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 -    CLmkDlgLmSelectorImpl class

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 

    23 

    24 #ifndef CLMKDLGLMSELECTORIMPL_H

    25 #define CLMKDLGLMSELECTORIMPL_H

    26 

    27 //  INCLUDES

    28 #include "CLmkDlgSelectorImplBase.h"

    29 #include "MLmkListProviderObserver.h"

    30 #include <eikcmobs.h>       // MEikCommandObserver

    31 

    32 // FORWARD DECLARATIONS

    33 class CPosLmSearchCriteria;

    34 

    35 // CLASS DECLARATION

    36 

    37 /**

    38 * CLmkDlgLmSelectorImpl class

    39 */

    40 class CLmkDlgLmSelectorImpl : public CLmkDlgSelectorImplBase

    41     {

    42     public:  // Constructors and destructor

    43         /**

    44         * Create CLmkDlgLmSelectorImpl object

    45         * @param aDb

    46         * @return newly instantiated object

    47         */

    48         IMPORT_C static CLmkDlgLmSelectorImpl* NewL(

    49                             CPosLandmarkDatabase& aDb );

    50 

    51         /**

    52         * Create CLmkDlgLmSelectorImpl object

    53         * @param aDb

    54         * @param aCriteria

    55         * @return newly instantiated object

    56         */

    57         IMPORT_C static CLmkDlgLmSelectorImpl* NewL(

    58                                             CPosLandmarkDatabase& aDb,

    59                                             CPosLmSearchCriteria* aCriteria );

    60 

    61         /**

    62         * Destructor.

    63         */

    64         ~CLmkDlgLmSelectorImpl();

    65 

    66     public: // From CLmkSelectorImplBase

    67         void SetupListProviderL();

    68         const CLmkListProviderBase& ListProvider() const;

    69         void GetDlgResources( TBool aIsSingleSelector,

    70                               TInt& aTitlePaneResource,

    71                               TInt& aMenuBarResource,

    72                               TInt& aDialogResource ) const;

    73 

    74     protected: // From MLmkListProviderObserver

    75         void HandleListProviderEvent( TLmkListProviderEventType aEvent );

    76         void HandleListProviderError( TInt aError );

    77 

    78     protected:  // Constructors and destructor

    79         /**

    80         * C++ default constructor.

    81         * @param aDb

    82         * @return newly instantiated object

    83         */

    84         CLmkDlgLmSelectorImpl( CPosLandmarkDatabase& aDb );

    85 

    86         /**

    87         * C++ default constructor.

    88         * @param aDb

    89         * @parma aCriteria

    90         * @return newly instantiated object

    91         */

    92         CLmkDlgLmSelectorImpl( CPosLandmarkDatabase& aDb,

    93                                CPosLmSearchCriteria* aCriteria );

    94 

    95         /**

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

    97         */

    98         void ConstructL();

    99 

   100     private:    // Data

   101         /**

   102         * Updates the Navi Label, based on the category id

   103         * Used only when gets ELmkEventCategoryUpdated event.

   104         */

   105         void UpdateNaviLabelL();

   106         /**

   107         * This function is called to check if the criteria based category

   108         * exists in the Landmarks database or not, this check is required,

   109         * since the category might have been deleted from the landmarks,

   110         * Hence the Category contents dialog which is open needs to be

   111         * closed.

   112         */

   113         TBool CheckDbIfCriteriaCategoryExistsL();

   114     private:    // Data

   115         ///Own:

   116         CPosLmSearchCriteria* iCriteria;

   117     };

   118 

   119 #endif      // CLMKDLGLMSELECTORIMPL_H

   120 

   121 // End of File