panel.hpp

来自「ncbi源码」· HPP 代码 · 共 252 行

/*
 * ===========================================================================
 * PRODUCTION $Log: panel.hpp,v $
 * PRODUCTION Revision 1000.2  2004/06/01 21:07:58  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.10
 * PRODUCTION
 * ===========================================================================
 */

#ifndef GUI_WIDGETS_ALN_TEXTALN___PANEL__HPP
#define GUI_WIDGETS_ALN_TEXTALN___PANEL__HPP

/*  $Id: panel.hpp,v 1000.2 2004/06/01 21:07:58 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:  Vlad Lebedev
 *
 * File Description:
 *   Panel for the text alignment view widget 
 *   (see <gui/widgets/aln_textaln/textaln_view.hpp>)
 *
 */

#include <gui/gui.hpp>
#include <gui/opengl.h>

#include <gui/opengl/glbitmapfont.hpp>
#include <gui/widgets/aln_data/align_ds.hpp>
#include <gui/widgets/aln_textaln/view.hpp>
#include <gui/objutils/feature.hpp>

#include <objects/seqloc/Na_strand.hpp>
#include <objects/seqalign/Dense_seg.hpp>
#include <objmgr/feat_ci.hpp>

#include <FL/Fl.H>
#include <FL/Fl_Gl_Window.H>
#include <FL/Fl_Slider.H>



BEGIN_NCBI_SCOPE


class CTextAlnPanel : public Fl_Gl_Window
{
public:
    typedef unsigned int                 TDim;
    typedef objects::CDense_seg::TNumseg TNumseg;
    typedef TDim                         TNumrow;

    CTextAlnPanel(int x, int y, int w, int h, const char* label = NULL);
    virtual ~CTextAlnPanel();

    void SetDataSource(CAlignDataSource* ds);

    // features
    void   SetFeatureDisplay(CTextAlnView::EFeatureDisplay disp);
    // Colors
    void   SetColor(CTextAlnView::EDisplayElement elem, Fl_Color color);
    Fl_Color GetColor(CTextAlnView::EDisplayElement elem) const;

    void SelectAll(bool flag);
    void ShowSequenceAsDots (bool show_dots);
    void SetAnchor(size_t idx);
    void UnsetAnchor(void);
    void Scroll(TSeqPos xPos, TSeqPos yPos);
    
    class CParaG {
    public:
        enum EParaGLineType {
            eSequence,
            eFeature,
            eInsertion
        };
        typedef int TParaGLineType;  // EParaGLineType
              
        CParaG(TParaGLineType type, size_t idx, CLayoutFeat* feature = NULL) :
               m_type(type), m_idx(idx), m_feature(feature) {};

        TParaGLineType     GetType(void)  const { return m_type;    }
        size_t             GetIndex(void) const { return m_idx;     }
        const CLayoutFeat* Feature(void)  const { return m_feature; }
    private:
        TParaGLineType    m_type;
        size_t            m_idx;  // index in the CDens_seg
        CRef<CLayoutFeat> m_feature;
    };

private:    
    CRef<CAlignDataSource> m_DS;    

    enum ESelectionType {
        eRow,
        eCol
    };

    // Scrollbars values
    TSeqPos m_ScrX;
    TNumrow m_ScrY;

    TSeqPos m_AlnWidth;
    TNumrow m_AlnHeight;
                
    Fl_Color m_SelectionColor;   // Color for selection
    Fl_Color m_BackgroundColor;  // Color for background
    Fl_Color m_NumbersColor;     // Color for grid numbers
    Fl_Color m_GridColor;        // Color for this grid
    Fl_Color m_SequenceColor;    // Color for sequence letters
    Fl_Color m_MismatchColor;    // Color for mismatch letters

    CTextAlnView::TFeatureDisplay m_featDisp;

    int m_Width;   // Window size in pixels
    int m_Height;
    
    TNumrow m_Anchor;  // anchored sequence index

    // our font
    CGlBitmapFont m_Font_8x13;

    // Define viewport coordinates
    GLuint m_NP[4];  // Numbers panel
    GLuint m_BP[4];  // Text panel
    GLuint m_LP[4];  // Labels panel
    GLuint m_IP[4];  // Info panel

