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 <cppuhelper/compbase.hxx>
  13 #include <cppuhelper/basemutex.hxx>
  14
  15 #include <com/sun/star/rendering/XCanvasFont.hpp>
  16 #include <com/sun/star/geometry/Matrix2D.hpp>
  17
  18 #include <rtl/ref.hxx>
  19
  20
  21 /* Definition of CanvasFont class */
  22
  23 namespace oglcanvas
  24 {
  25     class SpriteCanvas;
  26
  27     typedef ::cppu::WeakComponentImplHelper< css::rendering::XCanvasFont > CanvasFontBaseT;
  28
  29     class CanvasFont : public ::cppu::BaseMutex,
  30                        public CanvasFontBaseT
  31     {
  32     public:
  33         typedef rtl::Reference<CanvasFont> ImplRef;
  34
  35         /// make noncopyable
  36         CanvasFont(const CanvasFont&) = delete;
  37         const CanvasFont& operator=(const CanvasFont&) = delete;
  38
  39         CanvasFont( const css::rendering::FontRequest&                                     fontRequest,
  40                     const css::uno::Sequence< css::beans::PropertyValue >&    extraFontProperties,
  41                     const css::geometry::Matrix2D&                                         fontMatrix );
  42
  43         // XCanvasFont
  44         virtual css::uno::Reference< css::rendering::XTextLayout > SAL_CALL createTextLayout( const css::rendering::StringContext& aText, sal_Int8 nDirection, sal_Int64 nRandomSeed ) override;
  45         virtual css::rendering::FontRequest SAL_CALL getFontRequest(  ) override;
  46         virtual css::rendering::FontMetrics SAL_CALL getFontMetrics(  ) override;
  47         virtual css::uno::Sequence< double > SAL_CALL getAvailableSizes(  ) override;
  48         virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getExtraFontProperties(  ) override;
  49
  50         const css::geometry::Matrix2D& getFontMatrix() const { return maFontMatrix; }
  51
  52         sal_uInt32 getEmphasisMark() const { return mnEmphasisMark; }
  53
  54     private:
  55         css::rendering::FontRequest    maFontRequest;
  56         sal_uInt32                     mnEmphasisMark;
  57         css::geometry::Matrix2D        maFontMatrix;
  58     };
  59 }
  60
  61 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */