--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ImagePrint/ImagePrintEngine/DeviceProtocols/dpof/src/cprintercapabilities.cpp	Wed Sep 01 12:30:38 2010 +0100
@@ -0,0 +1,175 @@
+/*
+* Copyright (c) 2004-2007 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:  Contains the CPrinterCapabilities class definition.
+*
+*/
+
+
+#include "cprintercapabilities.h"
+#include "imageprint.h"
+
+//**********************************************************************
+//		CPrinterCapabilities
+//**********************************************************************
+
+CPrinterCapabilities::CPrinterCapabilities(CCapabilityArray* aSourceArray, TInt aPrinterClass)
+	{
+	iSourceArray = aSourceArray;
+	iPrinterClass = aPrinterClass;
+	}
+
+CPrinterCapabilities::~CPrinterCapabilities()
+	{
+	iPrinterDataArray.ResetAndDestroy();
+	iPrinterDataArray.Close();
+	}
+
+CPrinterCapabilities* CPrinterCapabilities::NewL(CCapabilityArray* aSourceArray, TInt aPrinterClass)
+	{
+	CPrinterCapabilities* self=new (ELeave) CPrinterCapabilities(aSourceArray,aPrinterClass);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+	}
+
+void CPrinterCapabilities::ConstructL()
+	{    
+	BuildCapabilityArrayL();
+	}
+
+void CPrinterCapabilities::BuildCapabilityArrayL()
+	{
+	CCapabilityInfo* capInfo;
+	CCapabilityInfo* workCap;
+	TInt count = iSourceArray->Count();
+	
+	for( TInt i = 0; i < count; i++ )
+		{
+		capInfo = (*iSourceArray)[i];
+		if( capInfo->PrinterClass() == iPrinterClass )
+			{
+			workCap = capInfo->CopyL();
+			CleanupStack::PushL( workCap );
+			iPrinterDataArray.AppendL( workCap );
+			CleanupStack::Pop(); // workCap
+			TInt link = workCap->SetCurrentValue( workCap->Capability().iDefaultValue );
+			if( link )
+				{
+				workCap = iSourceArray->LinkedCapability( link )->CopyL();
+				CleanupStack::PushL( workCap );				
+				iPrinterDataArray.AppendL( workCap );
+				CleanupStack::Pop(); // workCap	
+				}
+			}
+		}
+	}
+
+void CPrinterCapabilities::GetIDs( RArray<TInt>& aCapabilityIDs ) const
+	{
+	for( TInt nCnt = 0; nCnt < iPrinterDataArray.Count(); nCnt++ )
+		{
+		aCapabilityIDs.Append( iPrinterDataArray[nCnt]->Capability().iCapabilityID );
+		}
+	}
+
+TInt CPrinterCapabilities::GetCapability( TInt aCapabilityID, TPrintCapability& aCapability ) const
+	{
+	TInt err( KErrInvalidData );
+	for( TInt nCnt = 0; nCnt < iPrinterDataArray.Count() && err; nCnt++ )
+		{
+		if( iPrinterDataArray[nCnt]->Capability().iCapabilityID == aCapabilityID )
+			{
+			aCapability = iPrinterDataArray[nCnt]->Capability();
+			err = KErrNone;
+			}
+		}
+	return err;
+	}
+
+TInt CPrinterCapabilities::SetCurrentValueL( TInt aCapabilityID, TInt aValue )
+	// returns any affected capability ID
+	{		
+	// locate the capability
+	CCapabilityInfo* capInfo = NULL;
+	for( TInt nCnt = 0; nCnt < iPrinterDataArray.Count() && !capInfo; nCnt++ )
+		{
+		if( iPrinterDataArray[nCnt]->Capability().iCapabilityID == aCapabilityID )
+			{
+			capInfo = iPrinterDataArray[nCnt];
+			}
+		}
+		
+	TInt affectedCapability( 0 );
+			
+	if( capInfo && aValue != capInfo->CurrentValue() )
+		{
+		// has changed
+		TInt currentLink = capInfo->ValueLink( capInfo->CurrentValue() );
+		TInt newLink = capInfo->SetCurrentValue( aValue );
+		
+		if( newLink != currentLink )
+			{
+			// Find and Delete the old link
+			for( TInt nCnt = 0; nCnt < iPrinterDataArray.Count(); nCnt++ )
+				{
+				if( iPrinterDataArray[nCnt]->LinkID() == currentLink )
+					{
+					CCapabilityInfo *tmpCap;
+					tmpCap = iPrinterDataArray[nCnt];
+					iPrinterDataArray.Remove(nCnt);
+					delete tmpCap;
+					break;
+					}
+				}
+
+			// add the new link
+			if( newLink )
+				{
+				capInfo = iSourceArray->LinkedCapability( newLink );
+				affectedCapability = capInfo->Capability().iCapabilityID;				
+				CCapabilityInfo* tmpCap = capInfo->CopyL();
+				CleanupStack::PushL( tmpCap );
+				iPrinterDataArray.AppendL( tmpCap );
+				CleanupStack::Pop(); // tmpCap
+				}
+			}			
+		}
+								
+	return affectedCapability;
+	}
+
+TBool CPrinterCapabilities::GetCurrentValue( TInt aCapabilityID, TInt &aCapabilityValue ) const
+	{
+	TBool result( EFalse );
+	
+	for( TInt nCnt = 0; nCnt < iPrinterDataArray.Count() && !result; nCnt++ )
+		{
+		if( iPrinterDataArray[nCnt]->Capability().iCapabilityID == aCapabilityID )
+			{
+			aCapabilityValue = iPrinterDataArray[nCnt]->CurrentValue();
+			result = ETrue;
+			}
+		}
+			
+	return result;
+	}
+
+
+TInt CPrinterCapabilities::Count() const
+	{
+	return iPrinterDataArray.Count();
+	}
+
+//  End of File