--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/viewframework/dataprovider/inc/glxcommandbindingutility.h Wed Sep 01 12:33:26 2010 +0100
@@ -0,0 +1,97 @@
+/*
+* Copyright (c) 2008-2009 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: collect binding handling here
+*
+*/
+
+
+
+
+#ifndef _GLXCOMMANDVARIANTTYPE_H_
+#define _GLXCOMMANDVARIANTTYPE_H_
+
+#include <e32base.h> // Container Base Class
+#include <mul/mulvarianttype.h> // create data for data model
+
+//Forward declaration
+class MGlxBoundCommand; // Handles user commands
+
+namespace Alf
+ {
+ class MulVisualItem; // Client need to use this class to add data in data model
+ }
+
+/**
+ * CommandVariantType
+ */
+NONSHARABLE_CLASS( CommandVariantType ) : public Alf::MulVariantType
+ {
+public:
+
+ /**
+ * Constructor
+ */
+ CommandVariantType( MGlxBoundCommand& aCommand );
+
+ /**
+ * Command
+ * @return MGlxBoundCommand the command binded
+ */
+ MGlxBoundCommand& Command() const;
+
+ /**
+ * Destructor
+ */
+ ~CommandVariantType();
+
+private:
+ // From MulVariantType
+ /** Should not be called, but in case of misbehaving model code */
+ int integer() const;
+
+ TMulType Type() const;
+
+ std::auto_ptr< IMulVariantType > Clone();
+
+private:
+ MGlxBoundCommand& iCommand;
+ };
+
+/**
+ * GlxCommandBindingUtility
+ * collect binding handling here, so that nasty command attribute (tag) name usage remains in one class
+ */
+NONSHARABLE_CLASS( GlxCommandBindingUtility )
+ {
+public:
+
+ /**
+ * SetT
+ * set the binding for the visual item
+ * @param MulVisualItem the visual item
+ * @param aCommand MGlxBoundCommand to set for visual item
+ */
+ static void SetT( Alf::MulVisualItem& aItem, MGlxBoundCommand& aCommand );
+
+ /**
+ * Get
+ * Get BoundCommand for a visual item
+ * @param MulVisualItem the visual item
+ * @return MGlxBoundCommand
+ * returns NULL if command value was not added
+ */
+ static MGlxBoundCommand* Get( const Alf::MulVisualItem& aItem );
+ };
+
+#endif // _GLXCOMMANDVARIANTTYPE_H_