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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include <tswindowgroupsobserver.h>
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#include "tstaskmonitorglobals.h"
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#include "hsrunningappserver.h"
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#include "hsrunningappsession.h"
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#include "tsrunningappstorage.h"
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#include "tsscreenshotprovider.h"
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#include "tsbackstepping.h"
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_LIT(KErrObserverExists, "Observer already exists");
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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CRunningAppServer::CRunningAppServer()
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:
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CServer2(EPriorityStandard)
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{
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// No implementation required
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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CRunningAppServer::~CRunningAppServer()
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{
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delete mBacksteppingEngine;
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delete mScreenshotProviderStarter;
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delete mStorage;
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delete mMonitor;
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mObservers.ResetAndDestroy();
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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CRunningAppServer* CRunningAppServer::NewLC()
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{
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CRunningAppServer* self = new (ELeave) CRunningAppServer();
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CleanupStack::PushL(self);
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self->ConstructL();
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return self;
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void CRunningAppServer::ConstructL()
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{
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StartL(KRunningAppServerName);
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User::LeaveIfError(mWsSession.Connect());
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mResources = CTsResourceManager::NewL();
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mMonitor = CTsWindowGroupsMonitor::NewL(*mResources);
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mStorage = CRunningAppStorage::NewL(*this, *mResources, *mMonitor);
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TRAP_IGNORE(mScreenshotProviderStarter = CTsScreenshotProvider::NewL(*mStorage);
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mBacksteppingEngine = CTsBackstepping::NewL(*mMonitor);)
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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CSession2* CRunningAppServer::NewSessionL(const TVersion &, const RMessage2&) const
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{
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return CRunningAppSession::NewL(*const_cast<CRunningAppServer *>(this),
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*const_cast<CRunningAppServer *>(this)->mStorage,
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*const_cast<CRunningAppServer *>(this)->mStorage);
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void CRunningAppServer::DataChanged()
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{
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while (0 < mObservers.Count()) {
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mObservers[0]->DataChanged();
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}
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void CRunningAppServer::PushL(CHsDataObserver* observer)
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{
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( 0 <= mObservers.Find(observer)) ?
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User::Panic(KErrObserverExists, KErrAlreadyExists) :
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mObservers.AppendL(observer);
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void CRunningAppServer::Pop(CHsDataObserver* observer)
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{
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const TInt offset(mObservers.Find(observer));
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if(0 <= offset) {
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mObservers.Remove(offset);
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}
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void CRunningAppServer::Cancel(const RMessage2& reason)
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{
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for (TInt iter(mObservers.Count() - 1); 0 <= iter; --iter) {
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mObservers[iter]->Cancel(reason);
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}
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reason.Complete(KErrNone);
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}
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