--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qstmgesturelib/recognisers/qstmflickgesturerecogniser.cpp	Tue May 04 12:39:35 2010 +0300
@@ -0,0 +1,104 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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: 
+*
+*/
+
+#include "qstmgenericsimplegesture.h"
+#include "qstmflickgesturerecogniser.h"
+#include "qstmuievent_if.h"
+#include "qstmfilelogger.h"
+
+using namespace qstmGesture ;
+
+QStm_FlickGestureRecogniser::QStm_FlickGestureRecogniser(QStm_GestureListenerIf* listener) :
+                              QStm_GestureRecogniser(listener)
+{
+}
+
+QStm_FlickGestureRecogniser::~QStm_FlickGestureRecogniser()
+{
+}
+
+/*!
+ * Release gesture recogniser.  Note that this one never owns the gesture, it just calls
+ * the callback if it detects ERelease inside the area being watched.
+ * There could be also check for the target window?
+ */
+QStm_GestureRecognitionState QStm_FlickGestureRecogniser::recognise(int numOfActiveStreams,
+                                                                    QStm_GestureEngineIf* pge)
+{
+    QStm_GestureRecognitionState state = m_state = ENotMyGesture;
+    // Check if we are enabled or not
+    if (!m_gestureEnabled) return state ;
+
+    // Look at the events to see if it looks like flick with one pointer
+    if (numOfActiveStreams == 1) {
+        const qstmUiEventEngine::QStm_UiEventIf* puie = pge->getUiEvents(0);
+        int countOfEvents = puie->countOfEvents();
+        qstmUiEventEngine::QStm_UiEventCode eventCode = puie->code();
+        if (m_loggingenabled) {
+            LOGARG("QStm_FlickGestureRecogniser: %d num %d code %d", eventCode, countOfEvents, eventCode);
+        }
+        
+        if (m_powner == puie->target() && eventCode == qstmUiEventEngine::ERelease)
+        {
+            if (m_loggingenabled) {
+                LOGARG("QStm_FlickGestureRecogniser: 0x%x ERelease: num %d code %d, %d", 
+                		this, countOfEvents, puie->currentXY().x(), puie->currentXY().y());
+            }
+            // Check if the speed before release was fast enough for flick
+            const qstmUiEventEngine::QStm_UiEventIf* puieprev = puie->previousEvent() ;
+            if (puieprev && puieprev->code() == qstmUiEventEngine::EMove) {
+                using qstmUiEventEngine::QStm_UiEventSpeed;
+
+                float thespeed = puieprev->speed() ;
+                if (m_loggingenabled) {
+                    LOGARG("QStm_FlickGestureRecogniser: prev speed: %f (limit: %f)", double(thespeed), double(m_speed)) ;
+                }
+                if (thespeed > m_speed) {
+                    state = EGestureActive ;
+
+                    QStm_UiEventSpeed speedIf(thespeed, puieprev->speedVec());
+
+                    // issue the flick gesture using the TDirectionalGesture (it has the speed and direction)
+                    qstmGesture::QStm_DirectionalGesture pgest(
+                            KUid,
+                            puieprev->currentXY(),
+                            puieprev->previousXY(),
+                            &speedIf,
+                            m_loggingenabled);
+                    pgest.setTarget(puie->target());
+
+                    // Call the listener to inform that a flick has occurred...
+                    m_listener->gestureEnter(pgest);
+                }
+            }
+        }
+    }
+    m_state = state;
+    return state;
+}
+void QStm_FlickGestureRecogniser::release(QStm_GestureEngineIf* /*ge*/)
+{
+    if (m_loggingenabled) {
+        LOGARG("QStm_FlickGestureRecogniser: 0x%x flick", this);
+    }
+    m_state = ENotMyGesture;
+}
+
+void QStm_FlickGestureRecogniser::setFlickingSpeed(float aSpeed) /* __SOFTFP */
+{
+    m_speed = aSpeed ;
+}