56940b766e
Change-Id: Ieeda808ad8e7fe500a2142c779529ca190725f6a Reviewed-on: https://gerrit.libreoffice.org/61548 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
67 lines
2.5 KiB
C++
67 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_COMBTRANSITION_HXX
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#define INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_COMBTRANSITION_HXX
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#include <basegfx/polygon/b2dpolypolygon.hxx>
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#include "slidechangebase.hxx"
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namespace slideshow {
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namespace internal {
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/** Comb transition class.
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This class provides a SlideChangeAnimation, showing a
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comb-like effect (stripes of alternating push effects).
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*/
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class CombTransition : public SlideChangeBase
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{
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public:
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/** Create the comb transition effect.
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@param nNumStripes
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Number of comb-like stripes to show in this effect
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*/
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CombTransition( ::boost::optional<SlideSharedPtr> const & leavingSlide,
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const SlideSharedPtr& pEnteringSlide,
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const SoundPlayerSharedPtr& pSoundPlayer,
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const UnoViewContainer& rViewContainer,
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ScreenUpdater& rScreenUpdater,
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EventMultiplexer& rEventMultiplexer,
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const ::basegfx::B2DVector& rPushDirection,
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sal_Int32 nNumStripes );
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// NumberAnimation
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virtual bool operator()( double x ) override;
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private:
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const ::basegfx::B2DVector maPushDirectionUnit;
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sal_Int32 const mnNumStripes;
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void renderComb( double t, const ViewEntry& rViewEntry ) const;
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};
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} // namespace internal
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} // namespace presentation
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#endif // INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_COMBTRANSITION_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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