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       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 :            : /*
       3                 :            :  * This file is part of the LibreOffice project.
       4                 :            :  *
       5                 :            :  * This Source Code Form is subject to the terms of the Mozilla Public
       6                 :            :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7                 :            :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8                 :            :  *
       9                 :            :  * This file incorporates work covered by the following license notice:
      10                 :            :  *
      11                 :            :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12                 :            :  *   contributor license agreements. See the NOTICE file distributed
      13                 :            :  *   with this work for additional information regarding copyright
      14                 :            :  *   ownership. The ASF licenses this file to you under the Apache
      15                 :            :  *   License, Version 2.0 (the "License"); you may not use this file
      16                 :            :  *   except in compliance with the License. You may obtain a copy of
      17                 :            :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18                 :            :  */
      19                 :            : 
      20                 :            : #ifndef _CAIROCANVAS_CANVASFONT_HXX
      21                 :            : #define _CAIROCANVAS_CANVASFONT_HXX
      22                 :            : 
      23                 :            : #include <comphelper/implementationreference.hxx>
      24                 :            : 
      25                 :            : #include <cppuhelper/compbase2.hxx>
      26                 :            : #include <comphelper/broadcasthelper.hxx>
      27                 :            : 
      28                 :            : #include <com/sun/star/lang/XServiceInfo.hpp>
      29                 :            : #include <com/sun/star/geometry/Matrix2D.hpp>
      30                 :            : #include <com/sun/star/rendering/FontRequest.hpp>
      31                 :            : #include <com/sun/star/rendering/XCanvasFont.hpp>
      32                 :            : 
      33                 :            : #include <vcl/font.hxx>
      34                 :            : 
      35                 :            : #include <canvas/vclwrapper.hxx>
      36                 :            : 
      37                 :            : #include "cairo_spritecanvas.hxx"
      38                 :            : 
      39                 :            : #include <boost/utility.hpp>
      40                 :            : 
      41                 :            : 
      42                 :            : /* Definition of CanvasFont class */
      43                 :            : 
      44                 :            : namespace cairocanvas
      45                 :            : {
      46                 :            :     typedef ::cppu::WeakComponentImplHelper2< ::com::sun::star::rendering::XCanvasFont,
      47                 :            :                                                ::com::sun::star::lang::XServiceInfo > CanvasFont_Base;
      48                 :            : 
      49                 :          0 :     class CanvasFont : public ::comphelper::OBaseMutex,
      50                 :            :                        public CanvasFont_Base,
      51                 :            :                        private ::boost::noncopyable
      52                 :            :     {
      53                 :            :     public:
      54                 :            :         typedef ::comphelper::ImplementationReference<
      55                 :            :             CanvasFont,
      56                 :            :             ::com::sun::star::rendering::XCanvasFont > Reference;
      57                 :            : 
      58                 :            :         CanvasFont( const ::com::sun::star::rendering::FontRequest&                                  fontRequest,
      59                 :            :                     const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& extraFontProperties,
      60                 :            :                     const ::com::sun::star::geometry::Matrix2D&                                      rFontMatrix,
      61                 :            :                     const SurfaceProviderRef&                                                        rDevice );
      62                 :            : 
      63                 :            :         /// Dispose all internal references
      64                 :            :         virtual void SAL_CALL disposing();
      65                 :            : 
      66                 :            :         // XCanvasFont
      67                 :            :         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);
      68                 :            :         virtual ::com::sun::star::rendering::FontRequest SAL_CALL getFontRequest(  ) throw (::com::sun::star::uno::RuntimeException);
      69                 :            :         virtual ::com::sun::star::rendering::FontMetrics SAL_CALL getFontMetrics(  ) throw (::com::sun::star::uno::RuntimeException);
      70                 :            :         virtual ::com::sun::star::uno::Sequence< double > SAL_CALL getAvailableSizes(  ) throw (::com::sun::star::uno::RuntimeException);
      71                 :            :         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL getExtraFontProperties(  ) throw (::com::sun::star::uno::RuntimeException);
      72                 :            : 
      73                 :            :         // XServiceInfo
      74                 :            :         virtual ::rtl::OUString SAL_CALL getImplementationName() throw( ::com::sun::star::uno::RuntimeException );
      75                 :            :         virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw( ::com::sun::star::uno::RuntimeException );
      76                 :            :         virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames()  throw( ::com::sun::star::uno::RuntimeException );
      77                 :            : 
      78                 :            :         ::Font getVCLFont() const;
      79                 :            : 
      80                 :            :     private:
      81                 :            :         ::canvas::vcltools::VCLObject<Font>      maFont;
      82                 :            :         ::com::sun::star::rendering::FontRequest maFontRequest;
      83                 :            :         SurfaceProviderRef                       mpRefDevice;
      84                 :            :     };
      85                 :            : 
      86                 :            : }
      87                 :            : 
      88                 :            : #endif /* _CAIROCANVAS_CANVASFONT_HXX */
      89                 :            : 
      90                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */