qt-creator/src/plugins/clangcodemodel/clangbackendipcintegration.cpp

/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company.  For licensing terms and
** conditions see http://www.qt.io/terms-conditions.  For further information
** use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, The Qt Company gives you certain additional
** rights.  These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/

#include "clangbackendipcintegration.h"

#include "clangcompletionassistprocessor.h"
#include "clangeditordocumentprocessor.h"
#include "clangmodelmanagersupport.h"
#include "clangutils.h"

#include <coreplugin/editormanager/editormanager.h>
#include <coreplugin/icore.h>

#include <cpptools/abstracteditorsupport.h>
#include <cpptools/baseeditordocumentprocessor.h>
#include <cpptools/editordocumenthandle.h>

#include <texteditor/codeassist/functionhintproposal.h>
#include <texteditor/codeassist/iassistprocessor.h>
#include <texteditor/texteditor.h>

#include <clangbackendipc/diagnosticschangedmessage.h>
#include <clangbackendipc/highlightingchangedmessage.h>

#include <utils/hostosinfo.h>
#include <utils/qtcassert.h>

#include <clangbackendipc/cmbcodecompletedmessage.h>
#include <clangbackendipc/cmbcompletecodemessage.h>
#include <clangbackendipc/cmbechomessage.h>
#include <clangbackendipc/cmbregistertranslationunitsforeditormessage.h>
#include <clangbackendipc/cmbregisterprojectsforeditormessage.h>
#include <clangbackendipc/cmbunregistertranslationunitsforeditormessage.h>
#include <clangbackendipc/cmbunregisterprojectsforeditormessage.h>
#include <clangbackendipc/cmbmessages.h>
#include <clangbackendipc/registerunsavedfilesforeditormessage.h>
#include <clangbackendipc/requestdiagnosticsmessage.h>
#include <clangbackendipc/requesthighlightingmessage.h>
#include <clangbackendipc/filecontainer.h>
#include <clangbackendipc/projectpartsdonotexistmessage.h>
#include <clangbackendipc/translationunitdoesnotexistmessage.h>
#include <clangbackendipc/unregisterunsavedfilesforeditormessage.h>
#include <clangbackendipc/updatetranslationunitsforeditormessage.h>
#include <clangbackendipc/updatevisibletranslationunitsmessage.h>

#include <cplusplus/Icons.h>

#include <QElapsedTimer>
#include <QLoggingCategory>
#include <QProcess>

static Q_LOGGING_CATEGORY(log, "qtc.clangcodemodel.ipc")

using namespace CPlusPlus;
using namespace ClangCodeModel;
using namespace ClangCodeModel::Internal;
using namespace ClangBackEnd;
using namespace TextEditor;

namespace {

QString backendProcessPath()
{
    return Core::ICore::libexecPath()
            + QStringLiteral("/clangbackend")
            + QStringLiteral(QTC_HOST_EXE_SUFFIX);
}

} // anonymous namespace

IpcReceiver::IpcReceiver()
{
}

IpcReceiver::~IpcReceiver()
{
    deleteAndClearWaitingAssistProcessors();
}

void IpcReceiver::setAliveHandler(const IpcReceiver::AliveHandler &handler)
{
    m_aliveHandler = handler;
}

void IpcReceiver::addExpectedCodeCompletedMessage(
        quint64 ticket,
        ClangCompletionAssistProcessor *processor)
{
    QTC_ASSERT(processor, return);
    QTC_CHECK(!m_assistProcessorsTable.contains(ticket));
    m_assistProcessorsTable.insert(ticket, processor);
}

void IpcReceiver::deleteAndClearWaitingAssistProcessors()
{
    qDeleteAll(m_assistProcessorsTable.begin(), m_assistProcessorsTable.end());
    m_assistProcessorsTable.clear();
}

