csvfileloaderobserver.h

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#ifndef CSVFILELOADEROBSERVER_H
#define CSVFILELOADEROBSERVER_H

// INCLUDES

// System includes
#include <e32def.h>

// FORWARD DECLARATIONS
class CCsvFileLoader;

// CLASS DECLARATION

/**
*
* @class    MCsvFileLoaderObserver csvfileloaderobserver.h
* @brief    Mixin to provide progress and completion feedback when loading a list of elements
*            from a comma separated value (csv) file.
*
* Copyright (c) EMCC Software Ltd 2003
* @version 1.0
*/

class MCsvFileLoaderObserver
{
public:
    /**
    * Notify the observer that an element has just be successfully loaded
    * @param aNewElementIndex the index of the newly loaded element
    */
    virtual void NotifyElementLoaded(TInt aNewElementIndex) = 0;
    /**
    * Notify the observer that a csv file load has completed--successfully or otherwise
    * @param aCompletionStatus the system wide error code on completion--KErrNone if successful
    * @param aLoader reference to the loader that has completed for identification purposes.
    */
    virtual void NotifyLoadCompleted(TInt aCompletionStatus, const CCsvFileLoader& aLoader) = 0;
};

#endif // #ifndef CSVFILELOADEROBSERVER_H

// End of File