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Diffstat (limited to 'sdext/source/pdfimport/inc/contentsink.hxx')
| -rwxr-xr-x | sdext/source/pdfimport/inc/contentsink.hxx | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/sdext/source/pdfimport/inc/contentsink.hxx b/sdext/source/pdfimport/inc/contentsink.hxx new file mode 100755 index 000000000000..cd0a7d037e35 --- /dev/null +++ b/sdext/source/pdfimport/inc/contentsink.hxx @@ -0,0 +1,184 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 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 */ + |