Yokohama.groovy #14の成果

GbfController.groovy

package gbf

class GbfController {
    def model
    def view

    def bf

    def execute = {evt = null ->
        bf = new GBrainFuck(model.program)
        while(!bf.isFinished()) {
            GBrainFuckResult result = bf.convert()
            model.output = result.output
            model.buffer = result.buffer
            sleep(200)
        }
    }

    def stop = {evt = null ->
       bf.stop()
    }

    def clear = {evt = null ->
        model.program = ''
        model.buffer = ''
        model.output = ''
        bf.clear()
    }
}

GbfModel.groovy

package gbf

import groovy.beans.Bindable

class GbfModel {
    @Bindable String program = ""
    @Bindable String buffer = ""
    @Bindable String output = ""
}

GbfView.groovy

package gbf

import static java.awt.BorderLayout.*

application(title: 'Gbf',
  preferredSize: [400, 250],
  pack: true,
  //location: [50,50],
  locationByPlatform:true,
  iconImage: imageIcon('/griffon-icon-48x48.png').image,
  iconImages: [imageIcon('/griffon-icon-48x48.png').image,
               imageIcon('/griffon-icon-32x32.png').image,
          imageIcon('/griffon-icon-16x16.png').image]) {

  scrollPane(constraints:NORTH) {
        hbox {
            textArea editable:true, columns:20, rows:8, text:bind(target:model, 'program', mutual:true)
            //textField columns:20, text: bind(target:model, 'program', mutual:true)
        }
   }
   panel(constraints:CENTER) {
           hbox {
               label 'buffer '
               textArea editable:false, columns:25, rows:1  , text:bind{model.buffer}
           }
           hbox {
               label 'result '
               textArea editable:false, columns:25, rows:1, text:bind{model.output}
           }
  }
   panel(constraints:SOUTH) {
       hbox {
           button 'run', actionPerformed: controller.&execute
           button 'stop', actionPerformed: controller.&stop
           button 'clear', actionPerformed: controller.&clear
       }
   }
}

GBrainFuckResult.groovy

package gbf


class GBrainFuckResult {
    final String output
    final String buffer
    GBrainFuckResult(String output, String buffer) {
       this.output = output
       this.buffer = buffer
    }
}