save_image_dlg.cpp

来自「ncbi源码」· C++ 代码 · 共 157 行

/*
 * ===========================================================================
 * PRODUCTION $Log: save_image_dlg.cpp,v $
 * PRODUCTION Revision 1000.1  2004/06/01 21:04:23  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.4
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id: save_image_dlg.cpp,v 1000.1 2004/06/01 21:04:23 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:  Peter Meric
 *
 * File Description:
 *   CSaveImageDlg - Raster image options dialog
 *
 */


#include <ncbi_pch.hpp>
#include <gui/print/save_image_dlg.hpp>
#include <FL/Fl_File_Chooser.H>


BEGIN_NCBI_SCOPE


#include "save_image_dlg_.cpp"


CSaveImageDlg::CSaveImageDlg(const CPrintOptions& opts)
{
    m_Window.reset(x_Create());
    Init(opts);
}


void CSaveImageDlg::Init(const CPrintOptions& opts)
{
    // initialise fields
    m_Filename->value(opts.GetFilename().c_str());

    m_Png->argument(CPrintOptions::ePng);
    m_Jpeg->argument(CPrintOptions::eJpeg);

    switch (opts.GetOutputFormat()) {
    case CPrintOptions::ePng:
        m_Format->value(0);
        break;
    case CPrintOptions::eJpeg:
        m_Format->value(1);
        break;
    }

    if (opts.HasRasterDimensions()) {
        m_RasterWidth->value(opts.GetRasterWidth());
        m_RasterHeight->value(opts.GetRasterHeight());
    }
}


void CSaveImageDlg::x_UpdateOptions(void)
{
    m_Options.SetFilename(m_Filename->value());

    m_Options.SetOutputFormat(static_cast<CPrintOptions::TOutputFormat>
                                 (m_Format->mvalue()->argument())
                             );

    if (m_CustomSizeGroup->active()) {
        m_Options.SetRasterWidth((unsigned int) m_RasterWidth->value());
        m_Options.SetRasterHeight((unsigned int) m_RasterHeight->value());
    }
}


void CSaveImageDlg::x_OnOK()
{
    x_UpdateOptions();
    CDialog::x_OnOK();
}


void CSaveImageDlg::x_OnBrowse(void)
{
    const char* fname = fl_file_chooser("Save Image As?", "*", 0);
    if (fname  &&  *fname) {
        m_Filename->value(fname);
    }
}


void CSaveImageDlg::x_OnCustomSize(void)
{
    if (m_CustomSize->value()) {
        m_CustomSizeGroup->activate();
    }
    else {
        m_CustomSizeGroup->deactivate();
    }
}


CPrintOptions CSaveImageDlg::GetOptions(void)
{
    return m_Options;
}



END_NCBI_SCOPE


/*
 * ===========================================================================
 * $Log: save_image_dlg.cpp,v $
 * Revision 1000.1  2004/06/01 21:04:23  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.4
 *
 * Revision 1.4  2004/05/21 22:27:50  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.3  2003/09/29 15:46:36  dicuccio
 * Inherit dialogs from CDialog
 *
 * Revision 1.2  2003/08/15 17:02:16  meric
 * Updates include paths for print-related files from gui/utils to gui/print
 *
 * Revision 1.1  2003/08/15 14:57:05  meric
 * Initial version
 *
 * ===========================================================================
 */