// TODO: remove me, this is taken from cppeditor.cpp. Find some common place for this method
static Document::Ptr findDefinition(Function *functionDeclaration, int *line)
{
if (CppModelManagerInterface *cppModelManager = CppModelManagerInterface::instance()) {
const Snapshot snapshot = cppModelManager->snapshot();
if (Symbol *def = snapshot.findMatchingDefinition(functionDeclaration)) {
if (line)
*line = def->line();
return snapshot.document(QString::fromUtf8(def->fileName(), def->fileNameLength()));
}
}
return Document::Ptr();
}
/// Currently, we return the end of fileName.cpp
/// \todo take the definitions of the surrounding declarations into account
QList<InsertionLocation> InsertionPointLocator::methodDefinition(
Declaration *declaration) const
{
QList<InsertionLocation> result;
if (!declaration)
return result;
const QString declFileName = QString::fromUtf8(declaration->fileName(),
declaration->fileNameLength());
QString target = declFileName;
if (!isSourceFile(declFileName)) {
Internal::CppToolsPlugin *cpptools = Internal::CppToolsPlugin::instance();
QString candidate = cpptools->correspondingHeaderOrSource(declFileName);
if (!candidate.isEmpty())
target = candidate;
}
Document::Ptr doc = m_refactoringChanges->file(target).cppDocument();
if (doc.isNull())
return result;
Snapshot simplified = m_refactoringChanges->snapshot().simplified(doc);
if (Symbol *s = simplified.findMatchingDefinition(declaration)) {
if (Function *f = s->asFunction()) {
if (f->isConst() == declaration->type().isConst()
&& f->isVolatile() == declaration->type().isVolatile())
return result;
}
}
TranslationUnit *xUnit = doc->translationUnit();
unsigned tokenCount = xUnit->tokenCount();
if (tokenCount < 2) // no tokens available
return result;
unsigned line = 0, column = 0;
xUnit->getTokenEndPosition(xUnit->tokenCount() - 2, &line, &column);
const QLatin1String prefix("\n\n");
result.append(InsertionLocation(target, prefix, QString(), line, column));
return result;
}
