WidgetFactory.hpp

 
//
// TGUI - Texus' Graphical User Interface
// Copyright (C) 2012-2024 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_FACTORY_HPP
#define TGUI_WIDGET_FACTORY_HPP
 
#include <TGUI/Widget.hpp>
#include <TGUI/Loading/DataIO.hpp>
 
#if !TGUI_EXPERIMENTAL_USE_STD_MODULE
    #include <functional>
#endif
 
 
TGUI_MODULE_EXPORT namespace tgui
{
 
    class TGUI_API WidgetFactory
    {
    public:
 
        static void setConstructFunction(const String& type, std::function<Widget::Ptr()> constructor);
 
        TGUI_NODISCARD static std::function<Widget::Ptr()> getConstructFunction(const String& type);
 
        TGUI_NODISCARD static std::vector<String> getWidgetTypes();
 
    private:
        static std::map<String, std::function<Widget::Ptr()>> m_constructFunctions;
    };
 
}
 
 
#endif // TGUI_WIDGET_FACTORY_HPP