package bluej.editor.stride;

import java.io.File;
import java.net.MalformedURLException;
import java.util.Collections;
import java.util.Map;
import javafx.scene.Node;
import javafx.scene.control.Button;
import javafx.scene.input.KeyCode;
import javafx.scene.media.AudioClip;

import bluej.stride.generic.InteractionManager;
import bluej.utility.Debug;
import threadchecker.OnThread;
import threadchecker.Tag;




| A file completion for sound filenames in the scenario's "sounds/" subdirectory
|*/
@OnThread(Tag.FX) class SoundCompletion implements InteractionManager.FileCompletion{    
   /** The file which the completion refers to */
   
   private final File file;

   
   /** Create a SoundCompletion for the given sound file in the project's sounds/ directory


   
   public SoundCompletion(File file)
   {        
      this.file = file;     
      }

   
   @Override
   
   public File getFile()
   {        
      return file;     
      }

   
   @Override
   
   public String getType()
   {        
      return "Sound";     
      }

   
   

| The preview shows a button which will play the sound when clicked
|
@Override
   
   public Node getPreview(double maxWidth, double maxHeight)
   {        
      
      Button b = new Button("Play (F8)");
      b.setOnAction(e -> play());
       
      return b;     
      }

   
   

| Plays the sound clip in full by loading it from the file
|
private void play()
   {        
      try
       {            
         AudioClip clip = new AudioClip(file.toURI().toURL().toString());
         clip.play();         
         } catch (MalformedURLException ex)
       {
         Debug.reportError(ex);         
         }     
      }

   
   

| Actually implements the F8-to-play shortcut
|
@Override
   
   public Map getShortcuts()
   {
      return Collections.singletonMap(KeyCode.F8, this::play);     
      } 
   }