/*

 * 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: mms creation mode checks

 *

 */

#ifndef MMS_CONFORMANCE_CHECK_OPERATION_H

#define MMS_CONFORMANCE_CHECK_OPERATION_H

#include <QObject>

#include <MsgMediaInfo.h>

#include <qstring.h>

#ifdef BUILD_MSGUI_UTILS_DLL

#define MSGUI_UTILS_DLL_EXPORT Q_DECL_EXPORT

#else

#define MSGUI_UTILS_DLL_EXPORT Q_DECL_IMPORT

#endif

class CMmsConformance;

class CMsgMediaResolver;

class CDRMHelper;

class HbAction;

enum MmsConformanceCheckErrors

{

    EInsertSuccess = 0, EInsertQueryAbort, EInsertNotSupported

};

/**

 * This class provides interfaces which validate the media for 

 * insertion into editor and also validates if the mms message

 * can be forwarded.

 * 

 */

class MSGUI_UTILS_DLL_EXPORT MmsConformanceCheck : public QObject

{

    Q_OBJECT

public:

    /**

     * Constructor

     */

    MmsConformanceCheck();

    /**

     * Destructor

     */

    ~MmsConformanceCheck();

    /**

     * Checks if the file passes conformance checks 

     * @param file, filepath

     * @param showNote, note is shown if enabled

     * @return EInsertSuccess for successfull cases

     */

    int checkModeForInsert(const QString& file,bool showNote = true);

    /**

     * Validates if message can be forwarded

     * The validation checks include slide count check,MMS size check and

     * media conformance checks and this fucntion should be called only for mms

     * @param  messageId message Id of the message to be validate

     * @return true if message can be forwarded

     *         false if message cant be forwarded

     */

    bool validateMsgForForward(int messageId);

private:

    /*

     * Launch notification dialog

     */

    void showPopup(const QString& text);

private slots:

	/**

     * This slot is called when insert media dialog is launched.

     * @param action selected action (yes or no).

     */

    void onDialogInsertMedia(HbAction* action);

private:

    /*

     * Mms creation mode

     */

    TInt iCreationMode;

    /**

     * Max MMS composition size

     */

    int iMaxMmsSize;    

    /**

     * Conformance status

     */

    TUint32 iConfStatus;

};

#endif //MMS_CONFORMANCE_CHECK_OPERATION_H