1*91c99ff4SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*91c99ff4SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*91c99ff4SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*91c99ff4SAndrew Rist * distributed with this work for additional information 6*91c99ff4SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*91c99ff4SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*91c99ff4SAndrew Rist * "License"); you may not use this file except in compliance 9*91c99ff4SAndrew Rist * with the License. You may obtain a copy of the License at 10*91c99ff4SAndrew Rist * 11*91c99ff4SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*91c99ff4SAndrew Rist * 13*91c99ff4SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*91c99ff4SAndrew Rist * software distributed under the License is distributed on an 15*91c99ff4SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*91c99ff4SAndrew Rist * KIND, either express or implied. See the License for the 17*91c99ff4SAndrew Rist * specific language governing permissions and limitations 18*91c99ff4SAndrew Rist * under the License. 19*91c99ff4SAndrew Rist * 20*91c99ff4SAndrew Rist *************************************************************/ 21*91c99ff4SAndrew Rist 22*91c99ff4SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef _CAIROCANVAS_SPRITE_HXX 25cdf0e10cSrcweir #define _CAIROCANVAS_SPRITE_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <canvas/base/sprite.hxx> 28cdf0e10cSrcweir 29cdf0e10cSrcweir #include "cairo_cairo.hxx" 30cdf0e10cSrcweir 31cdf0e10cSrcweir namespace cairocanvas 32cdf0e10cSrcweir { 33cdf0e10cSrcweir /** Specialization of ::canvas::Sprite interface, to also provide 34cdf0e10cSrcweir redraw methods. 35cdf0e10cSrcweir */ 36cdf0e10cSrcweir class Sprite : public ::canvas::Sprite 37cdf0e10cSrcweir { 38cdf0e10cSrcweir public: 39cdf0e10cSrcweir 40cdf0e10cSrcweir /** Redraw sprite at the stored position. 41cdf0e10cSrcweir 42cdf0e10cSrcweir @param bBufferedUpdate 43cdf0e10cSrcweir When true, the redraw does <em>not</em> happen directly on 44cdf0e10cSrcweir the front buffer, but within a VDev. Used to speed up 45cdf0e10cSrcweir drawing. 46cdf0e10cSrcweir */ 47cdf0e10cSrcweir virtual void redraw( const ::cairo::CairoSharedPtr& pCairo, 48cdf0e10cSrcweir bool bBufferedUpdate ) const = 0; 49cdf0e10cSrcweir 50cdf0e10cSrcweir /** Redraw sprite at the given position. 51cdf0e10cSrcweir 52cdf0e10cSrcweir @param rPos 53cdf0e10cSrcweir Output position of the sprite. Overrides the sprite's own 54cdf0e10cSrcweir output position. 55cdf0e10cSrcweir 56cdf0e10cSrcweir @param bBufferedUpdate 57cdf0e10cSrcweir When true, the redraw does <em>not</em> happen directly on 58cdf0e10cSrcweir the front buffer, but within a VDev. Used to speed up 59cdf0e10cSrcweir drawing. 60cdf0e10cSrcweir */ 61cdf0e10cSrcweir virtual void redraw( const ::cairo::CairoSharedPtr& pCairo, 62cdf0e10cSrcweir const ::basegfx::B2DPoint& rOrigOutputPos, 63cdf0e10cSrcweir bool bBufferedUpdate ) const = 0; 64cdf0e10cSrcweir }; 65cdf0e10cSrcweir } 66cdf0e10cSrcweir 67cdf0e10cSrcweir #endif /* _CAIROCANVAS_SPRITE_HXX */ 68