Class FixEncoding

app/src/processing/app/tools/FixEncoding.java:37–98

public class FixEncoding implements Tool {
  Editor editor;


  public String getMenuTitle() {
    return tr("Fix Encoding & Reload");
  }
  
  
  public void init(Editor editor) {
    this.editor = editor;
  }
  

  public void run() {
    Sketch sketch = editor.getSketch();
    //SketchCode code = sketch.current;
    
    if (sketch.isModified()) {
      int result = 
        JOptionPane.showConfirmDialog(editor, 
                                      tr("Discard all changes and reload sketch?"),
                                      tr("Fix Encoding & Reload"),
                                      JOptionPane.YES_NO_OPTION,
                                      JOptionPane.QUESTION_MESSAGE);

      if (result == JOptionPane.NO_OPTION) {
        return;
      }
    }
    try {
      for (int i = 0; i < sketch.getCodeCount(); i++) {
        SketchFile file = sketch.getFile(i);
        editor.findTab(file).setText(loadWithLocalEncoding(file.getFile()));
      }
    } catch (IOException e) {
      String msg = 
        tr("An error occurred while trying to fix the file encoding.\nDo not attempt to save this sketch as it may overwrite\nthe old version. Use Open to re-open the sketch and try again.\n") +
        e.getMessage();
      Base.showWarning(tr("Fix Encoding & Reload"), msg, e);
    }
  }


  protected String loadWithLocalEncoding(File file) throws IOException {
    // FileReader uses the default encoding, which is what we want.
    BufferedReader reader = null;
    try {
      reader = new BufferedReader(new FileReader(file));

      StringBuffer buffer = new StringBuffer();
      String line;
      while ((line = reader.readLine()) != null) {
        buffer.append(line);
        buffer.append('\n');
      }
      return buffer.toString();
    } finally {