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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /slideshow/source/engine/transitions/combtransition.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream/1%7.0.4.tar.xz libreoffice-upstream/1%7.0.4.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'slideshow/source/engine/transitions/combtransition.hxx')
-rw-r--r-- | slideshow/source/engine/transitions/combtransition.hxx | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/slideshow/source/engine/transitions/combtransition.hxx b/slideshow/source/engine/transitions/combtransition.hxx new file mode 100644 index 000000000..37b288ae6 --- /dev/null +++ b/slideshow/source/engine/transitions/combtransition.hxx @@ -0,0 +1,65 @@ +/* -*- 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_TRANSITIONS_COMBTRANSITION_HXX +#define INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_COMBTRANSITION_HXX + +#include "slidechangebase.hxx" + +namespace slideshow { +namespace internal { + +/** Comb transition class. + + This class provides a SlideChangeAnimation, showing a + comb-like effect (stripes of alternating push effects). +*/ +class CombTransition : public SlideChangeBase +{ +public: + /** Create the comb transition effect. + + @param nNumStripes + Number of comb-like stripes to show in this effect + */ + CombTransition( ::std::optional<SlideSharedPtr> const & leavingSlide, + const SlideSharedPtr& pEnteringSlide, + const SoundPlayerSharedPtr& pSoundPlayer, + const UnoViewContainer& rViewContainer, + ScreenUpdater& rScreenUpdater, + EventMultiplexer& rEventMultiplexer, + const ::basegfx::B2DVector& rPushDirection, + sal_Int32 nNumStripes ); + + // NumberAnimation + virtual bool operator()( double x ) override; + +private: + const ::basegfx::B2DVector maPushDirectionUnit; + sal_Int32 mnNumStripes; + + void renderComb( double t, const ViewEntry& rViewEntry ) const; +}; + +} // namespace internal +} // namespace presentation + +#endif // INCLUDED_SLIDESHOW_SOURCE_ENGINE_TRANSITIONS_COMBTRANSITION_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |