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

namespace CPF.Mac.AppKit
{
	[Register("NSMenuItemCell", true)]
	public class NSMenuItemCell : NSButtonCell
	{
		private static readonly IntPtr selImageWidthHandle = Selector.GetHandle("imageWidth");

		private static readonly IntPtr selTitleWidthHandle = Selector.GetHandle("titleWidth");

		private static readonly IntPtr selKeyEquivalentWidthHandle = Selector.GetHandle("keyEquivalentWidth");

		private static readonly IntPtr selTagHandle = Selector.GetHandle("tag");

		private static readonly IntPtr selMenuItemHandle = Selector.GetHandle("menuItem");

		private static readonly IntPtr selSetMenuItem_Handle = Selector.GetHandle("setMenuItem:");

		private static readonly IntPtr selMenuViewHandle = Selector.GetHandle("menuView");

		private static readonly IntPtr selSetMenuView_Handle = Selector.GetHandle("setMenuView:");

		private static readonly IntPtr selNeedsSizingHandle = Selector.GetHandle("needsSizing");

		private static readonly IntPtr selSetNeedsSizing_Handle = Selector.GetHandle("setNeedsSizing:");

		private static readonly IntPtr selNeedsDisplayHandle = Selector.GetHandle("needsDisplay");

		private static readonly IntPtr selSetNeedsDisplay_Handle = Selector.GetHandle("setNeedsDisplay:");

		private static readonly IntPtr selInitTextCell_Handle = Selector.GetHandle("initTextCell:");

		private static readonly IntPtr selInitImageCell_Handle = Selector.GetHandle("initImageCell:");

		private static readonly IntPtr selCalcSizeHandle = Selector.GetHandle("calcSize");

		private static readonly IntPtr selStateImageWidthHandle = Selector.GetHandle("stateImageWidth");

		private static readonly IntPtr selStateImageRectForBounds_Handle = Selector.GetHandle("stateImageRectForBounds:");

		private static readonly IntPtr selTitleRectForBounds_Handle = Selector.GetHandle("titleRectForBounds:");

		private static readonly IntPtr selKeyEquivalentRectForBounds_Handle = Selector.GetHandle("keyEquivalentRectForBounds:");

		private static readonly IntPtr selDrawSeparatorItemWithFrameInView_Handle = Selector.GetHandle("drawSeparatorItemWithFrame:inView:");

		private static readonly IntPtr selDrawStateImageWithFrameInView_Handle = Selector.GetHandle("drawStateImageWithFrame:inView:");

		private static readonly IntPtr selDrawImageWithFrameInView_Handle = Selector.GetHandle("drawImageWithFrame:inView:");

		private static readonly IntPtr selDrawTitleWithFrameInView_Handle = Selector.GetHandle("drawTitleWithFrame:inView:");

		private static readonly IntPtr selDrawKeyEquivalentWithFrameInView_Handle = Selector.GetHandle("drawKeyEquivalentWithFrame:inView:");

		private static readonly IntPtr selDrawBorderAndBackgroundWithFrameInView_Handle = Selector.GetHandle("drawBorderAndBackgroundWithFrame:inView:");

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

		private object __mt_MenuItem_var;

		private object __mt_MenuView_var;

		public override IntPtr ClassHandle => class_ptr;

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

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

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

		public new virtual long Tag
		{
			[Export("tag")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.Int64_objc_msgSend(base.Handle, selTagHandle);
				}
				return Messaging.Int64_objc_msgSendSuper(base.SuperHandle, selTagHandle);
			}
		}

		public virtual NSMenuItem MenuItem
		{
			[Export("menuItem")]
			get
			{
				NSApplication.EnsureUIThread();
				return (NSMenuItem)(__mt_MenuItem_var = ((!IsDirectBinding) ? ((NSMenuItem)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selMenuItemHandle))) : ((NSMenuItem)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(base.Handle, selMenuItemHandle)))));
			}
			[Export("setMenuItem:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetMenuItem_Handle, value.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetMenuItem_Handle, value.Handle);
				}
				__mt_MenuItem_var = value;
			}
		}

