1 /*

     2 * Copyright (c) 2006 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:  Execution context class.

    15 *

    16 */

    17 

    18 

    19 #include <cvtlogger.h>

    20 

    21 #include "cvtuiexecutioncontext.h"

    22 #include "cvtuicmdcustomvalidationactionbase.h"

    23 

    24 /** Execution context reference priority */

    25 static const TInt KVtUiExecutionContextPriority = 1000;

    26 

    27 // ======== MEMBER FUNCTIONS ========

    28 

    29 // ---------------------------------------------------------------------------

    30 // CVtUiExecutionContext::~CVtUiExecutionContext

    31 // ---------------------------------------------------------------------------

    32 //

    33 CVtUiExecutionContext::~CVtUiExecutionContext()

    34     {

    35     __VTPRINTENTER( "ExecCtx.~" )

    36     UnregisterCommandContext();

    37     __VTPRINTEXIT( "ExecCtx.~" )

    38     }

    39 

    40 // ---------------------------------------------------------------------------

    41 // CVtUiExecutionContext::NewL

    42 // ---------------------------------------------------------------------------

    43 //

    44 CVtUiExecutionContext* CVtUiExecutionContext::NewL(

    45     MVtUiCommandManager& aCommandManager )

    46     {

    47     __VTPRINTENTER( "ExecCtx.NewL" )

    48     CVtUiExecutionContext* self =

    49         new ( ELeave ) CVtUiExecutionContext( aCommandManager );

    50     CleanupStack::PushL( self );

    51     self->ConstructL();

    52     CleanupStack::Pop(); // self

    53     __VTPRINTEXIT( "ExecCtx.NewL" )

    54     return self;

    55     }

    56 

    57 // ---------------------------------------------------------------------------

    58 // CVtUiExecutionContext::ValidateL

    59 // ---------------------------------------------------------------------------

    60 //

    61 void CVtUiExecutionContext::ValidateL( CVtUiCmdValidationActionBase& aAction )

    62     {

    63     __VTPRINTENTER( "ExecCtx.ValidateL" )

    64     CustomValidationL(

    65         static_cast< CVtUiCmdCustomValidationActionBase& >( aAction ) );

    66     __VTPRINTEXIT( "ExecCtx.ValidateL" )

    67     }

    68 

    69 // ---------------------------------------------------------------------------

    70 // CVtUiExecutionContext::CVtUiExecutionContext

    71 // ---------------------------------------------------------------------------

    72 //

    73 CVtUiExecutionContext::CVtUiExecutionContext(

    74     MVtUiCommandManager& aCommandManager )

    75     : CVtUiCmdContext( aCommandManager, EVtUiCmdContextTypeExecution,

    76       KVtUiExecutionContextPriority )

    77     {

    78     __VTPRINTENTER( "ExecCtx.ctor" )

    79     __VTPRINTEXIT( "ExecCtx.ctor" )

    80     }

    81 

    82 // ---------------------------------------------------------------------------

    83 // CVtUiExecutionContext::ConstructL

    84 // ---------------------------------------------------------------------------

    85 //

    86 void CVtUiExecutionContext::ConstructL()

    87     {

    88     __VTPRINTENTER( "ExecCtx.ConstructL" )

    89     RegisterCommandContextL();

    90     __VTPRINTEXIT( "ExecCtx.ConstructL" )

    91     }