using CPF.Mac.ObjCRuntime;
using System;
using System.ComponentModel;

namespace CPF.Mac.Foundation
{
	[Protocol]
	[Register("NSUrlConnectionDownloadDelegate", true)]
	[Model]
	public abstract class NSUrlConnectionDownloadDelegate : NSUrlConnectionDelegate
	{
		[EditorBrowsable(EditorBrowsableState.Advanced)]
		[Export("init")]
		public NSUrlConnectionDownloadDelegate()
			: base(NSObjectFlag.Empty)
		{
			if (IsDirectBinding)
			{
				base.Handle = Messaging.IntPtr_objc_msgSend(base.Handle, Selector.Init);
			}
			else
			{
				base.Handle = Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, Selector.Init);
			}
		}

		[EditorBrowsable(EditorBrowsableState.Advanced)]
		[Export("initWithCoder:")]
		public NSUrlConnectionDownloadDelegate(NSCoder coder)
			: base(NSObjectFlag.Empty)
		{
			if (IsDirectBinding)
			{
				base.Handle = Messaging.IntPtr_objc_msgSend_IntPtr(base.Handle, Selector.InitWithCoder, coder.Handle);
			}
			else
			{
				base.Handle = Messaging.IntPtr_objc_msgSendSuper_IntPtr(base.SuperHandle, Selector.InitWithCoder, coder.Handle);
			}
		}

		[EditorBrowsable(EditorBrowsableState.Advanced)]
		public NSUrlConnectionDownloadDelegate(NSObjectFlag t)
			: base(t)
		{
		}

		[EditorBrowsable(EditorBrowsableState.Advanced)]
		public NSUrlConnectionDownloadDelegate(IntPtr handle)
			: base(handle)
		{
		}

		[Export("connection:didWriteData:totalBytesWritten:expectedTotalBytes:")]
		public virtual void WroteData(NSUrlConnection connection, long bytesWritten, long totalBytesWritten, long expectedTotalBytes)
		{
			throw new You_Should_Not_Call_base_In_This_Method();
		}

		[Export("connectionDidResumeDownloading:totalBytesWritten:expectedTotalBytes:")]
		public virtual void ResumedDownloading(NSUrlConnection connection, long totalBytesWritten, long expectedTotalBytes)
		{
			throw new You_Should_Not_Call_base_In_This_Method();
		}

		[Export("connectionDidFinishDownloading:destinationURL:")]
		public abstract void FinishedDownloading(NSUrlConnection connection, NSUrl destinationUrl);
	}
}