--- a/uifw/ganes/src/HgKeyUtils.cpp	Thu Jul 29 14:21:56 2010 +0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,288 +0,0 @@
-/*
-* 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 "HgKeyUtils.h"
-#include "HgConstants.h"
-#include <ganes/HgScroller.h>
-#include <ganes/HgItem.h>
-
-#include <w32std.h>
-#include <eikbtgpc.h>
-#include <eikcba.h>
-#include <avkon.rsg>
-#include <avkon.hrh>
-#include <AknUtils.h>
-
-// -----------------------------------------------------------------------------
-// CHgKeyUtils::NewL()
-// -----------------------------------------------------------------------------
-//
-CHgKeyUtils* CHgKeyUtils::NewL( CHgScroller& aScroller )
-    {
-    CHgKeyUtils* self = new (ELeave) CHgKeyUtils( aScroller );
-    CleanupStack::PushL( self );
-    self->ConstructL();
-    CleanupStack::Pop( self );
-    return self;
-    }
-    
-// -----------------------------------------------------------------------------
-// CHgKeyUtils::CHgKeyUtils()
-// -----------------------------------------------------------------------------
-//
-CHgKeyUtils::~CHgKeyUtils()
-    {
-    RemoveMSKObserver();
-    // Stop listening CenRep.
-    if (iCenRepNotifyHandler)
-        {
-        iCenRepNotifyHandler->StopListening();
-        }
-    delete iCenRepNotifyHandler;
-    delete iCenRep; 
-    }
-
-// -----------------------------------------------------------------------------
-// CHgKeyUtils::HandleNotifyInt()
-// -----------------------------------------------------------------------------
-//
-void CHgKeyUtils::HandleNotifyInt(TUint32 aId, TInt aNewValue)
-    {
-    if (aId == KAknFepHashKeySelection)
-         {
-         iAknFepHashKeySelection = (TBool)aNewValue;
-         }    
-    }
-    
-// -----------------------------------------------------------------------------
-// CHgKeyUtils::CHgKeyUtils()
-// -----------------------------------------------------------------------------
-//
-CHgKeyUtils::CHgKeyUtils( CHgScroller& aScroller ):
-    iScroller( aScroller )
-    {
-    
-    }
-    
-// -----------------------------------------------------------------------------
-// CHgKeyUtils::ConstructL()
-// -----------------------------------------------------------------------------
-//
-void CHgKeyUtils::ConstructL()
-    {
-    iMskEnabledInPlatform = AknLayoutUtils::MSKEnabled();        
-
-    // Start listening a CenRep key indicating whether hash key selection is active.
-    TRAPD(err, iCenRep = CRepository::NewL(KCRUidAknFep));
-    if (err == KErrNone)
-        {
-        iCenRepNotifyHandler = CCenRepNotifyHandler::NewL(*this,
-            *iCenRep,
-            CCenRepNotifyHandler::EIntKey,
-            KAknFepHashKeySelection);
-
-        iCenRepNotifyHandler->StartListeningL();
-        iCenRep->Get(KAknFepHashKeySelection, iAknFepHashKeySelection);
-        } 
-    }
-
-// -----------------------------------------------------------------------------
-// CHgKeyUtils::SelectionMode()
-// -----------------------------------------------------------------------------
-//
-TBool CHgKeyUtils::SelectionMode( const TKeyEvent& aKeyEvent )
-    {
-    return (iAknFepHashKeySelection && aKeyEvent.iScanCode == EStdKeyHash) ||
-        aKeyEvent.iScanCode == EStdKeyLeftShift ||
-        aKeyEvent.iScanCode == EStdKeyRightShift ||
-        aKeyEvent.iScanCode == EStdKeyLeftCtrl ||
-        aKeyEvent.iScanCode == EStdKeyRightCtrl;
-    }
-
-// -----------------------------------------------------------------------------
-// CHgKeyUtils::ProcessCommandL()
-// -----------------------------------------------------------------------------
-//
-void CHgKeyUtils::ProcessCommandL(TInt aCommandId)
-    {
-    if( !iMskEnabledInPlatform )
-        return;
-
-    switch ( aCommandId )
-        {
-        case EAknSoftkeyShiftMSK:
-            {
-            const TInt selectedIndex = iScroller.SelectedIndex();
-            if ( selectedIndex != KErrNotFound ) 
-                {
-                if( iScroller.ItemL( selectedIndex ).Flags() & CHgItem::EHgItemFlagMarked )
-                    {
-                    iScroller.UnMark(selectedIndex);
-                    iScroller.SetSelectionMode( CHgScroller::ESelectionUnMark );
-                    }
-                else 
-                    {
-                    iScroller.Mark(selectedIndex);
-                    iScroller.SetSelectionMode( CHgScroller::ESelectionMark );
-                    }
-                }
