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Chapter.h

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#pragma once

#include "ManagedObject.h"
#include "WDError.h"

class Episode;
class Image;
class Sound;

class Chapter: public ManagedObject
{
private:
    Image *mImage;  
    Sound *mSound;  
    WDError updateMusicID();

    WDError updateBackgroundID();

public:
    Chapter();
    
    WDError initRef(void *inNode, IObjectManager *inManager, IObjectEventHandler *inEventHandler);

    WDError initRef(Episode *inParent, int inIndex, IObjectEventHandler *inEventHandler);

    WDError initNew(Episode *inParent, IObjectEventHandler *inEventHandler);
    
    WDError getSpeed(float *outSpeed);

    WDError setSpeed(float inSpeed);
    
    WDError setMusic(Sound *inSound);

    WDError getMusic(void **outSoundNode);
    
    WDError setBackground(Image *inBackground);

    WDError getBackground(void **outImageNode);
    
    
    //  IObjectEventHandler Interface   //
    void childChanged(IManagedObject *inTarget, void *inChild);
};

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