ObjFW  Diff

 * file.
 */

#import "OFObject.h"

@class OFDate;
@class OFTimer;

#define BPS_WINDOW_SIZE 10

@interface ProgressBar: OFObject
{
	intmax_t _received, _lastReceived, _length, _resumedFrom;
	unsigned long long _received, _lastReceived, _length, _resumedFrom;
	OFDate *_startDate, *_lastReceivedDate;
	OFTimer *_drawTimer, *_BPSTimer;
	bool _stopped;
	float _BPS;
	double _ETA;
	float _BPSWindow[BPS_WINDOW_SIZE];
	size_t _BPSWindowIndex, _BPSWindowLength;
}

- (instancetype)initWithLength: (intmax_t)length
		   resumedFrom: (intmax_t)resumedFrom;
- (void)setReceived: (intmax_t)received;
- (instancetype)initWithLength: (unsigned long long)length
		   resumedFrom: (unsigned long long)resumedFrom;
- (void)setReceived: (unsigned long long)received;
- (void)draw;
- (void)calculateBPSAndETA;
- (void)stop;
@end