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| 1 /* | 1 /* |
| 2 Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de) | 2 Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de) |
| 3 Copyright (C) 2001 Dirk Mueller <mueller@kde.org> | 3 Copyright (C) 2001 Dirk Mueller <mueller@kde.org> |
| 4 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
rights reserved. | 4 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
rights reserved. |
| 5 | 5 |
| 6 This library is free software; you can redistribute it and/or | 6 This library is free software; you can redistribute it and/or |
| 7 modify it under the terms of the GNU Library General Public | 7 modify it under the terms of the GNU Library General Public |
| 8 License as published by the Free Software Foundation; either | 8 License as published by the Free Software Foundation; either |
| 9 version 2 of the License, or (at your option) any later version. | 9 version 2 of the License, or (at your option) any later version. |
| 10 | 10 |
| 11 This library is distributed in the hope that it will be useful, | 11 This library is distributed in the hope that it will be useful, |
| 12 but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 Library General Public License for more details. | 14 Library General Public License for more details. |
| 15 | 15 |
| 16 You should have received a copy of the GNU Library General Public License | 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 | 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, | 18 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 19 Boston, MA 02110-1301, USA. | 19 Boston, MA 02110-1301, USA. |
| 20 | 20 |
| 21 This class provides all functionality needed for loading images, style sheet
s and html | 21 This class provides all functionality needed for loading images, style sheet
s and html |
| 22 pages from the web. It has a memory cache for these objects. | 22 pages from the web. It has a memory cache for these objects. |
| 23 */ | 23 */ |
| 24 | 24 |
| 25 #ifndef ResourceClient_h | 25 #ifndef ResourceClient_h |
| 26 #define ResourceClient_h | 26 #define ResourceClient_h |
| 27 | 27 |
| 28 #include "wtf/FastAllocBase.h" | 28 #include "sky/engine/wtf/FastAllocBase.h" |
| 29 #include "wtf/Forward.h" | 29 #include "sky/engine/wtf/Forward.h" |
| 30 | 30 |
| 31 namespace blink { | 31 namespace blink { |
| 32 class Resource; | 32 class Resource; |
| 33 | 33 |
| 34 class ResourceClient { | 34 class ResourceClient { |
| 35 public: | 35 public: |
| 36 enum ResourceClientType { | 36 enum ResourceClientType { |
| 37 BaseResourceType, | 37 BaseResourceType, |
| 38 ImageType, | 38 ImageType, |
| 39 FontType, | 39 FontType, |
| 40 StyleSheetType, | 40 StyleSheetType, |
| 41 DocumentType, | 41 DocumentType, |
| 42 RawResourceType | 42 RawResourceType |
| 43 }; | 43 }; |
| 44 | 44 |
| 45 virtual ~ResourceClient() { } | 45 virtual ~ResourceClient() { } |
| 46 virtual void notifyFinished(Resource*) { } | 46 virtual void notifyFinished(Resource*) { } |
| 47 | 47 |
| 48 static ResourceClientType expectedType() { return BaseResourceType; } | 48 static ResourceClientType expectedType() { return BaseResourceType; } |
| 49 virtual ResourceClientType resourceClientType() const { return expectedType(
); } | 49 virtual ResourceClientType resourceClientType() const { return expectedType(
); } |
| 50 | 50 |
| 51 protected: | 51 protected: |
| 52 ResourceClient() { } | 52 ResourceClient() { } |
| 53 }; | 53 }; |
| 54 } | 54 } |
| 55 | 55 |
| 56 #endif | 56 #endif |
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