xref: /trunk/main/canvas/source/vcl/canvasfont.hxx (revision cdf0e10c)
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27 
28 #ifndef _VCLCANVAS_CANVASFONT_HXX
29 #define _VCLCANVAS_CANVASFONT_HXX
30 
31 #include <comphelper/implementationreference.hxx>
32 
33 #include <cppuhelper/compbase2.hxx>
34 #include <comphelper/broadcasthelper.hxx>
35 
36 #include <com/sun/star/lang/XServiceInfo.hpp>
37 #include <com/sun/star/geometry/Matrix2D.hpp>
38 #include <com/sun/star/rendering/FontRequest.hpp>
39 #include <com/sun/star/rendering/XCanvasFont.hpp>
40 #include <com/sun/star/rendering/XGraphicDevice.hpp>
41 
42 #include <vcl/font.hxx>
43 
44 #include <canvas/vclwrapper.hxx>
45 
46 #include "spritecanvas.hxx"
47 #include "impltools.hxx"
48 
49 #include <boost/utility.hpp>
50 
51 
52 /* Definition of CanvasFont class */
53 
54 namespace vclcanvas
55 {
56     typedef ::cppu::WeakComponentImplHelper2< ::com::sun::star::rendering::XCanvasFont,
57                          					  ::com::sun::star::lang::XServiceInfo > CanvasFont_Base;
58 
59     class CanvasFont : public ::comphelper::OBaseMutex,
60                        public CanvasFont_Base,
61         			   private ::boost::noncopyable
62     {
63     public:
64         typedef ::comphelper::ImplementationReference<
65             CanvasFont,
66             ::com::sun::star::rendering::XCanvasFont > Reference;
67 
68         CanvasFont( const ::com::sun::star::rendering::FontRequest& 									fontRequest,
69                     const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& 	extraFontProperties,
70                     const ::com::sun::star::geometry::Matrix2D&											rFontMatrix,
71                     ::com::sun::star::rendering::XGraphicDevice&                                        rDevice,
72                     const OutDevProviderSharedPtr&                                                      rOutDevProvider );
73 
74         /// Dispose all internal references
75         virtual void SAL_CALL disposing();
76 
77         // XCanvasFont
78         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);
79         virtual ::com::sun::star::rendering::FontRequest SAL_CALL getFontRequest(  ) throw (::com::sun::star::uno::RuntimeException);
80         virtual ::com::sun::star::rendering::FontMetrics SAL_CALL getFontMetrics(  ) throw (::com::sun::star::uno::RuntimeException);
81         virtual ::com::sun::star::uno::Sequence< double > SAL_CALL getAvailableSizes(  ) throw (::com::sun::star::uno::RuntimeException);
82         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL getExtraFontProperties(  ) throw (::com::sun::star::uno::RuntimeException);
83 
84         // XServiceInfo
85         virtual ::rtl::OUString SAL_CALL getImplementationName() throw( ::com::sun::star::uno::RuntimeException );
86         virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw( ::com::sun::star::uno::RuntimeException );
87         virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames()  throw( ::com::sun::star::uno::RuntimeException );
88 
89         ::Font getVCLFont() const;
90 
91     private:
92         ::canvas::vcltools::VCLObject<Font>                                            maFont;
93         ::com::sun::star::rendering::FontRequest                                       maFontRequest;
94         ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice> mpRefDevice;
95         OutDevProviderSharedPtr                                                        mpOutDevProvider;
96     };
97 
98 }
99 
100 #endif /* _VCLCANVAS_CANVASFONT_HXX */
101