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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef TIMEZONES_P_H
#define TIMEZONES_P_H
#include <QDateTime>
#include <QHash>
#include "qorganizerrecurrencerule.h"
QTM_BEGIN_NAMESPACE
class QOrganizerManager;
QTM_END_NAMESPACE
QTM_USE_NAMESPACE
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
class TimeZonePhase {
public:
TimeZonePhase() : mStandard(true), mUtcOffset(100000) {} // invalid offset
void setStandard(bool standard) { mStandard = standard; }
bool isStandard() const { return mStandard; }
void setUtcOffset(int offset) { mUtcOffset = offset; }
int utcOffset() const { return mUtcOffset; }
void setStartDateTime(const QDateTime& dateTime) { mStartDateTime = dateTime; }
QDateTime startDateTime() const { return mStartDateTime; }
void setRecurrenceRule(const QOrganizerRecurrenceRule& rrule) { mRecurrenceRule = rrule; }
QOrganizerRecurrenceRule recurrenceRule() const { return mRecurrenceRule; }
void setRecurrenceDates(const QSet<QDate>& rdates) { mRecurrenceDates = rdates; }
QSet<QDate> recurrenceDates() const { return mRecurrenceDates; }
bool isValid() const {
// offset must be within -24 hours to +24 hours
return mStartDateTime.isValid() && mUtcOffset < 86400 && mUtcOffset > -86400;
}
private:
bool mStandard; // true for STANDARD, false for DAYLIGHT
int mUtcOffset; // in seconds, the offset to apply after mStartDateTime
QDateTime mStartDateTime; // local time, when the phase comes into effect
QOrganizerRecurrenceRule mRecurrenceRule;
QSet<QDate> mRecurrenceDates;
};
class TimeZone {
public:
QDateTime convert(const QDateTime& dateTime) const;
void setTzid(const QString& tzid) { mTzid = tzid; }
QString tzid() const { return mTzid; }
void addPhase(const TimeZonePhase& phase) { mPhases.append(phase); }
bool isValid() const {
foreach (const TimeZonePhase& phase, mPhases) {
if (!phase.isValid()) return false;
}
return !mPhases.isEmpty();
}
private:
static QOrganizerManager* getManager();
QString mTzid;
QList<TimeZonePhase> mPhases;
};
class TimeZones {
public:
QDateTime convert(const QDateTime& dateTime, const QString& tzid) const;
void addTimeZone(const TimeZone& timezone) {
if (!timezone.tzid().isEmpty())
mTimeZones.insert(timezone.tzid(), timezone);
}
private:
QHash<QString, TimeZone> mTimeZones;
};
#endif
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