textinput/peninputarc/src/peninputlayoutcontrol/peninputlayoutmicfnomatchesinline.cpp
changeset 0 eb1f2e154e89
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/textinput/peninputarc/src/peninputlayoutcontrol/peninputlayoutmicfnomatchesinline.cpp	Tue Feb 02 01:02:04 2010 +0200
@@ -0,0 +1,56 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0""
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+#include "peninputlayoutmicfnomatchesinline.h"
+
+_LIT(KTextForUnknownPredictiveTextWestern, "?");
+_LIT(KTextForUnknownPredictiveTextArabic, "\x061f");   // Arabic Question Mark
+#define ARABIC_CODE_PAGE_BASE   0x0600
+
+TPtrC TFepLayoutMIcfNoMatchesInline::TextForUnknownPredictiveTextIndication(
+                                                    const TDesC& aTextSample)
+    {
+    TUint codebase = CodeBaseOfText(aTextSample);
+
+    if (codebase == ARABIC_CODE_PAGE_BASE)
+        return KTextForUnknownPredictiveTextArabic(); //unknownTextBuffer;
+    else
+        return KTextForUnknownPredictiveTextWestern(); //unknownTextBuffer;
+    }
+
+TUint TFepLayoutMIcfNoMatchesInline::CodeBaseOfText(const TDesC& aTextSample)
+    {
+    TUint base = 0;
+
+    // examine buffer; take first printable character
+    // if none found, then 0 is returned
+    TChar character;
+    for (TInt index = 0;index < aTextSample.Length(); index++)
+	    {
+        character = aTextSample[index];
+        if ( character.IsPrint())
+            {
+            TUint ch(character); 
+            ch &= 0xffffff00; // only interested in upper bits
+            base = (TUint)ch;
+            break;
+            }
+	    }
+
+    return base;
+    }
+    
+// End Of File