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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /slideshow/source/engine/animationnodes/animationphysicsnode.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | slideshow/source/engine/animationnodes/animationphysicsnode.cxx | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/slideshow/source/engine/animationnodes/animationphysicsnode.cxx b/slideshow/source/engine/animationnodes/animationphysicsnode.cxx new file mode 100644 index 000000000..0502f35c1 --- /dev/null +++ b/slideshow/source/engine/animationnodes/animationphysicsnode.cxx @@ -0,0 +1,85 @@ +/* -*- 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 . + */ + +#include "animationphysicsnode.hxx" +#include <animationfactory.hxx> + +constexpr double fDefaultStartVelocityX(0.0); +constexpr double fDefaultStartVelocityY(0.0); +constexpr double fDefaultDensity(1.0); +constexpr double fDefaultBounciness(0.1); + +namespace slideshow::internal +{ +void AnimationPhysicsNode::dispose() +{ + mxPhysicsMotionNode.clear(); + AnimationBaseNode::dispose(); +} + +AnimationActivitySharedPtr AnimationPhysicsNode::createActivity() const +{ + double fDuration(0.0); + ENSURE_OR_THROW((mxPhysicsMotionNode->getDuration() >>= fDuration), + "Couldn't get the animation duration."); + + ::css::uno::Any aTemp; + double fStartVelocityX = fDefaultStartVelocityX; + aTemp = mxPhysicsMotionNode->getStartVelocityX(); + if (aTemp.hasValue()) + aTemp >>= fStartVelocityX; + + double fStartVelocityY = fDefaultStartVelocityY; + aTemp = mxPhysicsMotionNode->getStartVelocityY(); + if (aTemp.hasValue()) + aTemp >>= fStartVelocityY; + + double fDensity = fDefaultDensity; + aTemp = mxPhysicsMotionNode->getDensity(); + if (aTemp.hasValue()) + { + aTemp >>= fDensity; + fDensity = (fDensity < 0.0) ? 0.0 : fDensity; + } + + double fBounciness = fDefaultBounciness; + aTemp = mxPhysicsMotionNode->getBounciness(); + if (aTemp.hasValue()) + { + aTemp >>= fBounciness; + fBounciness = std::clamp(fBounciness, 0.0, 1.0); + } + + ActivitiesFactory::CommonParameters const aParms(fillCommonParameters()); + return ActivitiesFactory::createSimpleActivity( + aParms, + AnimationFactory::createPhysicsAnimation( + getContext().mpBox2DWorld, fDuration, getContext().mpSubsettableShapeManager, + getSlideSize(), { fStartVelocityX, fStartVelocityY }, fDensity, fBounciness, 0), + true); +} + +bool AnimationPhysicsNode::enqueueActivity() const +{ + return getContext().mrActivitiesQueue.addTailActivity(mpActivity); +} + +} // namespace slideshow::internal + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |