1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski #ifndef _CAIROCANVAS_SPRITE_HXX 25*b1cdbd2cSJim Jagielski #define _CAIROCANVAS_SPRITE_HXX 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include <canvas/base/sprite.hxx> 28*b1cdbd2cSJim Jagielski 29*b1cdbd2cSJim Jagielski #include "cairo_cairo.hxx" 30*b1cdbd2cSJim Jagielski 31*b1cdbd2cSJim Jagielski namespace cairocanvas 32*b1cdbd2cSJim Jagielski { 33*b1cdbd2cSJim Jagielski /** Specialization of ::canvas::Sprite interface, to also provide 34*b1cdbd2cSJim Jagielski redraw methods. 35*b1cdbd2cSJim Jagielski */ 36*b1cdbd2cSJim Jagielski class Sprite : public ::canvas::Sprite 37*b1cdbd2cSJim Jagielski { 38*b1cdbd2cSJim Jagielski public: 39*b1cdbd2cSJim Jagielski 40*b1cdbd2cSJim Jagielski /** Redraw sprite at the stored position. 41*b1cdbd2cSJim Jagielski 42*b1cdbd2cSJim Jagielski @param bBufferedUpdate 43*b1cdbd2cSJim Jagielski When true, the redraw does <em>not</em> happen directly on 44*b1cdbd2cSJim Jagielski the front buffer, but within a VDev. Used to speed up 45*b1cdbd2cSJim Jagielski drawing. 46*b1cdbd2cSJim Jagielski */ 47*b1cdbd2cSJim Jagielski virtual void redraw( const ::cairo::CairoSharedPtr& pCairo, 48*b1cdbd2cSJim Jagielski bool bBufferedUpdate ) const = 0; 49*b1cdbd2cSJim Jagielski 50*b1cdbd2cSJim Jagielski /** Redraw sprite at the given position. 51*b1cdbd2cSJim Jagielski 52*b1cdbd2cSJim Jagielski @param rPos 53*b1cdbd2cSJim Jagielski Output position of the sprite. Overrides the sprite's own 54*b1cdbd2cSJim Jagielski output position. 55*b1cdbd2cSJim Jagielski 56*b1cdbd2cSJim Jagielski @param bBufferedUpdate 57*b1cdbd2cSJim Jagielski When true, the redraw does <em>not</em> happen directly on 58*b1cdbd2cSJim Jagielski the front buffer, but within a VDev. Used to speed up 59*b1cdbd2cSJim Jagielski drawing. 60*b1cdbd2cSJim Jagielski */ 61*b1cdbd2cSJim Jagielski virtual void redraw( const ::cairo::CairoSharedPtr& pCairo, 62*b1cdbd2cSJim Jagielski const ::basegfx::B2DPoint& rOrigOutputPos, 63*b1cdbd2cSJim Jagielski bool bBufferedUpdate ) const = 0; 64*b1cdbd2cSJim Jagielski }; 65*b1cdbd2cSJim Jagielski } 66*b1cdbd2cSJim Jagielski 67*b1cdbd2cSJim Jagielski #endif /* _CAIROCANVAS_SPRITE_HXX */ 68