113 lines
4.0 KiB
C#
113 lines
4.0 KiB
C#
using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.Input;
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using System.Collections.ObjectModel;
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using VisionBuilder.UI.Common.Commands;
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using VisionBuilder.UI.Common.Commands.Interfaces;
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using VisionBuilder.UI.Common.RecipeProcessing;
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using VisionBuilder.UI.Common.ViewModel;
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using VisionBuilder.UI.Common.ViewModel.Classes;
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using VisionBuilder.UI.Common.ViewModel.Interfaces.UI;
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namespace VisionBuilder.UI.Common
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{
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public partial class SingleCameraVM : ObservableObject, IEventHandler<ImageProcessedEvent>
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{
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private readonly IRecipeSelectionDialogService _recipeSelectionDialogService;
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private readonly IRecognitionControl _recognitionControl;
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public ErrorsVM ErrorsVm { get; private set; }
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public StatisticsVM StatisticsVm { get; private set; }
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public PreviewVM PreviewVm { get; private set; }
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[ObservableProperty]
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private string _currentRecipeName = "Select recipe";
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[ObservableProperty]
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[NotifyPropertyChangedFor(nameof(CanStart))]
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[NotifyPropertyChangedFor(nameof(CanStop))]
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[NotifyCanExecuteChangedFor(nameof(SelectRecipeCommand))]
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[NotifyCanExecuteChangedFor(nameof(StartCommand))]
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[NotifyCanExecuteChangedFor(nameof(StopCommand))]
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private bool _isRunning;
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[ObservableProperty]
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private string _cameraLabel;
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public bool CanStop => IsRunning;
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public bool CanStart => !IsRunning && SelectedRecipe!=null;
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public bool IsNotRunning => !IsRunning;
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private bool _handlingEnabled = true;
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[ObservableProperty]
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[NotifyPropertyChangedFor(nameof(CanStop))]
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[NotifyPropertyChangedFor(nameof(CanStart))]
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[NotifyCanExecuteChangedFor(nameof(SelectRecipeCommand))]
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[NotifyCanExecuteChangedFor(nameof(StartCommand))]
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[NotifyCanExecuteChangedFor(nameof(StopCommand))]
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private RecipeData? _selectedRecipe;
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public SingleCameraVM(CameraSettings cameraSettings, UIConfiguration uiConfiguration, IRecipeSelectionDialogService recipeSelectionDialogService, IRecognitionControl recognitionControl, IImagePreviewService imagePreviewService, ILearningTool learningTool)
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{
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_recipeSelectionDialogService = recipeSelectionDialogService;
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_recognitionControl = recognitionControl;
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ErrorsVm = new ErrorsVM(uiConfiguration, imagePreviewService, learningTool);
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StatisticsVm = new StatisticsVM();
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PreviewVm = new PreviewVM();
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CameraLabel = cameraSettings.CameraLabel;
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recognitionControl.ImageProcessed += Handle;
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recognitionControl.SessionStarted += StatisticsVm.Handle;
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recognitionControl.SessionStarted += ErrorsVm.Handle;
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}
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[RelayCommand(CanExecute = nameof(IsNotRunning))]
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public void SelectRecipe()
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{
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var vm = new RecipeSelectionVM();
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vm.Recipes = new ObservableCollection<RecipeData>(_recognitionControl.GetRecipesData());
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if (!_recipeSelectionDialogService.SelectRecipe(vm))return;
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SelectedRecipe = vm.SelectedRecipe;
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_recognitionControl.SetRecipe(SelectedRecipe);
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CurrentRecipeName = SelectedRecipe?.RecipeName ?? "Select recipe";
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}
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[RelayCommand(CanExecute = nameof(CanStart))]
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public void Start()
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{
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_handlingEnabled = true;
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_recognitionControl.Start();
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IsRunning = true;
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}
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[RelayCommand(CanExecute = nameof(CanStop))]
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public void Stop()
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{
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_handlingEnabled = false;
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_recognitionControl.Stop();
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IsRunning = false;
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}
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public void Handle(ImageProcessedEvent @event)
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{
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if (!_handlingEnabled) return;
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try
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{
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PreviewVm.Handle(@event);
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StatisticsVm.Handle(@event);
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ErrorsVm.Handle(@event);
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}
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catch(Exception e)
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{
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}
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}
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}
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}
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