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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/animationaudionode.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.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/animationaudionode.hxx | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/slideshow/source/engine/animationnodes/animationaudionode.hxx b/slideshow/source/engine/animationnodes/animationaudionode.hxx new file mode 100644 index 000000000..dd308f04f --- /dev/null +++ b/slideshow/source/engine/animationnodes/animationaudionode.hxx @@ -0,0 +1,68 @@ +/* -*- 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: */ |