1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #ifndef _CAIROCANVAS_CANVASFONT_HXX 29 #define _CAIROCANVAS_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 41 #include <vcl/font.hxx> 42 43 #include <canvas/vclwrapper.hxx> 44 45 #include "cairo_spritecanvas.hxx" 46 47 #include <boost/utility.hpp> 48 49 50 /* Definition of CanvasFont class */ 51 52 namespace cairocanvas 53 { 54 typedef ::cppu::WeakComponentImplHelper2< ::com::sun::star::rendering::XCanvasFont, 55 ::com::sun::star::lang::XServiceInfo > CanvasFont_Base; 56 57 class CanvasFont : public ::comphelper::OBaseMutex, 58 public CanvasFont_Base, 59 private ::boost::noncopyable 60 { 61 public: 62 typedef ::comphelper::ImplementationReference< 63 CanvasFont, 64 ::com::sun::star::rendering::XCanvasFont > Reference; 65 66 CanvasFont( const ::com::sun::star::rendering::FontRequest& fontRequest, 67 const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& extraFontProperties, 68 const ::com::sun::star::geometry::Matrix2D& rFontMatrix, 69 const SurfaceProviderRef& rDevice ); 70 71 /// Dispose all internal references 72 virtual void SAL_CALL disposing(); 73 74 // XCanvasFont 75 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); 76 virtual ::com::sun::star::rendering::FontRequest SAL_CALL getFontRequest( ) throw (::com::sun::star::uno::RuntimeException); 77 virtual ::com::sun::star::rendering::FontMetrics SAL_CALL getFontMetrics( ) throw (::com::sun::star::uno::RuntimeException); 78 virtual ::com::sun::star::uno::Sequence< double > SAL_CALL getAvailableSizes( ) throw (::com::sun::star::uno::RuntimeException); 79 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL getExtraFontProperties( ) throw (::com::sun::star::uno::RuntimeException); 80 81 // XServiceInfo 82 virtual ::rtl::OUString SAL_CALL getImplementationName() throw( ::com::sun::star::uno::RuntimeException ); 83 virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw( ::com::sun::star::uno::RuntimeException ); 84 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw( ::com::sun::star::uno::RuntimeException ); 85 86 ::Font getVCLFont() const; 87 88 private: 89 ::canvas::vcltools::VCLObject<Font> maFont; 90 ::com::sun::star::rendering::FontRequest maFontRequest; 91 SurfaceProviderRef mpRefDevice; 92 }; 93 94 } 95 96 #endif /* _CAIROCANVAS_CANVASFONT_HXX */ 97