progress_demo.cpp
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上传日期:2007-06-13
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- /*
- * ===========================================================================
- * PRODUCTION $Log: progress_demo.cpp,v $
- * PRODUCTION Revision 1000.2 2004/06/01 20:46:58 gouriano
- * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.3
- * PRODUCTION
- * ===========================================================================
- */
- /* $Id: progress_demo.cpp,v 1000.2 2004/06/01 20:46:58 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 <ncbi_pch.hpp>
- #include <corelib/ncbiapp.hpp>
- #include <corelib/ncbienv.hpp>
- #include <corelib/ncbiargs.hpp>
- #include <corelib/ncbireg.hpp>
- #include <FL/Fl.H>
- #include <gui/dialogs/progress/progress_dlg.hpp>
- #include <gui/dialogs/progress/progress_dlg_ex.hpp>
- USING_NCBI_SCOPE;
- class CProgressDemoApp : public CNcbiApplication
- {
- public:
- virtual void Init(void);
- virtual int Run(void);
- virtual void Exit(void);
- void IncrementProgress();
- private:
- CProgressDlg m_Dlg;
- CProgressDlgEx m_Dlg_ex;
- };
- static void s_IncrementProgress(void* data)
- {
- CProgressDemoApp* app = static_cast<CProgressDemoApp*>(data);
- if (app) {
- app->IncrementProgress();
- }
- Fl::add_timeout(0.5f, s_IncrementProgress, data);
- }
- void CProgressDemoApp::Init(void)
- {
- // Create command-line argument descriptions class
- auto_ptr<CArgDescriptions> arg_desc(new CArgDescriptions);
- // Specify USAGE context
- arg_desc->SetUsageContext(GetArguments().GetProgramBasename(),
- "CProgressDlg demo program");
- // Setup arg.descriptions for this application
- SetupArgDescriptions(arg_desc.release());
- }
- void CProgressDemoApp::IncrementProgress()
- {
- static int counter = 0;
- ++counter;
- m_Dlg.SetPctCompleted(counter);
- m_Dlg_ex.SetPctCompleted(counter);
- string str("Completed: " + NStr::IntToString(counter) + "%");
- m_Dlg.SetMessage(str);
- m_Dlg_ex.SetMessage(str);
- }
- int CProgressDemoApp::Run(void)
- {
- // Get arguments
- CArgs args = GetArgs();
- char *argv[1];
- argv[0] = "app";
- Fl::args(1, argv);
- m_Dlg.SetTitle("Testing Progress Dialog");
- m_Dlg.Show();
- m_Dlg_ex.Show();
- Fl::add_timeout(0.5f, s_IncrementProgress, this);
- return Fl::run();
- }
- /////////////////////////////////////////////////////////////////////////////
- // Cleanup
- void CProgressDemoApp::Exit(void)
- {
- SetDiagStream(0);
- }
- /////////////////////////////////////////////////////////////////////////////
- // MAIN
- int main(int argc, const char* argv[])
- {
- // Execute main application function
- return CProgressDemoApp().AppMain(argc, argv, 0, eDS_Default, 0);
- }
- /*
- * ===========================================================================
- * $Log: progress_demo.cpp,v $
- * Revision 1000.2 2004/06/01 20:46:58 gouriano
- * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.3
- *
- * Revision 1.3 2004/05/21 22:27:42 gorelenk
- * Added PCH ncbi_pch.hpp
- *
- * Revision 1.2 2003/12/05 02:05:20 ucko
- * Fix per latest API changes.
- *
- * Revision 1.1 2003/11/26 17:21:23 dicuccio
- * Initial version
- *
- * ===========================================================================
- */