예제 #1
0
 @Nullable
 public SoftWrap getSoftWrap(int offset) {
   if (!isSoftWrappingEnabled()) {
     return null;
   }
   return myStorage.getSoftWrap(offset);
 }
  @Override
  public void beforeDocumentChangeAtCaret() {
    CaretModel caretModel = myEditor.getCaretModel();
    VisualPosition visualCaretPosition = caretModel.getVisualPosition();
    if (!isInsideSoftWrap(visualCaretPosition)) {
      return;
    }

    SoftWrap softWrap = myStorage.getSoftWrap(caretModel.getOffset());
    if (softWrap == null) {
      return;
    }

    myEditor
        .getDocument()
        .replaceString(softWrap.getStart(), softWrap.getEnd(), softWrap.getText());
    caretModel.moveToVisualPosition(visualCaretPosition);
  }