--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commonuis/CommonDialogs/src/CAknCommonDialogsRadioButtonSettingPage.cpp	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,249 @@
+/*
+* Copyright (c) 2002-2006 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:  ?Description
+*
+*/
+
+
+// INCLUDES
+#include "CAknCommonDialogsRadioButtonSettingPage.h"
+#include "MAknCommonDialogsEventObserver.h"
+#include "CAknMemorySelectionDialog.h"
+#include "CAknMemorySelectionModel.h"
+
+#include <AknTasHook.h> // for testability hooks
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CAknCommonDialogsRadioButtonSettingPage::CAknCommonDialogsRadioButtonSettingPage
+//
+//
+// -----------------------------------------------------------------------------
+//
+CAknCommonDialogsRadioButtonSettingPage::CAknCommonDialogsRadioButtonSettingPage(
+    TInt aResourceId,
+    TInt& aCurrentSelectionItem,
+    const MDesCArray* aItemArray,
+    MAknCommonDialogsEventObserver& aObserver, 
+    CAknMemorySelectionModel* aModel )
+    :   CAknRadioButtonSettingPage( aResourceId, aCurrentSelectionItem, aItemArray ),
+        iObserver( aObserver ), iModel( aModel )
+    {
+    AKNTASHOOK_ADD( this, "CAknCommonDialogsRadioButtonSettingPage" );
+    }
+
+// Destructor
+CAknCommonDialogsRadioButtonSettingPage::~CAknCommonDialogsRadioButtonSettingPage()
+    {
+    AKNTASHOOK_REMOVE();
+    }
+
+
+// -----------------------------------------------------------------------------
+// CAknCommonDialogsRadioButtonSettingPage::Cba
+//
+//
+// -----------------------------------------------------------------------------
+//
+CEikButtonGroupContainer* CAknCommonDialogsRadioButtonSettingPage::Cba() const
+    {
+    return CAknSettingPage::Cba();
+    }
+
+// -----------------------------------------------------------------------------
+// CAknCommonDialogsRadioButtonSettingPage::OkToExitL
+//
+//
+// -----------------------------------------------------------------------------
+//
+TBool CAknCommonDialogsRadioButtonSettingPage::OkToExitL( TBool aAccept )
+    {
+    // If user accepts a selection
+    if( aAccept )
+        {
+        CAknSetStyleListBox* lb = ListBoxControl();
+        TInt focus( lb->CurrentItemIndex() );
+        TInt topIndex( lb->TopItemIndex() );
+        if( iObserver.HandleEventL(
+            MAknCommonDialogsEventObserver::ELeftSoftkeyPress, focus, topIndex, NULL )
+            != MAknCommonDialogsEventObserver::ETryingToExit )
+            {
+            return EFalse;
+            }
+        else
+            {
+            UpdateAndRedrawItemL();
+            }
+       
+        }
+    return CAknRadioButtonSettingPage::OkToExitL( aAccept );
+    }
+
+// -----------------------------------------------------------------------------
+// CAknCommonDialogsRadioButtonSettingPage::OfferKeyEventL
+//
+//
+// -----------------------------------------------------------------------------
+//
+TKeyResponse CAknCommonDialogsRadioButtonSettingPage::OfferKeyEventL(
+        const TKeyEvent& aKeyEvent, TEventCode aType )
+    {
+    if( aType == EEventKey )
+        {
+        CAknSetStyleListBox* lb = ListBoxControl();
+        switch( aKeyEvent.iCode )
+            {
+            case EKeyUpArrow:
+            case EKeyDownArrow:
+                {
+                // Get current item index
+                TInt oldIndex( lb->CurrentItemIndex() );
+                // Call OfferKeyEventL
+                TKeyResponse response(
+                    CAknSettingPage::OfferKeyEventL( aKeyEvent, aType ) );
+                // Get new item index
+                TInt newIndex( lb->CurrentItemIndex() );
+                // Compare new and old index
+                if( oldIndex != newIndex )
+                    {
+                    // Notify focus change only if focus actually changes
+                    // Top item index value is zero because there is no need to
+                    // know what it is in focus change.
