bump product version to 5.0.4.1
[LibreOffice.git] / slideshow / source / engine / transitions / combtransition.hxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * This file is part of the LibreOffice project.
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
9 * This file incorporates work covered by the following license notice:
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
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20 #ifndef INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_COMBTRANSITION_HXX
21 #define INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_COMBTRANSITION_HXX
23 #include <basegfx/polygon/b2dpolypolygon.hxx>
24 #include "slidechangebase.hxx"
26 namespace slideshow {
27 namespace internal {
29 /** Comb transition class.
31 This class provides a SlideChangeAnimation, showing a
32 comb-like effect (stripes of alternating push effects).
34 class CombTransition : public SlideChangeBase
36 public:
37 /** Create the comb transition effect.
39 @param nNumStripes
40 Number of comb-like stripes to show in this effect
42 CombTransition( ::boost::optional<SlideSharedPtr> const & leavingSlide,
43 const SlideSharedPtr& pEnteringSlide,
44 const SoundPlayerSharedPtr& pSoundPlayer,
45 const UnoViewContainer& rViewContainer,
46 ScreenUpdater& rScreenUpdater,
47 EventMultiplexer& rEventMultiplexer,
48 const ::basegfx::B2DVector& rPushDirection,
49 sal_Int32 nNumStripes );
51 // NumberAnimation
52 virtual bool operator()( double x ) SAL_OVERRIDE;
54 private:
55 const ::basegfx::B2DVector maPushDirectionUnit;
56 sal_Int32 mnNumStripes;
58 void renderComb( double t, const ViewEntry& rViewEntry ) const;
61 } // namespace internal
62 } // namespace presentation
64 #endif // INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_COMBTRANSITION_HXX
66 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */