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#include "qorganizeritemchangelogfilter.h"
#include "qorganizeritemchangelogfilter_p.h"
#include "qorganizeritemfilter_p.h"
#include "qorganizermanager.h"

QTM_BEGIN_NAMESPACE

/*!
  \class QOrganizerItemChangeLogFilter
  \brief The QOrganizerItemChangeLogFilter class provides a filter based around a
  organizer item timestamp criterion.
  \inmodule QtOrganizer
  \ingroup organizer-filters
 
  It may be used to select organizer items which have been updated or created
  within a certain period of time.
 */

/*!
 * \enum QOrganizerItemChangeLogFilter::EventType
 * Enumerates the type of changes which a changelog filter can match against
 * \value EventAdded
 * \value EventChanged
 * \value EventRemoved
 */

Q_IMPLEMENT_ORGANIZERITEMFILTER_PRIVATE(QOrganizerItemChangeLogFilter);

/*!
 * \fn QOrganizerItemChangeLogFilter::QOrganizerItemChangeLogFilter(const QOrganizerItemFilter& other)
 * Constructs a copy of \a other if possible, otherwise constructs a new changelog filter
 */

/*!
 * Constructs a new changelog filter which matches changes of the specified \a type
 */
QOrganizerItemChangeLogFilter::QOrganizerItemChangeLogFilter(QOrganizerItemChangeLogFilter::EventType type)
    : QOrganizerItemFilter(new QOrganizerItemChangeLogFilterPrivate(type))
{
}

/*!
 * Sets the type of change that this filter will match against to \a type
 * \sa eventType()
 */
void QOrganizerItemChangeLogFilter::setEventType(QOrganizerItemChangeLogFilter::EventType type)
{
    Q_D(QOrganizerItemChangeLogFilter);
    d->m_eventType = type;
}

/*!
 * Sets the date and time lower-bound criterion of the filter to \a since
 * \sa since()
 */
void QOrganizerItemChangeLogFilter::setSince(const QDateTime& since)
{
    Q_D(QOrganizerItemChangeLogFilter);
    d->m_since = since;
}

/*!
 * Returns the date and time lower-bound criterion of the filter
 * \sa setSince()
 */
QDateTime QOrganizerItemChangeLogFilter::since() const
{
    Q_D(const QOrganizerItemChangeLogFilter);
    return d->m_since;
}

/*!
 * Returns the type of change that this filter will match against
 * \sa setEventType()
 */
QOrganizerItemChangeLogFilter::EventType QOrganizerItemChangeLogFilter::eventType() const
{
    Q_D(const QOrganizerItemChangeLogFilter);
    return d->m_eventType;
}

QTM_END_NAMESPACE
