// 
// MacIntegrationCommands.cs
//  
// Author:
//       Michael Hutchinson <mhutchinson@novell.com>
// 
// Copyright (c) 2009 Novell, Inc. (http://www.novell.com)
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

using MonoDevelop.Ide;
using MonoDevelop.Components.Commands;
using MonoDevelop.MacInterop;
using AppKit;
using System.Linq;

namespace MonoDevelop.MacIntegration
{
	internal enum MacIntegrationCommands
	{
		MinimizeWindow,
		HideWindow,
		HideOthers,
		ShowOthers,
		Services,
		OrderFrontCharacterPalette,
	}
	
	class MacMinimizeWindowHandler : CommandHandler
	{
		protected override void Run ()
		{
			IdeApp.Workbench.RootWindow.Iconify ();
		}
	}
	
	class MacHideWindowHandler : CommandHandler
	{
		protected override void Run ()
		{
			NSApplication.SharedApplication.Hide (NSApplication.SharedApplication);
		}

		protected override void Update (CommandInfo info)
		{
			info.Enabled = NSWorkspace.SharedWorkspace.RunningApplications.Any (a =>
				!a.Hidden &&
				a.ActivationPolicy == NSApplicationActivationPolicy.Regular &&
				a.ProcessIdentifier != NSRunningApplication.CurrentApplication.ProcessIdentifier
			);
		}
	}
	
	class MacHideOthersHandler : CommandHandler
	{
		protected override void Run ()
		{
			NSApplication.SharedApplication.HideOtherApplications (NSApplication.SharedApplication);
		}

		protected override void Update (CommandInfo info)
		{
			info.Enabled = NSWorkspace.SharedWorkspace.RunningApplications.Any (a =>
				!a.Hidden &&
				a.ActivationPolicy == NSApplicationActivationPolicy.Regular &&
				a.ProcessIdentifier != NSRunningApplication.CurrentApplication.ProcessIdentifier
			);
		}
	}

	class MacShowOthersHandler : CommandHandler
	{
		protected override void Run ()
		{
			NSApplication.SharedApplication.UnhideAllApplications (NSApplication.SharedApplication);
		}

		protected override void Update (CommandInfo info)
		{
			info.Enabled = NSWorkspace.SharedWorkspace.RunningApplications.Any (a => a.Hidden);
		}
	}

	class MacZoomWindowHandler : CommandHandler
	{
		protected override void Run ()
		{
			NSWindow w = GtkQuartz.GetWindow (IdeApp.Workbench.RootWindow);
			w.PerformZoom (w);
		}
	}

	class MacOrderFrontCharacterPaletteHandler : CommandHandler
	{
		protected override void Run ()
			=> NSApplication.SharedApplication.OrderFrontCharacterPalette (NSApplication.SharedApplication);
	}
}