1 /*

     2 * Copyright (c) 2006 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:  Container class.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef MPXAUDIOEFFECTSVIEWCONTAINER_H

    21 #define MPXAUDIOEFFECTSVIEWCONTAINER_H

    22 

    23 

    24 // INCLUDES

    25 #include <coecntrl.h>

    26 

    27 

    28 // FORWARD DECLARATIONS

    29 class CMPXAudioEffectsItems;

    30 class CMPXAudioEffectsModel;

    31 class CMPXAudioEffectsViewImp;

    32 

    33 

    34 /**

    35 *

    36 * @class    CMPXAudioEffectsViewContainer 

    37 * @brief    This is the container class for a list example based on the

    38 * standard Symbian OS architecture.  

    39 * 

    40 */

    41 class CMPXAudioEffectsViewContainer : public CCoeControl

    42     {

    43 public:

    44 

    45     /**

    46      * C++ default constructor.

    47      */

    48     CMPXAudioEffectsViewContainer();

    49 

    50     /**

    51     * Two-phased constructor

    52     */

    53     void ConstructL(

    54         const TRect& aRect,

    55         CMPXAudioEffectsModel* aModel );

    56 

    57     /**

    58     * Destructor

    59     */

    60     ~CMPXAudioEffectsViewContainer();

    61 

    62     /**

    63     * Change currently selected item

    64     */

    65     void ChangeSelectedItemL();

    66 

    67 private: // from CoeControl

    68     

    69     /**

    70     * From CCoeControl

    71     * Called by the framework in compound controls

    72     * @return The number of controls in this CMPXAudioEffectContainer

    73     */

    74     TInt CountComponentControls() const;

    75     

    76     /**

    77     * From CCoeControl

    78     * Called by the framework in compound controls  

    79     * @param The index of the control to return

    80     * @return The control for aIndex

    81     */

    82     CCoeControl* ComponentControl( TInt aIndex ) const;

    83     

    84     /**

    85     * From CCoeControl

    86     * Called by the framework whenever a key event occurs.  

    87     * Passes the key event to the saved games list if it is not null, 

    88     * otherwise returns EKeyWasNotConsumed

    89     *

    90     * @param aKeyEvent the Key event which occured, e.g. select key pressed

    91     * @param aType the type of Key event which occurred, e.g. key up, key

    92     *              down

    93     * @return TKeyResponse EKeyWasNotConsumed if the key was not processed,

    94     *         EKeyWasConsumed if it was

    95     */

    96     TKeyResponse OfferKeyEventL(

    97         const TKeyEvent& aKeyEvent,

    98         TEventCode aType );

    99 

   100     /**

   101      * From CCoeControl.

   102      * Responds to changes to the size and position of the contents of this 

   103      * control.

   104      */

   105     void SizeChanged();

   106 

   107     /**

   108      * From CoeControl.

   109      * Handles a change to the control's resources.

   110      *

   111      * @param aType A message UID value.

   112      */

   113     void HandleResourceChange( TInt aType );

   114 

   115     /**

   116     * From CCoeControl

   117     */

   118     void GetHelpContext( TCoeHelpContext& aContext ) const;

   119 

   120 private: //data

   121 

   122     CMPXAudioEffectsModel* iModel;  // Not own

   123     CMPXAudioEffectsItems* iSettingItems; // Own. The settings list

   124     };

   125 

   126 #endif

   127 

   128 // End of File