/*

* Copyright (c) 2009 - 2010 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:  Bookmark list for settings listbox.

*

*/

#ifndef CMCSPLUGINSETTINGSBKMLIST_H

#define CMCSPLUGINSETTINGSBKMLIST_H

#include <e32base.h>

#include <bamdesca.h>               // For MDesCArray

#include <favouritesdb.h>           // For RFavouritesDb

#include <mcsmenu.h>                // For MenuContentService

#include <propertymap.h>

struct TSettingItem;

/**

 *  @ingroup group_mcsplugin

 *

 * Bookmark list for settings listbox

 *

 * @since S60 v3.2

 */

class CMCSPluginSettingsBkmList : public CBase, public MDesCArray

{

    /**

     * TBookmarkType

     */

    enum TBookmarkType

        {

        EFavBookmark,

        EMCSBookmark

        };

public:

    /**

     * Part of the two phased constuction

     */

    static CMCSPluginSettingsBkmList* NewL();

    /**

     * Destructor

     */

    virtual ~CMCSPluginSettingsBkmList();

    // from base class MDesCArray

    /**

     * From MDesCArray

     * Returns the number of descriptor elements in a descriptor array.

     *

     * @since S60 v3.2

     * @return The number of descriptor elements in a descriptor array.

     */

    TInt MdcaCount() const;

    /**

     * From MDesCArray

     * Indexes into a descriptor array.

     *

     * @since S60 v3.2

     * @param aIndex The position of the descriptor element within a descriptor 

     *               array.

     * @return A 16 bit non-modifiable pointer descriptor representing the 

     *         descriptor element located at position aIndex within a descriptor 

     *         array.

     */

    TPtrC MdcaPoint(TInt aIndex) const;

    /**

     * Gets the bookmark list.

     *

     * @since S60 v3.2

     */

    void GetBookmarkListL();

    /**

     * 

     *

     * @since S60 

     * @param aIndex Setting item to find

     * @return MCS menu item

     */

    CMenuItem* ItemL( TInt aIndex );

    /**

     * Returns target bookmark data from the given index

     *

     * @since S60 v3.2

     * @param aIndex Index of the bookmark in the list

     * @param aParams On return, the bookmark parameters

     * @param aCaption On return, the bookmark caption

     * @return KErrNotFound if the bookmark cannot be found, KErrNone otherwise

     */    

    TSettingItem FindItemL( 

        RPointerArray<HSPluginSettingsIf::CPropertyMap>& aProperties );

protected:

private:

    /**

     * Constructor

     */

    CMCSPluginSettingsBkmList();

    /**

     * Second-phase constructor.

     */

    void ConstructL();

    /**

     * Adds an bookmark to the list

     *

     * @since S60 v3.2

     * @param aBkmInfo Bookmark information object

     */

    void AddBookmarkL( const TDesC&  aUid, const TDesC& aCaption, 

        const TDesC& aUrl, TBookmarkType aType );

    /**

     * Get bookmarks from favourites

     */

    void GetBookmarksFromFavouritesL();

    /**

     * Get bookmarks from MCS

     */

    void GetBookmarksFromMCSL();

    /**

     * Create menu item

     * 

     * @param aUid

     * @param aName

     * @param aUrl

     * @return pointer to the created CMenuItem object 

     */

    CMenuItem* CreateMenuItemL( const TDesC& aUid,const TDesC& aName,

        const TDesC& aUrl );

    /**

     * MCSMenuItemL

     * 

     * @param aUid

     * @param aName

     * @param aUrl

     * @return pointer to the CMenuItem object

     */

    CMenuItem* MCSMenuItemL( const TDesC& aUid,const TDesC& aName,

        const TDesC& aUrl );

private:

    /**

     * Nested class to store individual bookmark list items

     *

     * @since S60 v3.2

     */

    class CBkmListItem : public CBase

    {

    public:

        /**

         * Part of the two phased constuction

         * 

         * @param aUid

         * @param aCaption

         */

        static CBkmListItem* NewLC( const TDesC&  aUid, const TDesC& aCaption);

        /**

         * Destructor

         */

        ~CBkmListItem();

        /**

         * Compare method used to add the items to the list in sorted order

         *

         * @since S60 v3.2

         * @param aFirst The first item to be compared

         * @param aSecond The second item to be compared

         * @return Negative if first comes before second, zero if equal and

         *         positive if first comes after second

         */

        static TInt CompareCaption(const CBkmListItem& aFirst,

            const CBkmListItem& aSecond);

        /**

         * Returns the item target bookmark uid

         *

         * @since S60 v3.2

         * @return Target bookmark uid

         */

        //TUid Uid() const;

        /**

         * Returns the item target bookmark caption

         *

         * @since S60 v3.2

         * @return Target bookmark caption

         */

        TPtrC Caption() const;

        /**

         * iType

         */

        TBookmarkType iType;

        /**

         * Target bookmark uid

         */

        HBufC* iUid;

        /**

         * Target bookmark caption

         */

        HBufC* iCaption;

        /**

         * Target bookmark parameters

         */

        HBufC* iUrl;

    private:

        /**

         * Constructor

         */

        CBkmListItem();

        /**

         * Second-phase constructor.

         * 

         * @param aUid

         * @param aCaption

         */

        void ConstructL( const TDesC&  aUid, const TDesC& aCaption);

    };

private:  // data

    /**

     * List of bookmark items

     * Own.

     */

    RPointerArray<CBkmListItem> iListItems;

    /**

     * Runtime created CMenuItems must be stored,

     * because those are refered later, own.  

     */

    RPointerArray<CMenuItem> iMenuItems;

    /**

     * Bookmark database session.

     * Own.

     */

    RFavouritesSession iBookmarkSess;

    /**

     * Bookmark database.

     * Own.

     */

    RFavouritesDb iBookmarkDb;

    /**

     * iMenu

     * Own.

     */

    RMenu iMenu;

};

#endif // CMCSPLUGINSETTINGSBKMLIST_H

// End of File.