pathfinder.h

//------------------------------------------------------------------------------
// pathfinder.h
//------------------------------------------------------------------------------
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
// 02110-1301  USA
//
//------------------------------------------------------------------------------
// Copyright (C) 2009 "Zalewa" <zalewapl@gmail.com>
//------------------------------------------------------------------------------

#ifndef __PATHFINDER_H_
#define __PATHFINDER_H_

#include "dptr.h"
#include "global.h"
#include "pathfinder/filesearchpath.h"
#include <QStringList>

class IniSection;
class IniVariable;

class MAIN_EXPORT PathFinderResult
{
public:
        PathFinderResult();
        virtual ~PathFinderResult();

        QStringList &foundFiles();
        const QStringList &foundFiles() const;

        QStringList &missingFiles();
        const QStringList &missingFiles() const;

private:
        DPtr<PathFinderResult> d;
};

class MAIN_EXPORT PathFinder
{
public:
        static PathFinder genericPathFinder(const QStringList &suffixes);

        PathFinder();
        PathFinder(const QStringList &paths);
        virtual ~PathFinder();

        void addPrioritySearchDir(const QString &dir);
        void addSearchDir(const QString &dir);
        QString findFile(const QString &fileName) const;
        PathFinderResult findFiles(const QStringList &files) const;

private:
        void removeUnneededPaths() const;
        DPtr<PathFinder> d;
};

#endif