@Override
public Object[] getChildren(Object element) {
if (element instanceof CeylonOutlineNode) {
if (mode) {
boolean includeParameters = !CeylonPlugin.getPreferences().getBoolean(PARAMS_IN_OUTLINES);
CeylonOutlineNode node = (CeylonOutlineNode) element;
CompilationUnit rootNode = getEditor().getParseController().getLastCompilationUnit();
Node treeNode = Nodes.findNode(rootNode, node.getStartOffset(), node.getEndOffset());
TypeDeclaration td;
if (treeNode instanceof ClassOrInterface) {
ClassOrInterface ci = (ClassOrInterface) treeNode;
td = ci.getDeclarationModel();
} else if (treeNode instanceof ObjectDefinition) {
ObjectDefinition od = (ObjectDefinition) treeNode;
td = od.getDeclarationModel().getTypeDeclaration();
} else {
return super.getChildren(element);
}
List<Declaration> list = new ArrayList<Declaration>();
String filter = getFilterText().getText();
for (int i = 0; i < filter.length(); i++) {
char ch = filter.charAt(i);
if (ch == '*' || i > 0 && Character.isUpperCase(ch)) {
filter = filter.substring(0, i);
break;
}
}
Collection<DeclarationWithProximity> members =
td.getMatchingMemberDeclarations(rootNode.getUnit(), td, filter, 0, null).values();
for (DeclarationWithProximity dwp : members) {
for (Declaration dec : overloads(dwp.getDeclaration())) {
if (!(dec instanceof TypeParameter)) {
if (includeParameters || !dec.isParameter()) {
list.add(dec);
}
}
}
}
if (!lexicalSortingAction.isChecked()) {
Collections.sort(
list,
new Comparator<Declaration>() {
public int compare(Declaration x, Declaration y) {
String xn = x.getContainer().getQualifiedNameString();
String yn = y.getContainer().getQualifiedNameString();
return xn.compareTo(yn);
}
});
}
return list.toArray();
} else {
return super.getChildren(element);
}
} else {
return null;
}
}
@Override
public int compare(DeclarationWithProximity x, DeclarationWithProximity y) {
String xname = x.getName();
String yname = y.getName();
if (exactName != null) {
boolean xhit = xname.equals(exactName);
boolean yhit = yname.equals(exactName);
if (xhit && !yhit) {
return -1;
}
if (yhit && !xhit) {
return 1;
}
xhit = isNameMatching(xname, exactName);
yhit = isNameMatching(yname, exactName);
if (xhit && !yhit) {
return -1;
}
if (yhit && !xhit) {
return 1;
}
}
Declaration xd = x.getDeclaration();
Declaration yd = y.getDeclaration();
boolean xdepr = xd.isDeprecated();
boolean ydepr = yd.isDeprecated();
if (xdepr && !ydepr) {
return 1;
}
if (!xdepr && ydepr) {
return -1;
}
int xp = x.getProximity();
int yp = y.getProximity();
int p = xp - yp;
if (p != 0) {
return p;
}
int c = xname.compareTo(yname);
if (c != 0) {
return c;
}
return xd.getQualifiedNameString().compareTo(yd.getQualifiedNameString());
}
public static List<DeclarationWithProximity> getSortedProposedValues(
Scope scope, Unit unit, final String exactName) {
Map<String, DeclarationWithProximity> map = scope.getMatchingDeclarations(unit, "", 0, null);
if (exactName != null) {
for (DeclarationWithProximity dwp : new ArrayList<DeclarationWithProximity>(map.values())) {
if (!dwp.isUnimported() && !dwp.isAlias() && isNameMatching(dwp.getName(), exactName)) {
map.put(dwp.getName(), new DeclarationWithProximity(dwp.getDeclaration(), -5));
}
}
}
List<DeclarationWithProximity> results = new ArrayList<DeclarationWithProximity>(map.values());
Collections.sort(results, new ArgumentProposalComparator(exactName));
return results;
}
@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();
}
}