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 -    CLmkParseAllWrapper class parses all landmarks and

    15 *                maintains an index.

    16 *

    17 */

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 

    26 #ifndef CLMKPARSEALLWRAPPER_H

    27 #define CLMKPARSEALLWRAPPER_H

    28 

    29 //  INCLUDES

    30 #include <e32std.h>

    31 #include "MLmkAOOperationObserver.h"

    32 #include "CLmkLandMarkCategoriesName.h"

    33 #include "CLmkLandmark.h"

    34 

    35 // FORWARD DECLARATIONS

    36 class CLmkAOOperation;

    37 class CPosLandmarkParser;

    38 class CPosLandmark;

    39 

    40 class CPosLandmarkDatabase;

    41 // CLASS DECLARATION

    42 

    43 /**

    44 * CLmkParseAllWrapper class.

    45 * This class parses all landmarks and maintains an index.

    46 * It becomes obsolete once CPosLandmarkParser supports indexed parsing.

    47 */

    48 class CLmkParseAllWrapper

    49 : public CBase, public MLmkAOOperationObserver

    50     {

    51     public:  // Constructors and destructor

    52         /**

    53         * Creates CLmkParseAllWrapper

    54         * @param aParser

    55         * @param aObserver

    56         * @return newly instantiated object

    57         */

    58 

    59         static CLmkParseAllWrapper* NewL( CPosLandmarkParser& aParser,

    60                                           MLmkAOOperationObserver& aObserver,

    61                                           CPosLandmarkDatabase& aDb );

    62 

    63         /**

    64         * Destructor.

    65         */

    66         ~CLmkParseAllWrapper();

    67 

    68     public: // New functions

    69 

    70         /**

    71         * Asynchronous method for parsing all landmarks.

    72         */

    73         void ParseAllL();

    74 

    75         /**

    76         * Returns parsed landmark, ownership is transferred.

    77         * @param aLandmarkIndex

    78         * @return landmark

    79         */

    80         CPosLandmark* LandmarkLC( TUint aLandmarkIndex );

    81 

    82 		TInt NumOfLandmarks();

    83         CPosLandmark* Landmark( TUint aLandmarkIndex );

    84         CLmkLandMarkCategoriesName* CategoryNameLC( TUint aLandmarkIndex );

    85 

    86         /**

    87         * Gets the CLmkLandmark object

    88         * @param aLandmarkIndex

    89         */

    90         CLmkLandmark* LmkLandmarkLC( TInt aLandmarkIndex );

    91     protected: // From MLmkAOOperationObserver

    92         void HandleOperationL( TOperationTypes aType,

    93                               TReal32 aProgress,

    94                               TInt aStatus );

    95 

    96     protected:  // Constructors and destructor

    97         /**

    98         * C++ constructor.

    99         * @param aParser

   100         * @param aObserver

   101         * @return newly instantiated object

   102         */

   103         CLmkParseAllWrapper( CPosLandmarkParser& aParser,

   104                              MLmkAOOperationObserver& aObserver,

   105                              CPosLandmarkDatabase& aDb);

   106 

   107         /**

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

   109         */

   110         void ConstructL();

   111     private:    // Data

   112 

   113         // Parsed landmarks

   114         RPointerArray<CLmkLandmark> iLmkLandmarks;

   115         RPointerArray<CLmkLandMarkCategoriesName> iCategoriesNames;

   116 

   117         ///Ref:

   118         CPosLandmarkParser& iParser;

   119 

   120         MLmkAOOperationObserver& iObserver;

   121 

   122         ///Own:

   123         CLmkAOOperation* iAOOperation;

   124         //Ref

   125          CPosLandmarkDatabase& iDb;

   126     };

   127 

   128 #endif      // CLMKPARSEALLWRAPPER_H

   129 

   130 // End of File