--- a/javauis/mmapi_qt/baseline/src/cmmavolumecontrol.cpp	Tue May 11 16:07:20 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,239 +0,0 @@
-/*
-* Copyright (c) 2002-2007 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:  This class is used for volume setting
-*
-*/
-
-
-//  INCLUDE FILES
-
-#include "cmmavolumecontrol.h"
-#include "cmmaplayer.h"
-#include <logger.h>
-
-_LIT(KMMAVolumeErrorMsg, "Can't set volume level");
-
-const TInt KMMAJavaSoundIndex = 0;
-const TInt KMMAGlobalVolumeSoundIndex = 2;
-
-void CMMAVolumeControl::StaticSetLevelL(CMMAVolumeControl* aVolumeControl,
-                                        TInt aLevel)
-{
-    // Java level is the first
-    aVolumeControl->SetVolumeLevelL(KMMAJavaSoundIndex, aLevel);
-}
-
-void CMMAVolumeControl::StaticGetLevelL(CMMAVolumeControl* aVolumeControl,
-                                        TInt* aLevel)
-{
-    // Java level is the first
-    aVolumeControl->GetVolumeLevelL(KMMAJavaSoundIndex, aLevel);
-}
-
-
-CMMAVolumeControl::CMMAVolumeControl(CMMAPlayer* aPlayer)
-        : iPlayer(aPlayer), iLevel(KMMAVolumeMaxLevel)
-{
-}
-
-
-CMMAVolumeControl::~CMMAVolumeControl()
-{
-    iLevels.Close();
-}
-
-
-void CMMAVolumeControl::ConstructBaseL()
-{
-    iPlayer->AddStateListenerL(this);
-
-    // Add level for java, will set in StaticSetLevelL method.
-    // In constructor iLevels array is empty and Java level will be the first,
-    // KMMAJavaSoundIndex.
-    AddLevelL();
-
-    iLevel = CalculateLevel();
-
-    // The default value is not yet known. Volume control may change the
-    // volume of the controller before it has been retrieved so when the
-    // state of the player is changed the Java volume is retrieved from
-    // the controller.
-    iLevels[ KMMAJavaSoundIndex ] = KErrNotFound;
-}
-
-const TDesC& CMMAVolumeControl::ClassName() const
-{
-    return KMMAVolumeControlName;
-}
-
-void CMMAVolumeControl::SetLevelL(TInt aLevel)
-{
-    // Level cannot be set to derived control if player is not prefetched.
-    if (iPlayer->State() > CMMAPlayer::ERealized)
-    {
-        DoSetLevelL(aLevel);
-    }
-    iLevel = aLevel;
-}
-
-void CMMAVolumeControl::StateChanged(TInt aState)
-{
-    LOG1( EJavaMMAPI, EInfo, "CMMAVolumeControl::StateChanged - state %d", aState);
-    // Set the volume if the player is prefetched
-    if (aState == CMMAPlayer::EPrefetched)
-    {
-        TRAPD(error,
-        {
-            // Get the default value for the Java sound level
-            if (iLevels[ KMMAJavaSoundIndex ] == KErrNotFound)
-            {
-                iLevels[ KMMAJavaSoundIndex ] = DoGetLevelL();
-                iLevel = CalculateLevel();
-            }
-            SetLevelL(iLevel);
-
-        });
-        if (error != KErrNone)
-        {
-            iPlayer->PostStringEvent(CMMAPlayerEvent::EError,
-                                     KMMAVolumeErrorMsg);
-        }
-    }
-
-    // Level is already set for Global Volume so no need to set it again
-    // Notify the initial global volume value to java
-    // Notify only if STATE == CMMAPlayer::ERealized
-    // Error ID AKUR-7G69Q5 GLOBAL VOLUME EVENT CR
-    if (aState == CMMAPlayer::ERealized)
-    {
-        if ((iLevels.Count() - 1) == KMMAGlobalVolumeSoundIndex)
-        {
-            LOG( EJavaMMAPI, EInfo, "MMA::CMMAVolumeControl::StateChanged : Post GLOBAL VOL EVENT  ");
-            if (iLevels[ KMMAGlobalVolumeSoundIndex ] != KErrNotFound)
-            {
-                LOG1( EJavaMMAPI, EInfo, "MMA::CMMAVolumeControl::StateChanged : Post complete Val = %d ",iLevels[ KMMAGlobalVolumeSoundIndex ]);
