/*
* Copyright (c) 2006-2007 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: Activity Manager
*
*/
#include "tmactivitymanager.h"
#include "thumbnaillog.h"
// ---------------------------------------------------------------------------
// CTMActivityManager::NewL()
// ---------------------------------------------------------------------------
//
CTMActivityManager* CTMActivityManager::NewL(MTMActivityManagerObserver* aObserver, TInt aTimeout)
{
TN_DEBUG1( "CTMActivityManager::NewL()");
CTMActivityManager* self = new (ELeave) CTMActivityManager(aObserver, aTimeout);
CleanupStack::PushL(self);
self->ConstructL();
CleanupStack::Pop(self);
return self;
}
// ---------------------------------------------------------------------------
// CTMActivityManager::CTMActivityManager()
// ---------------------------------------------------------------------------
//
CTMActivityManager::CTMActivityManager(MTMActivityManagerObserver* aObserver, TInt aTimeout)
: CActive(CActive::EPriorityHigh), iObserver(aObserver), iTimeout(aTimeout), iPreviousStatus(KErrNotFound)
{
TN_DEBUG1( "CTMActivityManager::CTMActivityManager()");
CActiveScheduler::Add(this);
}
// ---------------------------------------------------------------------------
// CTMActivityManager::~CTMActivityManager()
// ---------------------------------------------------------------------------
//
CTMActivityManager::~CTMActivityManager()
{
TN_DEBUG1( "CTMActivityManager::~CTMActivityManager()");
#ifdef MONITOR_LIGHTS
delete iLight;
iLight = NULL;
#endif
Cancel();
iTimer.Close();
}
// ---------------------------------------------------------------------------
// CTMActivityManager::ConstructL()
// ---------------------------------------------------------------------------
//
void CTMActivityManager::ConstructL()
{
TN_DEBUG1( "CTMActivityManager::ConstructL()");
iTimer.CreateLocal();
iWatch = ENone;
}
// ---------------------------------------------------------------------------
// CTMActivityManager::SetTimeout()
// ---------------------------------------------------------------------------
//
void CTMActivityManager::SetTimeout(TInt aTimeout)
{
TN_DEBUG1( "CTMActivityManager::SetTimeout()");
iTimeout = aTimeout;
Reset();
}
// ---------------------------------------------------------------------------
// CTMActivityManager::Reset()
// ---------------------------------------------------------------------------
//
void CTMActivityManager::Reset()
{
TN_DEBUG1( "CTMActivityManager::Reset()");
#ifdef MONITOR_LIGHTS
delete iLight;
iLight = NULL;
#endif
Cancel();
Start();
}
// ---------------------------------------------------------------------------
// CTMActivityManager::DoCancel()
// ---------------------------------------------------------------------------
void CTMActivityManager::DoCancel()
{
TN_DEBUG1( "CTMActivityManager::DoCancel()");
#ifdef MONITOR_LIGHTS
delete iLight;
iLight = NULL;
#endif
iTimer.Cancel();
iWatch = ENone;
}
// ---------------------------------------------------------------------------
// CTMActivityManager::Start()
// ---------------------------------------------------------------------------
//
void CTMActivityManager::Start()
{
TN_DEBUG1( "CTMActivityManager::Start()");
#ifdef MONITOR_LIGHTS
if(!iLight)
{
TRAP_IGNORE(iLight = CHWRMLight::NewL(this));
}
#endif
if ( iWatch == ENone )
{
iFirstRound = ETrue;
if( !IsActive() )
{
SetActive();
TRequestStatus* statusPtr = &iStatus;
User::RequestComplete( statusPtr, KErrNone );
}
}
}
// ---------------------------------------------------------------------------
// CTMActivityManager::RunL()
// ---------------------------------------------------------------------------
//
void CTMActivityManager::RunL()
{
TN_DEBUG4( "CTMActivityManager::RunL(0x%08x) %d, observer = 0x%08x", this, iStatus.Int(), iObserver);
if(iFirstRound)
{
TN_DEBUG1( "CTMActivityManager::RunL() iFirstRound");
iFirstRound = EFalse;
if (!IsActive())
{
iWatch = EWaitingForInactivity;
iTimer.Inactivity(iStatus, iTimeout);
SetActive();
}
NotifyObserver();
return;
}
if (iStatus == KErrNone)
{
if (iWatch == EWaitingForInactivity)
{
TInt inactivity = User::InactivityTime().Int();
if (inactivity >= iTimeout)
{
TN_DEBUG1( "CTMActivityManager::RunL() inactive");
NotifyObserver();
if (!IsActive()) //observer might have called a Reset()
{
iTimer.Inactivity(iStatus,0);
iWatch = EWaitingForActivity;
}
}
else
{
iTimer.Inactivity(iStatus,iTimeout);
}
}
else if (iWatch == EWaitingForActivity)
{
TN_DEBUG1( "CTMActivityManager::RunL() active");
NotifyObserver();
if (!IsActive()) //observer might have called a Reset()
{
iTimer.Inactivity(iStatus,iTimeout);
iWatch = EWaitingForInactivity;
}
}
if (!IsActive()) //observer might have called a Reset()
{
SetActive();
}
}
else
{
iWatch = ENone;
}
TN_DEBUG1( "CTMActivityManager::RunL() end");
}
// ---------------------------------------------------------------------------
// CTMActivityManager::RunError()
// ---------------------------------------------------------------------------
//
TInt CTMActivityManager::RunError(TInt aError)
{
TN_DEBUG2( "CTMActivityManager::RunError() %d", aError);
if (aError != KErrNone)
{
Reset();
}
// nothing to do
return KErrNone;
}
// -----------------------------------------------------------------------------
// IsInactive()
// -----------------------------------------------------------------------------
//
TBool CTMActivityManager::IsInactive()
{
#ifdef MONITOR_LIGHTS
#ifdef _DEBUG
TN_DEBUG3( "CTMActivityManager::IsInactive()= %d, iLights = %d", User::InactivityTime().Int(), iLights);
#endif
#else
TN_DEBUG2( "CTMActivityManager::IsInactive()= %d", User::InactivityTime().Int());
#endif
//if lights are off or inactivity timer is less that target the device is not idle
if( User::InactivityTime() >= TTimeIntervalSeconds(iTimeout)
#ifdef MONITOR_LIGHTS
|| !iLights
#endif
)
{
TN_DEBUG1( "CTMActivityManager::IsInactive() ETrue");
return ETrue;
}
TN_DEBUG1( "CTMActivityManager::IsInactive() EFalse");
return EFalse;
}
#ifdef MONITOR_LIGHTS
// -----------------------------------------------------------------------------
// LightStatusChanged()
// -----------------------------------------------------------------------------
//
void CTMActivityManager::LightStatusChanged(TInt aTarget, CHWRMLight::TLightStatus aStatus)
{
TN_DEBUG3( "CTMActivityManager::LightStatusChanged() aTarget = %d, aStatus == %d", aTarget, aStatus);
if(aTarget & CHWRMLight::EPrimaryDisplay)
{
if( aStatus == CHWRMLight::ELightOff )
{
TN_DEBUG1( "CTMActivityManager::LightStatusChanged() -- OFF");
iLights = EFalse;
}
else
{
TN_DEBUG1( "CTMActivityManager::LightStatusChanged() -- ON");
iLights = ETrue;
}
NotifyObserver();
}
}
#endif
// -----------------------------------------------------------------------------
// NotifyObserver()
// -----------------------------------------------------------------------------
//
void CTMActivityManager::NotifyObserver()
{
TN_DEBUG1( "void CTMAActivityManager::NotifyObserver()");
TBool status = IsInactive();
if( iPreviousStatus != status )
{
iPreviousStatus = status;
if (iObserver)
{
iObserver->ActivityChanged(!status);
}
}
}