root/libcore/asobj/AsBroadcaster.h

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// 
//   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010,
//   2011 Free Software Foundation, Inc
// 
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

#ifndef GNASH_ASBROADCASTER_H
#define GNASH_ASBROADCASTER_H

// Forward declarations
namespace gnash {
        class as_value;
        class as_object;
        class fn_call;
    struct ObjectURI;
}

namespace gnash {
  
/// AsBroadcaster facilities
class AsBroadcaster {

public:

        /// Initialize the given object as an AsBroadcaster
        //
        /// This method set the addListener,removeListener and broadcastMessage
        /// AS methods with the object, and set the _listners array member.
        ///
        /// It is exposed so that Stage,TextField,Key,Mouse and Selection
        /// can call this internally.
        ///
        /// The AsBroadcaster_init will take care of registering
        /// the _global.AsBroadcaster object and its 'initialize'
        /// method for user-defined broadcasters initialization
        ///
        static void initialize(as_object& obj);

        /// Return the global AsBroadcaster
        /// (the native one, immune to any override)
        ///
        static as_object* getAsBroadcaster();

    static void registerNative(as_object &global);

    static void init(as_object& global, const ObjectURI& uri);

};

} // end of gnash namespace

#endif