static void
camera_set_property(GObject * object,
guint prop_id,
GValue const* value,
GParamSpec * pspec)
{
switch(prop_id) {
case PROP_FOCUS:
g_warning("Implement 'focus' for CcCamera");
break;
case PROP_MODE:
g_warning("Implement 'zoom-mode' for CcCamera");
break;
case PROP_ROOT:
cc_camera_set_root(CC_CAMERA(object), g_value_get_object(value));
break;
case PROP_SCROLL:
g_warning("Implement 'scrolled-region' for CcCamera");
break;
case PROP_ZOOM:
camera_set_zoom(CC_CAMERA(object), g_value_get_double(value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
if (result != CAMERA_EOK)
return 1.0;
return zoomFactor;
}
void BbCameraZoomControl::zoomTo(qreal optical, qreal digital)
{
Q_UNUSED(optical)
if (m_session->status() != QCamera::ActiveStatus)
return;
const qreal actualZoom = qBound(m_minimumZoomFactor, digital, m_maximumZoomFactor);
const camera_error_t result = camera_set_zoom(m_session->handle(), actualZoom, false);
if (result != CAMERA_EOK) {
qWarning() << "Unable to change zoom factor:" << result;
return;
}
if (m_requestedZoomFactor != digital) {
m_requestedZoomFactor = digital;
emit requestedDigitalZoomChanged(m_requestedZoomFactor);
}
emit currentDigitalZoomChanged(actualZoom);
}
void BbCameraZoomControl::statusChanged(QCamera::Status status)
