align_ds.cpp
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- /*
- * ===========================================================================
- * PRODUCTION $Log: align_ds.cpp,v $
- * PRODUCTION Revision 1000.2 2004/06/01 21:06:52 gouriano
- * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.9
- * PRODUCTION
- * ===========================================================================
- */
- /* $Id: align_ds.cpp,v 1000.2 2004/06/01 21:06:52 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:
- *
- */
- #include <ncbi_pch.hpp>
- #include <gui/widgets/aln_data/align_ds.hpp>
- #include <objtools/alnmgr/alnmix.hpp>
- #include <objmgr/align_ci.hpp>
- #include <objects/seqalign/Dense_seg.hpp>
- #include <objects/seqalign/Seq_align.hpp>
- #include <objects/seq/Seq_annot.hpp>
- BEGIN_NCBI_SCOPE
- USING_SCOPE(ncbi::objects);
- //
- // CAlignDataSourceException is a trivial exception class for trapping
- // exceptions during initialization.
- //
- class CAlignDataSourceException : EXCEPTION_VIRTUAL_BASE public CException
- {
- public:
- // Enumerated list of document management errors
- enum EErrCode {
- eInvalidAnnot
- };
- // Translate the specific error code into a string representations of
- // that error code.
- virtual const char* GetErrCodeString(void) const
- {
- switch (GetErrCode()) {
- case eInvalidAnnot: return "eInvalidAnnot";
- default: return CException::GetErrCodeString();
- }
- }
- NCBI_EXCEPTION_DEFAULT(CAlignDataSourceException, CException);
- };
- //
- // constructors
- //
- CAlignDataSource::CAlignDataSource()
- : m_ConsRowIndex(-1)
- {
- }
- void CAlignDataSource::Init(CAlnVec& mgr)
- {
- m_ConsRowIndex = -1;
- x_ClearHandles();
- m_AlnMgr = &mgr;
- x_CreateHandles();
- }
- void CAlignDataSource::Init(CAlign_CI& iter, CScope& scope)
- {
- CAlnMix mix(scope);
- for ( ; iter; ++iter) {
- mix.Add(*iter);
- }
- x_Init(mix);
- }
- void CAlignDataSource::Init(const CSeq_align& align, CScope& scope)
- {
- CAlnMix mix(scope);
- mix.Add(align);
- x_Init(mix);
- }
- void CAlignDataSource::Init(const CSeq_annot& annot, CScope& scope)
- {
- if ( !annot.GetData().IsAlign() ) {
- NCBI_THROW(CAlignDataSourceException, eInvalidAnnot,
- "Annotation is not an alignment");
- }
- CAlnMix mix(scope);
- ITERATE (CSeq_annot::TData::TAlign, iter, annot.GetData().GetAlign()) {
- mix.Add(**iter);
- }
- x_Init(mix);
- }
- void CAlignDataSource::Init(const CDense_seg& seg, CScope& scope)
- {
- CAlnMix mix(scope);
- mix.Add(seg);
- x_Init(mix);
- }
- void CAlignDataSource::Init(const CBioseq_Handle& handle, CScope& scope)
- {
- CAlnMix Mix(scope);
- // iterate all alignments on this bioseq handle
- SAnnotSelector sel(CSeq_annot::TData::e_Align);
- CAlign_CI iter(handle, 0, 0, sel);
-
- CAlnMix mix(scope);
- for ( ; iter; ++iter) {
- mix.Add(*iter);
- }
- x_Init(mix);
- }
- void CAlignDataSource::x_Init(CAlnMix& mix)
- {
- m_ConsRowIndex = -1;
- x_ClearHandles();
- try {
- mix.Merge(CAlnMix::fGen2EST |
- CAlnMix::fTryOtherMethodOnFail |
- CAlnMix::fGapJoin);
- m_AlnMgr.Reset(new CAlnVec(mix.GetDenseg(), mix.GetScope()));
- m_AlnMgr->SetGapChar('-');
- }
- catch (CException& e) {
- LOG_POST(Error << "CAlignDataSource::x_Init(): caught exception: "
- << e.what());
- throw;
- }
- x_CreateHandles();
- }
- void CAlignDataSource::x_ClearHandles()
- {
- }
- void CAlignDataSource::x_CreateHandles()
- {
- }
- CAlnVec& CAlignDataSource::SetAlnMgr(void)
- {
- return *m_AlnMgr;
- }
- const CAlnVec& CAlignDataSource::GetAlnMgr(void) const
- {
- return *m_AlnMgr;
- }
- void CAlignDataSource::CreateConsensus()
- {
- if(m_AlnMgr.NotEmpty() && m_ConsRowIndex == -1) {
- x_ClearHandles();
- CRef<CDense_seg> ds = m_AlnMgr->CreateConsensus(m_ConsRowIndex);
- m_AlnMgr.Reset(new CAlnVec(*ds, m_AlnMgr->GetScope()));
- x_CreateHandles();
- }
- }
-
- int CAlignDataSource::x_GetConsensusRow() const
- {
- return m_ConsRowIndex;
- }
- END_NCBI_SCOPE
- /*
- * ===========================================================================
- * $Log: align_ds.cpp,v $
- * Revision 1000.2 2004/06/01 21:06:52 gouriano
- * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.9
- *
- * Revision 1.9 2004/05/21 22:27:52 gorelenk
- * Added PCH ncbi_pch.hpp
- *
- * Revision 1.8 2004/02/11 15:08:59 yazhuk
- * Replaced constructors with Init() functions; removed x_Init()
- *
- * Revision 1.7 2003/10/29 23:14:19 yazhuk
- * Moved CAlnVecRowHandle to widgets/aln_multiple. Moved implementation of interface for CAlnMultiWidget to CAlnVecMutliDataSource
- *
- * Revision 1.6 2003/10/20 15:44:25 yazhuk
- * Clean-up.
- *
- * Revision 1.5 2003/10/15 21:17:44 yazhuk
- * Add to CAlignDataSource functions for providing API to "generic" alignments.
- * Added IAlignRowHandle and CAlnVecRowHandle classes.
- *
- * Revision 1.4 2003/10/07 13:44:40 dicuccio
- * Deleted commented lines
- *
- * Revision 1.3 2003/10/06 16:21:05 dicuccio
- * Disable alignment truncation on mix - fixes crash in multiple alignment viewer
- *
- * Revision 1.2 2003/09/25 20:51:50 yazhuk
- * Added support for consensus row
- *
- * Revision 1.1 2003/09/23 20:17:06 dicuccio
- * Initial revision (not built by default)
- *
- * ===========================================================================
- */