How to use

getWrappingStyle

method

in

org.eclipse.jdt.core.formatter.DefaultCodeFormatterConstants

private void insertIntoMap(Map wrappingMap, Map indentMap, Map forceMap, Category category) {
  final String value= (String)fWorkingValues.get(category.key);
  Integer wrappingStyle;
  Integer indentStyle;
  Boolean forceWrapping;
  
  try {
    wrappingStyle= new Integer(DefaultCodeFormatterConstants.getWrappingStyle(value));
    indentStyle= new Integer(DefaultCodeFormatterConstants.getIndentStyle(value));
    forceWrapping= new Boolean(DefaultCodeFormatterConstants.getForceWrapping(value));
  } catch (IllegalArgumentException e) {
    forceWrapping= new Boolean(false);
    indentStyle= new Integer(DefaultCodeFormatterConstants.INDENT_DEFAULT);
    wrappingStyle= new Integer(DefaultCodeFormatterConstants.WRAP_NO_SPLIT);
  } 
  
  increaseMapEntry(wrappingMap, wrappingStyle);
  increaseMapEntry(indentMap, indentStyle);
  increaseMapEntry(forceMap, forceWrapping);
}

private void insertIntoMap(Map<Object, Integer> wrappingMap, Map<Object, Integer> indentMap, Map<Object, Integer> forceMap, Category category) {
  final String value= fWorkingValues.get(category.key);
  Integer wrappingStyle;
  Integer indentStyle;
  Boolean forceWrapping;
  try {
    wrappingStyle= new Integer(DefaultCodeFormatterConstants.getWrappingStyle(value));
    indentStyle= new Integer(DefaultCodeFormatterConstants.getIndentStyle(value));
    forceWrapping= Boolean.valueOf(DefaultCodeFormatterConstants.getForceWrapping(value));
  } catch (IllegalArgumentException e) {
    forceWrapping= Boolean.FALSE;
    indentStyle= new Integer(DefaultCodeFormatterConstants.INDENT_DEFAULT);
    wrappingStyle= new Integer(DefaultCodeFormatterConstants.WRAP_NO_SPLIT);
  }
  increaseMapEntry(wrappingMap, wrappingStyle);
  increaseMapEntry(indentMap, indentStyle);
  increaseMapEntry(forceMap, forceWrapping);
}

protected boolean valueMatches(StringMatcher matcher) {
  String value= getPreferences().get(getKey());
  int wrappingStyle= DefaultCodeFormatterConstants.getWrappingStyle(value);
  MenuItem wrapStyleItem= updateMenuItem(fWrapStyleItems, wrappingStyle);
  if (matcher.match(wrapStyleItem.getText()))
    return true;
  if (wrappingStyle == DefaultCodeFormatterConstants.WRAP_NO_SPLIT)
    return false;
  boolean forceWrapping= DefaultCodeFormatterConstants.getForceWrapping(value);
  if (forceWrapping && matcher.match(fForceSplitItem.getToolTipText()))
    return true;
  MenuItem indentStyleItem= updateMenuItem(fIndentationItems, DefaultCodeFormatterConstants.getIndentStyle(value));
  if (matcher.match(indentStyleItem.getText()))
    return true;
  if (fWrapBeforeKey != null) {
    int wrapBeforeAfterValue= WRAP_BEFORE_PREF_VALUES.indexOf(getPreferences().get(fWrapBeforeKey));
    MenuItem wrapBeforeAfterItem= updateMenuItem(fWrapBeforeAfterItems, wrapBeforeAfterValue);
    if (matcher.match(wrapBeforeAfterItem.getText()))
      return true;
  }
  return false;
}

@Override
protected void updateWidget() {
  String value= getPreferences().get(getKey());
  int wrappingStyle= DefaultCodeFormatterConstants.getWrappingStyle(value);
  boolean wrapEnabled= wrappingStyle != DefaultCodeFormatterConstants.WRAP_NO_SPLIT;
  MenuItem wrapStyleItem= updateMenuItem(fWrapStyleItems, wrappingStyle);
  fWrapStyleDropDown.setToolTipText(FormatterMessages.FormatterModifyDialog_lineWrap_wrapping_policy_label + wrapStyleItem.getText());
  fWrapStyleDropDown.setImage(wrapStyleItem.getImage());
  boolean forceWrapping= DefaultCodeFormatterConstants.getForceWrapping(value);
  fForceSplitItem.setSelection(forceWrapping);
  fForceSplitItem.setEnabled(wrapEnabled);
  MenuItem indentStyleItem= updateMenuItem(fIndentationItems, DefaultCodeFormatterConstants.getIndentStyle(value));
  fIndentationDropDown.setToolTipText(FormatterMessages.FormatterModifyDialog_lineWrap_indentation_policy_label + indentStyleItem.getText());
  fIndentationDropDown.setImage(indentStyleItem.getImage());
  fIndentationDropDown.setDisabledImage((Image) indentStyleItem.getData(DATA_IMAGE_DISABLED));
  fIndentationDropDown.setEnabled(wrapEnabled);
  if (fWrapBeforeKey != null) {
    int wrapBeforeAfterValue= WRAP_BEFORE_PREF_VALUES.indexOf(getPreferences().get(fWrapBeforeKey));
    MenuItem wrapBeforeAfterItem= updateMenuItem(fWrapBeforeAfterItems, wrapBeforeAfterValue);
    fWrapBeforeAfterDropDown.setToolTipText(wrapBeforeAfterItem.getText());
    fWrapBeforeAfterDropDown.setImage(wrapBeforeAfterItem.getImage());
    fWrapBeforeAfterDropDown.setDisabledImage((Image) wrapBeforeAfterItem.getData(DATA_IMAGE_DISABLED));
    fWrapBeforeAfterDropDown.setEnabled(wrapEnabled);
  }
}