100 lines
4.1 KiB
C++
100 lines
4.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#ifndef INCLUDED_CANVAS_SOURCE_OPENGL_OGL_CANVASCUSTOMSPRITE_HXX
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#define INCLUDED_CANVAS_SOURCE_OPENGL_OGL_CANVASCUSTOMSPRITE_HXX
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#include <cppuhelper/compbase.hxx>
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#include <comphelper/uno3.hxx>
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#include <com/sun/star/lang/XComponent.hpp>
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#include <com/sun/star/rendering/XCustomSprite.hpp>
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#include <com/sun/star/rendering/XPolyPolygon2D.hpp>
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#include <basegfx/point/b2dpoint.hxx>
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#include <basegfx/vector/b2isize.hxx>
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#include <basegfx/matrix/b2dhommatrix.hxx>
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#include <canvas/base/basemutexhelper.hxx>
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#include "ogl_spritecanvas.hxx"
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#include "ogl_canvashelper.hxx"
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namespace oglcanvas
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{
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typedef ::cppu::WeakComponentImplHelper< css::rendering::XCustomSprite,
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css::rendering::XCanvas > CanvasCustomSpriteBase_Base;
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typedef ::canvas::CanvasBase<
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::canvas::BaseMutexHelper< CanvasCustomSpriteBase_Base >,
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CanvasHelper,
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::osl::MutexGuard,
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::cppu::OWeakObject > CanvasCustomSpriteBaseT;
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/* Definition of CanvasCustomSprite class */
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class CanvasCustomSprite : public CanvasCustomSpriteBaseT
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{
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public:
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/** Create a custom sprite
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@param rSpriteSize
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Size of the sprite in pixel
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@param rRefDevice
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Associated output device
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@param rSpriteCanvas
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Target canvas
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@param rDevice
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Target DX device
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*/
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CanvasCustomSprite( const css::geometry::RealSize2D& rSpriteSize,
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const SpriteCanvasRef& rRefDevice,
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SpriteDeviceHelper& rDeviceHelper );
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virtual void disposeThis() override;
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// XSprite
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virtual void SAL_CALL setAlpha( double alpha ) throw (css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception) override;
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virtual void SAL_CALL move( const css::geometry::RealPoint2D& aNewPos, const css::rendering::ViewState& viewState, const css::rendering::RenderState& renderState ) throw (css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception) override;
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virtual void SAL_CALL transform( const css::geometry::AffineMatrix2D& aTransformation ) throw (css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception) override;
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virtual void SAL_CALL clip( const css::uno::Reference< css::rendering::XPolyPolygon2D >& aClip ) throw (css::uno::RuntimeException, std::exception) override;
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virtual void SAL_CALL setPriority( double nPriority ) throw (css::uno::RuntimeException, std::exception) override;
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virtual void SAL_CALL show() throw (css::uno::RuntimeException, std::exception) override;
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virtual void SAL_CALL hide() throw (css::uno::RuntimeException, std::exception) override;
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// XCustomSprite
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virtual css::uno::Reference< css::rendering::XCanvas > SAL_CALL getContentCanvas() throw (css::uno::RuntimeException, std::exception) override;
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double getPriority() const { return mfPriority; }
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/// Render sprite content at sprite position
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bool renderSprite() const;
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private:
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/** MUST hold here, too, since CanvasHelper only contains a
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raw pointer (without refcounting)
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*/
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SpriteCanvasRef mpSpriteCanvas;
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const css::geometry::RealSize2D maSize;
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css::uno::Reference< css::rendering::XPolyPolygon2D > mxClip;
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css::geometry::AffineMatrix2D maTransformation;
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::basegfx::B2DPoint maPosition;
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double mfAlpha;
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double mfPriority;
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};
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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