author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 27 Apr 2010 17:46:17 +0300 | |
branch | RCL_3 |
changeset 67 | 4917f9bf7995 |
parent 64 | ac77f89b1d9e |
child 73 | a1a5d4e727e8 |
permissions | -rw-r--r-- |
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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 the License "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: Implemetation of WebPointerEventHandler |
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* |
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*/ |
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#ifndef __WEBPOINTEREVENTHANDLER_H__ |
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#define __WEBPOINTEREVENTHANDLER_H__ |
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#include <e32base.h> |
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#include <w32std.h> |
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#include <stmgestureinterface.h> |
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#include "Timer.h" |
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namespace WebCore |
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{ |
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class Node; |
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class Element; |
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}; |
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class WebView; |
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class CActiveSchedulerWait; |
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class WebGestureInterface; |
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class WebPointerEventHandler : public CBase |
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{ |
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public: |
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static WebPointerEventHandler* NewL(WebView* view); |
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void ConstructL(); |
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virtual ~WebPointerEventHandler(); |
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public: |
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void HandlePointerEventL(const TPointerEvent& aPointerEvent); |
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void HandleHighlightChange(const TPoint &aPoint); |
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void HandleGestureEventL(const TStmGestureEvent& aGesture); |
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private: |
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bool canDehighlight(const TPoint &aPoint); |
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void dehighlight(); |
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bool isHighlitableElement(TBrCtlDefs::TBrCtlElementType& elType); |
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TBrCtlDefs::TBrCtlElementType highlitableElement(); |
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void doTouchDownL(); |
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void handleTouchDownL(const TStmGestureEvent& aGesture); |
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void handleTouchUp(const TStmGestureEvent& aGesture); |
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void handleTapL(const TStmGestureEvent& aGesture); |
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void handleDoubleTap(const TStmGestureEvent& aGesture); |
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void handleMove(const TStmGestureEvent& aGesture); |
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void doTapL(); |
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void updateCursor(const TPoint& pos); |
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void handlePinchZoomL(const TStmGestureEvent& aGesture); |
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private: |
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WebPointerEventHandler(WebView* view); |
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WebView* m_webview; |
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TPointerEvent m_buttonDownEvent; |
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TPointerEvent m_lastTapEvent; |
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// Support for link highlight/dehighlight |
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TBool m_isHighlighted; |
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TInt m_offset; |
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TPoint m_highlightPos; |
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WebCore::Node* m_highlightedNode; |
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TPointerEvent m_currentEvent; |
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bool m_ignoreTap; |
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WebGestureInterface* m_gestureInterface; |
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}; |
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#endif |