		public virtual NSMenuView MenuView
		{
			[Export("menuView")]
			get
			{
				NSApplication.EnsureUIThread();
				return (NSMenuView)(__mt_MenuView_var = ((!IsDirectBinding) ? ((NSMenuView)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selMenuViewHandle))) : ((NSMenuView)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(base.Handle, selMenuViewHandle)))));
			}
			[Export("setMenuView:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetMenuView_Handle, value.Handle);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetMenuView_Handle, value.Handle);
				}
				__mt_MenuView_var = value;
			}
		}

		public virtual bool NeedsSizing
		{
			[Export("needsSizing")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selNeedsSizingHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selNeedsSizingHandle);
			}
			[Export("setNeedsSizing:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetNeedsSizing_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetNeedsSizing_Handle, value);
				}
			}
		}

		public virtual bool NeedsDisplay
		{
			[Export("needsDisplay")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selNeedsDisplayHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selNeedsDisplayHandle);
			}
			[Export("setNeedsDisplay:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetNeedsDisplay_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetNeedsDisplay_Handle, value);
				}
			}
		}

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

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

		[Export("initTextCell:")]
		public NSMenuItemCell(string aString)
			: base(NSObjectFlag.Empty)
		{
			NSApplication.EnsureUIThread();
			if (aString == null)
			{
				throw new ArgumentNullException("aString");
			}
			IntPtr intPtr = NSString.CreateNative(aString);
			if (IsDirectBinding)
			{
				base.Handle = Messaging.IntPtr_objc_msgSend_IntPtr(base.Handle, selInitTextCell_Handle, intPtr);
			}
			else
			{
				base.Handle = Messaging.IntPtr_objc_msgSendSuper_IntPtr(base.SuperHandle, selInitTextCell_Handle, intPtr);
			}
			NSString.ReleaseNative(intPtr);
		}

		[Export("initImageCell:")]
		public NSMenuItemCell(NSImage image)
			: base(NSObjectFlag.Empty)
		{
			NSApplication.EnsureUIThread();
			if (image == null)
			{
				throw new ArgumentNullException("image");
			}
			if (IsDirectBinding)
			{
				base.Handle = Messaging.IntPtr_objc_msgSend_IntPtr(base.Handle, selInitImageCell_Handle, image.Handle);
			}
			else
			{
				base.Handle = Messaging.IntPtr_objc_msgSendSuper_IntPtr(base.SuperHandle, selInitImageCell_Handle, image.Handle);
			}
		}

		[Export("calcSize")]
		public virtual void CalcSize()
		{
			NSApplication.EnsureUIThread();
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend(base.Handle, selCalcSizeHandle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper(base.SuperHandle, selCalcSizeHandle);
			}
		}

		[Export("stateImageWidth")]
		public virtual double StateImageWidth()
		{
			NSApplication.EnsureUIThread();
			if (IsDirectBinding)
			{
				return Messaging.Double_objc_msgSend(base.Handle, selStateImageWidthHandle);
			}
			return Messaging.Double_objc_msgSendSuper(base.SuperHandle, selStateImageWidthHandle);
		}

		[Export("stateImageRectForBounds:")]
		public virtual CGRect StateImageRectForBounds(CGRect cellFrame)
		{
			NSApplication.EnsureUIThread();
			CGRect retval;
			if (IsDirectBinding)
			{
				Messaging.CGRect_objc_msgSend_stret_CGRect(out retval, base.Handle, selStateImageRectForBounds_Handle, cellFrame);
			}
			else
			{
				Messaging.CGRect_objc_msgSendSuper_stret_CGRect(out retval, base.SuperHandle, selStateImageRectForBounds_Handle, cellFrame);
			}
			return retval;
		}

		[Export("titleRectForBounds:")]
		public new virtual CGRect TitleRectForBounds(CGRect cellFrame)
		{
			NSApplication.EnsureUIThread();
			CGRect retval;
			if (IsDirectBinding)
			{
				Messaging.CGRect_objc_msgSend_stret_CGRect(out retval, base.Handle, selTitleRectForBounds_Handle, cellFrame);
			}
			else
			{
				Messaging.CGRect_objc_msgSendSuper_stret_CGRect(out retval, base.SuperHandle, selTitleRectForBounds_Handle, cellFrame);
			}
			return retval;
		}

