1 /* 2 * Copyright 2012, The Android Open Source Project 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * * Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * * Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef PictureLayerContent_h 27 #define PictureLayerContent_h 28 29 #include "LayerContent.h" 30 31 namespace WebCore { 32 33 class PictureLayerContent : public LayerContent { 34 public: 35 PictureLayerContent(SkPicture* picture); 36 PictureLayerContent(const PictureLayerContent& content); 37 ~PictureLayerContent(); 38 39 virtual int width(); 40 virtual int height(); 41 virtual void setCheckForOptimisations(bool check) { m_checkedContent = !check; } 42 virtual void checkForOptimisations(); 43 virtual float maxZoomScale(); 44 virtual void draw(SkCanvas* canvas); 45 virtual void serialize(SkWStream* stream); 46 47 private: 48 SkPicture* m_picture; 49 bool m_checkedContent; 50 bool m_hasText; 51 }; 52 53 } // WebCore 54 55 #endif // PictureLayerContent_h 56
