/*
* Copyright (c) 2008 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: Task monitor engine
*
*/
#include "tsfswengine.h"
#include "tsfswdatalist.h"
// --------------------------------------------------------------------------
// CTsFswEngine::NewL
// --------------------------------------------------------------------------
//
CTsFswEngine* CTsFswEngine::NewL(MHsDataObserver& observer)
{
CTsFswEngine* self = NewLC(observer);
CleanupStack::Pop(self);
return self;
}
// --------------------------------------------------------------------------
// CTsFswEngine::NewLC
// --------------------------------------------------------------------------
//
CTsFswEngine* CTsFswEngine::NewLC(MHsDataObserver& observer)
{
CTsFswEngine* self = new (ELeave) CTsFswEngine(observer);
CleanupStack::PushL(self);
self->ConstructL();
return self;
}
// --------------------------------------------------------------------------
// CTsFswEngine::CTsFswEngine
// --------------------------------------------------------------------------
//
CTsFswEngine::CTsFswEngine(MHsDataObserver& observer) :
mObserver(observer)
{
}
// --------------------------------------------------------------------------
// CTsFswEngine::ConstructL
// --------------------------------------------------------------------------
//
void CTsFswEngine::ConstructL()
{
mDataList = CTsFswDataList::NewL(mObserver);
CollectTasksL();
}
// --------------------------------------------------------------------------
// CTsFswEngine::~CTsFswEngine
// --------------------------------------------------------------------------
//
CTsFswEngine::~CTsFswEngine()
{
delete mDataList;
}
// --------------------------------------------------------------------------
// CTsFswEngine::FswDataL
// --------------------------------------------------------------------------
//
const RTsFswArray& CTsFswEngine::FswDataL()
{
return mDataList->FswDataL();
}
// --------------------------------------------------------------------------
// CTsFswEngine::UpdateTaskList
// Callback from appui
// --------------------------------------------------------------------------
//
void CTsFswEngine::DataChanged()
{
TBool changed = EFalse;
TRAPD( err, changed = CollectTasksL() );
if (err == KErrNone && changed) {
mObserver.DataChanged();
}
}
// --------------------------------------------------------------------------
// CTsFswEngine::CollectTasksL
// --------------------------------------------------------------------------
//
TBool CTsFswEngine::CollectTasksL()
{
TBool changed = mDataList->CollectTasksL();
return changed;
}
// --------------------------------------------------------------------------
// CTsFswEngine::SetScreenshotL
// --------------------------------------------------------------------------
//
void CTsFswEngine::SetScreenshotL(const CFbsBitmap* bitmap, UpdatePriority priority, TInt wgId)
{
TBool changed = mDataList->SetScreenshotL(bitmap, priority, wgId);
if (!changed) {
User::Leave(KErrAccessDenied);
}
}
// --------------------------------------------------------------------------
// CTsFswEngine::SetScreenshotL
// --------------------------------------------------------------------------
//
void CTsFswEngine::RemoveScreenshotL(TInt wgId)
{
TBool changed = mDataList->RemoveScreenshotL(wgId);
if (changed) {
mObserver.DataChanged();
}
}
// end of file