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:

    15 *

    16 */

    17 

    18 #ifndef __MCSPLUGINHANDLER_H__

    19 #define __MCSPLUGINHANDLER_H__

    20 

    21 #include <mcsmenuhandlerplugin.h>

    22 

    23 

    24 #include <e32base.h>

    25 #include <viewcli.h> // For CVwsSessionWrapper

    26 #include <msvapi.h>  // For MMsvSessionObserver

    27 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

    28 #include <viewclipartner.h>

    29 #endif

    30 

    31 #include <vwsdef.h>  // For TVwsViewId

    32 

    33 

    34 class CEikonEnv;

    35 class CVwsSessionWrapper;

    36 class CMsvSession;

    37 

    38 /**

    39  *  @ingroup group_mcsplugin

    40  *

    41 * Handler for menu items of type "menu:shortcut" "menu:folder" and "menu:suite".

    42  *

    43  *  @since S60 9.1

    44 */

    45 NONSHARABLE_CLASS( CMCSPluginHandler ): public CMenuHandlerPlugin, public MMsvSessionObserver

    46     {

    47 

    48 public:     // construction

    49 

    50     /**

    51     * Destructor.

    52     */

    53     virtual ~CMCSPluginHandler();

    54 

    55     /**

    56     * Two-phased constructor. Leaves on failure.

    57     * @param aMenu Menu.

    58     * @return The constructed object.

    59     */

    60     static CMCSPluginHandler* NewL( RMenu &aMenu );

    61 

    62 protected:  // construction

    63 

    64     /**

    65     * Constructor.

    66     * @param aMenu Menu.

    67     */

    68     CMCSPluginHandler( RMenu &aMenu );

    69 

    70     /**

    71     * Second-phase constructor.

    72     */

    73     void ConstructL();

    74 

    75 public:     // from CMenuHandler

    76 

    77     /**

    78     * Query support for item type.

    79     * @param aType Type.

    80     * @return ETrue if handler supports this type, EFalse otherwise.

    81     */

    82     TBool SupportsType( const TDesC& aType );

    83 

    84     /**

    85     * Handle command.

    86     * @param aItem Item of supported type.

    87     * @param aCommand Command.

    88     * @param aParams. Command parameters.

    89     * @param aStatus Observer request status. When the operation completes,

    90     * this status will be completed with the resulting error code.

    91     * @return Asynchronous operation. Owned by the caller.

    92     */

    93     CMenuOperation* HandleCommandL(

    94         CMenuItem& aItem,

    95         const TDesC8& aCommand,

    96         const TDesC8& aParams,

    97         TRequestStatus& aStatus );

    98 

    99 public:     // from MMsvSessionObserver

   100 

   101     /**

   102      * Handles an event from the message server.

   103      * Not used, but must be defined to be able to use the messaging server.

   104      *

   105      * @since S60 v3.2

   106      * @param aEvent Indicates the event type.

   107      * @param aArg1 Event type-specific argument value

   108      * @param aArg2 Event type-specific argument value

   109      * @param aArg3 Event type-specific argument value

   110      */

   111     void HandleSessionEventL( TMsvSessionEvent aEvent, TAny* aArg1, TAny* aArg2, 

   112         TAny* aArg3 );

   113 

   114     

   115     

   116 private:    // internal

   117 

   118     void LaunchShortcutL( CMenuItem& aItem );

   119     

   120     TInt GetEmailAccountCountL();

   121 

   122 private:    // data

   123     

   124     CEikonEnv* iEikEnv;

   125     

   126     /**

   127      * View server session wrapper.

   128      * Own

   129      */

   130     CVwsSessionWrapper* iVwsSession;

   131 

   132     /**

   133      * Message server session

   134      * Own.

   135      */

   136     CMsvSession* iMsvSession;

   137 

   138     };

   139 

   140 #endif // __MCSPLUGINHANDLER_H__