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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: dx_canvasfont.hxx,v $
*
* $Revision: 1.2 $
*
* last change: $Author: hr $ $Date: 2007-11-01 17:53:18 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
#ifndef _DXCANVAS_CANVASFONT_HXX
#define _DXCANVAS_CANVASFONT_HXX
#include <comphelper/implementationreference.hxx>
#include <cppuhelper/compbase2.hxx>
#include <comphelper/broadcasthelper.hxx>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/rendering/XCanvas.hpp>
#include <com/sun/star/rendering/XCanvasFont.hpp>
#include <rtl/ref.hxx>
#include <boost/shared_ptr.hpp>
#include <boost/utility.hpp>
#include "dx_winstuff.hxx"
#include "dx_gdiplususer.hxx"
/* Definition of CanvasFont class */
namespace dxcanvas
{
class SpriteCanvas;
typedef ::boost::shared_ptr< Gdiplus::Font > FontSharedPtr;
typedef ::boost::shared_ptr< Gdiplus::FontFamily > FontFamilySharedPtr;
typedef ::cppu::WeakComponentImplHelper2< ::com::sun::star::rendering::XCanvasFont,
::com::sun::star::lang::XServiceInfo > CanvasFont_Base;
class CanvasFont : public ::comphelper::OBaseMutex,
public CanvasFont_Base,
private ::boost::noncopyable
{
public:
typedef ::comphelper::ImplementationReference<
CanvasFont,
::com::sun::star::rendering::XCanvasFont > ImplRef;
CanvasFont( const ::com::sun::star::rendering::FontRequest& fontRequest,
const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& extraFontProperties,
const ::com::sun::star::geometry::Matrix2D& fontMatrix );
/// Dispose all internal references
virtual void SAL_CALL disposing();
// XCanvasFont
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);
virtual ::com::sun::star::rendering::FontRequest SAL_CALL getFontRequest( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::rendering::FontMetrics SAL_CALL getFontMetrics( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< double > SAL_CALL getAvailableSizes( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL getExtraFontProperties( ) throw (::com::sun::star::uno::RuntimeException);
// XServiceInfo
virtual ::rtl::OUString SAL_CALL getImplementationName() throw( ::com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw( ::com::sun::star::uno::RuntimeException );
virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw( ::com::sun::star::uno::RuntimeException );
double getCellAscent() const;
double getEmHeight() const;
FontSharedPtr getFont() const;
const ::com::sun::star::geometry::Matrix2D& getFontMatrix() const;
private:
GDIPlusUserSharedPtr mpGdiPlusUser;
FontFamilySharedPtr mpFontFamily;
FontSharedPtr mpFont;
::com::sun::star::rendering::FontRequest maFontRequest;
::com::sun::star::geometry::Matrix2D maFontMatrix;
};
}
#endif /* _DXCANVAS_CANVASFONT_HXX */
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