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/*
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* Copyright (c) 2009 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: List query dialog adapter and data interface
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*
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*/
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#ifndef __XNLISTQUERYDIALOGADAPTER_H__
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#define __XNLISTQUERYDIALOGADAPTER_H__
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// INCLUDES
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#include "xncontroladapter.h"
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#include <e32base.h>
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#include "xncomponent.h"
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#include "xnnode.h"
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#include "mxncomponentinterface.h"
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// FORWARD DECLARATIONS
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class CXnNodePluginIf;
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class CXnUiEngine;
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class CAknListQueryDialog;
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// CLASS DECLARATION
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namespace XnListQueryDialogInterface
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{
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_LIT8(KType, "listquerydialog");
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class MXnListQueryDialogInterface : public XnComponentInterface::MXnComponentInterface
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{
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public:
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static inline const TDesC8& Type()
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{
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return KType;
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}
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public: // New functions
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/**
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* Replaces or appends new item into list
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* @param aText The new text line
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* @param aIndex index
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*/
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virtual void ReplaceItemL(const TDesC& aText, TInt aIndex ) = 0;
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/**
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* Inserts or appends new item into list
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* @param aText The new text line
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* @param aIndex index
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*/
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virtual void InsertItemL(const TDesC& aText, TInt aIndex ) = 0;
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/**
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* Deletes the item from the given index
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* @param aIndex list index
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*/
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virtual void DeleteItem( TInt aIndex ) = 0;
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};
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}
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/**
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* List query dialog data interface
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* @ingroup group_xnlayoutengine
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* @lib xnlayoutengine.lib
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* @since 9.2
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*/
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class CXnListQueryDialog : public CXnComponent, public XnListQueryDialogInterface::MXnListQueryDialogInterface
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{
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public:
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/**
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* 2 phase construction.
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*/
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static CXnListQueryDialog* NewL();
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/**
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* Destructor.
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*/
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virtual ~CXnListQueryDialog();
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public: // From MXnListQueryDialogInterface
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/**
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* Replaces or appends new item into list
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* @param aText The new text line
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* @param aIndex index
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*/
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void ReplaceItemL(const TDesC& aText, TInt aIndex );
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/**
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* Inserts or appends new item into list
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* @param aText The new text line
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* @param aIndex index
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*/
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void InsertItemL(const TDesC& aText, TInt aIndex );
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/**
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* Deletes the item from the given index
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* @param aIndex list index
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*/
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void DeleteItem( TInt aIndex );
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public: // from MXnComponentInterface
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/**
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* Create a component interface according to the given type.
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* @param aType Type of the interface to create
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* @return Created interface or NULL if the provided type is not supported.
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*/
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XnComponentInterface::MXnComponentInterface* MakeInterfaceL(const TDesC8& aType);
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private:
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CXnListQueryDialog();
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void ConstructL();
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};
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// CLASS DECLARATION
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/**
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* @ingroup group_xnlayoutengine
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* List query dialog adapter interface class
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* @lib xnlayoutengine.lib
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* @since Series 60 5.0
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*/
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NONSHARABLE_CLASS( CXnListQueryDialogAdapter ) : public CXnControlAdapter
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{
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public: // Constructors and destructor
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/**
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* Two-phased constructor.
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*/
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static CXnListQueryDialogAdapter* NewL( CXnNodePluginIf& aNode );
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/**
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* Destructor.
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*/
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~CXnListQueryDialogAdapter();
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/**
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* Replaces or appends new item into list
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* @param aText The new text line
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* @param aIndex index
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*/
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void ReplaceItemL(const TDesC& aText, TInt aIndex );
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/**
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* Inserts or appends new item into list
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* @param aText The new text line
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* @param aIndex index
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*/
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void InsertItemL(const TDesC& aText, TInt aIndex );
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/**
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* Deletes the item from the given index
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* @param aIndex list index
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*/
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void DeleteItem( TInt aIndex );
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/**
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* Displays the dialog
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*/
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void TryDisplayingDialogL();
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private: // Constructors
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/**
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* C++ default constructor.
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*/
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CXnListQueryDialogAdapter( CXnNodePluginIf& aNode );
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/**
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* Two-phased constructor.
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*/
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void ConstructL();
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private: // New functions
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/**
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* Sets the selected item active, which runs associated event.
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*/
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void ActivateItemL( TInt aIndex );
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/**
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* Inserts the index into event.
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*/
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void ModifyDynamicEventL( TInt aIndex );
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private: // Data
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// Dialog
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CAknListQueryDialog* iDialog;
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// Node
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CXnNodePluginIf& iNode;
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/**
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* List items
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* own
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*/
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CDesCArrayFlat* iItemArray;
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/**
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* Array of static item nodes
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* Not own
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*/
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RPointerArray< CXnNodePluginIf > iStaticItems;
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/**
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* Dynamic item node
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* Not own
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*/
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CXnNodePluginIf* iDynamicItem;
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};
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#endif // __XNLISTQUERYDIALOGADAPTER_H__
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// End of File
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