TGUI  v0.7.5
DataIO.hpp
1 //
3 // TGUI - Texus's 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_DATA_IO_HPP
27 #define TGUI_DATA_IO_HPP
28 
30 
31 #include <TGUI/Config.hpp>
32 #include <sstream>
33 #include <memory>
34 #include <vector>
35 #include <string>
36 #include <map>
37 #include <cstdio>
38 
40 
41 namespace tgui
42 {
47  class TGUI_API DataIO
48  {
49  public:
50  struct ValueNode;
51 
55  struct Node
56  {
57  Node* parent = nullptr;
58  std::vector<std::shared_ptr<Node>> children;
59  std::map<std::string, std::shared_ptr<ValueNode>> propertyValuePairs;
60  std::string name;
61  };
62 
63 
67  struct ValueNode
68  {
69  ValueNode(Node* p = nullptr, const std::string& v = "") : parent(p), value(v) {}
70 
71  Node* parent;
72  std::string value;
73 
74  bool listNode = false;
75  std::vector<std::string> valueList;
76  };
77 
78 
87  static std::shared_ptr<Node> parse(std::stringstream& stream);
88 
89 
97  static void emit(std::shared_ptr<Node> rootNode, std::stringstream& stream);
98 
99 
101  private:
102 
103  static std::vector<std::string> convertNodesToLines(std::shared_ptr<Node> node);
104 
105  static std::string parseSection(std::stringstream& stream, std::shared_ptr<Node> node, const std::string& sectionName);
106 
107  static std::string parseKeyValue(std::stringstream& stream, std::shared_ptr<Node> node, const std::string& key);
108 
109  static std::string readLine(std::stringstream& stream);
110 
111  static std::string readWord(std::stringstream& stream);
112  };
113 
115 }
116 
118 
119 #endif // TGUI_DATA_IO_HPP
Namespace that contains all TGUI functions and classes.
Definition: Animation.hpp:33