forked from amazingfate/loongoffice
35a146f2f4
Change-Id: Id6a78663b4b2224497741c5acb8724741df1d70b Reviewed-on: https://gerrit.libreoffice.org/c/core/+/93913 Tested-by: Jenkins Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
72 lines
2.8 KiB
C++
72 lines
2.8 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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#pragma once
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#include <drawinglayer/drawinglayerdllapi.h>
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#include <drawinglayer/primitive2d/groupprimitive2d.hxx>
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#include <basegfx/color/bcolormodifier.hxx>
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namespace drawinglayer::primitive2d
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{
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/** ModifiedColorPrimitive2D class
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This primitive is a grouping primitive and allows to define
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how the colors of its child content shall be modified for
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visualisation. This can be (and is) used e.g. for generic shadow
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visualisation by forcing all color usages of the contained
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sub-content to the shadow color.
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For the possibilities of color modifications, please refer
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to the basegfx::BColorModifier definitions in basegfx. For
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processing there is tooling in basegfx to build a stack of
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BColorModifierSharedPtrs to always be able to process the correct
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colors.
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If a renderer does not handle this primitive, the content will
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be visualized unchanged.
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*/
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class DRAWINGLAYER_DLLPUBLIC ModifiedColorPrimitive2D final : public GroupPrimitive2D
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{
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private:
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/// The ColorModifier to use
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basegfx::BColorModifierSharedPtr maColorModifier;
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public:
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/// constructor
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ModifiedColorPrimitive2D(
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const Primitive2DContainer& rChildren,
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const basegfx::BColorModifierSharedPtr& rColorModifier);
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/// data read access
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const basegfx::BColorModifierSharedPtr& getColorModifier() const { return maColorModifier; }
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/// compare operator
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virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
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/// provide unique ID
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virtual sal_uInt32 getPrimitive2DID() const override;
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};
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} // end of namespace drawinglayer::primitive2d
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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