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

namespace CPF.Mac.AppKit
{
	[Register("NSTextTab", true)]
	public class NSTextTab : NSObject
	{
		private static readonly IntPtr selAlignmentHandle = Selector.GetHandle("alignment");

		private static readonly IntPtr selOptionsHandle = Selector.GetHandle("options");

		private static readonly IntPtr selLocationHandle = Selector.GetHandle("location");

		private static readonly IntPtr selTabStopTypeHandle = Selector.GetHandle("tabStopType");

		private static readonly IntPtr selInitWithTextAlignmentLocationOptions_Handle = Selector.GetHandle("initWithTextAlignment:location:options:");

		private static readonly IntPtr selInitWithTypeLocation_Handle = Selector.GetHandle("initWithType:location:");

		private static readonly IntPtr class_ptr = Class.GetHandle("NSTextTab");

		private object __mt_Options_var;

		public override IntPtr ClassHandle => class_ptr;

		public virtual NSTextAlignment Alignment
		{
			[Export("alignment")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return (NSTextAlignment)Messaging.UInt64_objc_msgSend(base.Handle, selAlignmentHandle);
				}
				return (NSTextAlignment)Messaging.UInt64_objc_msgSendSuper(base.SuperHandle, selAlignmentHandle);
			}
		}

		public virtual NSDictionary Options
		{
			[Export("options")]
			get
			{
				NSApplication.EnsureUIThread();
				return (NSDictionary)(__mt_Options_var = ((!IsDirectBinding) ? ((NSDictionary)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selOptionsHandle))) : ((NSDictionary)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(base.Handle, selOptionsHandle)))));
			}
		}

		public virtual double Location
		{
			[Export("location")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.Double_objc_msgSend(base.Handle, selLocationHandle);
				}
				return Messaging.Double_objc_msgSendSuper(base.SuperHandle, selLocationHandle);
			}
		}

		public virtual NSTextTabType TabStopType
		{
			[Export("tabStopType")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return (NSTextTabType)Messaging.UInt64_objc_msgSend(base.Handle, selTabStopTypeHandle);
				}
				return (NSTextTabType)Messaging.UInt64_objc_msgSendSuper(base.SuperHandle, selTabStopTypeHandle);
			}
		}

		[EditorBrowsable(EditorBrowsableState.Advanced)]
		[Export("init")]
		public NSTextTab()
			: 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 NSTextTab(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 NSTextTab(NSObjectFlag t)
			: base(t)
		{
		}

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

		[Export("initWithTextAlignment:location:options:")]
		public NSTextTab(NSTextAlignment alignment, double loc, NSDictionary options)
			: base(NSObjectFlag.Empty)
		{
			NSApplication.EnsureUIThread();
			if (options == null)
			{
				throw new ArgumentNullException("options");
			}
			if (IsDirectBinding)
			{
				base.Handle = Messaging.IntPtr_objc_msgSend_UInt64_Double_IntPtr(base.Handle, selInitWithTextAlignmentLocationOptions_Handle, (ulong)alignment, loc, options.Handle);
			}
			else
			{
				base.Handle = Messaging.IntPtr_objc_msgSendSuper_UInt64_Double_IntPtr(base.SuperHandle, selInitWithTextAlignmentLocationOptions_Handle, (ulong)alignment, loc, options.Handle);
			}
		}

		[Export("initWithType:location:")]
		public NSTextTab(NSTextTabType type, double loc)
			: base(NSObjectFlag.Empty)
		{
			NSApplication.EnsureUIThread();
			if (IsDirectBinding)
			{
				base.Handle = Messaging.IntPtr_objc_msgSend_UInt64_Double(base.Handle, selInitWithTypeLocation_Handle, (ulong)type, loc);
			}
			else
			{
				base.Handle = Messaging.IntPtr_objc_msgSendSuper_UInt64_Double(base.SuperHandle, selInitWithTypeLocation_Handle, (ulong)type, loc);
			}
		}

		protected override void Dispose(bool disposing)
		{
			base.Dispose(disposing);
			if (base.Handle == IntPtr.Zero)
			{
				__mt_Options_var = null;
			}
		}
	}
}
