TextContainer.h

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#pragma once
 
#include <string>
#include <vector>
#include <unordered_map>
 
namespace sgui
{
template <typename Type>
using LookupTable = std::unordered_map <std::string, Type>;
class TextContainer {
public:
  const std::string& tongue () const;
  void setTongue (const std::string& tongue);
  bool reload (const std::string& tongue = "");
  bool loadFromFile (
         const std::string& filename,
         const std::string& tongue = "");
  void saveInFile (const std::string& filename);
  void add (
         const std::string& key,
         const std::string& text);
  void remove (const std::string& key);
  std::string& get (const std::string& entry);
  const std::string& get (const std::string& entry) const;
  bool has (const std::string& entry) const;
private:
  std::string m_activeTongue = "english";
  LookupTable <std::vector <std::string>> m_paths;
  LookupTable <LookupTable <std::string>> m_texts;
};
 
} // namespace sgui