author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 02 Feb 2010 10:12:18 +0200 | |
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/* |
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* Copyright (c) 2006 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: Instance of this class catches key inputs when it is activated |
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* |
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*/ |
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#ifndef CIMCVAPPINPUTABSORBER_H |
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#define CIMCVAPPINPUTABSORBER_H |
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// INCLUDES |
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#include <coecntrl.h> |
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// FORWARD DECLARATIONS |
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class CEikAppUi; |
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// CLASS DECLARATION |
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/** |
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* Instance of this class catches key events when instance is activated |
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* Activation is handled by pushing control to view stack |
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* |
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* @lib chat.app |
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* @since 1.2 |
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*/ |
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class CIMCVAppInputAbsorber : public CCoeControl |
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{ |
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public: // Constructors and destructor |
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/** |
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* Two-phased constructor. |
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*/ |
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static CIMCVAppInputAbsorber* NewL(); |
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/** |
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* Destructor. |
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*/ |
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virtual ~CIMCVAppInputAbsorber(); |
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public: // New functions |
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/** |
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* Starts capturing events |
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*/ |
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void CaptureEventsL(); |
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/** |
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* Stops capturing events |
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*/ |
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void Release(); |
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/** |
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* Are events captured now |
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* @return Are events captured now |
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*/ |
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TBool IsCaptured() const; |
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public: // Functions from base classes |
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/** |
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* @see CCoeControl |
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*/ |
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TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType ); |
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/** |
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* @see CCoeControl |
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*/ |
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void HandlePointerEventL( const TPointerEvent& aPointerEvent ); |
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private: |
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/** |
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* C++ default constructor. |
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*/ |
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CIMCVAppInputAbsorber(); |
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/** |
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* By default Symbian 2nd phase constructor is private. |
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*/ |
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void ConstructL(); |
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private: //data |
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// Doesn't own. Handle to EikAppUi |
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CEikAppUi* iAppUi; |
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// Event capturing status |
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TBool iIsCaptured; |
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}; |
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#endif // CIMCVAPPINPUTABSORBER_H |
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// End of File |