utilitylibraries/libutils/tsrc/inc/commonframework.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 02 Feb 2010 02:01:42 +0200
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/*
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* Copyright (c) 2000 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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*
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*/
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#ifndef __CommonFramework_H
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#define __CommonFramework_H
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#include <e32base.h>
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#include <e32cons.h>
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_LIT(KTxtEPOC32EX,"EXAMPLES");
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_LIT(KTxtExampleCode,"Symbian OS Example Code");
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_LIT(KFormatFailed,"failed: leave code=%d");
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_LIT(KTxtOK,"ok");
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_LIT(KTxtPressAnyKey," [press any key]");
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// public
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LOCAL_D CConsoleBase* console; // write all your messages to this
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LOCAL_C void doExampleL(); // code this function for the real example
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// private
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LOCAL_C void callExampleL(); // initialize with cleanup stack, then do example
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GLDEF_C TInt E32Main() // main function called by E32
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    {
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	__UHEAP_MARK;
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	CTrapCleanup* cleanup=CTrapCleanup::New(); // get clean-up stack
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	TRAPD(error,callExampleL()); // more initialization, then do example
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	__ASSERT_ALWAYS(!error,User::Panic(KTxtEPOC32EX,error));
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	delete cleanup; // destroy clean-up stack
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	__UHEAP_MARKEND;
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	return 0; // and return
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    }
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LOCAL_C void callExampleL() // initialize and call example code under cleanup stack
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    {
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	console=Console::NewL(KTxtExampleCode,TSize(KConsFullScreen,KConsFullScreen));
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	CleanupStack::PushL(console);
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	TRAPD(error,doExampleL()); // perform example function
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	if (error)
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		console->Printf(KFormatFailed, error);
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	else
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		console->Printf(KTxtOK);
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	console->Printf(KTxtPressAnyKey);
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	console->Getch(); // get and ignore character
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	CleanupStack::PopAndDestroy(); // close console
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    }
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#endif