void IpcReceiver::deleteProcessorsOfEditorWidget(TextEditor::TextEditorWidget *textEditorWidget)
{
    QMutableHashIterator<quint64, ClangCompletionAssistProcessor *> it(m_assistProcessorsTable);
    while (it.hasNext()) {
        it.next();
        ClangCompletionAssistProcessor *assistProcessor = it.value();
        if (assistProcessor->textEditorWidget() == textEditorWidget) {
            delete assistProcessor;
            it.remove();
        }
    }
}

bool IpcReceiver::isExpectingCodeCompletedMessage() const
{
    return !m_assistProcessorsTable.isEmpty();
}

void IpcReceiver::alive()
{
    qCDebug(log) << "<<< AliveMessage";
    QTC_ASSERT(m_aliveHandler, return);
    m_aliveHandler();
}

void IpcReceiver::echo(const EchoMessage &message)
{
    qCDebug(log) << "<<<" << message;
}

void IpcReceiver::codeCompleted(const CodeCompletedMessage &message)
{
    qCDebug(log) << "<<< CodeCompletedMessage with" << message.codeCompletions().size() << "items";

    const quint64 ticket = message.ticketNumber();
    QScopedPointer<ClangCompletionAssistProcessor> processor(m_assistProcessorsTable.take(ticket));
    if (processor) {
        const bool finished = processor->handleAvailableAsyncCompletions(message.codeCompletions());
        if (!finished)
            processor.take();
    }
}

void IpcReceiver::diagnosticsChanged(const DiagnosticsChangedMessage &message)
{
    qCDebug(log) << "<<< DiagnosticsChangedMessage with" << message.diagnostics().size() << "items";

    auto processor = ClangEditorDocumentProcessor::get(message.file().filePath());

    if (processor && processor->projectPart()) {
        const QString diagnosticsProjectPartId = message.file().projectPartId();
        const QString documentProjectPartId = processor->projectPart()->id();
        if (diagnosticsProjectPartId == documentProjectPartId)
            processor->updateCodeWarnings(message.diagnostics(), message.file().documentRevision());
    }
}

void IpcReceiver::highlightingChanged(const HighlightingChangedMessage &message)
{
    qCDebug(log) << "<<< HighlightingChangedMessage with"
                 << message.highlightingMarks().size() << "items";

    auto processor = ClangEditorDocumentProcessor::get(message.file().filePath());

    if (processor && processor->projectPart()) {
        const QString highlightingProjectPartId = message.file().projectPartId();
        const QString documentProjectPartId = processor->projectPart()->id();
        if (highlightingProjectPartId == documentProjectPartId) {
            processor->updateHighlighting(message.highlightingMarks(),
                                          message.skippedPreprocessorRanges(),
                                          message.file().documentRevision());
        }
    }
}

void IpcReceiver::translationUnitDoesNotExist(const TranslationUnitDoesNotExistMessage &message)
{
    QTC_CHECK(!"Got TranslationUnitDoesNotExistMessage");
    qCDebug(log) << "<<< ERROR:" << message;
}

void IpcReceiver::projectPartsDoNotExist(const ProjectPartsDoNotExistMessage &message)
{
    QTC_CHECK(!"Got ProjectPartsDoNotExistMessage");
    qCDebug(log) << "<<< ERROR:" << message;
}

class IpcSender : public IpcSenderInterface
{
public:
    IpcSender(ClangBackEnd::ConnectionClient &connectionClient)
        : m_connection(connectionClient)
    {}

