Example #1
0
void AdaptSignatureAction::execute()
{
    ENSURE_CHAIN_NOT_LOCKED
    DUChainReadLocker lock;
    IndexedString url = m_otherSideTopContext->url();
    lock.unlock();
    m_otherSideTopContext = DUChain::self()->waitForUpdate(url, TopDUContext::AllDeclarationsContextsAndUses);
    if (!m_otherSideTopContext) {
        clangDebug() << "failed to update" << url.str();
        return;
    }

    lock.lock();

    Declaration* otherSide = m_otherSideId.getDeclaration(m_otherSideTopContext.data());
    if (!otherSide) {
        clangDebug() << "could not find definition";
        return;
    }
    DUContext* functionContext = DUChainUtils::getFunctionContext(otherSide);
    if (!functionContext) {
        clangDebug() << "no function context";
        return;
    }
    if (!functionContext || functionContext->type() != DUContext::Function) {
        clangDebug() << "no correct function context";
        return;
    }

    DocumentChangeSet changes;
    KTextEditor::Range parameterRange = ClangIntegration::DUChainUtils::functionSignatureRange(otherSide);
    QString newText = CodegenHelper::makeSignatureString(otherSide, m_newSignature, !m_editingDefinition);
    if (!m_editingDefinition) {
        // append a newline after the method signature in case the method definition follows
        newText += QLatin1Char('\n');
    }

    DocumentChange changeParameters(functionContext->url(), parameterRange, QString(), newText);
    lock.unlock();
    changeParameters.m_ignoreOldText = true;
    changes.addChange(changeParameters);
    changes.setReplacementPolicy(DocumentChangeSet::WarnOnFailedChange);
    DocumentChangeSet::ChangeResult result = changes.applyAllChanges();
    if (!result) {
        KMessageBox::error(nullptr, i18n("Failed to apply changes: %1", result.m_failureReason));
    }
    emit executed(this);

    foreach(RenameAction * renAct, m_renameActions) {
        renAct->execute();
    }
}
Example #2
0
void ClangFixitAction::execute()
{
    DocumentChangeSet changes;
    {
        DUChainReadLocker lock;

        DocumentChange change(m_fixit.range.document, m_fixit.range,
                    QString(), m_fixit.replacementText);
        // TODO: We probably don't want this
        change.m_ignoreOldText = true;
        changes.addChange(change);
    }

    changes.setReplacementPolicy(DocumentChangeSet::WarnOnFailedChange);
    changes.applyAllChanges();
    emit executed(this);
}