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:   CAknSettingItemList compliant setting item class for Advanced bandwidth settings.*

    15 */

    16 

    17 

    18 // Version : %version: 3 %

    19 

    20 

    21 

    22 

    23 #ifndef CMPSETTADVANCEDBWSETTINGSITEM_H

    24 #define CMPSETTADVANCEDBWSETTINGSITEM_H

    25 

    26 //  INCLUDES

    27 #include    <aknsettingitemlist.h>

    28 

    29 // FORWARD DECLARATIONS

    30 class CEikonEnv;

    31 

    32 // CLASS DECLARATION

    33 

    34 /**

    35 * CMPSettingsAdvancedBwSettingItem class derived from 

    36 * CAknEnumeratedTextPopupSettingItem.

    37 *  CAknSettingItemList compliant setting item class for

    38 *  Advanced bandwidth settings.

    39 *

    40 *  @lib MediaSettings.app

    41 *  @since 2.1

    42 */

    43 class CMPSettingsAdvancedBwSettingItem : public CAknEnumeratedTextPopupSettingItem

    44     {

    45     public:

    46 

    47         /**

    48         * C++ default constructor.

    49         * @param aIdentifier Setting item id.

    50         * @param aValueArray Array containing fixed bw values for the list.

    51         * @param aValue Reference to current bw value in bits per sec.

    52         * @param aListValue Reference to Setting page's list value.

    53         * @param aQueryRes Bw query resource.

    54         */

    55         CMPSettingsAdvancedBwSettingItem(TInt aIdentifier,

    56                                          RArray<TInt>& aValueArray,

    57                                          TInt& aValue,

    58                                          TInt& aListValue,

    59                                          TInt aQueryRes);

    60 

    61         /**

    62         * Destructor.

    63         */       

    64         virtual ~CMPSettingsAdvancedBwSettingItem();

    65 

    66     public: // From base classes

    67 

    68         /**

    69         * From MAknSettingPageObserver

    70         * @param aSettingPage Pointer to setting page which has caused this callback.

    71         * @param aEventType Occurred setting page event type.

    72         */

    73         void HandleSettingPageEventL(CAknSettingPage* aSettingPage,

    74                                      TAknSettingPageEvent aEventType );

    75 

    76         /**

    77         * From CAknSliderSettingItem

    78         * @return Setting item text (current value).

    79         */

    80         const TDesC& SettingTextL();

    81 

    82         /**

    83         * From CAknSliderSettingItem

    84         * This launches the setting page for popup list setting page 

    85         * @param aCalledFromMenu - ignored in this class

    86         */

    87         void EditItemL(TBool aCalledFromMenu);

    88 

    89     private: // From base classes

    90 

    91         /**

    92         * From CAknSettingItem

    93         */

    94         void CompleteConstructionL();

    95 

    96     private:  // New

    97 

    98         /**

    99         * Displays bandwidth number query.

   100         */

   101         void ShowAdvancedBwQueryL();

   102 

   103         /**

   104         * Creates setting value text from aValue.

   105         */

   106         HBufC* CreateValueTextL(TInt aValue);

   107 

   108     private:    // Data

   109         HBufC* iSettingText;

   110         RArray<TInt>& iValueArray;

   111         TInt& iValue;

   112         TInt iQueryRes;

   113         CEikonEnv* iEnv;

   114 

   115         CArrayPtr<CAknEnumeratedText>* iEnumTextArray;

   116     };

   117 

   118 #endif      // CMPSETTADVANCEDBWSETTINGSITEM_H   

   119             

   120 // End of File