15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2000 Lars Knoll (knoll@kde.org) 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (C) 2000 Antti Koivisto (koivisto@kde.org) 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (C) 2000 Dirk Mueller (mueller@kde.org) 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is free software; you can redistribute it and/or 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modify it under the terms of the GNU Library General Public 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * License as published by the Free Software Foundation; either 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * version 2 of the License, or (at your option) any later version. 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is distributed in the hope that it will be useful, 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * but WITHOUT ANY WARRANTY; without even the implied warranty of 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Library General Public License for more details. 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * You should have received a copy of the GNU Library General Public License 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * along with this library; see the file COPYING.LIB. If not, write to 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Boston, MA 02110-1301, USA. 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 243c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch#ifndef StyleFetchedImage_h 253c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch#define StyleFetchedImage_h 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 27e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles)#include "core/fetch/ImageResourceClient.h" 28e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles)#include "core/fetch/ResourcePtr.h" 2953e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/rendering/style/StyleImage.h" 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 31c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 333c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdochclass ImageResource; 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3509380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)class StyleFetchedImage FINAL : public StyleImage, private ImageResourceClient { 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) WTF_MAKE_FAST_ALLOCATED; 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)public: 383c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch static PassRefPtr<StyleFetchedImage> create(ImageResource* image) { return adoptRef(new StyleFetchedImage(image)); } 393c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch virtual ~StyleFetchedImage(); 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 4109380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual WrappedImagePtr data() const OVERRIDE { return m_image.get(); } 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 43d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) virtual PassRefPtrWillBeRawPtr<CSSValue> cssValue() const OVERRIDE; 4402772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 4510f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch virtual bool canRender(const RenderObject&, float multiplier) const OVERRIDE; 4609380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual bool isLoaded() const OVERRIDE; 4709380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual bool errorOccurred() const OVERRIDE; 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) virtual LayoutSize imageSize(const RenderObject*, float multiplier) const OVERRIDE; 4909380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual bool imageHasRelativeWidth() const OVERRIDE; 5009380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual bool imageHasRelativeHeight() const OVERRIDE; 5109380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual void computeIntrinsicDimensions(const RenderObject*, Length& intrinsicWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio) OVERRIDE; 5209380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual bool usesImageContainerSize() const OVERRIDE; 5309380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual void setContainerSizeForRenderer(const RenderObject*, const IntSize&, float) OVERRIDE; 5409380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual void addClient(RenderObject*) OVERRIDE; 5509380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual void removeClient(RenderObject*) OVERRIDE; 5609380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual PassRefPtr<Image> image(RenderObject*, const IntSize&) const OVERRIDE; 57926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) virtual bool knownToBeOpaque(const RenderObject*) const OVERRIDE; 583c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch virtual ImageResource* cachedImage() const OVERRIDE { return m_image.get(); } 5902772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)private: 613c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch explicit StyleFetchedImage(ImageResource*); 6202772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 633c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch ResourcePtr<ImageResource> m_image; 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}; 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 6651b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)DEFINE_STYLE_IMAGE_TYPE_CASTS(StyleFetchedImage, isImageResource()); 6751b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles) 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif 70