canvas/source/opengl/ogl_canvasfont.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
  10 #pragma once
  11
  12 #include <comphelper/compbase.hxx>
  13
  14 #include <com/sun/star/rendering/XCanvasFont.hpp>
  15 #include <com/sun/star/geometry/Matrix2D.hpp>
  16
  17 #include <rtl/ref.hxx>
  18
  19
  20 /* Definition of CanvasFont class */
  21
  22 namespace oglcanvas
  23 {
  24     class SpriteCanvas;
  25
  26     typedef ::comphelper::WeakComponentImplHelper< css::rendering::XCanvasFont > CanvasFontBaseT;
  27
  28     class CanvasFont : public CanvasFontBaseT
  29     {
  30     public:
  31         typedef rtl::Reference<CanvasFont> ImplRef;
  32
  33         /// make noncopyable
  34         CanvasFont(const CanvasFont&) = delete;
  35         const CanvasFont& operator=(const CanvasFont&) = delete;
  36
  37         CanvasFont( css::rendering::FontRequest                               fontRequest,
  38                     const css::uno::Sequence< css::beans::PropertyValue >&    extraFontProperties,
  39                     const css::geometry::Matrix2D&                            fontMatrix );
  40
  41         // XCanvasFont
  42         virtual css::uno::Reference< css::rendering::XTextLayout > SAL_CALL createTextLayout( const css::rendering::StringContext& aText, sal_Int8 nDirection, sal_Int64 nRandomSeed ) override;
  43         virtual css::rendering::FontRequest SAL_CALL getFontRequest(  ) override;
  44         virtual css::rendering::FontMetrics SAL_CALL getFontMetrics(  ) override;
  45         virtual css::uno::Sequence< double > SAL_CALL getAvailableSizes(  ) override;
  46         virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getExtraFontProperties(  ) override;
  47
  48         const css::geometry::Matrix2D& getFontMatrix() const { return maFontMatrix; }
  49
  50         sal_uInt32 getEmphasisMark() const { return mnEmphasisMark; }
  51
  52     private:
  53         css::rendering::FontRequest    maFontRequest;
  54         sal_uInt32                     mnEmphasisMark;
  55         css::geometry::Matrix2D        maFontMatrix;
  56     };
  57 }
  58
  59 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */