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Improved CppCodeCompletion::completeScope(). Added simple support for typedefs.

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This commit is contained in:
Roberto Raggi
2008-12-30 11:35:30 +01:00
parent 702e078ace
commit f6f0c81021
2 changed files with 24 additions and 12 deletions
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33
src/plugins/cpptools/cppcodecompletion.cpp
View File

@@ -515,7 +515,7 @@ int CppCodeCompletion::startCompletion(TextEditor::ITextEditable *editor)
} if ((m_completionOperator == T_DOT || m_completionOperator == T_ARROW) &&
completeMember(exprTy, resolvedTypes, context)) {
return m_startPosition;
} else if (m_completionOperator == T_COLON_COLON && completeScope(exprTy, resolvedTypes, context)) {
} else if (m_completionOperator == T_COLON_COLON && completeScope(resolvedTypes, context)) {
return m_startPosition;
} else if (m_completionOperator == T_SIGNAL && completeSignal(exprTy, resolvedTypes, context)) {
return m_startPosition;
@@ -682,32 +682,45 @@ bool CppCodeCompletion::completeMember(FullySpecifiedType,
return false;
}
bool CppCodeCompletion::completeScope(FullySpecifiedType exprTy,
const QList<TypeOfExpression::Result> &resolvedTypes,
bool CppCodeCompletion::completeScope(const QList<TypeOfExpression::Result> &results,
const LookupContext &context)
{
if (results.isEmpty())
return false; // nothing to do.
// Search for a class or a namespace.
foreach (TypeOfExpression::Result p, resolvedTypes) {
if (p.first->isClass() || p.first->isNamespace()) {
exprTy = p.first;
TypeOfExpression::Result result(FullySpecifiedType(), 0);
foreach (result, results) {
FullySpecifiedType ty = result.first;
if (ty->isClass() || ty->isNamespace())
break;
}
}
if (exprTy->asNamespace()) {
FullySpecifiedType exprTy = result.first;
if (! exprTy) {
return false;
} else if (exprTy->asNamespace()) {
QList<Symbol *> candidates;
foreach (TypeOfExpression::Result p, resolvedTypes) {
foreach (TypeOfExpression::Result p, results) {
if (Namespace *ns = p.first->asNamespace())
candidates.append(ns);
}
completeNamespace(candidates, context);
} else if (exprTy->isClass()) {
QList<Symbol *> candidates;
foreach (TypeOfExpression::Result p, resolvedTypes) {
foreach (TypeOfExpression::Result p, results) {
if (Class *k = p.first->asClass())
candidates.append(k);
}
completeClass(candidates, context);
} else if (Symbol *symbol = result.second) {
if (symbol->isTypedef()) {
SymbolsForDotAccess symbolsForDotAccess;
const QList<Symbol *> candidates = symbolsForDotAccess(result,
context);
completeClass(candidates, context);
}
}
return ! m_completions.isEmpty();

3
src/plugins/cpptools/cppcodecompletion.h
View File

@@ -100,8 +100,7 @@ private:
const QList<CPlusPlus::TypeOfExpression::Result> &,
const CPlusPlus::LookupContext &context);
bool completeScope(CPlusPlus::FullySpecifiedType exprTy,
const QList<CPlusPlus::TypeOfExpression::Result> &,
bool completeScope(const QList<CPlusPlus::TypeOfExpression::Result> &,
const CPlusPlus::LookupContext &context);
void completeNamespace(const QList<CPlusPlus::Symbol *> &candidates,