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:

    15 *

    16 */

    17 #include "peninputlayoutmicfnomatchesinline.h"

    18 

    19 _LIT(KTextForUnknownPredictiveTextWestern, "?");

    20 _LIT(KTextForUnknownPredictiveTextArabic, "\x061f");   // Arabic Question Mark

    21 #define ARABIC_CODE_PAGE_BASE   0x0600

    22 

    23 TPtrC TFepLayoutMIcfNoMatchesInline::TextForUnknownPredictiveTextIndication(

    24                                                     const TDesC& aTextSample)

    25     {

    26     TUint codebase = CodeBaseOfText(aTextSample);

    27 

    28     if (codebase == ARABIC_CODE_PAGE_BASE)

    29         return KTextForUnknownPredictiveTextArabic(); //unknownTextBuffer;

    30     else

    31         return KTextForUnknownPredictiveTextWestern(); //unknownTextBuffer;

    32     }

    33 

    34 TUint TFepLayoutMIcfNoMatchesInline::CodeBaseOfText(const TDesC& aTextSample)

    35     {

    36     TUint base = 0;

    37 

    38     // examine buffer; take first printable character

    39     // if none found, then 0 is returned

    40     TChar character;

    41     for (TInt index = 0;index < aTextSample.Length(); index++)

    42 	    {

    43         character = aTextSample[index];

    44         if ( character.IsPrint())

    45             {

    46             TUint ch(character); 

    47             ch &= 0xffffff00; // only interested in upper bits

    48             base = (TUint)ch;

    49             break;

    50             }

    51 	    }

    52 

    53     return base;

    54     }

    55     

    56 // End Of File