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/*************************************************************************
*
* $RCSfile: spritecanvas.hxx,v $
*
* $Revision: 1.2 $
*
* last change: $Author: thb $ $Date: 2004-03-18 10:38:44 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 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
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _VCLCANVAS_SPRITECANVAS_HXX_
#define _VCLCANVAS_SPRITECANVAS_HXX_
#include <memory>
#ifndef _COM_SUN_STAR_UNO_REFERENCE_HXX_
#include <com/sun/star/uno/Reference.hxx>
#endif
#ifndef _COM_SUN_STAR_UNO_ANY_HXX_
#include <com/sun/star/uno/Any.hxx>
#endif
#ifndef _CPPUHELPER_COMPBASE4_HXX_
#include <cppuhelper/compbase4.hxx>
#endif
#ifndef _COMPHELPER_BROADCASTHELPER_HXX_
#include <comphelper/broadcasthelper.hxx>
#endif
#ifndef _COMPHELPER_UNO3_HXX
#include <comphelper/uno3.hxx>
#endif
#ifndef _RTL_REF_HXX_
#include <rtl/ref.hxx>
#endif
#ifndef _COM_SUN_STAR_LANG_XINITIALIZATION_HPP_
#include <com/sun/star/lang/XInitialization.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_
#include <com/sun/star/lang/XServiceInfo.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_XSERVICENAME_HPP_
#include <com/sun/star/lang/XServiceName.hpp>
#endif
#ifndef _SV_VIRDEV_HXX
#include <vcl/virdev.hxx>
#endif
#ifndef _DRAFTS_COM_SUN_STAR_RENDERING_XSPRITECANVAS_HPP_
#include <drafts/com/sun/star/rendering/XSpriteCanvas.hpp>
#endif
#include <canvas/vclwrapper.hxx>
#include "redrawmanager.hxx"
#include "spritesurface.hxx"
#include "outdevprovider.hxx"
#include "canvasbase.hxx"
#include "impltools.hxx"
class OutputDevice;
class Point;
namespace com { namespace sun { namespace star { namespace uno
{
class XComponentContext;
class RuntimeException;
} } } }
class Window;
namespace vclcanvas
{
typedef ::cppu::WeakComponentImplHelper4< ::drafts::com::sun::star::rendering::XSpriteCanvas,
::com::sun::star::lang::XInitialization,
::com::sun::star::lang::XServiceInfo,
::com::sun::star::lang::XServiceName > SpriteCanvas_Base;
class SpriteCanvas : public ::comphelper::OBaseMutex,
public SpriteSurface,
public OutDevProvider,
public SpriteCanvas_Base
{
public:
typedef ::rtl::Reference< SpriteCanvas > ImplRef;
SpriteCanvas( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext );
// XInterface
// Need to implement that, because OutDevProvide comes with an
// unimplemented version of XInterface.
// Forwarding the XInterface implementation to the
// cppu::ImplHelper templated base, which does the refcounting and
// queryInterface for us: Classname Base doing refcount and handling queryInterface
// | |
// V V
DECLARE_UNO3_AGG_DEFAULTS( SpriteCanvas, SpriteCanvas_Base );
// XCanvas
virtual void SAL_CALL drawPoint( const ::drafts::com::sun::star::geometry::RealPoint2D& aPoint,
const ::drafts::com::sun::star::rendering::ViewState& viewState,
const ::drafts::com::sun::star::rendering::RenderState& renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL drawLine( const ::drafts::com::sun::star::geometry::RealPoint2D& aStartPoint,
const ::drafts::com::sun::star::geometry::RealPoint2D& aEndPoint,
const ::drafts::com::sun::star::rendering::ViewState& viewState,
const ::drafts::com::sun::star::rendering::RenderState& renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL drawBezier( const ::drafts::com::sun::star::geometry::RealBezierSegment2D& aBezierSegment,
const ::drafts::com::sun::star::geometry::RealPoint2D& aEndPoint,
const ::drafts::com::sun::star::rendering::ViewState& viewState,
const ::drafts::com::sun::star::rendering::RenderState& renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
drawPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
const ::drafts::com::sun::star::rendering::ViewState& viewState,
const ::drafts::com::sun::star::rendering::RenderState& renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
strokePolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
const ::drafts::com::sun::star::rendering::ViewState& viewState,
const ::drafts::com::sun::star::rendering::RenderState& renderState,
const ::drafts::com::sun::star::rendering::StrokeAttributes& strokeAttributes ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
strokeTexturedPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
const ::drafts::com::sun::star::rendering::ViewState& viewState,
const ::drafts::com::sun::star::rendering::RenderState& renderState,
const ::com::sun::star::uno::Sequence< ::drafts::com::sun::star::rendering::Texture >& textures,
const ::drafts::com::sun::star::rendering::StrokeAttributes& strokeAttributes ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
strokeTextureMappedPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
const ::drafts::com::sun::star::rendering::ViewState& viewState,
const ::drafts::com::sun::star::rendering::RenderState& renderState,
const ::com::sun::star::uno::Sequence< ::drafts::com::sun::star::rendering::Texture >& textures,
const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::geometry::XMapping2D >& xMapping,
const ::drafts::com::sun::star::rendering::StrokeAttributes& strokeAttributes ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D > SAL_CALL
queryStrokeShapes( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
const ::drafts::com::sun::star::rendering::ViewState& viewState,
