textaln_view.cpp

来自「ncbi源码」· C++ 代码 · 共 163 行

/*
 * ===========================================================================
 * PRODUCTION $Log: textaln_view.cpp,v $
 * PRODUCTION Revision 1000.2  2004/06/01 21:08:03  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.4
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id: textaln_view.cpp,v 1000.2 2004/06/01 21:08:03 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_textaln/view.hpp>
#include <gui/widgets/aln_data/align_ds.hpp>

#include "panel.hpp"


BEGIN_NCBI_SCOPE


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


CTextAlnView::CTextAlnView(int x, int y, int w, int h, const char* label)
    : Fl_Group(x, y, w, h, label)
{
    const int kScrollBarSize = 15;
    m_ScrollX = new Fl_Scrollbar
        (x, y+(h - kScrollBarSize), w - kScrollBarSize, kScrollBarSize);
    m_ScrollX->type(FL_HORIZONTAL);
    m_ScrollX->callback( s_CTextAlnView_ScrollCB );
    m_ScrollX->labeltype(FL_NO_LABEL);

    m_ScrollY = new Fl_Scrollbar
        (x + (w - kScrollBarSize), y, kScrollBarSize, h - kScrollBarSize);
    m_ScrollY->callback( s_CTextAlnView_ScrollCB );
    m_ScrollY->labeltype(FL_NO_LABEL);

    m_TextAlnPanel = new CTextAlnPanel
        (x, y, w - kScrollBarSize, h - kScrollBarSize);
    m_TextAlnPanel->box(FL_DOWN_BOX);
    m_TextAlnPanel->labeltype(FL_NO_LABEL);
    Fl_Group::current()->resizable(m_TextAlnPanel);

    end(); // close the group
}


CTextAlnView::~CTextAlnView()
{
    delete m_ScrollX;
    delete m_ScrollY;
    delete m_TextAlnPanel;
}


void CTextAlnView::x_ScrollCB()
{
    m_TextAlnPanel->Scroll(TSeqPos(m_ScrollX->value()), 
                         TSeqPos(m_ScrollY->value()) );
}


void CTextAlnView::ShowSequenceAsDots(bool show_dots)
{
    m_TextAlnPanel->ShowSequenceAsDots(show_dots);
}

void CTextAlnView::SetAnchor(size_t idx)
{
    m_TextAlnPanel->SetAnchor(idx);
}

void CTextAlnView::UnsetAnchor(void)
{
    m_TextAlnPanel->UnsetAnchor();
}

void CTextAlnView::SelectAll(bool flag)
{
    m_TextAlnPanel->SelectAll(flag);
}

void CTextAlnView::SetDataSource(CAlignDataSource* ds)
{
    m_TextAlnPanel->SetDataSource(ds);
}

void CTextAlnView::SetFeatureDisplay(EFeatureDisplay disp)
{
    m_TextAlnPanel->SetFeatureDisplay(disp);
}


void CTextAlnView::SetColor(EDisplayElement elem, Fl_Color color)
{
    m_TextAlnPanel->SetColor(elem, color);
}

Fl_Color CTextAlnView::GetColor(EDisplayElement elem) const
{
    return m_TextAlnPanel->GetColor(elem);
}



END_NCBI_SCOPE


/*
 * ===========================================================================
 * $Log: textaln_view.cpp,v $
 * Revision 1000.2  2004/06/01 21:08:03  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  2003/09/24 18:34:58  dicuccio
 * Use new generic alignment data source.  Removed USING_SCOPE(objects) from
 * headers; used objects:: where necessary
 *
 * Revision 1.1  2003/03/27 17:04:32  lebedev
 * Text Alignment Widget: Initial revision
 *
 * ===========================================================================
 */