libcore/abc/abc_function.h

   1 //
   2 //   Copyright (C) 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
   3 //
   4 // This program is free software; you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation; either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // This program is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with this program; if not, write to the Free Software
  16 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17
  18 #ifndef GNASH_ABC_FUNCTION_H
  19 #define GNASH_ABC_FUNCTION_H
  20
  21 #ifdef HAVE_CONFIG_H
  22 #include "gnashconfig.h"
  23 #endif
  24
  25 #include "as_function.h"
  26 #include "Method.h"
  27
  28 namespace gnash {
  29     class as_value;
  30     class CodeStream;
  31 }
  32
  33 namespace gnash {
  34 namespace abc {
  35
  36 class Machine;
  37
  38 /// ABC-defined Function
  39 class abc_function : public as_function
  40 {
  41
  42 public:
  43         abc_function(Method* methodInfo, Machine* machine);
  44
  45         as_value call(const fn_call& fn);
  46
  47         CodeStream* getCodeStream() const {
  48         return _methodInfo->getBody();
  49     }
  50
  51         boost::uint32_t getMaxRegisters() const {
  52         return _methodInfo->getMaxRegisters();
  53     }
  54
  55     bool needsActivation() const {
  56         return _methodInfo->needsActivation();
  57     }
  58
  59 private:
  60
  61     Method* _methodInfo;
  62
  63     Machine* _machine;
  64
  65 };
  66
  67 } // namespace abc
  68 } // gnash namespace
  69
  70 #endif