seqgraphic_widget.cpp

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{
    CFltkCursorGuard WAIT_GUARD;

    m_SearchStr = m_SearchInput->value();

    //
    // try numeric first
    //
    try {
        list<string> toks;
        NStr::Split(m_SearchStr, ", -:", toks);
        if (toks.size() <= 2) {
            TSeqPos pos = NStr::StringToInt(toks.front());
            TSeqPos pos_end = pos + 100;
            if (toks.size() == 2) {
                pos_end = NStr::StringToInt(toks.back());
            } else if (pos >= 100) {
                pos -= 100;
            }

            m_SeqGraphicPane->ZoomOnRange(TSeqRange(pos, pos_end));
            redraw();
        }
        return;
    }
    catch (...) {
    }

    //
    // fall back to feature label search
    //
    m_SearchCount =
        m_SeqGraphicPane->SearchFeature(m_SearchStr,
                                        m_SearchChoice->text(),
                                        m_RangeChoice->value() == eVisible);

    m_PrevButton->deactivate();

    if (m_SearchCount > 1) 
        m_NextButton->activate();
    else 
        m_NextButton->deactivate();
    
    x_UpdateSearchMsg( 0 );
}


void CSeqGraphicWidget::x_PrevCB()
{
    int pos = m_SeqGraphicPane->SearchFeaturePrev();

    m_NextButton->activate();

    if (pos > 0) 
        m_PrevButton->activate();
    else 
        m_PrevButton->deactivate();
    
    x_UpdateSearchMsg(pos);
}


void CSeqGraphicWidget::x_NextCB()
{
    int pos = m_SeqGraphicPane->SearchFeatureNext();

    m_PrevButton->activate();

    if (pos < m_SearchCount - 1) {
        m_NextButton->activate();
    } else {
        m_NextButton->deactivate();
    }

    x_UpdateSearchMsg(pos);
}
    

void CSeqGraphicWidget::x_UpdateSearchMsg(int pos)
{
    string msg = m_SearchStr + ": " + (m_SearchCount == 0 ? "Nothing found" : 
            "Found: " + NStr::UIntToString(pos+1) + "/" +
            NStr::UIntToString(m_SearchCount) +
            " feature(s)");
    
    m_SearchInput->value( msg.c_str() );
}


void CSeqGraphicWidget::SetZoomX(float value)
{
    m_SeqGraphicPane->SetZoomX(value);
}


void CSeqGraphicWidget::ZoomOnRange(const TSeqRange& range)
{
    m_SeqGraphicPane->ZoomOnRange(range);
}


TSeqRange CSeqGraphicWidget::GetVisibleRange() const
{
    return m_SeqGraphicPane->GetVisibleRange();
}

bool CSeqGraphicWidget::VisibleRangeChanged() const
{
    return m_SeqGraphicPane->VisibleRangeChanged();
}

void CSeqGraphicWidget::ResetVisibleRangeChanged()
{
    m_SeqGraphicPane->ResetVisibleRangeChanged();
}


void CSeqGraphicWidget::SetDataSource(CSeqGraphicDataSource* ds)
{
    m_SeqGraphicPane->SetDataSource(ds);
}


void CSeqGraphicWidget::Print(const CPrintOptions& opts)
{
    _TRACE("CSeqGraphicWidget::Print()");
    m_SeqGraphicPane->Print(opts);
}


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


void CSeqGraphicWidget::SelectSeqLoc(const CSeq_loc* loc)
{
    m_SeqGraphicPane->SelectSeqLoc(loc);
}


void CSeqGraphicWidget::ClearSelection()
{
    m_SeqGraphicPane->ClearSelection();
}

    
// retrieve selected objects from this widget
const TConstObjects& CSeqGraphicWidget::GetSelectedObjects(void) const
{
    return m_SeqGraphicPane->GetSelectedObjects();
}


// retrieve selected seq-locs from this object
// this is only for selections of raw sequence, not for seq-locs
// arising from features, for example.
vector< CRef<CSeq_loc> >
CSeqGraphicWidget::GetSelectedSeqLocs(void) const
{
    vector< CRef<CSeq_loc> > locs;
    const CSeqGraphicPane::TRangeColl& ranges = 
                m_SeqGraphicPane->GetSelectedSeqRanges();

    ITERATE (CSeqGraphicPane::TRangeColl, iter, ranges) {
        CRef<CSeq_loc> loc(new CSeq_loc());
        loc->SetInt().SetFrom(iter->GetFrom());
        loc->SetInt().SetTo  (iter->GetTo());
        loc->SetInt().SetId().Assign
            (*m_SeqGraphicPane->GetDataSource()->GetBioseqHandle().GetSeqId());

        locs.push_back(loc);
    }

    return locs;
}


void CSeqGraphicWidget::SetConfig(CRef<CSeqGraphicConfig> config)
{
    m_SeqGraphicPane->SetConfig(config);
}


void CSeqGraphicWidget::UpdateConfig()
{
    m_SeqGraphicPane->UpdateConfig();
    redraw();
}


void CSeqGraphicWidget::redraw()
{
    m_SeqGraphicPane->redraw();
    Fl_Group::redraw();
}


END_NCBI_SCOPE


/*
 * ===========================================================================
 * $Log: seqgraphic_widget.cpp,v $
 * Revision 1000.2  2004/06/01 21:12:59  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.13
 *
 * Revision 1.13  2004/05/21 22:27:55  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.12  2004/04/16 14:53:04  dicuccio
 * Pass objects using TConstObjects, not TObjSelections.  Added ISelection
 * interfaces.
 *
 * Revision 1.11  2004/03/12 15:57:32  lebedev
 * Implemented CCommandTarget interface, so the widget
 * can use command maps
 *
 * Revision 1.10  2004/03/11 17:53:06  dicuccio
 * Deprecated typedefs TPosition, TDimension, TIndex, TColor.  Use TSeqRange instead of TRange
 *
 * Revision 1.9  2004/02/13 18:11:32  lebedev
 * Use SeqGraphic config for enabling/disabling viewing options
 *
 * Revision 1.8  2004/02/10 13:15:34  lebedev
 * ISelHandlerHost interface implemented for selections on sequence pane
 *
 * Revision 1.7  2004/01/27 16:14:43  lebedev
 * Methods for working with selections added
 *
 * Revision 1.6  2004/01/20 20:35:31  rsmith
 * Add UpdateConfig method to notify classes when the configuration object has changed.
 *
 * Revision 1.5  2004/01/20 14:07:38  rsmith
 * use feat_config_list.hpp not feat_config.
 *
 * Revision 1.4  2004/01/14 20:31:35  rsmith
 * make feature type menu hierarchical.
 *
 * Revision 1.3  2004/01/06 20:53:05  dicuccio
 * Added CFltkCursorGuard to the search function
 *
 * Revision 1.2  2004/01/05 19:14:18  dicuccio
 * Added ability to jump to sequence location in search bar
 *
 * Revision 1.1  2003/12/22 12:59:01  lebedev
 * Files renamed
 *
 * Revision 1.27  2003/11/20 19:58:57  friedman
 * Changed the zoom slider and the horizontal scrollbar and their callbacks 
 * to invoke the view callback on release only
 *
 * Revision 1.26  2003/11/19 20:37:46  friedman
 * API to detect and reset visible range change
 *
 * Revision 1.25  2003/11/18 20:35:32  rsmith
 * Perculate redraw down to lower levels. Allow config object to live at the plugin level.
 *
 * Revision 1.24  2003/11/13 17:32:51  friedman
 * Fixed compiltion error. GetVisibleRange needs a return statement
 *
 * Revision 1.23  2003/11/13 15:31:53  lebedev
 * Methods to get visible sequence range added
 *
 * Revision 1.22  2003/11/06 20:15:15  dicuccio
 * Added USING_SCOPE(objects) to implementation file
 *
 * Revision 1.21  2003/10/30 13:21:59  lebedev
 * Display of master sequence under selected CDSs and Proteins added
 *
 * Revision 1.20  2003/10/28 15:29:07  lebedev
 * Use new configuration library
 *
 * Revision 1.19  2003/10/24 13:21:53  lebedev
 * ZoomOnRange method added
 *
 * Revision 1.18  2003/10/10 17:21:22  dicuccio
 * Changed box type to thin down frame
 *
 * Revision 1.17  2003/10/09 16:27:09  lebedev
 * Widget redesign: Use independent IRenderable panels for display
 *
 * Revision 1.16  2003/08/18 16:18:33  lebedev
 * New methods to show/hide features added
 *
 * Revision 1.15  2003/08/18 13:44:42  lebedev
 * Changed SearchBar to be the same width as widget
 *
 * Revision 1.14  2003/08/15 19:37:45  dicuccio
 * Reformatting changes for the search bar
 *
 * Revision 1.13  2003/08/14 18:39:47  lebedev
 * Search of features in the widget added.
 * Display panels are fully configurable now. Use feature type and subtype
 * combination to identify and configure features in the display. Some code
 * cleanup.
 *
 * Revision 1.12  2003/07/31 17:06:47  dicuccio
 * Fixed resizable issues
 *
 * Revision 1.11  2003/07/23 19:13:41  dicuccio
 * Added API to retrieve the value of a configured parameter
 *
 * Revision 1.10  2003/07/22 13:40:22  lebedev
 * Highlign master sequence in the alignment display
 * Anchor master sequence. In Lens 10x mode show viewing range on the
 * sequence bar. Improved (faster) drawing of STSs and Repeat regions.
 *
 * Revision 1.9  2003/07/21 19:38:23  dicuccio
 * Removed commented-out code: the explicit deletes in the dtor aren't necessary
 * (Fl_Group takes care of these).
 *
 * Revision 1.8  2003/07/21 19:36:42  dicuccio
 * Externalized selections.  Make sure to call the correct base class when
 * passing to the base class.  Moved some initialization into intializer lists.
 *
 * Revision 1.7  2003/06/20 14:55:21  dicuccio
 * Minor clean-ups.  Changed derivation of the graphical widget from Fl_Gl_Window
 * to CGlCanvas2d
 *
 * Revision 1.6  2003/06/10 12:01:58  lebedev
 * Rendering engine separated from FLTK into it's own class
 *
 * Revision 1.5  2003/06/05 11:22:32  lebedev
 * Prepare to separate display renderer from the widget itself
 *
 * Revision 1.4  2003/06/03 16:20:11  lebedev
 * FLTK calls removed from feature rendering engine. Minor clean-up.
 *
 * Revision 1.3  2003/05/23 10:56:21  lebedev
 * New rendering engine, hit test engine, many other changes
 *
 * Revision 1.2  2003/05/19 16:53:55  dicuccio
 * Better memory management.  Minor rearrangement of #includes
 *
 * Revision 1.1  2003/05/16 16:46:20  lebedev
 * Initial revision
 *
 * ===========================================================================
 */