--- a/videoconnutility/connutility/src/vcxconnutilwaitsch.cpp Thu Aug 19 10:54:18 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,225 +0,0 @@
-/*
-* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the License "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: CCVcxConnUtilWaitSch class definition file*
-*/
-
-
-
-
-
-#include "vcxconnutilwaitsch.h"
-
-
- /**
- * CVcxConnUtilWait is used to wrap CActiveScheduler objects to be used
- * as "wait-type" context within videoconnutility.
- * Each CVcxConnUtilWait object has a wait type -id for whose
- * object maintans an array of CActiveScheduler objects' wait state.
- */
-NONSHARABLE_CLASS( CVcxConnUtilWait ) : public CBase
- {
- public:
-
- /**
- * Destructor.
- */
- ~CVcxConnUtilWait()
- {
- iWaitArray.ResetAndDestroy();
- };
-
- /**
- * Default constructor
- */
- CVcxConnUtilWait( ) {};
-
- /**
- * Wait type id
- */
- TUint32 iType;
-
- /**
- * Flag to indicate wether CActiveScheduler maintained
- * by this object can really be released. In case flag is
- * false, CActiveScheduler -objects need to be put to wait
- * again right after their release.
- */
- TBool iCanStop;
-
- /**
- * Array containing CActiveScheduler maintained
- * by this object
- */
- RPointerArray < CActiveSchedulerWait > iWaitArray;
- };
-
-
-// -----------------------------------------------------------------------------
-// CVcxConnUtilWaitSch::CVcxConnUtilWaitSch()
-// -----------------------------------------------------------------------------
-//
-CVcxConnUtilWaitSch::CVcxConnUtilWaitSch()
- {
- // No implementation required
- }
-
-// -----------------------------------------------------------------------------
-// CVcxConnUtilWaitSch::~CVcxConnUtilWaitSch()
-// -----------------------------------------------------------------------------
-//
-CVcxConnUtilWaitSch::~CVcxConnUtilWaitSch()
- {
- iWaits.ResetAndDestroy();
- }
-
-// -----------------------------------------------------------------------------
-// CVcxConnUtilWaitSch::NewLC()
-// -----------------------------------------------------------------------------
-//
-CVcxConnUtilWaitSch* CVcxConnUtilWaitSch::NewLC()
- {
- CVcxConnUtilWaitSch* self = new (ELeave)CVcxConnUtilWaitSch();
- CleanupStack::PushL(self);
- return self;
- }
-
-// -----------------------------------------------------------------------------
-// CVcxConnUtilWaitSch::NewL()
-// -----------------------------------------------------------------------------
-//
-CVcxConnUtilWaitSch* CVcxConnUtilWaitSch::NewL()
- {
- CVcxConnUtilWaitSch* self = CVcxConnUtilWaitSch::NewLC();
- CleanupStack::Pop( self ); // self;
- return self;
- }
-
-// -----------------------------------------------------------------------------
-// CVcxConnUtilWaitSch::WaitL()
-// -----------------------------------------------------------------------------
-//
-void CVcxConnUtilWaitSch::WaitL( TUint32 aWaitId )
- {
- CVcxConnUtilWait* wait = GetWaitL( aWaitId );
- CActiveSchedulerWait* activeWait = GetActiveSWaitL( wait );
-
- while( !wait->iCanStop )
- {
- activeWait->Start();
- }
-
- TInt index = wait->iWaitArray.FindL( activeWait );
- if( index != KErrNotFound )
- {
- wait->iWaitArray.Remove( index );
- }
- delete activeWait;
-
- if( !wait->iWaitArray.Count() )
- {
- index = iWaits.FindL( wait );
- if( index != KErrNotFound )
- {
- iWaits.Remove( index );
- }
- delete wait;
- }
- }
-
-// -----------------------------------------------------------------------------
-// CVcxConnUtilWaitSch::EndWait()
-// -----------------------------------------------------------------------------
-//
-void CVcxConnUtilWaitSch::EndWait( TUint32 aWaitId )
- {
- TInt waitCount( 0 );
- TInt asWaitCount( 0 );
-
- waitCount = iWaits.Count();
-
- for( TInt i( 0 ); i < waitCount; ++i )
- {
- iWaits[ i ]->iCanStop = ( aWaitId == iWaits[ i ]->iType );
-
- asWaitCount = iWaits[ i ]->iWaitArray.Count();
-
- for( TInt j( 0 ); j < asWaitCount; ++j )
- {
- if( iWaits[ i ]->iWaitArray[ j ]->IsStarted() )
- {
- iWaits[ i ]->iWaitArray[ j ]->AsyncStop();
- }
- }
- }
- }
-
-// -----------------------------------------------------------------------------
-// CVcxConnUtilWaitSch::GetWaitL()
-// -----------------------------------------------------------------------------
-//
-CVcxConnUtilWait* CVcxConnUtilWaitSch::GetWaitL( TUint32 aID )
- {
- CVcxConnUtilWait* wait( 0 );
- TInt count( 0 );
- count = iWaits.Count();
-
- for( TInt i( 0 ); i < count; ++i )
- {
- if( iWaits[ i ]->iType == aID )
- {
- wait = iWaits[ i ];
- break;
- }
- }
- if( !wait )
- {
- wait = new (ELeave) CVcxConnUtilWait();
- CleanupStack::PushL( wait );
- wait->iType = aID;
- iWaits.AppendL( wait );
- CleanupStack::Pop( wait );
- }
- return wait;
- }
-
-// -----------------------------------------------------------------------------
-// CVcxConnUtilWaitSch::GetActiveSWaitL()
-// -----------------------------------------------------------------------------
-//
-CActiveSchedulerWait* CVcxConnUtilWaitSch::GetActiveSWaitL( CVcxConnUtilWait* aWait )
- {
- CActiveSchedulerWait* item( 0 );
- if( aWait )
- {
- TInt count( aWait->iWaitArray.Count() );
- for( TInt i( 0 ); i < count; i++ )
- {
- if( !( aWait->iWaitArray[i]->IsStarted() ) )
- {
- item = aWait->iWaitArray[i];
- break;
- }
- }
- }
- if( !item )
- {
- item = new ( ELeave) CActiveSchedulerWait;
- CleanupStack::PushL( item );
- aWait->iWaitArray.AppendL( item );
- CleanupStack::Pop( item );
- }
- return item;
- }
-// End of file
-