-            }
-            break;
-        default:
-            break;
-        }
-    }
-
-// -----------------------------------------------------------------------------
-// CHgKeyUtils::CreateMSKObserverL()
-// -----------------------------------------------------------------------------
-//
-void CHgKeyUtils::CreateMSKObserver()
-    {
-    if( !iMskEnabledInPlatform )
-        return;
-
-    RemoveMSKObserver();
-    
-    UpdateMSKVars();
-    
-    if( !iCba )
-        return;
-
-    iCba->SetMSKCommandObserver(this);
-    iMSKButtonGroupAlive = ETrue;
-    }
-
-// -----------------------------------------------------------------------------
-// CHgKeyUtils::RemoveMSKObserver()
-// -----------------------------------------------------------------------------
-//
-void CHgKeyUtils::RemoveMSKObserver()
-    {
-    if( !iMSKButtonGroupAlive || !iMskEnabledInPlatform )
-        return;
-    
-    UpdateMSKVars();
-    
-    if( !iCba )
-        return;
-    
-    iCba->SetMSKCommandObserver(NULL);
-    iMSKButtonGroupAlive = EFalse;
-    }
-
-// -----------------------------------------------------------------------------
-// CHgKeyUtils::UpdateMSKVars()
-// -----------------------------------------------------------------------------
-//
-void CHgKeyUtils::UpdateMSKVars()
-    {
-    if( !iMskEnabledInPlatform )
-        return;
-
-    CEikButtonGroupContainer* bgc;
-    iCba = NULL;
-    
-    iScroller.MopGetObject( bgc );
-    if ( bgc )
-        {
-        iCba = ( static_cast<CEikCba*>( bgc->ButtonGroup() ) ); // downcast from MEikButtonGroup
-        }    
-    }
-
-// -----------------------------------------------------------------------------
-// CHgKeyUtils::OfferKeyEventL()
-// -----------------------------------------------------------------------------
-//
-TKeyResponse CHgKeyUtils::OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType )
-    {    
-    TKeyResponse response = EKeyWasNotConsumed;
-    
-    // if we have markable list and either shift, ctrl or hash is long pressed
-    // down, we will enter selection (marking) mode, where MSK is Mark/Unmark
-    if( SelectionMode( aKeyEvent ) )
-        {
-        if( aType == EEventKeyDown )
-            {
-            iShiftKeyPressed = ETrue;
-            iScroller.SetSelectionMode( CHgScroller::ESelectionPossible );
-            }
-        else if( aType == EEventKeyUp )
-            {
-            iShiftKeyPressed = EFalse;
-            iScroller.SetSelectionMode( CHgScroller::ENoSelection );
-            }
-        response = EKeyWasConsumed;
-        }
-    
-    const TInt selectedIndex = iScroller.SelectedIndex();
-    if( iShiftKeyPressed 
-            && aType == EEventKey 
-            && selectedIndex != KErrNotFound
-            && iScroller.SelectionMode() == CHgScroller::ESelectionPossible )
-        {
-        TBool itemMarked = iScroller.ItemL( selectedIndex ).Flags() & CHgItem::EHgItemFlagMarked; 
-        if(itemMarked)
-            {
-            iScroller.SetSelectionMode( CHgScroller::ESelectionUnMark );
-            }
-        else
-            {
-            iScroller.SetSelectionMode( CHgScroller::ESelectionMark );
-            }
-
-        if( ( iAknFepHashKeySelection && aKeyEvent.iScanCode == EStdKeyHash ) )
-            {
-            if( itemMarked )
-                {
-                iScroller.UnMark(selectedIndex);
-                }
-            else 
-                {
-                iScroller.Mark(selectedIndex);
-                }
-            iScroller.RefreshScreen(selectedIndex);
-            }
-        
-        }
-    
-    return response;
-    }
-
-// -----------------------------------------------------------------------------
-// CHgKeyUtils::HandleLosingForeground()
-// -----------------------------------------------------------------------------
-//
-void CHgKeyUtils::HandleLosingFocus()
-    {
-    // switch off selection (marking) mode when we lose focus
-    iShiftKeyPressed = EFalse;
-    iSelectionModeEnabled = EFalse;
-    iScroller.SetSelectionMode( CHgScroller::ENoSelection );
-    RemoveMSKObserver();    
-    }
-
-// -----------------------------------------------------------------------------
-// CHgKeyUtils::HandleGainingForeground()
-// -----------------------------------------------------------------------------
-//
-void CHgKeyUtils::HandleGainingFocus()
-    {
-    CreateMSKObserver();
-    }
-
-// End of file