crystall-punk-14/Content.Client/_CP14/IdentityRecognition/CP14RememberNameWindow.xaml.cs

using Robust.Client.AutoGenerated;
using Robust.Client.UserInterface.CustomControls;
using Robust.Client.UserInterface.XAML;

namespace Content.Client._CP14.IdentityRecognition;

[GenerateTypedNameReferences]
public sealed partial class CP14RememberNameWindow : DefaultWindow
{
    public event Action<string>? OnRememberedNameChanged;

    /// <summary>
    /// Is the user currently entering text into the control?
    /// </summary>
    private bool _focused;
    // TODO LineEdit Make this a bool on the LineEdit control

    private string _label = string.Empty;

    public CP14RememberNameWindow()
    {
        RobustXamlLoader.Load(this);

        LabelLineEdit.OnTextChanged += e =>
        {
            _label = e.Text;
            OnRememberedNameChanged?.Invoke(_label);
        };

        LabelLineEdit.OnFocusEnter += _ => _focused = true;
        LabelLineEdit.OnFocusExit += _ =>
        {
            _focused = false;
            LabelLineEdit.Text = _label;
        };
    }

    protected override void Opened()
    {
        base.Opened();

        // Give the editor keyboard focus, since that's the only
        // thing the user will want to be doing with this UI
        LabelLineEdit.GrabKeyboardFocus();
    }

    public void SetCurrentLabel(string label)
    {
        if (label == _label)
            return;

        _label = label;
        if (!_focused)
            LabelLineEdit.Text = label;
    }

    public void SetMaxLabelLength(int maxLength)
    {
        LabelLineEdit.IsValid = s => s.Length <= maxLength;
    }
}