Add Content lookup markupextension
This commit is contained in:
Daniel Clark
@@ -0,0 +1,51 @@
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using Avalonia;
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using Mediator;
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using System.Diagnostics;
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using Toolkit.Framework.Foundation;
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namespace Toolkit.Framework.Avalonia;
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public class ContentHandler : IRequestHandler<Content, object?>
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{
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private readonly INamedContentTemplateFactory namedContentTemplateFactory;
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private readonly INamedContentFactory namedContentFactory;
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private readonly IContentTemplateFactory contentTemplateFactory;
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private readonly ITypedContentFactory typedContentFactory;
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public ContentHandler(IContentTemplateFactory contentTemplateFactory,
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INamedContentFactory namedContentFactory,
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INamedContentTemplateFactory namedContentTemplateFactory,
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ITypedContentFactory typedContentFactory)
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{
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this.contentTemplateFactory = contentTemplateFactory;
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this.namedContentFactory = namedContentFactory;
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this.namedContentTemplateFactory = namedContentTemplateFactory;
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this.typedContentFactory = typedContentFactory;
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}
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public ValueTask<object?> Handle(Content request, CancellationToken cancellationToken)
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{
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object? content = null;
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object? template = null;
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if (request.Name is { Length: > 0 } name)
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{
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content = namedContentFactory.Create(name, request.Parameters);
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template = namedContentTemplateFactory.Create(name);
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}
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if (request.Type is Type type)
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{
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content = typedContentFactory.Create(type, request.Parameters);
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template = contentTemplateFactory.Create(content);
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}
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if (template is Visual visual)
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{
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visual.DataContext = content;
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return new ValueTask<object?>(visual);
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}
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return default;
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}
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}
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+3
-4
@@ -1,17 +1,16 @@
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using Avalonia.Controls;
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using Avalonia.Controls.Templates;
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using System.Diagnostics;
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using Toolkit.Framework.Foundation;
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namespace Toolkit.Framework.Avalonia;
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public class TemplateSelector : IDataTemplate, ITemplateSelector
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public class ContentTemplateSelector : IDataTemplate, IContentTemplateSelector
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{
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private readonly Dictionary<object, IControl> dataTracking = new();
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private readonly ITemplateFactory templateFactory;
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private readonly IContentTemplateFactory templateFactory;
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public TemplateSelector(ITemplateFactory templateFactory)
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public ContentTemplateSelector(IContentTemplateFactory templateFactory)
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{
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this.templateFactory = templateFactory;
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}
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@@ -7,22 +7,22 @@ namespace Toolkit.Framework.Avalonia;
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public static class IHostBuilderExtensions
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{
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public static IHostBuilder ConfigureTemplates(this IHostBuilder hostBuilder, Action<ITemplateBuilder> builderDelegate)
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public static IHostBuilder ConfigureTemplates(this IHostBuilder hostBuilder, Action<IContentTemplateBuilder> builderDelegate)
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{
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hostBuilder.ConfigureServices((hostBuilderContext, serviceCollection) =>
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{
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TemplateBuilder? builder = new();
