/// <summary>
/// Configures the <see cref="IElectronHostBuilder"/> to use the provided startup class.
/// </summary>
/// <typeparam name="TStartup">A type that configures a Blazor application.</typeparam>
/// <param name="builder">The <see cref="IElectronHostBuilder"/>.</param>
/// <returns>The <see cref="IElectronHostBuilder"/>.</returns>
public static IElectronHostBuilder UseBlazorStartup <TStartup>(this IElectronHostBuilder builder)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
return(UseBlazorStartup(builder, Activator.CreateInstance(typeof(TStartup))));
}
/// <summary>
/// Configures the <see cref="IElectronHostBuilder"/> to use the provided startup class.
/// </summary>
/// <param name="builder">The <see cref="IElectronHostBuilder"/>.</param>
/// <param name="instance">An object that configures a Blazor application.</param>
/// <returns>The <see cref="IElectronHostBuilder"/>.</returns>
public static IElectronHostBuilder UseBlazorStartup(this IElectronHostBuilder builder, object instance)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
if (builder.Properties.ContainsKey(BlazorStartupKey))
{
throw new InvalidOperationException("A startup class has already been registered.");
}
// It would complicate the implementation to allow multiple startup classes, and we don't
// really have a need for it.
builder.Properties.Add(BlazorStartupKey, bool.TrueString);
var startup = new ConventionBasedStartup(instance);
builder.ConfigureServices(startup.ConfigureServices);
builder.ConfigureLogging(startup.ConfigureLogging);
builder.ConfigureServices(s => s.AddSingleton <IBlazorStartup>(startup));
return(builder);
}
/// <summary>
/// Configures logging for the electron hosted application.
/// </summary>
/// <param name="hostBuilder">The <see cref="IElectronHostBuilder" /> to configure.</param>
/// <param name="configureDelegate"></param>
/// <returns>The same instance of the <see cref="IElectronHostBuilder"/> for chaining.</returns>
public static IElectronHostBuilder ConfigureLogging(this IElectronHostBuilder hostBuilder, Action <ILoggingBuilder> configureDelegate)
{
return(hostBuilder.ConfigureLogging((context, loggingBuilder) => configureDelegate(loggingBuilder)));
}
/// <summary>
/// Adds services to the container. This can be called multiple times and the results will be additive.
/// </summary>
/// <param name="hostBuilder">The <see cref="IElectronHostBuilder" /> to configure.</param>
/// <param name="configureDelegate"></param>
/// <returns>The same instance of the <see cref="IElectronHostBuilder"/> for chaining.</returns>
public static IElectronHostBuilder ConfigureServices(this IElectronHostBuilder hostBuilder, Action <IServiceCollection> configureDelegate)
{
return(hostBuilder.ConfigureServices((context, collection) => configureDelegate(collection)));
}
