private static void appendClassSignature(final StringBuilder builder, final DartClass dartClass) {
if (dartClass.isEnum()) {
builder.append("enum <b>").append(dartClass.getName()).append("</b>");
return;
}
if (dartClass.isAbstract()) {
builder.append("abstract ");
}
builder.append("class <b>").append(dartClass.getName()).append("</b>");
appendTypeParams(builder, dartClass.getTypeParameters());
final List<DartType> mixins = dartClass.getMixinsList();
final DartType superClass = dartClass.getSuperClass();
if (superClass != null) {
builder.append(" extends ").append(StringUtil.escapeXml(superClass.getText()));
}
if (!mixins.isEmpty()) {
builder.append(" with ");
appendDartTypeList(builder, mixins);
}
final List<DartType> implementsList = dartClass.getImplementsList();
if (!implementsList.isEmpty()) {
builder.append(" implements ");
appendDartTypeList(builder, implementsList);
}
}
public static String generateDoc(final PsiElement element) {
if (!(element instanceof DartComponent) && !(element.getParent() instanceof DartComponent)) {
return null;
}
final DartComponent namedComponent =
(DartComponent) (element instanceof DartComponent ? element : element.getParent());
final String signatureHtml;
{
final StringBuilder builder = new StringBuilder();
appendSignature(namedComponent, builder);
signatureHtml = builder.toString();
}
final String containingLibraryName;
final PsiFile file = element.getContainingFile();
if (file != null) {
containingLibraryName = DartResolveUtil.getLibraryName(file);
} else {
containingLibraryName = null;
}
final String containingClassDescription;
final DartClass dartClass = PsiTreeUtil.getParentOfType(namedComponent, DartClass.class);
if (dartClass != null) {
final StringBuilder builder = new StringBuilder();
builder.append(dartClass.getName());
appendTypeParams(builder, dartClass.getTypeParameters());
containingClassDescription = builder.toString();
} else {
containingClassDescription = null;
}
final String docText = getDocumentationText(namedComponent);
return generateDoc(
signatureHtml,
true,
docText,
containingLibraryName,
containingClassDescription,
null,
null);
}