protected override void Draw(ref Parameters.UiViewDrawParameters parameters)
{
float opacity = parameters.Opacity;
if (opacity == 0)
{
return;
}
DrawBackground(ref parameters);
if (_clipChildren)
{
parameters.DrawBatch.PushClip(ScreenBounds);
}
for (int idx = 0; idx < 2; ++idx)
{
UiView view = idx == 0 ? _previous : _current;
float transition = _transition;
if (idx == 0)
{
transition = 1 - transition;
}
if (view != null)
{
UiViewDrawParameters drawParams = parameters;
drawParams.Opacity = opacity;
TransitionEffect transitionEffect = FindTransition(idx == 0);
if (transitionEffect != null)
{
float opacity2;
Matrix transform;
drawParams.Transition = transition;
transitionEffect.Get(transition, ScreenBounds, view.ScreenBounds, out transform, out opacity2);
drawParams.Opacity *= opacity2;
drawParams.DrawBatch.PushTransform(transform);
view.ViewDraw(ref drawParams);
drawParams.DrawBatch.PopTransform();
}
else
{
view.ViewDraw(ref drawParams);
}
}
}
if (_clipChildren)
{
parameters.DrawBatch.PopClip();
}
if (_transition > 0)
{
AppMain.RedrawNextFrame();
}
}