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

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#include "ModelManagerInterface.h"
#include "pp-engine.h"

#include <QtCore/QSet>

/*!
    \enum CPlusPlus::CppModelManagerInterface::QtVersion
    Allows C++ parser engine to inject headers or change inner settings as
    needed to parse Qt language extensions for concrete major Qt version
    \value UnknownQt
           Parser may choose any policy
    \value NoQt
           Parser must not use special tricks, because it parses non-qt project
    \value Qt4
           Parser may enable tricks for Qt v4.x
    \value Qt5
           Parser may enable tricks for Qt v5.x
*/

using namespace CPlusPlus;

static CppModelManagerInterface *g_instance = 0;

const QString CppModelManagerInterface::configurationFileName()
{ return Preprocessor::configurationFileName; }

CppModelManagerInterface::CppModelManagerInterface(QObject *parent)
    : QObject(parent)
{
    Q_ASSERT(! g_instance);
    g_instance = this;
}

CppModelManagerInterface::~CppModelManagerInterface()
{
    Q_ASSERT(g_instance == this);
    g_instance = 0;
}

CppModelManagerInterface *CppModelManagerInterface::instance()
{
    return g_instance;
}


void CppModelManagerInterface::ProjectInfo::clearProjectParts()
{
    m_projectParts.clear();
    m_includePaths.clear();
    m_frameworkPaths.clear();
    m_sourceFiles.clear();
    m_defines.clear();
}

void CppModelManagerInterface::ProjectInfo::appendProjectPart(
        const ProjectPart::Ptr &part)
{
    if (!part)
        return;

    m_projectParts.append(part);

    // update include paths
    QSet<QString> incs = QSet<QString>::fromList(m_includePaths);
    foreach (const QString &ins, part->includePaths)
        incs.insert(ins);
    m_includePaths = incs.toList();

    // update framework paths
    QSet<QString> frms = QSet<QString>::fromList(m_frameworkPaths);
    foreach (const QString &frm, part->frameworkPaths)
        frms.insert(frm);
    m_frameworkPaths = frms.toList();

    // update source files
    QSet<QString> srcs = QSet<QString>::fromList(m_sourceFiles);
    foreach (const ProjectFile &file, part->files)
        srcs.insert(file.path);
    m_sourceFiles = srcs.toList();

    // update defines
    if (!m_defines.isEmpty())
        m_defines.append('\n');
    m_defines.append(part->defines);
}