camerauis/cameraxui/cxui/inc/cxuiselftimer.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 16 Apr 2010 14:51:30 +0300
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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:
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*
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*/
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#ifndef CXUISELFTIMER_H
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#define CXUISELFTIMER_H
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#include <QObject>
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#include <QTimer>
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class CxeSettings;
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class CxuiDocumentLoader;
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class HbLabel;
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class HbPushButton;
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class HbWidget;
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class CxuiSelfTimer : public QObject
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{
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    Q_OBJECT
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public:
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    explicit CxuiSelfTimer(CxeSettings &mSettings);
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    ~CxuiSelfTimer();
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    void loadSelftimerWidgets(CxuiDocumentLoader *documentLoader);
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    bool isEnabled();
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    bool isOngoing();
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signals:
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    void timerFinished();
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    void cancelled();
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public slots:
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    void changeTimeOut(int seconds);
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    void startTimer();
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    void reset();
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    void cancel();
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protected slots:
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    void timeout();
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private:
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    void reset(bool update);
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    void updateWidgets();
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    void showWidgets();
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    void hideWidgets();
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private:
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    Q_DISABLE_COPY(CxuiSelfTimer)
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    int mDelay;
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    int mCounter;
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    QTimer mTimer;
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    int mOldPostCaptureTimeOut;
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    // UI widgets, not own
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    HbWidget *mIndicatorContainer;
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    HbWidget *mButtonContainer;
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    HbLabel *mTimerLabel;
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    HbPushButton *mCancelButton;
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    HbPushButton *mStartButton;
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    // settings, not own
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    CxeSettings &mSettings;
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};
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#endif // CXUISELFTIMER_H