--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtinternetradio/irqmediaplayer/src/irqmediaplayer.cpp	Mon Apr 19 14:01:53 2010 +0300
@@ -0,0 +1,193 @@
+/*
+* 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 <StereoWideningBase.h>
+#include "irqmediaplayer.h"
+#if defined(MMFADAPTER)
+#include "irqmmfadapter.h"
+#elif defined(PHONONAdapter)
+#include "irqphononadapter.h"
+#endif
+
+//Constants
+const int KDefaultStereoLevel = 100;            // Default stereo level
+
+// ---------------------------------------------------------------------------
+// IRQMediaPlayer::IRQMediaPlayer
+// Constructor
+// Creates player adpater and connect the signals
+// ---------------------------------------------------------------------------
+//
+EXPORT_C IRQMediaPlayer::IRQMediaPlayer() :
+    iStereoEffect(NULL)
+{
+#if defined(MMFADAPTER)
+    iPlayer = new IRQMMFAdapter();
+#elif defined(PHONONAdapter)
+    iPlayer = new IRQPHONONAdapter();
+#endif
+
+    connect(iPlayer, SIGNAL(connectionEstablished(int)),
+            this, SIGNAL(connectionEstablished(int)));
+    connect(iPlayer, SIGNAL(errorOccured(IRQError)),
+            this, SIGNAL(errorOccured(IRQError)));
+    connect(iPlayer, SIGNAL(percentageBuffered(int)),
+            this, SIGNAL(percentageBuffered(int)));
+    connect(iPlayer, SIGNAL(metaDataReceived(IRQMetaData&)),
+            this, SIGNAL(metaDataReceived(IRQMetaData&)));
+    connect(iPlayer, SIGNAL(volumeExpected(int&)),
+            this, SIGNAL(volumeExpected(int&)));
+}
+
+// ---------------------------------------------------------------------------
+// IRQMediaPlayer::~IRQMediaPlayer
+// Destructor
+// Delete player adapter
+// ---------------------------------------------------------------------------
+//
+IRQMediaPlayer::~IRQMediaPlayer()
+{
+    delete iPlayer;
+    iPlayer = NULL;
+
+    delete iStereoEffect;
+    iStereoEffect = NULL;
+}
+
+// ---------------------------------------------------------------------------
+// IRQMediaPlayer::playStation
+// Plays a specific radio station via certain access point id
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void IRQMediaPlayer::playStation(const QString &aUrl, int aApId)
+{
+    if (iPlayer)
+    {
+        iPlayer->playStation(aUrl, aApId);
+    }
+}
+
+// ---------------------------------------------------------------------------
+// IRQMediaPlayer::stop
+// Stops the playback
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void IRQMediaPlayer::stop()
+{
+    if (iPlayer)
+    {
+        iPlayer->stop();
+    }
+}
+
+// ---------------------------------------------------------------------------
+// IRQMediaPlayer::setVolume
+// Sets the volume
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void IRQMediaPlayer::setVolume(int aVolume)
+{
+    if (iPlayer)
+    {
+        iPlayer->setVolume(aVolume);
+    }
+}
+
+// ---------------------------------------------------------------------------
+// IRQMediaPlayer::getVolume
+// Gets the current volume of playback
+// ---------------------------------------------------------------------------
+//
+EXPORT_C int IRQMediaPlayer::getVolume()
+{
+    int val = 0;
+
+    if (iPlayer)
+    {
+        val = iPlayer->getVolume();
+    }
+
+    return val;
+}
+
+// ---------------------------------------------------------------------------
+// IRQMediaPlayer::enableStereoEffect
+// Turns on stereo effect
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void IRQMediaPlayer::enableStereoEffect()
+{
+    if (!iPlayer || IRQPlayerAdapterInterface::EPlaying != iPlayer->iPlayState)
+    {
+        return;
+    }
+
+    TRAPD(error, enableStereoEffectL());
+    if (KErrNone != error)
+    {
+        emit errorOccured(EIRQPlayerErrorSetStereoFailed);
+    }
+}
+
+// ---------------------------------------------------------------------------
+// IRQMediaPlayer::disableStereoEffect
+// Turns off stereo effect
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void IRQMediaPlayer::disableStereoEffect()
+{
+    if (iStereoEffect)
+    {
+        if (iStereoEffect->IsEnabled())
+        {
+            TRAPD(error, iStereoEffect->DisableL());
+            if (KErrNone != error)
+            {
+                emit errorOccured(EIRQPlayerErrorSetStereoFailed);
+            }
+            delete iStereoEffect;
+            iStereoEffect = NULL;
+        }
+    }
+}
+
+// ---------------------------------------------------------------------------
+// IRQMediaPlayer::enableStereoEffectL
+// Turns on stereo effect
+// ---------------------------------------------------------------------------
+//
+void IRQMediaPlayer::enableStereoEffectL()
+{
+
+    TUint stereoLevel = KDefaultStereoLevel;
+
+    if (!iStereoEffect)
+    {
+#if defined(MMFADAPTER)
+        CVideoPlayerUtility* playerInstance = (CVideoPlayerUtility*)iPlayer->getPlayerInstance();
+#elif defined(PHONONAdapter)
+        void* playerInstance = iPlayer->getPlayerInstance();
+#endif
+        iStereoEffect = CStereoWidening::NewL(*playerInstance, EFalse, stereoLevel);
+    }
+
+    if (!iStereoEffect->IsEnabled())
+    {
+        iStereoEffect->EnableL();
+        iStereoEffect->SetStereoWideningLevelL(stereoLevel);
+        iStereoEffect->ApplyL();
+    }
+}