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

namespace CPF.Mac.AppKit
{
	[Register("NSPanel", true)]
	public class NSPanel : NSWindow
	{
		private static readonly IntPtr selIsFloatingPanelHandle = Selector.GetHandle("isFloatingPanel");

		private static readonly IntPtr selSetFloatingPanel_Handle = Selector.GetHandle("setFloatingPanel:");

		private static readonly IntPtr selBecomesKeyOnlyIfNeededHandle = Selector.GetHandle("becomesKeyOnlyIfNeeded");

		private static readonly IntPtr selSetBecomesKeyOnlyIfNeeded_Handle = Selector.GetHandle("setBecomesKeyOnlyIfNeeded:");

		private static readonly IntPtr selWorksWhenModalHandle = Selector.GetHandle("worksWhenModal");

		private static readonly IntPtr selSetWorksWhenModal_Handle = Selector.GetHandle("setWorksWhenModal:");

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

		public override IntPtr ClassHandle => class_ptr;

		public virtual bool FloatingPanel
		{
			[Export("isFloatingPanel")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selIsFloatingPanelHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selIsFloatingPanelHandle);
			}
			[Export("setFloatingPanel:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetFloatingPanel_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetFloatingPanel_Handle, value);
				}
			}
		}

		public virtual bool BecomesKeyOnlyIfNeeded
		{
			[Export("becomesKeyOnlyIfNeeded")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selBecomesKeyOnlyIfNeededHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selBecomesKeyOnlyIfNeededHandle);
			}
			[Export("setBecomesKeyOnlyIfNeeded:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetBecomesKeyOnlyIfNeeded_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetBecomesKeyOnlyIfNeeded_Handle, value);
				}
			}
		}

		public new virtual bool WorksWhenModal
		{
			[Export("worksWhenModal")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selWorksWhenModalHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selWorksWhenModalHandle);
			}
			[Export("setWorksWhenModal:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetWorksWhenModal_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetWorksWhenModal_Handle, value);
				}
			}
		}

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

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