LCOV - code coverage report
Current view: top level - sdext/source/pdfimport/inc - contentsink.hxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 17 17 100.0 %
Date: 2014-11-03 Functions: 8 9 88.9 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_SDEXT_SOURCE_PDFIMPORT_INC_CONTENTSINK_HXX
      21             : #define INCLUDED_SDEXT_SOURCE_PDFIMPORT_INC_CONTENTSINK_HXX
      22             : 
      23             : #include <com/sun/star/uno/Reference.hxx>
      24             : #include <com/sun/star/uno/Sequence.hxx>
      25             : #include <com/sun/star/rendering/ARGBColor.hpp>
      26             : #include <boost/shared_ptr.hpp>
      27             : 
      28             : namespace com { namespace sun { namespace star {
      29             : namespace rendering
      30             : {
      31             :     class  XPolyPolygon2D;
      32             : }
      33             : namespace geometry
      34             : {
      35             :     struct Matrix2D;
      36             :     struct AffineMatrix2D;
      37             :     struct RealRectangle2D;
      38             :     struct RealPoint2D;
      39             :     struct RealSize2D;
      40             : }
      41             : namespace beans
      42             : {
      43             :     struct PropertyValue;
      44             : } } } }
      45             : 
      46             : namespace pdfi
      47             : {
      48         410 :     struct FontAttributes
      49             :     {
      50          18 :         FontAttributes( const OUString& familyName_,
      51             :                         bool                 isBold_,
      52             :                         bool                 isItalic_,
      53             :                         bool                 isUnderline_,
      54             :                         bool                 isOutline_,
      55             :                         double               size_,
      56             :                         double               ascent_) :
      57             :             familyName(familyName_),
      58             :             isBold(isBold_),
      59             :             isItalic(isItalic_),
      60             :             isUnderline(isUnderline_),
      61             :             isOutline(isOutline_),
      62             :             size(size_),
      63          18 :             ascent(ascent_)
      64          18 :         {}
      65             : 
      66          50 :         FontAttributes() :
      67             :             familyName(),
      68             :             isBold(false),
      69             :             isItalic(false),
      70             :             isUnderline(false),
      71             :             isOutline(false),
      72             :             size(0.0),
      73          50 :             ascent(1.0)
      74          50 :         {}
      75             : 
      76             :         OUString     familyName;
      77             :         bool                isBold;
      78             :         bool                isItalic;
      79             :         bool                isUnderline;
      80             :         bool                isOutline;
      81             :         double              size; // device pixel
      82             :         double              ascent;
      83             : 
      84          42 :         bool operator==(const FontAttributes& rFont) const
      85             :         {
      86          84 :             return familyName == rFont.familyName &&
      87          84 :                 !isBold == !rFont.isBold &&
      88          84 :                 !isItalic == !rFont.isItalic &&
      89          84 :                 !isUnderline == !rFont.isUnderline &&
      90          84 :                 !isOutline == !rFont.isOutline &&
      91         126 :                 size == rFont.size &&
      92          84 :                 ascent == rFont.ascent;
      93             :         }
      94             :     };
      95             : 
      96             :     /** (preliminary) API wrapper around xpdf
      97             : 
      98             :         Wraps the functionality currently used from xpdf's OutputDev
      99             :         interface. Subject to change.
