1 /*

     2  * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

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

     6  * which accompanies this distribution, and is available

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

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description:  Onlinehandler.

    15  *

    16  */

    17 

    18 #ifndef ONLINEHANDLER_H

    19 #define ONLINEHANDLER_H

    20 

    21 #include <QObject>

    22 #include <QVector>

    23 #include <QDir>

    24 #include <hbicon.h>

    25 #include "search_global.h"

    26 class HbMainWindow;

    27 class HbView;

    28 class OnlineSearchPlugin;

    29 class IsEngine;

    30 class ServiceProvider;

    31 class HbIcon;

    32 

    33 #ifdef SEARCHONLINEHANDLER_LIB

    34 #define ONLINEHANDLER_EXPORT Q_DECL_EXPORT

    35 #else

    36 #define ONLINEHANDLER_EXPORT Q_DECL_IMPORT

    37 #endif

    38 

    39 SEARCH_CLASS(SearchOnlineHandlerTest)

    40 /**

    41  * @ingroup group_OnlineHandler

    42  * @brief Loads and connects onlinesearchprovider plugins

    43  *

    44  * This service is responsible for loading onlinesearchprovider plugins.

    45  *

    46  * @since S60 ?S60_version.

    47  */

    48 class ONLINEHANDLER_EXPORT OnlineHandler : public QObject

    49     {

    50 Q_OBJECT

    51 

    52 public:

    53     /**

    54      * Default constructor.

    55      *

    56      * @since S60 ?S60_version.

    57      */

    58     OnlineHandler(QObject* = 0);

    59 

    60     /**

    61      * Destructor.

    62      *

    63      * @since S60 ?S60_version.

    64      */

    65     virtual ~OnlineHandler();

    66     void setDefaultProvider(const int);

    67 

    68     void isProvidersAvailable();

    69     void initializePlugin();    

    70     bool activatePlugin();

    71     bool activatePlugin(const QString &str);

    72 

    73     void readSettings();

    74     void writeSettings(const int);

    75     

    76     void loadISPlugin(int id, QString query);

    77 

    78     void unloadPlugin();

    79     void unloadPluginandExit();

    80 public slots:

    81     void isPluginIntialized(bool);

    82     void isShutdownCompleted(bool);

    83     void backEvent();

    84 

    85 signals:

    86     void providerDetails(QString, HbIcon, int);

    87     void defaultProvider(const int);

    88     void pluginIntialized(bool);

    89     void pluginShutdown(bool);

    90     void backEventTriggered();

    91 private:

    92     OnlineSearchPlugin *loadSearchPlugin(const QString &pluginFile);

    93 

    94 private:

    95     QString mDefaultPluginName;

    96     OnlineSearchPlugin *mOnlinePlugin;

    97     IsEngine* mEng;

    98     ServiceProvider* mCurrentProvider;

    99     QList<ServiceProvider> mAvailableProviders;

   100     bool mLoadSuggestion;

   101     QString mLoadSuggestionLink;

   102 SEARCH_FRIEND_CLASS    (SearchOnlineHandlerTest)

   103     };

   104 #endif