EventView.h

///
/// A "view" event
///
 
#ifndef __EVENT_VIEW_H__
#define __EVENT_VIEW_H__
 
#include "Event.h"
 
namespace df {
 
const std::string VIEW_EVENT = "df-view";
 
class EventView : public Event {
 
 private:
  std::string m_tag;   ///< Tag to associate.
  int m_value;         ///< Value for view.
  bool m_delta;        ///< True if change in value, else replace value
 
 public:
  /// Create view event with tag VIEW_EVENT, value 0 and delta false.
  EventView();
 
  /// Create view event with tag, value and delta as indicated.
  EventView(std::string new_tag, int new_value, bool new_delta);
 
  /// Set tag to new tag.
  void setTag(std::string new_tag);
 
  /// Get tag.
  std::string getTag() const;
 
  /// Set value to new value.
  void setValue(int new_value);
 
  /// Get value.
  int getValue() const;
 
  /// Set delta to new delta.
  void setDelta(bool new_delta);
 
  /// Get delta.
  bool getDelta() const;
};
 
} // end of namespace df
#endif // __EVENT_VIEW_H__