1 /*

     2 * Copyright (c) 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:  Trigger string

    15 *

    16 */

    17 

    18 #ifndef C_PENINPUTHWRTRIGGERSTR_H

    19 #define C_PENINPUTHWRTRIGGERSTR_H

    20 

    21 //  INCLUDES

    22 #include <e32base.h>

    23 

    24 const TInt KMaxTriggerStrLen = 128;

    25 

    26 /**

    27  *  Trigger string

    28  *

    29  *  @lib peninputhwrfscn.lib

    30  *  @since S60 v3.2

    31  */

    32 class CAknFepHwrTriggerStr : public CBase

    33     {

    34 public:

    35 

    36     /**

    37      * destructor

    38      *

    39      * @since S60 v3.2

    40      * @return None

    41      */

    42     virtual ~CAknFepHwrTriggerStr();

    43 

    44     /**

    45      * Append the char code to trigger string 

    46      *

    47      * @since S60 v3.2

    48      * @param aChar The char code.

    49      * @return None

    50      */

    51     void Append(const TDesC& aChar);

    52     

    53     /**

    54      * Set the char code to trigger string 

    55      *

    56      * @since S60 v3.2

    57      * @param aChar The char code.

    58      * @return None

    59      */

    60     void Set( const TDesC& aChar );

    61     

    62     /**

    63      * Get trigger string

    64      *

    65      * @since S60 v3.2

    66      * @param aString Carry trigger string on return

    67      * @return None

    68      */            

    69     TDesC& GetString();

    70     

    71     /**

    72      * Delete the last char

    73      *

    74      * @since S60 v3.2

    75      * @return None

    76      */            

    77     void DeleteLast();    

    78     

    79     /**

    80      * Delete all chars

    81      *

    82      * @since S60 v3.2

    83      * @return None

    84      */    

    85     void DeleteAll();

    86     

    87     /**

    88      * Is empty of the trigger string

    89      *

    90      * @since S60 v3.2

    91      * @return None

    92      */

    93     TBool IsEmpty();

    94     

    95     

    96 private://data

    97     

    98     /**

    99      * trigger string

   100      */

   101     TBuf<KMaxTriggerStrLen> iString;

   102 

   103     };

   104 

   105 #endif // C_PENINPUTHWRTRIGGERSTR_H

   106 

   107 // End Of File