diff -r 890b5dd735f8 -r f15ac8e65a02 vtuis/videotelui/src/CVtUiActiveExec.cpp --- a/vtuis/videotelui/src/CVtUiActiveExec.cpp Thu Aug 19 09:57:36 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,164 +0,0 @@ -/* -* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "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: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: Implementation of the CVtUiActiveExec class. -* -*/ - - - -// INCLUDE FILES -#include "CVtUiActiveExec.h" - -// ============================ MEMBER FUNCTIONS =============================== - -// ----------------------------------------------------------------------------- -// CVtUiActiveExec::CVtUiActiveExec -// ----------------------------------------------------------------------------- -// -CVtUiActiveExec::CVtUiActiveExec( - const TInt aPriority ) - : CActive( aPriority ) - { - CActiveScheduler::Add( this ); - } - -// ----------------------------------------------------------------------------- -// CVtUiActiveExec::~CVtUiActiveExec -// ----------------------------------------------------------------------------- -// -CVtUiActiveExec::~CVtUiActiveExec() - { - Cancel(); - } - -// ----------------------------------------------------------------------------- -// CVtUiActiveExec::Start -// ----------------------------------------------------------------------------- -// -void CVtUiActiveExec::Start( - TInt aStartState, - MVtUiActiveExec& aExec ) - { - Cancel(); - - iInitialState = aStartState; - iCurrentState = aStartState; - iNextState = aStartState; - - iActiveExec = &aExec; - - TRequestStatus* status = &iStatus; - User::RequestComplete( status, KErrNone ); - SetActive(); - } - -// ----------------------------------------------------------------------------- -// CVtUiActiveExec::InitialState -// ----------------------------------------------------------------------------- -// -TInt CVtUiActiveExec::InitialState() const - { - return iInitialState; - } - -// ----------------------------------------------------------------------------- -// CVtUiActiveExec::RequestStatus -// ----------------------------------------------------------------------------- -// -TInt CVtUiActiveExec::RequestStatus() const - { - return iStatus.Int(); - } - -// ----------------------------------------------------------------------------- -// CVtUiActiveExec::RunL -// ----------------------------------------------------------------------------- -// -void CVtUiActiveExec::RunL() - { - User::LeaveIfError( iStatus.Int() ); - TBool synch = ETrue; - - // Execute to the next asynchronous operation. - while ( synch ) - { - iCurrentState = iNextState; - if ( iCurrentState ) - { - synch = iActiveExec->ActiveExecExecuteL( - *this, - iCurrentState, - iNextState, - iStatus ); - - if ( !synch ) - { - SetActive(); - } - } - else - { - iActiveExec->ActiveExecDone( *this, iInitialState ); - if ( !IsActive() ) - { - iInitialState = 0; - } - - synch = EFalse; - } - } - } - -// ----------------------------------------------------------------------------- -// CVtUiActiveExec::DoCancel -// ----------------------------------------------------------------------------- -// -void CVtUiActiveExec::DoCancel() - { - if ( iActiveExec ) - { - iActiveExec->ActiveExecCancel( *this, iCurrentState ); - - iCurrentState = 0; - iActiveExec = NULL; - iInitialState = 0; - } - } - -// ----------------------------------------------------------------------------- -// CVtUiActiveExec::RunError -// ----------------------------------------------------------------------------- -// -TInt CVtUiActiveExec::RunError( TInt aError ) - { - if ( iActiveExec->ActiveExecContinue( *this, iCurrentState, aError ) ) - { - iNextState = iCurrentState; - - TRequestStatus* status = &iStatus; - User::RequestComplete( status, KErrNone ); - SetActive(); - } - else - { - if ( !IsActive() ) - { - iInitialState = 0; - } - } - - return KErrNone; - } - -// End of File