qt-creator/src/plugins/cpptools/projectpart.cpp

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#include "projectpart.h"

#include <utils/algorithm.h>

#include <QFile>
#include <QDir>
#include <QTextStream>

namespace CppTools {

void ProjectPart::updateLanguageFeatures()
{
    const bool hasQt = qtVersion != NoQt;
    languageFeatures.cxx11Enabled = languageVersion >= CXX11;
    languageFeatures.cxxEnabled = languageVersion >= CXX98;
    languageFeatures.c99Enabled = languageVersion >= C99;
    languageFeatures.objCEnabled = languageExtensions.testFlag(ObjectiveCExtensions);
    languageFeatures.qtEnabled = hasQt;
    languageFeatures.qtMocRunEnabled = hasQt;
    if (!hasQt) {
        languageFeatures.qtKeywordsEnabled = false;
    } else {
        languageFeatures.qtKeywordsEnabled = !Utils::contains(
                    projectMacros,
                    [] (const ProjectExplorer::Macro &macro) { return macro.key == "QT_NO_KEYWORDS"; });
    }
}

ProjectPart::Ptr ProjectPart::copy() const
{
    return Ptr(new ProjectPart(*this));
}

QString ProjectPart::id() const
{
    QString projectPartId = projectFileLocation();
    if (!displayName.isEmpty())
        projectPartId.append(QLatin1Char(' ') + displayName);
    return projectPartId;
}

QString ProjectPart::projectFileLocation() const
{
    QString location = QDir::fromNativeSeparators(projectFile);
    if (projectFileLine > 0)
        location += ":" + QString::number(projectFileLine);
    if (projectFileColumn > 0)
        location += ":" + QString::number(projectFileColumn);
    return location;
}

QByteArray ProjectPart::readProjectConfigFile(const Ptr &projectPart)
{
    QByteArray result;

    QFile f(projectPart->projectConfigFile);
    if (f.open(QIODevice::ReadOnly)) {
        QTextStream is(&f);
        result = is.readAll().toUtf8();
        f.close();
    }

    return result;
}

} // namespace CppTools