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ContentTemplateBuilder? builder = new();
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builderDelegate?.Invoke(builder);
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serviceCollection.TryAddSingleton(builder.Descriptors);
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serviceCollection.TryAddSingleton<ITemplateDescriptorProvider, TemplateDescriptorProvider>();
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serviceCollection.TryAddSingleton<ITemplateFactory, TemplateFactory>();
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serviceCollection.TryAddSingleton<INamedTemplateFactory, NamedTemplateFactory>();
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serviceCollection.TryAddSingleton<ITypedDataTemplateFactory, TypedDataTemplateFactory>();
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serviceCollection.TryAddSingleton<INamedDataTemplateFactory, NamedDataTemplateFactory>();
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serviceCollection.TryAddSingleton<ITemplateSelector, TemplateSelector>();
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serviceCollection.TryAddSingleton<IContentTemplateDescriptorProvider, ContentTemplateDescriptorProvider>();
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serviceCollection.TryAddSingleton<IContentTemplateFactory, ContentTemplateFactory>();
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serviceCollection.TryAddSingleton<INamedContentFactory, NamedContentFactory>();
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serviceCollection.TryAddSingleton<ITypedContentFactory, TypedContentFactory>();
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serviceCollection.TryAddSingleton<INamedContentTemplateFactory, NamedContentTemplateFactory>();
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serviceCollection.TryAddSingleton<IContentTemplateSelector, ContentTemplateSelector>();
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foreach (ITemplateDescriptor? descriptor in builder.Descriptors)
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foreach (IContentTemplateDescriptor? descriptor in builder.Descriptors)
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{
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serviceCollection.Add(new ServiceDescriptor(descriptor.TemplateType, descriptor.TemplateType, descriptor.Lifetime));
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serviceCollection.Add(new ServiceDescriptor(descriptor.ContentType, descriptor.ContentType, descriptor.Lifetime));
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@@ -0,0 +1,491 @@
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using Avalonia;
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using Avalonia.Controls;
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using Avalonia.Data;
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using Avalonia.Interactivity;
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using Avalonia.Markup.Xaml;
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using Mediator;
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using System.Diagnostics;
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using Toolkit.Framework.Foundation;
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namespace Toolkit.Framework.Avalonia;
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public class ContentExtension : MarkupExtension
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{
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private static readonly AttachedProperty<IMediator> MediatorProperty =
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AvaloniaProperty.RegisterAttached<ContentExtension, AvaloniaObject, IMediator>("Mediator");
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private static readonly AttachedProperty<object> ParameterProperty =
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AvaloniaProperty.RegisterAttached<ContentExtension, AvaloniaObject, object>("Parameter");
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private static readonly AvaloniaProperty ToProperty =
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AvaloniaProperty.RegisterAttached<ContentExtension, AvaloniaObject, object>("To");
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private readonly Binding? mediatorBinding;
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private readonly List<object?> parameters = new();
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private readonly Binding? toBinding;
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public ContentExtension(object mediator,
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object to)
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{
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mediatorBinding = mediator.ToBinding();
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this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
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}
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public ContentExtension(object mediator,
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object to,
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object args1)
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{
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mediatorBinding = mediator.ToBinding();
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this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
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parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
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}
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public ContentExtension(object mediator,
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object to,
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object args1,
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object args2)
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{
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mediatorBinding = mediator.ToBinding();
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this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
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parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
