Ben Murdoch | 591b958 | 2013-07-10 11:41:44 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| 3 | * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. |
| 4 | * Copyright (C) 2013 Google Inc. All rights reserved. |
| 5 | * |
| 6 | * This library is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU Library General Public |
| 8 | * License as published by the Free Software Foundation; either |
| 9 | * version 2 of the License, or (at your option) any later version. |
| 10 | * |
| 11 | * This library is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | * Library General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU Library General Public License |
| 17 | * along with this library; see the file COPYING.LIB. If not, write to |
| 18 | * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 19 | * Boston, MA 02110-1301, USA. |
| 20 | * |
| 21 | */ |
| 22 | |
| 23 | #ifndef StyleResourceLoader_h |
| 24 | #define StyleResourceLoader_h |
| 25 | |
| 26 | #include "wtf/OwnPtr.h" |
| 27 | #include "wtf/PassRefPtr.h" |
| 28 | |
| 29 | namespace WebCore { |
| 30 | |
| 31 | class ElementStyleResources; |
Ben Murdoch | 591b958 | 2013-07-10 11:41:44 +0100 | [diff] [blame] | 32 | class RenderStyle; |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 33 | class ResourceFetcher; |
Ben Murdoch | 591b958 | 2013-07-10 11:41:44 +0100 | [diff] [blame] | 34 | class ShapeValue; |
| 35 | class StyleImage; |
| 36 | class StylePendingImage; |
Ben Murdoch | 591b958 | 2013-07-10 11:41:44 +0100 | [diff] [blame] | 37 | |
| 38 | // Manages loading of resources, requested by the stylesheets. |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 39 | // Expects the same lifetime as StyleResolver, because |
| 40 | // it expects ResourceFetcher to never change. |
Ben Murdoch | 591b958 | 2013-07-10 11:41:44 +0100 | [diff] [blame] | 41 | class StyleResourceLoader { |
| 42 | WTF_MAKE_NONCOPYABLE(StyleResourceLoader); |
| 43 | public: |
Ben Murdoch | 3464d02 | 2013-07-25 10:06:57 +0100 | [diff] [blame] | 44 | explicit StyleResourceLoader(ResourceFetcher*); |
Ben Murdoch | 591b958 | 2013-07-10 11:41:44 +0100 | [diff] [blame] | 45 | |
| 46 | void loadPendingResources(RenderStyle*, ElementStyleResources&); |
Ben Murdoch | 591b958 | 2013-07-10 11:41:44 +0100 | [diff] [blame] | 47 | |
| 48 | private: |
Torne (Richard Coles) | 43e7502 | 2014-03-21 14:26:12 +0000 | [diff] [blame] | 49 | void loadPendingSVGDocuments(RenderStyle*, ElementStyleResources&); |
Ben Murdoch | 591b958 | 2013-07-10 11:41:44 +0100 | [diff] [blame] | 50 | |
| 51 | PassRefPtr<StyleImage> loadPendingImage(StylePendingImage*, float deviceScaleFactor); |
Torne (Richard Coles) | 43e7502 | 2014-03-21 14:26:12 +0000 | [diff] [blame] | 52 | void loadPendingImages(RenderStyle*, ElementStyleResources&); |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 53 | void loadPendingShapeImage(RenderStyle*, ShapeValue*, float deviceScaleFactor); |
Ben Murdoch | 591b958 | 2013-07-10 11:41:44 +0100 | [diff] [blame] | 54 | |
Ben Murdoch | 3464d02 | 2013-07-25 10:06:57 +0100 | [diff] [blame] | 55 | ResourceFetcher* m_fetcher; |
Ben Murdoch | 591b958 | 2013-07-10 11:41:44 +0100 | [diff] [blame] | 56 | }; |
| 57 | |
| 58 | } // namespace WebCore |
| 59 | |
| 60 | #endif // StyleResourceLoader_h |