1 /*

     2 * Copyright (c) 2002 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 *     Logs "Settings" view container control class implementation

    16 *

    17 */

    18 

    19 

    20 #ifndef     __Logs_App_CLogsSettingsControlContainer_H__

    21 #define     __Logs_App_CLogsSettingsControlContainer_H__

    22 

    23 //  INCLUDES

    24 #include "CLogsBaseControlContainer.h"

    25 

    26 #include "LogsEng.hrh"

    27 

    28 

    29 

    30 // CONSTANTS

    31 

    32 // MACROS

    33 

    34 // DATA TYPES

    35 

    36 // FUNCTION PROTOTYPES

    37 

    38 // FORWARD DECLARATIONS

    39 class CAknSettingStyleListBox;

    40 class CLogsSettingsView;

    41 

    42 

    43 // CLASS DECLARATION

    44 

    45 /**

    46  * Logs "Settings" view container control class implementation.

    47  */

    48 class   CLogsSettingsControlContainer :

    49             public CLogsBaseControlContainer

    50             

    51     {

    52     public:  // interface

    53         /**

    54          * Standard creation function.

    55          *

    56          * @param aSettingsView this control's creation view.

    57          * @param aRect client rect

    58          * @param aForGs Is created for general settings

    59          * @return new object

    60          */

    61         static CLogsSettingsControlContainer* NewL

    62                 ( CLogsSettingsView* aSettingsView,

    63                   const TRect& aRect,

    64                   TBool aForGs );

    65 

    66         /**

    67          * Destructor. Deletes child controls.

    68          */

    69         ~CLogsSettingsControlContainer();

    70 

    71     private:

    72         /**

    73          * Constructor, second phase.

    74          *

    75          * @param aRect client rect.

    76          * @param aForGs 

    77          */

    78         void ConstructL( const TRect& aRect, 

    79                          TBool aForGs );

    80 

    81         /**

    82          * C++ constructor

    83          * @param aSettingsView this control's creation view.

    84          */

    85         CLogsSettingsControlContainer( CLogsSettingsView* aSettingsView );

    86     public:

    87         /**

    88          * Returns the iListBox.

    89          * @return listbox

    90          */

    91         CAknSettingStyleListBox* ListBox();

    92 

    93     public: // operations

    94         /**

    95          * Create empty listbox.

    96          */

    97         void CreateListBoxL();

    98         

    99         /**

   100          *  Update listbox contents by using resource and model information.

   101          */

   102         void UpdateListBoxContentL();

   103 

   104     private:  // from CCoeControl

   105         TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent,

   106                                      TEventCode aType );

   107 

   108         /**

   109          * Returns the child controls at aIndex.

   110          *

   111          * @param aIndex Control's index.

   112          *

   113          * @return Sub control from the aIndex.

   114          */

   115         CCoeControl* ComponentControl( TInt aIndex ) const;

   116 

   117         /**

   118          *  Called when control's size changed.

   119          */

   120         void SizeChanged();

   121 

   122     public: // Called from Settings view (not from Gs appui as usual)

   123         void GetHelpContext( TCoeHelpContext& aContext ) const;

   124 

   125     private:  // operations

   126 

   127         /**

   128          *  Makes Setting view's one line with the current information

   129          *

   130          *  @param  aItems              Array where to put the line information

   131          *  @param  aFirstResourceText  First line's resource id

   132          *  @param  aSecondResourceText Second line's resource id

   133          */

   134         void AddOneListBoxTextLineL( CDesCArrayFlat* aItems,

   135                                      TInt aFirstResourceText,

   136                                      TInt aSecondResourceText );

   137                                      

   138         /**

   139          *  Handles focus change events. This will hand over focus changes to list so that 

   140          *  focus animations are displayed on the list.

   141          */

   142         void FocusChanged(TDrawNow aDrawNow);

   143                                      

   144                                      

   145 

   146     private:  // data

   147 

   148         /// Own: ListBox control

   149         CAknSettingStyleListBox* iListBox;

   150 

   151         /// Ref: Pointer to the SettingsView

   152         CLogsSettingsView* iSettingsView;

   153 

   154         /// Own: The index of the line that has the focus.

   155         TInt iCurrentListBoxIndex;

   156 

   157         /// Own: The index of the top line that has the focus.

   158         TInt iCurrentListBoxTopIndex;

   159        

   160     };

   161 

   162 #endif  // __Logs_App_CLogsSettingsControlContainer_H__

   163 

   164 // End of File