    void end() override;
    void registerTranslationUnitsForEditor(const ClangBackEnd::RegisterTranslationUnitForEditorMessage &message) override;
    void updateTranslationUnitsForEditor(const ClangBackEnd::UpdateTranslationUnitsForEditorMessage &message) override;
    void unregisterTranslationUnitsForEditor(const ClangBackEnd::UnregisterTranslationUnitsForEditorMessage &message) override;
    void registerProjectPartsForEditor(const ClangBackEnd::RegisterProjectPartsForEditorMessage &message) override;
    void unregisterProjectPartsForEditor(const ClangBackEnd::UnregisterProjectPartsForEditorMessage &message) override;
    void registerUnsavedFilesForEditor(const ClangBackEnd::RegisterUnsavedFilesForEditorMessage &message) override;
    void unregisterUnsavedFilesForEditor(const ClangBackEnd::UnregisterUnsavedFilesForEditorMessage &message) override;
    void completeCode(const ClangBackEnd::CompleteCodeMessage &message) override;
    void requestDiagnostics(const ClangBackEnd::RequestDiagnosticsMessage &message) override;
    void requestHighlighting(const ClangBackEnd::RequestHighlightingMessage &message) override;
    void updateVisibleTranslationUnits(const UpdateVisibleTranslationUnitsMessage &message) override;

private:
    ClangBackEnd::ConnectionClient &m_connection;
};

void IpcSender::end()
{
     QTC_CHECK(m_connection.isConnected());
     m_connection.sendEndMessage();
}

void IpcSender::registerTranslationUnitsForEditor(const RegisterTranslationUnitForEditorMessage &message)
{
     QTC_CHECK(m_connection.isConnected());
     m_connection.serverProxy().registerTranslationUnitsForEditor(message);
}

void IpcSender::updateTranslationUnitsForEditor(const UpdateTranslationUnitsForEditorMessage &message)
{
    QTC_CHECK(m_connection.isConnected());
    m_connection.serverProxy().updateTranslationUnitsForEditor(message);
}

void IpcSender::unregisterTranslationUnitsForEditor(const UnregisterTranslationUnitsForEditorMessage &message)
{
     QTC_CHECK(m_connection.isConnected());
     m_connection.serverProxy().unregisterTranslationUnitsForEditor(message);
}

void IpcSender::registerProjectPartsForEditor(const RegisterProjectPartsForEditorMessage &message)
{
     QTC_CHECK(m_connection.isConnected());
     m_connection.serverProxy().registerProjectPartsForEditor(message);
}

void IpcSender::unregisterProjectPartsForEditor(const UnregisterProjectPartsForEditorMessage &message)
{
     QTC_CHECK(m_connection.isConnected());
     m_connection.serverProxy().unregisterProjectPartsForEditor(message);
}

void IpcSender::registerUnsavedFilesForEditor(const RegisterUnsavedFilesForEditorMessage &message)
{
    QTC_CHECK(m_connection.isConnected());
    m_connection.serverProxy().registerUnsavedFilesForEditor(message);
}

void IpcSender::unregisterUnsavedFilesForEditor(const UnregisterUnsavedFilesForEditorMessage &message)
{
    QTC_CHECK(m_connection.isConnected());
    m_connection.serverProxy().unregisterUnsavedFilesForEditor(message);
}

void IpcSender::completeCode(const CompleteCodeMessage &message)
{
     QTC_CHECK(m_connection.isConnected());
     m_connection.serverProxy().completeCode(message);
}

void IpcSender::requestDiagnostics(const RequestDiagnosticsMessage &message)
{
    QTC_CHECK(m_connection.isConnected());
    m_connection.serverProxy().requestDiagnostics(message);
}

void IpcSender::requestHighlighting(const RequestHighlightingMessage &message)
{
    QTC_CHECK(m_connection.isConnected());
    m_connection.serverProxy().requestHighlighting(message);
}

void IpcSender::updateVisibleTranslationUnits(const UpdateVisibleTranslationUnitsMessage &message)
{
    QTC_CHECK(m_connection.isConnected());
    m_connection.serverProxy().updateVisibleTranslationUnits(message);
}

