/*

* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* 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:

*

*

*/

// INCLUDE FILES

#include "noughtsandcrossesappui.h"

#include "noughtsandcrossesdocument.h"

#include "noughtsandcrossesinformationandsettings.h"

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// CNoughtsAndCrossesDocument::NewL()

// Two-phased constructor.

// -----------------------------------------------------------------------------

//

CNoughtsAndCrossesDocument* CNoughtsAndCrossesDocument::NewL(

    CEikApplication& aApp)

    {

    CNoughtsAndCrossesDocument* self = new (ELeave) CNoughtsAndCrossesDocument (aApp);

    CleanupStack::PushL (self);

    self->ConstructL();

    CleanupStack::Pop();

    return self;

    }

// -----------------------------------------------------------------------------

// CNoughtsAndCrossesDocument::CNoughtsAndCrossesDocument()

// C++ default constructor can NOT contain any code, that might leave.

// -----------------------------------------------------------------------------

//

CNoughtsAndCrossesDocument::CNoughtsAndCrossesDocument(CEikApplication& aApp) :

    CAknDocument(aApp)    

    {

    }

// -----------------------------------------------------------------------------

// CNoughtsAndCrossesDocument::ConstructL()

// Symbian 2nd phase constructor can leave.

// -----------------------------------------------------------------------------

//

void CNoughtsAndCrossesDocument::ConstructL()

    {

    iSettings = new (ELeave) CNoughtsAndCrossesInformationAndSettings;

    CDictionaryStore* iniFile = Application()->OpenIniFileLC (CEikonEnv::Static()->FsSession());

    if (iniFile->IsPresentL (Application()->AppDllUid()))

        {

        RDictionaryReadStream stream;

        stream.OpenLC (*iniFile, Application()->AppDllUid());	

        stream >> *iSettings;

        CleanupStack::PopAndDestroy();

        }

    CleanupStack::PopAndDestroy (iniFile);

    if (iSettings->HumanTypeCross())

        {

        iEngine = CNoughtsAndCrossesEngine::NewL (CNoughtsAndCrossesEngine::ECross);

        }

    else

        {

        iEngine = CNoughtsAndCrossesEngine::NewL (CNoughtsAndCrossesEngine::ENought);

        }

    if (!iSettings->HumanPlayFirst())

        {

        MakeComputerMove();

        }

    }

// ---------------------------------------------------------------------------

// CNoughtsAndCrossesDocument::~CNoughtsAndCrossesDocument()

// Destructor.

// ---------------------------------------------------------------------------

//

CNoughtsAndCrossesDocument::~CNoughtsAndCrossesDocument()

    {

    delete iEngine;

    delete iSettings;

    }

// ---------------------------------------------------------------------------

// CNoughtsAndCrossesDocument::CreateAppUiL()

// Constructs CreateAppUi.

// ---------------------------------------------------------------------------

//

CEikAppUi* CNoughtsAndCrossesDocument::CreateAppUiL()

    {

    return new (ELeave) CNoughtsAndCrossesAppUi;

    }

// ---------------------------------------------------------------------------

// CNoughtsAndCrossesDocument::SetObserver()

// 

// ---------------------------------------------------------------------------

//

void CNoughtsAndCrossesDocument::SetObserver (

    CNoughtsAndCrossesEngine::MObserver* aObserver)

    {

    iEngine->SetObserver (aObserver);

    }

// ---------------------------------------------------------------------------

// CNoughtsAndCrossesDocument::NewGame()

// 

// ---------------------------------------------------------------------------

//

void CNoughtsAndCrossesDocument::NewGame()

    {

    if (iSettings->HumanTypeCross())

        {

        iEngine->StartNewGame (CNoughtsAndCrossesEngine::ECross);

        }

    else

        {

        iEngine->StartNewGame (CNoughtsAndCrossesEngine::ENought);

        }

    if (!iSettings->HumanPlayFirst())

        {

        MakeComputerMove();

        }

    iEngine->SetFirstMove(EFalse);

    }

// ---------------------------------------------------------------------------

// CNoughtsAndCrossesDocument::CanMove()

// 

// ---------------------------------------------------------------------------

//

TBool CNoughtsAndCrossesDocument::CanMove() const

    {

    return iEngine->CanMove();

    }

// ---------------------------------------------------------------------------

// CNoughtsAndCrossesDocument::MakeHumanMoveL()

// 

// ---------------------------------------------------------------------------

//

TBool CNoughtsAndCrossesDocument::MakeHumanMoveL(TInt aRow, TInt aColumn)

    {

    return iEngine->MakeHumanMoveL(aRow, aColumn);

    }

// ---------------------------------------------------------------------------

// CNoughtsAndCrossesDocument::MakeComputerMove()

// 

// ---------------------------------------------------------------------------

//

TBool CNoughtsAndCrossesDocument::MakeComputerMove()

    {

    return iEngine->MakeComputerMove();

    }

// ---------------------------------------------------------------------------

// CNoughtsAndCrossesDocument::InformationAndSettings()

// 

// ---------------------------------------------------------------------------

//

CNoughtsAndCrossesInformationAndSettings& 

    CNoughtsAndCrossesDocument::InformationAndSettings()

    {

    return *iSettings;

    }

// ---------------------------------------------------------------------------

// CNoughtsAndCrossesDocument::InformationAndSettings()

// 

// ---------------------------------------------------------------------------

//

const CNoughtsAndCrossesInformationAndSettings& 

    CNoughtsAndCrossesDocument::InformationAndSettings() const

    {

    return *iSettings;

    }

// ---------------------------------------------------------------------------

// CNoughtsAndCrossesDocument::SaveSettingsAndInformationL()

// 

// ---------------------------------------------------------------------------

//

void CNoughtsAndCrossesDocument::SaveSettingsAndInformationL()

    {

    CDictionaryStore* iniFile = Application()->OpenIniFileLC (CEikonEnv::Static()->FsSession());

    iniFile->RemoveL (Application()->AppDllUid());

    RDictionaryWriteStream stream;

    stream.AssignLC (*iniFile, Application()->AppDllUid());

    stream << *iSettings;

    stream.CommitL();

    CleanupStack::PopAndDestroy(); // stream

    iniFile->Commit();

    CleanupStack::PopAndDestroy (iniFile);

    }

// ---------------------------------------------------------------------------

// CNoughtsAndCrossesDocument::Board()

// 

// ---------------------------------------------------------------------------

//

const CNoughtsAndCrossesDocument::TBoard& CNoughtsAndCrossesDocument::Board() const

    {

    return iEngine->Board();

    }

// End of File