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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 .
- */
-
-#ifndef _NULLCANVAS_SPRITEHELPER_HXX
-#define _NULLCANVAS_SPRITEHELPER_HXX
-
-#include <com/sun/star/rendering/XCustomSprite.hpp>
-
-#include <canvas/base/canvascustomspritehelper.hxx>
-
-#include <basegfx/point/b2dpoint.hxx>
-#include <basegfx/vector/b2isize.hxx>
-#include <basegfx/matrix/b2dhommatrix.hxx>
-
-#include "null_spritecanvas.hxx"
-
-
-namespace nullcanvas
-{
- /* Definition of SpriteHelper class */
-
- /** Helper class for canvas sprites.
-
- This class implements all sprite-related functionality, like
- that available on the XSprite interface.
- */
- class SpriteHelper : public ::canvas::CanvasCustomSpriteHelper
- {
- public:
- /** Create sprite helper
- */
- SpriteHelper();
-
- // make CanvasCustomSpriteHelper::init visible for name lookup
- using ::canvas::CanvasCustomSpriteHelper::init;
-
- /** Late-init the sprite helper
-
- @param rSpriteSize
- Size of the sprite
-
- @param rSpriteCanvas
- Sprite canvas this sprite is part of. Object stores
- ref-counted reference to it, thus, don't forget to pass on
- disposing()!
-
- @param rDevice
- DX device to use
-
- @param rSpriteSurface
- The surface of the sprite (not the DX texture, but the
- persistent target of content rendering)
-
- @param bShowSpriteBounds
- When true, little debug bound rects for sprites are shown
- */
- void init( const ::com::sun::star::geometry::RealSize2D& rSpriteSize,
- const SpriteCanvasRef& rSpriteCanvas );
-
- void disposing();
-
- /** Repaint sprite content via hardware to associated sprite
- canvas
-
- @param io_bSurfaceDirty
- Input/output parameter, whether the sprite content is
- dirty or not. If texture was updated, set to false
- */
- void redraw( bool& io_bSurfaceDirty ) const;
-
- private:
- virtual ::basegfx::B2DPolyPolygon polyPolygonFromXPolyPolygon2D(
- ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XPolyPolygon2D >& xPoly ) const;
-
-
- SpriteCanvasRef mpSpriteCanvas;
- mutable bool mbTextureDirty; // when true, texture needs update
- };
-}
-
-#endif /* _NULLCANVAS_SPRITEHELPER_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */