libcore/DisplayObjectContainer.h

   1 // DisplayObjectContainer.h: Container of DisplayObjects.
   2 //
   3 //   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010,
   4 //   2011 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 // Stateful live Sprite instance
  21
  22 #ifndef GNASH_DISPLAYOBJECTCONTAINER_H
  23 #define GNASH_DISPLAYOBJECTCONTAINER_H
  24
  25 #ifdef HAVE_CONFIG_H
  26 #include "gnashconfig.h"
  27 #endif
  28
  29 #include "DisplayList.h"
  30 #include "InteractiveObject.h"
  31
  32 #ifdef USE_SWFTREE
  33 # include "tree.hh"
  34 #endif
  35
  36 // Forward declarations
  37 namespace gnash {
  38 }
  39
  40 namespace gnash {
  41
  42 class DisplayObjectContainer : public InteractiveObject
  43 {
  44
  45 public:
  46
  47     DisplayObjectContainer(as_object* object, DisplayObject* parent)
  48         :
  49         InteractiveObject(object, parent)
  50     {
  51         assert(object);
  52     }
  53
  54     virtual ~DisplayObjectContainer();
  55
  56     size_t numChildren() const {
  57         return _displayList.size();
  58     }
  59
  60 #ifdef USE_SWFTREE
  61     // Override to append display list info, see dox in DisplayObject.h
  62     virtual InfoTree::iterator getMovieInfo(InfoTree& tr,
  63             InfoTree::iterator it);
  64 #endif
  65
  66
  67 protected:
  68
  69     // TODO: make private and move all DisplayList functions to this class.
  70     DisplayList _displayList;
  71
  72 };
  73
  74 } // namespace gnash
  75
  76 #endif