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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <cppuhelper/compbase.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 <basegfx/point/b2dpoint.hxx>
#include <basegfx/vector/b2isize.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <base/basemutexhelper.hxx>
#include <base/canvascustomspritebase.hxx>
#include "dx_sprite.hxx"
#include "dx_surfacebitmap.hxx"
#include "dx_bitmapcanvashelper.hxx"
#include "dx_spritehelper.hxx"
#include "dx_spritecanvas.hxx"
namespace dxcanvas
{
typedef ::cppu::WeakComponentImplHelper< css::rendering::XCustomSprite,
css::rendering::XBitmapCanvas,
css::rendering::XIntegerBitmap,
css::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 WeakComponentImplHelper
template args, and furthermore, don't want to derive
::canvas::CanvasCustomSpriteBase directly from
::canvas::Sprite (because derivees of
::canvas::CanvasCustomSpriteBase have to explicitly 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::BaseMutexHelper< CanvasCustomSpriteBase_Base >,
public Sprite
{
};
typedef ::canvas::CanvasCustomSpriteBase< CanvasCustomSpriteSpriteBase_Base,
SpriteHelper,
BitmapCanvasHelper,
::osl::MutexGuard,
::cppu::OWeakObject > CanvasCustomSpriteBaseT;
/* Definition of CanvasCustomSprite class */
class CanvasCustomSprite : public CanvasCustomSpriteBaseT
{
public:
/** Create a custom sprite
@param rSpriteSize
Size of the sprite in pixel
@param rRefDevice
Associated output device
@param rSpriteCanvas
Target canvas
@param rDevice
Target DX device
*/
CanvasCustomSprite( const css::geometry::RealSize2D& rSpriteSize,
const SpriteCanvasRef& rRefDevice,
const IDXRenderModuleSharedPtr& rRenderModule,
const std::shared_ptr<canvas::ISurfaceProxyManager>& rSurfaceProxy,
bool bShowSpriteBounds );
virtual void disposeThis() override;
// 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 OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
// Sprite
virtual void redraw() const override;
private:
/** MUST hold here, too, since BitmapCanvasHelper only contains a
raw pointer (without refcounting)
*/
SpriteCanvasRef mpSpriteCanvas;
DXSurfaceBitmapSharedPtr mpSurface;
};
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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