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Diffstat (limited to 'sdext/source/presenter/PresenterAnimation.cxx')
-rw-r--r-- | sdext/source/presenter/PresenterAnimation.cxx | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/sdext/source/presenter/PresenterAnimation.cxx b/sdext/source/presenter/PresenterAnimation.cxx new file mode 100644 index 000000000000..40b626ecec0a --- /dev/null +++ b/sdext/source/presenter/PresenterAnimation.cxx @@ -0,0 +1,140 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sdext.hxx" + +#include "PresenterAnimation.hxx" + +#include <osl/time.h> + +namespace sdext { namespace presenter { + +sal_uInt64 GetCurrentTime (void) +{ + TimeValue aTimeValue; + if (osl_getSystemTime(&aTimeValue)) + return sal_uInt64(aTimeValue.Seconds * 1000.0 + aTimeValue.Nanosec / 1000000.0); + else + return 0; +} + + + + +PresenterAnimation::PresenterAnimation ( + const sal_uInt64 nStartDelay, + const sal_uInt64 nTotalDuration, + const sal_uInt64 nStepDuration) + : mnStartTime(GetCurrentTime()+nStartDelay), + mnTotalDuration(nTotalDuration), + mnStepDuration(nStepDuration), + mpStartCallbacks(), + mpEndCallbacks() +{ +} + + + + +PresenterAnimation::~PresenterAnimation (void) +{ +} + + + + +sal_uInt64 PresenterAnimation::GetStartTime (void) +{ + return mnStartTime; +} + + + + +sal_uInt64 PresenterAnimation::GetEndTime (void) +{ + return mnStartTime + mnTotalDuration; +} + + + + +sal_uInt64 PresenterAnimation::GetStepDuration (void) +{ + return mnStepDuration; +} + + + + +void PresenterAnimation::AddStartCallback (const Callback& rCallback) +{ + if (mpStartCallbacks.get() == NULL) + mpStartCallbacks.reset(new ::std::vector<Callback>()); + mpStartCallbacks->push_back(rCallback); +} + + + + +void PresenterAnimation::AddEndCallback (const Callback& rCallback) +{ + if (mpEndCallbacks.get() == NULL) + mpEndCallbacks.reset(new ::std::vector<Callback>()); + mpEndCallbacks->push_back(rCallback); +} + + + +void PresenterAnimation::RunStartCallbacks (void) +{ + if (mpStartCallbacks.get() != NULL) + { + ::std::vector<Callback>::const_iterator iCallback; + for (iCallback=mpStartCallbacks->begin(); iCallback!=mpStartCallbacks->end(); ++iCallback) + (*iCallback)(); + } +} + + + + +void PresenterAnimation::RunEndCallbacks (void) +{ + if (mpEndCallbacks.get() != NULL) + { + ::std::vector<Callback>::const_iterator iCallback; + for (iCallback=mpEndCallbacks->begin(); iCallback!=mpEndCallbacks->end(); ++iCallback) + (*iCallback)(); + } +} + + + + +} } // end of namespace ::sdext::presenter |