1 /*

     2 * Copyright (c) 2002-2009 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:  Declares container control for application.

    15 *

    16 */

    17 

    18 

    19 #ifndef USSDCONTAINER_H

    20 #define USSDCONTAINER_H

    21 

    22 

    23 // INCLUDES

    24 #include <coecntrl.h>

    25 #include <bldvariant.hrh>

    26 // Include file for MEikEdwinObserver

    27 #include <eikedwob.h>

    28 

    29 // FORWARD DECLARATIONS

    30 class CEikEdwin;

    31 class CUssdEditorLines;

    32 class CUssdAppUi;

    33 class CAknsBasicBackgroundControlContext;

    34 class CUssdNaviPane;

    35 

    36 

    37 // CLASS DECLARATION

    38 

    39 /**

    40 *  CUssdContainer

    41 *  Declares container control for application.

    42 *

    43 *  @since 1.0

    44 */

    45 class CUssdContainer : public CCoeControl,

    46                        public MEikEdwinObserver

    47     {

    48     public: // Constructors and destructor

    49 

    50         /**

    51         * Constructor.

    52         * @param aAppUi A reference to AppUI for container.

    53         */

    54         CUssdContainer( CUssdAppUi& aAppUi );

    55 

    56 

    57         /**

    58         * 2nd phase constructor

    59         * @param aRect Frame rectangle for container.

    60         */

    61         void ConstructL( const TRect& aRect );

    62 

    63         /**

    64         * Destructor.

    65         */

    66         ~CUssdContainer();

    67 

    68     public: // New functions

    69 

    70         /**

    71         * Gives editor.

    72         * @return Reference to editor

    73         */

    74         CEikEdwin& Editor();

    75 

    76     public: // Functions from base classes

    77 

    78         /**

    79         * From CoeControl,GetHelpContext.

    80         * Does nothing if help is not defined.

    81         */

    82         void GetHelpContext( TCoeHelpContext& aContext ) const;

    83 

    84         /**

    85         * From CoeControl, FocusChanged

    86         */

    87         void FocusChanged( TDrawNow aDrawNow );

    88 

    89         /**

    90         * Update the message length information to navipane

    91         */

    92         void UpdateNavipaneMsgLengthL();

    93 

    94     private: // Functions from base classes

    95 

    96         /**

    97         * From CoeControl, SizeChanged.

    98         */

    99         void SizeChanged();

   100 

   101         /**

   102         * From CoeControl, CountComponentControls.

   103         */

   104         TInt CountComponentControls() const;

   105 

   106         /**

   107         * From CCoeControl, ComponentControl.

   108         */

   109         CCoeControl* ComponentControl( TInt aIndex ) const;

   110 

   111         /**

   112         * From CCoeControl, Draw.

   113         */

   114         void Draw( const TRect& aRect ) const;

   115 

   116         /**

   117         * From CCoeControl, OfferKeyEventL.

   118         */

   119         TKeyResponse OfferKeyEventL(

   120             const TKeyEvent& aKeyEvent, TEventCode aType );

   121 

   122         /**

   123         * From CCoeControl, HandleResourceChange

   124         */

   125         void HandleResourceChange( TInt aType );

   126 

   127         /**

   128         * From CCoeControl, MopSupplyObject

   129         */

   130         TTypeUid::Ptr MopSupplyObject( TTypeUid aId );

   131 

   132         /**

   133         * Functions from MEikEdwinObserver, Handle editor event.

   134         */

   135         void HandleEdwinEventL( CEikEdwin* aEdwin, TEdwinEvent aEventType );

   136 

   137     private: //new functions

   138 

   139         // Creates edwin

   140         CEikEdwin* CreateEdwinL();

   141 

   142     private: //data

   143 

   144         CUssdAppUi& iAppUi;       // Application UI

   145         CEikEdwin* iEditor;       // The edit window.

   146         CUssdEditorLines* iLines; // Application ine drawer

   147 

   148         CAknsBasicBackgroundControlContext* iBgContext; // Skinning context.

   149         // The navipane control handler

   150         CUssdNaviPane*               iNaviPaneHandler;

   151     };

   152 

   153 #endif // USSDCONTAINER_H

   154 

   155 // End of File