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 #include "config.h" 29 #include "StillImageQt.h" 30 31 #include "GraphicsContext.h" 32 #include "IntSize.h" 33 34 #include <QPainter> 35 36 namespace WebCore { 37 38 StillImage::StillImage(const QPixmap& pixmap) 39 : m_pixmap(pixmap) 40 {} 41 42 IntSize StillImage::size() const 43 { 44 return IntSize(m_pixmap.width(), m_pixmap.height()); 45 } 46 47 NativeImagePtr StillImage::nativeImageForCurrentFrame() 48 { 49 return const_cast<NativeImagePtr>(&m_pixmap); 50 } 51 52 void StillImage::draw(GraphicsContext* ctxt, const FloatRect& dst, 53 const FloatRect& src, ColorSpace, CompositeOperator op) 54 { 55 if (m_pixmap.isNull()) 56 return; 57 58 ctxt->save(); 59 ctxt->setCompositeOperation(op); 60 QPainter* painter(ctxt->platformContext()); 61 painter->drawPixmap(dst, m_pixmap, src); 62 ctxt->restore(); 63 } 64 65 } 66
