QtViewportHandler::QtViewportHandler(WebKit::WebPageProxy* proxy, QQuickWebView* viewportItem, QQuickWebPage* pageItem)
: m_webPageProxy(proxy)
, m_viewportItem(viewportItem)
, m_pageItem(pageItem)
, m_allowsUserScaling(false)
, m_minimumScale(1)
, m_maximumScale(1)
, m_devicePixelRatio(1)
, m_suspendCount(0)
, m_hasSuspendedContent(false)
, m_hadUserInteraction(false)
, m_scaleAnimation(new ScaleAnimation(this))
, m_pinchStartScale(-1)
, m_lastCommittedScale(-1)
, m_zoomOutScale(0.0)
{
m_scaleAnimation->setDuration(kScaleAnimationDurationMillis);
m_scaleAnimation->setEasingCurve(QEasingCurve::OutCubic);
connect(m_viewportItem, SIGNAL(movementStarted()), SLOT(flickMoveStarted()), Qt::DirectConnection);
connect(m_viewportItem, SIGNAL(movementEnded()), SLOT(flickMoveEnded()), Qt::DirectConnection);
connect(m_scaleAnimation, SIGNAL(valueChanged(QVariant)),
SLOT(scaleAnimationValueChanged(QVariant)), Qt::DirectConnection);
connect(m_scaleAnimation, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)),
SLOT(scaleAnimationStateChanged(QAbstractAnimation::State, QAbstractAnimation::State)), Qt::DirectConnection);
}
PageViewportControllerClientQt::PageViewportControllerClientQt(QQuickWebView* viewportItem, QQuickWebPage* pageItem)
: m_viewportItem(viewportItem)
, m_pageItem(pageItem)
, m_scaleAnimation(new ScaleAnimation(this))
, m_pinchStartScale(-1)
, m_lastCommittedScale(-1)
, m_zoomOutScale(0)
, m_isUserInteracting(false)
, m_ignoreViewportChanges(false)
{
m_scaleAnimation->setDuration(kScaleAnimationDurationMillis);
m_scaleAnimation->setEasingCurve(QEasingCurve::OutCubic);
connect(m_viewportItem, SIGNAL(movementStarted()), SLOT(flickMoveStarted()), Qt::DirectConnection);
connect(m_viewportItem, SIGNAL(movementEnded()), SLOT(flickMoveEnded()), Qt::DirectConnection);
connect(m_viewportItem, SIGNAL(contentXChanged()), SLOT(pageItemPositionChanged()));
connect(m_viewportItem, SIGNAL(contentYChanged()), SLOT(pageItemPositionChanged()));
connect(m_scaleAnimation, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)),
SLOT(scaleAnimationStateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
}
