command_result.h

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/* libIntegra modular audio framework
 *
 * Copyright (C) 2007 Birmingham City University
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
 * USA.
 */


#ifndef COMMAND_RESULT_API_H
#define COMMAND_RESULT_API_H

#include "guid_helper.h"


namespace integra_api
{
    class INode;


    class INTEGRA_API CCommandResult
    {
        protected:
            CCommandResult() {};
        public:
            virtual ~CCommandResult() {};
    };


    class INTEGRA_API CNewCommandResult : public CCommandResult
    {
        public:
            CNewCommandResult() { m_created_node = NULL; }
            ~CNewCommandResult() {};

            const INode *get_created_node() const { return m_created_node; }

            void set_created_node( const INode *created_node ) { m_created_node = created_node; }

        private:
            const INode *m_created_node;
    };

    
    class INTEGRA_API CLoadCommandResult : public CCommandResult
    {
        public:
            CLoadCommandResult() {};
            ~CLoadCommandResult() {};

            const guid_set &get_new_embedded_module_ids() const { return m_new_embedded_module_ids; }

            void set_new_embedded_module_ids( const guid_set &ids ) { m_new_embedded_module_ids = ids; }

        private:
            guid_set m_new_embedded_module_ids;

    };
}


#endif