/* -*- 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_HELPER_GRAPHICHELPER_HXX #define INCLUDED_OOX_HELPER_GRAPHICHELPER_HXX #include #include #include #include #include #include #include #include #include #include #include #include struct WmfExternal; class OutputDevice; namespace com::sun::star { namespace awt { struct Point; } namespace awt { struct Size; } namespace awt { class XUnitConversion; } namespace io { class XInputStream; } namespace frame { class XFrame; } namespace graphic { class XGraphic; } namespace graphic { class XGraphicObject; } namespace graphic { class XGraphicProvider; } namespace uno { class XComponentContext; } } namespace oox { /** Provides helper functions for colors, device measurement conversion, graphics, and graphic objects handling. */ class OOX_DLLPUBLIC GraphicHelper { public: explicit GraphicHelper( const css::uno::Reference< css::uno::XComponentContext >& rxContext, const css::uno::Reference< css::frame::XFrame >& rxTargetFrame, StorageRef xStorage ); virtual ~GraphicHelper(); // Avoid implicitly defined copy constructors/assignments for the DLLPUBLIC class (they may // require forward-declared classes used internally to be defined in places using GraphicHelper) GraphicHelper(const GraphicHelper&) = delete; GraphicHelper(GraphicHelper&&) = delete; GraphicHelper& operator=(const GraphicHelper&) = delete; GraphicHelper& operator=(GraphicHelper&&) = delete; // System colors and predefined colors ------------------------------------ /** Returns a system color specified by the passed XML token identifier. */ ::Color getSystemColor( sal_Int32 nToken, ::Color nDefaultRgb = API_RGB_TRANSPARENT ) const; /** Derived classes may implement to resolve a scheme color from the passed XML token identifier. */ virtual ::Color getSchemeColor( sal_Int32 nToken ) const; /** Derived classes may implement to resolve a palette index to an RGB color. */ virtual ::Color getPaletteColor( sal_Int32 nPaletteIdx ) const; virtual sal_Int32 getDefaultChartAreaFillStyle() const; /** Returns chartspace automatic default border style */ static sal_Int32 getDefaultChartAreaLineStyle(); /** Returns chartspace automatic default border width in Emu */ static sal_Int16 getDefaultChartAreaLineWidth(); // Device info and device dependent unit conversion ----------------------- /** Returns information about the output device. */ const css::awt::DeviceInfo& getDeviceInfo() const { return maDeviceInfo;} /** Converts the passed value from horizontal screen pixels to 1/100 mm. */ sal_Int32 convertScreenPixelXToHmm( double fPixelX ) const; /** Converts the passed value from vertical screen pixels to 1/100 mm. */ sal_Int32 convertScreenPixelYToHmm( double fPixelY ) const; /** Converts the passed size from screen pixels to 1/100 mm. */ css::awt::Size convertScreenPixelToHmm( const css::awt::Size& rPixel ) const; /** Converts the passed value from 1/100 mm to horizontal screen pixels. */ double convertHmmToScreenPixelX( sal_Int32 nHmmX ) const; /** Converts the passed value from 1/100 mm to vertical screen pixels. */ double convertHmmToScreenPixelY( sal_Int32 nHmmY ) const; /** Converts the passed point from 1/100 mm to screen pixels. */ css::awt::Point convertHmmToScreenPixel( const css::awt::Point& rHmm ) const; /** Converts the passed size from 1/100 mm to screen pixels. */ css::awt::Size convertHmmToScreenPixel( const css::awt::Size& rHmm ) const; /** Converts the passed point from 1/100 mm to AppFont units. */ css::awt::Point convertHmmToAppFont( const css::awt::Point& rHmm ) const; /** Converts the passed size from 1/100 mm to AppFont units. */ css::awt::Size convertHmmToAppFont( const css::awt::Size& rHmm ) const; // Graphics and graphic objects ------------------------------------------ /** Imports a graphic from the passed input stream. */ css::uno::Reference< css::graphic::XGraphic > importGraphic( const css::uno::Reference< css::io::XInputStream >& rxInStrm, const WmfExternal* pExtHeader = nullptr, const bool bLazyLoad = true ) const; /** Imports a graphic from the passed binary memory block. */ css::uno::Reference< css::graphic::XGraphic > importGraphic( const StreamDataSequence& rGraphicData ) const; /** Imports a graphic from the storage stream with the passed path and name. */ css::uno::Reference< css::graphic::XGraphic > importEmbeddedGraphic( const OUString& rStreamName, const WmfExternal* pExtHeader = nullptr ) const; /** calculates the original size of a graphic which is necessary to be able to calculate cropping values @return The original Graphic size in 100thmm */ css::awt::Size getOriginalSize( const css::uno::Reference< css::graphic::XGraphic >& rxGraphic ) const; void setGraphicMapper(css::uno::Reference const & rxGraphicMapper); void initializeGraphicMapperIfNeeded() const; private: css::uno::Reference< css::uno::XComponentContext > mxContext; css::uno::Reference< css::graphic::XGraphicProvider2 > mxGraphicProvider; VclPtr mxDefaultOutputDevice; css::awt::DeviceInfo maDeviceInfo; ///< Current output device info. ::std::map< sal_Int32, ::Color > maSystemPalette; ///< Maps system colors (XML tokens) to RGB color values. StorageRef mxStorage; ///< Storage containing embedded graphics. double mfPixelPerHmmX; ///< Number of screen pixels per 1/100 mm in X direction. double mfPixelPerHmmY; ///< Number of screen pixels per 1/100 mm in Y direction. css::uno::Reference mxGraphicMapper; }; } // namespace oox #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ stro/mimo/mimo-6-4 LibreOffice 核心代码仓库文档基金会

path: root/qadevOOo/objdsc/svx/com.sun.star.comp.office.SvxShapeCollection.csv

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