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parameters.Add(args2 is MarkupExtension ? args2 : args2.ToBinding());
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}
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public ContentExtension(object mediator,
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object to,
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object args1,
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object args2,
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object args3)
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{
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mediatorBinding = mediator.ToBinding();
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this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
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parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
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parameters.Add(args2 is MarkupExtension ? args2 : args2.ToBinding());
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parameters.Add(args3 is MarkupExtension ? args3 : args3.ToBinding());
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}
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public ContentExtension(object mediator,
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object to,
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object args1,
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object args2,
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object args3,
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object args4)
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{
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mediatorBinding = mediator.ToBinding();
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this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
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parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
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parameters.Add(args2 is MarkupExtension ? args2 : args2.ToBinding());
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parameters.Add(args3 is MarkupExtension ? args3 : args3.ToBinding());
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parameters.Add(args4 is MarkupExtension ? args4 : args4.ToBinding());
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}
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public ContentExtension(object mediator,
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object to,
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object args1,
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object args2,
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object args3,
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object args4,
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object args5)
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{
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mediatorBinding = mediator.ToBinding();
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this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
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parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
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parameters.Add(args2 is MarkupExtension ? args2 : args2.ToBinding());
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parameters.Add(args3 is MarkupExtension ? args3 : args3.ToBinding());
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parameters.Add(args4 is MarkupExtension ? args4 : args4.ToBinding());
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parameters.Add(args5 is MarkupExtension ? args5 : args5.ToBinding());
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}
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public ContentExtension(object mediator,
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object to,
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object args1,
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object args2,
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object args3,
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object args4,
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object args5,
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object args6)
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{
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mediatorBinding = mediator.ToBinding();
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this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
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parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
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parameters.Add(args2 is MarkupExtension ? args2 : args2.ToBinding());
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parameters.Add(args3 is MarkupExtension ? args3 : args3.ToBinding());
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parameters.Add(args4 is MarkupExtension ? args4 : args4.ToBinding());
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parameters.Add(args5 is MarkupExtension ? args5 : args5.ToBinding());
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parameters.Add(args6 is MarkupExtension ? args6 : args6.ToBinding());
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}
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public ContentExtension(object mediator,
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object to,
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object args1,
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object args2,
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object args3,
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object args4,
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object args5,
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object args6,
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object args7)
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{
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mediatorBinding = mediator.ToBinding();
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this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
