trace_graph.hpp

ncbi源码

/*
 * ===========================================================================
 * PRODUCTION $Log: trace_graph.hpp,v $
 * PRODUCTION Revision 1000.1  2004/06/01 19:51:52  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.8
 * PRODUCTION
 * ===========================================================================
 */

#ifndef __GUI_WIDGETS_ALNMULTI___ALIGN_TRACE_GRAPH__HPP
#define __GUI_WIDGETS_ALNMULTI___ALIGN_TRACE_GRAPH__HPP

/*  $Id: trace_graph.hpp,v 1000.1 2004/06/01 19:51:52 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:  Andrey Yazhuk
 *
 * File Description:
 *
 */

#include <objtools/alnmgr/alnmap.hpp>

#include <gui/opengl/glpane.hpp>
#include <gui/widgets/aln_multiple/alnvec_row_graph.hpp>
#include <gui/widgets/aln_multiple/trace_data.hpp>

BEGIN_NCBI_SCOPE
USING_SCOPE(objects);


class NCBI_GUIWIDGETS_ALNMULTIPLE_EXPORT CTraceGraphProperties
    :   public  IAlnRowGraphProperties
{
public:
    /// chromatogram rendering mode
    enum    ESingnalStyle   {
        eCurve,
        eIntensity
    };
    
    enum    EGraphState {
        eHidden,
        eCollapsed,
        eExpanded
    };
public:
    ESingnalStyle   m_SignalStyle;

    EGraphState m_ConfGraphState;
    EGraphState m_SignalGraphState;

    bool    m_bReverseColors; // reverse colors for signals measured on back strand 
    // so that they correspond to assembly sequence rather than to trace sequence

    CTraceGraphProperties();
    CTraceGraphProperties&  operator=(const CTraceGraphProperties& orig);
};

////////////////////////////////////////////////////////////////////////////////
/// CTraceGraph - trace data renderer.
/// Renders confidence graph and A, C, T, G chromatograms using CTraceData as
/// datasource.

class NCBI_GUIWIDGETS_ALNMULTIPLE_EXPORT CTraceGraph : public IAlnVecRowGraph
{
public:
    typedef CConstRef<CAlnMap::CAlnChunkVec>   TChunkVec;
    typedef CTraceGraphProperties::ESingnalStyle   ESingnalStyle;
    typedef CTraceGraphProperties::EGraphState     EGraphState;

    CTraceGraph(const CBioseq_Handle& handle, bool b_neg_strand);
    /// @name IAlnVecRowGraph implementaion
    /// @{
    virtual ~CTraceGraph();
    
    virtual bool    HasData() const;
    virtual bool    IsCreated() const;
    virtual bool    Create();
    virtual void    Destroy();

    virtual const IAlnRowGraphProperties*     GetProperties() const;
    virtual void    SetProperties(IAlnRowGraphProperties* props);

    virtual int     GetPreferredHeight()    const;
    virtual void    Render(CGlPane& pane, int y, int h, const TChunkVec& chunks);   
    /// @}

    void    SetConfGraphState(EGraphState state);    
    void    SetSignalGraphState(EGraphState state);    
    
protected:
    int     x_GetConfGraphH() const;
    int     x_GetSignalGraphH() const;

    void    x_RenderContour(CGlPane& pane, int y, 
                            int conf_h, int total_h,
                            const TChunkVec& chunks);
    
    void    x_RenderConfGraph(CGlPane& pane, int y, int h, 
                              const TChunkVec& chunks);   
    
    void    x_RenderSignalGraph(CGlPane& pane, int y, int h,
                                const TChunkVec& chunks);   
    
    void    x_RenderCurveChunk(CGlPane& pane, 
                                CConstRef<CAlnMap::CAlnChunk> chunk, 
                                const CTraceData::TPositions& positions, 
                                const CTraceData::TValues& values,
                                int bottom_y, int h, int amp);
    
    void    x_RenderIntensityGraphs(CGlPane& pane, int y, int h, 
                                             const TChunkVec& chunks);

    const CGlColor&     GetColorByValue(double value, int signal) const;
    int x_FindSampleToLeft(double pos) const;
    int x_FindSampleToRight(double pos) const;
protected:
    CTraceDataProxy m_DataProxy;
    CTraceData*     m_pData;
    
    CTraceGraphProperties   m_Props;

    vector<CGlColor>    m_vSignalColors;
};

END_NCBI_SCOPE

/*
 * ===========================================================================
 * $Log: trace_graph.hpp,v $
 * Revision 1000.1  2004/06/01 19:51:52  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.8
 *
 * Revision 1.8  2004/05/14 13:20:08  yazhuk
 * Added m_bReverseColors
 *
 * Revision 1.7  2004/03/29 18:59:28  yazhuk
 * Added support for data loading and Properties management
 *
 * Revision 1.6  2004/03/26 14:59:02  yazhuk
 * Renamed EMode to ESignalStyle
 *
 * Revision 1.5  2004/03/25 13:06:13  dicuccio
 * Minor rearrangement to avoid compiler warning
 *
 * Revision 1.4  2004/03/08 17:05:56  yazhuk
 * Inherited from IAlnVecRowGraph
 *
 * Revision 1.3  2004/03/08 15:37:59  yazhuk
 * Implemented state management expanded/collapsed/hidden
 *
 * Revision 1.2  2004/03/02 18:06:35  kans
 * remove CTraceGraph from x_RenderContour
 *
 * Revision 1.1  2004/03/02 15:11:00  yazhuk
 * Initial revision
 *
 * ===========================================================================
 */

#endif  // __GUI_WIDGETS_ALNMULTI___ALIGN_TRACE_GRAPH__HPP