canvas/source/directx/dx_impltools.hxx

   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 #pragma once
  21
  22 #include <com/sun/star/uno/Reference.hxx>
  23 #include <com/sun/star/uno/Sequence.hxx>
  24 #include <com/sun/star/util/TriState.hpp>
  25
  26 #include <basegfx/polygon/b2dpolygon.hxx>
  27 #include <basegfx/polygon/b2dpolypolygon.hxx>
  28 #include <basegfx/numeric/ftools.hxx>
  29
  30 #include <memory>
  31 #include "dx_canvasfont.hxx"
  32
  33 namespace basegfx
  34 {
  35     class B2DPoint;
  36     class B2DRange;
  37     class B2DHomMatrix;
  38     class B2IRange;
  39     class B2DPolyPolygon;
  40 };
  41
  42 namespace com::sun::star::geometry
  43 {
  44     struct IntegerRectangle2D;
  45     struct RealPoint2D;
  46 }
  47
  48 namespace com::sun::star::rendering
  49 {
  50     class  XBitmap;
  51     class  XPolyPolygon2D;
  52     class  XCanvasFont;
  53 }
  54
  55
  56 namespace dxcanvas::tools
  57 {
  58         struct RawRGBABitmap;
  59
  60         ::basegfx::B2DPolyPolygon
  61         polyPolygonFromXPolyPolygon2D( const css::uno::Reference< css::rendering::XPolyPolygon2D >& );
  62
  63         Gdiplus::Graphics* createGraphicsFromHDC(HDC);
  64         GraphicsSharedPtr createGraphicsFromBitmap(const BitmapSharedPtr&);
  65
  66         void setupGraphics( Gdiplus::Graphics& rGraphics );
  67
  68         void gdiPlusMatrixFromB2DHomMatrix( Gdiplus::Matrix&        rGdiplusMatrix,
  69                                             const ::basegfx::B2DHomMatrix&  rMatrix );
  70         void gdiPlusMatrixFromAffineMatrix2D( Gdiplus::Matrix&                          rGdiplusMatrix,
  71                                               const css::geometry::AffineMatrix2D& rMatrix );
  72
  73         Gdiplus::PointF gdiPlusPointFFromRealPoint2D( const css::geometry::RealPoint2D& );
  74         Gdiplus::RectF  gdiPlusRectFFromRectangle2D( const css::geometry::RealRectangle2D& );
  75         Gdiplus::Rect   gdiPlusRectFromIntegerRectangle2D( const css::geometry::IntegerRectangle2D& );
  76         RECT            gdiRectFromB2IRect( const ::basegfx::B2IRange& );
  77
  78         css::geometry::RealPoint2D     realPoint2DFromGdiPlusPointF( const Gdiplus::PointF& );
  79         css::geometry::RealRectangle2D realRectangle2DFromGdiPlusRectF( const Gdiplus::RectF& );
  80
  81         ::basegfx::B2DPoint b2dPointFromGdiPlusPointF( const Gdiplus::PointF& );
  82         ::basegfx::B2DRange b2dRangeFromGdiPlusRectF( const Gdiplus::RectF& );
  83
  84         css::uno::Sequence< sal_Int8 > argbToIntSequence( Gdiplus::ARGB rColor );
  85         Gdiplus::ARGB sequenceToArgb( const css::uno::Sequence< sal_Int8 >& rColor );
  86         Gdiplus::ARGB sequenceToArgb( const css::uno::Sequence< double >&  rColor );
  87
  88         GraphicsPathSharedPtr graphicsPathFromRealPoint2DSequence( const css::uno::Sequence<
  89                                                                  css::uno::Sequence< css::geometry::RealPoint2D > >& );
  90
  91         GraphicsPathSharedPtr graphicsPathFromB2DPolygon(
  92             const ::basegfx::B2DPolygon& rPoly,
  93             bool bNoLineJoin = false);
  94
  95         GraphicsPathSharedPtr graphicsPathFromB2DPolyPolygon(
  96             const ::basegfx::B2DPolyPolygon& rPoly,
  97             bool bNoLineJoin = false);
  98
  99         GraphicsPathSharedPtr graphicsPathFromXPolyPolygon2D(
 100             const css::uno::Reference< css::rendering::XPolyPolygon2D >&,
 101             bool bNoLineJoin = false );
 102
 103         bool drawGdiPlusBitmap( const GraphicsSharedPtr& rGraphics,
 104                                 const BitmapSharedPtr&   rBitmap );
 105         bool drawDIBits( const std::shared_ptr< Gdiplus::Graphics >& rGraphics,
 106                          const BITMAPINFO&                               rBI,
 107                          const void*                                     pBits );
 108
 109         bool drawRGBABits( const std::shared_ptr< Gdiplus::Graphics >& rGraphics,
 110                            const RawRGBABitmap&                            rRawRGBAData );
 111
 112         BitmapSharedPtr bitmapFromXBitmap( const css::uno::Reference< css::rendering::XBitmap >&  xBitmap );
 113
 114         CanvasFont::ImplRef canvasFontFromXFont( const css::uno::Reference< css::rendering::XCanvasFont >& xFont );
 115
 116         void setModulateImageAttributes( Gdiplus::ImageAttributes& o_rAttr,
 117                                          double                           nRedModulation,
 118                                          double                           nGreenModulation,
 119                                          double                           nBlueModulation,
 120                                          double                           nAlphaModulation );
 121 }
 122
 123
 124 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */