1 /* 2 * Copyright (C) 2008 Holger Hans Peter Freyther 3 * 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 16 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 19 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 22 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 23 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #ifndef StillImageQt_h 29 #define StillImageQt_h 30 31 #include "Image.h" 32 33 namespace WebCore { 34 35 class StillImage : public Image { 36 public: 37 static PassRefPtr<StillImage> create(const QPixmap& pixmap) 38 { 39 return adoptRef(new StillImage(pixmap)); 40 } 41 42 // FIXME: StillImages are underreporting decoded sizes and will be unable 43 // to prune because these functions are not implemented yet. 44 virtual void destroyDecodedData(bool destroyAll = true) { Q_UNUSED(destroyAll); } 45 virtual unsigned decodedSize() const { return 0; } 46 47 virtual IntSize size() const; 48 virtual NativeImagePtr nativeImageForCurrentFrame(); 49 virtual void draw(GraphicsContext*, const FloatRect& dstRect, const FloatRect& srcRect, ColorSpace styleColorSpace, CompositeOperator); 50 51 private: 52 StillImage(const QPixmap& pixmap); 53 54 QPixmap m_pixmap; 55 }; 56 57 } 58 59 #endif 60
