ncdengine/provider/server/src/ncdsearchrootnode.cpp
changeset 0 ba25891c3a9e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/provider/server/src/ncdsearchrootnode.cpp	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,82 @@
+/*
+* Copyright (c) 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:   Implements CNcdSearchRootNode class
+*
+*/
+
+
+#include "ncdsearchrootnode.h"
+#include "ncdchildentity.h"
+#include "catalogsutils.h"
+
+CNcdSearchRootNode* CNcdSearchRootNode::NewL( 
+    CNcdNodeManager& aNodeManager,
+    const CNcdNodeIdentifier& aIdentifier )
+    {
+    CNcdSearchRootNode* self = 
+        CNcdSearchRootNode::NewLC( aNodeManager, aIdentifier );
+    CleanupStack::Pop( self );
+    return self;        
+    }
+
+CNcdSearchRootNode* CNcdSearchRootNode::NewLC(
+    CNcdNodeManager& aNodeManager,
+    const CNcdNodeIdentifier& aIdentifier )
+    {
+    // Notice that the default value for the class id is set in
+    // the header constructor definition. No need to set it here.
+    CNcdSearchRootNode* self = 
+        new( ELeave ) CNcdSearchRootNode( aNodeManager );
+    CleanupClosePushL( *self );
+    self->ConstructL( aIdentifier );
+    return self;        
+    }
+
+CNcdSearchRootNode::CNcdSearchRootNode( CNcdNodeManager& aNodeManager,
+                            NcdNodeClassIds::TNcdNodeClassId aNodeClassId ) 
+: CNcdSearchNodeFolder( aNodeManager, aNodeClassId ) 
+    {
+    }
+
+void CNcdSearchRootNode::ConstructL( const CNcdNodeIdentifier& aIdentifier )
+    {
+    CNcdSearchNodeFolder::ConstructL( aIdentifier );
+    }
+    
+CNcdSearchRootNode::~CNcdSearchRootNode() 
+    {
+    }
+    
+TInt CNcdSearchRootNode::ServerChildCount() const
+    {
+    DLTRACEIN(( "this: %X, ChildCount: %d", this, ChildArray().Count() ));
+    // search root node's child count is always the number of children in the child array
+    // because, contrary to regular folders, search root node doesn't have an expected child count
+    return ChildArray().Count();
+    }
+
+const CNcdNodeIdentifier& CNcdSearchRootNode::ChildByServerIndexL( TInt aIndex ) const
+    {
+    DLTRACEIN((""));
+    
+    if ( aIndex < 0 || aIndex >= ChildArray().Count() )
+        {
+        // For debugging purposes
+        DLERROR(("Wrong child index"));
+        DASSERT( EFalse );
+        User::Leave( KErrArgument );
+        }
+        
+    return ChildArray()[aIndex]->Identifier();
+    }