/*

* 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:    LandmarksUi Content File -    Landmark message viewer application document class definition.

*

*/

#ifndef CLMKMSGVIEWERDOCUMENT_H

#define CLMKMSGVIEWERDOCUMENT_H

// INCLUDES

#include <eikdoc.h>

// FORWARD DECLARATIONS

class CEikAppUi;

class RFile;

// CLASS DECLARATION

/**

*  CLmkMsgViewerDocument application class.

*/

class CLmkMsgViewerDocument : public CEikDocument

    {

    public: // Constructors and destructor

        /**

         * Two-phased constructor.

         */

        static CLmkMsgViewerDocument* NewL( CEikApplication& aApp );

        /**

         * Destructor.

         */

        virtual ~CLmkMsgViewerDocument();

    public: // New functions

       /* GetLandmarkContentFileHandle This function is a get function to

        * get the file-handle of the file content. This is used by AppUI

        * @since 3.0

        */

        RFile& GetLandmarkContentFileHandle();

        /**

        * IsFileHandleValid() This function is a get function to

        * get the flag whether File's handle is valid

        * AppUi uses this method.

        * @since 3.0

        */

        TBool IsFileHandleValid() const;

    public: // Methods from base class CEikDocument

        /**

        * Takes care of opening file.

        */

       CFileStore* OpenFileL( TBool aDoOpen,

                              const TDesC& aFilename,

                              RFs& aFs );

       void OpenFileL(CFileStore*& aFileStore,  RFile& aFile);

    private:

        /**

         * C++ default constructor.

         */

        CLmkMsgViewerDocument( CEikApplication& aApp );

        /**

         * By default Symbian 2nd phase constructor is private.

         */

        void ConstructL();

    private: // From CEikDocument

        /**

         * From CEikDocument, create CLocAppUi "App UI" object.

         */

        CEikAppUi* CreateAppUiL();

    private: // Data

    	// File handle to the Landmarks Package content

        RFile iLandmarkContentFileHandle;

        //File Path if the file launched with full filepath.

        HBufC* iFileFullPath;

        //Was file launched with full-path.

        TBool iIsFileFullPathValid;

        //OpenFileL updates this flag after getting the file handle.

        TBool iIsFileHandleValid;

    };

#endif // CLMKMSGVIEWERDOCUMENT_H

// End of File