sbox-public/game/addons/menu/Code/Modals/Settings/KeyBinds.razor

@using Sandbox.UI;
@using Sandbox;
@using MenuProject.Settings;
@namespace MenuProject.Settings
@inherits Panel
@page "/settings/keybinds"

<root class="page-inner">

    <div class="page-content">

        @{

            var inputs = Game.InGame ? Input.GetActions() : MenuUtility.Input.GetCommonInputs();
            var groups = inputs.GroupBy(x => x.GroupName);
        }

        @foreach ( var group in groups )
        {
            <h2>@group.Key</h2>

            @foreach ( InputAction button in group )
            {
                <row>
                    <div class="is-label">@(button.Title ?? button.Name)</div>

                    <div>
                        <KeyBind BindGroup=@BindGroup Action=@button Slot=@(0) />
                        <KeyBind BindGroup=@BindGroup Action=@button Slot=@(1) />
                    </div>
                </row>
            }
        }

	</div>

    <SettingsFooter OnCancel=@OnCancel OnRestore=@OnRestore OnApply=@OnApply></SettingsFooter>

</root>


@code
{
    public string BindGroup => Game.InGame ? Game.Ident : "common";

    public void OnCancel()
    {
        foreach ( var kb in Descendants.OfType<KeyBind>() )
        {
            kb.Cancel();
        }
    }

    public void OnRestore()
    {
        MenuUtility.Input.ResetBinds( BindGroup );
        MenuUtility.Input.SaveBinds( BindGroup );
    }

    public void OnApply()
    {
        foreach ( var kb in Descendants.OfType<KeyBind>() )
        {
            kb.Apply();
        }

        MenuUtility.Input.SaveBinds( BindGroup );
    }

    protected override int BuildHash()
    {
        return HashCode.Combine( BindGroup );
    }
}