void AddScrollableOffset()
{
if (Device.RuntimePlatform != Device.macOS)
{
var cr = Content.Bounds;
cr.Height += ServoView.Bounds.Top;
MainStackLayout.Layout(cr);
}
}
void ViewModelOnPropertyChanged(object sender, PropertyChangedEventArgs propertyChangedEventArgs)
{
if (propertyChangedEventArgs.PropertyName == nameof(_viewModel.FloatingButtonVisibility))
{
EraseFloatingButton.ScaleTo(_viewModel.FloatingButtonVisibility ? 1 : 0, easing: Easing.Linear);
}
else if (propertyChangedEventArgs.PropertyName == nameof(_viewModel.ServoVisibility))
{
if (_viewModel.ServoVisibility)
{
ShowServo();
}
else
{
HideServo();
}
}
else if (propertyChangedEventArgs.PropertyName == nameof(_viewModel.UrlFocused))
{
var black = Color.FromRgba(0, 0, 0, 100);
UrlBackground.BackgroundColor = _viewModel.UrlFocused ? black : Color.Transparent;
}
else if (propertyChangedEventArgs.PropertyName == nameof(_viewModel.CanGoBack))
{
BackButton.Scale = _viewModel.CanGoBack ? 1 : 0;
}
else if (propertyChangedEventArgs.PropertyName == nameof(_viewModel.ToolbarOffset))
{
var deviceFactor = -1;
if (Device.RuntimePlatform == Device.macOS)
{
deviceFactor = 1;
}
MainStackLayout.TranslateTo(0, deviceFactor * _viewModel.ToolbarOffset);
float factor = (float)_viewModel.ToolbarOffset / (float)_viewModel.ToolbarHeight;
UrlView.FadeTo(1 - 3 * factor);
}
}
public MyDetailPage()
{
InitializeComponent();
MainStackLayout.ScaleTo(0);
}
protected async override void OnAppearing()
{
base.OnAppearing();
await MainStackLayout.ScaleTo(1, 250, Easing.Linear);
}
