featgroup_config_dlg.cpp

来自「ncbi源码」· C++ 代码 · 共 279 行

/*
 * ===========================================================================
 * PRODUCTION $Log: featgroup_config_dlg.cpp,v $
 * PRODUCTION Revision 1000.0  2004/06/01 21:15:13  gouriano
 * PRODUCTION PRODUCTION: IMPORTED [GCC34_MSVC7] Dev-tree R1.3
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id $
 * ===========================================================================
 *
 *                            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:  Robert Smith
 *
 * File Description:
 *    Test application for plugins
 */


#include <ncbi_pch.hpp>
#include <corelib/ncbiapp.hpp>
#include <corelib/ncbiargs.hpp>
#include <corelib/ncbienv.hpp>
#include <corelib/ncbireg.hpp>

#include <serial/serial.hpp>
#include <serial/objostr.hpp>
#include <serial/objistr.hpp>
#include <corelib/ncbifile.hpp>

#include <gui/config/PluginConfigCache.hpp>
#include <gui/dialogs/config/config_dlg.hpp>
#include <gui/widgets/seq_graphic/seqgraphic_conf.hpp>
#include "featgroup_config_mediat.hpp"
#include "featgroup_config_panel.hpp"

USING_NCBI_SCOPE;
USING_SCOPE(objects);

//
// a test exception class
//
class CPluginTestException : EXCEPTION_VIRTUAL_BASE public CException
{
public:
    // Enumerated list of document management errors
    enum EErrCode {
        eTestFailed
    };

    // Translate the specific error code into a string representations of
    // that error code.
    virtual const char* GetErrCodeString(void) const
    {
        switch (GetErrCode()) {
        case eTestFailed:   return "eTestFailed";
        default:            return CException::GetErrCodeString();
        }
    }

    NCBI_EXCEPTION_DEFAULT(CPluginTestException, CException);
};


class CPluginTestApp : public CNcbiApplication
{
public:
    CPluginTestApp();

private:
    CRef<objects::CPluginConfigCache>  m_PCC;

    virtual void Init(void);
    virtual int  Run(void);
    virtual void Exit(void);


    void WritePluginConfig(const string& pcfile, const CPluginConfigCache& pcc);
    void ReadPluginConfig(const string& pc_file);
    void SetPluginConfig(CPluginConfigCache& pcc);

};


CPluginTestApp::CPluginTestApp()
{
}


/////////////////////////////////////////////////////////////////////////////
//  Init test for all different types of arguments


void CPluginTestApp::Init(void)
{
    // Create command-line argument descriptions class
    auto_ptr<CArgDescriptions> arg_desc(new CArgDescriptions);

    // Specify USAGE context
    arg_desc->SetUsageContext(GetArguments().GetProgramBasename(),
                              "Test for the Configuration dialog.");

    // Setup arg.descriptions for this application
    SetupArgDescriptions(arg_desc.release());

}



int CPluginTestApp::Run(void)
{
    string  pcc_file("/Users/rsmith/test_config.asn");
    ReadPluginConfig(pcc_file);
    CRef<CSeqGraphicConfig> configSettings(new CSeqGraphicConfig(m_PCC));

    // create panel
    CFeatGroupConfigPanel  preference_panel;
        
    // create configuration mediator from data set and panel
    CTestConfigMediator preference_mediator(*configSettings, preference_panel);
    
    // create and display dialog given the mediator.
    CConfigDlg preference_dialog(preference_mediator);
    EDialogReturnValue dlg_ret = preference_dialog.ShowModal();
    if (eCancel != dlg_ret) {
        cerr << "ok chosen" << endl;
        WritePluginConfig( pcc_file, configSettings->SetConfigCache());
    } else {
        cerr << "cancel chosen, no processing done." << endl;
    }

    return 0;
}


void CPluginTestApp::WritePluginConfig(const string& pcfile, const CPluginConfigCache& pcc)
{
    try {
        auto_ptr<CObjectOStream> os(CObjectOStream::Open(eSerial_AsnText, pcfile));
        *os << pcc;
        cerr <<  "plugin config cache written to: " << pcfile;
     } catch (...) {
        cerr << "Write of plugin config cache to " << pcfile << " failed";
     }
     
     return;
}

void CPluginTestApp::ReadPluginConfig(const string& pcfile)
{
    {{
        // first check if the file exists.
        CFile   file(pcfile);
        if ( ! file.Exists() ) {
            LOG_POST( Info << "CSettings::LoadPluginConfig(): "
                "no plugin config cache found at " << pcfile);
            return;
        }
    }}
    
    // try reading in ASN.1 test format
    try {
        auto_ptr<CObjectIStream> is(CObjectIStream::Open(eSerial_AsnText, pcfile));
        CRef<CPluginConfigCache> config_cache(new CPluginConfigCache);
    
        *is >> *config_cache;
        LOG_POST( Info << "CSettings::LoadPluginConfig(): "
            "text plugin config cache read from: " << pcfile);
        SetPluginConfig(*config_cache);
        return;
    } catch (...) {
        _TRACE("read of ASN.1 text plugin config cache in " << pcfile << " failed");
    }
    
    // try reading in ASN.1 binary format
    try {
        auto_ptr<CObjectIStream> is(CObjectIStream::Open(eSerial_AsnBinary, pcfile));
        CRef<CPluginConfigCache> config_cache(new CPluginConfigCache);
    
        *is >> *config_cache;
        LOG_POST( Info << "CSettings::LoadPluginConfig(): "
            "binary plugin config cache read from: " << pcfile);
        SetPluginConfig(*config_cache);
        return;
    } catch (...) {
        _TRACE("read of ASN.1 binary plugin config cache in " << pcfile << " failed");
    }

    // if not, try reading in XML
    try {
        auto_ptr<CObjectIStream> is(CObjectIStream::Open(eSerial_Xml, pcfile));
        CRef<CPluginConfigCache> config_cache(new CPluginConfigCache);
    
        *is >> *config_cache;
        LOG_POST( Info << "CSettings::LoadPluginConfig(): "
            "XML plugin config cache read from: " << pcfile);
        SetPluginConfig(*config_cache);
        return;
    } catch (...) {
        _TRACE("read of XML plugin config cache in " << pcfile << " failed");
    }
    
    // Log an error and continue.
    LOG_POST( Error << "CSettings::LoadPluginConfig(): "
        "File does not contain a plugin config cache: " << pcfile);
    
    return;
}

void CPluginTestApp::SetPluginConfig(CPluginConfigCache& pcc)
{
    m_PCC.Reset(&pcc);
}

/////////////////////////////////////////////////////////////////////////////
//  Cleanup


void CPluginTestApp::Exit(void)
{
    SetDiagStream(0);
}



/////////////////////////////////////////////////////////////////////////////
//  MAIN


int main(int argc, const char* argv[])
{
    // Execute main application function
    return CPluginTestApp().AppMain(argc, argv, 0, eDS_Default, 0);
}




/*
 * ===========================================================================
 * $Log: featgroup_config_dlg.cpp,v $
 * Revision 1000.0  2004/06/01 21:15:13  gouriano
 * PRODUCTION: IMPORTED [GCC34_MSVC7] Dev-tree R1.3
 *
 * Revision 1.3  2004/05/21 22:27:40  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.2  2004/02/24 16:59:03  rsmith
 * update include paths.
 *
 * Revision 1.1  2004/02/20 16:14:18  rsmith
 * Initial checkin of prototype, currenty unused code.
 *
 * ===========================================================================
 */