09b546cf9c
With enabled -Woverloaded-virtual gcc warning (see http://lists.freedesktop.org/archives/libreoffice/2011-March/009567.html), canvas exposed a nasty clash between WeakComponentImplHelper::disposing and XEventListener::disposing. Fixed by overriding *once* in baseclass, and then calling disambiguated, renamed methods.
134 lines
6.3 KiB
C++
134 lines
6.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*************************************************************************
|
|
*
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* Copyright 2000, 2010 Oracle and/or its affiliates.
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* This file is part of OpenOffice.org.
|
|
*
|
|
* OpenOffice.org is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 3
|
|
* only, as published by the Free Software Foundation.
|
|
*
|
|
* OpenOffice.org 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 version 3 for more details
|
|
* (a copy is included in the LICENSE file that accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* version 3 along with OpenOffice.org. If not, see
|
|
* <http://www.openoffice.org/license.html>
|
|
* for a copy of the LGPLv3 License.
|
|
*
|
|
************************************************************************/
|
|
|
|
#ifndef _VCLCANVAS_CANVASCUSTOMSPRITE_HXX
|
|
#define _VCLCANVAS_CANVASCUSTOMSPRITE_HXX
|
|
|
|
#include <cppuhelper/compbase4.hxx>
|
|
#include <comphelper/uno3.hxx>
|
|
|
|
#include <com/sun/star/lang/XServiceInfo.hpp>
|
|
#include <com/sun/star/lang/XComponent.hpp>
|
|
#include <com/sun/star/rendering/XCustomSprite.hpp>
|
|
#include <com/sun/star/rendering/XIntegerBitmap.hpp>
|
|
#include <com/sun/star/rendering/XPolyPolygon2D.hpp>
|
|
|
|
#include <vcl/virdev.hxx>
|
|
|
|
#include <canvas/vclwrapper.hxx>
|
|
#include <canvas/base/disambiguationhelper.hxx>
|
|
#include <canvas/base/spritesurface.hxx>
|
|
#include <canvas/base/canvascustomspritebase.hxx>
|
|
|
|
#include "sprite.hxx"
|
|
#include "canvashelper.hxx"
|
|
#include "spritehelper.hxx"
|
|
#include "backbuffer.hxx"
|
|
#include "impltools.hxx"
|
|
#include "spritecanvas.hxx"
|
|
#include "repainttarget.hxx"
|
|
|
|
|
|
namespace vclcanvas
|
|
{
|
|
typedef ::cppu::WeakComponentImplHelper4< ::com::sun::star::rendering::XCustomSprite,
|
|
::com::sun::star::rendering::XBitmapCanvas,
|
|
::com::sun::star::rendering::XIntegerBitmap,
|
|
::com::sun::star::lang::XServiceInfo > CanvasCustomSpriteBase_Base;
|
|
/** Mixin Sprite
|
|
|
|
Have to mixin the Sprite interface before deriving from
|
|
::canvas::CanvasCustomSpriteBase, as this template should
|
|
already implement some of those interface methods.
|
|
|
|
The reason why this appears kinda convoluted is the fact that
|
|
we cannot specify non-IDL types as WeakComponentImplHelperN
|
|
template args, and furthermore, don't want to derive
|
|
::canvas::CanvasCustomSpriteBase directly from
|
|
::canvas::Sprite (because derivees of
|
|
::canvas::CanvasCustomSpriteBase have to explicitely forward
|
|
the XInterface methods (e.g. via DECLARE_UNO3_AGG_DEFAULTS)
|
|
anyway). Basically, ::canvas::CanvasCustomSpriteBase should
|
|
remain a base class that provides implementation, not to
|
|
enforce any specific interface on its derivees.
|
|
*/
|
|
class CanvasCustomSpriteSpriteBase_Base : public ::canvas::DisambiguationHelper< CanvasCustomSpriteBase_Base >,
|
|
public Sprite
|
|
{
|
|
};
|
|
|
|
typedef ::canvas::CanvasCustomSpriteBase< CanvasCustomSpriteSpriteBase_Base,
|
|
SpriteHelper,
|
|
CanvasHelper,
|
|
tools::LocalGuard,
|
|
::cppu::OWeakObject > CanvasCustomSpriteBaseT;
|
|
|
|
/* Definition of CanvasCustomSprite class */
|
|
|
|
class CanvasCustomSprite : public CanvasCustomSpriteBaseT,
|
|
public RepaintTarget
|
|
{
|
|
public:
|
|
CanvasCustomSprite( const ::com::sun::star::geometry::RealSize2D& rSpriteSize,
|
|
::com::sun::star::rendering::XGraphicDevice& rDevice,
|
|
const ::canvas::SpriteSurface::Reference& rOwningSpriteCanvas,
|
|
const OutDevProviderSharedPtr& rOutDevProvider,
|
|
bool bShowSpriteBounds );
|
|
|
|
// Forwarding the XComponent implementation to the
|
|
// cppu::ImplHelper templated base
|
|
// Classname Base doing refcount Base implementing the XComponent interface
|
|
// | | |
|
|
// V V V
|
|
DECLARE_UNO3_XCOMPONENT_AGG_DEFAULTS( CanvasCustomSprite, CanvasCustomSpriteBase_Base, ::cppu::WeakComponentImplHelperBase );
|
|
|
|
// 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 );
|
|
|
|
// Sprite
|
|
virtual void redraw( OutputDevice& rOutDev,
|
|
bool bBufferedUpdate ) const;
|
|
virtual void redraw( OutputDevice& rOutDev,
|
|
const ::basegfx::B2DPoint& rPos,
|
|
bool bBufferedUpdate ) const;
|
|
|
|
// RepaintTarget
|
|
virtual bool repaint( const GraphicObjectSharedPtr& rGrf,
|
|
const ::com::sun::star::rendering::ViewState& viewState,
|
|
const ::com::sun::star::rendering::RenderState& renderState,
|
|
const ::Point& rPt,
|
|
const ::Size& rSz,
|
|
const GraphicAttr& rAttr ) const;
|
|
};
|
|
}
|
|
|
|
#endif /* _VCLCANVAS_CANVASCUSTOMSPRITE_HXX */
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|