1 /*

     2 * Copyright (c) 2006-2007 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:  ?Description

    15 *

    16 */

    17 

    18 #ifndef IRDOCUMENT_H

    19 #define IRDOCUMENT_H

    20 

    21 

    22 #include <akndoc.h>

    23 

    24 class CEikApplication;

    25 class CPeriodic;

    26 

    27 //========================================class declaration CIRDocument============================================

    28 

    29 /**

    30  * This class creates the document class

    31  * This class creates the IRUi class.

    32  * @code

    33  * CIRDocument* self = new (ELeave) CIRDocument(aApp) creates the document class.

    34  * appui->ParsePlsDataL(aFileStore,aFile) //parses the pls data.

    35  * @endcode

    36  *

    37  */

    38  

    39 class CIRDocument : public CAknDocument

    40     {

    41 public:

    42 

    43      /**

    44 	 * Function : NewL

    45 	 * function to return an instance of CIRDocument

    46 	 * Two phase constructor

    47      */

    48 	static CIRDocument* NewL(CEikApplication& aApp);

    49 

    50 	 /**

    51 	 * Function : ConstructL()

    52 	 * Two phase constructor

    53      */	

    54 	void ConstructL();

    55 

    56 	/**

    57 	 * Destructor.

    58 	 */

    59 	~CIRDocument();

    60 

    61 	 /**

    62 	 * Function : OpenFileL(TBool aDoOpen,const TDesC& aFilename,RFs& aFs).

    63 	 * @param aDoOpen,to check whether DB is already open or not.

    64 	 * @param aFilename,filename.

    65 	 * @param aFs,Handle to Filesession.

    66      */

    67     CFileStore* OpenFileL(TBool aDoOpen,const TDesC& aFilename,RFs& aFs);    

    68     

    69    	 /**

    70 	 * Function : OpenFileL(TBool aDoOpen,const TDesC& aFilename,RFs& aFs).

    71 	 * @param aFilename,filename.

    72 	 * @param aFile,RFile instance.

    73      */

    74     void OpenFileL(CFileStore*& aFileStore, RFile& aFile);	

    75 

    76 protected:

    77 

    78     // from CEikDocument

    79     void UpdateTaskNameL(CApaWindowGroupName* aWgName);

    80 

    81 private:

    82 

    83     /**

    84      * CIRDocument.

    85      * C++ default constructor.

    86      * @param instance of CEikApplication.

    87      **/     

    88   	 CIRDocument(CEikApplication& aApp);

    89   	 

    90    	/**

    91      * CreateAppUiL.

    92      * creates UI's instance..

    93      * @return  CEikAppUi,instance of CEikApplication.

    94      **/

    95     CEikAppUi* CreateAppUiL();

    96 

    97     /**

    98      * Callback for memory check timer.

    99      *

   100      * @param aSelf pointer to CIRDocument instance.

   101      * @return Always KErrNone

   102      */

   103     static TInt MemCheckTimerCallback(TAny* aSelf);

   104 

   105 private:

   106 

   107     // Memory check timer.

   108     CPeriodic*      iMemCheckTimer;

   109     };

   110 

   111 

   112 #endif // IR_DOCUMENT_H