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 the License "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:   Setting item list class for Video settings list view.*

    15 */

    16 

    17 

    18 // Version : %version: 7 %

    19 

    20 

    21 

    22 

    23 #ifndef MPSETTINGSVIDEOSETTINGITEMLIST_H

    24 #define MPSETTINGSVIDEOSETTINGITEMLIST_H

    25 

    26 //  INCLUDES

    27 #include <aknsettingitemlist.h>

    28 

    29 // CONSTANTS

    30 

    31 

    32 // When video contrast is not drawn, we know to shift the contents

    33 const TInt KVideoContrastNotSupported ( -99 );

    34 

    35 // FORWARD DECLARATIONS

    36 class CMPSettingsModelForROP;

    37 class CVcxNsSettingsEngine;

    38 

    39 // CLASS DECLARATION

    40 

    41 /**

    42 *  CMPSettingsVideoSettingItemList

    43 *  Setting item list class for Video settings list view.

    44 *

    45 *  @lib MediaSettings.app

    46 *  @since 2.0

    47 */

    48 class CMPSettingsVideoSettingItemList : public CAknSettingItemList 

    49     {

    50     public:  // Constructors and destructor

    51         

    52      /**

    53      * Setting listbox's item idexes

    54      */

    55     typedef enum

    56         {

    57         EVideoSettingContrast = 0,

    58         EVcSettingsViewParentControlIndex,

    59         EVcSettingsViewMemoryItemIndex,

    60         EVcSettingsViewThumbnailsIndex,

    61         EVideoPlayerVersion,

    62         EVcSettingsViewIadUpdateItemIndex // non-editable item

    63         } TVideoSettingItemIndex;

    64         

    65         /**

    66         * C++ default constructor.

    67         */

    68         CMPSettingsVideoSettingItemList( CMPSettingsModelForROP* aModel, 

    69                                          CVcxNsSettingsEngine& aVideoSettingsEngine );

    70         

    71         /**

    72         * Destructor.

    73         */

    74         virtual ~CMPSettingsVideoSettingItemList();

    75 

    76     public:

    77  

    78         /**

    79         * Check if specified item is currently selected. 

    80 		* 

    81 		* @param aIndex			Item index

    82         */

    83         TBool IsCurrentItem( TInt aIndex );

    84         

    85         /**

    86          * Check wheter or not the Contrast settings item shold be drawn

    87          */

    88         TBool VideoContrastIsSupportedL();

    89         

    90     public:     // Functions from base classes

    91 

    92         /**

    93         * From CAknSettingItemList

    94         */

    95         void EditItemL(TInt aIndex, TBool aCalledFromMenu);

    96         

    97         /**

    98          * Opens current setting item for editing.

    99          *

   100          * @param aCalledFromMenu ETrue if started from menu.

   101          */

   102         void EditCurrentItemL( TBool aCalledFromMenu );

   103         

   104         /**

   105         * From CAknSettingItemList

   106         */

   107         void LoadSettingsL();

   108         

   109     protected:  // Functions from base classes

   110         

   111         /**

   112         * From CAknSettingItemList

   113         */

   114         CAknSettingItem* CreateSettingItemL(TInt aSettingId);

   115 

   116     private: //New

   117 

   118         /**

   119         * Loads a specific setting value.

   120         * @since 2.0

   121         * @param aSettingId ID of the setting to be loaded.

   122         */

   123         void LoadSettingL(TInt aSettingId);

   124 

   125         /**

   126         * Stores a specific setting value.

   127         * @since 2.0

   128         * @param aSettingId ID of the setting to be stored.

   129         */

   130         void StoreSettingL(TInt aSettingId);

   131 

   132         /**

   133         * Loads all setting values.

   134         * @since 2.0

   135         */

   136         void LoadAllL();

   137         

   138         /**

   139          * Event handling section, from MEikListBoxObserver.

   140          */

   141         void HandleListBoxEventL(CEikListBox* aListBox, TListBoxEvent aListBoxEvent);

   142         

   143     private:

   144 		CMPSettingsModelForROP* iModel;

   145 		CVcxNsSettingsEngine& iVideoSettingsEngine;  // Video settings engine

   146 		

   147 	    TInt iSettingTemp; // Dummy setting placeholder for settings sublist items

   148 	    

   149         TInt iVideoContrast;

   150         TBool iVideoRepeatMode;

   151         TBool iVideoDefaultViewMode;

   152         TBool iRockerKeysMode;

   153         TBool iRockerKeysSupported;

   154 		TBool iLandscapeSupportedByDevice;

   155     };

   156 

   157 #endif      // MPSETTINGSVIDEOSETTINGITEMLIST_H   

   158             

   159 // End of File