85 lines
2.9 KiB
C++
85 lines
2.9 KiB
C++
/* -*- 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: */
|