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Diffstat (limited to 'salhelper/inc/salhelper/timer.hxx')
| -rw-r--r-- | salhelper/inc/salhelper/timer.hxx | 230 |
1 files changed, 0 insertions, 230 deletions
diff --git a/salhelper/inc/salhelper/timer.hxx b/salhelper/inc/salhelper/timer.hxx deleted file mode 100644 index 0afd593b8c2b..000000000000 --- a/salhelper/inc/salhelper/timer.hxx +++ /dev/null @@ -1,230 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - - -#ifndef _SALHELPER_TIMER_HXX_ -#define _SALHELPER_TIMER_HXX_ - -#include <salhelper/simplereferenceobject.hxx> -#include <osl/time.h> -#include "salhelperdllapi.h" - -namespace salhelper -{ - -/** Helper class for easier manipulation with TimeValue. - * - * Times are seconds in UTC since 01.01.1970 - */ -struct TTimeValue : public TimeValue -{ - TTimeValue() - { - Seconds = 0; - Nanosec = 0; - } - - TTimeValue( sal_uInt32 Secs, sal_uInt32 Nano ) - { - Seconds = Secs; - Nanosec = Nano; - - normalize(); - } - - TTimeValue(sal_uInt32 MilliSecs) - { - Seconds = MilliSecs / 1000L; - Nanosec = (MilliSecs % 1000) * 1000000L; - - normalize(); - } - - TTimeValue( const TTimeValue& rTimeValue ) - { - Seconds = rTimeValue.Seconds; - Nanosec = rTimeValue.Nanosec; - - normalize(); - } - - TTimeValue( const TimeValue& rTimeValue ) - { - Seconds = rTimeValue.Seconds; - Nanosec = rTimeValue.Nanosec; - - normalize(); - } - - void SAL_CALL normalize() - { - if ( Nanosec > 1000000000 ) - { - Seconds += Nanosec / 1000000000; - Nanosec %= 1000000000; - } - } - - void SAL_CALL addTime( const TTimeValue& Delta ) - { - Seconds += Delta.Seconds; - Nanosec += Delta.Nanosec; - - normalize(); - } - - sal_Bool SAL_CALL isEmpty() const - { - return ( ( Seconds == 0 ) && ( Nanosec == 0 ) ); - } -}; - -inline sal_Bool operator<( const TTimeValue& rTimeA, const TTimeValue& rTimeB ) -{ - if ( rTimeA.Seconds < rTimeB.Seconds ) - return sal_True; - else if ( rTimeA.Seconds > rTimeB.Seconds ) - return sal_False; - else - return ( rTimeA.Nanosec < rTimeB.Nanosec ); -} - -inline sal_Bool operator>( const TTimeValue& rTimeA, const TTimeValue& rTimeB ) -{ - if ( rTimeA.Seconds > rTimeB.Seconds ) - return sal_True; - else if ( rTimeA.Seconds < rTimeB.Seconds ) - return sal_False; - else - return ( rTimeA.Nanosec > rTimeB.Nanosec ); -} - -inline sal_Bool operator==( const TTimeValue& rTimeA, const TTimeValue& rTimeB ) -{ - return ( ( rTimeA.Seconds == rTimeB.Seconds ) && - ( rTimeA.Nanosec == rTimeB.Nanosec ) ); -} - -class TimerManager; - -/** Interface for the Timer and handling the event -*/ -class SALHELPER_DLLPUBLIC Timer : public salhelper::SimpleReferenceObject -{ -public: - - /** Constructor. - */ - Timer(); - - /** Constructor. - */ - Timer( const TTimeValue& Time ); - - /** Constructor. - */ - Timer( const TTimeValue& Time, const TTimeValue& RepeatTime ); - - /** Start timer. - */ - void SAL_CALL start(); - - /** Abort timer prematurely. - */ - void SAL_CALL stop(); - - /** Returns sal_True if timer is running. - */ - sal_Bool SAL_CALL isTicking() const; - - /** Is the timer expired? - */ - sal_Bool SAL_CALL isExpired() const; - - /** Does pTimer expires before us? - */ - sal_Bool SAL_CALL expiresBefore( const Timer* pTimer ) const; - - /** Set the absolute time when the timer should fire. - */ - void SAL_CALL setAbsoluteTime( const TTimeValue& Time ); - - /** Set the time to fire to 'now' + Remaining. - */ - void SAL_CALL setRemainingTime( const TTimeValue& Remaining ); - - /** Set the time to fire to 'now' + Remaining with repeat interveal - * Repeat. - */ - void SAL_CALL setRemainingTime( const TTimeValue& Remaining, const TTimeValue& Repeat ); - - /** Adds Time to the 'fire time'. - */ - void SAL_CALL addTime( const TTimeValue& Time ); - - /** Returns the remaining time before timer expiration relative to now. - */ - TTimeValue SAL_CALL getRemainingTime() const; - -protected: - - /** Destructor. - */ - virtual ~Timer(); - - /** What should be done when the 'timer fires'. - */ - virtual void SAL_CALL onShot() = 0; - -protected: - - /** holds (initial) exparation time of this timer. - */ - TTimeValue m_aTimeOut; - - /** holds the time of exparation of this timer. - */ - TTimeValue m_aExpired; - - /** holds the time interveal of successive expirations. - */ - TTimeValue m_aRepeatDelta; - - /** Pointer to the next timer (to fire). - */ - Timer* m_pNext; - -private: - - /** Copy constructor disabled. - */ - SALHELPER_DLLPRIVATE Timer( const Timer& rTimer ); - - /** Assignment operator disabled. - */ - SALHELPER_DLLPRIVATE void SAL_CALL operator=( const Timer& rTimer ); - - friend class TimerManager; -}; - -} - -#endif //_SALHELPER_TIMER_HXX_ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |