/****************************************************************************

**

** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (developer.feedback@nokia.com)

**

** This file is part of the HbWidgets module of the UI Extensions for Mobile.

**

** GNU Lesser General Public License Usage

** 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, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at developer.feedback@nokia.com.

**

****************************************************************************/

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Hb API.  It exists purely as an

// implementation detail.  This file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include <QtDebug>

#include <QTextDocument>

#include <QTextBlock>

#include <QRegExp>

#include "hbdatetimeedit_p.h"

#include "hbdatetimeedit.h"

#include "hbdatetimevalidator_p.h"

#include "hbinputeditorinterface.h"

HbDateTimeEditPrivate::HbDateTimeEditPrivate () :

    HbLineEditPrivate(),

    validator(new HbDateTimeValidator()),

    isSetDateTimeActive( false )

{

}

HbDateTimeEditPrivate::~HbDateTimeEditPrivate ()

{

    delete validator;

}

void HbDateTimeEditPrivate::init()

{

    Q_Q(HbDateTimeEdit);

    QString defaultFormat = QLocale().dateFormat(QLocale::ShortFormat);

    validator->setDisplayFormat(defaultFormat);

    q->setValidator(validator);

    q->setDateTime(QDateTime::currentDateTime());

#if QT_VERSION >= 0x040600

    q->setInputMethodHints(Qt::ImhDigitsOnly);

#endif

}

void HbDateTimeEditPrivate::init(const QDate &date)

{

    Q_Q(HbDateTimeEdit);

    QString defaultFormat = QLocale().dateFormat(QLocale::ShortFormat);

    validator->setDisplayFormat(defaultFormat);

    q->setValidator(validator);

    q->setDateTime(QDateTime(date));

#if QT_VERSION >= 0x040600

    q->setInputMethodHints(Qt::ImhDigitsOnly);

#endif

}

void HbDateTimeEditPrivate::init(const QTime &time)

{

    Q_Q(HbDateTimeEdit);

    QString defaultFormat = QLocale().timeFormat(QLocale::ShortFormat);

    validator->setDisplayFormat(defaultFormat);

    q->setValidator(validator);

    q->setDateTime(QDateTime(QDate::currentDate(), time));

#if QT_VERSION >= 0x040600

    q->setInputMethodHints(Qt::ImhDigitsOnly);

#endif

}

void HbDateTimeEditPrivate::init(const QDateTime &dateTime)

{

    Q_Q(HbDateTimeEdit);

    QString defaultFormat = QLocale().dateTimeFormat(QLocale::ShortFormat);

    validator->setDisplayFormat(defaultFormat);

    q->setValidator(validator);

    q->setDateTime(dateTime);

#if QT_VERSION >= 0x040600

    q->setInputMethodHints(Qt::ImhDigitsOnly);

#endif

}

void HbDateTimeEditPrivate::_q_textChanged()

{

    if(!isSetDateTimeActive) {

        QDateTime tmpDateTime = QDateTime::fromString(doc->toPlainText(), validator->displayFormat());

        if( tmpDateTime.isValid() ) {

            dateTime = tmpDateTime;

        }

    }

    HbLineEditPrivate::_q_textChanged();

}