xref: /aoo41x/main/canvas/source/vcl/canvasfont.hxx (revision 91c99ff4)
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21 
22 
23 
24 #ifndef _VCLCANVAS_CANVASFONT_HXX
25 #define _VCLCANVAS_CANVASFONT_HXX
26 
27 #include <comphelper/implementationreference.hxx>
28 
29 #include <cppuhelper/compbase2.hxx>
30 #include <comphelper/broadcasthelper.hxx>
31 
32 #include <com/sun/star/lang/XServiceInfo.hpp>
33 #include <com/sun/star/geometry/Matrix2D.hpp>
34 #include <com/sun/star/rendering/FontRequest.hpp>
35 #include <com/sun/star/rendering/XCanvasFont.hpp>
36 #include <com/sun/star/rendering/XGraphicDevice.hpp>
37 
38 #include <vcl/font.hxx>
39 
40 #include <canvas/vclwrapper.hxx>
41 
42 #include "spritecanvas.hxx"
43 #include "impltools.hxx"
44 
45 #include <boost/utility.hpp>
46 
47 
48 /* Definition of CanvasFont class */
49 
50 namespace vclcanvas
51 {
52     typedef ::cppu::WeakComponentImplHelper2< ::com::sun::star::rendering::XCanvasFont,
53                          					  ::com::sun::star::lang::XServiceInfo > CanvasFont_Base;
54 
55     class CanvasFont : public ::comphelper::OBaseMutex,
56                        public CanvasFont_Base,
57         			   private ::boost::noncopyable
58     {
59     public:
60         typedef ::comphelper::ImplementationReference<
61             CanvasFont,
62             ::com::sun::star::rendering::XCanvasFont > Reference;
63 
64         CanvasFont( const ::com::sun::star::rendering::FontRequest& 									fontRequest,
65                     const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& 	extraFontProperties,
66                     const ::com::sun::star::geometry::Matrix2D&											rFontMatrix,
67                     ::com::sun::star::rendering::XGraphicDevice&                                        rDevice,
68                     const OutDevProviderSharedPtr&                                                      rOutDevProvider );
69 
70         /// Dispose all internal references
71         virtual void SAL_CALL disposing();
72 
73         // XCanvasFont
74         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);
75         virtual ::com::sun::star::rendering::FontRequest SAL_CALL getFontRequest(  ) throw (::com::sun::star::uno::RuntimeException);
76         virtual ::com::sun::star::rendering::FontMetrics SAL_CALL getFontMetrics(  ) throw (::com::sun::star::uno::RuntimeException);
77         virtual ::com::sun::star::uno::Sequence< double > SAL_CALL getAvailableSizes(  ) throw (::com::sun::star::uno::RuntimeException);
78         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL getExtraFontProperties(  ) throw (::com::sun::star::uno::RuntimeException);
79 
80         // XServiceInfo
81         virtual ::rtl::OUString SAL_CALL getImplementationName() throw( ::com::sun::star::uno::RuntimeException );
82         virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw( ::com::sun::star::uno::RuntimeException );
83         virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames()  throw( ::com::sun::star::uno::RuntimeException );
84 
85         ::Font getVCLFont() const;
86 
87     private:
88         ::canvas::vcltools::VCLObject<Font>                                            maFont;
89         ::com::sun::star::rendering::FontRequest                                       maFontRequest;
90         ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice> mpRefDevice;
91         OutDevProviderSharedPtr                                                        mpOutDevProvider;
92     };
93 
94 }
95 
96 #endif /* _VCLCANVAS_CANVASFONT_HXX */
97