//===-- TVSnapshotList.h - List of snapshots class for llvm-tv ---*- C++ -*--=//
//
// Encapsulates a list of snapshots and the directory they are in.
//
//===----------------------------------------------------------------------===//

#ifndef TVSNAPSHOTLIST_H
#define TVSNAPSHOTLIST_H

#include "TVSnapshot.h"
#include <string>
#include <vector>

/// Containts a list of snapshots and the directory they are in.
/// Put into a class to easily pass between the application and frame
///
class TVSnapshotList {
  std::vector<TVSnapshot*> mySnapshotList;
  std::string mySnapshotDirName;
public:
  TVSnapshotList(const std::string &dir) :  mySnapshotDirName(dir) {}
  ~TVSnapshotList();

  std::string getSnapshotDirName() { return mySnapshotDirName; }
  void setSnapshotDirName(const std::string &dir) {
    mySnapshotDirName = dir;
  }

  void addSnapshot(const std::string &snapshotName);
  void clearList() { mySnapshotList.clear(); }
  void sortList();
  bool refreshList();

  // Iterators
  typedef std::vector<TVSnapshot*>::iterator iterator;
  iterator begin() { return mySnapshotList.begin(); }
  iterator end() { return mySnapshotList.end(); }
};

#endif