phylo_tree_widget.cpp

来自「ncbi源码」· C++ 代码 · 共 383 行

/*
 * ===========================================================================
 * PRODUCTION $Log: phylo_tree_widget.cpp,v $
 * PRODUCTION Revision 1000.2  2004/06/02 20:24:39  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.17
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id: phylo_tree_widget.cpp,v 1000.2 2004/06/02 20:24:39 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:  Vladimir Tereshkov
 *
 * File Description:
 * 
 */

#include <ncbi_pch.hpp>
#include <gui/opengl/glfont.hpp>
#include <gui/graph/igraph_utils.hpp>
#include <gui/widgets/phylo_tree/phylo_tree_widget.hpp>
#include <gui/widgets/fl/menu.hpp>
#include <gui/widgets/fl/menu_window.hpp>
#include <gui/types.hpp>

#include <gui/utils/view_event.hpp>

#include <list>
#include <FL/Fl.H>

BEGIN_NCBI_SCOPE
USING_SCOPE(ncbi::objects);

////////////////////////////////////////////////////////////////////////////////
/// class CPhyloTreeWidget

CPhyloTreeWidget::CPhyloTreeWidget(int PosX, int PosY, int Width, int Height, const char* label)
: CGlPaneWidget(PosX, PosY, Width, Height, label),
  m_pDataSource(NULL),
  m_pMatrixPane(NULL),
  m_ScoreIndex(-1)
{
    // setup Port
    m_Port.SetAdjustmentPolicy(CGlPane::fAdjustAll, CGlPane::fAdjustAll);
    m_Port.SetMinScaleX(1 / 30.0); 
    m_Port.SetMinScaleY(1 / 30.0);
    
    m_Port.SetOriginType(CGlPane::eOriginLeft, CGlPane::eOriginBottom);
    m_Port.EnableZoom(true, true);
}


CPhyloTreeWidget::~CPhyloTreeWidget()
{
}

BEGIN_CMD_MAP(CPhyloTreeWidget, CGlPaneWidget)    
    ON_COMMAND(eCmdSetGraphType1, &CPhyloTreeWidget::OnSetGraphType1)
    ON_COMMAND(eCmdSetGraphType2, &CPhyloTreeWidget::OnSetGraphType2)
    ON_COMMAND(eCmdSetGraphType3, &CPhyloTreeWidget::OnSetGraphType3)
    ON_COMMAND(eCmdSetGraphType4, &CPhyloTreeWidget::OnSetGraphType4)
    ON_COMMAND(eCmdUseDistances,  &CPhyloTreeWidget::OnUseDistances)
    
    ON_UPDATE_COMMAND_UI(eCmdUseDistances, &CPhyloTreeWidget::OnUpdateUseDistances)
    ON_UPDATE_COMMAND_UI(eCmdSetGraphType1, &CPhyloTreeWidget::OnUpdateSetGraphType1)
    ON_UPDATE_COMMAND_UI(eCmdSetGraphType2, &CPhyloTreeWidget::OnUpdateSetGraphType2)
    ON_UPDATE_COMMAND_UI(eCmdSetGraphType3, &CPhyloTreeWidget::OnUpdateSetGraphType3)
    ON_UPDATE_COMMAND_UI(eCmdSetGraphType4, &CPhyloTreeWidget::OnUpdateSetGraphType4)
END_CMD_MAP()

// Events map
EVENT_MAP_RX_BEGIN(CPhyloTreeWidget)
    EVENT_ACCEPT(CViewEvent::eTreeSelectionChanged,  OnSelChangedEvent)
    EVENT_ACCEPT(CViewEvent::eSelectionChanged,      OnSelChangedEvent)
EVENT_MAP_RX_END



void    CPhyloTreeWidget::OnShowPopup()
{    
    CMenuItem * pRootItem = new CMenuItem(CMenuItem::eSubmenu);
    pRootItem->AddSubItem("Zoom In",  eCmdZoomIn);
    pRootItem->AddSubItem("Zoom Out", eCmdZoomOut);
    pRootItem->AddSubItem("Zoom All", eCmdZoomAll);   
    (auto_ptr<CPopupMenu1>(new CPopupMenu1(Fl::event_x_root(), Fl::event_y_root(), pRootItem, this)))->Popup();            
}

void CPhyloTreeWidget::x_CreatePane()
{
    m_pMatrixPane = new CPhyloTreePane(0, 0, 0, 0);
   
    m_pMatrixPane->AddRenderer(new CPhyloRectCladogram());
    m_pMatrixPane->AddRenderer(new CPhyloSlatedCladogram());
    m_pMatrixPane->AddRenderer(new CPhyloRadial());
    m_pMatrixPane->AddRenderer(new CPhyloForce());
    
