canvas/source/null/null_canvasfont.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: null_canvasfont.cxx,v $
  10  * $Revision: 1.5 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_canvas.hxx"
  33
  34 #include "null_canvasfont.hxx"
  35 #include "null_textlayout.hxx"
  36 #include "null_spritecanvas.hxx"
  37
  38 #include <com/sun/star/rendering/XSpriteCanvas.hpp>
  39 #include <com/sun/star/rendering/PanoseWeight.hpp>
  40
  41 using namespace ::com::sun::star;
  42
  43 namespace nullcanvas
  44 {
  45     CanvasFont::CanvasFont( const rendering::FontRequest&                                       rFontRequest,
  46                             const uno::Sequence< beans::PropertyValue >&        /*extraFontProperties*/,
  47                             const geometry::Matrix2D&                                           fontMatrix ) :
  48         CanvasFont_Base( m_aMutex ),
  49         maFontRequest( rFontRequest ),
  50         maFontMatrix( fontMatrix )
  51     {
  52     }
  53
  54     void SAL_CALL CanvasFont::disposing()
  55     {
  56         ::osl::MutexGuard aGuard( m_aMutex );
  57     }
  58
  59     uno::Reference< rendering::XTextLayout > SAL_CALL CanvasFont::createTextLayout( const rendering::StringContext& aText,
  60                                                                                     sal_Int8                                            nDirection,
  61                                                                                     sal_Int64                                           nRandomSeed ) throw (uno::RuntimeException)
  62     {
  63         ::osl::MutexGuard aGuard( m_aMutex );
  64
  65         return new TextLayout( aText, nDirection, nRandomSeed, ImplRef( this ) );
  66     }
  67
  68     uno::Sequence< double > SAL_CALL CanvasFont::getAvailableSizes(  ) throw (uno::RuntimeException)
  69     {
  70         ::osl::MutexGuard aGuard( m_aMutex );
  71
  72         // TODO
  73         return uno::Sequence< double >();
  74     }
  75
  76     uno::Sequence< beans::PropertyValue > SAL_CALL CanvasFont::getExtraFontProperties(  ) throw (uno::RuntimeException)
  77     {
  78         ::osl::MutexGuard aGuard( m_aMutex );
  79
  80         // TODO
  81         return uno::Sequence< beans::PropertyValue >();
  82     }
  83
  84     rendering::FontRequest SAL_CALL CanvasFont::getFontRequest(  ) throw (uno::RuntimeException)
  85     {
  86         ::osl::MutexGuard aGuard( m_aMutex );
  87
  88         return maFontRequest;
  89     }
  90
  91     rendering::FontMetrics SAL_CALL CanvasFont::getFontMetrics(  ) throw (uno::RuntimeException)
  92     {
  93         ::osl::MutexGuard aGuard( m_aMutex );
  94
  95         // TODO
  96         return rendering::FontMetrics();
  97     }
  98
  99 #define SERVICE_NAME "com.sun.star.rendering.CanvasFont"
 100 #define IMPLEMENTATION_NAME "NullCanvas::CanvasFont"
 101
 102     ::rtl::OUString SAL_CALL CanvasFont::getImplementationName() throw( uno::RuntimeException )
 103     {
 104         return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( IMPLEMENTATION_NAME ) );
 105     }
 106
 107     sal_Bool SAL_CALL CanvasFont::supportsService( const ::rtl::OUString& ServiceName ) throw( uno::RuntimeException )
 108     {
 109         return ServiceName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM ( SERVICE_NAME ) );
 110     }
 111
 112     uno::Sequence< ::rtl::OUString > SAL_CALL CanvasFont::getSupportedServiceNames()  throw( uno::RuntimeException )
 113     {
 114         uno::Sequence< ::rtl::OUString > aRet(1);
 115         aRet[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( SERVICE_NAME ) );
 116
 117         return aRet;
 118     }
 119
 120     const ::com::sun::star::geometry::Matrix2D& CanvasFont::getFontMatrix() const
 121     {
 122         return maFontMatrix;
 123     }
 124 }