view_default.cpp

来自「ncbi源码」· C++ 代码 · 共 172 行

/*
 * ===========================================================================
 * PRODUCTION $Log: view_default.cpp,v $
 * PRODUCTION Revision 1000.1  2004/06/01 20:55:48  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.4
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id: view_default.cpp,v 1000.1 2004/06/01 20:55:48 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:  Josh Cherry
 *
 * File Description:  Launch default viewer(s) for documents
 *
 */


#include <ncbi_pch.hpp>
#include "view_default.hpp"

#include <corelib/ncbiapp.hpp>
#include <corelib/ncbireg.hpp>
#include <gui/core/idocument.hpp>
#include <gui/core/plugin_utils.hpp>
#include <gui/plugin/PluginCommandSet.hpp>
#include <gui/plugin/PluginValue.hpp>
#include <gui/plugin/PluginInfo.hpp>
#include <gui/plugin/PluginReply.hpp>
#include <gui/plugin/PluginRequest.hpp>
#include <gui/plugin/PluginValueConstraint.hpp>
#include <gui/core/version.hpp>
#include <gui/core/doc_manager.hpp>
#include <gui/objutils/utils.hpp>
#include <gui/utils/message_box.hpp>


BEGIN_NCBI_SCOPE
USING_SCOPE(objects);


// standard info boilerplate
void CAlgoPlugin_ViewDefault::GetInfo(CPluginInfo& info)
{
    info.Reset();

    // version info macro
    info.SetInfo(CPluginVersion::eMajor, CPluginVersion::eMinor, 0,
                 string(__DATE__) + " " + string(__TIME__),
                 "CAlgoPlugin_ViewDefault",
                 "",
                 "View with Default Viewer(s)",
                 "");

    // command info
    CPluginCommandSet& cmds = info.SetCommands();
    CPluginCommand&    args = cmds.AddAlgoCommand(eAlgoCommand_run);

    args.AddArgument("document", "Document to view",
                     CPluginArg::eDocument);
}


static void s_GetDefaultViewers(const CSerialObject& obj,
                                vector<string>& viewers)
{

    string name = obj.GetThisTypeInfo()->GetName();
    // check registry for relevant entry
    CNcbiApplication* app = CNcbiApplication::Instance();
    _ASSERT(app);
    CNcbiRegistry& registry = app->GetConfig();
    string regentry = registry.GetString("VIEWERS", name, "");
    if (!regentry.empty()) {
        // treat as a comma-separated list of viewers
        vector<string> fields;
        NStr::Tokenize(regentry, ",", fields);
        ITERATE (vector<string>, field, fields) {
            string viewer = NStr::TruncateSpaces(*field);
            viewers.push_back(viewer);
        }
    } else {
        // use predefined default defaults
        if (name == "Seq-entry" || name == "Bioseq"
            || name == "Bioseq-set" || name == "Seq-id") {
            viewers.push_back("CViewGraphic");
        } else if (name == "Seq-align" || name == "Seq-align-set"
                   || name == "Seq-annot") {
            viewers.push_back("CAlnMultiView");
        } else if (name == "CPhyTreeSerial") {
            viewers.push_back("CPhyloTreeView");
        }
    }
}


void CAlgoPlugin_ViewDefault::RunCommand(CPluginMessage& msg)
{

    const CPluginCommand& args = msg.GetRequest().GetCommand();
    CPluginReply& reply = msg.SetReply();
    _TRACE("CAlgoPlugin_ViewDefault::Run()");

    IDocument* doc = const_cast<IDocument*> (&args["document"].AsDocument());
    if (!doc) {
        reply.SetStatus(eMessageStatus_failed);
        return;
    }
    
    const CSerialObject& obj = 
        dynamic_cast<const CSerialObject&>(*doc->GetObject());
    
    CRef<CSelectionBuffer> buf(new CSelectionBuffer());
    buf->AddSelection(doc, obj);

    vector<string> viewers;
    s_GetDefaultViewers(obj, viewers);
    ITERATE (vector<string>, viewer, viewers) {
        CPluginUtils::CallPlugin(*viewer, eViewCommand_new_view, *buf);
    }

    reply.SetStatus(eMessageStatus_success);
}


END_NCBI_SCOPE


/*
 * ===========================================================================
 * $Log: view_default.cpp,v $
 * Revision 1000.1  2004/06/01 20:55:48  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.4
 *
 * Revision 1.4  2004/05/21 22:27:47  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.3  2004/05/03 13:05:42  dicuccio
 * gui/utils --> gui/objutils where needed
 *
 * Revision 1.2  2004/04/19 14:07:25  jcherry
 * Handle Seq-id
 *
 * Revision 1.1  2004/03/15 16:04:14  jcherry
 * Initial version
 *
 * ===========================================================================
 */