diff -r 1526727a5b85 -r 899e4666ea9a idlehomescreen/xmluirendering/uiengine/inc/xnpointarray.h --- a/idlehomescreen/xmluirendering/uiengine/inc/xnpointarray.h Fri Mar 26 15:15:17 2010 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,101 +0,0 @@ -/* -* Copyright (c) 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: Array of points -* -*/ - - -#ifndef _XNPOINTARRAY_H_ -#define _XNPOINTARRAY_H_ - -// System includes -#include - -/** - * XnGestureHelper namespace - * Used for the whole gesture family - Gesture recognizer, gesture helper, - * Point array - */ -namespace XnGestureHelper - { - - /** - * Represents a single point given at certain time - */ - struct TXnPointEntry - { - - /** constructor */ - inline TXnPointEntry( const TPoint& aPos, const TTime& aTime ); - - TPoint iPos; - TTime iTime; - }; - - /** - * Array of points that wraps another point array - * The purpose of this class is to allow deriving classes to override [] - * and in that member function adjust the point, e.g., by setting one - * axis to always a constant value. This allows providing a sequence of - * points to the recogniser in which the other axis is ignored. - * - * @ingroup group_xnlayoutengine - */ - NONSHARABLE_CLASS( TXnPointArray ) - { - public: - - /** - * Constructor - * - * @param aPoints points array to wrap (and filter) - */ - TXnPointArray( const RArray< TXnPointEntry >& aPoints ); - - /** - * Length of the array - * - * @return Length of the array - */ - TInt Count() const; - - /** - * Returns point at position, may be filtered - * virtual so deriving classes can modify the point - * (e.g., filter one axis) - * - * @return A filtered point at aIndex. Default implementation same - * as Raw(...) - */ - virtual TPoint operator[]( TInt aIndex ) const; - - /** - * Nonfiltered index - * - * @return An raw, non-filtered point at aIndex - */ - const TPoint& Raw( TInt aIndex ) const; - - private: - - /** Array of points, Not owned */ - const RArray< TXnPointEntry >& iPoints; - }; - } // namespace XnGestureHelper - - -// Inline functions -#include "xnpointarray.inl" - -#endif // _XNPOINTARRAY_H_