--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/camerauis/cameraapp/generic/inc/audioplayer/camaudioplayercontroller.h	Wed Sep 01 12:30:54 2010 +0100
@@ -0,0 +1,147 @@
+/*
+* Copyright (c) 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:  Audio Player Controller
+*
+*/
+
+
+#ifndef CAM_AUDIOPLAYERCONTROLLER_H
+#define CAM_AUDIOPLAYERCONTROLLER_H
+
+// ===========================================================================
+// Includes
+#include <e32base.h>
+#include "CamControllerObservers.h"
+#include "mcamsettingsmodelobserver.h"
+
+// ===========================================================================
+// Forward declarations
+class CAknKeySoundSystem;
+class CCamAppController;
+class MCamAudioPlayerObserver;
+class CCamPlayerWrapperBase;
+
+// ===========================================================================
+// Class definitions
+
+/**
+* Audio Player Controller class
+*
+* Controls tone and audio players and caches needed
+* players based on Camera capture mode to enable
+* fast playing of needed sounds/tones.
+*
+*/
+class CCamAudioPlayerController : public CBase,
+                                  public MCamControllerObserver,
+                                  public MCamSettingsModelObserver
+  {
+  // =======================================================
+  // Methods
+
+  // -------------------------------------------------------
+  // constructors and destructor
+  public:
+
+    static CCamAudioPlayerController* NewL( CCamAppController&  aController,
+                                            MCamPlayerObserver& aObserver );
+    virtual ~CCamAudioPlayerController();
+
+  // -------------------------------------------------------
+  // from MCamControllerObserver
+  public: 
+    
+    virtual void HandleControllerEventL( TCamControllerEvent aEvent, TInt aStatus );
+
+  // -------------------------------------------------------
+  // from MCamSettingsModelObserver
+  public: 
+  
+    virtual void IntSettingChangedL ( TCamSettingItemIds aSettingItem, TInt aSettingValue );
+    virtual void TextSettingChangedL( TCamSettingItemIds aSettingItem, const TDesC& aSettingValue );
+
+  // -------------------------------------------------------
+  // new public
+  public:
+    
+    /**
+    * @param aCallback If set ETrue, calling method this results in one 
+    *                  callback to MCamAudioPlayerObserver::PlayComplete
+    */
+    void PlaySound( TInt  aSoundId, 
+                   TBool   aCallback );
+
+    /**
+    * Cancel all ongoing playing activity.
+    */
+    void CancelAllPlaying();
+    
+    /**
+    * Cancel given sound playing, if ongoing.
+    * @aSoundId Id of the sound to be cancelled.
+    */
+    void CancelPlaying( TInt aSoundId );
+    
+    void InitKeySoundSystem();
+    void EnableAllKeySounds();
+    void DisableAllKeySoundsL();
+
+
+  // -------------------------------------------------------
+  // new private
+  private:
+
+    TInt                   FindPlayerIndex( TInt aSoundId ) const;
+    CCamPlayerWrapperBase* GetPlayerL     ( TInt aSoundId );
+    void                   RemovePlayer   ( TInt aSoundId );
+
+    void Setup( TCamCameraMode aCameraMode );
+    void SetupForVideoL();
+    void SetupForImageL();
+    void SetupCaptureSoundPlayerL( TInt aNewSoundId );
+    void Reset();
+  
+  // -------------------------------------------------------
+  // private constructors
+  private:
+
+    void ConstructL();
+    
+    CCamAudioPlayerController( CCamAppController&  aController,
+                               MCamPlayerObserver& aObserver );
+
+  // =======================================================
+  // Data
+  private:
+
+    CCamAppController&                   iController;
+    MCamPlayerObserver&                  iObserver;
+
+    RPointerArray<CCamPlayerWrapperBase> iPlayers;
+
+    TInt                                 iCameraMode;     // TCamCameraMode value
+    TInt                                 iCaptureSoundId; // Sound id or -1 if not set
+
+    CAknKeySoundSystem*                  iKeySoundSystem; // not own
+    TBool                                iKeySoundsDisabled;
+
+  // =======================================================
+  };
+
+#endif // CAM_AUDIOPLAYERCONTROLLER_H
+
+// ===========================================================================
+// end of file
+
+