    m_pMatrixPane->SetWidget(this);
}

CGlPaneWidgetChild*    CPhyloTreeWidget::x_GetPane()
{
    return static_cast<CGlPaneWidgetChild*>(m_pMatrixPane);
}

void    CPhyloTreeWidget::x_SetPortLimits()
{
    m_Port.SetModelLimitsRect(TModelRect(0,0, IPhyloTreeRenderer::GetDimX(), IPhyloTreeRenderer::GetDimY()));            
}

void   CPhyloTreeWidget::SetPortLimits(const TModelRect & rect)
{
    m_Port.SetModelLimitsRect(rect);  
    m_Port.ZoomAll();  
}

void CPhyloTreeWidget::SetDataSource(CPhyloTreeDataSource* p_ds)
{
    m_pDataSource = p_ds;      
    x_Update();
    m_pMatrixPane->redraw();   
}

CPhyloTreeDataSource*  CPhyloTreeWidget::GetDS(void)
{
    return m_pDataSource;   
}

const CGlPane& CPhyloTreeWidget::GetPort(void) const
{
    return x_GetPort();
}

void    CPhyloTreeWidget::OnSetEqualScale()
{
    TModelUnit scale = min(m_Port.GetScaleX(), m_Port.GetScaleY());
    m_Port.SetScale(scale, scale);
    x_UpdateOnZoom();
}

void    CPhyloTreeWidget::OnSetGraphType1()
{
    SetCurrRenderer(0);    
}

void    CPhyloTreeWidget::OnSetGraphType2()
{
    SetCurrRenderer(1);    
}
void    CPhyloTreeWidget::OnSetGraphType3()
{
    SetCurrRenderer(2);    
}
void    CPhyloTreeWidget::OnSetGraphType4()
{
    SetCurrRenderer(3);    
}

void    CPhyloTreeWidget::OnUpdateSetGraphType1(ICmdUI* pCmdUI)
{
    pCmdUI->SetRadio(m_pMatrixPane->GetCurrRendererIdx()==0);     
}
void    CPhyloTreeWidget::OnUpdateSetGraphType2(ICmdUI* pCmdUI)
{
    pCmdUI->SetRadio(m_pMatrixPane->GetCurrRendererIdx()==1);
}
void    CPhyloTreeWidget::OnUpdateSetGraphType3(ICmdUI* pCmdUI)
{
    pCmdUI->SetRadio(m_pMatrixPane->GetCurrRendererIdx()==2);
}
void    CPhyloTreeWidget::OnUpdateSetGraphType4(ICmdUI* pCmdUI)
{
    pCmdUI->SetRadio(m_pMatrixPane->GetCurrRendererIdx()==3);
}

void    CPhyloTreeWidget::OnUseDistances()
{
   m_pMatrixPane->take_focus();
   vector <IPhyloTreeRenderer*> vRend = m_pMatrixPane->GetRenderers();
   for (vector <IPhyloTreeRenderer*>::iterator it=vRend.begin(); it!=vRend.end(); it++){   
     (*it)->SetDistRendering(!(*it)->GetDistRendering());
   }
   x_Update();   
}

void    CPhyloTreeWidget::OnUpdateUseDistances(ICmdUI* pCmdUI)
{
    vector <IPhyloTreeRenderer*> vRend = m_pMatrixPane->GetRenderers();
    if (vRend.size()>0){
        pCmdUI->SetCheck((*vRend.begin())->GetDistRendering());
    }
}

void    CPhyloTreeWidget::x_Update()
{
    x_SetPortLimits();
    m_Port.ZoomAll();
    x_UpdatePane();
    x_UpdateScrollbars();
    x_RedrawControls();
}

void    CPhyloTreeWidget::x_UpdatePane()
{
    m_pMatrixPane->Update();
}

void    CPhyloTreeWidget::OnSetScaleXY(TModelUnit scale_x, const TModelPoint& point)
{
    double ratio = m_Port.GetScaleY()/m_Port.GetScaleX();
    m_Port.SetScaleRefPoint(scale_x, scale_x * ratio, point);    
    x_UpdateOnZoom();
}


void    CPhyloTreeWidget::x_UpdateScrollbars()
{
    TModelRect rcAll = m_Port.GetModelLimitsRect();
    TModelRect rcVisible = m_Port.GetVisibleRect();
    
    if (m_Port.NeedsScrollX()) { 
        m_pScrollX->value((int) rcVisible.Left(), (int) rcVisible.Width(), 
                          (int) rcAll.Left(), (int) rcAll.Width());
    } else {
        m_pScrollX->value(0, 0, 0, 0);
    }

    if (m_Port.NeedsScrollY()) {
        m_pScrollY->value((int) (rcAll.Top() - rcVisible.Top()), (int) rcVisible.Height(), 
                          (int) rcAll.Bottom(), (int) rcAll.Height());
    } else {
        m_pScrollY->value(0, 0, 0, 0);
    }
}

