/*

* 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:  This is the implementation of application class

*

*/

#include <e32math.h>

#include "layoutmgr.h"

#include "client.h"

#include "debug.h"

#include "hiduids.h"

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

EXPORT_C RLayoutManager::RLayoutManager()

    {

    // Nothing else to do

    }

EXPORT_C TInt RLayoutManager::Connect()

    {

    const TVersion KMinServerVersion(1, 0, 0);

    _LIT(KLayoutServerFilename, "LayoutMgr");

    const TUid KServerUid3 =

        {

            LAYOUTMGR_UID

        }

        ;	//This was KServerUid2 before

    const TUidType serverUid(KNullUid, KNullUid, KServerUid3);

    const TUint KDefaultMessageSlots = 3;

    return StartSession(KLayoutServerName, KMinServerVersion,

                        KLayoutServerFilename, serverUid, KDefaultMessageSlots);

    }

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

EXPORT_C TInt RLayoutManager::KeyEvent(TBool aIsKeyDown,

                                       TInt aHidKey, TInt aUsagePage, TInt aModifiers,

                                       const TLockKeys& aLockKeys, TDecodedKeyInfo& aDecodedKeys) const

    {

    //#ifdef DBG_ACTIVE

    TRACE_INFO( (aIsKeyDown ?

                 _L("RLayoutManager::KeyEvent(down, 0x%x:0x%x, 0x%x, %d, %d]\r\n")

                 : _L("RLayoutManager::KeyEvent(up, 0x%x:0x%x, 0x%x, %d, %d]\r\n"),

                 aIsKeyDown, aUsagePage, aHidKey, aModifiers,

                 aLockKeys.iCapsLock, aLockKeys.iNumLock));

    //#endif

    TPckgBuf<TKeyEventInfo> infoPkg;

    TKeyEventInfo& info = infoPkg();

    info.iIsKeyDown = aIsKeyDown;

    info.iHidKey = aHidKey;

    info.iUsagePage = aUsagePage;

    info.iModifiers = THidModifier(static_cast<TUint8>(aModifiers));

    info.iLockKeys = aLockKeys;

    TPckgBuf<TDecodedKeyInfo> keyPkg;

    TInt result = SendReceive(EKeyEvent, TIpcArgs(&infoPkg, &keyPkg));

    aDecodedKeys.iCount = 0;

    if (result == KErrNone)

        {

        aDecodedKeys = keyPkg();

        }

    return result;

    }

EXPORT_C TInt RLayoutManager::Reset() const

    {

    TRACE_INFO( (_L("RLayoutManager::Reset()")));

    return SendReceive(EResetDecoder);

    }

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

EXPORT_C TInt RLayoutManager::SetInitialLayout(TInt aCountry,

        TInt aVendor, TInt aProduct) const

    {

    return SendReceive(ESetInitialLayout, TIpcArgs(aCountry, aVendor, aProduct));

    }

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

EXPORT_C TInt RLayoutManager::SetLayout(TInt aLayoutId) const

    {

    return SendReceive(ESetLayout, TIpcArgs(aLayoutId));

    }

EXPORT_C TInt RLayoutManager::GetLayout(TInt& aLayoutId) const

    {

    TPckg<TInt> layoutPkg(aLayoutId);

    return SendReceive(EGetLayout, TIpcArgs(&layoutPkg));

    }

EXPORT_C TInt RLayoutManager::GetInitialLayout(TInt& aLayoutId) const

    {

    TPckg<TInt> layoutPkg(aLayoutId);

    return SendReceive(EGetInitialLayout, TIpcArgs(&layoutPkg));

    }

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

EXPORT_C TInt RLayoutManager::GetDeviceInfo(TBool& aIsNokiaSu8,

        TBool& aFoundLayout) const

    {

    TPckg<TBool> isNokiaPkg(aIsNokiaSu8);

    TPckg<TBool> foundLayoutPkg(aFoundLayout);

    return SendReceive(EGetDeviceInfo, TIpcArgs(&isNokiaPkg,&foundLayoutPkg));

    }