recent_files.hpp

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#ifndef GUIK_RECENT_FILES_HPP
#define GUIK_RECENT_FILES_HPP
 
#include <deque>
#include <vector>
#include <string>
 
namespace guik {
 
class RecentFiles {
public:
  RecentFiles();
  RecentFiles(const std::string& tag, int max_history = 10);
  ~RecentFiles();
 
  void clear();
  void push(const std::string& filename);
  void push(const std::vector<std::string>& filenames);
 
  bool empty() const;
  size_t size() const;
 
  std::string most_recent() const;
  std::string fullpath(size_t i) const;
  std::string filename(size_t i) const;
 
public:
  void read();
  void write();
 
private:
  bool updated;
  std::string tag;
  int max_history;
 
  std::deque<std::string> recent_files;
};
 
}  // namespace guik
 
#endif