libcore/Shape.h

   1 // Shape.h: Shape DisplayObject implementation for Gnash.
   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_SHAPE_H
  21 #define GNASH_SHAPE_H
  22
  23 #include "DisplayObject.h"
  24 #include "DefineShapeTag.h"
  25 #include "DynamicShape.h"
  26
  27 #include <boost/intrusive_ptr.hpp>
  28 #include <cassert>
  29
  30 namespace gnash {
  31
  32 /// For DisplayObjects that don't store unusual state in their instances.
  33 //
  34 /// A Shape may be either statically constructed during parsing or,
  35 /// in AS3, dynamically constructed. A SWF-parsed Shape has an immutable
  36 /// SWF::DefinitionTag. A dynamic Shape object has a DynamicShape.
  37 class Shape : public DisplayObject
  38 {
  39 public:
  40         Shape(movie_root& mr, as_object* object, const SWF::DefineShapeTag* def,
  41             DisplayObject* parent)
  42                 :
  43                 DisplayObject(mr, object, parent),
  44                 _def(def)
  45         {
  46             assert(_def);
  47         }
  48
  49         virtual void display(Renderer& renderer, const Transform& xform);
  50
  51     virtual SWFRect getBounds() const {
  52         return _def->bounds();
  53     }
  54
  55     virtual bool pointInShape(std::int32_t x, std::int32_t y) const;
  56
  57 private:
  58
  59     const boost::intrusive_ptr<const SWF::DefineShapeTag> _def;
  60
  61 };
  62
  63
  64 } // namespace gnash
  65
  66
  67 #endif
  68
  69
  70 // Local Variables:
  71 // mode: C++
  72 // indent-tabs-mode: t
  73 // End: