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path: root/src/plugins/cpptools/cppcodemodelsettings.cpp
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/****************************************************************************
**
** 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 "cppcodemodelsettings.h"
#include "cpptoolsconstants.h"

#include <QSettings>

using namespace CppTools;

static QLatin1String cppHeaderMimeType(Constants::CPP_HEADER_MIMETYPE);
static QLatin1String cHeaderMimeType(Constants::C_HEADER_MIMETYPE);
static QLatin1String clangExtraOptionsKey(Constants::CPPTOOLS_EXTRA_CLANG_OPTIONS);
static QLatin1String useClangCodeModelKey(Constants::CPPTOOLS_USE_CLANG_CODE_MODEL);

void CppCodeModelSettings::fromSettings(QSettings *s)
{
    s->beginGroup(QLatin1String(Constants::CPPTOOLS_SETTINGSGROUP));

    setUseClangCodeModel(s->value(useClangCodeModelKey, false).toBool());
    setExtraClangOptions(s->value(clangExtraOptionsKey, defaultExtraClangOptions()).toStringList());

    QVariant v = s->value(QLatin1String(Constants::CPPTOOLS_MODEL_MANAGER_PCH_USAGE), PchUse_None);
    setPCHUsage(static_cast<PCHUsage>(v.toInt()));
    s->endGroup();

    emit changed();
}

void CppCodeModelSettings::toSettings(QSettings *s)
{
    s->beginGroup(QLatin1String(Constants::CPPTOOLS_SETTINGSGROUP));

    s->setValue(useClangCodeModelKey, useClangCodeModel());
    s->setValue(clangExtraOptionsKey, extraClangOptions());
    s->setValue(QLatin1String(Constants::CPPTOOLS_MODEL_MANAGER_PCH_USAGE), pchUsage());

    s->endGroup();

    emit changed();
}

bool CppCodeModelSettings::useClangCodeModel() const
{
    return m_useClangCodeModel;
}

void CppCodeModelSettings::setUseClangCodeModel(bool useClangCodeModel)
{
    m_useClangCodeModel = useClangCodeModel;
}

QStringList CppCodeModelSettings::defaultExtraClangOptions()
{
    return {
        QStringLiteral("-Weverything"),
        QStringLiteral("-Wno-c++98-compat"),
        QStringLiteral("-Wno-c++98-compat-pedantic"),
        QStringLiteral("-Wno-unused-macros"),
        QStringLiteral("-Wno-newline-eof"),
        QStringLiteral("-Wno-exit-time-destructors"),
        QStringLiteral("-Wno-global-constructors"),
        QStringLiteral("-Wno-gnu-zero-variadic-macro-arguments"),
        QStringLiteral("-Wno-documentation"),
        QStringLiteral("-Wno-shadow"),
        QStringLiteral("-Wno-missing-prototypes"), // Not optimal for C projects.
    };
}

QStringList CppCodeModelSettings::extraClangOptions() const
{
    return m_extraClangOptions;
}

void CppCodeModelSettings::setExtraClangOptions(const QStringList &extraClangOptions)
{
    m_extraClangOptions = extraClangOptions;
}

CppCodeModelSettings::PCHUsage CppCodeModelSettings::pchUsage() const
{
    return m_pchUsage;
}

void CppCodeModelSettings::setPCHUsage(CppCodeModelSettings::PCHUsage pchUsage)
{
    m_pchUsage = pchUsage;
}

void CppCodeModelSettings::emitChanged()
{
    emit changed();
}