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| -rw-r--r-- | oox/inc/drawingml/misccontexts.hxx | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/oox/inc/drawingml/misccontexts.hxx b/oox/inc/drawingml/misccontexts.hxx new file mode 100644 index 000000000..495b3bce9 --- /dev/null +++ b/oox/inc/drawingml/misccontexts.hxx @@ -0,0 +1,244 @@ +/* -*- 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_OOX_DRAWINGML_MISCCONTEXTS_HXX +#define INCLUDED_OOX_DRAWINGML_MISCCONTEXTS_HXX + +#include <drawingml/colorchoicecontext.hxx> + +#include <drawingml/fillproperties.hxx> + +namespace oox::drawingml { + + +/** Context handler that imports the a:solidFill element. */ +class SolidFillContext final : public ColorContext +{ +public: + explicit SolidFillContext( + ::oox::core::ContextHandler2Helper const & rParent, + FillProperties& rFillProps ); +}; + + +/** Context handler that imports the a:gradFill element. */ +class GradientFillContext final : public ::oox::core::ContextHandler2 +{ +public: + explicit GradientFillContext( + ::oox::core::ContextHandler2Helper const & rParent, + const ::oox::AttributeList& rAttribs, + GradientFillProperties& rGradientProps ); + + virtual ::oox::core::ContextHandlerRef + onCreateContext( + sal_Int32 nElement, + const ::oox::AttributeList& rAttribs ) override; + +private: + GradientFillProperties& mrGradientProps; +}; + +/** Context handler that imports the a:pattFill element. */ +class PatternFillContext final : public ::oox::core::ContextHandler2 +{ +public: + explicit PatternFillContext( + ::oox::core::ContextHandler2Helper const & rParent, + const ::oox::AttributeList& rAttribs, + PatternFillProperties& rPatternProps ); + + virtual ::oox::core::ContextHandlerRef + onCreateContext( + sal_Int32 nElement, + const ::oox::AttributeList& rAttribs ) override; + +private: + PatternFillProperties& mrPatternProps; +}; + + +/** Context handler that imports a14:imgProps, a14:imgLayer, a14:imgEffect containers + and the a14:artistic* effect tags defined in the MS-ODRAWXML extension. */ +class ArtisticEffectContext final : public ::oox::core::ContextHandler2 +{ +public: + explicit ArtisticEffectContext( + ::oox::core::ContextHandler2Helper const & rParent, + ArtisticEffectProperties& rEffect ); + virtual ~ArtisticEffectContext() override; + + virtual ::oox::core::ContextHandlerRef + onCreateContext( + sal_Int32 nElement, + const ::oox::AttributeList& rAttribs ) override; + +private: + ArtisticEffectProperties& maEffect; +}; + + +/** Context handler that imports the a:extLst element inside a:blip and its + children a:ext, which can contain transformations to the bitmap. */ +class BlipExtensionContext final : public ::oox::core::ContextHandler2 +{ +public: + explicit BlipExtensionContext( + ::oox::core::ContextHandler2Helper const & rParent, + BlipFillProperties& rBlipProps ); + virtual ~BlipExtensionContext() override; + + virtual ::oox::core::ContextHandlerRef + onCreateContext( + sal_Int32 nElement, + const ::oox::AttributeList& rAttribs ) override; + +private: + BlipFillProperties& mrBlipProps; +}; + + +/** Context handler that imports the a:duotone element containing the colors + of a bitmap duotone transformation. */ +class DuotoneContext final : public ::oox::core::ContextHandler2 +{ +public: + explicit DuotoneContext( + ::oox::core::ContextHandler2Helper const & rParent, + BlipFillProperties& rBlipProps ); + virtual ~DuotoneContext() override; + + virtual ::oox::core::ContextHandlerRef + onCreateContext( + sal_Int32 nElement, + const ::oox::AttributeList& rAttribs ) override; + +private: + BlipFillProperties& mrBlipProps; + int mnColorIndex; +}; + + +/** Context handler that imports the a:clrChange element containing the colors + of a bitmap color change transformation. */ +class ColorChangeContext final : public ::oox::core::ContextHandler2 +{ +public: + explicit ColorChangeContext( + ::oox::core::ContextHandler2Helper const & rParent, + const ::oox::AttributeList& rAttribs, + BlipFillProperties& rBlipProps ); + virtual ~ColorChangeContext() override; + + virtual ::oox::core::ContextHandlerRef + onCreateContext( + sal_Int32 nElement, + const ::oox::AttributeList& rAttribs ) override; + +private: + BlipFillProperties& mrBlipProps; + bool mbUseAlpha; +}; + +/** Context handler that imports the a:blip element containing the fill bitmap + and bitmap color transformation settings. */ +class BlipContext final : public ::oox::core::ContextHandler2 +{ +public: + explicit BlipContext( + ::oox::core::ContextHandler2Helper const & rParent, + const ::oox::AttributeList& rAttribs, + BlipFillProperties& rBlipProps ); + + virtual ::oox::core::ContextHandlerRef + onCreateContext( + sal_Int32 nElement, + const ::oox::AttributeList& rAttribs ) override; + +private: + BlipFillProperties& mrBlipProps; +}; + +/** Context handler that imports the a:blipFill element. */ +class BlipFillContext final : public ::oox::core::ContextHandler2 +{ +public: + explicit BlipFillContext( + ::oox::core::ContextHandler2Helper const & rParent, + const ::oox::AttributeList& rAttribs, + BlipFillProperties& rBlipProps ); + + virtual ::oox::core::ContextHandlerRef + onCreateContext( + sal_Int32 nElement, + const ::oox::AttributeList& rAttribs ) override; + +private: + BlipFillProperties& mrBlipProps; +}; + +/** Context handler for elements that contain a fill property element + (a:noFill, a:solidFill, a:gradFill, a:pattFill, a:blipFill, a:grpFill). */ +class FillPropertiesContext : public ::oox::core::ContextHandler2 +{ +public: + explicit FillPropertiesContext( + ::oox::core::ContextHandler2Helper const & rParent, + FillProperties& rFillProps ); + + virtual ::oox::core::ContextHandlerRef + onCreateContext( + sal_Int32 nElement, + const ::oox::AttributeList& rAttribs ) override; + + static ::oox::core::ContextHandlerRef + createFillContext( + ::oox::core::ContextHandler2Helper const & rParent, + sal_Int32 nElement, + const ::oox::AttributeList& rAttribs, + FillProperties& rFillProps ); + +private: + FillProperties& mrFillProps; +}; + +/** Context handler for elements that contain a fill property element + (a:noFill, a:solidFill, a:gradFill, a:pattFill, a:blipFill, a:grpFill). + + This context handler takes a simple color instead of a fill properties + struct. The imported fill properties are converted automatically to the + best fitting solid color. + */ +class SimpleFillPropertiesContext final : private FillProperties, public FillPropertiesContext +{ +public: + explicit SimpleFillPropertiesContext( + ::oox::core::ContextHandler2Helper const & rParent, + Color& rColor ); + virtual ~SimpleFillPropertiesContext() override; + +private: + Color& mrColor; +}; + +} // namespace oox::drawingml + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |