Method getCppcheckSettings

gui/mainwindow.cpp:1066–1255

}

bool MainWindow::getCppcheckSettings(Settings& settings, Suppressions& supprs)
{
    saveSettings(); // Save settings

    Settings::terminate(true);

    settings.exename = QCoreApplication::applicationFilePath().toStdString();
    settings.templateFormat = "{file}:{line}:{column}: {severity}:{inconclusive:inconclusive:} {message} [{id}]";
    settings.reportProgress = 10;

    // default to --check-level=normal for GUI for now
    settings.setCheckLevel(Settings::CheckLevel::normal);

    const bool std = tryLoadLibrary(settings.library, "std.cfg");
    if (!std) {
        QMessageBox::critical(this, tr("Error"), tr("Failed to load %1. Your Cppcheck installation is broken. You can use --data-dir=<directory> at the command line to specify where this file is located. Please note that --data-dir is supposed to be used by installation scripts and therefore the GUI does not start when it is used, all that happens is that the setting is configured.\n\nAnalysis is aborted.").arg("std.cfg"));
        return false;
    }

    const QString filesDir(getDataDir());
    const QString pythonCmd = fromNativePath(mSettings->value(SETTINGS_PYTHON_PATH).toString());

    {
        const QString cfgErr = QString::fromStdString(Settings::loadCppcheckCfg(settings, supprs));
        if (!cfgErr.isEmpty()) {
            QMessageBox::critical(this, tr("Error"), tr("Failed to load %1 - %2\n\nAnalysis is aborted.").arg("cppcheck.cfg").arg(cfgErr));
            return false;
        }

        settings.premium = startsWith(settings.cppcheckCfgProductName, "Cppcheck Premium");

        const auto cfgAddons = settings.addons;
        settings.addons.clear();
        for (const std::string& addon : cfgAddons) {
            // TODO: support addons which are a script and not a file
            const QString addonError = loadAddon(settings, filesDir, pythonCmd, QString::fromStdString(addon));
            if (!addonError.isEmpty()) {
                QMessageBox::critical(this, tr("Error"), tr("%1\n\nAnalysis is aborted.").arg(addonError));
                return false;
            }
        }
    }

    // If project file loaded, read settings from it
    if (mProjectFile) {
        QStringList dirs = mProjectFile->getIncludeDirs();
        addIncludeDirs(dirs, settings);

        settings.inlineSuppressions = mProjectFile->getInlineSuppression();

        const QStringList defines = mProjectFile->getDefines();
        for (const QString& define : defines) {
            if (!settings.userDefines.empty())
                settings.userDefines += ";";
            settings.userDefines += define.toStdString();
        }

        settings.clang = mProjectFile->clangParser;