author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 31 Aug 2010 16:04:40 +0300 | |
branch | RCL_3 |
changeset 21 | 09b1ac925e3f |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2009 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 "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: autolockuseractivityservice_p.cpp |
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* |
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*/ |
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#include "autolockuseractivityservice.h" |
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#include "autolockuseractivityservice_p.h" |
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#include <QTimer> |
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#include <QObject> |
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// ======== MEMBER FUNCTIONS ======== |
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/*! |
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Constructor. |
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\param servicePublic public implementation. |
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*/ |
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AutolockUserActivityServicePrivate::AutolockUserActivityServicePrivate(AutolockUserActivityService *servicePublic) : |
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m_q(servicePublic), mInactivityPeriod(9) |
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{ |
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mActivityTimer = new QTimer(); |
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QObject::connect(mActivityTimer, SIGNAL(timeout()), m_q, SIGNAL(active())); |
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mInactivityTimer = new QTimer(); |
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QObject::connect(mInactivityTimer, SIGNAL(timeout()), m_q, SIGNAL(notActive())); |
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} |
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/*! |
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Destructor. |
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*/ |
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AutolockUserActivityServicePrivate::~AutolockUserActivityServicePrivate() |
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{ |
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delete mActivityTimer; |
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delete mInactivityTimer; |
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} |
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/*! |
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Sets the inactivity period after which to emit signal of inactivity. |
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\param seconds after which inactivity is detected. |
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*/ |
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void AutolockUserActivityServicePrivate::setInactivityPeriod(int seconds) |
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{ |
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mInactivityPeriod = seconds; |
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if (isWatching()) { |
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mInactivityTimer->start(seconds * 1000); |
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} |
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} |
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/*! |
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Retrives the current inactivity period setting. |
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\retval inactivity period set. |
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*/ |
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int AutolockUserActivityServicePrivate::inactivityPeriod() const |
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{ |
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return mInactivityPeriod; |
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} |
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/*! |
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Starts or stops activity manager user activity watching. |
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\param shouldWatch determines if we shoul start watching or stop watching. |
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*/ |
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void AutolockUserActivityServicePrivate::watch(bool shouldWatch) |
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{ |
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if (shouldWatch && !isWatching()) { |
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mActivityTimer->start(5000); |
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mInactivityTimer->start(mInactivityPeriod * 1000); |
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} else if (!shouldWatch && isWatching()) { |
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mActivityTimer->stop(); |
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mInactivityTimer->stop(); |
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} |
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} |
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/*! |
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Checks if activity service is currently watching for user activity. |
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\retval true if user acitivity service is active. |
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*/ |
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bool AutolockUserActivityServicePrivate::isWatching() const |
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{ |
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return (mActivityTimer->isActive() || mInactivityTimer->isActive()); |
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} |
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