print_options_dlg.cpp

来自「ncbi源码」· C++ 代码 · 共 193 行

/*
 * ===========================================================================
 * PRODUCTION $Log: print_options_dlg.cpp,v $
 * PRODUCTION Revision 1000.1  2004/06/01 21:04:15  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.5
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id: print_options_dlg.cpp,v 1000.1 2004/06/01 21:04:15 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:
 *   CPrintOptionsDlg - Print options dialog
 *
 */


#include <ncbi_pch.hpp>
#include "print_options_dlg.hpp"
#include <gui/print/print_utils.hpp>
#include <gui/print/print_media.hpp>

#include <FL/Fl_File_Chooser.H>

BEGIN_NCBI_SCOPE


#include "print_options_dlg_.cpp"


CPrintOptionsDlg::CPrintOptionsDlg(const CPrintOptions& opts)
{
    m_Window.reset(x_Create());
    Init(opts);
    m_Footer->buffer(m_FooterBuf);
    m_Header->buffer(m_HeaderBuf);
}


void CPrintOptionsDlg::Init(const CPrintOptions& opts)
{
    // initialise fields
    m_Title->value(opts.GetTitle().c_str());

    m_HeaderBuf.text(opts.GetHeader().c_str());
    m_FooterBuf.text(opts.GetFooter().c_str());
    m_HeaderOffset->value(PdfUnitsToInches(opts.GetHeaderOffset()));
    m_FooterOffset->value(PdfUnitsToInches(opts.GetFooterOffset()));

    const string& media = opts.GetMedia().GetName();
    // find a set the menu item
    const Fl_Menu_Item* ptr = m_PaperSize->menu();
    for (int i = 0;  i < m_PaperSize->size();  ++i, ++ptr) {
        if (media == ptr->label()) {
            m_PaperSize->Fl_Menu_::value(ptr);
            x_OnSelectPaper(ptr);
            break;
        }
    }

    if (opts.GetPageOrientation() == CPrintOptions::ePortrait) {
        m_Portrait->setonly();
    } else {
        m_Landscape->setonly();
    }

    m_PagesTall->value(opts.GetPagesTall());
    m_PagesWide->value(opts.GetPagesWide());

    m_MarginTop->value(PdfUnitsToInches(opts.GetMarginTop()));
    m_MarginBottom->value(PdfUnitsToInches(opts.GetMarginBottom()));
    m_MarginLeft->value(PdfUnitsToInches(opts.GetMarginLeft()));
    m_MarginRight->value(PdfUnitsToInches(opts.GetMarginRight()));
}


void CPrintOptionsDlg::x_UpdateOptions(void)
{
    m_Options.SetTitle(m_Title->value());

    m_Options.SetHeader(m_HeaderBuf.text());
    m_Options.SetFooter(m_FooterBuf.text());
    m_Options.SetHeaderOffset(int(InchesToPdfUnits(m_HeaderOffset->value())));
    m_Options.SetFooterOffset(int(InchesToPdfUnits(m_FooterOffset->value())));

    m_Options.SetMedia(*m_Media);
    m_Options.SetPageOrientation(m_Portrait->value() == 1
                                 ? CPrintOptions::ePortrait
                                 : CPrintOptions::eLandscape
                                );

    m_Options.SetPagesTall((unsigned int) m_PagesTall->value());
    m_Options.SetPagesWide((unsigned int) m_PagesWide->value());

    m_Options.SetMarginTop((unsigned int) InchesToPdfUnits(m_MarginTop->value()));
    m_Options.SetMarginBottom((unsigned int) InchesToPdfUnits(m_MarginBottom->value()));
    m_Options.SetMarginLeft((unsigned int) InchesToPdfUnits(m_MarginLeft->value()));
    m_Options.SetMarginRight((unsigned int) InchesToPdfUnits(m_MarginRight->value()));
}


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


void CPrintOptionsDlg::x_SelectPaper(const string& paper)
{
    const CMedia& media = CMedia::GetMedia(paper);
    m_Media = &media;

    const string unit(CUnit::UnitToSymbol(media.GetUnit()));
    string s(NStr::IntToString(int(media.GetNativeWidth())));
    s += unit + " x " + NStr::IntToString(int(media.GetNativeHeight()));
    s += unit;
    m_PaperSizeDisplay->value(s.c_str());
}


void CPrintOptionsDlg::x_OnSelectPaper(const Fl_Menu_Item* item)
{
    x_SelectPaper(item->label());
}


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



END_NCBI_SCOPE


/*
 * ===========================================================================
 * $Log: print_options_dlg.cpp,v $
 * Revision 1000.1  2004/06/01 21:04:15  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.5
 *
 * Revision 1.5  2004/05/21 22:27:50  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.4  2003/09/29 15:46:36  dicuccio
 * Inherit dialogs from CDialog
 *
 * Revision 1.3  2003/08/15 17:02:16  meric
 * Updates include paths for print-related files from gui/utils to gui/print
 *
 * Revision 1.2  2003/06/24 15:40:22  meric
 * explicit float->[unsigned] int casts to avoid compiler warnings
 *
 * Revision 1.1  2003/06/16 16:01:38  dicuccio
 * Moved generic print code code from opengl/print to utils.
 *
 * Revision 1.2  2003/06/16 12:44:52  dicuccio
 * Clean-up after initial commit
 *
 * Revision 1.1  2003 / 06 / 13 18:13:56  meric
 * Initial version
 *
 *
 * ===========================================================================
 */