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 *     Provisioning context list container

    16 *

    17 */

    18 

    19 

    20 #ifndef CWPCXCONTAINER_H

    21 #define CWPCXCONTAINER_H

    22 

    23 // INCLUDES

    24 #include <aknview.h>

    25 #include <bamdesca.h>

    26    

    27 // FORWARD DECLARATIONS

    28 class CAknSingleStyleListBox;

    29 class CWPEngine;

    30 

    31 // CLASS DECLARATION

    32 

    33 /**

    34 *  CWPCxDocument  container control class.

    35 *  

    36 */

    37 class CWPCxContainer : public CCoeControl, 

    38     private MCoeControlObserver

    39     {

    40     public: // Constructors and destructor

    41 

    42         /**

    43         * C++ constructor

    44         */

    45         CWPCxContainer( CWPEngine& aEngine, CAknView& aAppView );

    46         

    47         /**

    48         * Symbian default constructor.

    49         * @param aRect Frame rectangle for container.

    50         */

    51         void ConstructL(const TRect& aRect);

    52 

    53         /**

    54         * Destructor.

    55         */

    56         ~CWPCxContainer();

    57 

    58     public: // from CCoeControl

    59 

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

    61         void HandleResourceChange( TInt aType );

    62 

    63     public: // new methods

    64 

    65         /**

    66         * Returns the UID of the currently selected context.

    67         * @return Context UID

    68         */

    69         TUint32 CurrentContext() const;

    70 

    71         /**

    72         * Returns the UID of the currently selected context.

    73         * @return Context UID

    74         */

    75         TPtrC CurrentContextName() const;

    76 

    77         /**

    78         * Returns number of contexts in list.

    79         * @return Number of contexts

    80         */

    81         TInt ContextCount() const;

    82 

    83         /**

    84         * Updates the list of contexts.

    85         */

    86         void UpdateContextsL();

    87 

    88     private: // from CCoeControl

    89 

    90         void SizeChanged();

    91         TInt CountComponentControls() const;

    92         CCoeControl* ComponentControl(TInt aIndex) const;

    93         void GetHelpContext( TCoeHelpContext& aContext ) const;

    94 

    95     private: // from MCoeControlObserver

    96        

    97         void HandleControlEventL(CCoeControl* aControl,TCoeEvent aEventType);

    98         

    99     private: //data

   100 

   101         /// The list box. Owns.

   102         CAknSingleStyleListBox* iListBox;

   103 

   104         /// Provisioning engine. Refs.

   105         CWPEngine& iEngine;

   106 

   107         /// List of context uids. Owns.

   108         CArrayFix<TUint32>* iCxUids;

   109 

   110         /// List of visible lines. Owns.

   111         CDesCArray* iLines;

   112 

   113         /// The application view

   114         CAknView& iAppView;

   115     };

   116 

   117 #endif

   118 

   119 // End of File