@Nullable
private static String doGenerateInfo(
@NotNull PsiElement element,
@NotNull PsiElement atPointer,
@NotNull DocumentationProvider documentationProvider) {
String info = documentationProvider.getQuickNavigateInfo(element, atPointer);
if (info != null) {
return info;
}
if (element instanceof PsiFile) {
final VirtualFile virtualFile = ((PsiFile) element).getVirtualFile();
if (virtualFile != null) {
return virtualFile.getPresentableUrl();
}
}
info = getQuickNavigateInfo(element);
if (info != null) {
return info;
}
if (element instanceof NavigationItem) {
final ItemPresentation presentation = ((NavigationItem) element).getPresentation();
if (presentation != null) {
return presentation.getPresentableText();
}
}
return null;
}
@Nullable
String getQuickNavigateInfo() {
return documentationProvider.getQuickNavigateInfo(element, originalElement);
}
