cross_aln_render.hpp

来自「ncbi源码」· HPP 代码 · 共 231 行

/*
 * ===========================================================================
 * PRODUCTION $Log: cross_aln_render.hpp,v $
 * PRODUCTION Revision 1000.2  2004/06/01 21:06:33  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.7
 * PRODUCTION
 * ===========================================================================
 */

#ifndef GUI_WIDGETS_ALN_CROSSALN___CROSS_ALN_RENDER__HPP
#define GUI_WIDGETS_ALN_CROSSALN___CROSS_ALN_RENDER__HPP

/*  $Id: cross_aln_render.hpp,v 1000.2 2004/06/01 21:06:33 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:
 *   Renderer for the CrossAlignment widget 
 *   Independent from FLTK.
 *
 */

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

#include <gui/widgets/seq_graphic/features_panel_ir.hpp>
#include <gui/widgets/gl/ruler.hpp>

#include <gui/widgets/aln_crossaln/cross_aln_ds.hpp>

#include <gui/widgets/aln_crossaln/cross_aln_widget.hpp>
#include <gui/widgets/aln_crossaln/cross_panel_ir.hpp>
#include <gui/objutils/utils.hpp>
#include <gui/objutils/objects.hpp>

#include <gui/widgets/seq_graphic/seqgraphic_conf.hpp>


BEGIN_NCBI_SCOPE
USING_SCOPE(objects);



class CCrossAlnRenderer : public CObject
{
public:
    enum ERenderPanel {
        eFeatures1,
        eRuler1,
        eCross,
        eFeatures2,
        eRuler2,
        eNone
    };
    typedef ERenderPanel TRendererPanel;

            
    CCrossAlnRenderer();
    ~CCrossAlnRenderer();

    void SetDataSource(const TVPRect& rc, CCrossAlnDataSource* ds);
    void SetConfig(CRef<CSeqGraphicConfig> config);
    
    void Update();
            
    // Colors
    //void SetColor(CSeqGraphicView::EDisplayElement elem, CGlColor color);
    //CGlColor GetColor(CSeqGraphicView::EDisplayElement elem) const;
    
    // Zoom set from 0 to 1
    float GetZoomX(void) const;
    void  SetZoomX(float value);
    
    void ZoomInCenter();
    void ZoomOutCenter();

    // scales the panels
    void SetScaleRef1(TModelUnit m_x, TModelUnit m_y, const TModelPoint& point);
    void SetScaleRef2(TModelUnit m_x, TModelUnit m_y, const TModelPoint& point);
    void SetScaleRefC(TModelUnit m_x, TModelUnit m_y, const TModelPoint& point);
    
    void FitToWindow    (void);
    void ZoomToSequence (void);
    void ZoomOnObject   (const CLayoutObject* obj);
    void ZoomOnRange    (const TSeqRange& range);
    void ZoomOnAlignment();

    CGlPane& GetFeatGlPane1();
    CGlPane& GetFeatGlPane2();
    CGlPane& GetCrossGlPane();

    void resize(const TVPRect& rc);
    void draw();
     
    // is there a Layoutable object at this screen coordinates?
    const CLayoutObject* HitTest(int x, int y);
    
    TRendererPanel PanelHitTest(int x, int y) const;
    CGlPane*       PaneHitTest (int x, int y);

    void GetTooltip(int x, int y, string* title);
    
    void Scroll(TModelUnit x1, TModelUnit y1, TModelUnit x2, TModelUnit y2);
    TModelUnit GetScrollLineSize1();
    TModelUnit GetScrollLineSize2();

    void ClearObjectSelection(void);
    void SelectObject(const CObject* obj);

    const TConstObjects& GetSelectedObjects(void) const;

    
private:
    CRef<CCrossAlnDataSource> m_DS;
    
    typedef vector<CGlPane*> TGlPanes;
    typedef vector<IRenderable*> TRenderables;
    
    TGlPanes m_AllPanes;
    TGlPanes m_ScrollXPanes1;
    TGlPanes m_ScrollXPanes2;
    
    TRenderables m_AllRenderers;
    
    CGlPane m_FP1;
    CGlPane m_RP1;

    CGlPane m_CP; // panel for cross-alignment with tricky model space
    
    CGlPane m_FP2;
    CGlPane m_RP2;    
    
    CFeaturesPanelIR m_FeatPanel1;
    CRuler           m_RulerPanel1;
    CCrossPanelIR    m_CrossPanel;
    CFeaturesPanelIR m_FeatPanel2;
    CRuler           m_RulerPanel2;

    // offset (shift) of second (bottom) sequence against the top sequence
    TSignedSeqPos m_Offset2;
    TSeqPos       m_SeqLength1; // sequence lengths
    TSeqPos       m_SeqLength2;

    void x_SetupViewPorts(const TVPRect& rc);
    void x_SetupModelLimits();
    void x_AdjustCrossPane();
    
    TModelUnit m_MinZoomX, m_MaxZoomX; // X axis zoom limits
    
    TConstObjects m_SelectedObjects;   // selected features
};




inline
const TConstObjects& CCrossAlnRenderer::GetSelectedObjects(void) const
{
    return m_SelectedObjects;
}


inline
void CCrossAlnRenderer::ClearObjectSelection(void)
{
    m_SelectedObjects.clear();
}



END_NCBI_SCOPE



/*
 * ===========================================================================
 * $Log: cross_aln_render.hpp,v $
 * Revision 1000.2  2004/06/01 21:06:33  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.7
 *
 * Revision 1.7  2004/05/03 13:23:57  dicuccio
 * gui/utils --> gui/objutils where needed
 *
 * Revision 1.6  2004/04/16 14:49:02  dicuccio
 * Use TConstObjects for handling object selections
 *
 * Revision 1.5  2004/03/11 17:50:41  dicuccio
 * Updated typedefs: dropped TDimension, TPosition, TIndex, TColor; use TSeqRange
 * instead of TRange
 *
 * Revision 1.4  2004/01/27 16:20:41  lebedev
 * Changed stored selection from CLayoutObject to CObject
 *
 * Revision 1.3  2004/01/16 19:17:06  tereshko
 * Removed const modifyer for GetTooltip method
 *
 * Revision 1.2  2004/01/16 13:40:39  lebedev
 * Tooltips added
 *
 * Revision 1.1  2003/12/22 13:12:34  lebedev
 * Initial revision
 *
 * ===========================================================================
 */


#endif  /* GUI_WIDGETS_ALN_CROSSALN___CROSS_ALN_RENDER__HPP */