c376ce8bac
2004/08/23 19:15:50 thb 1.2.2.5: #110496# Added more overridable attributes (needed for slideshow attribute animations 2004/07/20 19:09:01 thb 1.2.2.4: #110496# Unified include statements; removed external prefix from boost includes 2004/05/27 20:51:28 thb 1.2.2.3: #110496# Added classification code to all TODO/HACK/FIXME comments. There are four categories: - code quality (C) - performance (P) - missing functionality (F) - and missing/incomplete error handling (E) Furthermore, every category has a severity number between 1 and 3 associated, where 1 is lowest and 3 highest severity 2004/04/12 15:13:21 thb 1.2.2.2: #110496# Adaptions after canvas01 merge 2004/04/05 15:58:50 thb 1.2.2.1: Resync with canvas01 changes
157 lines
6.5 KiB
C++
157 lines
6.5 KiB
C++
/*************************************************************************
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*
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* $RCSfile: textaction.hxx,v $
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*
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* $Revision: 1.3 $
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*
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* last change: $Author: rt $ $Date: 2004-11-26 20:57:20 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _CPPCANVAS_TEXTACTION_HXX
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#define _CPPCANVAS_TEXTACTION_HXX
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#ifndef _COM_SUN_STAR_UNO_SEQUENCE_HXX_
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#include <com/sun/star/uno/Sequence.hxx>
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#endif
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#ifndef _DRAFTS_COM_SUN_STAR_RENDERING_RENDERSTATE_HPP__
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#include <drafts/com/sun/star/rendering/RenderState.hpp>
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#endif
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#ifndef _DRAFTS_COM_SUN_STAR_RENDERING_STRINGCONTEXT_HPP__
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#include <drafts/com/sun/star/rendering/StringContext.hpp>
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#endif
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#ifndef _DRAFTS_COM_SUN_STAR_RENDERING_TEXTDIRECTION_HPP_
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#include <drafts/com/sun/star/rendering/TextDirection.hpp>
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#endif
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#ifndef _COMPHELPER_OPTIONALVALUE_HXX
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#include <comphelper/optionalvalue.hxx>
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#endif
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#ifndef _BGFX_MATRIX_B2DHOMMATRIX_HXX
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#include <basegfx/matrix/b2dhommatrix.hxx>
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#endif
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#include <action.hxx>
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#include <cppcanvas/canvas.hxx>
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class Point;
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namespace drafts { namespace com { namespace sun { namespace star { namespace rendering
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{
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class XCanvasFont;
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class XTextLayout;
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} } } } }
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/* Definition of internal::LineAction class */
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namespace cppcanvas
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{
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namespace internal
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{
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struct OutDevState;
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class TextAction : public Action
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{
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public:
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TextAction( const ::Point& rStartPoint,
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const ::rtl::OUString& rText,
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sal_Int32 nStartPos,
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sal_Int32 nLen,
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const CanvasSharedPtr& rCanvas,
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const OutDevState& rState,
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const ::comphelper::OptionalValue< ::basegfx::B2DHomMatrix >& rTextTransform );
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TextAction( const ::Point& rStartPoint,
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const ::rtl::OUString& rText,
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sal_Int32 nStartPos,
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sal_Int32 nLen,
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::com::sun::star::uno::Sequence< double > aOffsets,
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const CanvasSharedPtr& rCanvas,
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const OutDevState& rState,
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const ::comphelper::OptionalValue< ::basegfx::B2DHomMatrix >& rTextTransform );
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virtual ~TextAction();
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virtual bool render( const ::basegfx::B2DHomMatrix& rTransformation ) const;
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private:
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// default: disabled copy/assignment
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TextAction(const TextAction&);
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TextAction& operator = ( const TextAction& );
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void init( const ::Point& rStartPoint,
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const OutDevState& rState,
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const ::comphelper::OptionalValue< ::basegfx::B2DHomMatrix >& rTextTransform );
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// TODO(P2): This is potentially a real mass object (every character might be
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// a separate TextAction), thus, make it as lightweight as possible. For
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// example, share common RenderState among several TextActions, use maOffsets
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// for the translation.
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::com::sun::star::uno::Reference<
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::drafts::com::sun::star::rendering::XCanvasFont > mxFont;
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::com::sun::star::uno::Reference<
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::drafts::com::sun::star::rendering::XTextLayout > mxTextLayout;
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::drafts::com::sun::star::rendering::StringContext maStringContext;
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::com::sun::star::uno::Sequence< double > maOffsets;
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CanvasSharedPtr mpCanvas;
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::drafts::com::sun::star::rendering::RenderState maState;
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sal_Int8 maTextDirection;
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};
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}
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}
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#endif /* _CPPCANVAS_TEXTACTION_HXX */
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