/**

 * 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

 *

 * Contributors:

 * Manasij Roy, Nalina Hariharan

 * 

 * Description:

 * Represents activities in terms similar to standard activity 

 * stream http://activitystrea.ms/

 *

 */

#include "smfactions.h"

#include "smfactions_p.h"

/**

 * Constructor

 */

SmfActivityObject::SmfActivityObject( )

	{

	d = new SmfActivityObjectPrivate;

	}

/**

 * Copy Constructor

 * @param aOther The reference object

 */

SmfActivityObject::SmfActivityObject( const SmfActivityObject &aOther )

	: d( aOther.d )

	{

	}

/**

 * Overloaded = operator

 * @param aOther The reference object

 * @return The target reference value

 */

SmfActivityObject& SmfActivityObject::operator=( const SmfActivityObject &aOther )

	{

	d->m_id = aOther.d->m_id;

	d->m_thumbnail = aOther.d->m_thumbnail;

	d->m_caption = aOther.d->m_caption;

	d->m_type = aOther.d->m_type;

	d->m_objData = aOther.d->m_objData;

	d->m_link = aOther.d->m_link;

	d->m_time = aOther.d->m_time;

	d->m_content = aOther.d->m_content;

	return *this;

	}

/**

 * Destructor

 */

SmfActivityObject::~SmfActivityObject( )

	{

	}

/**

 * @return returns service specific Id of this object in the entry 

 */

QString SmfActivityObject::id( ) const

	{

	return d->m_id;

	}

/**

 * @return returns thumbnail if availabel for this object in the entry

 */

QImage SmfActivityObject::thumbnail( ) const

	{

	return d->m_thumbnail;

	}

/**

 * @return Captions for this object

 */

QString SmfActivityObject::caption( ) const

	{

	return d->m_caption;

	}

/**

 * @return retruns the type of this object

 */

SmfActivityObjectType SmfActivityObject::type( ) const

	{

	return d->m_type;

	}

/**

 * @return returns data of the object - see type() for casting

 */

QVariant SmfActivityObject::objData( ) const

	{

	return d->m_objData;

	}

/**

 * @return url of this object, e.g. url of the image on which somebody commented

 */

QString SmfActivityObject::link( ) const

	{

	return d->m_link;

	}

/**

 * @return Time of creation of this object

 */

QDateTime SmfActivityObject::time( ) const

	{

	return d->m_time;

	}

/**

 * @return Description of the content of this object

 */

QString SmfActivityObject::content( ) const

	{

	return d->m_content;

	}

/**

 * Sets service specific id for this object

 * @param aId The id to be set

 */

void SmfActivityObject::setId(const QString& aId)

	{

	d->m_id = aId;

	}

/**

 * Sets thumbnail for this object , not mandatory

 * @param aIcon The thumbnail image

 */

void SmfActivityObject::setThumbnail(const QImage& aIcon)

	{

	d->m_thumbnail = aIcon;

	}

/**

 * Sets caption for this object

 * @param aCaption The caption to be set

 */

void SmfActivityObject::setCaption(const QString& aCap)

	{

	d->m_caption = aCap;

	}

/**

 * Sets type of this object - ObjData should be set next accordingly

 * @param aObjType The activity type to be set

 */

void SmfActivityObject::setType(const SmfActivityObjectType& aObjType)

	{

	d->m_type = aObjType;

	}

/**

 * Sets object data e,g, SmfImage, SmfComment, SmfMusic, SmfEvent etc

 * setType() with suitable type should have been called before

 * @param aData The object data to be set  

 */

void SmfActivityObject::setObjData( const QVariant& aData)

	{

	d->m_objData = aData;

	}

/**

 * Sets the url for the object

 * @param aLink The Link to be set

 */

void SmfActivityObject::setLink( const QString& aLink)

	{

	d->m_link = aLink;

	}

/**

 * Sets the time of creation/last modification of the object

 * @param aTime The time to be set

 */

void SmfActivityObject::setTime( const QDateTime& aTime)

	{

	d->m_time = aTime;

	}

/**

 * Sets the description of the content of this object

 * @param aText The content to be set

 */

void SmfActivityObject::setContent( const QString& aText)

	{

	d->m_content = aText;

	}

/**

 * Method for Externalization. Writes the SmfActivityObject object to 

 * the stream and returns a reference to the stream.

 * @param aDataStream Stream to be written

 * @param aObj The SmfActivityObject object to be externalized

 * @return reference to the written stream

 */

 QDataStream &operator<<( QDataStream &aDataStream, 

		const SmfActivityObject &aObj )

	{

	aDataStream<<aObj.d->m_id;

	aDataStream<<aObj.d->m_thumbnail;

	aDataStream<<aObj.d->m_caption;

	aDataStream<<aObj.d->m_type;

	aDataStream<<aObj.d->m_objData;

	aDataStream<<aObj.d->m_link;

	aDataStream<<aObj.d->m_time;

	aDataStream<<aObj.d->m_content;

	return aDataStream;

	}

/**

 * Method for Internalization. Reads a SmfActivityObject object from 

 * the stream and returns a reference to the stream.

