--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/devicediagnostics/diagplugins/diagvibrateplugin/src/diagvibratepluginengine.cpp	Thu Dec 17 08:40:12 2009 +0200
@@ -0,0 +1,187 @@
+/*
+* 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:  Implements the vibration using CHWRMVibra
+*
+*/
+
+
+// INCLUDE FILES
+#include "diagvibratepluginengine.h"
+#include "diagvibratepluginobserver.h"
+
+#include <DiagFrameworkDebug.h> 
+// EXTERNAL DATA STRUCTURES
+
+// EXTERNAL FUNCTION PROTOTYPES
+
+// CONSTANTS
+static const TInt KMilliseconds = 1000;
+
+// MACROS
+
+// LOCAL CONSTANTS AND MACROS
+
+// MODULE DATA STRUCTURES
+
+// LOCAL FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// ============================= LOCAL FUNCTIONS ==============================
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// ----------------------------------------------------------------------------
+// CDiagVibratePluginEngine::CDiagVibratePluginEngine()
+//
+// Constructor
+// ----------------------------------------------------------------------------
+//
+CDiagVibratePluginEngine::CDiagVibratePluginEngine( MDiagVibratePluginObserver& aObserver )
+    : iObserver( aObserver )
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// CDiagVibratePluginEngine::NewL()
+//
+// Symbian OS default constructor
+// ---------------------------------------------------------------------------
+//
+CDiagVibratePluginEngine* CDiagVibratePluginEngine::NewL( MDiagVibratePluginObserver& aObserver )
+    {
+    CDiagVibratePluginEngine* self = CDiagVibratePluginEngine::NewLC( aObserver );
+    CleanupStack::Pop( self );
+    return self;
+    }
+    
+
+// ---------------------------------------------------------------------------
+// CDiagVibratePluginEngine::NewLC()
+//
+// Symbian OS default constructor
+// ---------------------------------------------------------------------------
+//
+CDiagVibratePluginEngine* CDiagVibratePluginEngine::NewLC( MDiagVibratePluginObserver& aObserver )
+    {
+    CDiagVibratePluginEngine* self = new ( ELeave ) CDiagVibratePluginEngine( aObserver );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    
+    return self;
+    }
+    
+
+// ---------------------------------------------------------------------------
+// CDiagVibratePluginEngine::ConstructL()
+//
+// Symbian OS two-phased constructor
+// ---------------------------------------------------------------------------
+//
+void CDiagVibratePluginEngine::ConstructL()
+    {
+    iVibra = CHWRMVibra::NewL(this);
+    }
+    
+
+// ----------------------------------------------------------------------------
+// CDiagVibratePluginEngine::~CDiagVibratePluginEngine
+//
+// Destructor
+// ----------------------------------------------------------------------------
+//    
+CDiagVibratePluginEngine::~CDiagVibratePluginEngine()
+    {
+    if (iVibra)
+        {    
+        iVibra->ReleaseVibra();
+        delete iVibra;
+        }    
+    }    
+
+
+// ---------------------------------------------------------------------------
+// From MHWRMVibraObserver
+// CDiagVibratePluginEngine::VibraStatusChanged()
+// ---------------------------------------------------------------------------
+//    
+void CDiagVibratePluginEngine::VibraStatusChanged(CHWRMVibra::TVibraStatus aStatus)
+    {
+    TVibrateStatus vibrateStatus = EVibrateFailed;
+    
+    switch(aStatus)
+        {
+        case CHWRMVibra::EVibraStatusOn:
+            vibrateStatus = EVibrateStarted;
+            break;
+
+        case CHWRMVibra::EVibraStatusStopped:
+            vibrateStatus = EVibrateEnded;
+            break;
+
+        case CHWRMVibra::EVibraStatusNotAllowed:
+            vibrateStatus = EVibrateBlocked;
+            break;
+        
+        case CHWRMVibra::EVibraStatusUnknown:
+        default:
+            break;
+        }
+        
+    iObserver.VibraStatusChanged( vibrateStatus );
+    }
+
+// ---------------------------------------------------------------------------
+// From MHWRMVibraObserver
+// CDiagVibratePluginEngine::VibraModeChanged()
+// ---------------------------------------------------------------------------
+//    
+void CDiagVibratePluginEngine::VibraModeChanged( CHWRMVibra::TVibraModeState aStatus )
+    {
+    switch (aStatus)
+        {
+        case CHWRMVibra::EVibraModeON:
+            break; //no need to do anything
+            
+        case CHWRMVibra::EVibraModeOFF:
+        case CHWRMVibra::EVibraModeUnknown: 
+        default: 
+            iObserver.VibraStatusChanged(EVibrateFailed);    
+            break;
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// Method to start the vibra
+// CDiagVibratePluginEngine::StartVibraL()
+// ---------------------------------------------------------------------------
+//    
+void CDiagVibratePluginEngine::StartVibraL( TInt aVibrationTime )
+    {
+    iVibra->ReserveVibraL();
+    iVibra->StartVibraL( aVibrationTime * KMilliseconds, KHWRMVibraMaxIntensity );
+    }
+
+
+// ---------------------------------------------------------------------------
+// Method to stop the vibra
+// CDiagVibratePluginEngine::StopVibra()
+// ---------------------------------------------------------------------------
+//    
+void CDiagVibratePluginEngine::StopVibra()
+    {
+    iVibra->ReleaseVibra();
+    }    
+
+// End of File