1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_slideshow.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include <osl/diagnose.h> 32*cdf0e10cSrcweir #include "delayevent.hxx" 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir namespace slideshow { 35*cdf0e10cSrcweir namespace internal { 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir bool Delay::fire() 38*cdf0e10cSrcweir { 39*cdf0e10cSrcweir OSL_ASSERT( isCharged() ); 40*cdf0e10cSrcweir if (isCharged()) { 41*cdf0e10cSrcweir mbWasFired = true; 42*cdf0e10cSrcweir maFunc(); 43*cdf0e10cSrcweir maFunc.clear(); // early release of payload 44*cdf0e10cSrcweir } 45*cdf0e10cSrcweir return true; 46*cdf0e10cSrcweir } 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir bool Delay::isCharged() const 49*cdf0e10cSrcweir { 50*cdf0e10cSrcweir return !mbWasFired; 51*cdf0e10cSrcweir } 52*cdf0e10cSrcweir 53*cdf0e10cSrcweir double Delay::getActivationTime( double nCurrentTime ) const 54*cdf0e10cSrcweir { 55*cdf0e10cSrcweir return nCurrentTime + mnTimeout; 56*cdf0e10cSrcweir } 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir void Delay::dispose() 59*cdf0e10cSrcweir { 60*cdf0e10cSrcweir // don't clear unconditionally, because it may currently be executed: 61*cdf0e10cSrcweir if (isCharged()) { 62*cdf0e10cSrcweir mbWasFired = true; 63*cdf0e10cSrcweir maFunc.clear(); // release of payload 64*cdf0e10cSrcweir } 65*cdf0e10cSrcweir } 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir } // namespace internal 68*cdf0e10cSrcweir } // namespace presentation 69*cdf0e10cSrcweir 70