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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_INC_ANIMATIONACTIVITY_HXX
+#define INCLUDED_SLIDESHOW_SOURCE_INC_ANIMATIONACTIVITY_HXX
+
+#include "activity.hxx"
+#include "animatableshape.hxx"
+#include "shapeattributelayer.hxx"
+
+
+/* Definition of AnimationActivity interface */
+
+namespace slideshow::internal
+ {
+
+ /** Extends the Activity interface with animation-specific functions
+ */
+ class AnimationActivity : public Activity
+ {
+ public:
+ /** Sets targets (shape and attributeLayer)
+
+ Since attribute layers can only be generated when the
+ animation starts, the Activity owner must be able to
+ pass it into the Activity after initial creation. The
+ same applies to the actual shape the animation must
+ run for, since e.g. subsetted shapes are generated
+ close before the animation starts, too (this is not
+ necessary in and out of itself, but for performance
+ reasons. Otherwise, character iterations produce tons
+ of subset shapes).
+
+ @param rShape
+ Shape to play the animation on.
+
+ @param rAttrLayer
+ Attribute layer to change the animated values on.
+ */
+ virtual void setTargets( const AnimatableShapeSharedPtr& rShape,
+ const ShapeAttributeLayerSharedPtr& rAttrLayer ) = 0;
+ };
+
+ typedef ::std::shared_ptr< AnimationActivity > AnimationActivitySharedPtr;
+
+}
+
+#endif // INCLUDED_SLIDESHOW_SOURCE_INC_ANIMATIONACTIVITY_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */