--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/devicediagnostics/diagplugins/diagbatterychargerplugin/inc/diagbatterychargercableengine.h	Thu Dec 17 08:40:12 2009 +0200
@@ -0,0 +1,170 @@
+/*
+* 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:  This is the header for the Diagnostics Battery Charger 
+*                 Cable Test Engine
+*
+*/
+
+
+#ifndef DIAGBATTERYCHARGERCABLETESTENGINE_H
+#define DIAGBATTERYCHARGERCABLETESTENGINE_H
+
+
+// INCLUDES
+
+#include <DiagResultsDatabaseItem.h>
+
+//CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+class CDiagPluginWaitingDialogWrapper;
+class MDiagBatteryChargerTestCallBackInterface;
+
+
+// CLASS DEFINITION
+/**
+* CDiagBatteryChargerCableTestEngine
+*
+* Engine class of the Battery charger cable test plug-in
+*/    
+class CDiagBatteryChargerCableTestEngine : public CActive
+    {
+    
+public: //New functions
+    static CDiagBatteryChargerCableTestEngine* NewL(
+        MDiagBatteryChargerTestCallBackInterface& aInterface,
+        TBool aIsSinglePluginExecution);
+    
+    /**
+    * C++ destructor
+    */
+    ~CDiagBatteryChargerCableTestEngine();
+    
+public: // external functions
+    /**
+    * The plug-in class uses this function to start the Battery charger test
+    */
+    void RunBatteryChargerTestL();
+
+private:
+
+    /**
+    * Standard c++ constructor
+    */
+    CDiagBatteryChargerCableTestEngine(MDiagBatteryChargerTestCallBackInterface& aInterface,
+                                       TBool aIsSinglePluginExecution);
+    
+    /**
+    * Symbian second phase constructor
+    */
+    void ConstructL();
+    
+    
+private: //internal functions
+    
+    /**
+    * To report the result to the plug-in class
+    */
+    void ReportResultToPluginL(CDiagResultsDatabaseItem::TResult aResult);
+    
+    /**
+    *   Detect the Battery charger status
+    *   @param none
+    *   @return ETrue - If the charger was detected
+    *           EFalse - If the charger was not detected
+    */    
+    TBool CheckIfChargerDetected();
+
+
+    /**
+    * Ask user to connect charger and press OK
+    *   @param aUserResponse - Dialog response will be returned via this parameter.
+    *   @return ETrue - If dialog was dismissed by end user.
+    *       EFalse - If dialog was deleted.
+    */
+    TBool ConnectAndPressOkL( TInt& aUserResponse ); 
+    
+    /**
+    * Ask user to remove all cables and press OK    
+    *   @param aUserResponse - Dialog response will be returned via this parameter.
+    *   @return ETrue  - If dialog was dismissed by end user.
+    *           EFalse - If dialog was deleted.
+    */
+    TBool RemoveAllCablesL( TInt& aUserResponse );  
+
+    /**
+    * Display "No cable detected. Try again?" prompt
+    *   @param aUserResponse - Dialog response will be returned via this parameter.
+    *   @return ETrue - If dialog was dismissed by end user.
+    *       EFalse - If dialog was deleted.
+    */
+    TBool AskIfRetryL( TInt& aUserResponse );
+
+   
+    /**
+    * Displays a query dialog with header.
+    *   @param aDialogResourceId - Resource ID of the dialog to display
+    *   @param aUserResponse - Dialog response will be returned via this parameter.
+    *   @return ETrue - If dialog was dismissed by end user.
+    *           EFalse - If dialog was deleted.
+    */    
+    TBool DisplayQueryDialogWithHeaderL( 
+        TInt aDialogResourceId,
+        TInt& aUserResponse );
+    
+private:    // from CActive
+
+    /**
+    * Handle active object completion event, used to handle internal trigger in our 
+    * plug-in
+    */
+    void RunL();
+    
+    /**
+    * Handle cancel
+    */
+    void DoCancel();
+    
+private: // data
+
+    /**
+    * Reference of the callback interface between the plug-in class
+    * and the engine class.
+    */
+    MDiagBatteryChargerTestCallBackInterface& iInterface;
+    
+    
+    /**
+    * Wrapper to display waiting dialog. This helps to identify if the dialog
+    * was dismissed by end-user or by object deletion.
+    * Ownership: This class.
+    */
+    CDiagPluginWaitingDialogWrapper* iWaitingDialogWrapper;
+    
+    /**
+    *   This flag indicates if the plugin is run in single test execution mode.
+    */
+    TBool iIsSinglePluginExecution;
+    
+    };
+
+#endif //DIAGBATTERYCHARGERCABLETESTENGINE_H
+
+// End of File