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1 /* | 1 /* |
2 * Copyright (C) 2007 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
(...skipping 20 matching lines...) Expand all Loading... | |
31 #include "platform/heap/Handle.h" | 31 #include "platform/heap/Handle.h" |
32 #include "platform/network/ResourceLoadPriority.h" | 32 #include "platform/network/ResourceLoadPriority.h" |
33 #include "wtf/Allocator.h" | 33 #include "wtf/Allocator.h" |
34 #include "wtf/Forward.h" | 34 #include "wtf/Forward.h" |
35 #include "wtf/HashMap.h" | 35 #include "wtf/HashMap.h" |
36 #include "wtf/Noncopyable.h" | 36 #include "wtf/Noncopyable.h" |
37 #include <memory> | 37 #include <memory> |
38 | 38 |
39 namespace blink { | 39 namespace blink { |
40 | 40 |
41 class FrameLoaderClient; | 41 class LocalFrameClient; |
42 class LocalFrame; | 42 class LocalFrame; |
43 class ResourceResponse; | 43 class ResourceResponse; |
44 struct ProgressItem; | 44 struct ProgressItem; |
45 | 45 |
46 // FIXME: This is only used on Android. Android is the only Chrome | 46 // FIXME: This is only used on Android. Android is the only Chrome |
47 // browser which shows a progress bar during loading. | 47 // browser which shows a progress bar during loading. |
48 // We should find a better way for Android to get this data and remove this! | 48 // We should find a better way for Android to get this data and remove this! |
49 class CORE_EXPORT ProgressTracker final | 49 class CORE_EXPORT ProgressTracker final |
50 : public GarbageCollectedFinalized<ProgressTracker> { | 50 : public GarbageCollectedFinalized<ProgressTracker> { |
51 WTF_MAKE_NONCOPYABLE(ProgressTracker); | 51 WTF_MAKE_NONCOPYABLE(ProgressTracker); |
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65 void finishedParsing(); | 65 void finishedParsing(); |
66 | 66 |
67 void willStartLoading(unsigned long identifier, ResourceLoadPriority); | 67 void willStartLoading(unsigned long identifier, ResourceLoadPriority); |
68 void incrementProgress(unsigned long identifier, const ResourceResponse&); | 68 void incrementProgress(unsigned long identifier, const ResourceResponse&); |
69 void incrementProgress(unsigned long identifier, int); | 69 void incrementProgress(unsigned long identifier, int); |
70 void completeProgress(unsigned long identifier); | 70 void completeProgress(unsigned long identifier); |
71 | 71 |
72 private: | 72 private: |
73 explicit ProgressTracker(LocalFrame*); | 73 explicit ProgressTracker(LocalFrame*); |
74 | 74 |
75 FrameLoaderClient* frameLoaderClient() const; | 75 LocalFrameClient* localFrameClient() const; |
dcheng
2017/02/24 05:30:21
Ditto: the 'local' part is implied by progress tra
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76 | 76 |
77 void maybeSendProgress(); | 77 void maybeSendProgress(); |
78 void sendFinalProgress(); | 78 void sendFinalProgress(); |
79 void reset(); | 79 void reset(); |
80 | 80 |
81 Member<LocalFrame> m_frame; | 81 Member<LocalFrame> m_frame; |
82 double m_lastNotifiedProgressValue; | 82 double m_lastNotifiedProgressValue; |
83 double m_lastNotifiedProgressTime; | 83 double m_lastNotifiedProgressTime; |
84 bool m_finishedParsing; | 84 bool m_finishedParsing; |
85 double m_progressValue; | 85 double m_progressValue; |
86 | 86 |
87 HashMap<unsigned long, std::unique_ptr<ProgressItem>> m_progressItems; | 87 HashMap<unsigned long, std::unique_ptr<ProgressItem>> m_progressItems; |
88 }; | 88 }; |
89 | 89 |
90 } // namespace blink | 90 } // namespace blink |
91 | 91 |
92 #endif | 92 #endif |
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