test_client.cpp

来自「ncbi源码」· C++ 代码 · 共 263 行

/*
 * ===========================================================================
 * PRODUCTION $Log: test_client.cpp,v $
 * PRODUCTION Revision 1000.1  2004/06/01 21:14:45  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.6
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id: test_client.cpp,v 1000.1 2004/06/01 21:14:45 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:  Andrey Yazhuk
 *
 * File Description:
 *
 */

#include <ncbi_pch.hpp>
#include <gui/widgets/workspace/test_client.hpp>

#include <FL/Fl.H>

BEGIN_NCBI_SCOPE

static int s_iColor = 0;
const static int kColors = 4;

static Fl_Color    GetRandomColor()
{
    s_iColor = (s_iColor + 1) % kColors;
    switch(s_iColor)    {
    case 0: return fl_rgb_color(128, 128, 255);
    case 1: return fl_rgb_color(255, 128, 128);
    case 2: return fl_rgb_color(128, 255, 128);
    case 3: return fl_rgb_color(255, 128, 255);
    }
    return FL_MAGENTA;
}

////////////////////////////////////////////////////////////////////////////////
/// CFLTestClient 
CFLTestClient::CFLTestClient(int type, const char* slabel)
:   Fl_Box(0, 0, 0, 0, 0), 
    m_Label(slabel),
    m_Type(type)
{
    m_StateLabel = m_Label;
    label(m_StateLabel.c_str());
    color(GetRandomColor());
    box(FL_FLAT_BOX);

    m_MenuRoot = new CMenuItem("Root");
    CMenuItem* submenu = m_MenuRoot->AddSubMenu("Commands");
    submenu->AddSubItem("Test", eCmdTest);
    
    string s = "Test " + NStr::IntToString(m_Type);    
    submenu->AddSubItem(s, eCmdTest + m_Type);
}

CFLTestClient::~CFLTestClient()
{
    delete m_MenuRoot;
}

string  CFLTestClient::GetLabel(void)  const 
{ 
    return m_Label; 
}

BEGIN_CMD_MAP(CFLTestClient, CCommandTarget)
    ON_COMMAND_RANGE(eCmdTest, eCmdTest3, &CFLTestClient::OnTest)
    ON_UPDATE_COMMAND_UI_RANGE(eCmdTest, eCmdTest3, &CFLTestClient::OnUpdateTest)
END_CMD_MAP()

int    CFLTestClient::handle(int event)
{
    switch(event)   {
    case FL_FOCUS:    {
        m_StateLabel = m_Label + "  FOCUSED";
        label(m_StateLabel.c_str());
        redraw();
        return true;
    }
    case FL_UNFOCUS:  {
        m_StateLabel = m_Label;
        label(m_StateLabel.c_str());
        redraw();
        return true;
    }
    case FL_PUSH:   {
        if(Fl::focus() != static_cast<Fl_Widget*>(this))    {
            take_focus();
        }
    }
    };
    return Fl_Box::handle(event);
}        

void    CFLTestClient::OnTest(TCmdID cmd)
{
    if(cmd == eCmdTest1  || cmd == (eCmdTest + m_Type))    {
        cout << "\nOnTest() cmd = eCmdTest" << (cmd - eCmdTest);
    }
}

// clients handles two commands: eCmdTest and (eCmdTest + m_Type)
void    CFLTestClient::OnUpdateTest(ICmdUI* pCmdUI)
{
    TCmdID cmd = pCmdUI->GetCommand();
    pCmdUI->Enable(cmd == eCmdTest  || cmd == (eCmdTest + m_Type));
}

////////////////////////////////////////////////////////////////////////////////
/// CGLTestClient 
CGLTestClient::CGLTestClient(int type, const char* slabel)
:   CGlCanvas2d(0, 0, 0, 0, 0), 
    m_Label(slabel),
    m_Type(type),
    m_Font(CGlBitmapFont::eHelvetica18)
{
    label(m_Label.c_str());
    m_Color = GetRandomColor();

    m_StateLabel = m_Label;

    m_MenuRoot = new CMenuItem("Root");
    CMenuItem* submenu = m_MenuRoot->AddSubMenu("Commands");
    submenu->AddSubItem("Test", eCmdTest);
    
    string s = "Test " + NStr::IntToString(m_Type);    
    submenu->AddSubItem(s, eCmdTest + m_Type);
}

CGLTestClient::~CGLTestClient()
{
    delete m_MenuRoot;
}

BEGIN_CMD_MAP(CGLTestClient, CCommandTarget)
    ON_COMMAND_RANGE(eCmdTest, eCmdTest3, &CGLTestClient::OnTest)
    ON_UPDATE_COMMAND_UI_RANGE(eCmdTest, eCmdTest3, &CGLTestClient::OnUpdateTest)
END_CMD_MAP()

int    CGLTestClient::handle(int event)
{
    switch(event)   {
    case FL_FOCUS:    {
        m_StateLabel = m_Label + "  FOCUSED";
        redraw();
        return true;
    }
    case FL_UNFOCUS:  {
        m_StateLabel = m_Label;
        redraw();
        return true;
    }
    case FL_PUSH:   {
        if(Fl::focus() != static_cast<Fl_Widget*>(this))    {
            take_focus();
        }
    }
    };
    return CGlCanvas2d::handle(event);
}        

void    CGLTestClient::OnTest(TCmdID cmd)
{
    if(cmd == eCmdTest1  || cmd == (eCmdTest + m_Type))    {
        cout << "\nOnTest() cmd = eCmdTest" << (cmd - eCmdTest);
    }
}

// clients handles two commands: eCmdTest and (eCmdTest + m_Type)
void    CGLTestClient::OnUpdateTest(ICmdUI* pCmdUI)
{
    TCmdID cmd = pCmdUI->GetCommand();
    pCmdUI->Enable(cmd == eCmdTest  || cmd == (eCmdTest + m_Type));
}

string  CGLTestClient::GetLabel(void)  const 
{ 
    return m_Label; 
}

void  CGLTestClient::draw(void)
{
    glClearColor(1.0, 1.0, 1.0, 1.0);
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);    
    
    CGlPane pane;
    pane.SetViewport(TVPRect(0, 0, w(), h()));
    pane.SetModelLimitsRect(TModelRect(0,0,1,1));
    pane.ZoomAll();

    pane.OpenOrtho();

    glColorC(m_Color);

    glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
    glRectd(0.1, 0.1, 0.9, 0.9);
    glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
    glRectd(0.2, 0.2, 0.8, 0.8);

    glColor3i(0, 0, 0);
    m_Font.TextOut(0.15f, 0.5f, m_Label.c_str());
    
    pane.Close();
}


END_NCBI_SCOPE


/*
 * ===========================================================================
 * $Log: test_client.cpp,v $
 * Revision 1000.1  2004/06/01 21:14:45  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.6
 *
 * Revision 1.6  2004/05/21 22:27:56  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.5  2004/05/13 17:32:22  yazhuk
 * Extended CGLClient to support command handling
 *
 * Revision 1.4  2004/05/07 14:23:04  yazhuk
 * Extended CLTestClient to implement IWMClient and support command handling
 *
 * Revision 1.3  2004/02/18 02:21:34  ucko
 * Remove the remaining use of PolyMode (no longer declared...)
 *
 * Revision 1.2  2004/02/17 15:22:19  yazhuk
 * Refactoring - removed CGlParam
 *
 * Revision 1.1  2004/02/04 19:42:01  yazhuk
 * Initial revision
 *
 * ===========================================================================
 */