-                iPlayer->PostLongEvent(CMMAPlayerEvent::ENOKIA_EXTERNAL_VOLUME_EVENT,
-                                       iLevels[ KMMAGlobalVolumeSoundIndex ]);
-            }
-        }
-    }
-}
-
-void CMMAVolumeControl::RefreshVolume()
-{
-    LOG( EJavaMMAPI, EInfo, "MMA::CMMAVolumeControl::RefreshVolume ++ ");
-    TRAPD(error,
-    {
-        // Get the default value for the Java sound level
-        if (iLevels[ KMMAJavaSoundIndex ] == KErrNotFound)
-        {
-            iLevels[ KMMAJavaSoundIndex ] = DoGetLevelL();
-            iLevel = CalculateLevel();
-        }
-        SetLevelL(iLevel);
-
-    });
-
-    if (error != KErrNone)
-    {
-        iPlayer->PostStringEvent(CMMAPlayerEvent::EError,
-                                 KMMAVolumeErrorMsg);
-    }
-    LOG( EJavaMMAPI, EInfo, "MMA::CMMAVolumeControl::RefreshVolume -- ");
-}
-
-void CMMAVolumeControl::RefreshControl()
-{
-    RefreshVolume();
-}
-
-EXPORT_C TInt CMMAVolumeControl::AddLevelL()
-{
-    User::LeaveIfError(iLevels.Append(KMMAVolumeMaxLevel));
-
-    // New level is the last element
-    return iLevels.Count() - 1;
-}
-
-EXPORT_C void CMMAVolumeControl::SetVolumeLevelL(TInt aLevelIndex,
-        TInt aVolumeLevel)
-{
-    LOG2( EJavaMMAPI, EInfo, "CMMAVolumeControl::SetVolumeLevelL - setting index %d, level %d",
-               aLevelIndex, aVolumeLevel);
-    if (0 >= iLevels.Count() ||  iLevels.Count() > 3)
-    {
-        return ;
-    }
-    TInt oldVolumeLevel = iLevels[ aLevelIndex ];
-    iLevels[ aLevelIndex ] = aVolumeLevel;
-    SetLevelL(CalculateLevel());
-
-    // send event if level is really changed
-    if ((aLevelIndex == KMMAJavaSoundIndex) &&
-            (aVolumeLevel != oldVolumeLevel))
-    {
-        iPlayer->PostObjectEvent(CMMAPlayerEvent::EVolumeChanged,
-                                 iControlObject);
-    }
-
-    // send event if global volume level is really changed
-    // Error ID AKUR-7G69Q5 GLOBAL VOLUME EVENT CR
-    if ((aLevelIndex == KMMAGlobalVolumeSoundIndex) &&
-            (aVolumeLevel != oldVolumeLevel))
-    {
-
-        iPlayer->PostLongEvent(CMMAPlayerEvent::ENOKIA_EXTERNAL_VOLUME_EVENT,
-                               iLevels[ aLevelIndex ]);
-    }
-}
-
-void CMMAVolumeControl::GetVolumeLevelL(TInt aLevelIndex,
-                                        TInt* aVolumeLevel)
-{
-    LOG1( EJavaMMAPI, EInfo, "CMMAVolumeControl::GetVolumeLevelL - level index %d", aLevelIndex);
-
-    // Return max volume if the default Java volume level is not yet known
-    if (aLevelIndex == KMMAJavaSoundIndex &&
-            iLevels[ KMMAJavaSoundIndex ] == KErrNotFound)
-    {
-        *aVolumeLevel = KMMAVolumeMaxLevel;
-        return;
-    }
-
-    *aVolumeLevel = iLevels[ aLevelIndex ];
-
-    LOG1( EJavaMMAPI, EInfo, "CMMAVolumeControl::GetVolumeLevelL - level %d", *aVolumeLevel);
-}
-
-TInt CMMAVolumeControl::CalculateLevel()
-{
-    TInt levelCount = iLevels.Count();
-
-    // 64 bit integer must be used to have more than 4 levels.
-    TInt64 level = KMMAVolumeMaxLevel;
-    TInt64 sum = 1;
-
-    // All levels in the array are percentage of the max volume (0..100).
-    // Actual sound level will be multiplying all levels.
-    for (TInt i = 0; i < levelCount; i++)
-    {
-        // If the level is not known it is expected to be max volume
-        level = (iLevels[ i ] == KErrNotFound ?
-                 level * KMMAVolumeMaxLevel :
-                 level * iLevels[ i ]);
-        sum *= KMMAVolumeMaxLevel;
-    }
-    return level / sum;
-}
-//  END OF FILE