ktzfiletimezone.h

Go to the documentation of this file.

/*
   This file is part of the KDE libraries
   Copyright (c) 2005-2008 David Jarvie <djarvie@kde.org>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/

#ifndef _KTZFILETIMEZONE_H
#define _KTZFILETIMEZONE_H

#include <kdecore_export.h>
#include <ktimezone.h>

#include <QtCore/QString>

class KTzfileTimeZoneSource;
class KTzfileTimeZonePrivate;
class KTzfileTimeZoneDataPrivate;
class KTzfileTimeZoneSourcePrivate;

class KDECORE_EXPORT KTzfileTimeZone : public KTimeZone  //krazy:exclude=dpointer (no d-pointer for KTimeZone derived classes)
{
public:
    KTzfileTimeZone(KTzfileTimeZoneSource *source, const QString &name,
        const QString &countryCode = QString(), float latitude = UNKNOWN, float longitude = UNKNOWN,
        const QString &comment = QString());

    ~KTzfileTimeZone();

private:
    // d-pointer is in KTzfileTimeZoneBackend.
    // This is a requirement for classes inherited from KTimeZone.
};


class KDECORE_EXPORT KTzfileTimeZoneBackend : public KTimeZoneBackend  //krazy:exclude=dpointer (non-const d-pointer for KTimeZoneBackend-derived classes)
{
public:
    KTzfileTimeZoneBackend(KTzfileTimeZoneSource *source, const QString &name,
        const QString &countryCode, float latitude, float longitude, const QString &comment);

    ~KTzfileTimeZoneBackend();

    virtual KTimeZoneBackend *clone() const;

    virtual QByteArray type() const;

    virtual bool hasTransitions(const KTimeZone* caller) const;

private:
    KTzfileTimeZonePrivate *d;   // non-const
};


class KDECORE_EXPORT KTzfileTimeZoneSource : public KTimeZoneSource
{
public:
    explicit KTzfileTimeZoneSource(const QString &location);
    virtual ~KTzfileTimeZoneSource();

    QString location() const;

    virtual KTimeZoneData *parse(const KTimeZone &zone) const;

private:
    KTzfileTimeZoneSourcePrivate * const d;
};


class KTzfileTimeZoneData : public KTimeZoneData
{
    friend class KTzfileTimeZoneSource;

public:
    KTzfileTimeZoneData();
    KTzfileTimeZoneData(const KTzfileTimeZoneData &);
    virtual ~KTzfileTimeZoneData();

    KTzfileTimeZoneData &operator=(const KTzfileTimeZoneData &);

    virtual KTimeZoneData *clone() const;

    virtual bool hasTransitions() const;

private:
    // Enable this if you add KDECORE_EXPORT to this class
    //KTzfileTimeZoneDataPrivate * const d;
};

#endif