diff options
Diffstat (limited to 'oox/inc/drawingml/chart/converterbase.hxx')
| -rw-r--r-- | oox/inc/drawingml/chart/converterbase.hxx | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/oox/inc/drawingml/chart/converterbase.hxx b/oox/inc/drawingml/chart/converterbase.hxx new file mode 100644 index 000000000..8fe637d95 --- /dev/null +++ b/oox/inc/drawingml/chart/converterbase.hxx @@ -0,0 +1,148 @@ +/* -*- 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_CHART_CONVERTERBASE_HXX +#define INCLUDED_OOX_DRAWINGML_CHART_CONVERTERBASE_HXX + +#include <drawingml/chart/objectformatter.hxx> + +namespace com::sun::star { + namespace awt { struct Rectangle; } + namespace awt { struct Size; } + namespace chart2 { class XChartDocument; } + namespace chart2 { class XTitle; } + namespace drawing { class XShape; } + namespace uno { class XComponentContext; } +} +namespace oox::core { class XmlFilterBase; } + +namespace oox::drawingml::chart { + +class ChartConverter; +struct ChartSpaceModel; +struct ConverterData; + + +const sal_Int32 API_PRIM_AXESSET = 0; +const sal_Int32 API_SECN_AXESSET = 1; + +const sal_Int32 API_X_AXIS = 0; +const sal_Int32 API_Y_AXIS = 1; +const sal_Int32 API_Z_AXIS = 2; + + +class ConverterRoot +{ +public: + explicit ConverterRoot( + ::oox::core::XmlFilterBase& rFilter, + ChartConverter& rChartConverter, + const ChartSpaceModel& rChartModel, + const css::uno::Reference< css::chart2::XChartDocument >& rxChartDoc, + const css::awt::Size& rChartSize ); + virtual ~ConverterRoot(); + + ConverterRoot(ConverterRoot const &) = default; + ConverterRoot(ConverterRoot &&) = default; + ConverterRoot & operator =(ConverterRoot const &) = default; + ConverterRoot & operator =(ConverterRoot &&) = default; + + /** Creates an instance for the passed service name, using the process service factory. */ + css::uno::Reference< css::uno::XInterface > + createInstance( const OUString& rServiceName ) const; + css::uno::Reference< css::uno::XComponentContext > const & + getComponentContext() const; + +protected: + /** Returns the filter object of the imported/exported document. */ + ::oox::core::XmlFilterBase& getFilter() const; + /** Returns the chart converter. */ + ChartConverter& getChartConverter() const; + /** Returns the API chart document model. */ + css::uno::Reference< css::chart2::XChartDocument > const & + getChartDocument() const; + /** Returns the position and size of the chart shape in 1/100 mm. */ + const css::awt::Size& getChartSize() const; + /** Returns the default position and size of the chart shape in 1/100 mm. */ + static css::awt::Size getDefaultPageSize() { return css::awt::Size(16000, 9000); } + /** Returns the object formatter. */ + ObjectFormatter& getFormatter() const; + + /** Registers a title object and its layout data, needed for conversion of + the title position using the old Chart1 API. */ + void registerTitleLayout( + const css::uno::Reference< css::chart2::XTitle >& rxTitle, + const ModelRef< LayoutModel >& rxLayout, ObjectType eObjType, + sal_Int32 nMainIdx, sal_Int32 nSubIdx ); + /** Converts the positions of the main title and all axis titles. */ + void convertTitlePositions(); + +private: + std::shared_ptr< ConverterData > mxData; +}; + + +/** Base class of all converter classes. Holds a reference to a model structure + of the specified type. + */ +template< typename ModelType > +class ConverterBase : public ConverterRoot +{ +public: + const ModelType& getModel() const { return mrModel; } + +protected: + explicit ConverterBase( const ConverterRoot& rParent, ModelType& rModel ) : + ConverterRoot( rParent ), mrModel( rModel ) {} + virtual ~ConverterBase() override {} + +protected: + ModelType& mrModel; +}; + + +/** A layout converter calculates positions and sizes for various chart objects. + */ +class LayoutConverter final : public ConverterBase< LayoutModel > +{ +public: + explicit LayoutConverter( const ConverterRoot& rParent, LayoutModel& rModel ); + virtual ~LayoutConverter() override; + + /** Tries to calculate the absolute position and size from the contained + OOXML layout model. Returns true, if returned rectangle is valid. */ + bool calcAbsRectangle( css::awt::Rectangle& orRect ) const; + + /** Tries to set the position and size from the contained OOXML layout model. + Returns true, if a manual position and size could be calculated. */ + bool convertFromModel( PropertySet& rPropSet ); + + /** Tries to set the position from the contained OOXML layout model. */ + void convertFromModel( + const css::uno::Reference< css::drawing::XShape >& rxShape, + double fRotationAngle ); + bool getAutoLayout() const {return mrModel.mbAutoLayout;} +}; + + +} // namespace oox::drawingml::chart + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |