1 /*

     2 * Copyright (c) 2004-2005 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:  

    15 *     See class description below

    16 *

    17 */

    18 

    19 

    20 #ifndef __LANDMARKS_APPUI_H__

    21 #define __LANDMARKS_APPUI_H__

    22 

    23 

    24 #include "LandmarksOperationObserver.h"

    25 #include <aknViewAppUi.h>

    26 #include <AknProgressDialog.h>

    27 #include <AknTabObserver.h> 

    28 

    29 

    30 class CLandmarksApplicationEngine;

    31 class CLandmarksCategoriesView;

    32 class CAknNavigationDecorator;

    33 class CLandmarksListView;

    34 class CAknProgressDialog;

    35 

    36 class CLandmarksAppUi : 

    37     public CAknViewAppUi, 

    38     public MLandmarksOperationObserver, 

    39     public MAknTabObserver,

    40     public MProgressDialogCallback

    41     {

    42     public:

    43         CLandmarksAppUi();

    44         void ConstructL();

    45         ~CLandmarksAppUi();

    46         

    47     public: // from CAknViewAppUi

    48 

    49         void HandleCommandL(TInt aCommand);

    50 

    51         TKeyResponse HandleKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType);

    52         

    53         void HandleResourceChangeL( TInt aType );

    54 

    55     public: // from MLandmarksOperationObserver

    56 

    57         /**

    58         * NotifyOperationProgressL notifies the progress and status of an

    59         * asynchronous operation.

    60         *  

    61         * @param aOperation the type of operation that is reported.

    62         * @param aProgress the progress of the operation.

    63         * @param aErrorCode the status of the operation.

    64         */

    65         void NotifyOperationProgressL(

    66             TOperation aOperation, 

    67             TInt aProgress, 

    68             TInt aErrorCode);

    69 

    70     public: // from MAknTabObserver

    71         

    72         /** Called by NaviDecorator when tab is changed

    73         * @param aIndex new tab seleected

    74         */

    75         void TabChangedL(TInt aIndex);

    76 

    77     public: // from MProgressDialogCallback

    78 

    79         /**

    80         * Called when the dialog has been dismissed.

    81         * 

    82         * @param aButtonId the button that was pressed to dismiss the dialog.

    83         */

    84         void DialogDismissedL(TInt aButtonId);

    85 

    86     private:

    87 

    88         /**

    89         * Performs the construction phase of this object that is dependent 

    90         * that the application engine is initialized.

    91         */

    92         void PostConstructL();

    93 

    94         /**

    95         * Launches a progress dialog displayed when the default landmark 

    96         * database is initialized.

    97         */

    98         void LaunchProgressDialogL();

    99 

   100     private: // Data

   101 

   102         //! decorates the navi pane (with navigation arrows etc)

   103         CAknNavigationDecorator* iNaviDecorator;

   104 

   105         //! the application engine

   106         CLandmarksApplicationEngine* iEngine;

   107 

   108         /** displays a progress bar when initializing the 

   109             default landmark database. */

   110         CAknProgressDialog* iProgressDialog;

   111 

   112         /** indicates if exit has been pressed before the 

   113             progressDialog is fully deleted */

   114         TBool iDelayedExit;

   115         

   116     };

   117 

   118 #endif // __LANDMARKS_APPUI_H__

   119