--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/smf/inc/smfclient/smfpostprovider.h Thu Apr 15 15:35:36 2010 +0530
@@ -0,0 +1,201 @@
+/**
+ * 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:
+ * The SmfEvent class represents an event
+ *
+ */
+#ifndef SMFPOSTPROVIDER_H
+#define SMFPOSTPROVIDER_H
+
+#include <QObject>
+#include <qmobilityglobal.h>
+#include <qgeopositioninfo.h>
+#include <QTextDocument>
+
+#include "smfglobal.h"
+#include "smfprovider.h"
+#include "smfcontact.h"
+#include "smfplace.h"
+
+class SmfProvider; //base-class for service provider
+class SmfContact; //class for Contact in a social network
+
+
+
+/**
+ * class for information (text, image and url) contained in post in social network
+ * This could be changed to contain html data
+ *
+ * For those service provider which supports only string format, @see supportedFormats()
+ */
+class SmfPost : public QTextDocument
+ {
+ Q_OBJECT
+
+public:
+ SmfPost ( QObject * parent = 0 );
+ SmfPost ( const QString & text, QObject * parent = 0 );
+
+private:
+ QString* id;
+ SmfProvider* provider;
+ };
+
+/**
+ * Presence info of the user
+ */
+enum SmfAppearenceInfo
+ {
+ ENotSupported,
+ EOnline,
+ EOffline,
+ EBusy,
+ EDoNotDisturb,
+ EAppearOffline,
+ EOther
+ };
+
+//Post lists
+typedef QList<SmfPost> SmfPostList;
+
+/**
+ * @ingroup smf_client_group
+ * Interface to post scrap/tweet like info.
+ * Note that branding information for the particular service implementation
+ * is available from getProvider() API. See also:
+ * SmfProvider::serviceName(), SmfProvider::serviceIcon(), SmfProvider::description()
+ *
+ * Interface name for SmfPostProvider is org.symbian.smf.client.contact.posts
+ */
+class SMFCLIENT_EXPORT SmfPostProvider : public QObject
+ {
+ Q_OBJECT
+
+public:
+ /**
+ * Constructs SmfPostProvider.
+ * @param baseProvider The base provider info
+ * Seeing as this is a plug-in implementation, these will realistically
+ * be generated by SMF factory of some kind
+ */
+ SmfPostProvider(SmfProvider* baseProvider);
+ ~SmfPostProvider();
+
+
+public:
+ /**
+ * returns maximum no of chars (unicode) that service provider can post without truncation
+ * negative value means no limit
+ */
+ qint32 maxCharsInPost() const;
+ /**
+ * returns maximum no of items that can be returned in a single query to getPosts
+ * negative value means feature not supported.
+ */
+ qint32 maxItems() const;
+
+ /**
+ * returns all the formatting of posts that this service provider supports.
+ * May return 0 items to mean only QString is supported.
+ */
+ QVector<QTextFormat> supportedFormats () const;
+
+ /**
+ * returns whether this SP supports Appearence @see SmfAppearenceInfo
+ */
+ bool supportsAppearence () const;
+
+public slots:
+ /**
+ * Gets the posts asynchronously. The signal postsAvailable()with SmfPostList is emitted
+ * once the post lists are available
+ * @param user user's contact in this SP, omit for self contact
+ * @param pageNum Page number to download, SMF_FIRST_PAGE denotes fresh query.
+ * @param perPage Item per page, default is SMF_ITEMS_PER_PAGE
+ * @see postsAvailable()
+ */
+ void posts(SmfContact* user = 0,int pageNum=SMF_FIRST_PAGE,int perPage=SMF_ITEMS_PER_PAGE);
+
+ /**
+ * Updates a post to own area, the success of the post can be checked with signal
+ * updatePostFinished() signal
+ * @param postData data to be posted
+ * @param location location data
+ */
+ void post(SmfPost& postData,SmfPlace& location) ;
+ /**
+ * Updates the last post to own area with new data, the success of the post can be checked with signal
+ * updatePostFinished() signal
+ * @param postData edited/new data to be posted
+ * @param location location data
+ */
+ void updatePost(SmfPost& postData);
+
+ /**
+ * Updates a post to a particular Smf contact. the success of the post can be checked with signal
+ * updatePostFinished() signal.
+ * @param postData data to be posted
+ * @param contact contact to which the post is to be directed
+ * @param location location data
+ */
+ void postDirected(SmfPost& postData,SmfContact& contact,SmfPlace* location=0);
+
+ /**
+ * Posts appearance info of the user.e.g. appear offline, busy, do-not-disturb
+ * @param appearence user appearance
+ * @see SmfPresenceInfo
+ * @return False on Failure/Not supported
+ */
+ bool postAppearence(SmfAppearenceInfo appearence);
+ /**
+ * Share /a contact's post to user's friends and followers (e.g. retweet in twitter, share on facebook)
+ * emits updatePostFinished() signal when done.
+ * @param postData data to be posted
+ * @param contact contact to which the post belonged
+ * @param bool whether user changed items within the post
+ */
+ void sharePost(SmfPost& postData,SmfContact& contact,bool edited);
+
+ //APIs to get/set base provider info (SmfProvider)
+
+ /**
+ * Gets the base provider info
+ */
+ SmfProvider* getProvider() const;
+
+signals:
+
+ /**
+ * Emitted when a request to getPosts() is finished
+ * Note if number of posts is large, then it can download the list page by page
+ * In that case this signal is emitted multiple times.
+ * @param list list of posts
+ * @param error error string
+ * @param resultPage Page number info
+ */
+ void postsAvailable(SmfPostList* list, QString error, SmfResultPage resultPage);
+
+ /**
+ * Emitted when update post is finished.
+ * @param success the success of the update
+ */
+ void postFinished(bool success);
+
+ private:
+ SmfProvider* m_baseProvider;
+ };
+
+SMF_SERVICE_NAME(SmfPostProvider, "org.symbian.smf.client.contact.posts\0.2")
+#endif // SMFPOSTPROVIDER_H