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parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
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parameters.Add(args2 is MarkupExtension ? args2 : args2.ToBinding());
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parameters.Add(args3 is MarkupExtension ? args3 : args3.ToBinding());
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parameters.Add(args4 is MarkupExtension ? args4 : args4.ToBinding());
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parameters.Add(args5 is MarkupExtension ? args5 : args5.ToBinding());
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parameters.Add(args6 is MarkupExtension ? args6 : args6.ToBinding());
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parameters.Add(args7 is MarkupExtension ? args7 : args7.ToBinding());
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}
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public ContentExtension(object mediator,
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object to,
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object args1,
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object args2,
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object args3,
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object args4,
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object args5,
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object args6,
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object args7,
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object args8)
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{
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mediatorBinding = mediator.ToBinding();
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this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
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parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
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parameters.Add(args2 is MarkupExtension ? args2 : args2.ToBinding());
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parameters.Add(args3 is MarkupExtension ? args3 : args3.ToBinding());
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parameters.Add(args4 is MarkupExtension ? args4 : args4.ToBinding());
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parameters.Add(args5 is MarkupExtension ? args5 : args5.ToBinding());
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parameters.Add(args6 is MarkupExtension ? args6 : args6.ToBinding());
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parameters.Add(args7 is MarkupExtension ? args7 : args7.ToBinding());
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parameters.Add(args8 is MarkupExtension ? args8 : args8.ToBinding());
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}
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public ContentExtension(object mediator,
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object to,
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object args1,
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object args2,
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object args3,
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object args4,
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object args5,
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object args6,
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object args7,
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object args8,
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object args9)
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{
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mediatorBinding = mediator.ToBinding();
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this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
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parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
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parameters.Add(args2 is MarkupExtension ? args2 : args2.ToBinding());
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parameters.Add(args3 is MarkupExtension ? args3 : args3.ToBinding());
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parameters.Add(args4 is MarkupExtension ? args4 : args4.ToBinding());
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parameters.Add(args5 is MarkupExtension ? args5 : args5.ToBinding());
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parameters.Add(args6 is MarkupExtension ? args6 : args6.ToBinding());
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parameters.Add(args7 is MarkupExtension ? args7 : args7.ToBinding());
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parameters.Add(args8 is MarkupExtension ? args8 : args8.ToBinding());
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parameters.Add(args9 is MarkupExtension ? args9 : args9.ToBinding());
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}
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public ContentExtension(object mediator,
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object to,
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object args1,
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object args2,
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object args3,
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object args4,
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object args5,
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object args6,
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object args7,
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object args8,
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object args9,
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object args10)
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{
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mediatorBinding = mediator.ToBinding();
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this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
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parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
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parameters.Add(args2 is MarkupExtension ? args2 : args2.ToBinding());
