civ14/Content.Client/_RMC14/Mortar/MortarWindow.xaml.cs

using Content.Client._RMC14.UserInterface;
using Content.Client.UserInterface.ControlExtensions;
using Robust.Client.AutoGenerated;
using Robust.Client.UserInterface.Controls;
using Robust.Client.UserInterface.CustomControls;
using Robust.Client.UserInterface.XAML;
using Robust.Shared.Input;

namespace Content.Client._RMC14.Mortar;

[GenerateTypedNameReferences]
public sealed partial class MortarWindow : DefaultWindow
{
    public readonly FloatSpinBox TargetX;
    public readonly FloatSpinBox TargetY;
    public readonly FloatSpinBox DialX;
    public readonly FloatSpinBox DialY;

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

        static LineEdit? SpinBoxGetLineEdit(FloatSpinBox box)
        {
            foreach (var edit in box.GetControlOfType<LineEdit>())
            {
                return edit;
            }

            return null;
        }

        void SpinBoxTab(FloatSpinBox from, FloatSpinBox to)
        {
            if (SpinBoxGetLineEdit(from) is not { } fromEdit ||
                SpinBoxGetLineEdit(to) is not { } toEdit)
            {
                return;
            }

            fromEdit.OnKeyBindDown += args =>
            {
                if (args.Function == EngineKeyFunctions.GuiTabNavigateNext)
                    toEdit.GrabKeyboardFocus();
            };

            toEdit.OnKeyBindDown += args =>
            {
                if (args.Function == EngineKeyFunctions.GuiTabNavigatePrev)
                    fromEdit.GrabKeyboardFocus();
            };
        }

        TargetX = UIExtensions.CreateDialSpinBox();
        TargetXContainer.AddChild(TargetX);

        TargetY = UIExtensions.CreateDialSpinBox();
        TargetYContainer.AddChild(TargetY);

        DialX = UIExtensions.CreateDialSpinBox();
        DialXContainer.AddChild(DialX);

        DialY = UIExtensions.CreateDialSpinBox();
        DialYContainer.AddChild(DialY);

        SpinBoxTab(TargetX, TargetY);
        SpinBoxTab(TargetY, DialX);
        SpinBoxTab(DialX, DialY);
        SpinBoxTab(DialY, TargetX);
    }
}