[TinyMCE] - Register settings on base classes

abstract class ProductBase
{
    public virtual XHtml ProductDescription {get;set;}
}

class ProductPage : ProductBase
{
}

class ShoeProductPage : ProductPage
{
}

class ShirtProductPage : ProductPage
{
}

class BlueShirtProductPage : ShirtProductPage
{
}

class VerySpecialProductPage : ProductPage
{
}

class AndEvenMoreSpecialProductPage : VerySpecialProductPage
{
}

// Init
context.Services.Configure<TinyMceConfiguration>(config =>
{
    // Enable inheritance of settings
    config.InheritSettingsFromAncestor= true;

    config.Default()
        .Toolbar("epi-image");

    var baseSettings = config.Default().Clone();
    baseSettings
        .AddPlugin("product-selector")
        .Toolbar("product-selector cut paste");

    // Will be applied for every ancestor unless they have set a specific setting
    config.For<ProductBase>(t=>t.ProductDescription, baseSettings);
    
    // Will be based on Default()
    config.For<BlueShirtProductPage>(t=>t.ProductDescription)
        .AppendToolbar("color-picker");

    config.For<VerySpecialProductPage>(t=>t.ProductDescription, baseSettings)
        .Toolbar("cut past | product-selector | spellchecker);
});