ImageFileParser.h

#ifndef IMAGE_FILE_PARSER_H
#define IMAGE_FILE_PARSER_H

#include <QDir>

class ImageFileParser
{

public:
  ImageFileParser(QString videoDirectory, int startFrame = - 1, bool parseSubDirectories = false);

  void init();
  bool getNextFileImageName(QString &fileName);
  int getcurrentFrameNumber();

private:

  QString m_videoDirectory;
  QString m_fileName;
  QString m_seqDir;
  QStringList directories;
  QStringList currentFiles;
  QDir directory;
  QDir subdirectory;
  int m_startFrame;
  int m_currentFrameIndex;
  int m_currentFrameNumber;
  int m_currentDirIndex;
  int m_numberOfDirs;
  int m_numberOfFiles;
  bool m_parseSubDirectories;

  void openDir();
  void openFiles();
  bool existFirstFile();
  bool findIndexImgInWorkingDir(int &index);
  bool findIndexImgInSubDir(int &index);


};

#endif // IMAGE_FILE_PARSER_H