gecko-dev/gfx/public/nsRepeater.h

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#ifndef nsRepeater_h___
#define nsRepeater_h___

#include "nscore.h"
#include "widgetCore.h"

class EventRecord;

class NS_WIDGET Repeater
{
  public:
  
    Repeater();
    virtual ~Repeater();
    
    virtual	void RepeatAction(const EventRecord &aMacEvent) {}
    virtual	void IdleAction(const EventRecord &aMacEvent) {}
    
    void StartRepeating();
    void StopRepeating();
    void StartIdling();
    void StopIdling();
    
    static void DoRepeaters(const EventRecord &aMacEvent);
    static void DoIdlers(const EventRecord &aMacEvent);
    
  protected:
    
    void AddToRepeatList();
    void RemoveFromRepeatList();
    void AddToIdleList();
    void RemoveFromIdleList();
    
    static Repeater* sRepeaters;
    static Repeater* sIdlers;
    
    bool mRepeating;
    bool mIdling;
    Repeater* mPrevRptr;
    Repeater* mNextRptr;
    Repeater* mPrevIdlr;
    Repeater* mNextIdlr;
};

#endif