TGUI  0.8-dev
WidgetSaver.hpp
1 //
3 // TGUI - Texus' Graphical User Interface
4 // Copyright (C) 2012-2017 Bruno Van de Velde (vdv_b@tgui.eu)
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24 
25 
26 #ifndef TGUI_WIDGET_SAVER_HPP
27 #define TGUI_WIDGET_SAVER_HPP
28 
29 
30 #include <TGUI/Loading/DataIO.hpp>
31 #include <TGUI/Container.hpp>
32 
34 
35 namespace tgui
36 {
41  class TGUI_API WidgetSaver
42  {
43  public:
44  using SaveFunction = std::function<std::unique_ptr<DataIO::Node>(Widget::Ptr)>;
45 
46 
57  static void save(Container::ConstPtr widget, std::stringstream& stream);
58 
59 
67  static void setSaveFunction(const std::string& type, const SaveFunction& saveFunction);
68 
69 
78  static const SaveFunction& getSaveFunction(const std::string& type);
79 
80 
82  private:
83  static std::map<std::string, SaveFunction> m_saveFunctions;
84  };
85 
87 }
88 
90 
91 #endif // TGUI_WIDGET_SAVER_HPP
Namespace that contains all TGUI functions and classes.
Definition: AbsoluteOrRelativeValue.hpp:36
Class to save widgets to a text file.
Definition: WidgetSaver.hpp:41
std::shared_ptr< Widget > Ptr
Shared widget pointer.
Definition: Widget.hpp:66
std::shared_ptr< const Container > ConstPtr
Shared constant widget pointer.
Definition: Container.hpp:52