--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneapp/phoneuiutils/src/cphoneqwertyhandler.cpp	Fri Jun 04 10:19:18 2010 +0100
@@ -0,0 +1,231 @@
+/*
+* Copyright (c) 2006 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: Implementation of CPhoneQwertyHandler class.
+*
+*/
+
+
+// INCLUDE FILES
+#include    "cphoneqwertyhandler.h"
+#include    "cphonelangsettingmonitor.h"
+#include    "cphoneqwertymodemonitor.h"
+#include    <PtiEngine.h>
+#include    <w32std.h>
+
+// CONSTANTS
+
+// FORWARD DECLARATIONS
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CPhoneQwertyHandler::CPhoneQwertyHandler
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CPhoneQwertyHandler::CPhoneQwertyHandler()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneQwertyHandler::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CPhoneQwertyHandler::ConstructL()
+    {
+    // Language setting monitor
+    iLangSettingMonitor = CPhoneLangSettingMonitor::NewL();
+    iLangSettingMonitor->AddObserverL( *this );
+    
+    // Qwerty mode
+    iQwertyModeMonitor = CPhoneQwertyModeMonitor::NewL();
+    iQwertyModeMonitor->AddObserverL( *this );
+    
+    // Read current values
+    iInputLanguageId = iLangSettingMonitor->InputLanguage();
+    iQwertyMode = iQwertyModeMonitor->QwertyMode();
+    
+    if ( iQwertyMode )
+        {
+        LoadNumericKeyBindings( iInputLanguageId, iQwertyModeMonitor->Keyboard() );            
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneQwertyHandler::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CPhoneQwertyHandler* CPhoneQwertyHandler::NewL()
+    {
+    CPhoneQwertyHandler* self = 
+        new (ELeave) CPhoneQwertyHandler();
+
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+
+    return self;
+    }
+    
+// Destructor
+EXPORT_C CPhoneQwertyHandler::~CPhoneQwertyHandler()
+    {
+    iLangSettingMonitor->RemoveObserver( *this );
+    delete iLangSettingMonitor;
+    iLangSettingMonitor = NULL;
+    iQwertyModeMonitor->RemoveObserver( *this );
+    delete iQwertyModeMonitor;
+    iQwertyModeMonitor = NULL;
+    iNumericKeys.Close();
+    }
+    
+// -----------------------------------------------------------------------------
+// CPhoneQwertyHandler::IsQwertyInput
+// -----------------------------------------------------------------------------
+//    
+EXPORT_C TBool CPhoneQwertyHandler::IsQwertyInput() const
+    {
+    return iQwertyMode > 0 ? ETrue : EFalse;    
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneQwertyHandler::HandleLanguageSettingChange
+// -----------------------------------------------------------------------------
+//    
+void CPhoneQwertyHandler::HandleInputLanguageSettingChange( TInt aLanguage )
+    {
+    iInputLanguageId = aLanguage;
+    if ( iQwertyMode )
+        {
+        LoadNumericKeyBindings( iInputLanguageId, iQwertyModeMonitor->Keyboard() );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneQwertyHandler::HandleQwertyModeChange
+// Loads keybinding with keyboard EPtiKeyboardNone if no keyboeard has been   
+// defined
+// -----------------------------------------------------------------------------
+//    
+void CPhoneQwertyHandler::HandleQwertyModeChange( TInt aMode )
+    {
+    iQwertyMode = aMode;
+#ifndef RD_INTELLIGENT_TEXT_INPUT    
+    if ( iQwertyMode && !iNumericKeys.Count() )
+        {
+        LoadNumericKeyBindings( iInputLanguageId, iQwertyModeMonitor->Keyboard() );            
+        }
+#endif    
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneQwertyHandler::HandleKeyboardLayoutChange
+// This event comes after HandleQwertyModeChange
+// -----------------------------------------------------------------------------
+//
+void CPhoneQwertyHandler::HandleKeyboardLayoutChange()
+    {
+    
+    LoadNumericKeyBindings( iInputLanguageId, iQwertyModeMonitor->Keyboard() );            
+   
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneQwertyHandler::LoadNumericKeyBindings
+// -----------------------------------------------------------------------------
+//    
+void CPhoneQwertyHandler::LoadNumericKeyBindings( TInt aLanguage, TInt aKeyboard )
+    {
+    iNumericKeys.Reset();
+    
+#ifdef RD_INTELLIGENT_TEXT_INPUT    
+    TPtiKeyboardType keyboard = static_cast<TPtiKeyboardType>( aKeyboard );
+    TRAPD( err, 
+        {
+        CPtiEngine* ptiEngine = CPtiEngine::NewL();
+        CleanupStack::PushL( ptiEngine );
+        
+        ptiEngine->GetNumericModeKeysForQwertyL( aLanguage, 
+                                                 iNumericKeys,
+                                                 keyboard );         
+        CleanupStack::PopAndDestroy( ptiEngine );                                                 
+        } ); // TRAP
+#else
+    TRAPD( err, 
+        {
+        CPtiEngine* ptiEngine = CPtiEngine::NewL();
+        CleanupStack::PushL( ptiEngine );
+        ptiEngine->GetNumericModeKeysForQwertyL( aLanguage, 
+                                                 iNumericKeys );         
+        CleanupStack::PopAndDestroy( ptiEngine );                                                 
+        } ); // TRAP
+#endif    
+        
+    if ( err )        
+        {
+        iNumericKeys.Reset();
+        iQwertyMode = 0; // To default mode
+        }
+    else
+        {
+        // remove keys that are not remapped
+        TInt numericKeysCount = iNumericKeys.Count();
+        while ( numericKeysCount-- )
+            {
+            TPtiNumericKeyBinding numKeyBind = iNumericKeys[numericKeysCount];
+            
+            // This is PTI bug? Should not be in numeric keys list.
+            if ( numKeyBind.iKey == EPtiKeyQwertySpace ) 
+                 {
+                 iNumericKeys.Remove( numericKeysCount );                    
+                 }
+            }    
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneQwertyHandler::NumericKeyCode
+// -----------------------------------------------------------------------------
+//    
+EXPORT_C TInt CPhoneQwertyHandler::NumericKeyCode( const TKeyEvent& aKeyEvent )
+    {
+  
+    // Check shift state
+    TBool shiftActive(EFalse);
+    shiftActive = aKeyEvent.iModifiers & EModifierLeftShift ||
+                  aKeyEvent.iModifiers & EModifierRightShift; //||
+    
+    TInt numericKeysCount = iNumericKeys.Count();
+    
+    while ( numericKeysCount-- )
+        {
+        TPtiNumericKeyBinding numKeyBind = iNumericKeys[numericKeysCount];
+            
+        TBool shiftRequired = ( numKeyBind.iCase ==EPtiCaseUpper ) ||
+                              ( numKeyBind.iCase ==EPtiCaseChrUpper );
+            
+        if ( numKeyBind.iKey == aKeyEvent.iScanCode &&
+             (shiftRequired == shiftActive  )   )
+            {
+            return numKeyBind.iChar;
+            }
+        }
+        
+    return EKeyNull;         
+    }           
+
+//  End of File