| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef INCLUDED_PDFI_CONTENTSINK_HXX |
| #define INCLUDED_PDFI_CONTENTSINK_HXX |
| |
| #include <com/sun/star/uno/Reference.hxx> |
| #include <com/sun/star/uno/Sequence.hxx> |
| #include <com/sun/star/rendering/ARGBColor.hpp> |
| #include <boost/shared_ptr.hpp> |
| |
| namespace rtl { class OUString; } |
| namespace com { namespace sun { namespace star { |
| namespace rendering |
| { |
| class XPolyPolygon2D; |
| } |
| namespace geometry |
| { |
| struct Matrix2D; |
| struct AffineMatrix2D; |
| struct RealRectangle2D; |
| struct RealPoint2D; |
| struct RealSize2D; |
| } |
| namespace beans |
| { |
| struct PropertyValue; |
| } } } } |
| |
| namespace pdfi |
| { |
| struct FontAttributes |
| { |
| FontAttributes( const rtl::OUString& familyName_, |
| bool isBold_, |
| bool isItalic_, |
| bool isUnderline_, |
| bool isOutline_, |
| double size_ ) : |
| familyName(familyName_), |
| isBold(isBold_), |
| isItalic(isItalic_), |
| isUnderline(isUnderline_), |
| isOutline(isOutline_), |
| size(size_) |
| {} |
| |
| FontAttributes() : |
| familyName(), |
| isBold(false), |
| isItalic(false), |
| isUnderline(false), |
| isOutline(false), |
| size(0.0) |
| {} |
| |
| ::rtl::OUString familyName; |
| bool isBold; |
| bool isItalic; |
| bool isUnderline; |
| bool isOutline; |
| double size; // device pixel |
| |
| bool operator==(const FontAttributes& rFont) const |
| { |
| return familyName == rFont.familyName && |
| !isBold == !rFont.isBold && |
| !isItalic == !rFont.isItalic && |
| !isUnderline == !rFont.isUnderline && |
| !isOutline == !rFont.isOutline && |
| size == rFont.size; |
| } |
| }; |
| |
| /** (preliminary) API wrapper around xpdf |
| |
| Wraps the functionality currently used from xpdf's OutputDev |
| interface. Subject to change. |
| */ |
| struct ContentSink |
| { |
| virtual ~ContentSink() {} |
| |
| /// Total number of pages for upcoming document |
| virtual void setPageNum( sal_Int32 nNumPages ) = 0; |
| virtual void startPage( const ::com::sun::star::geometry::RealSize2D& rSize ) = 0; |
| virtual void endPage() = 0; |
| |
| virtual void hyperLink( const ::com::sun::star::geometry::RealRectangle2D& rBounds, |
| const ::rtl::OUString& rURI ) = 0; |
| |
| virtual void pushState() = 0; |
| virtual void popState() = 0; |
| |
| virtual void setFlatness( double ) = 0; |
| virtual void setTransformation( const ::com::sun::star::geometry::AffineMatrix2D& rMatrix ) = 0; |
| virtual void setLineDash( const ::com::sun::star::uno::Sequence<double>& dashes, |
| double start ) = 0; |
| virtual void setLineJoin( sal_Int8 lineJoin ) = 0; |
| virtual void setLineCap( sal_Int8 lineCap ) = 0; |
| virtual void setMiterLimit(double) = 0; |
| virtual void setLineWidth(double) = 0; |
| virtual void setFillColor( const ::com::sun::star::rendering::ARGBColor& rColor ) = 0; |
| virtual void setStrokeColor( const ::com::sun::star::rendering::ARGBColor& rColor ) = 0; |
| virtual void setBlendMode( sal_Int8 blendMode ) = 0; |
| virtual void setFont( const FontAttributes& rFont ) = 0; |
| virtual void setTextRenderMode( sal_Int32 ) = 0; |
| |
| |
| virtual void strokePath( const ::com::sun::star::uno::Reference< |
| ::com::sun::star::rendering::XPolyPolygon2D >& rPath ) = 0; |
| virtual void fillPath( const ::com::sun::star::uno::Reference< |
| ::com::sun::star::rendering::XPolyPolygon2D >& rPath ) = 0; |
| virtual void eoFillPath( const ::com::sun::star::uno::Reference< |
| ::com::sun::star::rendering::XPolyPolygon2D >& rPath ) = 0; |
| |
| virtual void intersectClip(const ::com::sun::star::uno::Reference< |
| ::com::sun::star::rendering::XPolyPolygon2D >& rPath) = 0; |
| virtual void intersectEoClip(const ::com::sun::star::uno::Reference< |
| ::com::sun::star::rendering::XPolyPolygon2D >& rPath) = 0; |
| |
| virtual void drawGlyphs( const rtl::OUString& rGlyphs, |
| const ::com::sun::star::geometry::RealRectangle2D& rRect, |
| const ::com::sun::star::geometry::Matrix2D& rFontMatrix ) = 0; |
| |
| /// issued when a sequence of associated glyphs is drawn |
| virtual void endText() = 0; |
| |
| /// draws given bitmap as a mask (using current fill color) |
| virtual void drawMask(const ::com::sun::star::uno::Sequence< |
| ::com::sun::star::beans::PropertyValue>& xBitmap, |
| bool bInvert ) = 0; |
| /// Given image must already be color-mapped and normalized to sRGB. |
| virtual void drawImage(const ::com::sun::star::uno::Sequence< |
| ::com::sun::star::beans::PropertyValue>& xBitmap ) = 0; |
| /** Given image must already be color-mapped and normalized to sRGB. |
| |
| maskColors must contain two sequences of color components |
| */ |
| virtual void drawColorMaskedImage(const ::com::sun::star::uno::Sequence< |
| ::com::sun::star::beans::PropertyValue>& xBitmap, |
| const ::com::sun::star::uno::Sequence< |
| ::com::sun::star::uno::Any>& xMaskColors ) = 0; |
| virtual void drawMaskedImage(const ::com::sun::star::uno::Sequence< |
| ::com::sun::star::beans::PropertyValue>& xBitmap, |
| const ::com::sun::star::uno::Sequence< |
| ::com::sun::star::beans::PropertyValue>& xMask, |
| bool bInvertMask) = 0; |
| virtual void drawAlphaMaskedImage(const ::com::sun::star::uno::Sequence< |
| ::com::sun::star::beans::PropertyValue>& xImage, |
| const ::com::sun::star::uno::Sequence< |
| ::com::sun::star::beans::PropertyValue>& xMask) = 0; |
| }; |
| |
| typedef boost::shared_ptr<ContentSink> ContentSinkSharedPtr; |
| } |
| |
| #endif /* INCLUDED_PDFI_CONTENTSINK_HXX */ |
| |
