feature.cpp
上传用户:yhdzpy8989
上传日期:2007-06-13
资源大小:13604k
文件大小:7k
- /*
- * ===========================================================================
- * PRODUCTION $Log: feature.cpp,v $
- * PRODUCTION Revision 1000.0 2004/06/01 21:20:26 gouriano
- * PRODUCTION PRODUCTION: IMPORTED [GCC34_MSVC7] Dev-tree R1.2
- * PRODUCTION
- * ===========================================================================
- */
- /* $Id: feature.cpp,v 1000.0 2004/06/01 21:20:26 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: Mike DiCuccio
- *
- * File Description:
- * CLayoutFeat -- utility class to arrange CSeq_feat objects in hierarchical
- * (tree) order.
- */
- #include <ncbi_pch.hpp>
- #include <gui/objutils/feature.hpp>
- #include <gui/objutils/utils.hpp>
- #include <algorithm>
- #include <objects/seqfeat/Seq_feat.hpp>
- #include <objects/seqfeat/SeqFeatData.hpp>
- #include <objects/seqloc/Seq_loc.hpp>
- #include <objects/seqloc/Seq_interval.hpp>
- #include <objmgr/util/sequence.hpp>
- #include <objmgr/util/feature.hpp>
- #include <serial/iterator.hpp>
- BEGIN_NCBI_SCOPE
- USING_SCOPE(objects);
- //
- // simple functor for sorting CRange<> objects
- //
- template <class T>
- struct SRangeSorter
- {
- bool operator() (const CRange<T>& r0, const CRange<T>& r1) const
- {
- if (r0.GetFrom() < r1.GetFrom()) {
- return true;
- }
- if (r0.GetFrom() > r1.GetFrom()) {
- return false;
- }
- if (r0.GetTo() < r1.GetTo()) {
- return true;
- }
- return false;
- }
- };
- //
- // CLayoutFeat::CLayoutFeat()
- //
- CLayoutFeat::CLayoutFeat(const CMappedFeat& f)
- : m_Feature(f),
- m_Parent(NULL)
- {
- m_HideLabel = false; // always show labels by default
- // ...and we precompute the label for this feature
- //feature::GetLabel(m_Feature.GetOriginalFeature(), &m_TextId, feature::eBoth);
- }
- // Access the sub-intervals in this feature
- void CLayoutFeat::x_CalcIntervals(void) const
- {
- m_Intervals.clear();
- CSeq_loc_CI iter(GetLocation());
- for ( ; iter; ++iter) {
- m_Intervals.push_back(iter.GetRange());
- }
- }
- END_NCBI_SCOPE
- /*
- * ===========================================================================
- * $Log: feature.cpp,v $
- * Revision 1000.0 2004/06/01 21:20:26 gouriano
- * PRODUCTION: IMPORTED [GCC34_MSVC7] Dev-tree R1.2
- *
- * Revision 1.2 2004/05/21 22:27:43 gorelenk
- * Added PCH ncbi_pch.hpp
- *
- * Revision 1.1 2004/04/30 11:48:15 dicuccio
- * Initial commit - split out from src/gui/utils
- *
- * Revision 1.17 2004/02/24 14:35:04 lebedev
- * Option to hide feature label added
- *
- * Revision 1.16 2003/08/22 15:48:12 dicuccio
- * Added 'USING_SCOPE(objects)'
- *
- * Revision 1.15 2003/08/18 14:47:08 dicuccio
- * Changed nales: CFeature -> CLayoutFeat; CAlignment -> CLayoutAlign; CGraph ->
- * CLayoutGraph; CProtProduct -> CLayoutProtProd.
- *
- * Revision 1.14 2003/07/21 19:35:21 dicuccio
- * Changed storage mechanism - CLayoutObject::GetObject() is now pure virtual.
- * Changed CFeature to wrap a CMappedFeat instead of a CSeq_feat / CSeq_loc pair
- *
- * Revision 1.13 2003/07/11 11:43:11 dicuccio
- * Fixed thinko in retrieving intervals - use the *real* location...
- *
- * Revision 1.12 2003/06/10 13:34:42 dicuccio
- * Reworked CFeature to inherit from CLayoutObject. Removed lots of dead code
- *
- * Revision 1.11 2003/06/02 16:06:25 dicuccio
- * Rearranged src/objects/ subtree. This includes the following shifts:
- * - src/objects/asn2asn --> arc/app/asn2asn
- * - src/objects/testmedline --> src/objects/ncbimime/test
- * - src/objects/objmgr --> src/objmgr
- * - src/objects/util --> src/objmgr/util
- * - src/objects/alnmgr --> src/objtools/alnmgr
- * - src/objects/flat --> src/objtools/flat
- * - src/objects/validator --> src/objtools/validator
- * - src/objects/cddalignview --> src/objtools/cddalignview
- * In addition, libseq now includes six of the objects/seq... libs, and libmmdb
- * replaces the three libmmdb? libs.
- *
- * Revision 1.10 2003/05/07 17:28:40 dicuccio
- * Removed operator<< for CFeature. Added missing link to xobjutil
- *
- * Revision 1.9 2003/05/07 13:07:29 dicuccio
- * Code clean-up. Removed dead functions.
- *
- * Revision 1.8 2003/05/07 12:33:38 dicuccio
- * Code clean-up. Deprecated old feature matching code in favor of library
- * function
- *
- * Revision 1.7 2003/03/11 15:25:12 kuznets
- * iterate -> ITERATE
- *
- * Revision 1.6 2003/02/10 18:10:59 dicuccio
- * Fixed compilation errors relating to change in CFeat_CI API
- *
- * Revision 1.5 2003/01/15 21:15:03 dicuccio
- * Dropped private sort mechanism in favor of standard Seq-feat sort
- *
- * Revision 1.4 2003/01/13 13:10:11 dicuccio
- * Namespace clean-up. Retired namespace gui -> converted all to namespace
- * ncbi. Moved all FLUID-generated code into namespace ncbi.
- *
- * Revision 1.3 2002/12/11 19:08:53 dicuccio
- * Added member variables to handle selection a bit more intelligently.
- *
- * Revision 1.2 2002/12/06 14:08:18 dicuccio
- * Moved feature sorting predicates into feature.[h,c]pp
- *
- * Revision 1.1 2002/11/29 15:30:38 dicuccio
- * Initial revision - split out from gui/core/view/graphic
- *
- * Revision 1.5 2002/11/25 20:57:08 dicuccio
- * Minor formatting changes. Changed resolver to resolve based on the top-level
- * seq-entry.
- *
- * Revision 1.4 2002/11/09 20:57:08 dicuccio
- * Performance improvements: Implemented smarter widget update (use update
- * flags to specify update conditions); use a more intuitive (and flexible)
- * mechanism to obtain features from the object manager.
- *
- * Revision 1.3 2002/11/08 02:14:42 dicuccio
- * Minor code clean-ups (reformat text, eliminate dead variables, favor NCBI
- * macros)
- *
- * Revision 1.2 2002/11/07 18:48:39 dicuccio
- * Formatting changes: added early escapes for functions containing long if/else
- * clauses.
- *
- * Revision 1.1 2002/11/07 16:27:25 dicuccio
- * Initial revision
- *
- * ===========================================================================
- */