TGUI  v0.7.5
WidgetLoader.hpp
1 //
3 // TGUI - Texus's Graphical User Interface
4 // Copyright (C) 2012-2017 Bruno Van de Velde (vdv_b@tgui.eu)
5 //
6 // This software is provided 'as-is', without any express or implied warranty.
7 // In no event will the authors be held liable for any damages arising from the use of this software.
8 //
9 // Permission is granted to anyone to use this software for any purpose,
10 // including commercial applications, and to alter it and redistribute it freely,
11 // subject to the following restrictions:
12 //
13 // 1. The origin of this software must not be misrepresented;
14 // you must not claim that you wrote the original software.
15 // If you use this software in a product, an acknowledgment
16 // in the product documentation would be appreciated but is not required.
17 //
18 // 2. Altered source versions must be plainly marked as such,
19 // and must not be misrepresented as being the original software.
20 //
21 // 3. This notice may not be removed or altered from any source distribution.
22 //
24 
25 
26 #ifndef TGUI_WIDGET_LOADER_HPP
27 #define TGUI_WIDGET_LOADER_HPP
28 
29 
30 #include <TGUI/Loading/WidgetConverter.hpp>
31 #include <TGUI/Loading/DataIO.hpp>
32 #include <TGUI/Container.hpp>
33 
35 
36 namespace tgui
37 {
42  class TGUI_API WidgetLoader
43  {
44  public:
45  using LoadFunction = std::function<Widget::Ptr(std::shared_ptr<DataIO::Node>)>;
46 
47 
58  static void load(Container::Ptr parent, std::stringstream& stream);
59 
60 
68  static void setLoadFunction(const std::string& type, const LoadFunction& loadFunction);
69 
70 
79  static const LoadFunction& getLoadFunction(const std::string& type);
80 
81 
83  private:
84  static std::map<std::string, LoadFunction> m_loadFunctions;
85  };
86 
88 }
89 
91 
92 #endif // TGUI_WIDGET_LOADER_HPP
Namespace that contains all TGUI functions and classes.
Definition: Animation.hpp:33
Class to load widgets from a text file.
Definition: WidgetLoader.hpp:42
std::shared_ptr< Container > Ptr
Shared widget pointer.
Definition: Container.hpp:51