// Copyright (c) 1996-2009 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:

 //

 /**

  @file

  @test

  @internalComponent - Internal Symbian test code

 */

 #ifndef __TMESSAGE_H__

 #define __TMESSAGE_H__

 #include <e32std.h>

 #include <w32std.h>

 #include "../tlib/testbase.h"

 #include "AUTO.H"

 #include "TGraphicsHarness.h"

 class CMessageReceiver;

 class CLowPriorityIdle : public CIdle

 	{

 public:

 	CLowPriorityIdle();

 	virtual TInt RunError(TInt aError);

 	};

 class CTMessage : public CTWsGraphicsBase

 	{

 public:

 	CTMessage(CTestStep* aStep);

 	~CTMessage();

 	void ConstructL();

 	void TestPanicsL();

 	void MessageTests(TInt aNoOfMessages,TInt aMsgCountCheck,TBool aSyncSendReceiveFlag,TBool aTestNeedsExtraCheck);

 	void OnMessageReceived(const TWsEvent &aEvent, TInt& aMsgCount);

 	TInt SendSyncMessages();

 	static TInt CallbackLowPriority(TAny *aMessageTest);

 	TInt CreateAndSendMessages(TInt aCount,TInt aNoOfMessages);

 	void TestMessageQueueOverflowL();

 protected:

 	virtual void RunTestCaseL(TInt aCurTestCase);

 private:

 	TBool iSyncSendReceiveFlag;

 	TInt iCounter;

 	HBufC8* iMsg;

 	RPointerArray<CMessageReceiver>* iMessageReceiver;

 	CLowPriorityIdle* iLowPriorityObject;

 	TInt iState;

 	};

 class CMessageReceiver : public CTWindowGroup

 	{

 public:

 	CMessageReceiver(CTClient *aClient, CTMessage *aTMessage);

 	void MessageReady(const TWsEvent &aTime);

 	inline TInt MessageCount()

 		{return iMsgCount;}

 	inline void ResetMessageCount()

 		{iMsgCount=0;}

 private:

 	CTMessage *iTMessage; // CTMessage, to call it's OnMessageReceived when message is received

 	TInt iMsgCount;	

 	};

 class CTMessageStep : public CTGraphicsStep

 	{

 public:

 	CTMessageStep();

 protected:	

 	//from CTGraphicsStep

 	virtual CTGraphicsBase* CreateTestL();

 	};

 _LIT(KTMessageStep,"TMessage");

 #endif