		[Export("keyEquivalentRectForBounds:")]
		public virtual CGRect KeyEquivalentRectForBounds(CGRect cellFrame)
		{
			NSApplication.EnsureUIThread();
			CGRect retval;
			if (IsDirectBinding)
			{
				Messaging.CGRect_objc_msgSend_stret_CGRect(out retval, base.Handle, selKeyEquivalentRectForBounds_Handle, cellFrame);
			}
			else
			{
				Messaging.CGRect_objc_msgSendSuper_stret_CGRect(out retval, base.SuperHandle, selKeyEquivalentRectForBounds_Handle, cellFrame);
			}
			return retval;
		}

		[Export("drawSeparatorItemWithFrame:inView:")]
		public virtual void DrawSeparatorItem(CGRect cellFrame, NSView controlView)
		{
			NSApplication.EnsureUIThread();
			if (controlView == null)
			{
				throw new ArgumentNullException("controlView");
			}
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_CGRect_IntPtr(base.Handle, selDrawSeparatorItemWithFrameInView_Handle, cellFrame, controlView.Handle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_CGRect_IntPtr(base.SuperHandle, selDrawSeparatorItemWithFrameInView_Handle, cellFrame, controlView.Handle);
			}
		}

		[Export("drawStateImageWithFrame:inView:")]
		public virtual void DrawStateImage(CGRect cellFrame, NSView controlView)
		{
			NSApplication.EnsureUIThread();
			if (controlView == null)
			{
				throw new ArgumentNullException("controlView");
			}
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_CGRect_IntPtr(base.Handle, selDrawStateImageWithFrameInView_Handle, cellFrame, controlView.Handle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_CGRect_IntPtr(base.SuperHandle, selDrawStateImageWithFrameInView_Handle, cellFrame, controlView.Handle);
			}
		}

		[Export("drawImageWithFrame:inView:")]
		public virtual void DrawImage(CGRect cellFrame, NSView controlView)
		{
			NSApplication.EnsureUIThread();
			if (controlView == null)
			{
				throw new ArgumentNullException("controlView");
			}
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_CGRect_IntPtr(base.Handle, selDrawImageWithFrameInView_Handle, cellFrame, controlView.Handle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_CGRect_IntPtr(base.SuperHandle, selDrawImageWithFrameInView_Handle, cellFrame, controlView.Handle);
			}
		}

		[Export("drawTitleWithFrame:inView:")]
		public virtual void DrawTitle(CGRect cellFrame, NSView controlView)
		{
			NSApplication.EnsureUIThread();
			if (controlView == null)
			{
				throw new ArgumentNullException("controlView");
			}
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_CGRect_IntPtr(base.Handle, selDrawTitleWithFrameInView_Handle, cellFrame, controlView.Handle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_CGRect_IntPtr(base.SuperHandle, selDrawTitleWithFrameInView_Handle, cellFrame, controlView.Handle);
			}
		}

		[Export("drawKeyEquivalentWithFrame:inView:")]
		public virtual void DrawKeyEquivalent(CGRect cellFrame, NSView controlView)
		{
			NSApplication.EnsureUIThread();
			if (controlView == null)
			{
				throw new ArgumentNullException("controlView");
			}
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_CGRect_IntPtr(base.Handle, selDrawKeyEquivalentWithFrameInView_Handle, cellFrame, controlView.Handle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_CGRect_IntPtr(base.SuperHandle, selDrawKeyEquivalentWithFrameInView_Handle, cellFrame, controlView.Handle);
			}
		}

		[Export("drawBorderAndBackgroundWithFrame:inView:")]
		public virtual void DrawBorderAndBackground(CGRect cellFrame, NSView controlView)
		{
			NSApplication.EnsureUIThread();
			if (controlView == null)
			{
				throw new ArgumentNullException("controlView");
			}
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_CGRect_IntPtr(base.Handle, selDrawBorderAndBackgroundWithFrameInView_Handle, cellFrame, controlView.Handle);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_CGRect_IntPtr(base.SuperHandle, selDrawBorderAndBackgroundWithFrameInView_Handle, cellFrame, controlView.Handle);
			}
		}

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