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Diffstat (limited to 'include/oox/shape/ShapeContextHandler.hxx')
| -rw-r--r-- | include/oox/shape/ShapeContextHandler.hxx | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/include/oox/shape/ShapeContextHandler.hxx b/include/oox/shape/ShapeContextHandler.hxx new file mode 100644 index 0000000000..85a0ab0eec --- /dev/null +++ b/include/oox/shape/ShapeContextHandler.hxx @@ -0,0 +1,171 @@ +/* -*- 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 . + */ +#pragma once + +#include <memory> +#include <stack> +#include <cppuhelper/implbase.hxx> +#include <oox/drawingml/color.hxx> +#include <oox/drawingml/graphicshapecontext.hxx> +#include <oox/core/fragmenthandler2.hxx> +#include <oox/core/xmlfilterbase.hxx> +#include <rtl/ref.hxx> +#include <com/sun/star/document/XDocumentProperties.hpp> +#include <com/sun/star/graphic/XGraphicMapper.hpp> +#include <com/sun/star/drawing/XDrawPage.hpp> +#include <com/sun/star/frame/XModel.hpp> + +namespace oox::vml { class DrawingFragment; } + +namespace oox::shape { + +class LockedCanvasContext; +class ShapeFilterBase; +class WordprocessingCanvasContext; +class WpgContext; +class WpsContext; + +class ShapeFragmentHandler final : public core::FragmentHandler2 +{ +public: + typedef rtl::Reference<ShapeFragmentHandler> Pointer_t; + + explicit ShapeFragmentHandler(core::XmlFilterBase& rFilter, + const OUString& rFragmentPath ) + : FragmentHandler2(rFilter, rFragmentPath) + { + } +}; + +class OOX_DLLPUBLIC ShapeContextHandler final : + public ::cppu::WeakImplHelper< css::xml::sax::XFastContextHandler > +{ +public: + explicit ShapeContextHandler(rtl::Reference<ShapeFilterBase> xFilterBase); + + virtual ~ShapeContextHandler() override; + + // css::xml::sax::XFastContextHandler: + virtual void SAL_CALL startFastElement + (::sal_Int32 Element, + const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs) override; + + virtual void SAL_CALL startUnknownElement + (const OUString & Namespace, + const OUString & Name, + const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs) override; + + virtual void SAL_CALL endFastElement(::sal_Int32 Element) override; + + virtual void SAL_CALL endUnknownElement + (const OUString & Namespace, + const OUString & Name) override; + + virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL + createFastChildContext + (::sal_Int32 Element, + const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs) override; + + virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL + createUnknownChildContext + (const OUString & Namespace, + const OUString & Name, + const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs) override; + + virtual void SAL_CALL characters(const OUString & aChars) override; + + css::uno::Reference< css::drawing::XShape > getShape(); + + void setDrawPage(const css::uno::Reference< css::drawing::XDrawPage > & the_value); + + void setModel(const css::uno::Reference< css::frame::XModel > & the_value); + + void setRelationFragmentPath(const OUString & the_value); + + sal_Int32 getStartToken() const; + void popStartToken(); + void pushStartToken( sal_Int32 _starttoken ); + + void setPosition(const css::awt::Point& rPosition); + void setSize(const css::awt::Size& rSize); + + const bool& getFullWPGSupport() { return m_bFullWPGSUpport; } + void setFullWPGSupport(bool bUse) { m_bFullWPGSUpport = bUse; } + + bool isWordProcessingGroupShape() const { return mxWpgContext ? true : false; } + bool isWordprocessingCanvas() const { return mxWordprocessingCanvasContext ? true : false; } + + void setDocumentProperties(const css::uno::Reference<css::document::XDocumentProperties>& xDocProps); + void setMediaDescriptor(const css::uno::Sequence<css::beans::PropertyValue>& rMediaDescriptor); + + void setGraphicMapper(css::uno::Reference<css::graphic::XGraphicMapper> const & rGraphicMapper); + + void setTheme(const oox::drawingml::ThemePtr& pTheme) { mpThemePtr = pTheme; } + const oox::drawingml::ThemePtr& getTheme() const { return mpThemePtr; } + +private: + ShapeContextHandler(ShapeContextHandler const &) = delete; + void operator =(ShapeContextHandler const &) = delete; + + // Special stack which always has at least one element. + // In case of group shapes with embedded content it will have more element than one. + std::stack<sal_uInt32> mnStartTokenStack; + + css::awt::Point maPosition; + css::awt::Size maSize; // from cx and cy, in EMU + bool m_bFullWPGSUpport; // Is this DrawingML shape supposed to be processed as WPG? + + drawingml::ShapePtr mpShape; + std::shared_ptr< vml::Drawing > mpDrawing; + + typedef rtl::Reference<drawingml::GraphicShapeContext> + GraphicShapeContextPtr; + rtl::Reference<vml::DrawingFragment> mxDrawingFragmentHandler; + css::uno::Reference<XFastContextHandler> mxGraphicShapeContext; + rtl::Reference<drawingml::DiagramGraphicDataContext> mxDiagramShapeContext; + rtl::Reference<LockedCanvasContext> mxLockedCanvasContext; + rtl::Reference<WordprocessingCanvasContext> mxWordprocessingCanvasContext; + rtl::Reference<WpsContext> mxWpsContext; + css::uno::Reference<css::drawing::XShape> mxSavedShape; + rtl::Reference<WpgContext> mxWpgContext; + rtl::Reference<drawingml::ChartGraphicDataContext> mxChartShapeContext; + css::uno::Reference<css::document::XDocumentProperties> mxDocumentProperties; + css::uno::Sequence<css::beans::PropertyValue> maMediaDescriptor; + + ::rtl::Reference< ShapeFilterBase > mxShapeFilterBase; + drawingml::ThemePtr mpThemePtr; + css::uno::Reference<css::drawing::XDrawPage> mxDrawPage; + OUString msRelationFragmentPath; + + css::uno::Reference<XFastContextHandler> const & getGraphicShapeContext(::sal_Int32 Element); + css::uno::Reference<XFastContextHandler> getChartShapeContext(::sal_Int32 Element); + css::uno::Reference<XFastContextHandler> getDrawingShapeContext(); + css::uno::Reference<XFastContextHandler> getDiagramShapeContext(); + css::uno::Reference<XFastContextHandler> getLockedCanvasContext(sal_Int32 nElement); + css::uno::Reference<XFastContextHandler> getWordprocessingCanvasContext(sal_Int32 nElement); + css::uno::Reference<XFastContextHandler> getWpsContext(sal_Int32 nStartElement, sal_Int32 nElement); + css::uno::Reference<XFastContextHandler> getWpgContext(sal_Int32 nElement); + css::uno::Reference<XFastContextHandler> getContextHandler(sal_Int32 nElement = 0); + + void applyFontRefColor(const oox::drawingml::ShapePtr& pShape, + const oox::drawingml::Color& rFontRefColor); +}; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |