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Add some initial navigation route handlers

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This commit is contained in:
Daniel Clark
2022-12-09 08:58:26 +00:00
parent fdcce769e5
commit 4c8fd3dae4
34 changed files with 403 additions and 343 deletions
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Toolkit.Foundation.Avalonia/Markups/NavigateExtension.cs
+41 -40
View File
@@ -2,13 +2,14 @@
using Avalonia.Controls;
using Avalonia.Data;
using Avalonia.Markup.Xaml;
using Mediator;
namespace Toolkit.Foundation.Avalonia
{
public class NavigateExtension : TriggerExtension
{
private static readonly AttachedProperty<INavigationRouter> NavigationRouterProperty =
AvaloniaProperty.RegisterAttached<NavigateExtension, Control, INavigationRouter>("NavigationRouter");
private static readonly AttachedProperty<IMediator> MediatorProperty =
AvaloniaProperty.RegisterAttached<NavigateExtension, Control, IMediator>("Mediator");
private static readonly AttachedProperty<object> ParameterProperty =
AvaloniaProperty.RegisterAttached<NavigateExtension, Control, object>("Parameter");
@@ -19,48 +20,48 @@ namespace Toolkit.Foundation.Avalonia
private static readonly AvaloniaProperty ToProperty =
AvaloniaProperty.RegisterAttached<NavigateExtension, Control, object>("To");
private readonly Binding? navigationRouterBinding;
private readonly Binding? mediatorBinding;
private readonly List<object?> parameters = new();
private readonly Binding? toBinding;
private object? route;
private Binding? routeBinding;
public NavigateExtension(object navigationRouter,
public NavigateExtension(object mediator,
object to)
{
navigationRouterBinding = navigationRouter.ToBinding();
mediatorBinding = mediator.ToBinding();
this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
}
public NavigateExtension(object navigationRouter,
public NavigateExtension(object mediator,
object to,
object args1)
{
navigationRouterBinding = navigationRouter.ToBinding();
mediatorBinding = mediator.ToBinding();
this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
}
public NavigateExtension(object navigationRouter,
public NavigateExtension(object mediator,
object to,
object args1,
object args2)
{
navigationRouterBinding = navigationRouter.ToBinding();
mediatorBinding = mediator.ToBinding();
this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
parameters.Add(args2 is MarkupExtension ? args2 : args2.ToBinding());
}
public NavigateExtension(object navigationRouter,
public NavigateExtension(object mediator,
object to,
object args1,
object args2,
object args3)
{
navigationRouterBinding = navigationRouter.ToBinding();
mediatorBinding = mediator.ToBinding();
this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
@@ -68,14 +69,14 @@ namespace Toolkit.Foundation.Avalonia
parameters.Add(args3 is MarkupExtension ? args3 : args3.ToBinding());
}
public NavigateExtension(object navigationRouter,
public NavigateExtension(object mediator,
object to,
object args1,
object args2,
object args3,
object args4)
{
navigationRouterBinding = navigationRouter.ToBinding();
mediatorBinding = mediator.ToBinding();
this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
@@ -84,7 +85,7 @@ namespace Toolkit.Foundation.Avalonia
parameters.Add(args4 is MarkupExtension ? args4 : args4.ToBinding());
}
public NavigateExtension(object navigationRouter,
public NavigateExtension(object mediator,
object to,
object args1,
object args2,
@@ -92,7 +93,7 @@ namespace Toolkit.Foundation.Avalonia
object args4,
object args5)
{
navigationRouterBinding = navigationRouter.ToBinding();
mediatorBinding = mediator.ToBinding();
this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
@@ -102,7 +103,7 @@ namespace Toolkit.Foundation.Avalonia
parameters.Add(args5 is MarkupExtension ? args5 : args5.ToBinding());
}
public NavigateExtension(object navigationRouter,
public NavigateExtension(object mediator,
object to,
object args1,
object args2,
@@ -111,7 +112,7 @@ namespace Toolkit.Foundation.Avalonia
object args5,
object args6)
{
navigationRouterBinding = navigationRouter.ToBinding();
mediatorBinding = mediator.ToBinding();
this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
@@ -122,7 +123,7 @@ namespace Toolkit.Foundation.Avalonia
parameters.Add(args6 is MarkupExtension ? args6 : args6.ToBinding());
}
public NavigateExtension(object navigationRouter,
public NavigateExtension(object mediator,
object to,
object args1,
object args2,
@@ -132,7 +133,7 @@ namespace Toolkit.Foundation.Avalonia
object args6,
object args7)
{
navigationRouterBinding = navigationRouter.ToBinding();
mediatorBinding = mediator.ToBinding();
this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
@@ -144,7 +145,7 @@ namespace Toolkit.Foundation.Avalonia
parameters.Add(args7 is MarkupExtension ? args7 : args7.ToBinding());
}
public NavigateExtension(object navigationRouter,
public NavigateExtension(object mediator,
object to,
object args1,
object args2,
@@ -155,7 +156,7 @@ namespace Toolkit.Foundation.Avalonia
object args7,
object args8)
{
navigationRouterBinding = navigationRouter.ToBinding();
mediatorBinding = mediator.ToBinding();
this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
@@ -168,7 +169,7 @@ namespace Toolkit.Foundation.Avalonia
parameters.Add(args8 is MarkupExtension ? args8 : args8.ToBinding());
}
public NavigateExtension(object navigationRouter,
public NavigateExtension(object mediator,
object to,
object args1,
object args2,
@@ -180,7 +181,7 @@ namespace Toolkit.Foundation.Avalonia
object args8,
object args9)
{
navigationRouterBinding = navigationRouter.ToBinding();
mediatorBinding = mediator.ToBinding();
this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
@@ -194,7 +195,7 @@ namespace Toolkit.Foundation.Avalonia
parameters.Add(args9 is MarkupExtension ? args9 : args9.ToBinding());
}
public NavigateExtension(object navigationRouter,
public NavigateExtension(object mediator,
object to,
object args1,
object args2,
@@ -207,7 +208,7 @@ namespace Toolkit.Foundation.Avalonia
object args9,
object args10)
{
navigationRouterBinding = navigationRouter.ToBinding();
mediatorBinding = mediator.ToBinding();
this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
@@ -222,7 +223,7 @@ namespace Toolkit.Foundation.Avalonia
parameters.Add(args10 is MarkupExtension ? args10 : args10.ToBinding());
}
public NavigateExtension(object navigationRouter,
public NavigateExtension(object mediator,
object to,
object args1,
object args2,
@@ -236,7 +237,7 @@ namespace Toolkit.Foundation.Avalonia
object args10,
object args11)
{
navigationRouterBinding = navigationRouter.ToBinding();
mediatorBinding = mediator.ToBinding();
this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
@@ -252,7 +253,7 @@ namespace Toolkit.Foundation.Avalonia
parameters.Add(args11 is MarkupExtension ? args11 : args11.ToBinding());
}
public NavigateExtension(object navigationRouter,
public NavigateExtension(object mediator,
object to,
object args1,
object args2,
@@ -267,7 +268,7 @@ namespace Toolkit.Foundation.Avalonia
object args11,
object args12)
{
navigationRouterBinding = navigationRouter.ToBinding();
mediatorBinding = mediator.ToBinding();
this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
@@ -284,7 +285,7 @@ namespace Toolkit.Foundation.Avalonia
parameters.Add(args12 is MarkupExtension ? args12 : args12.ToBinding());
}
public NavigateExtension(object navigationRouter,
public NavigateExtension(object mediator,
object to,
object args1,
object args2,
@@ -300,7 +301,7 @@ namespace Toolkit.Foundation.Avalonia
object args12,
object args13)
{
navigationRouterBinding = navigationRouter.ToBinding();
mediatorBinding = mediator.ToBinding();
this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
@@ -318,7 +319,7 @@ namespace Toolkit.Foundation.Avalonia
parameters.Add(args13 is MarkupExtension ? args13 : args13.ToBinding());
}
public NavigateExtension(object navigationRouter,
public NavigateExtension(object mediator,
object to,
object args1,
object args2,
@@ -335,7 +336,7 @@ namespace Toolkit.Foundation.Avalonia
object args13,
object args14)
{
navigationRouterBinding = navigationRouter.ToBinding();
mediatorBinding = mediator.ToBinding();
this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
@@ -354,7 +355,7 @@ namespace Toolkit.Foundation.Avalonia
parameters.Add(args14 is MarkupExtension ? args14 : args14.ToBinding());
}
public NavigateExtension(object navigationRouter,
public NavigateExtension(object mediator,
object to,
object args1,
object args2,
@@ -372,7 +373,7 @@ namespace Toolkit.Foundation.Avalonia
object args14,
object args15)
{
navigationRouterBinding = navigationRouter.ToBinding();
mediatorBinding = mediator.ToBinding();
this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
@@ -413,10 +414,10 @@ namespace Toolkit.Foundation.Avalonia
{
if (TargetObject is not null)
{
if (navigationRouterBinding is not null)
if (mediatorBinding is not null)
{
TargetObject.Bind(NavigationRouterProperty, navigationRouterBinding);
if (TargetObject.GetValue(NavigationRouterProperty) is INavigationRouter router)
TargetObject.Bind(MediatorProperty, mediatorBinding);
if (TargetObject.GetValue(MediatorProperty) is IMediator mediator)
{
if (toBinding is not null)
{
@@ -464,12 +465,12 @@ namespace Toolkit.Foundation.Avalonia
name = string.Format(format, name);
}
router.Navigate(new Navigate(name, parameters.ToArray()) { Route = route });
mediator.Send(new Navigate(name, parameters.ToArray()) { Route = route });
}
if (to is Type type)
{
router.Navigate(new Navigate(type, parameters.ToArray()) { Route = route });
mediator.Send(new Navigate(type, parameters.ToArray()) { Route = route });
}
}
}
Toolkit.Foundation.Avalonia/Markups/NavigationRouteExtension.cs
+43 -37
View File
@@ -4,20 +4,21 @@ using Avalonia.Controls.Primitives;
using Avalonia.Data;
using Avalonia.Interactivity;
using Avalonia.Markup.Xaml;
using Mediator;
namespace Toolkit.Foundation.Avalonia
{
public class NavigationRouteExtension : MarkupExtension
{
private static readonly AttachedProperty<object> RouteProperty =
AvaloniaProperty.RegisterAttached<NavigationRouteExtension, Control, object>("Route");
private static readonly AttachedProperty<IMediator> MediatorProperty =
AvaloniaProperty.RegisterAttached<NavigationRouteExtension, Control, IMediator>("Mediator");
private readonly string name;
private readonly Binding? routeBinding;
private readonly Binding? mediatorBinding;
public NavigationRouteExtension(object route, string name)
public NavigationRouteExtension(object mediator, string name)
{
routeBinding = route is Binding toBinding ? toBinding : route.ToBinding();
mediatorBinding = mediator is Binding toBinding ? toBinding : mediator.ToBinding();
this.name = name;
}
@@ -33,50 +34,55 @@ namespace Toolkit.Foundation.Avalonia
{
if (target.TargetObject is TemplatedControl control)
{
if (routeBinding is not null)
if (!TryGetBinding(control, out object? binding))
{
if (!TryGetBinding(control, out object? binding))
void HandleDataContextChanged(object? sender, EventArgs args)
{
void HandleDataContextChanged(object? sender, EventArgs args)
{
if (TryGetBinding(control, out binding))
{
control.Loaded -= HandleLoaded;
control.Bind(RouteProperty, routeBinding);
if (control?.GetValue(RouteProperty) is INavigationRouter router)
{
router.Register(name, control);
control.ClearValue(RouteProperty);
}
}
}
control.DataContextChanged += HandleDataContextChanged;
void HandleLoaded(object? sender, RoutedEventArgs args)
if (TryGetBinding(control, out binding))
{
control.Loaded -= HandleLoaded;
if (TryGetBinding(control, out binding))
if (mediatorBinding is not null)
{
control.Bind(RouteProperty, routeBinding);
if (control?.GetValue(RouteProperty) is INavigationRouter router)
control.Bind(MediatorProperty, mediatorBinding);
if (control.GetValue(MediatorProperty) is IMediator mediator)
{
router.Register(name, control);
control.ClearValue(RouteProperty);
mediator.Send(new NavigationRoute(name, control));
control.ClearValue(MediatorProperty);
}
}
}
control.Loaded += HandleLoaded;
}
else
control.DataContextChanged += HandleDataContextChanged;
void HandleLoaded(object? sender, RoutedEventArgs args)
{
control.Bind(RouteProperty, routeBinding);
if (control?.GetValue(RouteProperty) is INavigationRouter router)
control.Loaded -= HandleLoaded;
if (TryGetBinding(control, out binding))
{
router.Register(name, control);
control.ClearValue(RouteProperty);
if (mediatorBinding is not null)
{
control.Bind(MediatorProperty, mediatorBinding);
if (control.GetValue(MediatorProperty) is IMediator mediator)
{
mediator.Send(new NavigationRoute(name, control));
control.ClearValue(MediatorProperty);
}
}
}
}
control.Loaded += HandleLoaded;
}
else
{
if (mediatorBinding is not null)
{
control.Bind(MediatorProperty, mediatorBinding);
if (control.GetValue(MediatorProperty) is IMediator mediator)
{
mediator.Send(new NavigationRoute(name, control));
control.ClearValue(MediatorProperty);
}
}
}