test_treebrowser.cpp

来自「ncbi源码」· C++ 代码 · 共 192 行

/*
 * ===========================================================================
 * PRODUCTION $Log: test_treebrowser.cpp,v $
 * PRODUCTION Revision 1000.1  2004/06/01 21:10:05  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.2
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id: test_treebrowser.cpp,v 1000.1 2004/06/01 21:10:05 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 <memory>
#include <corelib/ncbistd.hpp>
#include <corelib/ncbiapp.hpp>
#include <corelib/ncbienv.hpp>
#include <corelib/ncbiargs.hpp>
#include <gui/widgets/fl/tree_browser.hpp>
#include <FL/Fl.H>
#include <FL/Fl_Double_Window.H>
#include <FL/Fl_Menu_Bar.H>
#include <FL/Fl_Menu_.H>
#include <FL/Fl_Button.H>

BEGIN_NCBI_SCOPE

#include "test_treebrowser_.cpp"


CTreeBrowserTestUI::CTreeBrowserTestUI()
{
    m_Window.reset(x_CreateWindow());
    m_Tree->set_root("My Root");
}


CTreeBrowserTestUI::~CTreeBrowserTestUI()
{
    m_Window.reset();
}

void CTreeBrowserTestUI::Show(int argc, char** argv)
{
    m_Window->show(argc, argv);
    while (m_Window->shown()) {
        Fl::wait();
    }
}


void CTreeBrowserTestUI::x_OnAddSub()
{
    static int counter = 0;
    string str = "SubNode " + NStr::IntToString(++counter);

    CTreeBrowser::Node* node = m_Tree->GetSelected();
    if (node) {
        m_Tree->AddChild(str, node);
    }
    m_Tree->redraw();
}


void CTreeBrowserTestUI::x_OnAddLeaf()
{
    static int counter = 0;
    string str = "Leaf " + NStr::IntToString(++counter);

    CTreeBrowser::Node* node = m_Tree->GetSelected();
    if (node) {
        m_Tree->AddLeaf(str, node);
    }
    m_Tree->redraw();
}


class CTestTreeApp : public CNcbiApplication
{
private:
    virtual void Init(void);
    virtual int  Run(void);
    virtual void Exit(void);
};


void CTestTreeApp::Init(void)
{
    // Create command-line argument descriptions class
    auto_ptr<CArgDescriptions> arg_desc(new CArgDescriptions);

    // Specify USAGE context
    arg_desc->SetUsageContext(GetArguments().GetProgramBasename(),
                              "CTreeBrowser demo program");


    // Setup arg.descriptions for this application
    SetupArgDescriptions(arg_desc.release());
}


int CTestTreeApp::Run(void)
{
    // Get arguments
    CArgs args = GetArgs();

    char *argv[1];
    argv[0] = "app";
    CTreeBrowserTestUI window;
    window.Show(1, argv);

    return 0;
}


/////////////////////////////////////////////////////////////////////////////
//  Cleanup


void CTestTreeApp::Exit(void)
{
    SetDiagStream(0);
}

/////////////////////////////////////////////////////////////////////////////
//  MAIN

END_NCBI_SCOPE
USING_SCOPE(ncbi);

int main(int argc, const char* argv[])
{
    // Execute main application function
    return CTestTreeApp().AppMain(argc, argv, 0, eDS_Default, 0);
}


/*
 * ===========================================================================
 * $Log: test_treebrowser.cpp,v $
 * Revision 1000.1  2004/06/01 21:10:05  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.2
 *
 * Revision 1.2  2004/05/21 22:27:53  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.1  2003/12/09 19:08:16  dicuccio
 * Moved test_treebrowser from widgets/FLU/demo to here
 *
 * Revision 1.1  2003/12/09 15:51:31  dicuccio
 * Deprecated Fl_Toggle_Tree - replaced with Flu_Tree_Browser.  Added CTreeBrowser
 * as a standard tree interface
 *
 * Revision 1.2  2003/08/21 12:06:42  dicuccio
 * Many bug fixes - Fl_Toggle_Tree is nearly completed.  Reimplemented correct
 * clipping of the widget to its extent.  Added scroll bar (not yet working).
 * Removed dead code
 *
 * Revision 1.1  2003/07/30 12:25:25  dicuccio
 * Initial revision
 *
 * ===========================================================================
 */