--- a/webengine/webkitutils/stmgesturefw/src/touchgesturerecogniser.cpp Tue Feb 02 00:56:45 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,115 +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 the License "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: Gesture helper implementation
-*
-*/
-
-#include "GenericSimpleGesture.h"
-#include "touchgesturerecogniser.h"
-#include "rt_uievent.h"
-#include "filelogger.h"
-
-using namespace stmGesture ;
-
-CTouchGestureRecogniser::CTouchGestureRecogniser(MGestureListener* aListener) :
- CGestureRecogniser(aListener)
-{
-}
-
-CTouchGestureRecogniser* CTouchGestureRecogniser::NewL(MGestureListener* aListener)
-{
- CTouchGestureRecogniser* self = new (ELeave) CTouchGestureRecogniser(aListener) ;
- return self;
-}
-
-CTouchGestureRecogniser::~CTouchGestureRecogniser()
-{
-}
-
-/*!
- * Touch gesture recogniser. Note that this one never owns the gesture, it just calls
- * the callback if it detects ETouch inside the area being watched.
- * There could be also check for the target window?
- */
-TGestureRecognitionState CTouchGestureRecogniser::recognise(int numOfActiveStreams,
- MGestureEngineIf* pge)
-{
- TGestureRecognitionState state = ENotMyGesture;
- // Check if we are enabled or not
- if (!m_gestureEnabled) return state ;
-
- // Look at the events to see if it looks like edge scroll with one pointer
- if (numOfActiveStreams == 1)
- {
- // Then look at the event stream, it has to be EHold
- const stmUiEventEngine::MUiEvent* puie = pge->getUiEvents(0);
- if (!puie) return state;
- stmUiEventEngine::TUiEventCode eventCode = puie->Code();
-
- if (m_loggingenabled)
- {
- LOGARG("CTouchGestureRecogniser: 0x%x num %d code %d", this, puie->countOfEvents(), eventCode);
-
- }
- if (eventCode == stmUiEventEngine::ETouch)
- {
- const TPoint& tapPoint = puie->CurrentXY();
- if (m_loggingenabled)
- {
- LOGARG("CTouchGestureRecogniser: 0x%x ETouch: num %d at %d, %d", this, puie->countOfEvents(), tapPoint.iX, tapPoint.iY);
- LOGARG("CTouchGestureRecogniser: area, %d,%d %d,%d", m_area.iTl.iX, m_area.iTl.iY, m_area.iBr.iX, m_area.iBr.iY);
- }
- bool produceGesture ;
- if(!m_area.IsEmpty())
- {
- produceGesture = m_area.Contains(tapPoint);
- if(produceGesture && m_loggingenabled)
- {
- LOGARG("CTouchGestureRecogniser: HIT area (%d,%d) in %d,%d %d,%d", tapPoint.iX, tapPoint.iY, m_area.iTl.iX, m_area.iTl.iY, m_area.iBr.iX, m_area.iBr.iY);
- }
- }
- else
- {
- produceGesture = (m_powner == puie->Target()); // no area defined, touch detected in the window
- }
- if (produceGesture)
- {
- // state = EGestureActive ; do not take ownership, all gestures anyway start with ETouch
- // issue the touch gesture
- stmGesture::TGenericSimpleGesture pgest(KUid, tapPoint);
- // Call the listener to inform that a touch has occurred...
- m_listener->gestureEnter(pgest);
- }
- }
- }
- return state;
-}
-
-void CTouchGestureRecogniser::release(MGestureEngineIf* /*ge*/)
-{
- if (m_loggingenabled)
- {
- LOGARG("CTouchGestureRecogniser: 0x%x release", this);
- }
-}
-
-void CTouchGestureRecogniser::setArea(const TRect& theArea)
-{
- m_area = theArea ;
- if (m_loggingenabled)
- {
- LOGARG("CTouchGestureRecogniser: area, %d,%d %d,%d", m_area.iTl.iX, m_area.iTl.iY, m_area.iBr.iX, m_area.iBr.iY);
- }
-
-}