libcore/swf_event.h

   1 // swf_event.h -- clip events (PlaceObject-defined)
   2 //
   3 //   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
   4 //   Free Software Foundation, Inc
   5 //
   6 // This program is free software; you can redistribute it and/or modify
   7 // it under the terms of the GNU General Public License as published by
   8 // the Free Software Foundation; either version 3 of the License, or
   9 // (at your option) any later version.
  10 //
  11 // This program is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU General Public License
  17 // along with this program; if not, write to the Free Software
  18 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19
  20 #ifndef GNASH_SWF_EVENT_H
  21 #define GNASH_SWF_EVENT_H
  22
  23 #include "event_id.h" // for composition
  24 #include <utility>
  25
  26 namespace gnash {
  27     class action_buffer;
  28 }
  29
  30 namespace gnash {
  31
  32 //
  33 // swf_event
  34 //
  35
  36 /// For embedding event handlers in place_object_2
  37 //
  38 /// TODO: move under parser dir !
  39 ///
  40 class swf_event
  41 {
  42 public:
  43
  44         swf_event(event_id ev, action_buffer& buf)
  45                 :
  46                 m_event(std::move(ev)),
  47                 m_action_buffer(buf)
  48         {
  49         }
  50
  51         swf_event(const swf_event& o)
  52                 :
  53                 m_event(o.m_event),
  54                 m_action_buffer(o.m_action_buffer)
  55         {
  56         }
  57
  58         const action_buffer& action() const {
  59                 return m_action_buffer;
  60         }
  61
  62         const event_id& event() const {
  63                 return m_event;
  64         }
  65
  66 private:
  67
  68         /// System event id
  69         event_id m_event;
  70
  71         /// Action buffer associated with this event
  72         //
  73         /// The buffer is externally owned
  74         /// (by PlaceObject tag in this design)
  75         /// and may be shared between multiple swf_events
  76         ///
  77         const action_buffer& m_action_buffer;
  78
  79         /// Can't assign to an swf_event
  80         void operator=(const swf_event& /*s*/);
  81 };
  82
  83
  84 }       // end namespace gnash
  85
  86
  87 #endif // GNASH_SWF_EVENT_H