Пример #1
0
void PluginDumper::qmlPluginTypeDumpDone(int exitCode)
{
    QProcess *process = qobject_cast<QProcess *>(sender());
    if (!process)
        return;
    process->deleteLater();

    const QString libraryPath = m_runningQmldumps.take(process);
    const Snapshot snapshot = m_modelManager->snapshot();
    LibraryInfo libraryInfo = snapshot.libraryInfo(libraryPath);

    if (exitCode != 0) {
        Core::MessageManager *messageManager = Core::MessageManager::instance();
        const QString errorMessages = process->readAllStandardError();
        messageManager->printToOutputPane(qmldumpErrorMessage(libraryPath, errorMessages));
        libraryInfo.setPluginTypeInfoStatus(LibraryInfo::DumpError, qmldumpFailedMessage(errorMessages));
    }

    const QByteArray output = process->readAllStandardOutput();
    QString error;
    QString warning;
    QList<FakeMetaObject::ConstPtr> objectsList = parseHelper(output, &error, &warning);
    if (exitCode == 0) {
        if (!error.isEmpty()) {
            libraryInfo.setPluginTypeInfoStatus(LibraryInfo::DumpError, tr("Type dump of C++ plugin failed. Parse error:\n'%1'").arg(error));
        } else {
            libraryInfo.setMetaObjects(objectsList);
            // ### disabled code path for running qmldump to get Qt's builtins
            //        if (libraryPath.isEmpty())
            //            Interpreter::CppQmlTypesLoader::builtinObjects.append(objectsList);
            libraryInfo.setPluginTypeInfoStatus(LibraryInfo::DumpDone);
        }

        if (!warning.isEmpty())
            printParseWarnings(libraryPath, warning);
    }

    if (!libraryPath.isEmpty())
        m_modelManager->updateLibraryInfo(libraryPath, libraryInfo);
}
Пример #2
0
void PluginDumper::qmlPluginTypeDumpError(QProcess::ProcessError)
{
    QProcess *process = qobject_cast<QProcess *>(sender());
    if (!process)
        return;
    process->deleteLater();

    const QString libraryPath = m_runningQmldumps.take(process);

    Core::MessageManager *messageManager = Core::MessageManager::instance();
    const QString errorMessages = process->readAllStandardError();
    messageManager->printToOutputPane(qmldumpErrorMessage(libraryPath, errorMessages));

    if (!libraryPath.isEmpty()) {
        const Snapshot snapshot = m_modelManager->snapshot();
        LibraryInfo libraryInfo = snapshot.libraryInfo(libraryPath);
        libraryInfo.setPluginTypeInfoStatus(LibraryInfo::DumpError, qmldumpFailedMessage(errorMessages));
        m_modelManager->updateLibraryInfo(libraryPath, libraryInfo);
    }
}
Пример #3
0
void PluginDumper::dump(const Plugin &plugin)
{
    if (plugin.hasPredumpedQmlTypesFile()) {
        const Snapshot snapshot = m_modelManager->snapshot();
        LibraryInfo libraryInfo = snapshot.libraryInfo(plugin.qmldirPath);
        if (!libraryInfo.isValid())
            return;

        const QString &path = plugin.predumpedQmlTypesFilePath();
        Utils::FileReader reader;
        if (!reader.fetch(path, QFile::Text)) {
            libraryInfo.setPluginTypeInfoStatus(LibraryInfo::TypeInfoFileError, reader.errorString());
            m_modelManager->updateLibraryInfo(plugin.qmldirPath, libraryInfo);
            return;
        }

        QString error;
        QString warning;
        const QList<FakeMetaObject::ConstPtr> objectsList = parseHelper(reader.data(), &error, &warning);

        if (error.isEmpty()) {
            libraryInfo.setMetaObjects(objectsList);
            libraryInfo.setPluginTypeInfoStatus(LibraryInfo::TypeInfoFileDone);
        } else {
            libraryInfo.setPluginTypeInfoStatus(LibraryInfo::TypeInfoFileError,
                                      tr("Failed to parse '%1'.\nError: %2").arg(path, error));
        }
        if (!warning.isEmpty())
            printParseWarnings(plugin.qmldirPath, warning);

        m_modelManager->updateLibraryInfo(plugin.qmldirPath, libraryInfo);
        return;
    }

    ProjectExplorer::Project *activeProject = ProjectExplorer::ProjectExplorerPlugin::instance()->startupProject();
    if (!activeProject)
        return;

    ModelManagerInterface::ProjectInfo info = m_modelManager->projectInfo(activeProject);

    if (info.qmlDumpPath.isEmpty()) {
        const Snapshot snapshot = m_modelManager->snapshot();
        LibraryInfo libraryInfo = snapshot.libraryInfo(plugin.qmldirPath);
        if (!libraryInfo.isValid())
            return;

        libraryInfo.setPluginTypeInfoStatus(LibraryInfo::DumpError,
                                  tr("Could not locate the helper application for dumping type information from C++ plugins.\n"
                                     "Please build the debugging helpers on the Qt version options page."));
        m_modelManager->updateLibraryInfo(plugin.qmldirPath, libraryInfo);
        return;
    }

    QProcess *process = new QProcess(this);
    process->setEnvironment(info.qmlDumpEnvironment.toStringList());
    connect(process, SIGNAL(finished(int)), SLOT(qmlPluginTypeDumpDone(int)));
    connect(process, SIGNAL(error(QProcess::ProcessError)), SLOT(qmlPluginTypeDumpError(QProcess::ProcessError)));
    QStringList args;
    if (plugin.importUri.isEmpty()) {
        args << QLatin1String("--path");
        args << plugin.importPath;
        if (ComponentVersion(plugin.importVersion).isValid())
            args << plugin.importVersion;
    } else {
        args << plugin.importUri;
        args << plugin.importVersion;
        args << plugin.importPath;
    }
    process->start(info.qmlDumpPath, args);
    m_runningQmldumps.insert(process, plugin.qmldirPath);
}