Esempio n. 1
0
        /// <inheritdoc/>
        public T Show(IAnsiConsole console)
        {
            // Create the list prompt
            var prompt = new ListPrompt <T>(console, this);
            var result = prompt.Show(_tree);

            // Return the selected item
            return(result.Items[result.Index].Data);
        }
        /// <inheritdoc/>
        public async Task <T> ShowAsync(IAnsiConsole console, CancellationToken cancellationToken)
        {
            // Create the list prompt
            var prompt = new ListPrompt <T>(console, this);
            var result = await prompt.Show(_tree, cancellationToken, PageSize).ConfigureAwait(false);

            // Return the selected item
            return(result.Items[result.Index].Data);
        }
        /// <inheritdoc/>
        public List <T> Show(IAnsiConsole console)
        {
            // Create the list prompt
            var prompt = new ListPrompt <T>(console, this);
            var result = prompt.Show(_tree, PageSize);

            if (Mode == SelectionMode.Leaf)
            {
                return(result.Items
                       .Where(x => x.Selected && x.Children.Count == 0)
                       .Select(x => x.Data)
                       .ToList());
            }

            return(result.Items
                   .Where(x => x.Selected)
                   .Select(x => x.Data)
                   .ToList());
        }
        /// <inheritdoc/>
        public async Task <List <T> > ShowAsync(IAnsiConsole console, CancellationToken cancellationToken)
        {
            // Create the list prompt
            var prompt = new ListPrompt <T>(console, this);
            var result = await prompt.Show(Tree, cancellationToken, PageSize).ConfigureAwait(false);

            if (Mode == SelectionMode.Leaf)
            {
                return(result.Items
                       .Where(x => x.IsSelected && x.Children.Count == 0)
                       .Select(x => x.Data)
                       .ToList());
            }

            return(result.Items
                   .Where(x => x.IsSelected)
                   .Select(x => x.Data)
                   .ToList());
        }