idlefw/src/utility/caicontentitemarrayiterator.cpp
changeset 0 79c6a41cd166
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlefw/src/utility/caicontentitemarrayiterator.cpp	Thu Dec 17 08:54:17 2009 +0200
@@ -0,0 +1,109 @@
+/*
+* Copyright (c) 2005-2006 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:  
+*
+*/
+
+
+#include "caicontentitemarrayiterator.h"
+
+CAiContentItemArrayIterator::CAiContentItemArrayIterator(
+                                        const TAiContentItem* aArray,
+                                        TInt aCount )
+  : iArray( aArray ),
+    iCount( aCount ),
+    iIndex( 0 )
+    {
+    }
+
+CAiContentItemArrayIterator* CAiContentItemArrayIterator::NewL(
+                                        const TAiContentItem* aArray,
+                                        TInt aCount )
+	{
+    CAiContentItemArrayIterator* self =
+                        new( ELeave ) CAiContentItemArrayIterator( aArray, aCount );
+    return self;
+    }
+
+CAiContentItemArrayIterator::~CAiContentItemArrayIterator()
+    {
+    }
+
+void CAiContentItemArrayIterator::Release()
+	{
+	delete this;
+	}
+
+TBool CAiContentItemArrayIterator::HasNext() const
+    {
+    return ( iIndex < iCount );
+    }
+
+const TAiContentItem& CAiContentItemArrayIterator::NextL()
+    {
+    if ( iIndex >= iCount )
+        {
+        User::Leave( KErrOverflow );
+        }
+        
+    return iArray[iIndex++];      
+    }
+
+
+const TAiContentItem& CAiContentItemArrayIterator::ItemL( TInt aId ) const
+    {
+    TInt i;
+    
+    for ( i = 0; i < iCount; ++i )
+        {
+        if ( iArray[i].id == aId )
+            {
+            break;
+            }
+        }
+
+    if ( i >= iCount )
+    	{
+    	User::Leave( KErrNotFound );
+    	}
+    
+    return iArray[i];
+    }
+
+const TAiContentItem& CAiContentItemArrayIterator::ItemL( const TDesC& aCid ) const
+    {
+    TInt i;
+    
+    for ( i = 0; i < iCount; ++i )
+        {
+        if ( ContentCid( iArray[i] ) == aCid )
+            {
+            break;
+            }
+        }
+	
+	if ( i >= iCount )
+    	{
+    	User::Leave( KErrNotFound );
+    	}
+
+	return iArray[i];
+    }
+
+
+void CAiContentItemArrayIterator::Reset()
+    {
+    iIndex = 0;
+    }
+