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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include "qtsupport_global.h"
#include <coreplugin/messagemanager.h>
#include <proparser/profileevaluator.h>
#include <QObject>
#include <QMap>
#include <QVector>
#include <QTimer>
namespace QtSupport {
namespace Internal { class QtSupportPlugin; }
class QTSUPPORT_EXPORT ProMessageHandler : public QMakeHandler
{
public:
ProMessageHandler(bool verbose = true, bool exact = true);
virtual ~ProMessageHandler();
void aboutToEval(ProFile *, ProFile *, EvalFileType) override {}
void doneWithEval(ProFile *) override {}
void message(int type, const QString &msg, const QString &fileName, int lineNo) override;
void fileMessage(int type, const QString &msg) override;
void setVerbose(bool on) { m_verbose = on; }
void setExact(bool on) { m_exact = on; }
private:
void appendMessage(const QString &msg);
bool m_verbose;
bool m_exact;
QString m_prefix;
QStringList m_messages;
};
class QTSUPPORT_EXPORT ProFileReader : public QObject, public ProMessageHandler, public QMakeParser, public ProFileEvaluator
{
Q_OBJECT
public:
ProFileReader(QMakeGlobals *option, QMakeVfs *vfs);
~ProFileReader() override;
void setCumulative(bool on);
QHash<ProFile *, QVector<ProFile *> > includeFiles() const;
void aboutToEval(ProFile *parent, ProFile *proFile, EvalFileType type) override;
void doneWithEval(ProFile *parent) override;
private:
// Tree of ProFiles, mapping from parent to children
QHash<ProFile *, QVector<ProFile *> > m_includeFiles;
// One entry per ProFile::ref() call, might contain duplicates
QList<ProFile *> m_proFiles;
int m_ignoreLevel;
};
class QTSUPPORT_EXPORT ProFileCacheManager : public QObject
{
Q_OBJECT
public:
static ProFileCacheManager *instance() { return s_instance; }
ProFileCache *cache();
void discardFiles(const QString &prefix, QMakeVfs *vfs);
void discardFile(const QString &fileName, QMakeVfs *vfs);
void incRefCount();
void decRefCount();
private:
ProFileCacheManager(QObject *parent);
~ProFileCacheManager() override;
void clear();
ProFileCache *m_cache = nullptr;
int m_refCount = 0;
QTimer m_timer;
static ProFileCacheManager *s_instance;
friend class QtSupport::Internal::QtSupportPlugin;
};
} // namespace QtSupport
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