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40 lines
1.1 KiB
40 lines
1.1 KiB
using AsyncAwaitBestPractices; |
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using Avalonia.Controls.Primitives; |
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using Avalonia.Interactivity; |
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using Avalonia.Threading; |
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using StabilityMatrix.Avalonia.ViewModels.Base; |
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namespace StabilityMatrix.Avalonia.Controls; |
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public abstract class TemplatedControlBase : TemplatedControl |
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{ |
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/// <inheritdoc /> |
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protected override void OnLoaded(RoutedEventArgs e) |
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{ |
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base.OnLoaded(e); |
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if (DataContext is not ViewModelBase viewModel) |
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return; |
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// Run synchronous load then async load |
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viewModel.OnLoaded(); |
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// Can't block here so we'll run as async on UI thread |
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Dispatcher.UIThread.InvokeAsync(viewModel.OnLoadedAsync).SafeFireAndForget(); |
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} |
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/// <inheritdoc /> |
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protected override void OnUnloaded(RoutedEventArgs e) |
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{ |
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base.OnUnloaded(e); |
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if (DataContext is not ViewModelBase viewModel) |
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return; |
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// Run synchronous load then async load |
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viewModel.OnUnloaded(); |
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// Can't block here so we'll run as async on UI thread |
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Dispatcher.UIThread.InvokeAsync(viewModel.OnUnloadedAsync).SafeFireAndForget(); |
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} |
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}
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