--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/loadgen/ui/hb/inc/enginewrapper.h	Fri May 14 15:53:02 2010 +0300
@@ -0,0 +1,282 @@
+/*
+* 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 "loadgen.hrh"
+
+#include <QObject>
+
+class HbMainWindow;
+class HbAction;
+class MainView; 
+class SettingsView;
+class CPULoadAttributes;
+class MemoryEatAttributes;
+class PhoneCallAttributes;
+class NetConnAttributes;
+class KeyPressAttributes;
+class PointerEventAttributes;
+class MessageAttributes;
+class ApplicationsAttributes;
+class PhotoCaptureAttributes;
+class BluetoothAttributes;
+
+/**
+ * class that is used for communicating between Symbian and Qt code.
+ */
+class EngineWrapper : public QObject
+ { 
+	Q_OBJECT
+
+public:
+    
+    /**
+     * Constructor
+     */
+    EngineWrapper(HbMainWindow &mainWindow, MainView &mainView);
+    
+    /**
+     * Destructor
+     */
+    ~EngineWrapper();
+    
+    /**
+     * Initializes Engine Wrapper
+     * @return true if engine was started successfully
+     */
+    bool init();
+		
+public slots:
+    void StopLoadYesNoDialogClosed(HbAction *action);
+	void loadAddedOrEdited(TLoadGenCommandIds cmdId);
+	void loadSettingsCanclled();	
+
+public:
+
+	/* Functions that are called from UI: */
+    
+	/**
+	* Start new load
+	*/
+	bool startNewLoad(int commandId);
+
+	/**
+	* Launch Performance Monitor application.
+	*/
+	void launchPerfMonApp();
+	
+	/**
+	* Edit operation for load settings
+	*/
+	void loadEdit(int rowIndex);
+	
+	/**
+	* CPU load attributes
+	*/
+	CPULoadAttributes getCpuLoadAttributes();
+	
+	/**
+	* Memory eat attributes
+	*/
+	MemoryEatAttributes getMemoryEatAttributes();
+
+	/**
+	* Phone call attributes
+	*/
+	PhoneCallAttributes getPhoneCallAttributes();
+	
+	/**
+	* Network connection attributes
+	*/
+	NetConnAttributes getNetConnAttributes();
+	
+	/**
+	* Key presses attributes
+	*/
+	KeyPressAttributes getKeyPressAttributes();
+
+	/**
+	* Pointer event attributes
+	*/
+	PointerEventAttributes getPointerEventAttributes();
+	
+	/**
+	* Message attributes
+	*/
+	MessageAttributes getMessageAttributes();
+	
+	/**
+	* Applications attributes
+	*/
+	ApplicationsAttributes getApplicationsAttributes();
+	
+	/**
+	* Photo capture attributes
+	*/
+	PhotoCaptureAttributes getPhotoCaptureAttributes();
+	
+	/**
+	* BT attributes
+	*/
+	BluetoothAttributes getBluetoothAttributes();
+	
+	/**
+	* Set attributes for CPU load
+	*/
+	void setCpuLoadAttributes(CPULoadAttributes attributes);
+	
+	/**
+	* Set attributes for memory eat
+	*/
+	void setMemoryEatAttributes(MemoryEatAttributes attributes);
+
+	/**
+	* Set attributes for phone call
+	*/	
+	void setPhoneCallAttributes(PhoneCallAttributes attributes);
+
+	/**
+	* Set attributes for network connection
+	*/		
+	void setNetConnAttributes(NetConnAttributes attributes);
+	
+	/**
+	* Set attributes for key presses
+	*/
+	void setKeyPressAttributes(KeyPressAttributes attributes);
+	
+	/**
+	* Set pointer event for messages
+	*/
+	void setPointerEventAttributes(PointerEventAttributes attributes);
+
+	/**
+	* Set message attributes
+	*/
+	void setMessageAttributes(MessageAttributes attributes);
+	
+	/**
+	* Set applications attributes
+	*/
+	void setApplicationsAttributes(ApplicationsAttributes attributes);
+	
+	/**
+	* Set photo capture attributes
+	*/
+	void setPhotoCaptureAttributes(PhotoCaptureAttributes attributes);
+	
+	/**
+	* Set BT attributes
+	*/	
+	void setBluetoothAttributes(BluetoothAttributes attributes);
+	
+	/**
+	* Stop load
+	*/
+	bool stopLoad(bool stopAll);
+	
+	/**
+	* Resume all loads
+	*/ 
+	void resumeAllLoadItems();
+
+	/**
+	* Suspend all loads
+	*/ 	
+	void suspendAllLoadItems();
+	
+	/**
+	* Suspend or resume selected/highlighted item from load list.
+	*/
+	void suspendOrResumeSelectedOrHighlightedItems();
+    
+public:
+
+    /* Functions that are called from engine: */
+    
+	/** 
+     * uses Notifications class to show error message 
+     */
+    void ShowErrorMessage(const TDesC& aErrorMessage);
+
+    /**
+	* uses Notifications class to show user note
+	*/
+	void ShowNote(const TDesC& aNoteMessage);
+	
+	/**
+	* Query item index
+	* @return selected row in load list view
+	*/
+	TInt QueryCurrentItemIndex();
+	
+	/**
+	* selected indexes
+	*/
+	const CArrayFix<TInt>*  QueryListSelectedIndexesOrCurrentItemL();
+
+	/**
+	* Open settings for load.
+	*/
+	void OpenLoadSettings(TInt loadType, bool editExistingLoad);
+	
+	void ReFreshView(CDesCArray* aTextArray);
+	/**
+	* Clear load list selection(s) in Ui
+	*/
+	void ClearSelection();
+	
+	/**
+	* Set current index in load list
+	*/
+	void SetCurrentItemIndex(TInt aIndex);
+	
+public: 
+	inline MainView& ViewReference() { return mMainView; };	
+	inline HbMainWindow& WindowReference() { return mMainWindow; };
+	
+private:
+
+	enum LoadTypes {
+		Cpu,
+		EatMemory,
+		PhoneCalls,
+		Messages,
+		NWConnections,
+		KeyPresses,
+		Apps,
+		Photos,
+		BTAct,
+		PointerEvents
+	};
+    
+    
+    /* LoadGen engine */
+    CEngine* mEngine;
+    
+	MainView &mMainView;
+	HbMainWindow &mMainWindow;
+	bool mEditExistingLoad;
+};
+
+#endif //ENGINEWRAPPER_H