diff -r 48060abbbeaf -r b3cee849fa46 creator/inc/enginewrapper.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/creator/inc/enginewrapper.h	Tue Aug 31 15:15:20 2010 +0300
@@ -0,0 +1,168 @@
+/*
+* 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 <e32std.h>
+#include <e32base.h>
+#include <badesca.h>
+#include <engine.h>
+
+#include <QObject> // for iProgressNote signal connect
+
+
+class MainView;
+class MemoryDetails;
+class HbProgressDialog;
+class HbPopup;
+class HbCommonNote;
+class HbAction;
+
+
+/**
+ * class that is used for communicating between Symbian and Qt code.
+ */
+class EngineWrapper : public QObject
+ { 
+	Q_OBJECT
+
+public:
+    
+    /**
+     * Constructor
+     */
+    EngineWrapper();
+    
+    /**
+     * Destructor
+     */
+    ~EngineWrapper();
+    
+    /**
+     * Initializes Engine Wrapper
+     * @return true if engine was started successfully
+     */
+    bool init();
+	
+	/**
+	* Get memory details
+	*/
+	MemoryDetails GetMemoryDetails();
+	
+	/**
+	 * Get memory details list
+	 */
+	QList<MemoryDetails> GetMemoryDetailsList();
+	
+public: 
+    
+    /* Functions that are called from UI */
+	bool ExecuteOptionsMenuCommand(int commandId);
+
+    
+public:
+
+    /* Functions that are called from engine: */
+    
+	/** 
+     * uses Notifications class to show error message 
+     */
+    void ShowErrorMessage(const TDesC& aErrorMessage);
+
+    /**
+     * uses Notifications class to show progressbar
+     */
+    void ShowProgressBar(const TDesC& aPrompt, int aMax);
+	
+	/**
+	* uses Notifications class to show user note
+	*/
+	void ShowNote(const TDesC& aNoteMessage, TInt aResourceId = 0);
+    
+    /**
+     * increments shown progressbar's value
+     */
+    void IncrementProgressbarValue();
+    
+    /**
+     * closes progressbar
+     */
+    void CloseProgressbar();	
+	
+	/**
+	* Create entries query dialog
+	*/
+	TBool EntriesQueryDialog(TInt* aNumberOfEntries, const TDesC& aPrompt, TBool aAcceptsZero, MUIObserver* aObserver, TInt aUserData);
+
+	/**
+	* Create time query dialog
+	*/    
+    TBool TimeQueryDialog(TTime* aTime, const TDesC& aPrompt, MUIObserver* aObserver, TInt aUserData);
+
+	/**
+	* Create yes or no query dialog
+	*/    
+    TBool YesNoQueryDialog(const TDesC& aPrompt, MUIObserver* aObserver, int userData);
+	
+	/**
+	* Popup list dialog for selecting item from dialog list
+	*/
+	TBool PopupListDialog(const TDesC& aPrompt, const CDesCArray* aFileNameArray, TInt* aIndex, MUIObserver* aObserver, TInt aUserData); 
+	
+	/**
+	* Directory query dialog
+	*/
+	TBool DirectoryQueryDialog(const TDesC& aPrompt, TDes& aDirectory, MUIObserver* aObserver, TInt aUserData);
+	
+	/**
+	* Create list query single-selection dialog
+	*/
+	TBool ListQueryDialog(const TDesC& aPrompt, TListQueryId aId, TInt* aSeletedItem, MUIObserver* aObserver, TInt aUserData);
+
+	/**
+	* Create list query multi-selection dialog
+	*/
+	TBool ListQueryDialog(const TDesC& aPrompt, TListQueryId aId, CArrayFixFlat<TInt>* aSelectedItems, MUIObserver* aObserver, TInt aUserData);
+	
+	
+	/**
+	* Close application when started from command line for script run.
+	*/
+	void CloseCreatorApp();
+
+private slots:
+	
+	/**
+	* progress dialog cancelled
+	*/
+	void ProgressDialogCancelled();
+	
+private:
+    
+    
+    /* Creator engine */
+    CCreatorEngine* iEngine;
+    
+    /* progress dialog that is shown */
+    HbProgressDialog* iProgressDialog;
+    
+    MCreatorModuleBase *iModule;
+};
+
+#endif //ENGINEWRAPPER_H