cross_aln_widget.cpp

来自「ncbi源码」· C++ 代码 · 共 221 行

/*
 * ===========================================================================
 * PRODUCTION $Log: cross_aln_widget.cpp,v $
 * PRODUCTION Revision 1000.1  2004/06/01 21:06:35  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.4
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id: cross_aln_widget.cpp,v 1000.1 2004/06/01 21:06:35 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
 *
 */

#include <ncbi_pch.hpp>
#include <gui/widgets/aln_crossaln/cross_aln_widget.hpp>
#include "cross_aln_pane.hpp"


BEGIN_NCBI_SCOPE


void s_CCrossAlnWidget_ScrollCB(Fl_Widget* w, void*)
{
    dynamic_cast<CCrossAlnWidget&> (*w->parent()).x_ScrollCB();
}


CCrossAlnWidget::CCrossAlnWidget(int x, int y, int w, int h, const char* label)
    : Fl_Group(x, y, w, h, label)
{
    const int kScrollBarSize = 15;
    const int kCrossPanelSize = 100;
    
    begin();
    m_ScrollX1 = new Fl_Scrollbar(x, y, w - kScrollBarSize, kScrollBarSize);
    m_ScrollX1->type(FL_HORIZONTAL);
    m_ScrollX1->callback( s_CCrossAlnWidget_ScrollCB );
    m_ScrollX1->labeltype(FL_NO_LABEL);

    int p_size = (h - kScrollBarSize * 2 - kCrossPanelSize) / 2;
    
    m_ScrollY1 = new Fl_Scrollbar
            (x + (w - kScrollBarSize), y + kScrollBarSize,
            kScrollBarSize, p_size);
    m_ScrollY1->callback( s_CCrossAlnWidget_ScrollCB );
    m_ScrollY1->labeltype(FL_NO_LABEL);

    m_ScrollX2 = new Fl_Scrollbar(x, y + h - kScrollBarSize, 
                w - kScrollBarSize, kScrollBarSize);
    m_ScrollX2->type(FL_HORIZONTAL);
    m_ScrollX2->callback( s_CCrossAlnWidget_ScrollCB );
    m_ScrollX2->labeltype(FL_NO_LABEL);

    m_ScrollY2 = new Fl_Scrollbar
            (x + (w - kScrollBarSize), y + h - kScrollBarSize - p_size,
            kScrollBarSize, p_size);
    m_ScrollY2->callback( s_CCrossAlnWidget_ScrollCB );
    m_ScrollY2->labeltype(FL_NO_LABEL);


    // we wrap the panel in a group because FLTK will not respect the
    // widget's border type
    Fl_Group* group = new Fl_Group(x, y + kScrollBarSize,
            w - kScrollBarSize,  h - kScrollBarSize * 2);

    const Fl_Boxtype panel_box = FL_THIN_DOWN_FRAME;
    group->box(panel_box);
    group->labeltype(FL_NO_LABEL);
                                          
    m_CrossPane.reset( new CCrossAlnPane
        (x  + Fl::box_dx(panel_box), 
         y + kScrollBarSize + Fl::box_dy(panel_box),
         w - kScrollBarSize - Fl::box_dw(panel_box),
         h - kScrollBarSize * 2 - Fl::box_dh(panel_box))
    );
    
    group->end();
    group->resizable(m_CrossPane.get());
    
    end();
    resizable(group);
}



CCrossAlnWidget::~CCrossAlnWidget()
{
    delete m_ScrollX1;
    delete m_ScrollX2;
    delete m_ScrollY1;
    delete m_ScrollY2;
}


void CCrossAlnWidget::x_ScrollCB()
{
    m_CrossPane->Scroll(m_ScrollX1->value(), m_ScrollY1->value(),
                        m_ScrollX2->value(), m_ScrollY2->value() );
}


void CCrossAlnWidget::FitToWindow(void)
{
    m_CrossPane->FitToWindow();
}


void CCrossAlnWidget::ZoomToSequence(void)
{
    m_CrossPane->ZoomToSequence();
}


void CCrossAlnWidget::ZoomOnRange(const TSeqRange& range)
{
    m_CrossPane->ZoomOnRange(range);
}


void CCrossAlnWidget::ZoomOnAlignment()
{
    m_CrossPane->ZoomOnAlignment();
}


    
void CCrossAlnWidget::SetDataSource(CCrossAlnDataSource* ds)
{
    m_CrossPane->SetDataSource(ds);
}


void CCrossAlnWidget::Update()
{
    m_CrossPane->Update();
}


// Set/Clear selection
void CCrossAlnWidget::SelectObject(const CObject* obj)
{
    m_CrossPane->SelectObject(obj);
}


void CCrossAlnWidget::SelectSeqLoc(const CSeq_loc* loc)
{
    //m_CrossPane->SelectSeqLoc(loc);
}


void CCrossAlnWidget::ClearSelection()
{
    m_CrossPane->ClearSelection();
}



void CCrossAlnWidget::SetColor(EDisplayElement elem, Fl_Color color)
{
    //m_CrossPane->SetColor(elem, color);
}


/*Fl_Color CCrossAlnWidget::GetColor(EDisplayElement elem) const
{
    return m_CrossPane->GetColor(elem);
}*/



END_NCBI_SCOPE


/*
 * ===========================================================================
 * $Log: cross_aln_widget.cpp,v $
 * Revision 1000.1  2004/06/01 21:06:35  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.4
 *
 * Revision 1.4  2004/05/21 22:27:52  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.3  2004/03/11 17:50:41  dicuccio
 * Updated typedefs: dropped TDimension, TPosition, TIndex, TColor; use TSeqRange
 * instead of TRange
 *
 * Revision 1.2  2004/01/27 16:20:26  lebedev
 * Methods for working with selections added
 *
 * Revision 1.1  2003/12/22 13:12:34  lebedev
 * Initial revision
 *
 * ===========================================================================
 */