299 lines
22 KiB
C++
299 lines
22 KiB
C++
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/*************************************************************************
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*
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* $RCSfile: spritecanvas.hxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: thb $ $Date: 2004-03-18 10:38:44 $
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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 _VCLCANVAS_SPRITECANVAS_HXX_
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#define _VCLCANVAS_SPRITECANVAS_HXX_
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#include <memory>
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#ifndef _COM_SUN_STAR_UNO_REFERENCE_HXX_
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#include <com/sun/star/uno/Reference.hxx>
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#endif
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#ifndef _COM_SUN_STAR_UNO_ANY_HXX_
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#include <com/sun/star/uno/Any.hxx>
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#endif
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#ifndef _CPPUHELPER_COMPBASE4_HXX_
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#include <cppuhelper/compbase4.hxx>
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#endif
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#ifndef _COMPHELPER_BROADCASTHELPER_HXX_
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#include <comphelper/broadcasthelper.hxx>
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#endif
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#ifndef _COMPHELPER_UNO3_HXX
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#include <comphelper/uno3.hxx>
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#endif
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#ifndef _RTL_REF_HXX_
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#include <rtl/ref.hxx>
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#endif
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#ifndef _COM_SUN_STAR_LANG_XINITIALIZATION_HPP_
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#include <com/sun/star/lang/XInitialization.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_XSERVICENAME_HPP_
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#include <com/sun/star/lang/XServiceName.hpp>
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#endif
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#ifndef _SV_VIRDEV_HXX
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#include <vcl/virdev.hxx>
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#endif
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#ifndef _DRAFTS_COM_SUN_STAR_RENDERING_XSPRITECANVAS_HPP_
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#include <drafts/com/sun/star/rendering/XSpriteCanvas.hpp>
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#endif
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#include <canvas/vclwrapper.hxx>
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#include "redrawmanager.hxx"
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#include "spritesurface.hxx"
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#include "outdevprovider.hxx"
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#include "canvasbase.hxx"
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#include "impltools.hxx"
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class OutputDevice;
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class Point;
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namespace com { namespace sun { namespace star { namespace uno
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{
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class XComponentContext;
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class RuntimeException;
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} } } }
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class Window;
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namespace vclcanvas
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{
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typedef ::cppu::WeakComponentImplHelper4< ::drafts::com::sun::star::rendering::XSpriteCanvas,
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::com::sun::star::lang::XInitialization,
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::com::sun::star::lang::XServiceInfo,
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::com::sun::star::lang::XServiceName > SpriteCanvas_Base;
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class SpriteCanvas : public ::comphelper::OBaseMutex,
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public SpriteSurface,
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public OutDevProvider,
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public SpriteCanvas_Base
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{
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public:
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typedef ::rtl::Reference< SpriteCanvas > ImplRef;
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SpriteCanvas( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext );
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// XInterface
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// Need to implement that, because OutDevProvide comes with an
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// unimplemented version of XInterface.
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// Forwarding the XInterface implementation to the
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// cppu::ImplHelper templated base, which does the refcounting and
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// queryInterface for us: Classname Base doing refcount and handling queryInterface
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// | |
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// V V
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DECLARE_UNO3_AGG_DEFAULTS( SpriteCanvas, SpriteCanvas_Base );
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// XCanvas
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virtual void SAL_CALL drawPoint( const ::drafts::com::sun::star::geometry::RealPoint2D& aPoint,
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const ::drafts::com::sun::star::rendering::ViewState& viewState,
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const ::drafts::com::sun::star::rendering::RenderState& renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL drawLine( const ::drafts::com::sun::star::geometry::RealPoint2D& aStartPoint,
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const ::drafts::com::sun::star::geometry::RealPoint2D& aEndPoint,
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const ::drafts::com::sun::star::rendering::ViewState& viewState,
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const ::drafts::com::sun::star::rendering::RenderState& renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL drawBezier( const ::drafts::com::sun::star::geometry::RealBezierSegment2D& aBezierSegment,
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const ::drafts::com::sun::star::geometry::RealPoint2D& aEndPoint,
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const ::drafts::com::sun::star::rendering::ViewState& viewState,
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const ::drafts::com::sun::star::rendering::RenderState& renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
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drawPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
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const ::drafts::com::sun::star::rendering::ViewState& viewState,
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const ::drafts::com::sun::star::rendering::RenderState& renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
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strokePolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
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const ::drafts::com::sun::star::rendering::ViewState& viewState,
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const ::drafts::com::sun::star::rendering::RenderState& renderState,
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const ::drafts::com::sun::star::rendering::StrokeAttributes& strokeAttributes ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
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strokeTexturedPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
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const ::drafts::com::sun::star::rendering::ViewState& viewState,
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const ::drafts::com::sun::star::rendering::RenderState& renderState,
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const ::com::sun::star::uno::Sequence< ::drafts::com::sun::star::rendering::Texture >& textures,
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const ::drafts::com::sun::star::rendering::StrokeAttributes& strokeAttributes ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
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strokeTextureMappedPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
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const ::drafts::com::sun::star::rendering::ViewState& viewState,
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const ::drafts::com::sun::star::rendering::RenderState& renderState,
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const ::com::sun::star::uno::Sequence< ::drafts::com::sun::star::rendering::Texture >& textures,
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const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::geometry::XMapping2D >& xMapping,
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const ::drafts::com::sun::star::rendering::StrokeAttributes& strokeAttributes ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D > SAL_CALL
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queryStrokeShapes( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
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const ::drafts::com::sun::star::rendering::ViewState& viewState,