void CPhyloTreeWidget::x_OnScrollX()
{
    int V = m_pScrollX->value();
    double dX = V - m_Port.GetVisibleRect().Left();
    m_Port.Scroll(dX, 0);
    
    x_RedrawControls(); //###
}

void CPhyloTreeWidget::x_OnScrollY()
{
    int V = m_pScrollY->value();
    TModelRect rcAll = m_Port.GetModelLimitsRect();
    double dY = rcAll.Top() - V - m_Port.GetVisibleRect().Top();
    m_Port.Scroll(0, dY);
    
    x_RedrawControls();
}

void CPhyloTreeWidget::SetCurrRenderer(Int4 idx)
{
   m_pMatrixPane->take_focus();
   m_pMatrixPane->SetCurrRendererIdx(idx); 
   x_Update();   
}

vector<string>  CPhyloTreeWidget::GetRenderersNames(void)
{
    vector<string> retValue;
    int size = m_pMatrixPane->GetRenderers().size();
    for (Int4 i=0; i<size; i++) retValue.push_back(m_pMatrixPane->GetRenderers()[i]->GetDescription());
    return retValue;
}

void  CPhyloTreeWidget :: SendSelChangedEvent()
{
      CObjectFor< vector<int>  > cobj;
      cobj = m_pDataSource->GetSelectedIds();

      CObjectFor< CPhyloTreeDataSource::TIds > csid;
      csid = m_pDataSource->ConvertId2SeqId(m_pDataSource->GetSelectedIds());

      // fire external event
      FireEvent(CViewEvent::CreateEvent(CViewEvent::eSelectionChanged,  CViewEvent::eEventViews, CViewEvent::TEventObject(&csid), this)); 

      // fire internal event
      FireEvent(CViewEvent::CreateEvent(CViewEvent::eTreeSelectionChanged,  CViewEvent::eEventViews, CViewEvent::TEventObject(&cobj), this)); 
}

void  CPhyloTreeWidget :: OnSelChangedEvent(CViewEvent::TEventObject obj)
{     
    CObjectFor< vector<int> > * cobj = dynamic_cast< CObjectFor< vector<int> > *>(obj.GetPointer());
    CObjectFor< CPhyloTreeDataSource::TIds > * csid = 
                dynamic_cast< CObjectFor< CPhyloTreeDataSource::TIds > *>(obj.GetPointer());
    
    if (cobj){
        m_pMatrixPane->SetSelectedIDs(*cobj);    
    }
    else if (csid) {
        m_pMatrixPane->SetSelectedIDs(m_pDataSource->ConvertSeqId2Id(*csid));    
    }
}    


END_NCBI_SCOPE

/*
 * ===========================================================================
 * $Log: phylo_tree_widget.cpp,v $
 * Revision 1000.2  2004/06/02 20:24:39  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.17
 *
 * Revision 1.17  2004/06/02 16:39:28  tereshko
 * Fixed selections and popup behavior under windows
 *
 * Revision 1.16  2004/05/21 22:27:54  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.15  2004/05/20 15:30:18  tereshko
 * Implemented support for new updates-driven menu
 *
 * Revision 1.14  2004/05/11 20:53:12  tereshko
 * Work in progress
 *
 * Revision 1.13  2004/05/06 19:42:05  tereshko
 * Added force layout
 *
 * Revision 1.12  2004/04/28 19:27:10  tereshko
 * Added support for distances rendering
 *
 * Revision 1.11  2004/04/20 21:57:19  tereshko
 * Major rendering, labeling and performance improvements
 *
 * Revision 1.10  2004/04/16 16:40:13  dicuccio
 * Use typedef instead of raw STL container for IDs
 *
 * Revision 1.9  2004/04/13 20:28:53  tereshko
 * Numerous renderers improvements
 *
 * Revision 1.8  2004/04/07 13:09:06  dicuccio
 * Formatting changes.  Call redraw() on pane widget after updates.
 *
 * Revision 1.7  2004/04/02 16:21:24  yazhuk
 * Replaced vector<CRef<>> with vector<CConstRef<>>
 *
 * Revision 1.6  2004/03/31 17:54:07  tereshko
 * Changed selection broadcast for internal nodes
 *
 * Revision 1.5  2004/03/30 17:11:44  tereshko
 * Added support for events broadcasting
 *
 * Revision 1.4  2004/03/02 18:29:38  tereshko
 * Added radial tree layout
 *
 * Revision 1.3  2004/02/18 15:10:42  tereshko
 * Added renderer switching handle
 *
 * Revision 1.2  2004/02/13 21:18:58  tereshko
 * Updated to implement new interface functions
 *
 * Revision 1.1  2004/02/13 17:05:16  tereshko
 * Phylogenetic Tree Widget initial revision
 *
 * ===========================================================================
 */