diff -r 000000000000 -r 72b543305e3a mobilemessaging/smilui/playersrc/SmilPlayerVolumeIndicatorController.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mobilemessaging/smilui/playersrc/SmilPlayerVolumeIndicatorController.cpp	Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,214 @@
+/*
+* Copyright (c) 2005 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: SmilPlayerVolumeIndicatorController implementation
+*
+*/
+
+
+
+// INCLUDE FILES
+#include "SmilPlayerVolumeIndicatorController.h"
+
+#include <AknVolumePopup.h>
+#include <avkon.rsg>
+
+#include <centralrepository.h>		// Central Repository
+#include <messaginginternalcrkeys.h>// for Central Repository keys
+#include <ProfileEngineSDKCRKeys.h> 
+#include <Profile.hrh>
+
+// CONSTANTS
+
+const TInt KVolumeControlMinValue = 1;
+const TInt KVolumeControlMaxValue = 10;
+const TInt KVolumeDefault = 4;
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// ----------------------------------------------------------------------------
+// CSmilPlayerVolumeIndicatorController::CSmilPlayerVolumeIndicatorController
+// C++ default constructor.
+// ----------------------------------------------------------------------------
+//
+CSmilPlayerVolumeIndicatorController::CSmilPlayerVolumeIndicatorController()
+    {
+    }
+
+// ----------------------------------------------------------------------------
+// CSmilPlayerVolumeIndicatorController::ConstructL
+// Symbian 2nd phase constructor. Initializes initial volume level. 
+// After this arrow icons are created.
+// Then AVKON provided volume control is created and volume timer that updates volume 
+// control visibility when needed. 
+// ----------------------------------------------------------------------------
+//
+void CSmilPlayerVolumeIndicatorController::ConstructL( const CCoeControl* aParent )
+    {
+    SetContainerWindowL( *aParent );
+    
+    iRepository = CRepository::NewL( KCRUidSmilui ); 
+    iInitialVolumeLevel = InitialVolumeLevelL();
+    
+    iVolumePopup = CAknVolumePopup::NewL( NULL, ETrue );
+    iVolumePopup->SetValue( iInitialVolumeLevel );
+    iVolumePopup->SetObserver( this );     
+    }
+
+// ---------------------------------------------------------
+// CSmilPlayerVolumeIndicatorController::NewL
+// EPOC two phased constructor
+// ---------------------------------------------------------
+//
+CSmilPlayerVolumeIndicatorController* CSmilPlayerVolumeIndicatorController::NewL( const CCoeControl* aParent )
+    {
+    CSmilPlayerVolumeIndicatorController* self = new(ELeave) CSmilPlayerVolumeIndicatorController();
+    
+    CleanupStack::PushL( self );
+    self->ConstructL( aParent );
+    CleanupStack::Pop( self );
+
+    return self;
+    }
+
+// ----------------------------------------------------------------------------
+// CSmilPlayerVolumeIndicatorController::~CSmilPlayerVolumeIndicatorController
+// Destructor.
+// ----------------------------------------------------------------------------
+//
+CSmilPlayerVolumeIndicatorController::~CSmilPlayerVolumeIndicatorController()
+    {
+    StoreAudioVolume();
+
+    delete iRepository;
+    
+    delete iVolumePopup;
+    }
+ 
+// ----------------------------------------------------------------------------
+// CSmilPlayerVolumeControl::OfferKeyEventL
+// Handles the volume key event. Offers key to volume control which contains
+// information about minimum, current and maximum volume levels. If volume control
+// consumed volume key event sets volume control visible.
