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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 _TOOLKIT_AWT_VCLXFONT_HXX_
      21             : #define _TOOLKIT_AWT_VCLXFONT_HXX_
      22             : 
      23             : #include <toolkit/dllapi.h>
      24             : #include <com/sun/star/awt/XFont2.hpp>
      25             : #include <com/sun/star/awt/XDevice.hpp>
      26             : #include <com/sun/star/lang/XTypeProvider.hpp>
      27             : #include <com/sun/star/lang/XUnoTunnel.hpp>
      28             : #include <cppuhelper/weak.hxx>
      29             : #include <osl/mutex.hxx>
      30             : #include <vcl/metric.hxx>
      31             : 
      32             : //  ----------------------------------------------------
      33             : //  class VCLXFont
      34             : //  ----------------------------------------------------
      35             : 
      36             : class TOOLKIT_DLLPUBLIC VCLXFont :  public ::com::sun::star::awt::XFont2,
      37             :                     public ::com::sun::star::lang::XTypeProvider,
      38             :                     public ::com::sun::star::lang::XUnoTunnel,
      39             :                     public ::cppu::OWeakObject
      40             : {
      41             : private:
      42             :     ::osl::Mutex    maMutex;
      43             :     ::com::sun::star::uno::Reference< ::com::sun::star::awt::XDevice> mxDevice;
      44             :     Font            maFont;
      45             :     FontMetric*     mpFontMetric;
      46             : 
      47             : protected:
      48             :     sal_Bool            ImplAssertValidFontMetric();
      49        2227 :     ::osl::Mutex&   GetMutex() { return maMutex; }
      50             : 
      51             : public:
      52             :                     VCLXFont();
      53             :                     ~VCLXFont();
      54             : 
      55             :     void            Init( ::com::sun::star::awt::XDevice& rxDev, const Font& rFont );
      56           0 :     const Font&     GetFont() const { return maFont; }
      57             : 
      58             :     // ::com::sun::star::uno::XInterface
      59             :     ::com::sun::star::uno::Any                  SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
      60         323 :     void                                        SAL_CALL acquire() throw()  { OWeakObject::acquire(); }
      61         323 :     void                                        SAL_CALL release() throw()  { OWeakObject::release(); }
      62             : 
      63             :     // ::com::sun::star::lang::XUnoTunnel
      64             :     static const ::com::sun::star::uno::Sequence< sal_Int8 >&   GetUnoTunnelId() throw();
      65             :     static VCLXFont*                                            GetImplementation( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& rxIFace ) throw();
      66             :     sal_Int64                                                   SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& rIdentifier ) throw(::com::sun::star::uno::RuntimeException);
      67             : 
      68             :     // ::com::sun::star::lang::XTypeProvider
      69             :     ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type >  SAL_CALL getTypes() throw(::com::sun::star::uno::RuntimeException);
      70             :     ::com::sun::star::uno::Sequence< sal_Int8 >                     SAL_CALL getImplementationId() throw(::com::sun::star::uno::RuntimeException);
      71             : 
      72             :     // ::com::sun::star::lang::XFont
      73             :     ::com::sun::star::awt::FontDescriptor           SAL_CALL getFontDescriptor(  ) throw(::com::sun::star::uno::RuntimeException);
      74             :     ::com::sun::star::awt::SimpleFontMetric         SAL_CALL getFontMetric(  ) throw(::com::sun::star::uno::RuntimeException);
      75             :     sal_Int16                                       SAL_CALL getCharWidth( sal_Unicode c ) throw(::com::sun::star::uno::RuntimeException);
      76             :     ::com::sun::star::uno::Sequence< sal_Int16 >    SAL_CALL getCharWidths( sal_Unicode nFirst, sal_Unicode nLast ) throw(::com::sun::star::uno::RuntimeException);
      77             :     sal_Int32                                       SAL_CALL getStringWidth( const ::rtl::OUString& str ) throw(::com::sun::star::uno::RuntimeException);
      78             :     sal_Int32                                       SAL_CALL getStringWidthArray( const ::rtl::OUString& str, ::com::sun::star::uno::Sequence< sal_Int32 >& rDXArray ) throw(::com::sun::star::uno::RuntimeException);
      79             :     void                                            SAL_CALL getKernPairs( ::com::sun::star::uno::Sequence< sal_Unicode >& rnChars1, ::com::sun::star::uno::Sequence< sal_Unicode >& rnChars2, ::com::sun::star::uno::Sequence< sal_Int16 >& rnKerns ) throw(::com::sun::star::uno::RuntimeException);
      80             : 
      81             :     // ::com::sun::star::lang::XFont2
      82             :     sal_Bool                                        SAL_CALL hasGlyphs( const ::rtl::OUString& aText ) throw(::com::sun::star::uno::RuntimeException);
      83             : };
      84             : 
      85             : 
      86             : 
      87             : #endif // _TOOLKIT_AWT_VCLXFONT_HXX_
      88             : 
      89             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */