LibreOffice Module canvas (master)  1
cairo_canvasfont.hxx
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19 
20 #pragma once
21 
22 #include <cppuhelper/compbase.hxx>
23 #include <cppuhelper/basemutex.hxx>
24 
25 #include <com/sun/star/lang/XServiceInfo.hpp>
26 #include <com/sun/star/geometry/Matrix2D.hpp>
27 #include <com/sun/star/rendering/FontRequest.hpp>
28 #include <com/sun/star/rendering/XCanvasFont.hpp>
29 
30 #include <vcl/font.hxx>
31 
32 #include <vclwrapper.hxx>
33 
35 
36 
37 /* Definition of CanvasFont class */
38 
39 namespace cairocanvas
40 {
41  typedef ::cppu::WeakComponentImplHelper< css::rendering::XCanvasFont,
42  css::lang::XServiceInfo > CanvasFont_Base;
43 
44  class CanvasFont : public ::cppu::BaseMutex,
45  public CanvasFont_Base
46  {
47  public:
50  CanvasFont(const CanvasFont&) = delete;
51  const CanvasFont& operator=(const CanvasFont&) = delete;
52 
53  CanvasFont( const css::rendering::FontRequest& fontRequest,
54  const css::uno::Sequence< css::beans::PropertyValue >& extraFontProperties,
55  const css::geometry::Matrix2D& rFontMatrix,
56  const SurfaceProviderRef& rDevice );
57 
59  virtual void SAL_CALL disposing() override;
60 
61  // XCanvasFont
62  virtual css::uno::Reference< css::rendering::XTextLayout > SAL_CALL createTextLayout( const css::rendering::StringContext& aText, sal_Int8 nDirection, sal_Int64 nRandomSeed ) override;
63  virtual css::rendering::FontRequest SAL_CALL getFontRequest( ) override;
64  virtual css::rendering::FontMetrics SAL_CALL getFontMetrics( ) override;
65  virtual css::uno::Sequence< double > SAL_CALL getAvailableSizes( ) override;
66  virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getExtraFontProperties( ) override;
67 
68  // XServiceInfo
69  virtual OUString SAL_CALL getImplementationName() override;
70  virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
71  virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
72 
73  vcl::Font const & getVCLFont() const;
74 
75  private:
77  css::rendering::FontRequest maFontRequest;
79  };
80 
81 }
82 
83 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
SurfaceProviderRef mpRefDevice
const CanvasFont & operator=(const CanvasFont &)=delete
signed char sal_Int8
vcl::Font const & getVCLFont() const
virtual OUString SAL_CALL getImplementationName() override
virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getExtraFontProperties() override
virtual void SAL_CALL disposing() override
Dispose all internal references.
CanvasFont(const CanvasFont &)=delete
make noncopyable
::canvas::vcltools::VCLObject< vcl::Font > maFont
rtl::Reference< CanvasFont > Reference
virtual css::uno::Reference< css::rendering::XTextLayout > SAL_CALL createTextLayout(const css::rendering::StringContext &aText, sal_Int8 nDirection, sal_Int64 nRandomSeed) override
virtual css::rendering::FontMetrics SAL_CALL getFontMetrics() override
virtual css::uno::Sequence< double > SAL_CALL getAvailableSizes() override
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override
unsigned char sal_Bool
::cppu::WeakComponentImplHelper< css::rendering::XCanvasFont, css::lang::XServiceInfo > CanvasFont_Base
css::rendering::FontRequest maFontRequest
virtual css::rendering::FontRequest SAL_CALL getFontRequest() override
virtual sal_Bool SAL_CALL supportsService(const OUString &ServiceName) override