/**

 * Copyright (c) 2010 Sasken Communication Technologies Ltd.

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the "Eclipse Public License v1.0"

 * which accompanies  this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html"

 *

 * Initial Contributors:

 * Chandradeep Gandhi, Sasken Communication Technologies Ltd - Initial contribution

 *

 * Description:

 * Represents activity in terms similar to standard activity stream http://activitystrea.ms/

 */

#ifndef SMFACTIVITYFETCHER_H_

#define SMFACTIVITYFETCHER_H_

#include <QObject>

#include <QList>

#include <qmobilityglobal.h>

#include "smfglobal.h"

#include "smfprovider.h"

#include "smfcontact.h"

#include "smfevent.h"

#include "smfactions.h"

typedef QList<SmfActivityEntry> SmfActivityEntryList;

class SmfActivityFetcherPrivate;

/**

 * @ingroup smf_client_group

 * Basic activity service ("org.symbian.smf.client.activity.fetcher")

 */

class SMFCLIENT_EXPORT SmfActivityFetcher : public QObject

	{

	Q_OBJECT

public:

	/**

	 * Constructs SmfActivity.

	 * @param baseProvider The base provider info

	 */

	SmfActivityFetcher(SmfProvider* baseprovider = 0);

	~SmfActivityFetcher();

public slots:

	/**

	 * Emits signal resultsAvailable() when list of activities for the user is available 

	 */

	void selfActivities(int pageNum=SMF_FIRST_PAGE,int perPage=SMF_ITEMS_PER_PAGE);

	/**

	 * Emits signal resultsAvailable() when list of activities for other contact  is available 

	 */

	void friendsActivities(const SmfContact& aFriend,int pageNum=SMF_FIRST_PAGE,int perPage=SMF_ITEMS_PER_PAGE);

	/**

	 * returns only those activities (self) which are from @arg filters

	 */

	void filtered(QList<SmfActivityObjectType> filters,int pageNum=SMF_FIRST_PAGE,int perPage=SMF_ITEMS_PER_PAGE);

	  /**

	   * Gets the base provider info

	   */

	  SmfProvider* getProvider()  ;

signals:

	/**

	 * Signals availability of the result of the previous query

	 */

	void resultsAvailable(SmfActivityEntryList* entries, SmfError error, SmfResultPage resultPage);

private:

	SmfActivityFetcherPrivate* m_private;

	SmfProvider* m_baseProvider;

	friend class SmfActivityFetcherPrivate;

	};

SMF_SERVICE_NAME(SmfActivityFetcher, "org.symbian.smf.client.activity.fetcher\0.2")

#endif /* SMFACTIVITYFETCHER_H_ */