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/* -*- 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 INCLUDED_SLIDESHOW_SOURCE_ENGINE_ANIMATIONNODES_ANIMATIONAUDIONODE_HXX
#define INCLUDED_SLIDESHOW_SOURCE_ENGINE_ANIMATIONNODES_ANIMATIONAUDIONODE_HXX
#include <basecontainernode.hxx>
#include <soundplayer.hxx>
#include <com/sun/star/animations/XAnimationNode.hpp>
#include <com/sun/star/animations/XAudio.hpp>
namespace slideshow::internal {
/** Audio node.
This animation node contains an audio effect. Duration and
start/stop behaviour is affected by the referenced audio
file.
*/
class AnimationAudioNode : public BaseNode, public AnimationEventHandler
{
public:
AnimationAudioNode(
css::uno::Reference<css::animations::XAnimationNode> const& xNode,
BaseContainerNodeSharedPtr const& pParent,
NodeContext const& rContext );
protected:
virtual void dispose() override;
private:
virtual void activate_st() override;
virtual void deactivate_st( NodeState eDestState ) override;
virtual bool hasPendingAnimation() const override;
/// overridden, because we need to deal with STOPAUDIO commands
virtual bool handleAnimationEvent( const AnimationNodeSharedPtr& rNode ) override;
private:
css::uno::Reference<css::animations::XAudio > mxAudioNode;
OUString maSoundURL;
mutable SoundPlayerSharedPtr mpPlayer;
void createPlayer() const;
void resetPlayer() const;
void checkPlayingStatus();
};
} // namespace slideshow::internal
#endif // INCLUDED_SLIDESHOW_SOURCE_ENGINE_ANIMATIONNODES_ANIMATIONAUDIONODE_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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