const ::drafts::com::sun::star::rendering::RenderState& renderState,
const ::drafts::com::sun::star::rendering::StrokeAttributes& strokeAttributes ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
fillPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
const ::drafts::com::sun::star::rendering::ViewState& viewState,
const ::drafts::com::sun::star::rendering::RenderState& renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
fillTexturedPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
const ::drafts::com::sun::star::rendering::ViewState& viewState,
const ::drafts::com::sun::star::rendering::RenderState& renderState,
const ::com::sun::star::uno::Sequence< ::drafts::com::sun::star::rendering::Texture >& textures ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
fillTextureMappedPolyPolygon( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XPolyPolygon2D >& xPolyPolygon,
const ::drafts::com::sun::star::rendering::ViewState& viewState,
const ::drafts::com::sun::star::rendering::RenderState& renderState,
const ::com::sun::star::uno::Sequence< ::drafts::com::sun::star::rendering::Texture >& textures,
const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::geometry::XMapping2D >& xMapping ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCanvasFont > SAL_CALL
queryFont( const ::drafts::com::sun::star::rendering::FontRequest& fontRequest ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
drawText( const ::drafts::com::sun::star::rendering::StringContext& text,
const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCanvasFont >& xFont,
const ::drafts::com::sun::star::rendering::ViewState& viewState,
const ::drafts::com::sun::star::rendering::RenderState& renderState,
sal_Int8 textDirection ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
drawOffsettedText( const ::drafts::com::sun::star::rendering::StringContext& text,
const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCanvasFont >& xFont,
const ::com::sun::star::uno::Sequence< double >& offsets,
const ::drafts::com::sun::star::rendering::ViewState& viewState,
const ::drafts::com::sun::star::rendering::RenderState& renderState,
sal_Int8 textDirection ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XCachedPrimitive > SAL_CALL
drawBitmap( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XBitmap >& xBitmap,
const ::drafts::com::sun::star::rendering::ViewState& viewState,
const ::drafts::com::sun::star::rendering::RenderState& renderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XGraphicDevice > SAL_CALL
getDevice() throw (::com::sun::star::uno::RuntimeException);
// XBitmapCanvas (only providing, not implementing the
// interface. Also note subtle method parameter differences)
virtual void SAL_CALL copyRect( const ::com::sun::star::uno::Reference< ::drafts::com::sun::star::rendering::XBitmapCanvas >& sourceCanvas,
const ::drafts::com::sun::star::geometry::RealRectangle2D& sourceRect,
const ::drafts::com::sun::star::rendering::ViewState& sourceViewState,
const ::drafts::com::sun::star::rendering::RenderState& sourceRenderState,
const ::drafts::com::sun::star::geometry::RealRectangle2D& destRect,
const ::drafts::com::sun::star::rendering::ViewState& destViewState,
const ::drafts::com::sun::star::rendering::RenderState& destRenderState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
// XSpriteCanvas
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);
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,
sal_Int16 interpolationMode ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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);
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);
virtual sal_Bool SAL_CALL updateScreen() throw (::com::sun::star::uno::RuntimeException);
// XInitialization
virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) throw( ::com::sun::star::uno::Exception,
::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 );
// XServiceName
virtual ::rtl::OUString SAL_CALL getServiceName( ) throw (::com::sun::star::uno::RuntimeException);
// factory
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 );
// SpriteSurface
virtual void showSprite( const Sprite::ImplRef& sprite );
virtual void hideSprite( const Sprite::ImplRef& sprite );
virtual void moveSprite( const Sprite::ImplRef& sprite,
const Point& rOldPos,
const Point& rNewPos );
virtual void updateSprite( const Sprite::ImplRef& sprite,
const Point& rPos,
const Rectangle& rUpdateArea );
// OutDevProvider
virtual OutputDevice& getOutDev();
virtual const OutputDevice& getOutDev() const;
protected:
~SpriteCanvas(); // we're a ref-counted UNO class. _We_ destroy ourselves.
private:
// default: disabled copy/assignment
SpriteCanvas(const SpriteCanvas&);
SpriteCanvas& operator=( const SpriteCanvas& );
void checkOurState(); // throws
OutDevProvider::ImplRef getImplRef();
// TODO: Lifetime issue. Cannot control pointer validity over
// object lifetime, since we're a UNO component
Window* mpOutputWindow; // for the screen output
::canvas::vcltools::VCLObject<VirtualDevice> maVDev; // for the back-buffer
::std::auto_ptr< RedrawManager > mpRedrawManager; // handles smooth screen updates for us
CanvasBase maCanvasHelper; // for the basic canvas implementation
};
}
#endif
|
