private static void addCreateProposals(
Tree.CompilationUnit rootNode,
Collection<ICompletionProposal> proposals,
IProject project,
IFile file,
Tree.MemberOrTypeExpression smte,
DefinitionGenerator dg) {
if (smte instanceof Tree.QualifiedMemberOrTypeExpression) {
addCreateMemberProposals(
proposals,
project,
dg,
(Tree.QualifiedMemberOrTypeExpression) smte,
Nodes.findStatement(rootNode, smte));
} else {
if (!(dg.getNode() instanceof Tree.ExtendedTypeExpression)) {
addCreateLocalProposals(proposals, project, dg);
ClassOrInterface container = findClassContainer(rootNode, smte);
if (container != null
&& container
!= smte
.getScope()) { // if the statement appears directly in an initializer, propose a
// local, not a member
do {
addCreateMemberProposals(
proposals,
project,
dg,
container,
// TODO: this is a little lame because
// it doesn't handle some cases
// of nesting
Nodes.findStatement(rootNode, smte));
if (container.getContainer() instanceof Declaration) {
Declaration outerContainer = (Declaration) container.getContainer();
container = findClassContainer(outerContainer);
} else {
break;
}
} while (container != null);
}
}
addCreateToplevelProposals(proposals, project, dg);
addCreateInNewUnitProposal(proposals, dg, file, rootNode);
}
}
@Deprecated
static void addRefineFormalMembersProposal(
Collection<ICompletionProposal> proposals,
Node n,
Tree.CompilationUnit rootNode,
boolean ambiguousError) {
for (ICompletionProposal p : proposals) {
if (p instanceof RefineFormalMembersProposal) {
return;
}
}
Node node;
if (n instanceof Tree.ClassBody
|| n instanceof Tree.InterfaceBody
|| n instanceof Tree.ClassDefinition
|| n instanceof Tree.InterfaceDefinition
|| n instanceof Tree.ObjectDefinition
|| n instanceof Tree.ObjectExpression) {
node = n;
} else {
FindBodyContainerVisitor v = new FindBodyContainerVisitor(n);
v.visit(rootNode);
node = v.getDeclaration();
}
if (node != null) {
Scope scope = node.getScope();
if (scope instanceof ClassOrInterface) {
ClassOrInterface ci = (ClassOrInterface) scope;
String name = ci.getName();
if (name == null) {
return;
} else if (name.startsWith("anonymous#")) {
name = "anonymous class";
} else {
name = "'" + name + "'";
}
String desc =
ambiguousError
? "Refine inherited ambiguous and formal members of " + name
: "Refine inherited formal members of " + name;
proposals.add(new RefineFormalMembersProposal(node, rootNode, desc));
}
}
}
@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();
}
}
