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| 1 /* | |
| 2 * Copyright (C) 1999 Lars Knoll <knoll@kde.org> | |
| 3 * Copyright (C) 1999 Antti Koivisto <koivisto@kde.org> | |
| 4 * Copyright (C) 2000 Dirk Mueller <mueller@kde.org> | |
| 5 * Copyright (C) 2006 Allan Sandfeld Jensen <kde@carewolf.com> | |
| 6 * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com> | |
| 7 * Copyright (C) 2003, 2004, 2005, 2006, 2008, 2009, 2010 Apple Inc. All rights
reserved. | |
| 8 * Copyright (C) 2010 Google Inc. All rights reserved. | |
| 9 * Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com> | |
| 10 * | |
| 11 * This library is free software; you can redistribute it and/or | |
| 12 * modify it under the terms of the GNU Library General Public | |
| 13 * License as published by the Free Software Foundation; either | |
| 14 * version 2 of the License, or (at your option) any later version. | |
| 15 * | |
| 16 * This library is distributed in the hope that it will be useful, | |
| 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 19 * Library General Public License for more details. | |
| 20 * | |
| 21 * You should have received a copy of the GNU Library General Public License | |
| 22 * along with this library; see the file COPYING.LIB. If not, write to | |
| 23 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 24 * Boston, MA 02110-1301, USA. | |
| 25 * | |
| 26 */ | |
| 27 | |
| 28 #include "sky/engine/core/rendering/RenderImageResourceStyleImage.h" | |
| 29 | |
| 30 #include "sky/engine/core/fetch/ImageResource.h" | |
| 31 #include "sky/engine/core/rendering/RenderObject.h" | |
| 32 | |
| 33 namespace blink { | |
| 34 | |
| 35 RenderImageResourceStyleImage::RenderImageResourceStyleImage(StyleImage* styleIm
age) | |
| 36 : m_styleImage(styleImage) | |
| 37 { | |
| 38 ASSERT(m_styleImage); | |
| 39 } | |
| 40 | |
| 41 RenderImageResourceStyleImage::~RenderImageResourceStyleImage() | |
| 42 { | |
| 43 } | |
| 44 | |
| 45 void RenderImageResourceStyleImage::initialize(RenderObject* renderer) | |
| 46 { | |
| 47 RenderImageResource::initialize(renderer); | |
| 48 m_styleImage->addClient(m_renderer); | |
| 49 } | |
| 50 | |
| 51 void RenderImageResourceStyleImage::shutdown() | |
| 52 { | |
| 53 ASSERT(m_renderer); | |
| 54 m_styleImage->removeClient(m_renderer); | |
| 55 m_cachedImage = 0; | |
| 56 } | |
| 57 | |
| 58 PassRefPtr<Image> RenderImageResourceStyleImage::image(int width, int height) co
nst | |
| 59 { | |
| 60 // Generated content may trigger calls to image() while we're still pending,
don't assert but gracefully exit. | |
| 61 if (m_styleImage->isPendingImage()) | |
| 62 return nullptr; | |
| 63 return m_styleImage->image(m_renderer, IntSize(width, height)); | |
| 64 } | |
| 65 | |
| 66 void RenderImageResourceStyleImage::setContainerSizeForRenderer(const IntSize& s
ize) | |
| 67 { | |
| 68 ASSERT(m_renderer); | |
| 69 m_styleImage->setContainerSizeForRenderer(m_renderer, size); | |
| 70 } | |
| 71 | |
| 72 } // namespace blink | |
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