author | hgs |
Fri, 15 Oct 2010 17:30:59 -0400 | |
changeset 16 | 3c88a81ff781 |
parent 3 | 0954f5dd2cd0 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published by |
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* the Free Software Foundation, version 2.1 of the License. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with this program. If not, |
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* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/". |
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* |
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* Description: |
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* |
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*/ |
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#include "qstmgenericsimplegesture.h" |
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#include "qstmunknowngesturerecogniser.h" |
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#include "qstmuievent_if.h" |
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#include "qstmfilelogger.h" |
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using namespace qstmGesture ; |
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QStm_UnknownGestureRecogniser::QStm_UnknownGestureRecogniser(QStm_GestureListenerIf* listener) : |
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QStm_GestureRecogniser(listener) |
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{ |
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} |
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QStm_UnknownGestureRecogniser::~QStm_UnknownGestureRecogniser() |
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{ |
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} |
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QStm_GestureRecognitionState QStm_UnknownGestureRecogniser::recognise(int numOfActiveStreams, |
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QStm_GestureEngineIf* pge) |
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{ |
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QStm_GestureRecognitionState state = m_state = ENotMyGesture; |
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// Check if we are enabled or not |
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if (!m_gestureEnabled) return state ; |
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// Look at the events to see if it looks like long press with one pointer |
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if (numOfActiveStreams == 1) { |
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// Then look at the event stream, it has to be EHold |
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const qstmUiEventEngine::QStm_UiEventIf* puie = pge->getUiEvents(0); |
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int countOfEvents = puie->countOfEvents(); |
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qstmUiEventEngine::QStm_UiEventCode eventCode = puie->code(); |
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if (m_loggingenabled) { |
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LOGARG("QStm_UnknownGestureRecogniser: %d num %d code %d", eventCode, countOfEvents, eventCode); |
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} |
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// if (puie->target() == m_powner && eventCode == qstmUiEventEngine::ERelease) {// The last one is ERelease |
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const QPoint& currentXY = puie->currentXY() ; |
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if (m_loggingenabled) { |
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LOGARG("QStm_UnknownGestureRecogniser: (%d, %d) ", currentXY.x(), currentXY.y()) ; |
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} |
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//state = EGestureActive ; |
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// issue the gesture |
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qstmGesture::QStm_GenericSimpleGesture pgest(KUid, currentXY, puie->timestamp(), 0, puie) ; |
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pgest.setTarget(puie->target()); |
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//if (puie->target() != m_powner) { |
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pgest.setDetails((void*)puie); |
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//} |
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// Call the listener to inform that a gesture has occurred... |
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m_listener->gestureEnter(pgest) ; |
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// } |
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} |
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m_state = state; |
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return state; |
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} |
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void QStm_UnknownGestureRecogniser::release(QStm_GestureEngineIf* /*ge*/) |
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{ |
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if (m_loggingenabled) { |
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LOGARG("QStm_UnknownGestureRecogniser: 0x%x release", this); |
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} |
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m_state = ENotMyGesture; |
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} |
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