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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CSSResourceValue_h | 5 #ifndef CSSResourceValue_h |
6 #define CSSResourceValue_h | 6 #define CSSResourceValue_h |
7 | 7 |
8 #include "core/css/cssom/CSSStyleValue.h" | 8 #include "core/css/cssom/CSSStyleValue.h" |
9 | 9 |
10 #include "platform/loader/fetch/Resource.h" | 10 #include "platform/loader/fetch/Resource.h" |
11 | 11 |
12 namespace blink { | 12 namespace blink { |
13 | 13 |
14 class CORE_EXPORT CSSResourceValue : public CSSStyleValue { | 14 class CORE_EXPORT CSSResourceValue : public CSSStyleValue { |
15 WTF_MAKE_NONCOPYABLE(CSSResourceValue); | 15 WTF_MAKE_NONCOPYABLE(CSSResourceValue); |
16 DEFINE_WRAPPERTYPEINFO(); | 16 DEFINE_WRAPPERTYPEINFO(); |
17 | 17 |
18 public: | 18 public: |
19 virtual ~CSSResourceValue() {} | 19 virtual ~CSSResourceValue() {} |
20 | 20 |
21 const String state() const { | 21 const String state() const { |
22 switch (status()) { | 22 switch (status()) { |
23 case Resource::Status::NotStarted: | 23 case ResourceStatus::NotStarted: |
24 return "unloaded"; | 24 return "unloaded"; |
25 case Resource::Status::Pending: | 25 case ResourceStatus::Pending: |
26 return "loading"; | 26 return "loading"; |
27 case Resource::Status::Cached: | 27 case ResourceStatus::Cached: |
28 return "loaded"; | 28 return "loaded"; |
29 case Resource::Status::LoadError: | 29 case ResourceStatus::LoadError: |
30 case Resource::Status::DecodeError: | 30 case ResourceStatus::DecodeError: |
31 return "error"; | 31 return "error"; |
32 default: | 32 default: |
33 NOTREACHED(); | 33 NOTREACHED(); |
34 return ""; | 34 return ""; |
35 } | 35 } |
36 } | 36 } |
37 | 37 |
38 DEFINE_INLINE_VIRTUAL_TRACE() { CSSStyleValue::trace(visitor); } | 38 DEFINE_INLINE_VIRTUAL_TRACE() { CSSStyleValue::trace(visitor); } |
39 | 39 |
40 protected: | 40 protected: |
41 CSSResourceValue() {} | 41 CSSResourceValue() {} |
42 | 42 |
43 virtual Resource::Status status() const = 0; | 43 virtual ResourceStatus status() const = 0; |
44 }; | 44 }; |
45 | 45 |
46 } // namespace blink | 46 } // namespace blink |
47 | 47 |
48 #endif // CSSResourceValue_h | 48 #endif // CSSResourceValue_h |
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