IpcCommunicator::IpcCommunicator()
    : m_connection(&m_ipcReceiver)
    , m_ipcSender(new IpcSender(m_connection))
{
    m_ipcReceiver.setAliveHandler([this]() { m_connection.resetProcessAliveTimer(); });

    connect(Core::EditorManager::instance(), &Core::EditorManager::editorAboutToClose,
            this, &IpcCommunicator::onEditorAboutToClose);
    connect(Core::ICore::instance(), &Core::ICore::coreAboutToClose,
            this, &IpcCommunicator::onCoreAboutToClose);

    initializeBackend();
}

static bool areMessagesRegistered = false;

void IpcCommunicator::initializeBackend()
{
    if (!areMessagesRegistered) {
        areMessagesRegistered = true;
        Messages::registerMessages();
    }

    const QString clangBackEndProcessPath = backendProcessPath();
    qCDebug(log) << "Starting" << clangBackEndProcessPath;
    QTC_ASSERT(QFileInfo(clangBackEndProcessPath).exists(), return);

    m_connection.setProcessAliveTimerInterval(30 * 1000);
    m_connection.setProcessPath(clangBackEndProcessPath);

    connect(&m_connection, &ConnectionClient::processRestarted,
            this, &IpcCommunicator::onBackendRestarted);

    // TODO: Add a asynchron API to ConnectionClient, otherwise we might hang here
    if (m_connection.connectToServer())
        initializeBackendWithCurrentData();
}

static QStringList projectPartOptions(const CppTools::ProjectPart::Ptr &projectPart)
{
    const QStringList options = ClangCodeModel::Utils::createClangOptions(projectPart,
        CppTools::ProjectFile::Unclassified); // No language option

    return options;
}

static ClangBackEnd::ProjectPartContainer toProjectPartContainer(
        const CppTools::ProjectPart::Ptr &projectPart)
{
    const QStringList options = projectPartOptions(projectPart);

    return ClangBackEnd::ProjectPartContainer(projectPart->id(), Utf8StringVector(options));
}

static QVector<ClangBackEnd::ProjectPartContainer> toProjectPartContainers(
        const QList<CppTools::ProjectPart::Ptr> projectParts)
{
    QVector<ClangBackEnd::ProjectPartContainer> projectPartContainers;
    projectPartContainers.reserve(projectParts.size());

    foreach (const CppTools::ProjectPart::Ptr &projectPart, projectParts)
        projectPartContainers << toProjectPartContainer(projectPart);

    return projectPartContainers;
}

void IpcCommunicator::registerFallbackProjectPart()
{
    QTC_CHECK(m_connection.isConnected());

    const auto projectPart = CppTools::CppModelManager::instance()->fallbackProjectPart();
    const auto projectPartContainer = toProjectPartContainer(projectPart);

    registerProjectPartsForEditor({projectPartContainer});
}

namespace {
Utf8String currentCppEditorDocumentFilePath()
{
    Utf8String currentCppEditorDocumentFilePath;

    const auto currentEditor = Core::EditorManager::currentEditor();
    if (currentEditor && CppTools::CppModelManager::isCppEditor(currentEditor)) {
        const auto currentDocument = currentEditor->document();
        if (currentDocument)
            currentCppEditorDocumentFilePath = currentDocument->filePath().toString();
    }

    return currentCppEditorDocumentFilePath;
}

void removeDuplicates(Utf8StringVector &visibleEditorDocumentsFilePaths)
{
    std::sort(visibleEditorDocumentsFilePaths.begin(),
              visibleEditorDocumentsFilePaths.end());
    const auto end = std::unique(visibleEditorDocumentsFilePaths.begin(),
                                 visibleEditorDocumentsFilePaths.end());
    visibleEditorDocumentsFilePaths.erase(end,
                                          visibleEditorDocumentsFilePaths.end());
}

void removeNonCppEditors(QList<Core::IEditor*> &visibleEditors)
{
    const auto isNotCppEditor = [] (Core::IEditor *editor) {
        return !CppTools::CppModelManager::isCppEditor(editor);
    };

    const auto end = std::remove_if(visibleEditors.begin(),
                                    visibleEditors.end(),
                                    isNotCppEditor);

    visibleEditors.erase(end, visibleEditors.end());
}

Utf8StringVector visibleCppEditorDocumentsFilePaths()
{
    auto visibleEditors = Core::EditorManager::visibleEditors();

    removeNonCppEditors(visibleEditors);

