Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(746)

Side by Side Diff: Source/core/loader/TextTrackLoader.h

Issue 50123006: Let TextTrackResource be a RawResource (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Created 7 years, 1 month ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « Source/core/fetch/TextTrackResource.cpp ('k') | Source/core/loader/TextTrackLoader.cpp » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 /* 1 /*
2 * Copyright (C) 2011 Apple Inc. All rights reserved. 2 * Copyright (C) 2011 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
11 * documentation and/or other materials provided with the distribution. 11 * documentation and/or other materials provided with the distribution.
12 * 12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE. 23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */ 24 */
25 25
26 #ifndef TextTrackLoader_h 26 #ifndef TextTrackLoader_h
27 #define TextTrackLoader_h 27 #define TextTrackLoader_h
28 28
29 #include "core/fetch/ResourceClient.h" 29 #include "core/fetch/RawResource.h"
30 #include "core/fetch/ResourcePtr.h" 30 #include "core/fetch/ResourcePtr.h"
31 #include "core/fetch/TextTrackResource.h" 31 #include "core/fetch/TextTrackResource.h"
32 #include "core/html/track/WebVTTParser.h" 32 #include "core/html/track/WebVTTParser.h"
33 #include "platform/Timer.h" 33 #include "platform/Timer.h"
34 #include "wtf/OwnPtr.h" 34 #include "wtf/OwnPtr.h"
35 35
36 namespace WebCore { 36 namespace WebCore {
37 37
38 class Document; 38 class Document;
39 class TextTrackLoader; 39 class TextTrackLoader;
40 40
41 class TextTrackLoaderClient { 41 class TextTrackLoaderClient {
42 public: 42 public:
43 virtual ~TextTrackLoaderClient() { } 43 virtual ~TextTrackLoaderClient() { }
44 44
45 virtual bool shouldLoadCues(TextTrackLoader*) = 0; 45 virtual bool shouldLoadCues(TextTrackLoader*) = 0;
46 virtual void newCuesAvailable(TextTrackLoader*) = 0; 46 virtual void newCuesAvailable(TextTrackLoader*) = 0;
47 virtual void cueLoadingStarted(TextTrackLoader*) = 0; 47 virtual void cueLoadingStarted(TextTrackLoader*) = 0;
48 virtual void cueLoadingCompleted(TextTrackLoader*, bool loadingFailed) = 0; 48 virtual void cueLoadingCompleted(TextTrackLoader*, bool loadingFailed) = 0;
49 virtual void newRegionsAvailable(TextTrackLoader*) = 0; 49 virtual void newRegionsAvailable(TextTrackLoader*) = 0;
50 }; 50 };
51 51
52 class TextTrackLoader : public ResourceClient, private WebVTTParserClient { 52 class TextTrackLoader : public RawResourceClient, private WebVTTParserClient {
53 WTF_MAKE_NONCOPYABLE(TextTrackLoader); 53 WTF_MAKE_NONCOPYABLE(TextTrackLoader);
54 WTF_MAKE_FAST_ALLOCATED; 54 WTF_MAKE_FAST_ALLOCATED;
55 public: 55 public:
56 static PassOwnPtr<TextTrackLoader> create(TextTrackLoaderClient* client, Doc ument& document) 56 static PassOwnPtr<TextTrackLoader> create(TextTrackLoaderClient* client, Doc ument& document)
57 { 57 {
58 return adoptPtr(new TextTrackLoader(client, document)); 58 return adoptPtr(new TextTrackLoader(client, document));
59 } 59 }
60 virtual ~TextTrackLoader(); 60 virtual ~TextTrackLoader();
61 61
62 bool load(const KURL&, const String& crossOriginMode); 62 bool load(const KURL&, const String& crossOriginMode);
63 void cancelLoad(); 63 void cancelLoad();
64 64
65 enum State { Idle, Loading, Finished, Failed }; 65 enum State { Idle, Loading, Finished, Failed };
66 State loadState() { return m_state; } 66 State loadState() { return m_state; }
67 67
68 void getNewCues(Vector<RefPtr<TextTrackCue> >& outputCues); 68 void getNewCues(Vector<RefPtr<TextTrackCue> >& outputCues);
69 void getNewRegions(Vector<RefPtr<TextTrackRegion> >& outputRegions); 69 void getNewRegions(Vector<RefPtr<TextTrackRegion> >& outputRegions);
70 private: 70 private:
71 71
72 // ResourceClient 72 // RawResourceClient
73 virtual void notifyFinished(Resource*); 73 virtual void dataReceived(Resource*, const char* data, int length) OVERRIDE;
74 virtual void deprecatedDidReceiveResource(Resource*); 74 virtual void notifyFinished(Resource*) OVERRIDE;
75 75
76 // WebVTTParserClient 76 // WebVTTParserClient
77 virtual void newCuesParsed(); 77 virtual void newCuesParsed() OVERRIDE;
78 virtual void newRegionsParsed(); 78 virtual void newRegionsParsed() OVERRIDE;
79 virtual void fileFailedToParse(); 79 virtual void fileFailedToParse() OVERRIDE;
80 80
81 TextTrackLoader(TextTrackLoaderClient*, Document&); 81 TextTrackLoader(TextTrackLoaderClient*, Document&);
82 82
83 void processNewCueData(Resource*); 83 void processNewCueData(Resource*);
84 void cueLoadTimerFired(Timer<TextTrackLoader>*); 84 void cueLoadTimerFired(Timer<TextTrackLoader>*);
85 void corsPolicyPreventedLoad(); 85 void corsPolicyPreventedLoad();
86 86
87 TextTrackLoaderClient* m_client; 87 TextTrackLoaderClient* m_client;
88 OwnPtr<WebVTTParser> m_cueParser; 88 OwnPtr<WebVTTParser> m_cueParser;
89 ResourcePtr<TextTrackResource> m_cachedCueData; 89 ResourcePtr<TextTrackResource> m_cachedCueData;
90 // FIXME: Remove this pointer and get the Document from m_client. 90 // FIXME: Remove this pointer and get the Document from m_client.
91 Document& m_document; 91 Document& m_document;
92 Timer<TextTrackLoader> m_cueLoadTimer; 92 Timer<TextTrackLoader> m_cueLoadTimer;
93 String m_crossOriginMode; 93 String m_crossOriginMode;
94 State m_state; 94 State m_state;
95 unsigned m_parseOffset; 95 unsigned m_parseOffset;
96 bool m_newCuesAvailable; 96 bool m_newCuesAvailable;
97 }; 97 };
98 98
99 } // namespace WebCore 99 } // namespace WebCore
100 100
101 #endif 101 #endif
OLDNEW
« no previous file with comments | « Source/core/fetch/TextTrackResource.cpp ('k') | Source/core/loader/TextTrackLoader.cpp » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698