+                    oldIndex = 0;
+                    iObserver.HandleEventL( MAknCommonDialogsEventObserver::EFocusChange,
+                        newIndex, oldIndex, Cba() );
+                    }
+                iUpdateItem = EFalse;    
+                return response;
+                // No break needed after return
+                }
+
+            case EKeyOK:
+                {
+                TInt focus( lb->CurrentItemIndex() );
+                TInt topIndex( lb->TopItemIndex() );
+
+                if( iObserver.HandleEventL(
+                    MAknCommonDialogsEventObserver::ESelectionKeyPress, focus, topIndex, Cba() )
+                    == MAknCommonDialogsEventObserver::ETryingToExit )
+                    {
+                    HideMenu();
+                    SelectCurrentItemL();
+                    AttemptExitL( ETrue );
+                    }
+                return EKeyWasConsumed;
+                // No break needed after return
+                }
+
+            case EKeyEscape:
+                {
+                AttemptExitL( EFalse );
+                return EKeyWasConsumed;
+                // No break needed after return
+                }
+
+            default:
+                {
+                break;
+                }
+            }
+        }
+    else if( aType == EEventKeyUp )
+        {
+        if( iUpdateItem )
+            {
+            UpdateAndRedrawItemL();	
+            }
+        else
+            {
+        	iUpdateItem = ETrue;
+            }
+        }    
+    return CAknSettingPage::OfferKeyEventL( aKeyEvent, aType );
+    }
+    
+// -----------------------------------------------------------------------------
+// CAknCommonDialogsRadioButtonSettingPage::UpdateAndRedrawItemL( )
+//
+//
+// -----------------------------------------------------------------------------
+//     
+void CAknCommonDialogsRadioButtonSettingPage::UpdateAndRedrawItemL()
+    {
+    iModel->UpdateItemsL();
+    const CListBoxView::CSelectionIndexArray* selections =
+                            ListBoxControl()->View()->SelectionIndexes();
+    SetItemArrayAndSelectionL(iModel, (*selections)[0]);
+    }
+
+// -----------------------------------------------------------------------------
+// CAknCommonDialogsRadioButtonSettingPage::ProcessCommandL(TInt aCommandId)
+//
+//
+// -----------------------------------------------------------------------------
+//  
+void CAknCommonDialogsRadioButtonSettingPage::ProcessCommandL(TInt aCommandId)
+    {
+    if(!IsEditable() && !(aCommandId == EAknSoftkeyBack || aCommandId == EAknSoftkeyCancel))
+        {
+        return;
+        }
+    
+    HideMenu();
+    
+    // Respond to softkey events
+    switch (aCommandId)
+        {
+        case EAknSoftkeyOk:
+        case EAknSoftkeySelect:  
+        case EAknSoftkeyDone:            
+            {
+            SelectCurrentItemL(); // has non-trivial implemenations in listbox type 
+            // controls to put the selection on the current item
+            AttemptExitL(ETrue);
+            break;  
+            }
+        case EAknSoftkeyBack:
+        case EAknSoftkeyCancel:
+            AttemptExitL(EFalse);
+            break;
+        case EAknSoftkeyOptions:
+            DisplayMenuL();
+            break;
+        default:
+            break;
+        }
+    }
+// -----------------------------------------------------------------------------
+// CAknCommonDialogsRadioButtonSettingPage::NotifyDrivesChangedL
+//
+//
+// -----------------------------------------------------------------------------
+//
+void CAknCommonDialogsRadioButtonSettingPage::NotifyDrivesChangedL(
+    const MDesCArray* aItemArray)
+    {
+    // Update memory names & keep old selection
+    const CListBoxView::CSelectionIndexArray* selections =
+        ListBoxControl()->View()->SelectionIndexes();
+    SetItemArrayAndSelectionL(aItemArray, (*selections)[0]);
+
+    // Enable button in CBA
+    CEikButtonGroupContainer* cba = Cba();
+    MEikButtonGroup* buttonGroup = cba->ButtonGroup();
+    cba->MakeCommandVisible( buttonGroup->CommandId( 0 ),
+                                TBool( ETrue ) );
+    }
+
+//  End of File