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const ::drafts::com::sun::star::rendering::RenderState& renderState,
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const ::drafts::com::sun::star::rendering::StrokeAttributes& strokeAttributes ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
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fillPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
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const ::drafts::com::sun::star::rendering::ViewState& viewState,
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const ::drafts::com::sun::star::rendering::RenderState& renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
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fillTexturedPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
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const ::drafts::com::sun::star::rendering::ViewState& viewState,
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const ::drafts::com::sun::star::rendering::RenderState& renderState,
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const ::com::sun::star::uno::Sequence< ::drafts::com::sun::star::rendering::Texture >& textures ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
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fillTextureMappedPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
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const ::drafts::com::sun::star::rendering::ViewState& viewState,
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const ::drafts::com::sun::star::rendering::RenderState& renderState,
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const ::com::sun::star::uno::Sequence< ::drafts::com::sun::star::rendering::Texture >& textures,
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const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::geometry::XMapping2D >& xMapping ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCanvasFont > SAL_CALL
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queryFont( const ::drafts::com::sun::star::rendering::FontRequest& fontRequest ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
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drawText( const ::drafts::com::sun::star::rendering::StringContext& text,
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const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCanvasFont >& xFont,
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const ::drafts::com::sun::star::rendering::ViewState& viewState,
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const ::drafts::com::sun::star::rendering::RenderState& renderState,
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sal_Int8 textDirection ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
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drawOffsettedText( const ::drafts::com::sun::star::rendering::StringContext& text,
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const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCanvasFont >& xFont,
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const ::com::sun::star::uno::Sequence< double >& offsets,
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const ::drafts::com::sun::star::rendering::ViewState& viewState,
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const ::drafts::com::sun::star::rendering::RenderState& renderState,
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sal_Int8 textDirection ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
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drawBitmap( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XBitmap >& xBitmap,
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const ::drafts::com::sun::star::rendering::ViewState& viewState,
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const ::drafts::com::sun::star::rendering::RenderState& renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XGraphicDevice > SAL_CALL
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getDevice() throw (::com::sun::star::uno::RuntimeException);
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// XBitmapCanvas (only providing, not implementing the
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// interface. Also note subtle method parameter differences)
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virtual void SAL_CALL copyRect( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XBitmapCanvas >& sourceCanvas,
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const ::drafts::com::sun::star::geometry::RealRectangle2D& sourceRect,
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const ::drafts::com::sun::star::rendering::ViewState& sourceViewState,
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const ::drafts::com::sun::star::rendering::RenderState& sourceRenderState,
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const ::drafts::com::sun::star::geometry::RealRectangle2D& destRect,
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const ::drafts::com::sun::star::rendering::ViewState& destViewState,
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const ::drafts::com::sun::star::rendering::RenderState& destRenderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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// XSpriteCanvas
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XAnimatedSprite > SAL_CALL createSpriteFromAnimation( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XAnimation >& animation ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XAnimatedSprite > SAL_CALL createSpriteFromBitmaps( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XBitmap > >& animationBitmaps,
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sal_Int16 interpolationMode ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCustomSprite > SAL_CALL createCustomSprite( const ::drafts::com::sun::star::geometry::RealSize2D& spriteSize ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XSprite > SAL_CALL createClonedSprite( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XSprite >& original ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual sal_Bool SAL_CALL updateScreen() throw (::com::sun::star::uno::RuntimeException);
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// XInitialization
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virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) throw( ::com::sun::star::uno::Exception,
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::com::sun::star::uno::RuntimeException);
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// XServiceInfo
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virtual ::rtl::OUString SAL_CALL getImplementationName() throw( ::com::sun::star::uno::RuntimeException );
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virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw( ::com::sun::star::uno::RuntimeException );
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virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw( ::com::sun::star::uno::RuntimeException );
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// XServiceName
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virtual ::rtl::OUString SAL_CALL getServiceName( ) throw (::com::sun::star::uno::RuntimeException);
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// factory
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static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL createInstance( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& xContext ) throw ( ::com::sun::star::uno::Exception );
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// SpriteSurface
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virtual void showSprite( const Sprite::ImplRef& sprite );
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virtual void hideSprite( const Sprite::ImplRef& sprite );
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virtual void moveSprite( const Sprite::ImplRef& sprite,
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const Point& rOldPos,
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const Point& rNewPos );
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virtual void updateSprite( const Sprite::ImplRef& sprite,
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const Point& rPos,
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const Rectangle& rUpdateArea );
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// OutDevProvider
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virtual OutputDevice& getOutDev();
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virtual const OutputDevice& getOutDev() const;
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protected:
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~SpriteCanvas(); // we're a ref-counted UNO class. _We_ destroy ourselves.
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private:
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// default: disabled copy/assignment
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SpriteCanvas(const SpriteCanvas&);
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SpriteCanvas& operator=( const SpriteCanvas& );
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void checkOurState(); // throws
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OutDevProvider::ImplRef getImplRef();
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// TODO: Lifetime issue. Cannot control pointer validity over
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// object lifetime, since we're a UNO component
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Window* mpOutputWindow; // for the screen output
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::canvas::vcltools::VCLObject<VirtualDevice> maVDev; // for the back-buffer
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::std::auto_ptr< RedrawManager > mpRedrawManager; // handles smooth screen updates for us
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CanvasBase maCanvasHelper; // for the basic canvas implementation
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};
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}
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#endif
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