     100             :      */
     101           6 :     struct ContentSink
     102             :     {
     103           6 :         virtual ~ContentSink() {}
     104             : 
     105             :         /// Total number of pages for upcoming document
     106             :         virtual void setPageNum( sal_Int32 nNumPages ) = 0;
     107             :         virtual void startPage( const css::geometry::RealSize2D& rSize ) = 0;
     108             :         virtual void endPage() = 0;
     109             : 
     110             :         virtual void hyperLink( const css::geometry::RealRectangle2D& rBounds,
     111             :                                 const OUString&                             rURI ) = 0;
     112             : 
     113             :         virtual void pushState() = 0;
     114             :         virtual void popState() = 0;
     115             : 
     116             :         virtual void setFlatness( double ) = 0;
     117             :         virtual void setTransformation( const css::geometry::AffineMatrix2D& rMatrix ) = 0;
     118             :         virtual void setLineDash( const css::uno::Sequence<double>& dashes,
     119             :                                   double                                         start ) = 0;
     120             :         virtual void setLineJoin( sal_Int8 lineJoin ) = 0;
     121             :         virtual void setLineCap( sal_Int8 lineCap ) = 0;
     122             :         virtual void setMiterLimit(double) = 0;
     123             :         virtual void setLineWidth(double) = 0;
     124             :         virtual void setFillColor( const css::rendering::ARGBColor& rColor ) = 0;
     125             :         virtual void setStrokeColor( const css::rendering::ARGBColor& rColor ) = 0;
     126             :         virtual void setBlendMode( sal_Int8 blendMode ) = 0;
     127             :         virtual void setFont( const FontAttributes& rFont ) = 0;
     128             :         virtual void setTextRenderMode( sal_Int32 ) = 0;
     129             : 
     130             : 
     131             :         virtual void strokePath( const css::uno::Reference<
     132             :                                        css::rendering::XPolyPolygon2D >& rPath ) = 0;
     133             :         virtual void fillPath( const css::uno::Reference<
     134             :                                      css::rendering::XPolyPolygon2D >& rPath ) = 0;
     135             :         virtual void eoFillPath( const css::uno::Reference<
     136             :                                        css::rendering::XPolyPolygon2D >& rPath ) = 0;
     137             : 
     138             :         virtual void intersectClip(const css::uno::Reference<
     139             :                                          css::rendering::XPolyPolygon2D >& rPath) = 0;
     140             :         virtual void intersectEoClip(const css::uno::Reference<
     141             :                                            css::rendering::XPolyPolygon2D >& rPath) = 0;
     142             : 
     143             :         virtual void drawGlyphs( const OUString& rGlyphs,
     144             :                                  const css::geometry::RealRectangle2D& rRect,
     145             :                                  const css::geometry::Matrix2D&        rFontMatrix,
     146             :                                  double fontSize) = 0;
     147             : 
     148             :         /// issued when a sequence of associated glyphs is drawn
     149             :         virtual void endText() = 0;
     150             : 
     151             :         /// draws given bitmap as a mask (using current fill color)
     152             :         virtual void drawMask(const css::uno::Sequence<
     153             :                                     css::beans::PropertyValue>& xBitmap,
     154             :                               bool                                           bInvert ) = 0;
     155             :         /// Given image must already be color-mapped and normalized to sRGB.
     156             :         virtual void drawImage(const css::uno::Sequence<
     157             :                                      css::beans::PropertyValue>& xBitmap ) = 0;
     158             :         /** Given image must already be color-mapped and normalized to sRGB.
     159             : 
     160             :             maskColors must contain two sequences of color components
     161             :          */
     162             :         virtual void drawColorMaskedImage(const css::uno::Sequence<
     163             :                                                 css::beans::PropertyValue>& xBitmap,
     164             :                                           const css::uno::Sequence<
     165             :                                                 css::uno::Any>&             xMaskColors ) = 0;
     166             :         virtual void drawMaskedImage(const css::uno::Sequence<
     167             :                                            css::beans::PropertyValue>& xBitmap,
     168             :                                      const css::uno::Sequence<
     169             :                                            css::beans::PropertyValue>& xMask,
     170             :                                      bool                                             bInvertMask) = 0;
     171             :         virtual void drawAlphaMaskedImage(const css::uno::Sequence<
     172             :                                                 css::beans::PropertyValue>& xImage,
     173             :                                           const css::uno::Sequence<
     174             :                                                 css::beans::PropertyValue>& xMask) = 0;
     175             :     };
     176             : 
     177             :     typedef boost::shared_ptr<ContentSink> ContentSinkSharedPtr;
     178             : }
     179             : 
     180             : #endif // INCLUDED_SDEXT_SOURCE_PDFIMPORT_INC_CONTENTSINK_HXX
     181             : 
     182             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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