1 /*

     2 * Copyright (c) 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:  Blid application UI class definition.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef BLIDAPPUI_H

    21 #define BLIDAPPUI_H

    22 

    23 // INCLUDES

    24 #include <aknViewAppUi.h>

    25 #include <akntabgrp.h>

    26 #include <aknnavide.h>

    27 #include <AknTabObserver.h>

    28 // included for Huitk impl

    29 #include <alf/alfenv.h>

    30 

    31 // USER INCLUDE

    32 #include "MKeyProcessor.h"

    33 #include "BlidNotes.h"

    34 

    35 // FORWARD DECLARATIONS

    36 //class CBlidMainContainer;

    37 class CBlidDocument;

    38 class CSatelliteInfoUI;

    39 

    40 // CLASS DECLARATION

    41 

    42 /**

    43 * Application UI class. 

    44 */

    45 class CBlidAppUi : public CAknViewAppUi, public MAknTabObserver, 

    46                    public MKeyProcessor

    47     {

    48     public: // Constructors and destructor

    49         /**        

    50          * Second phase constructor        

    51          */      

    52         void ConstructL();

    53 

    54         /**

    55          * Destructor.

    56          * Frees reserved resources

    57          */      

    58         ~CBlidAppUi();

    59         

    60     public: // New functions

    61         /**

    62          * Returns the Blid document object.

    63          * @return CBlidDocument

    64          */

    65         CBlidDocument* BlidDocument() const;

    66 

    67         /**

    68          * Show BLID application's dialogs

    69          * @param aNoteId Id of Note

    70          */

    71         void ShowDialogL( const BlidNotes::TBlidNotes aNoteId );

    72 

    73         /**

    74          * Skin changed

    75          *

    76          */

    77         void SkinChange();

    78 

    79         /**

    80          * Checks if App is in foreground

    81          */

    82         TBool IsForeground();

    83         

    84         /**

    85          * Set satellite view active or inactive

    86          * @param aActive To set active or inactive

    87          */        

    88         void SetSatelliteViewActive( TBool aActive );

    89         

    90         /**

    91          * Check if Satellite view is active

    92          *

    93          */        

    94         TBool IsSatelliteViewActive( );

    95         

    96         /**

    97          * Resets the odometer value

    98          *

    99          */        

   100         void ResetOdoMeterValueL();

   101         

   102         /**

   103          * Launches Satellite info dialog

   104          *

   105          */        

   106         void LaunchSatelliteInfoDlgL();

   107 

   108     public: // From MAknTabObserver

   109         /**

   110          * Called when Tab is changed, activates appropriate view

   111          * @param aIndex

   112          */    

   113         void TabChangedL(TInt aIndex);

   114 

   115     public: // From  MKeyProcessor

   116         /**

   117          * Process key event

   118          * @param aKeyEvent

   119          * @param aType

   120          */    

   121         TBool ProcessKeyEventL( const TKeyEvent& aKeyEvent,TEventCode aType );

   122         

   123         /**

   124          * Retruns CBlidAppUi pointer, which is Tab observer

   125          *

   126          */        

   127         MAknTabObserver* TabObserver();

   128     

   129     public: // from MBlidEngObserver

   130         void NotifyL( const TBool aOnlineMode );

   131         void NotifyErrorL( TInt aErrorCode );

   132 

   133     protected: // from CCoeAppUi

   134         /**

   135          * Called whenever app goes to background or comes to foreground

   136          * @param aForeground

   137          */    

   138 	    void HandleForegroundEventL(TBool aForeground);

   139 	    

   140         /**

   141          * Handles a change to the resources

   142          * @param aType

   143          */	    

   144 		void HandleResourceChangeL( TInt aType );

   145 		

   146     public: // From CEikAppUi

   147         /**

   148          * From CEikAppUi, takes care of command handling.

   149          * @param aCommand command to be handled

   150          */

   151         void HandleCommandL(TInt aCommand);

   152 

   153     private: // new functions

   154         /**

   155          * Launch Landmarks

   156          */

   157         void LaunchLandmarksDialogL();

   158         

   159     private: //Data

   160         /// Ref: A pointer to CSatelliteInfoUI

   161         CSatelliteInfoUI* iSatelliteInfo;

   162 

   163         /// Own: TBool variable

   164         TBool iContextPane;

   165         

   166         /// Own: State to hole app state (foreground/background)

   167         TBool iForeground;

   168     

   169 		/*! @var HUIToolkit environment. */

   170     	CAlfEnv* iAlfEnv;

   171     	

   172     	TBool iIsSatViewActive;

   173     };

   174 

   175 #endif // BLIDAPPUI_H

   176 

   177 // End of File