canvas/source/vcl/canvasfont.hxx

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  30
  31 #ifndef _VCLCANVAS_CANVASFONT_HXX
  32 #define _VCLCANVAS_CANVASFONT_HXX
  33
  34 #include <comphelper/implementationreference.hxx>
  35
  36 #include <cppuhelper/compbase2.hxx>
  37 #include <comphelper/broadcasthelper.hxx>
  38
  39 #include <com/sun/star/lang/XServiceInfo.hpp>
  40 #include <com/sun/star/geometry/Matrix2D.hpp>
  41 #include <com/sun/star/rendering/FontRequest.hpp>
  42 #include <com/sun/star/rendering/XCanvasFont.hpp>
  43 #include <com/sun/star/rendering/XGraphicDevice.hpp>
  44
  45 #include <vcl/font.hxx>
  46
  47 #include <canvas/vclwrapper.hxx>
  48
  49 #include "spritecanvas.hxx"
  50 #include "impltools.hxx"
  51
  52 #include <boost/utility.hpp>
  53
  54
  55 /* Definition of CanvasFont class */
  56
  57 namespace vclcanvas
  58 {
  59     typedef ::cppu::WeakComponentImplHelper2< ::com::sun::star::rendering::XCanvasFont,
  60                                                ::com::sun::star::lang::XServiceInfo > CanvasFont_Base;
  61
  62     class CanvasFont : public ::comphelper::OBaseMutex,
  63                        public CanvasFont_Base,
  64                        private ::boost::noncopyable
  65     {
  66     public:
  67         typedef ::comphelper::ImplementationReference<
  68             CanvasFont,
  69             ::com::sun::star::rendering::XCanvasFont > Reference;
  70
  71         CanvasFont( const ::com::sun::star::rendering::FontRequest&                                                                     fontRequest,
  72                     const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >&    extraFontProperties,
  73                     const ::com::sun::star::geometry::Matrix2D&                                                                                 rFontMatrix,
  74                     ::com::sun::star::rendering::XGraphicDevice&                                        rDevice,
  75                     const OutDevProviderSharedPtr&                                                      rOutDevProvider );
  76
  77         /// Dispose all internal references
  78         virtual void SAL_CALL disposing();
  79
  80         // XCanvasFont
  81         virtual ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XTextLayout > SAL_CALL createTextLayout( const ::com::sun::star::rendering::StringContext& aText, sal_Int8 nDirection, sal_Int64 nRandomSeed ) throw (::com::sun::star::uno::RuntimeException);
  82         virtual ::com::sun::star::rendering::FontRequest SAL_CALL getFontRequest(  ) throw (::com::sun::star::uno::RuntimeException);
  83         virtual ::com::sun::star::rendering::FontMetrics SAL_CALL getFontMetrics(  ) throw (::com::sun::star::uno::RuntimeException);
  84         virtual ::com::sun::star::uno::Sequence< double > SAL_CALL getAvailableSizes(  ) throw (::com::sun::star::uno::RuntimeException);
  85         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL getExtraFontProperties(  ) throw (::com::sun::star::uno::RuntimeException);
  86
  87         // XServiceInfo
  88         virtual ::rtl::OUString SAL_CALL getImplementationName() throw( ::com::sun::star::uno::RuntimeException );
  89         virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw( ::com::sun::star::uno::RuntimeException );
  90         virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames()  throw( ::com::sun::star::uno::RuntimeException );
  91
  92         ::Font getVCLFont() const;
  93
  94     private:
  95         ::canvas::vcltools::VCLObject<Font>                                            maFont;
  96         ::com::sun::star::rendering::FontRequest                                       maFontRequest;
  97         ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice> mpRefDevice;
  98         OutDevProviderSharedPtr                                                        mpOutDevProvider;
  99     };
 100
 101 }
 102
 103 #endif /* _VCLCANVAS_CANVASFONT_HXX */