summaryrefslogtreecommitdiffstats
path: root/slideshow/source/engine/animationnodes/animationaudionode.hxx
diff options
context:
space:
mode:
Diffstat (limited to 'slideshow/source/engine/animationnodes/animationaudionode.hxx')
-rw-r--r--slideshow/source/engine/animationnodes/animationaudionode.hxx68
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 0000000000..dd308f04fd
--- /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: */