 * @param aDataStream Stream to be read

 * @param aObj The SmfActivityObject object to be internalized

 * @return reference to the stream

 */

 QDataStream &operator>>( QDataStream &aDataStream, 

		SmfActivityObject &aObj)

	{

	aDataStream>>aObj.d->m_id;

	aDataStream>>aObj.d->m_thumbnail;

	aDataStream>>aObj.d->m_caption;

	int i;

	aDataStream>>i;

	aObj.d->m_type = (SmfActivityObjectType)i;

	aDataStream>>aObj.d->m_objData;

	aDataStream>>aObj.d->m_link;

	aDataStream>>aObj.d->m_time;

	aDataStream>>aObj.d->m_content;

	return aDataStream;

	}

SmfActivityEntry::SmfActivityEntry()

 	{

	d = new SmfActivityEntryPrivate;

 	}

SmfActivityEntry::SmfActivityEntry( const SmfActivityEntry &aOther )

	:d( aOther.d )

	{

	}

SmfActivityEntry::~SmfActivityEntry()

	{

	}

/**

 * @return Returns service specific id of the of entry 

 */

QString SmfActivityEntry::id() const

	{

	return d->m_id;

	}

/**

 * @return Returns the title of the entry - mostly be a string 

 */

SmfPost SmfActivityEntry::title() const

	{

	return d->m_title;

	}

/**

 * @return Returns detail descriptiopn of this entry in the activity list. might be absent if title is sufficient

 */

SmfPost SmfActivityEntry::details() const

	{

	return d->m_details;

	}

/**

 * @return Returns the author of the activity - the name and the uri field are most commonly used

 * Other information fields might be empty

 */

SmfContact SmfActivityEntry::author() const

	{

	return d->m_author;

	}

/**

 * @return Returns the verb of the activity ,e.g. Robin "marked" Joseph as a friend   

 */

SmfActivityVerb SmfActivityEntry::actionName() const

	{

	return d->m_actionName;

	}

/**

 * There can be multiple objects in a single activity entry, though this may be rare - only for few verbs.

 * @return list of activity objects (mostly one object)

 */

QList<SmfActivityObject> SmfActivityEntry::activities() const

	{

	return d->m_activities;

	}

/**

 * @return Returns information about the target of the activity, for verbs that support a target.

 * For example, a target is a photo album to which photos were added

 */

SmfActivityObject SmfActivityEntry::targetObj() const

	{

	return d->m_targetObj;

	}

/**

 * Sets service specific id of the of entry 

 * @param aId The id to be set

 */

bool SmfActivityEntry::setId( const QString& aId)

	{

	d->m_id = aId;

	return true;

	}

/**

 * Sets the title of the entry - mostly be a string

 * @param aTitle The title to be set 

 */

bool SmfActivityEntry::setTitle(const SmfPost& aTitle)

	{

	d->m_title = aTitle;

	return true;

	}

/**

 * Sets detail description of this entry in the activity list. might be absent if title is sufficient

 * @param aDetails The details to be set

 */

bool SmfActivityEntry::setDetails(const SmfPost& aDetails)

	{

	d->m_details = aDetails;

	return true;

	}

/**

 * Sets the author of the activity - the name and the uri field are most commonly used

 * Oher information fields might be empty

 * @param aContact The author to be set

 */

bool SmfActivityEntry::setAuthor(const SmfContact& aContact)

	{

	d->m_author = aContact;

	return true;

	}

/**

 * Sets the verb of the activity ,e.g. Robin "marked" Joseph as a friend

 * @param aVerb The action name to be set   

 */

void SmfActivityEntry::setActionName(SmfActivityVerb  aVerb)

	{

	d->m_actionName = aVerb;

	}

/**

 * Sets single or multiple objects in a single activity entry, though multiple may be rare - only for few verbs.

 * @param list of activity objects (mostly one object)

 */

bool SmfActivityEntry::setActivities(QList<SmfActivityObject>& aList)

	{

	d->m_activities = aList;

	return true;

	}

/**

 * Returns information about the target of the activity, for verbs that support a target.

 * For example, a target is a photo album to which photos were added

 * @param aTarget The activity object to be set

 */

bool SmfActivityEntry::setTargetObj(const SmfActivityObject& aTarget)

	{

	d->m_targetObj = aTarget;

	return true;

	}

/**

 * Method for Externalization. Writes the SmfActivityEntry object to 

 * the stream and returns a reference to the stream.

 * @param aDataStream Stream to be written

 * @param aObj The SmfActivityEntry object to be externalized

 * @return reference to the written stream

 */

 QDataStream &operator<<( QDataStream &aDataStream, 

		const SmfActivityEntry &aObj )

	{

	aDataStream<<aObj.d->m_id;

	aDataStream<<aObj.d->m_title;

	aDataStream<<aObj.d->m_details;

	aDataStream<<aObj.d->m_author;

	aDataStream<<aObj.d->m_actionName;

	aDataStream<<aObj.d->m_activities;

	aDataStream<<aObj.d->m_targetObj;

	return aDataStream;

	}

/**

 * Method for Internalization. Reads a SmfActivityEntry object from 

 * the stream and returns a reference to the stream.

 * @param aDataStream Stream to be read

 * @param aObj The SmfActivityEntry object to be internalized

 * @return reference to the stream

 */

 QDataStream &operator>>( QDataStream &aDataStream, 

		 SmfActivityEntry &aObj)

	{

	aDataStream>>aObj.d->m_id;

	aDataStream>>aObj.d->m_title;

	aDataStream>>aObj.d->m_details;

	aDataStream>>aObj.d->m_author;

	int i;

	aDataStream>>i;

	aObj.d->m_actionName = (SmfActivityVerb)i;

	aDataStream>>aObj.d->m_activities;

	aDataStream>>aObj.d->m_targetObj;

	return aDataStream;

	}