view_factory.hpp

ncbi源码

/*
 * ===========================================================================
 * PRODUCTION $Log: view_factory.hpp,v $
 * PRODUCTION Revision 1000.2  2004/04/12 18:13:01  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [CATCHUP_003] Dev-tree R1.12
 * PRODUCTION
 * ===========================================================================
 */

#ifndef GUI_CORE___VIEW_FACTORY__HPP
#define GUI_CORE___VIEW_FACTORY__HPP

/*  $Id: view_factory.hpp,v 1000.2 2004/04/12 18:13:01 gouriano Exp $
 * ===========================================================================
 *
 *                            PUBLIC DOMAIN NOTICE
 *               National Center for Biotechnology Information
 *
 *  This software/database is a "United States Government Work" under the
 *  terms of the United States Copyright Act.  It was written as part of
 *  the author's official duties as a United States Government employee and
 *  thus cannot be copyrighted.  This software/database is freely available
 *  to the public for use. The National Library of Medicine and the U.S.
 *  Government have not placed any restriction on its use or reproduction.
 *
 *  Although all reasonable efforts have been taken to ensure the accuracy
 *  and reliability of the software and data, the NLM and the U.S.
 *  Government do not and cannot warrant the performance or results that
 *  may be obtained by using this software or data. The NLM and the U.S.
 *  Government disclaim all warranties, express or implied, including
 *  warranties of performance, merchantability or fitness for any particular
 *  purpose.
 *
 *  Please cite the author in any work or product based on this material.
 *
 * ===========================================================================
 *
 * Authors:  Mike DiCuccio
 *
 * File Description:
 *
 */
#include <gui/core/view_plugin.hpp>
#include <gui/core/plugin_factory.hpp>


BEGIN_NCBI_SCOPE


template <class ViewType>
class CViewFactory : public CPluginFactory<ViewType>
{
public:

    virtual CPluginBase* GetPlugin(void)
    {
        return new CViewPlugin<ViewType>;
    }
};


// Macros for easily defining and registering unique factory names and
// instances
#define DECLARE_VIEW_FACTORY(name) \
    static CViewFactory<name> s_ViewFactory_##name

#define REGISTER_VIEW_PLUGIN(name) \
    plugins.push_back(&s_ViewFactory_##name)


END_NCBI_SCOPE

#endif  // GUI_CORE___VIEW_FACTORY__HPP

/*
 * ===========================================================================
 * $Log: view_factory.hpp,v $
 * Revision 1000.2  2004/04/12 18:13:01  gouriano
 * PRODUCTION: UPGRADED [CATCHUP_003] Dev-tree R1.12
 *
 * Revision 1.12  2003/12/22 19:10:06  dicuccio
 * Don't swallow the trailing ';' on macros
 *
 * Revision 1.11  2003/11/06 19:59:29  dicuccio
 * Removed USING_SCOPE(objects)
 *
 * Revision 1.10  2003/07/14 10:58:21  shomrat
 * Plugin messageing system related changes
 *
 * Revision 1.9  2003/06/25 16:59:41  dicuccio
 * Changed CPluginHandle into a pointer-to-implementation (the previous
 * implementation is now the pointer held).  Lots of #include file clean-ups.
 *
 * Revision 1.8  2003/06/20 14:44:36  dicuccio
 * Revamped handling of plugin registration.  All plugin factories now derive
 * from CPluginFactoryBase; CPluginFactory is a template.  There is a new
 * requirement for derived plugin handlers of all types (each must implement a
 * static function of the form 'static void GetInfo(CPluginInfo&)')
 *
 * Revision 1.7  2003/05/30 14:15:40  dicuccio
 * Renamed MessageBox to NcbiMessageBox because brain-dead MSVC thinks this is
 * ::MessageBox and rewrites the symbol as MessageBoxA, which results in an
 * unresolved external and conflict with the Win32 API :(.
 *
 * Revision 1.6  2003/05/30 12:53:56  dicuccio
 * Converted code to use MessageBox() instead of
 * fl_ask()/fl_message()/fl_alert()
 *
 * Revision 1.5  2003/05/19 13:32:43  dicuccio
 * Moved gui/core/plugin --> gui/plugin/
 *
 * Revision 1.4  2003/04/24 16:15:03  dicuccio
 * Changed notion of how a document and view relate - eliminate old "default
 * arguments" for views
 *
 * Revision 1.3  2003/03/03 14:21:06  dicuccio
 * Converted all view creation to use CPluginArgSet instead of CDocument
 *
 * Revision 1.2  2003/02/24 13:00:17  dicuccio
 * Renamed classes in plugin spec:
 *     CArgSeg --> CPluginArgSet
 *     CArgument --> CPluginArg
 *     CPluginArgs --> CPluginCommand
 *     CPluginCommands --> CPluginCommandSet
 *
 * Revision 1.1  2003/02/20 19:44:06  dicuccio
 * Created new plugin architecture, mediated via an ASN.1 spec.  Moved GBENCH
 * framework over to use new plugin architecture.
 *
 * ===========================================================================
 */