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parameters.Add(args3 is MarkupExtension ? args3 : args3.ToBinding());
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parameters.Add(args4 is MarkupExtension ? args4 : args4.ToBinding());
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parameters.Add(args5 is MarkupExtension ? args5 : args5.ToBinding());
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parameters.Add(args6 is MarkupExtension ? args6 : args6.ToBinding());
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parameters.Add(args7 is MarkupExtension ? args7 : args7.ToBinding());
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parameters.Add(args8 is MarkupExtension ? args8 : args8.ToBinding());
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parameters.Add(args9 is MarkupExtension ? args9 : args9.ToBinding());
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parameters.Add(args10 is MarkupExtension ? args10 : args10.ToBinding());
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}
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public ContentExtension(object mediator,
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object to,
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object args1,
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object args2,
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object args3,
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object args4,
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object args5,
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object args6,
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object args7,
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object args8,
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object args9,
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object args10,
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object args11)
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{
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mediatorBinding = mediator.ToBinding();
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this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
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parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
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parameters.Add(args2 is MarkupExtension ? args2 : args2.ToBinding());
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parameters.Add(args3 is MarkupExtension ? args3 : args3.ToBinding());
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parameters.Add(args4 is MarkupExtension ? args4 : args4.ToBinding());
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parameters.Add(args5 is MarkupExtension ? args5 : args5.ToBinding());
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parameters.Add(args6 is MarkupExtension ? args6 : args6.ToBinding());
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parameters.Add(args7 is MarkupExtension ? args7 : args7.ToBinding());
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parameters.Add(args8 is MarkupExtension ? args8 : args8.ToBinding());
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parameters.Add(args9 is MarkupExtension ? args9 : args9.ToBinding());
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parameters.Add(args10 is MarkupExtension ? args10 : args10.ToBinding());
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parameters.Add(args11 is MarkupExtension ? args11 : args11.ToBinding());
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}
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public ContentExtension(object mediator,
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object to,
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object args1,
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object args2,
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object args3,
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object args4,
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object args5,
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object args6,
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object args7,
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object args8,
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object args9,
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object args10,
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object args11,
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object args12)
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{
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mediatorBinding = mediator.ToBinding();
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this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
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parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
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parameters.Add(args2 is MarkupExtension ? args2 : args2.ToBinding());
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parameters.Add(args3 is MarkupExtension ? args3 : args3.ToBinding());
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parameters.Add(args4 is MarkupExtension ? args4 : args4.ToBinding());
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parameters.Add(args5 is MarkupExtension ? args5 : args5.ToBinding());
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parameters.Add(args6 is MarkupExtension ? args6 : args6.ToBinding());
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parameters.Add(args7 is MarkupExtension ? args7 : args7.ToBinding());
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parameters.Add(args8 is MarkupExtension ? args8 : args8.ToBinding());
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parameters.Add(args9 is MarkupExtension ? args9 : args9.ToBinding());
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parameters.Add(args10 is MarkupExtension ? args10 : args10.ToBinding());
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parameters.Add(args11 is MarkupExtension ? args11 : args11.ToBinding());
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parameters.Add(args12 is MarkupExtension ? args12 : args12.ToBinding());
