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Side by Side Diff: content/child/fileapi/webfilesystem_impl.h

Issue 165373004: Move WorkerTaskRunner to content/child. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 10 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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 CONTENT_CHILD_FILEAPI_WEBFILESYSTEM_IMPL_H_ 5 #ifndef CONTENT_CHILD_FILEAPI_WEBFILESYSTEM_IMPL_H_
6 #define CONTENT_CHILD_FILEAPI_WEBFILESYSTEM_IMPL_H_ 6 #define CONTENT_CHILD_FILEAPI_WEBFILESYSTEM_IMPL_H_
7 7
8 #include <map> 8 #include <map>
9 9
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
11 #include "base/compiler_specific.h" 11 #include "base/compiler_specific.h"
12 #include "base/memory/ref_counted.h" 12 #include "base/memory/ref_counted.h"
13 #include "base/threading/non_thread_safe.h" 13 #include "base/threading/non_thread_safe.h"
14 #include "content/child/worker_task_runner.h"
14 #include "third_party/WebKit/public/platform/WebFileSystem.h" 15 #include "third_party/WebKit/public/platform/WebFileSystem.h"
15 #include "webkit/child/worker_task_runner.h"
16 16
17 namespace base { 17 namespace base {
18 class MessageLoopProxy; 18 class MessageLoopProxy;
19 } 19 }
20 20
21 namespace blink { 21 namespace blink {
22 class WebURL; 22 class WebURL;
23 class WebFileWriter; 23 class WebFileWriter;
24 class WebFileWriterClient; 24 class WebFileWriterClient;
25 } 25 }
26 26
27 namespace content { 27 namespace content {
28 28
29 class WebFileSystemImpl 29 class WebFileSystemImpl : public blink::WebFileSystem,
30 : public blink::WebFileSystem, 30 public WorkerTaskRunner::Observer,
31 public webkit_glue::WorkerTaskRunner::Observer, 31 public base::NonThreadSafe {
32 public base::NonThreadSafe {
33 public: 32 public:
34 // Returns thread-specific instance. If non-null |main_thread_loop| 33 // Returns thread-specific instance. If non-null |main_thread_loop|
35 // is given and no thread-specific instance has been created it may 34 // is given and no thread-specific instance has been created it may
36 // create a new instance. 35 // create a new instance.
37 static WebFileSystemImpl* ThreadSpecificInstance( 36 static WebFileSystemImpl* ThreadSpecificInstance(
38 base::MessageLoopProxy* main_thread_loop); 37 base::MessageLoopProxy* main_thread_loop);
39 38
40 // Deletes thread-specific instance (if exists). For workers it deletes 39 // Deletes thread-specific instance (if exists). For workers it deletes
41 // itself in OnWorkerRunLoopStopped(), but for an instance created on the 40 // itself in OnWorkerRunLoopStopped(), but for an instance created on the
42 // main thread this method must be called. 41 // main thread this method must be called.
43 static void DeleteThreadSpecificInstance(); 42 static void DeleteThreadSpecificInstance();
44 43
45 explicit WebFileSystemImpl(base::MessageLoopProxy* main_thread_loop); 44 explicit WebFileSystemImpl(base::MessageLoopProxy* main_thread_loop);
46 virtual ~WebFileSystemImpl(); 45 virtual ~WebFileSystemImpl();
47 46
48 // webkit_glue::WorkerTaskRunner::Observer implementation. 47 // WorkerTaskRunner::Observer implementation.
49 virtual void OnWorkerRunLoopStopped() OVERRIDE; 48 virtual void OnWorkerRunLoopStopped() OVERRIDE;
50 49
51 // WebFileSystem implementation. 50 // WebFileSystem implementation.
52 virtual void openFileSystem( 51 virtual void openFileSystem(
53 const blink::WebURL& storage_partition, 52 const blink::WebURL& storage_partition,
54 const blink::WebFileSystemType type, 53 const blink::WebFileSystemType type,
55 blink::WebFileSystemCallbacks); 54 blink::WebFileSystemCallbacks);
56 virtual void resolveURL( 55 virtual void resolveURL(
57 const blink::WebURL& filesystem_url, 56 const blink::WebURL& filesystem_url,
58 blink::WebFileSystemCallbacks) OVERRIDE; 57 blink::WebFileSystemCallbacks) OVERRIDE;
(...skipping 54 matching lines...) Expand 10 before | Expand all | Expand 10 after
113 112
114 CallbacksMap callbacks_; 113 CallbacksMap callbacks_;
115 int next_callbacks_id_; 114 int next_callbacks_id_;
116 115
117 DISALLOW_COPY_AND_ASSIGN(WebFileSystemImpl); 116 DISALLOW_COPY_AND_ASSIGN(WebFileSystemImpl);
118 }; 117 };
119 118
120 } // namespace content 119 } // namespace content
121 120
122 #endif // CONTENT_CHILD_FILEAPI_WEBFILESYSTEM_IMPL_H_ 121 #endif // CONTENT_CHILD_FILEAPI_WEBFILESYSTEM_IMPL_H_
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