diff -r 48060abbbeaf -r b3cee849fa46 screengrabber/inc/enginewrapper.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/screengrabber/inc/enginewrapper.h	Tue Aug 31 15:15:20 2010 +0300
@@ -0,0 +1,141 @@
+/*
+* Copyright (c) 2010 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: 
+*
+*/
+
+#ifndef ENGINEWRAPPER_H
+#define ENGINEWRAPPER_H
+
+#include <s32file.h>
+#include <hbapplication.h>
+
+
+class SGEngine;
+class GrabSettings;
+class MainView;
+class TWsEvent;
+class HbDeviceProgressDialog;
+
+/**
+ * class that is used for communicating between Symbian and Qt code.
+ */
+class EngineWrapper{
+public:
+    
+    /**
+     * Constructor
+     */
+    EngineWrapper();
+    
+    /**
+     * Destructor
+     */
+    ~EngineWrapper();
+    
+    /**
+     * Initializes Engine Wrapper
+     * @return true if engine was started successfully
+     */
+    bool init();
+
+public: 
+    
+    /* Functions that are called from UI */
+
+    /**
+     * Fetches settings from engine and converts Symbian data types to Qt's types.
+     */
+    GrabSettings getGrabSettings();
+    
+    /**
+     * Converts given parameters into Symbian data types and saves them into ScreenGrabber engine
+     * @param settings new settings
+     */
+    bool saveSettings(const GrabSettings& settings); 
+    
+       
+    /*
+     * Sends received s60 event to engine
+     */
+#if defined(HB_QT_S60_EVENT_FILTER)
+	bool handleCaptureCommands(const TWsEvent* aEvent);
+#else
+	bool handleCaptureCommands(const QSymbianEvent *aEvent);
+#endif
+    
+    
+    /**
+     * Sends UI to background
+     */
+    void sendUIToBackground();
+	void EnableRcpOfFoc(TBool aState);
+    void LoadSettings(void);
+public:
+
+    /* Functions that are called from engine: */
+
+    /**
+     * uses Notifications class to show image captured note 
+     */
+    void ShowImageCapturedNote();
+    
+    /**
+     * uses Notifications class to show video captured note 
+     */
+    void ShowVideoCapturedNote();
+    
+    /** 
+     * uses Notifications class to show seguantial images captured note
+     */
+    void ShowSequantialImagesCapturedNote(TInt amount);
+    
+    /** 
+     * uses Notifications class to show error message 
+     */
+    void ShowErrorMessage(const TDesC16& aErrorMessage);
+
+    /**
+     * uses Notifications class to show progressbar
+     */
+    void ShowProgressBar(int max);
+    
+    /**
+     * increments shown progressbar's value
+     */
+    void IncrementProgressbarValue();
+    
+    /**
+     * closes progressbar
+     */
+    void CloseProgressbar();
+
+    
+private:
+    
+    bool convertTBoolToBool(TBool value);
+    
+private:
+    
+    
+    /* Screen grabber engine */
+    SGEngine *iSGEngine;
+    
+    /* progressnote that is shown */
+	HbDeviceProgressDialog *iProgressNote;
+    
+};
+
+#endif; 
+