CPF/CPF.Mac/Mac/AppKit/NSFontPanel.cs

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

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

		private static readonly IntPtr selSharedFontPanelExistsHandle = Selector.GetHandle("sharedFontPanelExists");

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

		private static readonly IntPtr selAccessoryViewHandle = Selector.GetHandle("accessoryView");

		private static readonly IntPtr selSetAccessoryView_Handle = Selector.GetHandle("setAccessoryView:");

		private static readonly IntPtr selIsEnabledHandle = Selector.GetHandle("isEnabled");

		private static readonly IntPtr selSetEnabled_Handle = Selector.GetHandle("setEnabled:");

		private static readonly IntPtr selSetPanelFontIsMultiple_Handle = Selector.GetHandle("setPanelFont:isMultiple:");

		private static readonly IntPtr selPanelConvertFont_Handle = Selector.GetHandle("panelConvertFont:");

		private static readonly IntPtr selReloadDefaultFontFamiliesHandle = Selector.GetHandle("reloadDefaultFontFamilies");

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

		private static object __mt_SharedFontPanel_var_static;

		private object __mt_AccessoryView_var;

		public override IntPtr ClassHandle => class_ptr;

		public static NSFontPanel SharedFontPanel
		{
			[Export("sharedFontPanel")]
			get
			{
				NSApplication.EnsureUIThread();
				return (NSFontPanel)(__mt_SharedFontPanel_var_static = (NSFontPanel)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(class_ptr, selSharedFontPanelHandle)));
			}
		}

		public static bool SharedFontPanelExists
		{
			[Export("sharedFontPanelExists")]
			get
			{
				NSApplication.EnsureUIThread();
				return Messaging.bool_objc_msgSend(class_ptr, selSharedFontPanelExistsHandle);
			}
		}

		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);
			}
		}

		public virtual NSView AccessoryView
		{
			[Export("accessoryView")]
			get
			{
				NSApplication.EnsureUIThread();
				return (NSView)(__mt_AccessoryView_var = ((!IsDirectBinding) ? ((NSView)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper(base.SuperHandle, selAccessoryViewHandle))) : ((NSView)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend(base.Handle, selAccessoryViewHandle)))));
			}
			[Export("setAccessoryView:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_IntPtr(base.Handle, selSetAccessoryView_Handle, value?.Handle ?? IntPtr.Zero);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_IntPtr(base.SuperHandle, selSetAccessoryView_Handle, value?.Handle ?? IntPtr.Zero);
				}
				__mt_AccessoryView_var = value;
			}
		}

		public virtual bool Enabled
		{
			[Export("isEnabled")]
			get
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					return Messaging.bool_objc_msgSend(base.Handle, selIsEnabledHandle);
				}
				return Messaging.bool_objc_msgSendSuper(base.SuperHandle, selIsEnabledHandle);
			}
			[Export("setEnabled:")]
			set
			{
				NSApplication.EnsureUIThread();
				if (IsDirectBinding)
				{
					Messaging.void_objc_msgSend_bool(base.Handle, selSetEnabled_Handle, value);
				}
				else
				{
					Messaging.void_objc_msgSendSuper_bool(base.SuperHandle, selSetEnabled_Handle, value);
				}
			}
		}

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

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

		[Export("setPanelFont:isMultiple:")]
		public virtual void SetPanelFont(NSFont fontObj, bool isMultiple)
		{
			NSApplication.EnsureUIThread();
			if (fontObj == null)
			{
				throw new ArgumentNullException("fontObj");
			}
			if (IsDirectBinding)
			{
				Messaging.void_objc_msgSend_IntPtr_bool(base.Handle, selSetPanelFontIsMultiple_Handle, fontObj.Handle, isMultiple);
			}
			else
			{
				Messaging.void_objc_msgSendSuper_IntPtr_bool(base.SuperHandle, selSetPanelFontIsMultiple_Handle, fontObj.Handle, isMultiple);
			}
		}

		[Export("panelConvertFont:")]
		public virtual NSFont PanelConvertFont(NSFont fontObj)
		{
			NSApplication.EnsureUIThread();
			if (fontObj == null)
			{
				throw new ArgumentNullException("fontObj");
			}
			if (IsDirectBinding)
			{
				return (NSFont)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSend_IntPtr(base.Handle, selPanelConvertFont_Handle, fontObj.Handle));
			}
			return (NSFont)Runtime.GetNSObject(Messaging.IntPtr_objc_msgSendSuper_IntPtr(base.SuperHandle, selPanelConvertFont_Handle, fontObj.Handle));
		}

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

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