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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef _CAIROCANVAS_SPRITE_HXX
      21             : #define _CAIROCANVAS_SPRITE_HXX
      22             : 
      23             : #include <canvas/base/sprite.hxx>
      24             : 
      25             : #include "cairo_cairo.hxx"
      26             : 
      27             : namespace cairocanvas
      28             : {
      29             :     /** Specialization of ::canvas::Sprite interface, to also provide
      30             :         redraw methods.
      31             :      */
      32           0 :     class Sprite : public ::canvas::Sprite
      33             :     {
      34             :     public:
      35             : 
      36             :         /** Redraw sprite at the stored position.
      37             : 
      38             :             @param bBufferedUpdate
      39             :             When true, the redraw does <em>not</em> happen directly on
      40             :             the front buffer, but within a VDev. Used to speed up
      41             :             drawing.
      42             :          */
      43             :         virtual void redraw( const ::cairo::CairoSharedPtr& pCairo,
      44             :                              bool                           bBufferedUpdate ) const = 0;
      45             : 
      46             :         /** Redraw sprite at the given position.
      47             : 
      48             :             @param rPos
      49             :             Output position of the sprite. Overrides the sprite's own
      50             :             output position.
      51             : 
      52             :             @param bBufferedUpdate
      53             :             When true, the redraw does <em>not</em> happen directly on
      54             :             the front buffer, but within a VDev. Used to speed up
      55             :             drawing.
      56             :         */
      57             :         virtual void redraw( const ::cairo::CairoSharedPtr& pCairo,
      58             :                              const ::basegfx::B2DPoint&     rOrigOutputPos,
      59             :                              bool                           bBufferedUpdate ) const = 0;
      60             : 
      61             :     protected:
      62           0 :         ~Sprite() {}
      63             :     };
      64             : }
      65             : 
      66             : #endif /* _CAIROCANVAS_SPRITE_HXX */
      67             : 
      68             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */