taskswitcher/taskswitcherui/taskswitcherapp/inc/tseventcontrolerobserver.h
author William Roberts <williamr@symbian.org>
Tue, 01 Jun 2010 13:56:29 +0100
branchRCL_3
changeset 52 a1e3af341cc7
parent 16 9674c1a575e9
permissions -rw-r--r--
Disable the use of the CAlfEffectObserver, as a workaround for Bug 2840
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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/*
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* Copyright (c) 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:  Define gesture observer interface
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 *
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*/
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#ifndef TSGESTUREOBSERVER_H
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#define TSGESTUREOBSERVER_H
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#include <e32base.h>
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#include <akntouchgesturefw.h>
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/**
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 * MTsGestureObserver
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 * Define gesture observer interface
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 */
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NONSHARABLE_CLASS(MTsEventControlerObserver)
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    {
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public:
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    /**
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     * Declare drag gesture handling.
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     * @param aOffset - drag distance
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     */
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    virtual void MoveOffset(const TPoint& aOffset, TBool aDrawNow)=0;
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    /**
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     * Declare tap gesture handling.
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     * @param aPoint - tap position
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     */
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    virtual void TapL(const TPoint& aPoint)=0;
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    /**
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     * Declare long tap gesture handling.
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     * @param aPoint - tap position
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     */
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    virtual void LongTapL(const TPoint& aPoint)=0;
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    /**
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     * Declare drag gesture handling.
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     * @param aEvent - drag event
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     */
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    virtual void DragL(const AknTouchGestureFw::MAknTouchGestureFwDragEvent& aEvent) =0;
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    /**
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     * Declare animation stop handling
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     */
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    virtual void Stop()=0;
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    /**
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     * Declare getter for view position
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     */
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    virtual TPoint ViewPos() const =0;
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    };
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#endif // TSGESTUREOBSERVER_H