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}
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public ContentExtension(object mediator,
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object to,
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object args1,
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object args2,
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object args3,
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object args4,
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object args5,
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object args6,
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object args7,
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object args8,
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object args9,
|
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object args10,
|
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object args11,
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object args12,
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object args13)
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{
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mediatorBinding = mediator.ToBinding();
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this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
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parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
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parameters.Add(args2 is MarkupExtension ? args2 : args2.ToBinding());
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parameters.Add(args3 is MarkupExtension ? args3 : args3.ToBinding());
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parameters.Add(args4 is MarkupExtension ? args4 : args4.ToBinding());
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parameters.Add(args5 is MarkupExtension ? args5 : args5.ToBinding());
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parameters.Add(args6 is MarkupExtension ? args6 : args6.ToBinding());
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parameters.Add(args7 is MarkupExtension ? args7 : args7.ToBinding());
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parameters.Add(args8 is MarkupExtension ? args8 : args8.ToBinding());
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parameters.Add(args9 is MarkupExtension ? args9 : args9.ToBinding());
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parameters.Add(args10 is MarkupExtension ? args10 : args10.ToBinding());
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parameters.Add(args11 is MarkupExtension ? args11 : args11.ToBinding());
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parameters.Add(args12 is MarkupExtension ? args12 : args12.ToBinding());
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parameters.Add(args13 is MarkupExtension ? args13 : args13.ToBinding());
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}
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public ContentExtension(object mediator,
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object to,
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object args1,
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object args2,
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object args3,
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object args4,
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object args5,
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object args6,
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object args7,
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object args8,
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object args9,
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object args10,
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object args11,
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object args12,
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object args13,
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object args14)
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{
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mediatorBinding = mediator.ToBinding();
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this.toBinding = to is Binding toBinding ? toBinding : to.ToBinding();
|
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parameters.Add(args1 is MarkupExtension ? args1 : args1.ToBinding());
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parameters.Add(args2 is MarkupExtension ? args2 : args2.ToBinding());
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parameters.Add(args3 is MarkupExtension ? args3 : args3.ToBinding());
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parameters.Add(args4 is MarkupExtension ? args4 : args4.ToBinding());
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parameters.Add(args5 is MarkupExtension ? args5 : args5.ToBinding());
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parameters.Add(args6 is MarkupExtension ? args6 : args6.ToBinding());
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parameters.Add(args7 is MarkupExtension ? args7 : args7.ToBinding());
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parameters.Add(args8 is MarkupExtension ? args8 : args8.ToBinding());
|
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parameters.Add(args9 is MarkupExtension ? args9 : args9.ToBinding());
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parameters.Add(args10 is MarkupExtension ? args10 : args10.ToBinding());
|
||||
parameters.Add(args11 is MarkupExtension ? args11 : args11.ToBinding());
|
||||
parameters.Add(args12 is MarkupExtension ? args12 : args12.ToBinding());
|
||||
parameters.Add(args13 is MarkupExtension ? args13 : args13.ToBinding());
|
||||
parameters.Add(args14 is MarkupExtension ? args14 : args14.ToBinding());
|
||||
}
|
||||
|
||||
public ContentExtension(object mediator,
|
||||
object to,
|
||||
object args1,
|
||||
object args2,
|
||||
object args3,
|
||||
object args4,
|
||||
object args5,
|
||||
object args6,
|
||||
object args7,
|
||||
object args8,
|
||||
object args9,
|
||||
object args10,
|
||||
object args11,
|
||||
object args12,
|
||||
object args13,
|
||||
object args14,
|
||||
object args15)
|
||||
{
|
||||