    //GLuint m_FontOffset;       // Display list for sequence font
    
    bool m_ShowSeqAsDots;      // Show letters for mismatches, dots otherwise
    vector<CParaG> m_ParaG;    // info about alignment lines
    vector<bool> m_RowSelect;  // info about selected lines (horisontal)
    vector<bool> m_ColSelect;  // info about selected lines (vertical)
        
    // --- Virtual (FLTK)
    virtual void draw();
    virtual int  handle(int event);

    // --- Methods
    void x_PrepareData        (void);
    void x_SetViewPorts       (void);
    void x_AdjustScrollBars   (void);
    
    void x_DrawSeqNumPanel    (void);
    void x_DrawTextPanel      (void);
    void x_DrawLabelPanel     (void);
    void x_DrawInfoPanel      (void);
    void x_DrawGrid           (void);
    void x_DrawSelection (int size, ESelectionType type) const;

    void x_DrawSequence  (TNumrow row, size_t idx) const;
    void x_DrawFeatures  (TNumrow row, size_t idx) const;
    void x_DrawInsertions(TNumrow row, size_t idx) const;

    void x_DrawLine(GLfloat x1, GLfloat y1, GLfloat x2, 
                    GLfloat y2, GLfloat width = 1.0f) const;

    void x_DrawAnchorMark(TNumrow y) const;
    void x_AddFeaturesAtIndex(size_t idx);
    void x_AddInsertsAtIndex (size_t idx);
    void x_ActivateViewPort  (GLuint* port) const;
    string x_PreprocessSeq(const string& s) const;
    size_t x_GetAtXY(int x, int y) const;
    

    TSeqPos x_GetAlnWidth (void) const;
    TNumrow x_GetAlnHeigth(void) const;
    TSignedSeqPos x_GetStartAt(size_t i, int seg) const;
};



END_NCBI_SCOPE



/*
 * ===========================================================================
 * $Log: panel.hpp,v $
 * Revision 1000.2  2004/06/01 21:07:58  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.10
 *
 * Revision 1.10  2004/05/03 13:23:57  dicuccio
 * gui/utils --> gui/objutils where needed
 *
 * Revision 1.9  2004/03/11 17:50:41  dicuccio
 * Updated typedefs: dropped TDimension, TPosition, TIndex, TColor; use TSeqRange
 * instead of TRange
 *
 * Revision 1.8  2003/09/29 15:49:58  dicuccio
 * Use CGlBitmapFont instead of home-grown font.
 *
 * Revision 1.7  2003/09/24 18:34:58  dicuccio
 * Use new generic alignment data source.  Removed USING_SCOPE(objects) from
 * headers; used objects:: where necessary
 *
 * Revision 1.6  2003/08/18 15:23:40  lebedev
 * Changed nales: CFeature -> CLayoutFeat
 *
 * Revision 1.5  2003/06/02 16:06:27  dicuccio
 * Rearranged src/objects/ subtree.  This includes the following shifts:
 *     - src/objects/asn2asn --> arc/app/asn2asn
 *     - src/objects/testmedline --> src/objects/ncbimime/test
 *     - src/objects/objmgr --> src/objmgr
 *     - src/objects/util --> src/objmgr/util
 *     - src/objects/alnmgr --> src/objtools/alnmgr
 *     - src/objects/flat --> src/objtools/flat
 *     - src/objects/validator --> src/objtools/validator
 *     - src/objects/cddalignview --> src/objtools/cddalignview
 * In addition, libseq now includes six of the objects/seq... libs, and libmmdb
 * replaces the three libmmdb? libs.
 *
 * Revision 1.4  2003/03/28 18:05:19  dicuccio
 * Ooops.  Use 'gui/opengl.h' instead of 'gui/opengl.hpp'
 *
 * Revision 1.3  2003/03/28 13:39:45  dicuccio
 * Use gui/opengl.h instead of OpenGL headers directly
 *
 * Revision 1.2  2003/03/27 20:38:57  dicuccio
 * Fixed compilation errors under Linux (gcc-3.0.4)
 *
 * Revision 1.1  2003/03/27 17:04:32  lebedev
 * Text Alignment Widget: Initial revision
 *
 * ===========================================================================
 */


#endif  /* GUI_WIDGETS_ALN_TEXTALN___PANEL__HPP */