commands.h

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/*
 *  OGF/Graphite: Geometry and Graphics Programming Library + Utilities
 *  Copyright (C) 2000 Bruno Levy
 *
 *  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 2 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *  If you modify this software, you should include a notice giving the
 *  name of the person performing the modification, the date of modification,
 *  and the reason for such modification.
 *
 *  Contact: Bruno Levy
 *
 *     levy@loria.fr
 *
 *     ISA Project
 *     LORIA, INRIA Lorraine, 
 *     Campus Scientifique, BP 239
 *     54506 VANDOEUVRE LES NANCY CEDEX 
 *     FRANCE
 *
 *  Note that the GNU General Public License does not permit incorporating
 *  the Software into proprietary programs. 
 */
 
#ifndef H_OGF_SCENE_GRAPH_TYPES_COMMANDS_H
#define H_OGF_SCENE_GRAPH_TYPES_COMMANDS_H
 
#include <OGF/scene_graph/common/common.h>
#include <OGF/scene_graph/types/properties.h>
#include <OGF/gom/types/node.h>
 
namespace OGF {
 
    class Grob;
    class SceneGraph;
 
    gom_attribute(abstract, "true")
    gom_class SCENE_GRAPH_API Interface : public Object {
      public:
        Interface();
 
        ~Interface() override;
        
        Grob* grob() const {
            return grob_;
        }
 
        SceneGraph* scene_graph() const;
 
    gom_properties:
        
        virtual void set_grob(Grob* value);
 
        Grob* get_grob() const {
            return grob_;
        }
 
    private:
        Grob* grob_;
    };
 
    typedef SmartPointer<Interface> Interface_var;
    
    /****************************************************/
    
    gom_attribute(abstract, "true")
    gom_class SCENE_GRAPH_API Commands : public Interface {
    public:
        Commands();
 
        ~Commands() override;
 
 
        bool invoke_method(
            const std::string& method_name,
            const ArgList& args, Any& ret_val
        ) override;
 
        Interpreter* interpreter();
 
      gom_properties:
 
        bool get_chrono() const {
            return chrono_;
        }
 
        void set_chrono(bool value) {
            chrono_ = value;
        }
 
      public:
 
        static bool command_is_running() {
            return command_is_running_;
        }
        
      private:
        bool chrono_;
        static bool command_is_running_;
    };
 
    typedef SmartPointer<Commands> Commands_var;
}
 
#endif