/*

* Copyright (c) 2002 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: 

*       

*

*/

// INCLUDE FILES

#include "CPbkStartupView.h"

#include "CPbkAppUi.h"

#include "CPbkDocument.h"

#include <CPbkControlContainer.h>

#include <Phonebook.hrh>

// Debugging headers

#include <pbkdebug.h>

#include "PbkProfiling.h"

// CONSTANTS

const TInt KViewActivationTimeout = 5000000;

inline CPbkStartupView::CPbkStartupView(MPbkAppUiExtension& aAppUiExtension) :

    iAppUiExtension(aAppUiExtension)

    {

    }

inline void CPbkStartupView::ConstructL()

    {

    __PBK_PROFILE_START(PbkProfiling::EViewBaseConstruct);

    BaseConstructL();

    __PBK_PROFILE_END(PbkProfiling::EViewBaseConstruct);

    }

CPbkStartupView* CPbkStartupView::NewLC(MPbkAppUiExtension& aAppUiExtension)

    {

	CPbkStartupView* self = new(ELeave) CPbkStartupView(aAppUiExtension);

	CleanupStack::PushL(self);

	self->ConstructL();

	return self;

    }

CPbkStartupView* CPbkStartupView::NewL(MPbkAppUiExtension& aAppUiExtension)

    {

	CPbkStartupView* self = CPbkStartupView::NewLC(aAppUiExtension);

	CleanupStack::Pop(self);

	return self;

    }

CPbkStartupView::~CPbkStartupView()

    {

    if (iContainer)

        {

        AppUi()->RemoveFromViewStack(*this, iContainer);

        delete iContainer;

        }

    if (iTimer)

        {

        iTimer->Cancel();

        delete iTimer;

        }

    }

void CPbkStartupView::DoActivateL(const TVwsViewId& /*aPrevViewId*/, 

                                  TUid /*aCustomMessageId*/, 

                                  const TDesC8& /*aCustomMessage*/)

    {

    __PBK_PROFILE_END(PbkProfiling::EStartupViewActivation);

    __PBK_PROFILE_START(PbkProfiling::EStartupViewDoActivateL);

    if (!iContainer)

        {

        iContainer = CContainer::NewL(this, *this);

        CCoeControl* control = new(ELeave) CCoeControl;

        CleanupStack::PushL(control);

        control->SetContainerWindowL(*iContainer);

        CleanupStack::Pop(control);

        iContainer->SetControl(control, ClientRect());

        iContainer->ActivateL();

        AppUi()->AddToViewStackL(*this, iContainer);

        }

    iContainer->Control()->DrawNow();

    __PBK_PROFILE_END(PbkProfiling::EStartupViewDoActivateL);

    if (iAppUiExtension.StartupStatus() == MPbkAppUiExtension::EStartupNotStarted)

        {

        // we have to make this check to make sure that extension startup is not started multiple times

        // for example in case of screen saver popping up when startup is in progress or when user

        // visits some other application during startup

        // Ending this profile is in CPbkStartupView::HandleStartupComplete

        __PBK_PROFILE_START(PbkProfiling::EExtensionStartup);

        CPbkContactEngine* engine = Engine();    

        iAppUiExtension.ExtensionStartupL(*this, *engine);

        }

    }

void CPbkStartupView::DoDeactivate()

    {

    if (iTimer)

        {

        // at this point the names list view is already activated

        // so we know that activation was successful and we can

        // cancel the timer

        iTimer->Cancel();

        delete iTimer;

        iTimer = NULL;

        }

    if (iContainer)

        {

        AppUi()->RemoveFromViewStack(*this, iContainer);

        delete iContainer;

        iContainer = NULL;

        }

    }

TUid CPbkStartupView::Id() const

    {

    return TUid::Uid(EPbkStartupViewId);

    }

void CPbkStartupView::HandleStartupComplete()

    {

    __PBK_PROFILE_END(PbkProfiling::EExtensionStartup);

    __PBK_PROFILE_START(PbkProfiling::EHandleStartupComplete);

    TRAPD(error, 

        {

        PbkAppUi()->ActivatePhonebookViewL(TUid::Uid(EPbkNamesListViewId));

        if (!iTimer)

            {

            iTimer = CPeriodic::NewL(CPeriodic::EPriorityIdle);

            }

        });

    if (error != KErrNone)

        {

        // view activation failed - exit gracefully

        iCoeEnv->HandleError(error);

        PbkAppUi()->Exit();

        }

    if (iContainer)

        {

        // If the iContainer exists, it means that this view is still active, so

        // we have to start the timer to see if names list view was activated

        // Start timer for view activation. If view activation times

        // out, the application is closed.

        iTimer->Start(KViewActivationTimeout, 

                      1, // this is irrelevant because the event is not repeated

                      TCallBack(CPbkStartupView::ViewActivationTimeout, this));

        }

    __PBK_PROFILE_END(PbkProfiling::EHandleStartupComplete);

    // Ending this profile is in CPbkNamesListView::DoActivateL

    __PBK_PROFILE_START(PbkProfiling::ENamesListViewActivation);

    }

void CPbkStartupView::HandleStartupFailedL(TInt aError)

    {

    // initialisation failed - exit gracefully

    iCoeEnv->HandleError(aError);

    PbkAppUi()->Exit();

    }

TInt CPbkStartupView::ViewActivationTimeout(TAny* aThis)

    {

    return static_cast<CPbkStartupView*>(aThis)->ViewActivationTimeout();

    }

TInt CPbkStartupView::ViewActivationTimeout()

    {

    PbkAppUi()->Exit();

    return 0;

    }

// End of File