private void EnableContentTransitions()
{
var transition = new EntranceThemeTransition();
transition.FromHorizontalOffset = 1.0;
DetailContentPresenter.ContentTransitions.Clear();
DetailContentPresenter.ContentTransitions.Add(transition);
}
private void AddItemContainerTransition()
{
TransitionCollection collection = new TransitionCollection();
EntranceThemeTransition transition = new EntranceThemeTransition();
collection.Add(transition);
this.ItemContainerTransitions = collection;
}
void SetPage(Page page, bool isAnimated, bool isPopping)
{
if (_currentPage != null)
{
if (isPopping)
{
_currentPage.Cleanup();
}
_container.Content = null;
_currentPage.PropertyChanged -= OnCurrentPagePropertyChanged;
}
if (!isPopping)
{
_previousPage = _currentPage;
}
_currentPage = page;
if (page == null)
{
return;
}
UpdateBackButton();
UpdateBackButtonTitle();
page.PropertyChanged += OnCurrentPagePropertyChanged;
IVisualElementRenderer renderer = page.GetOrCreateRenderer();
UpdateTitleVisible();
UpdateTitleOnParents();
if (isAnimated && _transition == null)
{
_transition = new EntranceThemeTransition();
_container.ContentTransitions = new TransitionCollection();
}
if (!isAnimated && _transition != null)
{
_container.ContentTransitions.Remove(_transition);
}
else if (isAnimated && _container.ContentTransitions.Count == 0)
{
_container.ContentTransitions.Add(_transition);
}
_container.Content = renderer.ContainerElement;
_container.DataContext = page;
}
protected override void SetupPageTransition(Transition transition, bool isAnimated, bool isPopping)
{
var newTransition = new EntranceThemeTransition {
FromVerticalOffset = 0
};
if (isPopping)
{
newTransition.FromHorizontalOffset = -ContainerElement.ActualWidth;
}
else
{
newTransition.FromHorizontalOffset = ContainerElement.ActualWidth;
}
base.SetupPageTransition(newTransition, isAnimated, isPopping);
}
protected virtual void SetupPageTransition(Transition transition, bool isAnimated, bool isPopping)
{
PageControl nativeView = NativeViewValidation();
if (isAnimated && transition == null)
{
transition = new EntranceThemeTransition();
_transition = (EntranceThemeTransition)transition;
nativeView.ContentTransitions = new TransitionCollection();
}
if (!isAnimated && nativeView.ContentTransitions?.Count > 0)
{
nativeView.ContentTransitions.Clear();
}
else if (isAnimated &&
nativeView.ContentTransitions != null &&
nativeView.ContentTransitions.Contains(transition) == false)
{
nativeView.ContentTransitions.Clear();
nativeView.ContentTransitions.Add(transition);
}
}
private async Task GenerateReadOnlyFormAsync()
{
IsViewReady = false;
control = new ContentControl();
var collection = new TransitionCollection();
var theme = new EntranceThemeTransition();
//var info = new ContinuumNavigationTransitionInfo();
//theme.DefaultNavigationTransitionInfo = info;
collection.Add(theme);
control.HorizontalContentAlignment = HorizontalAlignment.Stretch;
control.VerticalContentAlignment = VerticalAlignment.Stretch;
grid = new Grid();
grid.VerticalAlignment = VerticalAlignment.Stretch;
grid.HorizontalAlignment = HorizontalAlignment.Stretch;
grid.Transitions = collection;
ring = new ProgressRing();
stack = new StackPanel();
stack.HorizontalAlignment = HorizontalAlignment.Stretch;
stack.VerticalAlignment = VerticalAlignment.Stretch;
ring.HorizontalAlignment = HorizontalAlignment.Center;
ring.VerticalAlignment = VerticalAlignment.Center;
ring.Height = 75;
ring.Width = 75;
ring.Foreground = new SolidColorBrush(Colors.White);
grid.Children.Add(ring);
control.Content = grid;
this.HorizontalContentAlignment = HorizontalAlignment.Stretch;
this.VerticalContentAlignment = VerticalAlignment.Stretch;
this.Content = control;
ring.IsActive = true;
ring.Foreground = this.ForegroundText;
if (this.CurrentContext == null)
{
ring.IsActive = false;
var textBlock = new TextBlock();
textBlock.HorizontalAlignment = HorizontalAlignment.Center;
textBlock.VerticalAlignment = VerticalAlignment.Center;
textBlock.FontSize = 16;
textBlock.FontWeight = FontWeights.Light;
textBlock.Foreground = new SolidColorBrush(Colors.White);
textBlock.Text = "No hay datos para mostrar";
this.Content = textBlock;
}
else
{
Type mainType = this.CurrentContext.GetType();
var props = new List <PropertyInfo>(mainType.GetProperties(BindingFlags.Public | BindingFlags.Instance)
.Where(x => x.GetCustomAttributes(typeof(AutoGeneratePropertyAttribute), false).Any() &&
x.GetCustomAttributes(typeof(AutoGeneratePropertyAttribute), false)
.Cast <AutoGeneratePropertyAttribute>()
.Any(z => z.AutoGenerate == true))
.ToList());
var orderedItems = await GetOrderedProperties(props);
await GenerateForm(orderedItems);
}
}
