static Tree.Body getClassOrInterfaceBody(Tree.Declaration decNode) {
if (decNode instanceof Tree.ClassDefinition) {
Tree.ClassDefinition cd = (Tree.ClassDefinition) decNode;
return cd.getClassBody();
} else if (decNode instanceof Tree.InterfaceDefinition) {
Tree.InterfaceDefinition id = (Tree.InterfaceDefinition) decNode;
return id.getInterfaceBody();
} else if (decNode instanceof Tree.ObjectDefinition) {
Tree.ObjectDefinition od = (Tree.ObjectDefinition) decNode;
return od.getClassBody();
} else {
return null;
}
}
@Deprecated
// replaced by RefineFormalMembersQuickFix.ceylon
private void refineFormalMembers(IDocument document) throws ExecutionException {
if (rootNode == null) return;
TextChange change = new DocumentChange("Refine Members", document);
change.setEdit(new MultiTextEdit());
// TODO: copy/pasted from CeylonQuickFixAssistant
Tree.Body body;
int offset;
if (node instanceof Tree.ClassDefinition) {
ClassDefinition classDefinition = (Tree.ClassDefinition) node;
body = classDefinition.getClassBody();
offset = -1;
} else if (node instanceof Tree.InterfaceDefinition) {
Tree.InterfaceDefinition interfaceDefinition = (Tree.InterfaceDefinition) node;
body = interfaceDefinition.getInterfaceBody();
offset = -1;
} else if (node instanceof Tree.ObjectDefinition) {
Tree.ObjectDefinition objectDefinition = (Tree.ObjectDefinition) node;
body = objectDefinition.getClassBody();
offset = -1;
} else if (node instanceof Tree.ObjectExpression) {
Tree.ObjectExpression objectExpression = (Tree.ObjectExpression) node;
body = objectExpression.getClassBody();
offset = -1;
} else if (node instanceof Tree.ClassBody || node instanceof Tree.InterfaceBody) {
body = (Tree.Body) node;
IEditorPart editor = getCurrentEditor();
if (editor instanceof CeylonEditor) {
CeylonEditor ce = (CeylonEditor) editor;
offset = ce.getSelection().getOffset();
} else {
offset = -1;
}
} else {
return;
}
if (body == null) {
return;
}
boolean isInterface = body instanceof Tree.InterfaceBody;
List<Tree.Statement> statements = body.getStatements();
String indent;
// String bodyIndent = getIndent(body, document);
String bodyIndent = utilJ2C().indents().getIndent(node, document);
String delim = utilJ2C().indents().getDefaultLineDelimiter(document);
if (statements.isEmpty()) {
indent = delim + bodyIndent + utilJ2C().indents().getDefaultIndent();
if (offset < 0) {
offset = body.getStartIndex() + 1;
}
} else {
Tree.Statement statement = statements.get(statements.size() - 1);
indent = delim + utilJ2C().indents().getIndent(statement, document);
if (offset < 0) {
offset = statement.getEndIndex();
}
}
StringBuilder result = new StringBuilder();
Set<Declaration> already = new HashSet<Declaration>();
ClassOrInterface ci = (ClassOrInterface) node.getScope();
Unit unit = node.getUnit();
Set<String> ambiguousNames = new HashSet<String>();
// TODO: does not return unrefined overloaded
// versions of a method with one overlaad
// already refined
Collection<DeclarationWithProximity> proposals =
ci.getMatchingMemberDeclarations(unit, ci, "", 0).values();
for (DeclarationWithProximity dwp : proposals) {
Declaration dec = dwp.getDeclaration();
for (Declaration d : overloads(dec)) {
try {
if (d.isFormal() && ci.isInheritedFromSupertype(d)) {
appendRefinementText(isInterface, indent, result, ci, unit, d);
importProposals().importSignatureTypes(d, rootNode, already);
ambiguousNames.add(d.getName());
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
for (TypeDeclaration superType : ci.getSupertypeDeclarations()) {
for (Declaration m : superType.getMembers()) {
try {
if (m.getName() != null && m.isShared()) {
Declaration r = ci.getMember(m.getName(), null, false);
if ((r == null || !r.refines(m) && !r.getContainer().equals(ci))
&& ambiguousNames.add(m.getName())) {
appendRefinementText(isInterface, indent, result, ci, unit, m);
importProposals().importSignatureTypes(m, rootNode, already);
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
try {
if (document.getChar(offset) == '}' && result.length() > 0) {
result.append(delim).append(bodyIndent);
}
} catch (BadLocationException e) {
e.printStackTrace();
}
importProposals().applyImports(change, already, rootNode, document);
change.addEdit(new InsertEdit(offset, result.toString()));
change.initializeValidationData(null);
try {
getWorkspace().run(new PerformChangeOperation(change), new NullProgressMonitor());
} catch (CoreException ce) {
ce.printStackTrace();
}
}