ThreeButtonDlg.h

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// -*- C++ -*-
/* GG is a GUI for SDL and OpenGL.
   Copyright (C) 2003 T. Zachary Laine

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public License
   as published by the Free Software Foundation; either version 2.1
   of the License, or (at your option) any later version.
   
   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.
    
   You should have received a copy of the GNU Lesser General Public
   License along with this library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA

   If you do not wish to comply with the terms of the LGPL please
   contact the author as other terms are available for a fee.
    
   Zach Laine
   whatwasthataddress@hotmail.com */

#ifndef _GG_ThreeButtonDlg_h_
#define _GG_ThreeButtonDlg_h_

#include <GG/Wnd.h>


namespace GG {

class Button;
class Font;

class GG_API ThreeButtonDlg : public Wnd
{
public: 

    ThreeButtonDlg(int x, int y, int w, int h, const std::string& msg, const boost::shared_ptr<Font>& font, Clr color, 
                   Clr border_color, Clr button_color, Clr text_color, int buttons, const std::string& zero = "", 
                   const std::string& one = "", const std::string& two = "");

    ThreeButtonDlg(int w, int h, const std::string& msg, const boost::shared_ptr<Font>& font, Clr color, 
                   Clr border_color, Clr button_color, Clr text_color, int buttons, const std::string& zero = "", 
                   const std::string& one = "", const std::string& two = "");
 
    Clr ButtonColor() const;   
    int Result() const;        
    int DefaultButton() const; 
    int EscapeButton() const;  

 
    virtual void Render();
    virtual void KeyPress(Key key, Flags<ModKey> mod_keys);

    void SetButtonColor(Clr color);  
    void SetDefaultButton(int i);    
    void SetEscapeButton(int i);     


protected: 
    ThreeButtonDlg(); 


private:
    int NumButtons() const;
    void Init(const std::string& msg, const boost::shared_ptr<Font>& font, int buttons,
              const std::string& zero = "", const std::string& one = "", const std::string& two = "");
    void ConnectSignals();
    void Button0Clicked();
    void Button1Clicked();
    void Button2Clicked();

    Clr      m_color;
    Clr      m_border_color;
    Clr      m_text_color;
    Clr      m_button_color;
    int      m_default;
    int      m_escape;
    int      m_result;
    Button*  m_button_0;
    Button*  m_button_1;
    Button*  m_button_2;

    friend class boost::serialization::access;
    template <class Archive>
    void serialize(Archive& ar, const unsigned int version);
};

} // namespace GG

// template implementations
template <class Archive>
void GG::ThreeButtonDlg::serialize(Archive& ar, const unsigned int version)
{
    ar  & BOOST_SERIALIZATION_BASE_OBJECT_NVP(Wnd)
        & BOOST_SERIALIZATION_NVP(m_color)
        & BOOST_SERIALIZATION_NVP(m_border_color)
        & BOOST_SERIALIZATION_NVP(m_text_color)
        & BOOST_SERIALIZATION_NVP(m_button_color)
        & BOOST_SERIALIZATION_NVP(m_default)
        & BOOST_SERIALIZATION_NVP(m_escape)
        & BOOST_SERIALIZATION_NVP(m_result)
        & BOOST_SERIALIZATION_NVP(m_button_0)
        & BOOST_SERIALIZATION_NVP(m_button_1)
        & BOOST_SERIALIZATION_NVP(m_button_2);

    if (Archive::is_loading::value)
        ConnectSignals();
}

#endif // _GG_ThreeButtonDlg_h_

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