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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 |
(...skipping 10 matching lines...) Expand all Loading... |
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 "core/CoreExport.h" | 28 #include "core/CoreExport.h" |
29 #include "platform/network/ResourceLoadPriority.h" | 29 #include "platform/network/ResourceLoadPriority.h" |
30 #include "wtf/Forward.h" | 30 #include "wtf/Forward.h" |
| 31 #include "wtf/text/WTFString.h" |
31 | 32 |
32 namespace blink { | 33 namespace blink { |
33 class Resource; | 34 class Resource; |
34 | 35 |
35 class CORE_EXPORT ResourceClient { | 36 class CORE_EXPORT ResourceClient { |
36 public: | 37 public: |
37 enum ResourceClientType { | 38 enum ResourceClientType { |
38 BaseResourceType, | 39 BaseResourceType, |
39 ImageType, | 40 ImageType, |
40 FontType, | 41 FontType, |
41 StyleSheetType, | 42 StyleSheetType, |
42 DocumentType, | 43 DocumentType, |
43 RawResourceType, | 44 RawResourceType, |
44 ScriptType | 45 ScriptType |
45 }; | 46 }; |
46 | 47 |
47 virtual ~ResourceClient() { } | 48 virtual ~ResourceClient() { } |
48 virtual void notifyFinished(Resource*) { } | 49 virtual void notifyFinished(Resource*) { } |
49 | 50 |
50 static ResourceClientType expectedType() { return BaseResourceType; } | 51 static ResourceClientType expectedType() { return BaseResourceType; } |
51 virtual ResourceClientType resourceClientType() const { return expectedType(
); } | 52 virtual ResourceClientType resourceClientType() const { return expectedType(
); } |
52 | 53 |
53 virtual ResourcePriority computeResourcePriority() const { return ResourcePr
iority(); } | 54 virtual ResourcePriority computeResourcePriority() const { return ResourcePr
iority(); } |
54 | 55 |
| 56 // Name for debugging, e.g. shown in memory-infra. |
| 57 virtual String debugName() const = 0; |
| 58 |
55 protected: | 59 protected: |
56 ResourceClient() { } | 60 ResourceClient() { } |
57 }; | 61 }; |
58 } | 62 } |
59 | 63 |
60 #endif | 64 #endif |
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