@Nullable
private PsiFile getFile() {
final XmlElement element = getContextElement();
if (element == null) {
return null;
}
return element.getContainingFile().getOriginalFile();
}
protected XsltContextProviderBase(XmlElement element) {
final Project project = element.getProject();
myFileAssociationsManager = FileAssociationsManager.getInstance(project);
myContextElement =
SmartPointerManager.getInstance(project).createSmartPsiElementPointer(element);
attachTo(element);
}