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//
// GtkMacInterop.cs
//
// Author:
// Jérémie Laval <jeremie.laval@xamarin.com>
//
// Copyright (c) 2012 Xamarin, Inc.
//
// 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 System;
using System.Linq;
namespace Xwt.GtkBackend
{
public class GtkMacInterop
{
const string LibGdk = "libgdk-quartz-2.0.dylib";
const string LibGtk = "libgtk-quartz-2.0";
[System.Runtime.InteropServices.DllImport (LibGtk)]
extern static IntPtr gtk_ns_view_new (IntPtr nsview);
public static Gtk.Widget NSViewToGtkWidget (object view)
{
var prop = view.GetType ().GetProperty ("Handle");
var handle = prop.GetValue (view, null);
return new Gtk.Widget (gtk_ns_view_new ((IntPtr)handle));
}
public static Gtk.Window GetGtkWindow (object window)
{
if (window == null)
return null;
var prop = window.GetType ().GetProperty ("Handle");
var handle = prop.GetValue (window, null);
if (handle is IntPtr) {
var toplevels = Gtk.Window.ListToplevels ();
return toplevels.FirstOrDefault (w => w.IsRealized && GtkWorkarounds.GetGtkWindowNativeHandle (w) == (IntPtr)handle);
}
return null;
}
}
}
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