WidgetSaver.hpp

 
//
// TGUI - Texus's Graphical User Interface
// Copyright (C) 2012-2017 Bruno Van de Velde (vdv_b@tgui.eu)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
 
 
#ifndef TGUI_WIDGET_SAVER_HPP
#define TGUI_WIDGET_SAVER_HPP
 
 
#include <TGUI/Loading/WidgetConverter.hpp>
#include <TGUI/Loading/DataIO.hpp>
#include <TGUI/Container.hpp>
 
 
namespace tgui
{
 class TGUI_API WidgetSaver
 {
 public:
 using SaveFunction = std::function<std::shared_ptr<DataIO::Node>(WidgetConverter)>;
 
 
 static void save(Container::Ptr widget, std::stringstream& stream);
 
 
 static void setSaveFunction(const std::string& type, const SaveFunction& saveFunction);
 
 
 static const SaveFunction& getSaveFunction(const std::string& type);
 
 
 private:
 static std::map<std::string, SaveFunction> m_saveFunctions;
 };
 
}
 
 
#endif // TGUI_WIDGET_SAVER_HPP