    Utf8StringVector visibleCppEditorDocumentsFilePaths;
    visibleCppEditorDocumentsFilePaths.reserve(visibleEditors.size());

    const auto editorFilePaths = [] (Core::IEditor *editor) {
        return Utf8String(editor->document()->filePath().toString());
    };

    std::transform(visibleEditors.begin(),
                   visibleEditors.end(),
                   std::back_inserter(visibleCppEditorDocumentsFilePaths),
                   editorFilePaths);

    removeDuplicates(visibleCppEditorDocumentsFilePaths);

    return visibleCppEditorDocumentsFilePaths;
}

}

void IpcCommunicator::updateTranslationUnitVisiblity()
{
    updateTranslationUnitVisiblity(currentCppEditorDocumentFilePath(), visibleCppEditorDocumentsFilePaths());
}

bool IpcCommunicator::isNotWaitingForCompletion() const
{
    return !m_ipcReceiver.isExpectingCodeCompletedMessage();
}

void IpcCommunicator::updateTranslationUnitVisiblity(const Utf8String &currentEditorFilePath,
                                                     const Utf8StringVector &visibleEditorsFilePaths)
{
    if (m_sendMode == IgnoreSendRequests)
        return;

    const UpdateVisibleTranslationUnitsMessage message(currentEditorFilePath, visibleEditorsFilePaths);
    qCDebug(log) << ">>>" << message;
    m_ipcSender->updateVisibleTranslationUnits(message);
}

void IpcCommunicator::registerCurrentProjectParts()
{
    using namespace CppTools;

    const QList<ProjectInfo> projectInfos = CppModelManager::instance()->projectInfos();
    foreach (const ProjectInfo &projectInfo, projectInfos)
        registerProjectsParts(projectInfo.projectParts());
}

void IpcCommunicator::registerCurrentCppEditorDocuments()
{
    using namespace CppTools;

    const auto cppEditorDocuments = CppModelManager::instance()->cppEditorDocuments();
    foreach (const CppEditorDocumentHandle *cppEditorDocument, cppEditorDocuments) {
        if (cppEditorDocument->processor()->baseTextDocument()->isModified())
            updateTranslationUnitFromCppEditorDocument(cppEditorDocument->filePath());
    }
}

void IpcCommunicator::registerCurrentCodeModelUiHeaders()
{
    using namespace CppTools;

    const auto editorSupports = CppModelManager::instance()->abstractEditorSupports();
    foreach (const AbstractEditorSupport *es, editorSupports)
        updateUnsavedFile(es->fileName(), es->contents(), es->revision());
}

void IpcCommunicator::registerProjectsParts(const QList<CppTools::ProjectPart::Ptr> projectParts)
{
    const auto projectPartContainers = toProjectPartContainers(projectParts);
    registerProjectPartsForEditor(projectPartContainers);
}

void IpcCommunicator::updateTranslationUnitFromCppEditorDocument(const QString &filePath)
{
    const auto document = CppTools::CppModelManager::instance()->cppEditorDocument(filePath);

    updateTranslationUnit(filePath, document->contents(), document->revision());
}

void IpcCommunicator::updateUnsavedFileFromCppEditorDocument(const QString &filePath)
{
    const auto document = CppTools::CppModelManager::instance()->cppEditorDocument(filePath);

    updateUnsavedFile(filePath, document->contents(), document->revision());
}

namespace {
CppTools::CppEditorDocumentHandle *cppDocument(const QString &filePath)
{
    return CppTools::CppModelManager::instance()->cppEditorDocument(filePath);
}

bool documentHasChanged(const QString &filePath,
                        uint revision)
{
    auto *document = cppDocument(filePath);

    if (document)
        return document->sendTracker().shouldSendRevision(revision);

    return true;
}

void setLastSentDocumentRevision(const QString &filePath,
                                 uint revision)
{
    auto *document = cppDocument(filePath);

