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

namespace CPF.Mac.AppKit
{
	[Register("NSCollectionViewDelegate", true)]
	[Model]
	public class NSCollectionViewDelegate : NSObject
	{
		[EditorBrowsable(EditorBrowsableState.Advanced)]
		[Export("init")]
		public NSCollectionViewDelegate()
			: 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 NSCollectionViewDelegate(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 NSCollectionViewDelegate(NSObjectFlag t)
			: base(t)
		{
		}

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

		[Export("collectionView:canDragItemsAtIndexes:withEvent:")]
		public virtual bool CanDragItems(NSCollectionView collectionView, NSIndexSet indexes, NSEvent evt)
		{
			throw new You_Should_Not_Call_base_In_This_Method();
		}

		[Export("collectionView:writeItemsAtIndexes:toPasteboard:")]
		public virtual bool WriteItems(NSCollectionView collectionView, NSIndexSet indexes, NSPasteboard toPasteboard)
		{
			throw new You_Should_Not_Call_base_In_This_Method();
		}

		[Export("collectionView:namesOfPromisedFilesDroppedAtDestination:forDraggedItemsAtIndexes:")]
		public virtual string[] NamesOfPromisedFilesDroppedAtDestination(NSCollectionView collectionView, NSUrl dropUrl, NSIndexSet indexes)
		{
			throw new You_Should_Not_Call_base_In_This_Method();
		}

		[Export("collectionView:validateDrop:proposedIndex:dropOperation:")]
		public virtual NSDragOperation ValidateDrop(NSCollectionView collectionView, NSDraggingInfo draggingInfo, ref long dropIndex, NSCollectionViewDropOperation dropOperation)
		{
			throw new You_Should_Not_Call_base_In_This_Method();
		}

		[Export("collectionView:acceptDrop:index:dropOperation:")]
		public virtual bool AcceptDrop(NSCollectionView collectionView, NSDraggingInfo draggingInfo, long index, NSCollectionViewDropOperation dropOperation)
		{
			throw new You_Should_Not_Call_base_In_This_Method();
		}
	}
}