1 /*

     2 * Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:    LandmarksUi Content File -    This class provides functionality of encoding landmarks

    15 *                both saved and unsaved landmarks (In Landmarks DB).

    16 *

    17 */

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 

    26 #ifndef CLMKENCODEUNSAVEDLANDMARKSOP_H

    27 #define CLMKENCODEUNSAVEDLANDMARKSOP_H

    28 

    29 //  INCLUDES

    30 #include "MLmkAOOperationObserver.h"

    31 #include <EPos_CPosLmOperation.h>

    32 #include <EPos_Landmarks.h>

    33 #include "CLmkParser.h"

    34 #include <EPos_CPosLandmarkEncoder.h>

    35 #include <EPos_CPosLandmarkDatabase.h>

    36 #include "CLmkLandmark.h"

    37 

    38 

    39 // CLASS DECLARATION

    40 

    41 /**

    42 * CLmkEncodeUnsavedLandmarksOp class.

    43 * This class does landmarks encoding operations.

    44 * Though there is already one operation's class which does this in the

    45 * landmarks engine framework, but that class does the encoding for only those

    46 * landmarks which existis in landmarks database, but this class is does not

    47 * requires any landmarks database assistance, it independently encodes the

    48 * landmarks to xml format.

    49 */

    50 class CLmkEncodeUnsavedLandmarksOp

    51 : public CPosLmOperation

    52     {

    53     public:  // Constructors and destructor

    54         /**

    55         * Creates CLmkEncodeUnsavedLandmarksOp

    56         * @param aLandmarkEncoder

    57         * @param aLandmarks

    58         * @param aTransferOptions

    59         * @return newly instantiated object

    60         */

    61         static CLmkEncodeUnsavedLandmarksOp* NewL(

    62                      CPosLandmarkEncoder&  aLandmarkEncoder,

    63                      const RPointerArray<CLmkLandmark>&  aLandmarks,

    64                      CPosLandmarkDatabase::TTransferOptions  aTransferOptions);

    65         /**

    66         * Destructor.

    67         */

    68         ~CLmkEncodeUnsavedLandmarksOp();

    69 

    70     public: // From CPosLmOperation

    71         void NextStep( TRequestStatus& aStatus, TReal32& aProgress );

    72         void ExecuteL();

    73 

    74     protected:  // Constructors and destructor

    75         /**

    76         * C++ constructor.

    77         */

    78         CLmkEncodeUnsavedLandmarksOp(

    79                       CPosLandmarkEncoder&  aLandmarkEncoder,

    80                       CPosLandmarkDatabase::TTransferOptions  aTransferOptions);

    81 

    82         /**

    83         * By default Symbian 2nd phase constructor is private.

    84         * @param aLandmarks

    85         */

    86         void ConstructL( const RPointerArray<CLmkLandmark>&  aLandmarks );

    87 

    88     private:    // Data

    89 

    90         ///Ref:

    91         TRequestStatus* iStatus;

    92 

    93         ///Ref:

    94         TReal32* iProgress;

    95 

    96         CPosLandmarkEncoder&  iEncoder;

    97 

    98         RPointerArray<CLmkLandmark> iLandmarks;

    99 

   100         CPosLandmarkDatabase::TTransferOptions iTransferOptions;

   101 

   102         TBool iCurrentIsLm;

   103 

   104         // Item list with categories to export.

   105         RArray<TPosLmItemId> iCategoryIdArray;

   106 

   107         // Item list with categories to export.

   108         RPointerArray<CPosLandmarkCategory> iCategories;

   109 

   110         // The current category handled in the id array.

   111         TInt iCurrentCategory;

   112 

   113         TInt iNrOfSubOperations;

   114 

   115         TInt iStatusFlag;

   116 

   117         TInt iCurrentLm;

   118     };

   119 

   120 #endif      // CLMKENCODEUNSAVEDLANDMARKSOP_H

   121 

   122 // End of File