil
    puts 'head: ' + head.inspect if @debug

    case head.to_sym
    when :activate
      [:window, {activate: body}]
    when :enter
      [:enter, {}]
    when :sleep
      [:sleep, {duration: body}]                
    when :tab
      [:tab, {times: body}]
    when :type
      [:type, {}, body]                
    end

  end
  
  rawxml = ['kbml', {}, '', *a]

  @doc = Rexle.new(rawxml)

end

#to_au3 ⇒ Object 



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# File 'lib/keystroker.rb', line 127

def to_au3()

  a = []

  @doc.root.each_recursive do |x|

    next unless x

    if x.name == 'type' then
      a << ''
      a << %Q{Send("%s")} % x.text
    else

      modifiers = {ctrl: '^', shift: '+', alt: '!', win: '#'}

      instruction = if modifiers[x.name.to_sym] then
        modifiers[x.name.to_sym]
      else
        "{%s}" % x.name.upcase
      end

      if x.attributes[:key] then
        instruction += '' + x.attributes[:key] + ''
      end

      a << %Q{Send("%s")} % instruction
      a << '' if x.name == 'enter'
    end

  end
  
  puts a.join("\n")      
end

#to_doc ⇒ Object 



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# File 'lib/keystroker.rb', line 161

def to_doc()
  @doc
end

#to_hg0 ⇒ Object 



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# File 'lib/keystroker.rb', line 165

def to_hg0()
  
  a = []

  @doc.root.each_recursive do |x|

    if @debug then
      puts ('x:' + x.inspect).debug
      puts ('x2: ' + x.next_sibling.inspect).debug
    end
    
    next unless x
    
    if x.name == 'type' then
      a << ' ' + x.text
    else
      instruction = x.name
      instruction += '+' + x.attributes[:key] if x.attributes[:key]
      a << ' {' + instruction + '}'
    end

  end
  
  a.join.lstrip
  
end

#to_kbml(options = {}) ⇒ Object 



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# File 'lib/keystroker.rb', line 192

def to_kbml(options={})
  @doc.xml(options)
end

#to_vbs ⇒ Object 



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# File 'lib/keystroker.rb', line 196

def to_vbs()
  
  a = []

  @doc.root.each_recursive do |x|

    next unless x

    if x.name == 'type' then
      a << ''
      a << %Q(WshShell.SendKeys "%s") % x.text
    else

      modifiers = {ctrl: '^', shift: '+', alt: '%'}

      instruction = if modifiers[x.name.to_sym] then
        modifiers[x.name.to_sym]
      else
        "{%s}" % x.name.upcase
      end

      if x.attributes[:key] then
        instruction += '{' + x.attributes[:key] + '}'
      end

      a << %Q(WshShell.SendKeys "%s") % instruction
      a << '' if x.name == 'enter'
    end

  end
  
  a.prepend('Set WshShell = WScript.CreateObject("WScript.Shell")' + "\n")
  puts a.join("\n")    
end