--- a/inc/mul/imulmodelaccessor.h Mon Jun 21 16:15:51 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,207 +0,0 @@
-/*
-* Copyright (c) 2007-2008 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: Interface for model accessor
- *
-*/
-
-
-#ifndef I_MULMODELACCESSOR_H
-#define I_MULMODELACCESSOR_H
-
-//Includes
-#include <alf/ialfmodel.h>
-#include <mul/imulwidgetdef.h>
-#include <mul/imulwidget.h>
-
-#include <vector>
-
-namespace osncore
- {
- class UString;
- }
-using namespace osncore;
-
-namespace Alf
- {
-
- /* Forward declarations*/
- class MulVisualItem;
- class IMulModelObserver;
-
- /**
- * An interface for accessing data model. Widgets use this interface to interact with Model.
- * Data model implements this interface.
- * @lib
- */
- class IMulModelAccessor : public IAlfModel
- {
- public:
-
- /**
- * The function to set a particular item as highlighted.
- *
- * @param aIndex Index of the item to be highlighted.
- * @throws Invalid_argument Throws this exception if index is not a valid index.
- */
- virtual void SetHighlight( int aItemIndex ) = 0;
-
- /**
- * Scroll Window to mention item index
- * it will check that data window needs to be updated or not
- * and if required it update data window
- *
- * @aItemIndex item index
- * @throws invaid_argument exception
- */
- virtual void ScrollWindow( int aItemIndex ) = 0;
-
- /**
- * Function to get the highlighted item index.
- *
- * @return Index of the highlighted index.
- */
- virtual int Highlight() = 0;
-
- /**
- * Function to get the count of items currently present in the model.
- * This includes hidden items.
- *
- * @return Count of items existing in the model.
- */
- virtual int CurrentItemCount() = 0;
-
- /**
- * Set visible data window for model.
- *
- * @param aVisibleWindow No of visuals that widget can display at a time on screen.
- */
- virtual void SetVisibleWindow( int aWindowSize, int aPageTopIndex = -1 ) = 0;
-
- /**
- * Returns relative index from absolute index.
- *
- * @param aAbsoluteIndex Abosulte index
- * @return Returns relative index from absolute index.
- */
- virtual int RelativeIndex( int aAbsoluteIndex ) const = 0;
-
- /**
- * Return visible window top offset
- *
- * @return Current window top offset
- */
- virtual int TopWindowOffset() const= 0;
-
- /**
- * Return visible window bottom offset
- *
- * @return Current window bottom offset
- */
- virtual int BottomWindowOffset() const = 0;
-
- /**
- * Return visible window top offset
- *
- * @return Current window top offset
- */
- virtual int TopOffset() const= 0;
-
- /**
- * Return visible window bottom offset
- *
- * @return Current window bottom offset
- */
- virtual int BottomOffset() const = 0;
-
- /**
- * Return rear buffer top offset
- *
- * @return Current window top offset
- */
- virtual int RearTopOffset() const = 0;
-
- /**
- * Return rear buffer bottom offset
- *
- * @return Current window top offset
- */
- virtual int RearBottomOffset() const = 0;
-
- /**
- * Check weather item at specified index is marked or not.
- *
- * @param aIndex Absolute index of item
- * @return true if seleccted else otherwise
- */
- virtual bool IsItemMarked( int aIndex ) = 0;
-
- /**
- * Function for setting the item Marked or Unmarked. For mark and
- * unmark operations, index of item should be provided.
- *
- * @param aType Type of marking operation to be performed.
- * @param aItemsIndex Indices of the items to be changed
- * @throw Invalid Argument, if type is specified as mark-all and unmark-all.
- */
- virtual void SetMarkedIndex( MulWidgetDef::TMulWidgetMarkingType aType, int aIndex ) = 0;
-
- /**
- * Returns the visual item at the specified absolute index
- *
- * @param aIndex Absolute index of item
- */
- virtual const MulVisualItem& Item( int aAbsoluteIndex ) = 0;
-
- /**
- * Returns Absolute index from relative index
- *
- * @param aRelativeIndex Relative index
- * @return Absolute index
- */
- virtual int AbsoluteIndex( int aRelativeIndex ) = 0;
-
- /**
- * Return whather currently looping is on or not
- *
- * @return true if looping is on false otherwise
- */
- virtual bool IsLoopingOn() = 0;
-
- /**
- * Add model state change observer.
- *
- * @param aObserver Observer- ownserhip is not transferred
- */
- virtual void AddModelObserver( IMulModelObserver* aObserver ) = 0;
-
- /**
- * Eemove model state change observer.
- *
- * @param aObserver Observer- ownserhip is not transferred
- */
- virtual void RemoveModelObserver( IMulModelObserver* aObserver )= 0;
-
- /**
- * Return default template
- *
- * @return Default template
- */
- virtual mulwidget::TLogicalTemplate Template( ) = 0;
-
- };
-
-
- } // namespace Alf
-
-#endif // I_MULMODELACCESSOR_H