+// ----------------------------------------------------------------------------
+//
+TKeyResponse CSmilPlayerVolumeIndicatorController::OfferKeyEventL( const TKeyEvent& aKeyEvent, 
+                                                                   TEventCode aType )
+    {
+    TKeyResponse response = EKeyWasNotConsumed;
+    if ( aKeyEvent.iCode == EKeyRightArrow || aKeyEvent.iCode == EKeyUpArrow )
+        {
+        iVolumePopup->ShowVolumePopupL();
+        TInt maxValue;
+        TInt minValue;
+        iVolumePopup->GetRange( minValue, maxValue );
+        TInt value = iVolumePopup->Value() + 1;
+        value = value > maxValue ? maxValue : value;
+        iVolumePopup->SetValue( value );
+        response = EKeyWasConsumed;
+        }
+    else if ( aKeyEvent.iCode == EKeyLeftArrow || aKeyEvent.iCode == EKeyDownArrow )
+        {
+        iVolumePopup->ShowVolumePopupL();
+        TInt maxValue;
+        TInt minValue;
+        iVolumePopup->GetRange( minValue, maxValue );
+        TInt value = iVolumePopup->Value() - 1;
+        value = value < minValue ? minValue : value;
+        iVolumePopup->SetValue( value );
+        response = EKeyWasConsumed;
+        }
+    
+    return response;   
+    }
+
+// ----------------------------------------------------------------------------
+// CSmilPlayerVolumeIndicatorController::HandleControlEventL
+//
+// Handles control events from volume control. Events are used to control visibility
+// of left and right arrow. Volume level changes are also communicated to 
+// observer with state change event.
+// ----------------------------------------------------------------------------
+//
+void CSmilPlayerVolumeIndicatorController::HandleControlEventL( CCoeControl* aControl, 
+                                                                TCoeEvent aEventType )
+    {
+    if ( aControl == iVolumePopup &&
+         aEventType == MCoeControlObserver::EEventStateChanged )
+        {
+        ReportEventL( MCoeControlObserver::EEventStateChanged );        
+        }
+    }
+
+// ----------------------------------------------------------------------------
+// CSmilPlayerVolumeControl::VolumeValue
+// Returns current volume level.
+// ----------------------------------------------------------------------------
+//
+TInt CSmilPlayerVolumeIndicatorController::VolumeValue() const
+    {
+    return iVolumePopup->Value();
+    }
+    
+
+// ----------------------------------------------------------------------------
+// CSmilPlayerVolumeIndicatorController::InitialVolumeLevelL
+// Returns correct initial volume level. Uses central repository to query used ringing tone 
+// type and if it is set to silent then returns zero (=muted). 
+// Otherwise queries last used volume level from central repository and returns this.
+// ----------------------------------------------------------------------------
+//
+TInt CSmilPlayerVolumeIndicatorController::InitialVolumeLevelL() const
+    {
+    TInt result( 0 );
+    CRepository* repository = CRepository::NewLC( KCRUidProfileEngine );
+    
+    TInt ringType( EProfileRingingTypeRinging );
+    User::LeaveIfError( repository->Get( KProEngActiveRingingType, ringType ) );
+
+    if ( ringType != EProfileRingingTypeSilent )
+        {
+        result = KVolumeDefault;
+   	    iRepository->Get( KSmilPlayerVolume, result );
+        }
+        
+    CleanupStack::PopAndDestroy( repository );    
+    
+    return result;
+    }
+
+// ----------------------------------------------------------------------------
+// CSmilPlayerVolumeIndicatorController::StoreAudioVolume
+// Stores the changed volume level to central repository so that 
+// volume is always between KVolumeControlMinValue and KVolumeControlMaxValue.
+// Volume level is only stored if it has been changed.
+// ----------------------------------------------------------------------------
+//
+void CSmilPlayerVolumeIndicatorController::StoreAudioVolume()
+    {
+    if ( iRepository )
+        {
+        TInt currVolume = VolumeValue();
+        
+        if ( currVolume != iInitialVolumeLevel )
+            {
+            //calculate the changed value (current + 1) or (currentvalue - 1)
+            TInt storedVolume = Max( KVolumeControlMinValue, Min( KVolumeControlMaxValue, currVolume ) );
+
+            iRepository->Set( KSmilPlayerVolume, storedVolume );
+            }
+        }
+    }
+
+//  End of File  
+