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

#include "qviewport.h"
#include "qviewport_p.h"

#include <Qt3DCore/qscenepropertychange.h>

QT_BEGIN_NAMESPACE

namespace Qt3DRender {

/*!
    \class Qt3DRender::QViewportPrivate
    \internal
*/
QViewportPrivate::QViewportPrivate()
    : QFrameGraphNodePrivate()
    , m_rect(QRectF(0.0f, 0.0f, 1.0f, 1.0f))
{
}

void QViewport::copy(const QNode *ref)
{
    QFrameGraphNode::copy(ref);
    const QViewport *viewport = static_cast<const QViewport*>(ref);
    d_func()->m_rect = viewport->d_func()->m_rect;
    d_func()->m_clearColor = viewport->d_func()->m_clearColor;
}

QViewport::QViewport(QNode *parent)
    : QFrameGraphNode(*new QViewportPrivate, parent)
{
}

QViewport::~QViewport()
{
    QNode::cleanup();
}

/*! \internal */
QViewport::QViewport(QViewportPrivate &dd, QNode *parent)
    : QFrameGraphNode(dd, parent)
{
}

QRectF QViewport::rect() const
{
    Q_D(const QViewport);
    return d->m_rect;
}

void QViewport::setRect(const QRectF &rect)
{
    Q_D(QViewport);
    if (rect != d->m_rect) {
        d->m_rect = rect;
        emit rectChanged(rect);
    }
}

QColor QViewport::clearColor() const
{
    Q_D(const QViewport);
    return d->m_clearColor;
}

void QViewport::setClearColor(const QColor &color)
{
    Q_D(QViewport);
    if (color != d->m_clearColor) {
        d->m_clearColor = color;
        emit clearColorChanged(color);
    }
}

} // namespace Qt3DRender

QT_END_NAMESPACE