com.intellij.lang.refactoring.NamesValidator Java Examples

The following examples show how to use com.intellij.lang.refactoring.NamesValidator. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: RenameElementFix.java    From consulo with Apache License 2.0 5 votes vote down vote up 
@Override
public boolean isAvailable(@Nonnull Project project,
                           @Nonnull PsiFile file,
                           @Nonnull PsiElement startElement,
                           @Nonnull PsiElement endElement) {
  if (!startElement.isValid()) {
    return false;
  }
  final NamesValidator namesValidator = LanguageNamesValidation.INSTANCE.forLanguage(file.getLanguage());
  return namesValidator != null && namesValidator.isIdentifier(myNewName, project);
}
Example #2
Source File: IntroduceVariableDialog.java    From CppTools with Apache License 2.0 5 votes vote down vote up 
static void setupNameValidation(final Project project, final NameSuggestionsField myNewVarName, final Action okAction) {
  final NameSuggestionsField.DataChanged dataChangedListener = new NameSuggestionsField.DataChanged() {
    public void dataChanged() {
      final NamesValidator namesValidator = LanguageNamesValidation.INSTANCE.forLanguage(CppSupportLoader.CPP_FILETYPE.getLanguage());
      okAction.setEnabled(
        namesValidator.isIdentifier(myNewVarName.getEnteredName(), project)
      );
    }
  };
  myNewVarName.addDataChangedListener(dataChangedListener);
  dataChangedListener.dataChanged();
}
Example #3
Source File: InplaceRefactoring.java    From consulo with Apache License 2.0 4 votes vote down vote up 
protected boolean isIdentifier(final String newName, final Language language) {
  final NamesValidator namesValidator = LanguageNamesValidation.INSTANCE.forLanguage(language);
  return namesValidator == null || namesValidator.isIdentifier(newName, myProject);
}