/Users/lasorsa/Documents/SVN/aria/trunk/src/a2ml/scheduler/AMScheduler.h

// ** LICENSE BLOCK **
//
//  AMScheduler.h
//  aria
//
//  Created by Yohan Lasorsa on 05/01/10.
//  Copyright 2010 INRIA, Team WAM. All rights reserved.
//

#import "AMTimeAction.h"
#import "AMEventAction.h"
#import "AMAnimation.h"
#import "AMTime.h"
#import "AMPlayable.h"
#import "a2ml.h"
#import <Foundation/Foundation.h>


@interface AMScheduler : NSObject {
    // Scheduler attributes
    double currentTime;
    BOOL paused;
    
    // Internal variables
    NSDate *initialTime;                /* Initial time at which the scheduler started. */
    NSNumber *previousTimeIndex;        /* The previous time index used. */
    
    NSMutableDictionary *animations;        /* Managed animations. */
    NSMutableSet *eventActions;             /* The events/actions matching table. */
    NSMutableDictionary *timeActions;       /* The times/actions matching table. */
    
    NSMutableSet *startedAnimations;        /* The list of started animations. */
    NSMutableDictionary *managedObjects;    /* Cue related objects managed by the scheduler. */
}

@property (nonatomic, readonly) double currentTime; 
@property (nonatomic, readonly) BOOL paused;        
- (AMEventAction *)registerEventAction:(NSString *)_event playable:(id)_playable action:(AMActionType)_action delay:(AMTime *)_delay permanent:(BOOL)_permanent;

- (AMTimeAction *)registerTimeAction:(AMTime *)_time playable:(id)_playable action:(AMActionType)_action permanent:(BOOL)_permanent;

- (void)removeEventAction:(AMEventAction *)_eventAction;

- (void)incrementTime;

- (void)start;

- (void)pause;

- (void)resetTime;

- (void)resetAll;

@end

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