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:  Container class of main view.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CPROFILEMAINCONTAINER_H

    21 #define CPROFILEMAINCONTAINER_H

    22 

    23 // INCLUDES

    24 #include <coecntrl.h>

    25 #include <eiklbo.h>

    26 

    27 // FORWARD DECLARATIONS

    28 class CAknView;

    29 class CAknSingleStyleListBox;

    30 class CProfileEngineHandler;

    31 class CProfileIndexHandler;

    32 

    33 // CONSTANTS

    34 const TInt KMainContainerSubControlCount( 1 );

    35 

    36 // CLASS DECLARATION

    37 /**

    38 *  Container class of main view.

    39 *

    40 *  @lib ProfileApp.app

    41 *  @since 1.2

    42 */

    43 NONSHARABLE_CLASS( CProfileMainContainer ) : public CCoeControl

    44 							, public MEikListBoxObserver

    45 	{

    46 	public:		// Constructors and destructors

    47 

    48 		/**

    49         * Two-phased constructor.

    50         * @param aEngineHandler Engine Handler.

    51         * @param aIndexHandler Index Handler.

    52         * @param aView Pointer to the main view class.

    53         * @return Returns an instance of CProfileMainContainer.

    54         */

    55 		static CProfileMainContainer* NewL(

    56             CProfileEngineHandler& aEngineHandler,

    57             CProfileIndexHandler& aIndexHandler,

    58             CAknView& aView );

    59 

    60 		/**

    61 		* Destructor.

    62 		*/

    63 		~CProfileMainContainer();

    64 

    65 	public:		// New functions

    66 

    67 		/**

    68 		* Populates listbox with names of profiles.

    69 		* Separated to own method to enable updating listbox dynamically

    70 		* (i.e. supports profiles being added or deleted).

    71         * @param aTopItemIndex If given, sets list boxes top item index.

    72 		*/

    73 		void PopulateListBoxL( TInt aTopItemIndex = KErrNotFound );

    74 

    75 		/**

    76 		* Returns the top item index of the listbox.

    77 		* Needed to set index back when returning from personalise state.

    78         * @return Returns the top item index of the listbox.

    79 		*/

    80 		TInt TopItemIndex() const;

    81 

    82 	private:	// Functions from base classes

    83 

    84         /**

    85         * From CoeControl

    86         */

    87 		TInt CountComponentControls() const;

    88 

    89         /**

    90         * From CoeControl

    91         */

    92 		CCoeControl* ComponentControl( TInt aIndex ) const;

    93 

    94         /**

    95         * From CoeControl

    96         */

    97 		void SizeChanged();

    98 

    99         /**

   100         * From CoeControl

   101         */

   102 		TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );

   103 

   104 		/**

   105         * From CCoeControl

   106         */

   107         void GetHelpContext( TCoeHelpContext& aContext ) const;

   108         

   109         /**

   110         * From CCoeControl

   111         */

   112         void HandleResourceChange(TInt aType);

   113 

   114         /**

   115          * From CCoeControl

   116          */

   117         void FocusChanged( TDrawNow aDrawNow );

   118 

   119         /**

   120         * From MEikListBoxObserver

   121         */

   122         void HandleListBoxEventL( CEikListBox* aListBox, TListBoxEvent aEventType );

   123 

   124 	private:

   125 

   126         /**

   127         * C++ constructor.

   128         * @param aEngineHandler Engine Handler.

   129         * @param aIndexHandler Index Handler.

   130         * @param aView Pointer to the main view class.

   131 		*/

   132 		CProfileMainContainer(

   133             CProfileEngineHandler& aEngineHandler,

   134             CProfileIndexHandler& aIndexHandler,

   135             CAknView& aView );

   136 

   137         /**

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

   139         * @param aRect Drawing area.

   140         */

   141  		void ConstructL( const TRect& aRect );

   142 

   143 	private:	// Data

   144 

   145         // Engine handler

   146         CProfileEngineHandler& iEngineHandler;

   147 

   148         // Index handler

   149         CProfileIndexHandler& iIndexHandler;

   150 

   151 		// The view class (to call HandleCommandL).

   152 		CAknView& iView;

   153 

   154 		// Own: Listbox class.

   155 		CAknSingleStyleListBox* iListBox;

   156 

   157 	};

   158 

   159 #endif // CPROFILEMAINCONTAINER_H

   160 

   161 

   162 // End of File