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());
|
||||
parameters.Add(args3 is MarkupExtension ? args3 : args3.ToBinding());
|
||||
parameters.Add(args4 is MarkupExtension ? args4 : args4.ToBinding());
|
||||
parameters.Add(args5 is MarkupExtension ? args5 : args5.ToBinding());
|
||||
parameters.Add(args6 is MarkupExtension ? args6 : args6.ToBinding());
|
||||
parameters.Add(args7 is MarkupExtension ? args7 : args7.ToBinding());
|
||||
parameters.Add(args8 is MarkupExtension ? args8 : args8.ToBinding());
|
||||
parameters.Add(args9 is MarkupExtension ? args9 : args9.ToBinding());
|
||||
parameters.Add(args10 is MarkupExtension ? args10 : args10.ToBinding());
|
||||
parameters.Add(args11 is MarkupExtension ? args11 : args11.ToBinding());
|
||||
parameters.Add(args12 is MarkupExtension ? args12 : args12.ToBinding());
|
||||
parameters.Add(args13 is MarkupExtension ? args13 : args13.ToBinding());
|
||||
parameters.Add(args14 is MarkupExtension ? args14 : args14.ToBinding());
|
||||
parameters.Add(args15 is MarkupExtension ? args15 : args15.ToBinding());
|
||||
}
|
||||
|
||||
public override object? ProvideValue(IServiceProvider serviceProvider)
|
||||
{
|
||||
if (serviceProvider.GetService(typeof(IProvideValueTarget)) is IProvideValueTarget target)
|
||||
{
|
||||
AvaloniaObject? targetObject = null;
|
||||
if (target.TargetObject is AvaloniaObject avaloniaObject)
|
||||
{
|
||||
targetObject = avaloniaObject;
|
||||
}
|
||||
else if (serviceProvider.GetService(typeof(IRootObjectProvider)) is IRootObjectProvider root)
|
||||
{
|
||||
targetObject = (AvaloniaObject)root.RootObject;
|
||||
}
|
||||
|
||||
if (targetObject is not null && toBinding is not null && mediatorBinding is not null)
|
||||
{
|
||||
if (target.TargetProperty is StyledProperty<object> targetProperty)
|
||||
{
|
||||
if (targetObject is Control control)
|
||||
{
|
||||
void SetContent()
|
||||
{
|
||||
targetObject.Bind(MediatorProperty, mediatorBinding);
|
||||
if (targetObject.GetValue(MediatorProperty) is IMediator mediator)
|
||||
{
|
||||
targetObject.Bind(ToProperty, toBinding);
|
||||
if (targetObject.GetValue(ToProperty) is { } to)
|
||||
{
|
||||
List<object>? parameters = new();
|
||||
foreach (object? parameter in this.parameters)
|
||||
{
|
||||
if (parameter is not null)
|
||||
{
|
||||
switch (parameter)
|
||||
{
|
||||
case IParameter keyedParameter:
|
||||
if (keyedParameter.GetValue(targetObject) is KeyValuePair<string, object> keyValuePair)
|
||||
{
|
||||
parameters.Add(keyValuePair);
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
if (parameter.ToBinding() is Binding defaultDinding)
|
||||
{
|
||||
targetObject.Bind(ParameterProperty, defaultDinding);
|
||||
parameters.Add((dynamic)targetObject.GetValue(ParameterProperty));
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (to is string name)
|
||||
{
|
||||
Trace.WriteLine(name);
|
||||
|
||||
ValueTask<object?> namedTask = mediator.Send(new Content(name, parameters.ToArray()));
|
||||
if (namedTask is ValueTask<object?> { Result: object result })
|
||||
{
|
||||
control.SetValue(targetProperty, result);
|
||||
}
|
||||
}
|
||||
|
||||
if (to is Type type)
|
||||
{
|
||||
ValueTask<object?> typedTask = mediator.Send(new Content(type, parameters.ToArray()));
|
||||
if (typedTask is ValueTask<object?> { Result: object result })
|
||||
{
|
||||
control.SetValue(targetProperty, result);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (!control.IsLoaded)
|
||||
{
|
||||
void HandleLoaded(object? sender, RoutedEventArgs args)
|
||||
{
|
||||
control.Loaded -= HandleLoaded;
|
||||
SetContent();
|
||||
}
|
||||
|
||||
control.Loaded += HandleLoaded;
|
||||
}
|
||||
else
|
||||
{
|
||||
SetContent();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return default;
|
||||
}
|
||||
}
|
||||
@@ -6,7 +6,6 @@ using Mediator;
|
||||
using Toolkit.Framework.Foundation;
|
||||
|
||||
namespace Toolkit.Framework.Avalonia;
|
||||
|
||||
public class NavigateExtension : TriggerExtension
|
||||
{
|
||||
private static readonly AttachedProperty<IMediator> MediatorProperty =
|
||||
@@ -412,74 +411,71 @@ public class NavigateExtension : TriggerExtension
|
||||
|
||||
protected override void OnInvoked(object sender, EventArgs args)
|
||||
{
|
||||
if (TargetObject is not null)
|
||||
if (TargetObject is not null && mediatorBinding is not null)
|
||||
{
|
||||
if (mediatorBinding is not null)
|
||||
TargetObject.Bind(MediatorProperty, mediatorBinding);
|
||||
if (TargetObject.GetValue(MediatorProperty) is IMediator mediator)
|
||||
{
|
||||
TargetObject.Bind(MediatorProperty, mediatorBinding);
|
||||
if (TargetObject.GetValue(MediatorProperty) is IMediator mediator)
|
||||
if (toBinding is not null)
|
||||
{
|
||||
if (toBinding is not null)
|
||||
TargetObject.Bind(ToProperty, toBinding);
|
||||
if (TargetObject.GetValue(ToProperty) is { } to)
|
||||
{
|
||||
TargetObject.Bind(ToProperty, toBinding);
|
||||
if (TargetObject.GetValue(ToProperty) is { } to)
|
||||
List<object>? parameters = new();
|
||||
foreach (object? parameter in this.parameters)
|
||||
{
|
||||
List<object>? parameters = new();
|
||||
foreach (object? parameter in this.parameters)
|
||||
if (parameter is not null)
|
||||
{
|
||||
if (parameter is not null)
|
||||
switch (parameter)
|
||||
{
|
||||
switch (parameter)
|
||||
{
|
||||
case IParameter keyedParameter:
|
||||
if (keyedParameter.GetValue(TargetObject) is KeyValuePair<string, object> keyValuePair)
|
||||
{
|
||||
parameters.Add(keyValuePair);
|
||||
}
|
||||
break;
|
||||
case IParameter keyedParameter:
|
||||
if (keyedParameter.GetValue(TargetObject) is KeyValuePair<string, object> keyValuePair)
|
||||
{
|
||||
parameters.Add(keyValuePair);
|
||||
}
|
||||
break;
|
||||
|
||||
case IEventParameter eventParameter:
|
||||
parameters.AddRange(eventParameter.GetValues(args));
|
||||
break;
|
||||
case IEventParameter eventParameter:
|
||||
parameters.AddRange(eventParameter.GetValues(args));
|
||||
break;
|
||||
|
||||
default:
|
||||
if (parameter.ToBinding() is Binding defaultDinding)
|
||||
{
|
||||
TargetObject.Bind(ParameterProperty, defaultDinding);
|
||||
parameters.Add((dynamic)TargetObject.GetValue(ParameterProperty));
|
||||
}
|
||||
break;
|
||||
}
|
||||
default:
|
||||
if (parameter.ToBinding() is Binding defaultDinding)
|
||||
{
|
||||
TargetObject.Bind(ParameterProperty, defaultDinding);