    if (document)
        document->sendTracker().setLastSentRevision(int(revision));
}
}

void IpcCommunicator::updateTranslationUnit(const QString &filePath,
                                            const QByteArray &contents,
                                            uint documentRevision)
{
    const bool hasUnsavedContent = true;

    updateTranslationUnitsForEditor({{filePath,
                                      Utf8String(),
                                      Utf8String::fromByteArray(contents),
                                      hasUnsavedContent,
                                      documentRevision}});
}

void IpcCommunicator::updateUnsavedFile(const QString &filePath, const QByteArray &contents, uint documentRevision)
{
    const bool hasUnsavedContent = true;

    // TODO: Send new only if changed
    registerUnsavedFilesForEditor({{filePath,
                                    Utf8String(),
                                    Utf8String::fromByteArray(contents),
                                    hasUnsavedContent,
                                    documentRevision}});
}

void IpcCommunicator::updateTranslationUnitWithRevisionCheck(const FileContainer &fileContainer)
{
    if (m_sendMode == IgnoreSendRequests)
        return;

    if (documentHasChanged(fileContainer.filePath(), fileContainer.documentRevision())) {
        updateTranslationUnitsForEditor({fileContainer});
        setLastSentDocumentRevision(fileContainer.filePath(),
                                    fileContainer.documentRevision());
    }
}

void IpcCommunicator::requestDiagnostics(const FileContainer &fileContainer)
{
    const RequestDiagnosticsMessage message(fileContainer);
    qCDebug(log) << ">>>" << message;
    m_ipcSender->requestDiagnostics(message);
}

void IpcCommunicator::requestHighlighting(const FileContainer &fileContainer)
{
    const RequestHighlightingMessage message(fileContainer);
    qCDebug(log) << ">>>" << message;
    m_ipcSender->requestHighlighting(message);
}

void IpcCommunicator::updateTranslationUnitWithRevisionCheck(Core::IDocument *document)
{
    const auto textDocument = qobject_cast<TextDocument*>(document);
    const auto filePath = textDocument->filePath().toString();
    const QString projectPartId = Utils::projectPartIdForFile(filePath);

    updateTranslationUnitWithRevisionCheck(FileContainer(filePath,
                                                         projectPartId,
                                                         Utf8StringVector(),
                                                         textDocument->document()->revision()));
}

void IpcCommunicator::updateChangeContentStartPosition(const QString &filePath, int position)
{
    auto *document = cppDocument(filePath);

    if (document)
        document->sendTracker().applyContentChange(position);
}

void IpcCommunicator::updateTranslationUnitIfNotCurrentDocument(Core::IDocument *document)
{
    QTC_ASSERT(document, return);
    if (Core::EditorManager::currentDocument() != document)
        updateTranslationUnit(document);
}

void IpcCommunicator::updateTranslationUnit(Core::IDocument *document)
{
    updateTranslationUnitFromCppEditorDocument(document->filePath().toString());
}

void IpcCommunicator::updateUnsavedFile(Core::IDocument *document)
{
    QTC_ASSERT(document, return);

     updateUnsavedFileFromCppEditorDocument(document->filePath().toString());
}

void IpcCommunicator::onBackendRestarted()
{
    qWarning("Clang back end finished unexpectedly, restarted.");
    qCDebug(log) << "Backend restarted, re-initializing with project data and unsaved files.";

    m_ipcReceiver.deleteAndClearWaitingAssistProcessors();
    initializeBackendWithCurrentData();
}

void IpcCommunicator::onEditorAboutToClose(Core::IEditor *editor)
{
    if (auto *textEditor = qobject_cast<TextEditor::BaseTextEditor *>(editor))
        m_ipcReceiver.deleteProcessorsOfEditorWidget(textEditor->editorWidget());
}

void IpcCommunicator::onCoreAboutToClose()
{
    m_sendMode = IgnoreSendRequests;
}

