1 /*

     2 * Copyright (c) 2005-2008 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:  Declares compass view for Blid application.

    15 *

    16 */

    17 

    18 #ifndef BLIDNAVIGATIONVIEW_H

    19 #define BLIDNAVIGATIONVIEW_H

    20 

    21 // SYSTEM INCLUDES

    22 #include "CBlidBaseView.h"

    23 #include "MBlidLocation.h"

    24 #include "MBlidRouter.h"

    25 

    26 

    27 // FORWARD DECLARATIONS

    28 class CHtkNavigationControl;

    29 class CAlfEnv;

    30 class CBlidLocSettingsLauncher;

    31 class CAlfControlGroup;

    32 class CAlfDisplay;

    33 

    34 // CLASS DECLARATION

    35 

    36 /**

    37 *  CBlidNavigationView view class.

    38 *

    39 */

    40 class CBlidNavigationView : public CBlidBaseView

    41     {

    42     public: // Constructors and destructor

    43         /**

    44          * C++ default constructor.

    45          * @param aKeyProcessor

    46          * @return A pointer to CBlidNavigationView

    47          */

    48         static CBlidNavigationView* NewLC( MKeyProcessor& aKeyProcessor,CAlfEnv& aEnv );

    49 

    50         /**

    51          * Destructor.

    52          */

    53         ~CBlidNavigationView();

    54 

    55     private: // constructor

    56         /**

    57          * C++ constructor

    58          * @param aKeyProcessor

    59          */

    60         CBlidNavigationView( MKeyProcessor& aKeyProcessor,CAlfEnv& aEnv );

    61 

    62         /**

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

    64          */

    65         void ConstructL();

    66     

    67     public: //From MBlidEngObserver

    68     	/**

    69          * From MBlidEngObserver, called when a position update is received.

    70          */

    71         void NotifyL( const TBool aOnlineMode );

    72         /**

    73          * From MBlidEngObserver, called when there is an error in receiving position update

    74          */

    75         void NotifyErrorL( TInt aErrorCode );

    76 

    77     public: // From MKeyProcessor

    78     	/**

    79          * Process the key event

    80          */

    81 		TBool ProcessKeyEventL( const TKeyEvent& aKeyEvent,

    82                                 TEventCode aType );

    83 

    84     public: // From CAknView

    85     	/**

    86          * From CAknView, returns the view id

    87          */

    88         TUid Id() const;

    89         /**

    90          * From CAknView, takes care of command handling.

    91          */

    92         void HandleCommandL(TInt aCommand);

    93         /**

    94          * From CAknView, handles a change to the resources

    95          */

    96         void HandleResourceChangeL( TInt aType );

    97     public:

    98     	/**

    99          * Retruns the navigation control

   100          */

   101         CHtkNavigationControl* GetControl();        

   102 

   103     private: // From CAknView

   104     	/**

   105          * From CAknView, called when view is activated

   106          */

   107         void DoActivateL(const TVwsViewId& aPrevViewId,TUid aCustomMessageId,

   108             const TDesC8& aCustomMessage);

   109         /**

   110          * From CAknView, called when view is deactivated

   111          */    

   112         void DoDeactivate();

   113 

   114     #ifdef RD_SCALABLE_UI_V2

   115     private:

   116        /**

   117         * From CBlidBaseView.

   118         */

   119         void HandleListBoxSelectionL();

   120     #endif // RD_SCALABLE_UI_V2

   121     

   122     private: 

   123     	/**

   124          * Selects a waypoint

   125          */

   126         TInt SelectWaypointL();

   127         /**

   128          * Launches landmarks selector dialogs

   129          */

   130         TInt LaunchLandmarksDialogL();

   131         /**

   132          * Launches waypoint dialog

   133          */

   134         TInt LaunchManualWaypointDialogL();

   135         /**

   136          * Inserts a waypoint

   137          */

   138         TBool InsertWaypointL();

   139         /**

   140          * Save current position, launches landmarks add/edit dialog

   141          */

   142         void SaveCurrentPositionAsLandmarkL();

   143     

   144     private: // Data

   145 		

   146 		CHtkNavigationControl*  iNavigationCtrl;

   147 		

   148 		CAlfEnv& iEnv;

   149 

   150 		CAlfControlGroup* iNavigationCtrlGroup;

   151 		

   152         // Own: Pointer to Location Settings Launcher

   153         CBlidLocSettingsLauncher* iLauncher;

   154         

   155         CAlfDisplay*		iCtrlDisplay;

   156     };

   157 

   158 #endif

   159 

   160 // End of File