|
||||
parameters.Add((dynamic)TargetObject.GetValue(ParameterProperty));
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
object? route = null;
|
||||
if (routeBinding is not null)
|
||||
object? route = null;
|
||||
if (routeBinding is not null)
|
||||
{
|
||||
TargetObject.Bind(RouteProperty, routeBinding);
|
||||
route = TargetObject.GetValue(RouteProperty);
|
||||
}
|
||||
|
||||
if (to is string name)
|
||||
{
|
||||
if (toBinding?.StringFormat is string format)
|
||||
{
|
||||
TargetObject.Bind(RouteProperty, routeBinding);
|
||||
route = TargetObject.GetValue(RouteProperty);
|
||||
name = string.Format(format, name);
|
||||
}
|
||||
|
||||
if (to is string name)
|
||||
{
|
||||
if (toBinding?.StringFormat is string format)
|
||||
{
|
||||
name = string.Format(format, name);
|
||||
}
|
||||
mediator.Send(new Navigate(name, parameters.ToArray()) { Route = route });
|
||||
}
|
||||
|
||||
mediator.Send(new Navigate(name, parameters.ToArray()) { Route = route });
|
||||
}
|
||||
|
||||
if (to is Type type)
|
||||
{
|
||||
mediator.Send(new Navigate(type, parameters.ToArray()) { Route = route });
|
||||
}
|
||||
if (to is Type type)
|
||||
{
|
||||
mediator.Send(new Navigate(type, parameters.ToArray()) { Route = route });
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
base.OnInvoked(sender, args);
|
||||
}
|
||||
|
||||
base.OnInvoked(sender, args);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -37,39 +37,35 @@ public class NavigationRouteExtension : MarkupExtension
|
||||
{
|
||||
if (!TryGetBinding(control, out object? binding))
|
||||
{
|
||||
void HandleDataContextChanged(object? sender, EventArgs args)
|
||||
void AddRoute(TemplatedControl control)
|
||||
{
|
||||
if (TryGetBinding(control, out binding))
|
||||
if (mediatorBinding is not null)
|
||||
{
|
||||
control.Loaded -= HandleLoaded;
|
||||
if (mediatorBinding is not null)
|
||||
control.Bind(MediatorProperty, mediatorBinding);
|
||||
if (control.GetValue(MediatorProperty) is IMediator mediator)
|
||||
{
|
||||
control.Bind(MediatorProperty, mediatorBinding);
|
||||
if (control.GetValue(MediatorProperty) is IMediator mediator)
|
||||
{
|
||||
mediator.Send(new NavigationRoute(name, control));
|
||||
control.ClearValue(MediatorProperty);
|
||||
}
|
||||
mediator.Send(new NavigationRoute(name, control));
|
||||
control.ClearValue(MediatorProperty);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
control.DataContextChanged += HandleDataContextChanged;
|
||||
void HandleDataContextChanged(object? sender, EventArgs args)
|
||||
{
|
||||
control.Loaded -= HandleLoaded;
|
||||
if (TryGetBinding(control, out binding))
|
||||
{
|
||||
AddRoute(control);
|
||||
}
|
||||
}
|
||||
|
||||
control.DataContextChanged += HandleDataContextChanged;
|
||||
void HandleLoaded(object? sender, RoutedEventArgs args)
|
||||
{
|
||||
control.Loaded -= HandleLoaded;
|
||||
if (TryGetBinding(control, out binding))
|
||||
{
|
||||
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);
|
||||
}
|
||||
}
|
||||
AddRoute(control);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@@ -31,7 +31,6 @@ public class TriggerExtension : MarkupExtension
|
||||
if (TargetObject is not null)
|
||||
{
|
||||
string? targetName = target.TargetProperty as string;
|
||||
|
||||
TargetInvoke = target.TargetProperty;
|
||||
OnAttached(serviceProvider);
|
||||
|
||||
@@ -59,7 +58,7 @@ public class TriggerExtension : MarkupExtension
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
return default;
|
||||
}
|
||||
|
||||
protected virtual void OnAttached(IServiceProvider serviceProvider)
|
||||
|
||||
@@ -9,23 +9,23 @@ public class NavigateHandler : IRequestHandler<Navigate>
|
||||
{
|
||||
private readonly INavigationRouteDescriptorCollection descriptors;
|
||||
private readonly IMediator mediator;
|
||||
private readonly INamedDataTemplateFactory namedDataTemplateFactory;
|
||||
private readonly INamedTemplateFactory namedTemplateFactory;
|
||||
private readonly ITemplateFactory templateFactory;
|
||||
private readonly ITypedDataTemplateFactory typedDataTemplateFactory;
|
||||
private readonly INamedContentTemplateFactory namedContentTemplateFactory;
|
||||
private readonly INamedContentFactory namedContentFactory;
|
||||
private readonly IContentTemplateFactory contentTemplateFactory;
|
||||
private readonly ITypedContentFactory typedContentFactory;
|
||||
|
||||
public NavigateHandler(IMediator mediator,
|
||||
ITemplateFactory templateFactory,
|
||||
INamedTemplateFactory namedTemplateFactory,
|
||||
INamedDataTemplateFactory namedDataTemplateFactory,
|
||||
ITypedDataTemplateFactory typedDataTemplateFactory,
|
||||
IContentTemplateFactory contentTemplateFactory,
|
||||
INamedContentFactory namedContentFactory,
|
||||
INamedContentTemplateFactory namedContentTemplateFactory,
|
||||
ITypedContentFactory typedContentFactory,
|
||||
INavigationRouteDescriptorCollection descriptors)
|
||||
{
|
||||
this.mediator = mediator;
|
||||
this.templateFactory = templateFactory;
|
||||
this.namedTemplateFactory = namedTemplateFactory;
|
||||
this.namedDataTemplateFactory = namedDataTemplateFactory;
|
||||
this.typedDataTemplateFactory = typedDataTemplateFactory;
|
||||
this.contentTemplateFactory = contentTemplateFactory;
|
||||
this.namedContentFactory = namedContentFactory;
|
||||
this.namedContentTemplateFactory = namedContentTemplateFactory;
|
||||
this.typedContentFactory = typedContentFactory;
|
||||
this.descriptors = descriptors;
|
||||
}
|
||||
|
||||
@@ -54,14 +54,14 @@ public class NavigateHandler : IRequestHandler<Navigate>
|
||||
|
||||
if (request.Name is { Length: > 0 } name)
|
||||
{
|
||||
content = namedDataTemplateFactory.Create(name, parameters.ToArray());
|
||||
template = namedTemplateFactory.Create(name);
|
||||
content = namedContentFactory.Create(name, parameters.ToArray());
|
||||
template = namedContentTemplateFactory.Create(name);
|
||||
}
|
||||
|
||||
if (request.Type is Type type)
|
||||
{
|
||||
content = typedDataTemplateFactory.Create(type, parameters.ToArray());
|
||||
template = templateFactory.Create(content);
|
||||
content = typedContentFactory.Create(type, parameters.ToArray());
|
||||
template = contentTemplateFactory.Create(content);
|
||||
}
|
||||
|
||||
if (template is not null)
|
||||
|
||||
Reference in New Issue
Block a user