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Parameter improvements

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This commit is contained in:
TheXamlGuy
2024-05-26 23:29:50 +01:00
parent baf504b815
commit cfc79e26f0
11 changed files with 136 additions and 115 deletions
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Toolkit.Avalonia/FrameHandler.cs
+97 -55
View File
@@ -1,8 +1,9 @@
using Avalonia.Controls;
using Avalonia.Controls.Primitives;
using Avalonia.Interactivity;
using FluentAvalonia.UI.Media.Animation;
using FluentAvalonia.UI.Navigation;
using Toolkit.Foundation;
using Toolkit.UI.Avalonia;
using Toolkit.UI.Controls.Avalonia;
namespace Toolkit.Avalonia;
@@ -18,66 +19,57 @@ public class FrameHandler :
frame.NavigationPageFactory ??= new NavigationPageFactory();
if (args.Template is Control control)
{
void NavigatingFrom(Control sender)
{
async void HandleNavigatingFrom(object? _,
NavigatingCancelEventArgs args)
{
sender.RemoveHandler(Frame.NavigatingFromEvent, HandleNavigatingFrom);
NavigatedFrom(sender);
if (sender.DataContext is object content)
{
if (content is IConfirmation confirmation &&
!await confirmation.Confirm())
{
args.Cancel = true;
}
if (!args.Cancel)
{
if (content is IDeactivating deactivating)
{
await deactivating.OnDeactivating();
}
}
}
}
sender.AddHandler(Frame.NavigatingFromEvent, HandleNavigatingFrom);
}
void NavigatedFrom(Control sender)
{
async void HandleNavigatedFrom(object? _,
NavigationEventArgs args)
{
sender.RemoveHandler(Frame.NavigatedFromEvent, HandleNavigatedFrom);
if (sender.DataContext is object content)
{
if (content is IDeactivated deactivated)
{
await deactivated.OnDeactivated();
}
if (content is IDisposable disposable)
{
disposable.Dispose();
}
}
}
sender.AddHandler(Frame.NavigatedFromEvent, HandleNavigatedFrom);
}
void NavigatedTo(Control sender)
{
async void HandleNavigatedTo(object? _,
NavigationEventArgs __)
{
sender.RemoveHandler(Frame.NavigatedToEvent, HandleNavigatedTo);
NavigatingFrom(sender);
async void HandleNavigatingFrom(object? _,
NavigatingCancelEventArgs args)
{
sender.RemoveHandler(Frame.NavigatingFromEvent, HandleNavigatingFrom);
control.Unloaded -= HandleUnloaded;
async void HandleNavigatedFrom(object? _,
NavigationEventArgs args)
{
sender.RemoveHandler(Frame.NavigatedFromEvent, HandleNavigatedFrom);
if (sender.DataContext is object content)
{
if (content is IDeactivated deactivated)
{
await deactivated.OnDeactivated();
}
if (content is IDisposable disposable)
{
disposable.Dispose();
}
}
}
sender.AddHandler(Frame.NavigatedFromEvent, HandleNavigatedFrom);
if (sender.DataContext is object content)
{
if (content is IConfirmation confirmation &&
!await confirmation.Confirm())
{
args.Cancel = true;
}
if (!args.Cancel)
{
if (content is IDeactivating deactivating)
{
await deactivating.OnDeactivating();
}
}
}
}
sender.AddHandler(Frame.NavigatingFromEvent, HandleNavigatingFrom);
if (sender.DataContext is object content)
{
if (content is IInitializer initializer)
@@ -90,6 +82,27 @@ public class FrameHandler :
await activated.OnActivated();
}
}
async void HandleUnloaded(object? _, RoutedEventArgs __)
{
sender.RemoveHandler(Frame.NavigatingFromEvent, HandleNavigatingFrom);
control.Unloaded -= HandleUnloaded;
if (control.DataContext is object content)
{
if (content is IDeactivated deactivated)
{
await deactivated.OnDeactivated();
}
if (content is IDisposable disposable)
{
disposable.Dispose();
}
}
}
sender.Unloaded += HandleUnloaded;
}
sender.AddHandler(Frame.NavigatedToEvent, HandleNavigatedTo);
@@ -97,7 +110,30 @@ public class FrameHandler :
control.DataContext = args.Content;
NavigatedTo(control);
frame.NavigateFromObject(control, new FrameNavigationOptions { TransitionInfoOverride = new SuppressNavigationTransitionInfo() });
FrameNavigationOptions navigationOptions = new();
if (args.Parameters is not null)
{
if (args.Parameters.TryGetValue("Transition", out object? transition))
{
switch($"{transition}")
{
case "FromLeft":
case "FromRight":
case "FromTop":
case "FromBottom":
navigationOptions.TransitionInfoOverride =
new SlideNavigationTransitionInfo
{
Effect = Enum.Parse<SlideNavigationTransitionEffect>($"{transition}")
};
break;
}
}
}
frame.NavigateFromObject(control, navigationOptions);
}
}
@@ -108,6 +144,12 @@ public class FrameHandler :
{
if (args.Context is Frame frame)
{
//NavigationTransitionInfo? navigationTransitionInfo = null;
//if (frame.Content is IBackwardNavigation navigation)
//{
// navigationTransitionInfo = navigation.Transition;
//}
frame.GoBack();
}