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Nicer implementation of ::completeScope()

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This commit is contained in:
Roberto Raggi
2009-02-18 15:56:59 +01:00
parent c72c84d837
commit 0ef213dfdd
1 changed files with 12 additions and 31 deletions
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43
src/plugins/cpptools/cppcodecompletion.cpp
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@@ -775,42 +775,23 @@ bool CppCodeCompletion::completeMember(const QList<TypeOfExpression::Result> &re
bool CppCodeCompletion::completeScope(const QList<TypeOfExpression::Result> &results,
const LookupContext &context)
{
if (results.isEmpty())
return false; // nothing to do.
QList<Symbol *> classes, namespaces;
// Search for a class or a namespace.
TypeOfExpression::Result result;
foreach (result, results) {
foreach (TypeOfExpression::Result result, results) {
FullySpecifiedType ty = result.first;
if (ty->isClassType() || ty->isNamespaceType())
break;
if (Class *classTy = ty->asClassType())
classes.append(classTy);
else if (Namespace *namespaceTy = ty->asNamespaceType())
namespaces.append(namespaceTy);
}
FullySpecifiedType exprTy = result.first;
if (! exprTy) {
return false;
} else if (exprTy->isNamespaceType()) {
QList<Symbol *> candidates;
foreach (TypeOfExpression::Result p, results) {
if (Namespace *ns = p.first->asNamespaceType())
candidates.append(ns);
}
completeNamespace(candidates, context);
} else if (exprTy->isClassType()) {
QList<Symbol *> candidates;
foreach (TypeOfExpression::Result p, results) {
if (Class *k = p.first->asClassType())
candidates.append(k);
}
completeClass(candidates, context);
} else if (Symbol *symbol = result.second) {
if (symbol->isTypedef()) {
ResolveClass resolveClass;
const QList<Symbol *> candidates = resolveClass(result, context);
completeClass(candidates, context);
}
}
if (! classes.isEmpty())
completeClass(classes, context);
else if (! namespaces.isEmpty() && m_completions.isEmpty())
completeNamespace(namespaces, context);
return ! m_completions.isEmpty();
}