--- a/webengine/webkitutils/stmgesturefw/src/gesturehelpereventsender.cpp Tue Feb 02 00:56:45 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,127 +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 "gesturehelpereventsender.h"
-
-const TInt KEventsQueueGranularity = 4;
-
-CGestureEventSender* CGestureEventSender::NewL( MStmGestureListener& aObserver )
- {
- CGestureEventSender* self = new (ELeave) CGestureEventSender(aObserver);
-
- return self;
- }
-
-CGestureEventSender::CGestureEventSender( MStmGestureListener& aObserver ) :
- CActive(EPriorityUserInput - 1),
- iObserver(aObserver), iEvents(KEventsQueueGranularity)
- {
- CActiveScheduler::Add(this);
- }
-
-CGestureEventSender::~CGestureEventSender()
- {
- if (IsActive())
- {
- Cancel();
- }
-
- iEvents.Close();
- }
-
-TInt CGestureEventSender::AddEvent(TStmGestureUid aUid, const MStmGesture* aGestureEvent)
- {
- TStmGestureEvent event;
- if (aGestureEvent) {
- event.SetCode(aGestureEvent->gestureUid());
- event.SetCurrentPos(aGestureEvent->getLocation());
- event.SetSpeed(TRealPoint(aGestureEvent->getSpeedX()*1000,aGestureEvent->getSpeedY()*1000));//App needs the speed in pixels/sec
- event.SetType(TStmTapType(aGestureEvent->getType()));
- event.SetDetails(aGestureEvent->getDetails());
- event.SetGestureDirection(aGestureEvent->getDirection());
- event.SetPinchEndPos(aGestureEvent->getPinchEndPos());
- event.SetGestureState(EGestureEnter);
- }
- else {
- if (aUid != stmGesture::EGestureUidPinch) {
- return iEvents.Count();
- }
- event.SetCode(aUid);
- event.SetGestureState(EGestureExit);
- }
-
- iEvents.Append(event);
- if (iState != EBusy)
- {
- iState = EEventsReady;
- }
-
- if (!IsActive())
- {
- Complete();
- }
- return iEvents.Count();
- }
-
-void CGestureEventSender::Complete()
- {
- TRequestStatus* status = &iStatus;
- User::RequestComplete(status, KErrNone);
- SetActive();
- }
-
-void CGestureEventSender::RunL()
- {
- switch (iState)
- {
- case EEventsReady:
- {
- if (iEvents.Count() > 0)
- {
- TInt count = iEvents.Count();
- for (int i = 0; i < count; i++)
- {
- TStmGestureEvent& gst = iEvents[i];
- EmitEventL(gst);
- }
- }
- iEvents.Reset();
- iState = ENoEvents;
- Complete();
- break;
- }
- }
- }
-
-void CGestureEventSender::EmitEventL( const TStmGestureEvent& aGesture )
- {
- iState = EBusy;
- iObserver.HandleGestureEventL(aGesture);
- iState = EEventsReady;
- }
-
-TInt CGestureEventSender::RunError(TInt aError)
- {
- iEvents.Reset();
- return aError;
- }
-
-void CGestureEventSender::DoCancel()
- {
- iEvents.Reset();
- iState = ENoEvents;
- }