layout_conf.cpp

ncbi源码

/*
 * ===========================================================================
 * PRODUCTION $Log: layout_conf.cpp,v $
 * PRODUCTION Revision 1000.1  2004/06/01 21:12:43  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.3
 * PRODUCTION
 * ===========================================================================
 */

/* $Id: layout_conf.cpp,v 1000.1 2004/06/01 21:12:43 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.
 *
 * ===========================================================================
 *
 * Author:  Robert G. Smith
 *
 * File Description:
 *
 */

#include <ncbi_pch.hpp>
#include <gui/widgets/seq_graphic/layout_conf.hpp>
#include <util/static_map.hpp>

BEGIN_NCBI_SCOPE

class CLayoutDefaultSettings
    : public IFactoryDefaultSettings
{
public:
    virtual ~CLayoutDefaultSettings() {}
    string   Get(const string& key) const { return "packed"; }
};


CLayoutConfig::CLayoutConfig(objects::CPluginConfigCache* config_cache, 
                 const string& desc
                )
      : CSettingsSet(config_cache, "Layout",
                     new CLayoutDefaultSettings, desc)
{
}


CLayoutConfig::~CLayoutConfig()
{
}

//
// static lookup table for converting string-based feature type to actual
// feature type
//
// these must be in "ASCIIbetical" order; beware of the fact that
// closing quotes sort after spaces.
//
namespace {

typedef pair<const string, CLayoutConfig::ELayout> TLayoutType;
const TLayoutType s_LayoutTypes[] = {
    TLayoutType("overlayed",  CLayoutConfig::eLayout_Overlayed),
    TLayoutType("packed",     CLayoutConfig::eLayout_Packed),
    TLayoutType("separated",  CLayoutConfig::eLayout_Separated)
};

typedef CStaticArrayMap<const string, CLayoutConfig::ELayout, PCase> TLayoutTypeMap;
const TLayoutTypeMap s_LayoutPolicyMap(s_LayoutTypes, sizeof(s_LayoutTypes));

}


/// convert between current settings and the PluginConfigCache.
static const string s_key("layout");
bool CLayoutConfig::LoadCurrentSettings(ELoadValueSource src)
{
    m_Layout = eLayout_Packed;
    const string value_str(Get(s_key, src));
    TLayoutTypeMap::const_iterator  rp_it = s_LayoutPolicyMap.find(value_str);
    if (rp_it != s_LayoutPolicyMap.end()) {
        m_Layout = rp_it->second;
    }
    
    return true;
}

bool CLayoutConfig::SaveCurrentSettings(void)
{
    ITERATE(TLayoutTypeMap, rp_it, s_LayoutPolicyMap) {
        if (rp_it->second == m_Layout) {
            Set(s_key, rp_it->first);
            break;
        }
    }
    
    return true;
}


CLayoutConfig::ELayout  CLayoutConfig::GetLayout() const
{
    return m_Layout;
}

END_NCBI_SCOPE


/*
* ===========================================================================
*
* $Log: layout_conf.cpp,v $
* Revision 1000.1  2004/06/01 21:12:43  gouriano
* PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.3
*
* Revision 1.3  2004/05/21 22:27:55  gorelenk
* Added PCH ncbi_pch.hpp
*
* Revision 1.2  2004/02/04 15:16:07  rsmith
* add const to GetLayout
*
* Revision 1.1  2004/02/04 15:04:18  rsmith
* initial checkin
*
*
* ===========================================================================
*/