activityfw/activitydatabase/hsactivitydbclient/inc/hsactivitydbclient.h
author hgs
Fri, 30 Apr 2010 15:22:08 +0300
changeset 93 82b66994846c
parent 92 782e3408c2ab
child 94 dbb8300717f7
permissions -rw-r--r--
201017
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#ifndef HSACTIVITYDBCLIENT_H
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#define HSACTIVITYDBCLIENT_H
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#include <QObject>
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#include <hsactivitydbasyncrequestobserver.h>
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#include "hsactivitydbclientinterface.h"
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#ifdef ACTIVITY_LIB
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    #define ACTIVITY_EXPORT Q_DECL_EXPORT
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#else
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    #define ACTIVITY_EXPORT Q_DECL_IMPORT
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#endif
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class HsActivityDbClientPrivate;
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/**
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 * Class implemets HsActivityDbClientInterface and is responsible for activity data management.
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 */
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class ACTIVITY_EXPORT HsActivityDbClient:   public QObject,
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                                            public HsActivityDbClientInterface,
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                                            public HsActivityDbAsyncRequestObserver
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{
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    Q_OBJECT
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public:
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    /**
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     * Constructor
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     */
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    HsActivityDbClient(QObject* =0);
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    /**
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     * Destructor
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     */
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    ~HsActivityDbClient();
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    /**
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     * Establish connection with activity server
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     * @return 0 on succees, error code otherwise
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     */
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    int connect();
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    /**
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     * Interface implementation.
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     * @see int HsActivityDbAsyncRequestObserver::asyncRequestCompleated(int, int, const QString&)
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     */
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    void asyncRequestCompleated(int, int, const QString &);
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    /**
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     * Interface implementation.
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     * @see int HsActivityDbAsyncRequestObserver::asyncRequestCompleated(int, int, QPixmap&)
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     */
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    void asyncRequestCompleated(int, int, const QPixmap&, void*);
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    /**
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     * Interface implementation.
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     * @see int HsActivityDbClientInterface::saveActivity(const QVariantHash&)
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     */
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    int addActivity(const QVariantHash &);
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    /**
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     * Interface implementation.
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     * @see int HsActivityDbClientInterface::updateActivity(const QVariantHash&)
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     */
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    int updateActivity(const QVariantHash &);
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    /**
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     * Interface implementation.
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     * @see int HsActivityDbClientInterface::deleteActivity(const QVariantHash &)
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     */
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    int removeActivity(const QVariantHash &activity);
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    /**
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     * Interface implementation.
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     * @see int HsActivityDbClientInterface::deleteApplicationActivities(const QVariantHash &)
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     */
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    int removeApplicationActivities(const QVariantHash &activity);
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    /**
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     * Interface implementation.
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     * @see int HsActivityDbClientInterface::activities(QList<QVariantHash>&)
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     */
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    int activities(QList<QVariantHash> &);
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    /**
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     * Interface implementation.
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     * @see int HsActivityDbClientInterface::applicationActivities(QList<QVariantHash> &, const QVariantHash &)
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     */
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    int applicationActivities(QList<QVariantHash> &,
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                              const QVariantHash &);
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    /**
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     * Interface implementation.
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     * @see int HsActivityDbClientInterface::waitActivity(const QVariantHash &)
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     */
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    int waitActivity(const QVariantHash &);
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    /**
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     * Interface implementation.
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     * @see int HsActivityDbClientInterface::launchActivity(const QVariantHash &)
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     */
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    int launchActivity(const QVariantHash &);
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    /**
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     */
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    //getThumbnail(resolution, thumbnailPath, "image/png", data)
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    int getThumbnail(QSize size, QString imagePath, QString mimeType, void* userDdata);
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signals:
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    /**
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     * Function notify about runtime activity change
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     * @param activityId - requested activity name
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     */
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    void activityRequested(const QString &activityId);
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    /**
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     * Function notify about runtime activity change
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     * @param thumbnailPixmap - requested thumbnail
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     */
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    void thumbnailRequested(QPixmap thumbnailPixmap, void *userData);
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private:
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    /**
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     * Private client implementation.
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     * Own.
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     */
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    HsActivityDbClientPrivate *d_ptr;
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    friend class HsActivityDbClientPrivate;
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};
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#endif //HSACTIVITYDBCLIENT_H