author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 27 Apr 2010 16:30:29 +0300 | |
branch | RCL_3 |
changeset 14 | 04becd199f91 |
permissions | -rw-r--r-- |
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/******************************************************************************* |
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* Copyright (c) 2009, 2010 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. This program and the accompanying materials |
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* are made available under the terms of the Eclipse Public License v1.0 |
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* which accompanies this distribution, and is available at |
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* http://www.eclipse.org/legal/epl-v10.html |
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* |
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* Contributors: |
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* Nokia Corporation - S60 implementation |
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*******************************************************************************/ |
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#ifdef RD_SCALABLE_UI_V2 |
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#ifndef SWTPOINTEREVENTSUPPRESSOR_H |
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#define SWTPOINTEREVENTSUPPRESSOR_H |
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#include <aknpointereventsuppressor.h> |
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class MSwtControl; |
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NONSHARABLE_CLASS(CSwtPointerEventSuppressor) |
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: public CBase |
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{ |
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// Methods |
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public: |
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static CSwtPointerEventSuppressor* NewL(const MSwtControl* aControl); |
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~CSwtPointerEventSuppressor(); |
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/** |
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* Returns true if suppressor is enabled; otherwise false. |
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*/ |
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TBool IsSuppressionEnabled() const; |
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/** |
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* Process pointer event and decides whether it should be suppressed. |
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* @return true if event shoudl be suppressed; otherwise false. |
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*/ |
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TBool SuppressPointerEvent(const TPointerEvent& aPointerEvent); |
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/** |
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* Returns pointer event position for current event. |
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* If pointer down event appeared and some consecutive events were |
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* suppressed, then this method returns same position for pointer |
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* up, as was for pointer down. |
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*/ |
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TPoint PointerEventPosition() const; |
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private: |
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CSwtPointerEventSuppressor(); |
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void ConstructL(const MSwtControl* aControl); |
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// Data |
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private: |
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/** |
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* AvKon pointer event suppressor |
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*/ |
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CAknPointerEventSuppressor* iPointerEventSuppressor; |
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|
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/** |
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* Stores either current evet position, or last ButtonDown position if |
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* some event suppression is ongoing and current event is ButtonUp. |
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* In case there were some Drag events which weren't suppressed, |
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* proper (current) position is stored. |
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*/ |
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TPoint iPointerEventPosition; |
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/** |
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* Stores last ButtonDown position. |
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*/ |
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TPoint iLastButtonDownPointerEventPosition; |
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/** |
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* Indicates whether suppression is ongoing. |
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*/ |
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TBool iIsSuppressionOngoing; |
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}; |
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#endif // SWTPALETTEDATA_H |
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#endif // SWTPOINTEREVENTSUPPRESSOR_H |