void IpcCommunicator::initializeBackendWithCurrentData()
{
    registerFallbackProjectPart();
    registerCurrentProjectParts();
    registerCurrentCppEditorDocuments();
    registerCurrentCodeModelUiHeaders();
    updateTranslationUnitVisiblity();

    emit backendReinitialized();
}

IpcSenderInterface *IpcCommunicator::setIpcSender(IpcSenderInterface *ipcSender)
{
    IpcSenderInterface *previousMessageSender = m_ipcSender.take();
    m_ipcSender.reset(ipcSender);
    return previousMessageSender;
}

void IpcCommunicator::killBackendProcess()
{
    m_connection.processForTestOnly()->kill();
}

void IpcCommunicator::registerTranslationUnitsForEditor(const FileContainers &fileContainers)
{
    if (m_sendMode == IgnoreSendRequests)
        return;

    const RegisterTranslationUnitForEditorMessage message(fileContainers,
                                                          currentCppEditorDocumentFilePath(),
                                                          visibleCppEditorDocumentsFilePaths());
    qCDebug(log) << ">>>" << message;
    m_ipcSender->registerTranslationUnitsForEditor(message);
}

void IpcCommunicator::updateTranslationUnitsForEditor(const IpcCommunicator::FileContainers &fileContainers)
{
    if (m_sendMode == IgnoreSendRequests)
        return;

    const UpdateTranslationUnitsForEditorMessage message(fileContainers);
    qCDebug(log) << ">>>" << message;
    m_ipcSender->updateTranslationUnitsForEditor(message);
}

void IpcCommunicator::unregisterTranslationUnitsForEditor(const FileContainers &fileContainers)
{
    if (m_sendMode == IgnoreSendRequests)
        return;

    const UnregisterTranslationUnitsForEditorMessage message(fileContainers);
    qCDebug(log) << ">>>" << message;
    m_ipcSender->unregisterTranslationUnitsForEditor(message);
}

void IpcCommunicator::registerProjectPartsForEditor(
        const ProjectPartContainers &projectPartContainers)
{
    if (m_sendMode == IgnoreSendRequests)
        return;

    const RegisterProjectPartsForEditorMessage message(projectPartContainers);
    qCDebug(log) << ">>>" << message;
    m_ipcSender->registerProjectPartsForEditor(message);
}

void IpcCommunicator::unregisterProjectPartsForEditor(const QStringList &projectPartIds)
{
    if (m_sendMode == IgnoreSendRequests)
        return;

    const UnregisterProjectPartsForEditorMessage message((Utf8StringVector(projectPartIds)));
    qCDebug(log) << ">>>" << message;
    m_ipcSender->unregisterProjectPartsForEditor(message);
}

void IpcCommunicator::registerUnsavedFilesForEditor(const IpcCommunicator::FileContainers &fileContainers)
{
    if (m_sendMode == IgnoreSendRequests)
        return;

    const RegisterUnsavedFilesForEditorMessage message(fileContainers);
    qCDebug(log) << ">>>" << message;
    m_ipcSender->registerUnsavedFilesForEditor(message);
}

void IpcCommunicator::unregisterUnsavedFilesForEditor(const IpcCommunicator::FileContainers &fileContainers)
{
    if (m_sendMode == IgnoreSendRequests)
        return;

    const UnregisterUnsavedFilesForEditorMessage message(fileContainers);
    qCDebug(log) << ">>>" << message;
    m_ipcSender->unregisterUnsavedFilesForEditor(message);
}

void IpcCommunicator::completeCode(ClangCompletionAssistProcessor *assistProcessor,
                                   const QString &filePath,
                                   quint32 line,
                                   quint32 column,
                                   const QString &projectFilePath)
{
    if (m_sendMode == IgnoreSendRequests)
        return;

    const CompleteCodeMessage message(filePath, line, column, projectFilePath);
    qCDebug(log) << ">>>" << message;
    m_ipcSender->completeCode(message);
    m_ipcReceiver.addExpectedCodeCompletedMessage(message.ticketNumber(), assistProcessor);
}