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:  View for recorded chats.

    15 *

    16 */

    17 

    18 

    19 #ifndef CCARECORDEDCHATSVIEW_H

    20 #define CCARECORDEDCHATSVIEW_H

    21 

    22 // INCLUDES

    23 #include "CCAView.h"

    24 #include "mcarecipientobserver.h"

    25 

    26 // FORWARD DECLARATIONS

    27 class CCARecordedChatsContainer;

    28 class MCARecordedChatProvider;

    29 class CFindItemMenu;

    30 class CItemFinder;

    31 

    32 // CLASS DECLARATION

    33 

    34 /**

    35  *  This class is for recorded chats list view

    36  *

    37  *  @chatng.exe

    38  *  @since 3.2

    39  */

    40 class CCARecordedChatsView : public CCAView,

    41             public MCARecipientObserver

    42     {

    43     public: // Constructors and destructor

    44 

    45         /**

    46          * Symbian OS default constructor.

    47          * @param aAvkonViewResourceId Id for resource used

    48          *                             to construct this view

    49          * @param aViewId View id

    50          */

    51         void ConstructL( TInt aAvkonViewResourceId, TUid aViewId );

    52 

    53         /**

    54          * Destructor.

    55          */

    56         virtual ~CCARecordedChatsView();

    57 

    58 

    59     public: // Functions from base classes

    60 

    61         /**

    62          * From CAknView Handles command events. Gets called by framework

    63          * @param aCommand Command that was received

    64          */

    65         void HandleCommandL( TInt aCommand );

    66 

    67         /**

    68          * From MEikMenuObserver Dynamically initialises a menu pane.

    69          * The Uikon framework calls this function, if it is implemented in a

    70          * menu’s observer, immediately before the menu pane is activated.

    71          * Typically this function should inquire the value of application

    72          * data, and initialise menu items accordingly. This includes dimming

    73          * menu items, changing their text, setting the state of checked items

    74          * and radio buttons and dynamically adding items to a menu.

    75          * @param aResourceId Resource ID identifying the

    76          *                    menu pane to initialise

    77          * @param aMenuPane The in-memory representation of the menu pane

    78          */

    79         void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );

    80 

    81     public: // New public Methods

    82 

    83         /**

    84          *	Set provider for recorded chats.

    85          *	@param aChatProvider Interface to access recorded chat provider.

    86          */

    87         void SetRecordedChatProvider( MCARecordedChatProvider& aChatProvider );

    88 

    89     private: // New helper methods

    90 

    91         /**

    92          *	Hides context sensitive popup menu if active.

    93          */

    94         void HideContextMenu();

    95 

    96         /**

    97          * Resolve currently selected item type and set it to CItemFinder

    98          */

    99         void UpdateItemTypeL();

   100 

   101     private:

   102 

   103         /**

   104          * From CAknView, Gets called from framework when activating this view

   105          * @param aPrevViewId Previous view id

   106          * @param aCustomMessageId Custom message's id

   107          * @param aCustomMessage Custom message

   108          */

   109         void DoActivateL( const TVwsViewId& aPrevViewId, TUid aCustomMessageId,

   110                           const TDesC8& aCustomMessage );

   111 

   112         /**

   113          * From CAknView, Gets called from framework when deactivating this view

   114          */

   115         void DoDeactivate();

   116         

   117         /**

   118         * From CAknView,ProcessCommandL

   119         */

   120         void ProcessCommandL(TInt aCommand);

   121 

   122     private: // From MCARecipientObserver

   123 

   124         /**

   125          * @see MCARecipientObserver

   126          */

   127         TInt ShowRecipientsListL( TInt aResourceId );

   128 

   129         /**

   130          * @see MCARecipientObserver

   131          */

   132         void ShowPopUpMenuL();

   133 

   134 

   135     private: // Data

   136 

   137         // Owns. Handle to window-owning control container class

   138         CCARecordedChatsContainer* iContainer;

   139 

   140         //Does not own. Cannot be set when class created.

   141         MCARecordedChatProvider* iRecChatArrayProvider;

   142 

   143         //owns Format for navibar date and time.

   144         HBufC* iFormat;

   145 

   146         //Pop-up menu for context sensitive options. Owns

   147         CEikMenuBar* iContextMenu;

   148 

   149         // owns. menu pane for find item functionality

   150         CFindItemMenu* iFindMenu;

   151 

   152         // owns.

   153         CItemFinder* iItemFinder;

   154 

   155         // not owned, from CCoeEnv

   156         CCAAppUi* iAppUI;

   157 

   158         // Flag for new options menu

   159         TBool iNewOptionsMenu;

   160 

   161         //Flag to denote whether file has to be recommited or not

   162         TBool iDirty;

   163 

   164         // Flag to denote whether object present view has been opend

   165         TBool iOpenObject;

   166     };

   167 

   168 #endif // CCARECORDEDCHATSVIEW_H

   169 

   170 // End of File