vector_printer.cpp

来自「ncbi源码」· C++ 代码 · 共 155 行

/*
 * ===========================================================================
 * PRODUCTION $Log: vector_printer.cpp,v $
 * PRODUCTION Revision 1000.1  2004/06/01 21:04:34  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.7
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id: vector_printer.cpp,v 1000.1 2004/06/01 21:04:34 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:
 *   CVectorPrinter - print vector objects
 *
 */


#include <ncbi_pch.hpp>
#include <gui/print/vector_printer.hpp>
#include <gui/print/vector_buffer.hpp>
#include <gui/print/print_buffer.hpp>
#include <gui/print/print_options.hpp>


BEGIN_NCBI_SCOPE



CVectorPrinter::CVectorPrinter(CNcbiOstream& ostream)
: m_Strm(0)
{
    SetOutputStream(&ostream);
}


CVectorPrinter::~CVectorPrinter()
{
}


void CVectorPrinter::SetOutputStream(CNcbiOstream* ostream)
{
    m_Strm = ostream;
}


void CVectorPrinter::SetPrintContext(const CPrintContext* print_ctx)
{
    m_PrintCtx = print_ctx;
}


void CVectorPrinter::ClearPrintContext(void)
{
    m_PrintCtx = 0;
}


void CVectorPrinter::Print(void)
{
    ITERATE(CPrintContext, it, *m_PrintCtx) {
        const CPBuffer* buf = dynamic_cast<const CPBuffer*>(it->GetPointer());
        if (buf) {
            PrintBuffer(buf);
        }
    }
}


void CVectorPrinter::PrintBuffer(const CPBuffer* buf)
{
    if ( !buf ) {
        return;
    }
    if (buf->IsEmpty()) {
        cerr << "buffer empty\n";
        return;
    }

    CPrintState state;

    const CPVecBuffer* vbuf = dynamic_cast<const CPVecBuffer*>(buf);
    if (buf) {
        ITERATE(CPVecBuffer, it, *vbuf) {
            PrintObject(it->GetPointer(), state);
        }
    }
}



END_NCBI_SCOPE


/*
 * ===========================================================================
 * $Log: vector_printer.cpp,v $
 * Revision 1000.1  2004/06/01 21:04:34  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.7
 *
 * Revision 1.7  2004/05/21 22:27:50  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.6  2003/08/15 17:02:17  meric
 * Updates include paths for print-related files from gui/utils to gui/print
 *
 * Revision 1.5  2003/06/18 17:25:39  meric
 * Final phase of print reorg: remove dependence on gui/opengl and OpenGL
 *
 * Revision 1.4  2003/06/18 16:40:33  meric
 * First phase of print reorg: remove dependence on gui/opengl and OpenGL
 * except for class COpenGLPrintBuffer
 *
 * Revision 1.3  2003/06/16 15:59:11  dicuccio
 * Work-in-progress: everything compiles, still much reorganization to be done.
 * Moved generic functionality out of opengl/print/ and into gui/utils (print
 * options, print dialogs, etc.).  Removed interactive state from CGlCanvas.
 * Added hook in CView for opening standard print dialog, and for generic print
 * handling.  Restored log for glcanvas.cpp
 *
 * 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
 *
 *
 * ===========================================================================
 */