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:  CCSXHLegacyTopicView class declaration

    15 *

    16 */

    17 

    18 

    19 #include <aknview.h>

    20 #include <aknlists.h>

    21 

    22 class CCSXHLegacyTopicContainer;

    23 

    24 // CLASS DECLARATION

    25 

    26 /** 

    27 * @class CCSXHLegacyTopicView

    28 * This class handles RichTextView of the Csxhelp Application

    29 */

    30 class CCSXHLegacyTopicView : public CAknView

    31     {

    32     public:   

    33 /** 

    34 *  @function NewL

    35 *  @since S60 3.2

    36 *  Construct a CCSXHLegacyTopicView 

    37 *  and return a pointer to the created object

    38 *  @param aUid   - View Id

    39 *		  aFlags - Resource Id

    40 *		  aRect  - TRect Object	

    41 *  @return a CCSXHLegacyTopicView Pointer 

    42 */

    43      

    44     static CCSXHLegacyTopicView* NewL(const TUid& aUid, const TInt& 

    45 			aFlags,const TRect& aRect);

    46 /**

    47 * From CAknView

    48 * @function DoDeactivate 

    49 * de-activation handler

    50 *

    51 * @since 3.2

    52 * @param aPrevViewId ID of previious view.

    53 */    

    54     void DoDeactivate();

    55     

    56 /** 

    57 *  @function ~CCSXHLegacyTopicView

    58 *  @since S60 3.2

    59 *  Destroy the object and release all memory objects

    60 */

    61         virtual ~CCSXHLegacyTopicView();

    62     protected:

    63 /** 

    64 *  @function CCSXHLegacyTopicView

    65 *  @since S60 3.2

    66 *  Perform the first phase of two phase construction

    67 */        CCSXHLegacyTopicView(const TUid&, const TInt&);

    68 

    69 /** 

    70 *  @function ConstructL

    71 *  @since S60 3.2

    72 *  Perform the second phase construction of a legacytopicview object

    73 *  @param aRect the rectangle this view will be drawn to

    74 */ 

    75        void ConstructL(const TRect& aRect);          

    76 

    77     public: // Functions from base classes

    78  /**

    79 * From CAknView, return view id of this view

    80 *

    81 * @function Id

    82 * @since 3.2

    83 * @return view id

    84 */

    85         TUid Id() const;

    86 

    87 /** 

    88  * @function HandleCommandL

    89  * @since S60 3.2  

    90  * takes care of command handling.

    91  * @param aCommand command to be handled

    92  */

    93         void HandleCommandL(TInt aCommand);  

    94         

    95 /** 

    96  * @function ResourceChangeHdl

    97  * @since S60 3.2  

    98  * Handler for resource change

    99  * @param aType - Type of resource change event

   100  */

   101      void ResourceChangeHdl(TInt aType);                 

   102 

   103     protected: // functions from base classes

   104 /**

   105 * From CAknView

   106 * @function DoActivateL 

   107 * activation handler

   108 *

   109 * @since 3.2

   110 * @param aPrevViewId ID of previious view.

   111 */ 

   112         void DoActivateL(const TVwsViewId& aPrevViewId,

   113                              TUid /* aCustomMessageId */,

   114                              const TDesC8& /* aCustomMessage */);

   115                              

   116 

   117 /** 

   118  * @function ViewActivatedL

   119  * @since S60 3.2  

   120  * Takes any action required when this view is activated. 

   121  * Handles this view activation event from view server

   122  * @param aPrevViewId  		- Specifies the view previously active.  

   123  *		  aCustomMessageId  - Specifies the message type.  

   124  *  	  aCustomMessage    - Activation message 

   125  */                             

   126        void ViewActivatedL(const TVwsViewId& aPrevViewId,

   127 	                             TUid aCustomMessageId,

   128 	                             const TDesC8& aCustomMessage);

   129 	                             

   130 /** 

   131  * @function ViewActivatedL

   132  * @since S60 3.2  

   133  * Takes any action required when this view is deactivated. 

   134  * Handles this view deactivation event from view server 

   135  */

   136 	   void ViewDeactivated();

   137 

   138 

   139     private: 

   140          

   141 		CCSXHLegacyTopicContainer* iTopicContainer;

   142 		TVwsViewId iPrevious;

   143 		

   144 		const TUid& iUid;

   145       	const TInt& iAppFlags;

   146   

   147     };