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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#ifndef PROFILEREADER_H
#define PROFILEREADER_H
#include "profileparser.h"
#include "profileevaluator.h"
#include <QtCore/QObject>
#include <QtCore/QMap>
#include <QtCore/QTimer>
namespace Qt4ProjectManager {
namespace Internal {
class ProMessageHandler : public QObject,
public ProFileParserHandler, public ProFileEvaluatorHandler
{
Q_OBJECT
public:
ProMessageHandler(bool verbose = false);
virtual ~ProMessageHandler() {}
virtual void aboutToEval(ProFile *, ProFile *, EvalFileType) {}
virtual void doneWithEval(ProFile *) {}
virtual void parseError(const QString &filename, int lineNo, const QString &msg);
virtual void configError(const QString &msg);
virtual void evalError(const QString &filename, int lineNo, const QString &msg);
virtual void fileMessage(const QString &msg);
signals:
void errorFound(const QString &error);
private:
bool m_verbose;
};
class ProFileReader : public ProMessageHandler, public ProFileParser, public ProFileEvaluator
{
Q_OBJECT
public:
ProFileReader(ProFileOption *option);
~ProFileReader();
QList<ProFile*> includeFiles() const;
ProFile *proFileFor(const QString &name);
virtual void aboutToEval(ProFile *parent, ProFile *proFile, EvalFileType type);
virtual void doneWithEval(ProFile *parent);
private:
QMap<QString, ProFile *> m_includeFiles;
QList<ProFile *> m_proFiles;
int m_ignoreLevel;
};
class ProFileCacheManager : public QObject
{
Q_OBJECT
public:
static ProFileCacheManager *instance() { return s_instance; }
ProFileCache *cache();
void discardFiles(const QString &prefix);
void discardFile(const QString &fileName);
void incRefCount();
void decRefCount();
private:
ProFileCacheManager(QObject *parent);
~ProFileCacheManager();
Q_SLOT void clear();
ProFileCache *m_cache;
int m_refCount;
QTimer m_timer;
static ProFileCacheManager *s_instance;
friend class Qt4ProjectManagerPlugin;
};
} // namespace Internal
} // namespace Qt4ProjectManager
#endif // PROFILEREADER_H
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