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

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**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of Qt Creator.
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#include "ModelManagerInterface.h"
#include "pp-engine.h"

#include <QtCore/QSet>

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 CppModelManagerInterface::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 QString &src, part->headerFiles)
        srcs.insert(src);
    foreach (const QString &src, part->sourceFiles)
        srcs.insert(src);
    foreach (const QString &src, part->objcSourceFiles)
        srcs.insert(src);
    m_sourceFiles = srcs.toList();

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