MessageReceivedEventArgs.cs :  » 2.6.4-mono-.net-core » System.Windows » System » Windows » Messaging » C# / CSharp Open Source

//
// Contact:
//   Moonlight List (moonlight-list@lists.ximian.com)
//
// Copyright 2009 Novell, 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 Mono;
using System;
using System.Collections.Generic;


namespace System.Windows.Messaging{

  public sealed class MessageReceivedEventArgs : EventArgs, INativeEventObjectWrapper
  {
    internal MessageReceivedEventArgs (IntPtr raw, bool dropref)
    {
      NativeHandle = raw;
      if (dropref)
        NativeMethods.event_object_unref (raw);
    }

    ~MessageReceivedEventArgs ()
    {
      Free ();
    }

    void Free ()
    {
      if (free_mapping) {
        free_mapping = false;
        NativeDependencyObjectHelper.FreeNativeMapping (this);
      }
    }

    public string Message {
      get { return NativeMethods.message_received_event_args_get_message (NativeHandle); }
    }

    public ReceiverNameScope NameScope {
      get { return (ReceiverNameScope)NativeMethods.message_received_event_args_get_namescope (NativeHandle); }
    }

    public string ReceiverName {
      get { return NativeMethods.message_received_event_args_get_receiver_name (NativeHandle); }
    }

    public string Response {
      get { return NativeMethods.message_received_event_args_get_response (NativeHandle); }
      set { NativeMethods.message_received_event_args_set_response (NativeHandle, value); }
    }

    public string SenderDomain {
      get { return NativeMethods.message_received_event_args_get_sender_domain (NativeHandle); }
    }

    bool free_mapping;

#region "INativeEventObjectWrapper interface"
    IntPtr _native;

    internal IntPtr NativeHandle {
      get { return _native; }
      set {
        if (_native != IntPtr.Zero) {
          throw new InvalidOperationException ("native handle is already set");
        }

        _native = value;

        free_mapping = NativeDependencyObjectHelper.AddNativeMapping (value, this);
      }
    }

    IntPtr INativeEventObjectWrapper.NativeHandle {
      get { return NativeHandle; }
      set { NativeHandle = value; }
    }

    Kind INativeEventObjectWrapper.GetKind ()
    {
      return Kind.MESSAGERECEIVEDEVENTARGS;
    }
#endregion
  }

}