/*

 * Copyright (c) 2009 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:Implements Symbian functionality to get message pdu details.

 *

 */

#ifndef MSGCHARCOUNTER_P_H

#define MSGCHARCOUNTER_P_H

// INCLUDES

#include <e32std.h>

#include <e32base.h>

#include <gsmuelem.h>

// FORWARD DECLARATIONS

class MsgCharCounter;

class CParaFormatLayer;

class CCharFormatLayer;

class CRichText;

class CSmsHeader;

class QString;

// CLASS DECLARATION

/**

 * MsgCharCounterPrivate

 *

 * This class is a Symbian private class which provides methods to set encoding

 * settings and get the PDU info.

 */

class MsgCharCounterPrivate

{

public:

    /**

     * Two-phased constructor.

     * @param msgCharCounter Ptr to MsgCharCounter.

     */

    static MsgCharCounterPrivate* newL(MsgCharCounter* msgCharCounter);

    /**

     * Destructor.

     */

    ~MsgCharCounterPrivate();

    /**

     * To Set encoding settings like encoding type, character support and

     * alternative encoding if any.

     * @param unicodeMode True if unicode.

     * @param alternativeEncodingType Alternative 7bit encoding combinations.

     * @param charSupportType Character support type, full or reduced.

     */

    void setEncodingSettings(bool unicodeMode, int alternativeEncodingType,

        int charSupportType);

    /**

     * Gets the PDU info like, number of PDUs, number of remaining chars in last

     * PDU and encoding types used.

     * @param buf PDU buffer as input.

     * @param numOfRemainingChars output

     * @param numOfPDUs output

     * @param unicodeMode output

     * @param alternativeEncodingType output

     */

    void getNumPDUs(const QString &buf, int &numOfRemainingChars,

        int &numOfPDUs, bool &unicodeMode, int &alternativeEncodingType);

private:

    /**

     * Constructor for performing 1st stage construction

     * @param .

     */

    MsgCharCounterPrivate(MsgCharCounter *msgCharCounter);

    /**

     * EPOC default constructor for performing 2nd stage construction

     */

    void constructL();

private:

    // Data

    /**

     * Ptr to QT class MsgCharCounter.

     * Not Own.

     */

    MsgCharCounter *q_ptr;

    /**

     * Paragraph format layer.

     * Own.

     */

    CParaFormatLayer* mParaFormatLayer;

    /**

     * Character format layer.

     * Own.

     */

    CCharFormatLayer* mCharFormatLayer;

    /**

     * Text with rich formatting.

     * Own.

     */

    CRichText* mRichText;

    /**

     * SMS MTM encapsulation of an SMS message.

     * Own.

     */

    CSmsHeader* mSmsHeader;

    /**

     * True if message is converted to unicode.

     */

    TBool mUnicodeMode;

    /**

     * Character support, full or reduced.

     */

    TInt mCharSupportType;

    /**

     * GSM encoding type.

     */

    TSmsEncoding mAlternativeEncodingType;

};

#endif // MSGCHARCOUNTER_P_H

//EOF