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/*
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* Copyright (c) 2007-2008 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: menu item presentation model
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*
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*/
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#include "hnmenuitemmodel.h"
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// ============================ MEMBER FUNCTIONS =============================
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C CHnMenuItemModel* CHnMenuItemModel:: NewL( const TDesC& aName )
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{
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CHnMenuItemModel* self = new( ELeave ) CHnMenuItemModel();
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CleanupStack::PushL( self );
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self->ConstructL( aName );
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CleanupStack::Pop( self );
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return self;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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CHnMenuItemModel::~CHnMenuItemModel()
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{
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iName.Close();
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iChildren.ResetAndDestroy();
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TBool CHnMenuItemModel::HasNext()
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{
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TBool ret = ETrue;
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if( iNextMenu >= iChildren.Count() )
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{
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ret = EFalse;
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Reset();
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}
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return ret;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C CHnMenuItemModel* CHnMenuItemModel::GetNext()
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{
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ASSERT( iNextMenu < iChildren.Count() );
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CHnMenuItemModel* ret = iChildren[ iNextMenu ];
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iNextMenu++;
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return ret;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TBool CHnMenuItemModel::HasNextSpecific()
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{
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TBool hasNext = EFalse;
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if ( iNextMenu >= iChildren.Count() )
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{
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Reset();
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}
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else if ( iChildren[iNextMenu]->MenuItemType() == EItemSpecific )
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{
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hasNext = ETrue;
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}
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else
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{
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iNextMenu++;
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hasNext = HasNextSpecific();
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}
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return hasNext;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C CHnMenuItemModel* CHnMenuItemModel::GetNextSpecific()
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{
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ASSERT( iNextMenu < iChildren.Count() );
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ASSERT( iChildren[iNextMenu]->MenuItemType() == EItemSpecific );
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CHnMenuItemModel* nextSpecific = iChildren[ iNextMenu ];
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iNextMenu++;
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return nextSpecific;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C void CHnMenuItemModel::Reset()
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{
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iNextMenu = 0;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C void CHnMenuItemModel::AppendChildMenuL( CHnMenuItemModel* aMenuModel )
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{
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ASSERT( aMenuModel );
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iChildren.AppendL( aMenuModel );
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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CHnMenuItemModel::CHnMenuItemModel()
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{
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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void CHnMenuItemModel::ConstructL( const TDesC& aName )
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{
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ASSERT( aName.Length() );
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iMenuItemType = EItemApplication;
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iName.CreateL( aName );
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C const TDesC& CHnMenuItemModel::NameL()
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{
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return iName;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt CHnMenuItemModel::Command()
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{
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return iCommand;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C void CHnMenuItemModel::SetCommand( TInt aCommandId )
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{
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iCommand = aCommandId;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt CHnMenuItemModel::Position()
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{
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return iPosition;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C void CHnMenuItemModel::SetPosition( TInt aPosition )
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{
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iPosition = aPosition;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C void CHnMenuItemModel::SetMenuItemType( THnMenuItemType aMenuItemType )
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{
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iMenuItemType = aMenuItemType;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C CHnMenuItemModel::THnMenuItemType CHnMenuItemModel::MenuItemType()
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{
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return iMenuItemType;
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}
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// ---------------------------------------------------------------------------
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//
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// ---------------------------------------------------------------------------
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//
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EXPORT_C MHnMenuItemModelIterator* CHnMenuItemModel::GetMenuStructure()
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{
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return this;
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}
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