mulwidgets/common/src/mulutility.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 08:56:02 +0200
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/*
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* Copyright (c) 2007-2008 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:  Implementation for utility class
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*
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*/
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// Includes
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// Class header
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#include "mulutility.h"
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#include "mul/mulmodelutility.h"
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#include "mulassert.h"
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#include <osn/ustring.h>
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#include <f32file.h>
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#include <eikenv.h>
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#include <aknappui.h>
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#include <AknUtils.h>
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// Local includes
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#include "mulassert.h"
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//for logs
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#include "mullog.h"
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namespace Alf
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    {
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//-----------------------------------------------------------------------------
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// AbsolutePath
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//-----------------------------------------------------------------------------
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//
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OSN_EXPORT bool MulUtility::AbsolutePath(UString& aRelativePath)
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    {
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    MUL_LOG_INFO("aakash::MulUtility::AbsolutePath");
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    bool result = false;
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    aRelativePath.insert(0,"c:");
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    HBufC* relBuffer =NULL;
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    TRAPD(err, relBuffer = HBufC::NewL(aRelativePath.getCharLength()))
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    __MUL_ASSERT(err == KErrNone ,_L("Bad Alloc")); 
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    try
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	    {  
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	    TPtr ptr = relBuffer->Des()              ;
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	    MulModelUtility::ConvertUStringToTDes(aRelativePath,ptr);    
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	    if(IsFileExists(*relBuffer))
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	    	{
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	    	result = true;
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	    	}
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	   	else
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		   	{		   	
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		   	aRelativePath.replace(0,"z");
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		    MulModelUtility::ConvertUStringToTDes(aRelativePath,ptr);    
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		    if(IsFileExists(*relBuffer))
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		    	{
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		    	result = true;
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		    	}
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		    else
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		    	{
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		    	aRelativePath.erase(0,2);	
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		    	}		
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		   	}
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	    }
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	catch(...)
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		{
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		}
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	delete relBuffer;	
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    return result;
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    }
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//-----------------------------------------------------------------------------
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// IsLandscape
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//-----------------------------------------------------------------------------
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//    
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OSN_EXPORT  bool MulUtility::IsLandscape()
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	{
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	MUL_LOG_INFO("aakash::MulUtility::IsLandscape");
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	CAknAppUiBase::TAppUiOrientation 
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        orientation = static_cast<CAknAppUi*>((CEikonEnv::Static()->EikAppUi()))->Orientation();
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	if (orientation == CAknAppUiBase::EAppUiOrientationLandscape)
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    {
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  	 return true;
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    }
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     else if (orientation == CAknAppUiBase::EAppUiOrientationUnspecified )
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     {
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        AknLayoutUtils::TAknCbaLocation cbaLocation = AknLayoutUtils::CbaLocation();
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        if ( (cbaLocation == AknLayoutUtils::EAknCbaLocationRight) ||
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             (cbaLocation == AknLayoutUtils::EAknCbaLocationLeft) )
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            {
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            //landscape
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            return true;
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            }
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        else
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            {
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            // Portrait
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            return false;
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            }
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    }
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    return false;
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	}
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//-----------------------------------------------------------------------------
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// IsFileExists
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//-----------------------------------------------------------------------------
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//  
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bool MulUtility::IsFileExists(/*const char* afilePath*/const TDesC& aFilePath)
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    {
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    MUL_LOG_INFO("aakash::MulUtility::IsFileExists");
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    bool result(false);
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    RFs fSession;
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    TInt fsError = fSession.Connect();    
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    __MUL_ASSERT(fsError == KErrNone,_L("File Session unable to connect"));    
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    RFile chkFile;    
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    TInt errCode = chkFile.Open(fSession,aFilePath,EFileRead);
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    if(KErrPathNotFound != errCode)
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    	{
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    	result = true;	
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    	}    
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    chkFile.Close();	
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    fSession.Close();		
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    return result;        
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    }
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// ---------------------------------------------------------------------------
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// IsPoolResource   
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// ---------------------------------------------------------------------------
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//
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OSN_EXPORT bool MulUtility::IsPoolResource(const UString& aImageTag)
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    {    
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    TPtrC8 src((TUint8*)aImageTag.getUtf8());
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    _LIT8(KMulTag,"MUL_RP");
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    return ( KErrNotFound != src.FindC(KMulTag));    
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    }
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//----------------------------------------------------------------------------
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//IsQwerty
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//----------------------------------------------------------------------------
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OSN_EXPORT bool MulUtility::IsQwerty()
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	{
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		CKeyBoardUtility* iKBUtility = CKeyBoardUtility::NewL();
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		if(iKBUtility)
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		{
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			return iKBUtility->IsQwerty();
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		}
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		return false;
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	}
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    } // namespace ends
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// End of file