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@@ -10,7 +10,7 @@ public class CommandSchedulerUserCommandHandlerService : UserCommandHandlerServi
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public CommandSchedulerUserCommandHandlerService(ICommandScheduler commandScheduler)
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{
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_commandScheduler = commandScheduler;
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AddCommandHandlers(new IUserCommandHandler[]
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AddCommandHandler(new IUserCommandHandler[]
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{
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new TypeUserCommandHandler<PauseCommandSchedulerCommand>(PauseCommandScheduler),
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new TypeUserCommandHandler<StartCommandSchedulerCommand>(StartCommandScheduler),
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@@ -12,8 +12,8 @@ public class IdentifiableUserCommandService : IIdentifiableUserCommandService
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IdentifiableUserCommands = _identifiableUserCommands.AsReadOnly();
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}
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public void AddIdentifiableUserCommandFactory(string identifier, IIdentifiableUserCommand commandFactory)
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=> _identifiableUserCommands.Add(identifier, commandFactory);
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public void AddIdentifiableUserCommand(IIdentifiableUserCommand command)
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=> _identifiableUserCommands.Add(command.UserCommandID, command);
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public IIdentifiableUserCommand? GetCommand(string identifier)
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{
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@@ -62,7 +62,7 @@ public class ItemManipulationUserCommandHandlerService : UserCommandHandlerServi
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_markedItems = appState.SelectedTab.Map(t => t?.MarkedItems).Switch();
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AddCommandHandlers(new IUserCommandHandler[]
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AddCommandHandler(new IUserCommandHandler[]
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{
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new TypeUserCommandHandler<CopyCommand>(CopyAsync),
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new TypeUserCommandHandler<DeleteCommand>(DeleteAsync),
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@@ -59,7 +59,7 @@ public class NavigationUserCommandHandlerService : UserCommandHandlerServiceBase
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appState.ViewMode.Subscribe(v => _viewMode = v);
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AddCommandHandlers(new IUserCommandHandler[]
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AddCommandHandler(new IUserCommandHandler[]
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{
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new TypeUserCommandHandler<CloseTabCommand>(CloseTab),
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new TypeUserCommandHandler<EnterRapidTravelCommand>(EnterRapidTravel),
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@@ -45,7 +45,7 @@ public class ToolUserCommandHandlerService : UserCommandHandlerServiceBase
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SaveCurrentSelectedItem(i => _currentSelectedItem = i);
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SaveSelectedTab(t => _currentSelectedTab = t);
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AddCommandHandlers(new IUserCommandHandler[]
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AddCommandHandler(new IUserCommandHandler[]
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{
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new TypeUserCommandHandler<OpenInDefaultFileExplorerCommand>(OpenInDefaultFileExplorer),
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new TypeUserCommandHandler<CopyNativePathCommand>(CopyNativePath),
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@@ -1,26 +0,0 @@
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using FileTime.App.Core.UserCommand;
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namespace FileTime.App.Core.Services.UserCommandHandler;
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public class TypeUserCommandHandler<T> : IUserCommandHandler where T : IUserCommand
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{
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private readonly Func<T, Task> _handler;
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public TypeUserCommandHandler(Func<T, Task> handler)
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{
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_handler = handler;
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}
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public TypeUserCommandHandler(Func<Task> handler)
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{
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_handler = async (_) => await handler();
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}
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public bool CanHandleCommand(IUserCommand command) => command is T;
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public Task HandleCommandAsync(IUserCommand command)
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{
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if (command is not T typedCommand) throw new ArgumentException($"Parameter '{nameof(command)}' is not of type '{typeof(T).Name}'");
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return _handler(typedCommand);
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}
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}
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@@ -1,16 +0,0 @@
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namespace FileTime.App.Core.Services.UserCommandHandler;
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public sealed class UserCommandHandler : IUserCommandHandler
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{
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private readonly Func<UserCommand.IUserCommand, bool> _canHandle;
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private readonly Func<UserCommand.IUserCommand, Task> _handle;
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public UserCommandHandler(Func<UserCommand.IUserCommand, bool> canHandle, Func<UserCommand.IUserCommand, Task> handle)
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{
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_canHandle = canHandle;
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_handle = handle;
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}
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public bool CanHandleCommand(UserCommand.IUserCommand command) => _canHandle(command);
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public async Task HandleCommandAsync(UserCommand.IUserCommand command) => await _handle(command);
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}
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@@ -8,9 +8,8 @@ using FileTime.Core.Timeline;
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namespace FileTime.App.Core.Services.UserCommandHandler;
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public abstract class UserCommandHandlerServiceBase : IUserCommandHandler
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public abstract class UserCommandHandlerServiceBase : AggregatedUserCommandHandler
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{
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private readonly List<IUserCommandHandler> _userCommandHandlers = new();
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private readonly IAppState? _appState;
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private readonly ITimelessContentProvider? _timelessContentProvider;
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@@ -22,28 +21,6 @@ public abstract class UserCommandHandlerServiceBase : IUserCommandHandler
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_timelessContentProvider = timelessContentProvider;
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}
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public bool CanHandleCommand(UserCommand.IUserCommand command) => _userCommandHandlers.Any(h => h.CanHandleCommand(command));
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public async Task HandleCommandAsync(UserCommand.IUserCommand command)
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{
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var handler = _userCommandHandlers.Find(h => h.CanHandleCommand(command));
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if (handler is null) return;
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await handler.HandleCommandAsync(command);
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}
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protected void AddCommandHandler(IUserCommandHandler userCommandHandler) => _userCommandHandlers.Add(userCommandHandler);
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protected void AddCommandHandlers(IEnumerable<IUserCommandHandler> commandHandlers)
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{
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foreach (var userCommandHandler in commandHandlers)
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{
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AddCommandHandler(userCommandHandler);
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}
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}
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protected void RemoveCommandHandler(IUserCommandHandler userCommandHandler) => _userCommandHandlers.Remove(userCommandHandler);
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protected IDisposable SaveSelectedTab(Action<ITabViewModel?> handler) => RunWithAppState(appState => appState.SelectedTab.Subscribe(handler));
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protected IDisposable SaveCurrentSelectedItem(Action<IDeclarativeProperty<IItemViewModel?>?> handler)
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