Class: RegexpDebuggerFrame

Inherits:
Wx::Frame
  • Object
show all
Defined in:
lib/regexp_debugger.rb

Instance Method Summary collapse

Constructor Details

#initialize(title, pos, size, style = Wx::DEFAULT_FRAME_STYLE) ⇒ RegexpDebuggerFrame

Returns a new instance of RegexpDebuggerFrame.



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# File 'lib/regexp_debugger.rb', line 12

def initialize(title, pos, size, style = Wx::DEFAULT_FRAME_STYLE)
  super(nil,-1,title,pos,size,style)
  
  Wx::StaticText.new(self, -1, "/", Wx::Point.new(20, 0))
  Wx::StaticText.new(self, -1, "/", Wx::Point.new(440, 0))
  
  @reg = Wx::TextCtrl.new( self, -1, "", 
    Wx::Point.new(30,0), Wx::Size.new(400,-1))
  
  @exp = Wx::TextCtrl.new( self, -1, "", 
    Wx::Point.new(450,0), Wx::Size.new(80,-1))
  
  @txt = Wx::StyledTextCtrl.new( self, -1,
    Wx::Point.new(30, 30), Wx::Size.new(500,300)) 
  
  @btn = Wx::Button.new(
    self, 
    Wx::ID_HIGHEST + 1, 
    "       Test       ", 
    Wx::Point.new(405, 340)
  )
  evt_button( Wx::ID_HIGHEST + 1) {|event| on_test(event)}
  
  @out = []
  9.times do |i|
    
    Wx::StaticText.new(self, -1, "$#{i + 1}", Wx::Point.new(10,380 + 30 * i))
    
    @out << Wx::TextCtrl.new( self, -1, "", 
      Wx::Point.new(30,380 + 30 * i), Wx::Size.new(500,-1)) 
  end
  
  create_status_bar(1, Wx::ST_SIZEGRIP)
  set_status_text("Welcome to the Regexp Debugger!")
end

Instance Method Details

#on_test(event) ⇒ Object 



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# File 'lib/regexp_debugger.rb', line 48

def on_test(event)
  regexp = eval("/" + @reg.get_value + "/" + @exp.get_value)
  
  match = @txt.get_text.match(regexp)
  if match
    set_status_text("match!")
    @out.each_with_index {|out, index|
      out.set_value(match[index + 1].to_s)
    }
    @btn.set_label("  test(match!)  ")
    @btn.set_background_colour(Wx::BLUE)
  else
    set_status_text("dismatch!!!")
    @btn.set_label("test(dismatch!!!)")
    @btn.set_background_colour(Wx::RED)
  end
  puts @btn.methods.sort
rescue Exception => excep
  dlg = Wx::MessageDialog.new(
    self, 
    excep.to_s, 
    'Find String Not Found in Demo File',
    Wx::OK | Wx::ICON_ERROR
  )
  dlg.show_modal
  dlg.destroy
end