diff -r 8b2d6d0384b0 -r d9aefe59d544 camerauis/cameraapp/generic/src/CamSAEventActive.cpp --- a/camerauis/cameraapp/generic/src/CamSAEventActive.cpp Tue Feb 02 00:01:39 2010 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,105 +0,0 @@ -/* -* Copyright (c) 2007 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: Handler for System Agent events* -*/ - - -// INCLUDE FILES -#include -#include "CamSAEventActive.h" -#include "CamAppController.h" - -// We need to use a large enough priority, so that -// we get system agent events even when incoming call -// occurs during recording. -const TInt EPrioritySuperHigh = 2000; - -// ========================= MEMBER FUNCTIONS ================================ - -// --------------------------------------------------------- -// CCamSAEventActive::CCamSAEventActive -// C++ constructor -// --------------------------------------------------------- -// -CCamSAEventActive::CCamSAEventActive( CCamAppController& aController, - const RSystemAgent& aSystemAgent ) - : CActive( EPrioritySuperHigh ), iController( aController ), - iSystemAgent( aSystemAgent ) - { - iRequestIssued = EFalse; - CActiveScheduler::Add( this ); - } - -// --------------------------------------------------------- -// Destructor -// --------------------------------------------------------- -// -CCamSAEventActive::~CCamSAEventActive() - { - PRINT( _L("Camera => ~CCamSAEventActive") ); - Cancel(); - PRINT( _L("Camera <= ~CCamSAEventActive") ); - } - -// --------------------------------------------------------- -// CCamSAEventActive::IssueRequest -// Issue a request to receive events from System Agent -// --------------------------------------------------------- -// -void CCamSAEventActive::IssueRequest() - { - iSAEvent.SetRequestStatus( iStatus ); - if ( !iRequestIssued ) - { - iRequestIssued = ETrue; - iSystemAgent.NotifyOnAnyEvent( iSAEvent ); - SetActive() ; - } - } - -// --------------------------------------------------------- -// CCamSAEventActive::DoCancel -// Cancel the request to receive events from System Agent -// --------------------------------------------------------- -// -void CCamSAEventActive::DoCancel() - { - iSystemAgent.NotifyEventCancel(); - iRequestIssued = EFalse; - } - -// --------------------------------------------------------- -// CCamSAEventActive::RunError -// Called when RunL() is trapped by Active Scheduler -// --------------------------------------------------------- -// -TInt CCamSAEventActive::RunError( TInt /*aError*/ ) - { - Cancel(); - IssueRequest(); - return KErrNone; - } - -// --------------------------------------------------------- -// Called when an event comes from System Agent -// --------------------------------------------------------- -// -void CCamSAEventActive::RunL() - { - iRequestIssued = EFalse; - iController.HandleSysAgentEventL( iSAEvent ); - IssueRequest(); - } - -// End of File