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Side by Side Diff: third_party/WebKit/Source/modules/filesystem/FileWriter.h

Issue 2567913002: Rename ActiveDOMObject to SuspendableObject (Closed)
Patch Set: Created 4 years ago
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1 /* 1 /*
2 * Copyright (C) 2010 Google Inc. All rights reserved. 2 * Copyright (C) 2010 Google 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 are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
(...skipping 14 matching lines...) Expand all
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */ 29 */
30 30
31 #ifndef FileWriter_h 31 #ifndef FileWriter_h
32 #define FileWriter_h 32 #define FileWriter_h
33 33
34 #include "bindings/core/v8/ActiveScriptWrappable.h" 34 #include "bindings/core/v8/ActiveScriptWrappable.h"
35 #include "core/dom/ActiveDOMObject.h"
36 #include "core/dom/ExecutionContext.h" 35 #include "core/dom/ExecutionContext.h"
36 #include "core/dom/SuspendableObject.h"
37 #include "core/fileapi/FileError.h" 37 #include "core/fileapi/FileError.h"
38 #include "modules/EventTargetModules.h" 38 #include "modules/EventTargetModules.h"
39 #include "modules/filesystem/FileWriterBase.h" 39 #include "modules/filesystem/FileWriterBase.h"
40 #include "platform/heap/Handle.h" 40 #include "platform/heap/Handle.h"
41 #include "public/platform/WebFileWriterClient.h" 41 #include "public/platform/WebFileWriterClient.h"
42 42
43 namespace blink { 43 namespace blink {
44 44
45 class Blob; 45 class Blob;
46 class ExceptionState; 46 class ExceptionState;
47 class ExecutionContext; 47 class ExecutionContext;
48 48
49 class FileWriter final : public EventTargetWithInlineData, 49 class FileWriter final : public EventTargetWithInlineData,
50 public FileWriterBase, 50 public FileWriterBase,
51 public ActiveScriptWrappable, 51 public ActiveScriptWrappable,
52 public ActiveDOMObject, 52 public SuspendableObject,
53 public WebFileWriterClient { 53 public WebFileWriterClient {
54 DEFINE_WRAPPERTYPEINFO(); 54 DEFINE_WRAPPERTYPEINFO();
55 USING_GARBAGE_COLLECTED_MIXIN(FileWriter); 55 USING_GARBAGE_COLLECTED_MIXIN(FileWriter);
56 56
57 public: 57 public:
58 static FileWriter* create(ExecutionContext*); 58 static FileWriter* create(ExecutionContext*);
59 ~FileWriter() override; 59 ~FileWriter() override;
60 60
61 enum ReadyState { kInit = 0, kWriting = 1, kDone = 2 }; 61 enum ReadyState { kInit = 0, kWriting = 1, kDone = 2 };
62 62
63 void write(Blob*, ExceptionState&); 63 void write(Blob*, ExceptionState&);
64 void seek(long long position, ExceptionState&); 64 void seek(long long position, ExceptionState&);
65 void truncate(long long length, ExceptionState&); 65 void truncate(long long length, ExceptionState&);
66 void abort(ExceptionState&); 66 void abort(ExceptionState&);
67 ReadyState getReadyState() const { return m_readyState; } 67 ReadyState getReadyState() const { return m_readyState; }
68 DOMException* error() const { return m_error.get(); } 68 DOMException* error() const { return m_error.get(); }
69 69
70 // WebFileWriterClient 70 // WebFileWriterClient
71 void didWrite(long long bytes, bool complete) override; 71 void didWrite(long long bytes, bool complete) override;
72 void didTruncate() override; 72 void didTruncate() override;
73 void didFail(WebFileError) override; 73 void didFail(WebFileError) override;
74 74
75 // ActiveDOMObject 75 // SuspendableObject
76 void contextDestroyed() override; 76 void contextDestroyed() override;
77 77
78 // ScriptWrappable 78 // ScriptWrappable
79 bool hasPendingActivity() const final; 79 bool hasPendingActivity() const final;
80 80
81 // EventTarget 81 // EventTarget
82 const AtomicString& interfaceName() const override; 82 const AtomicString& interfaceName() const override;
83 ExecutionContext* getExecutionContext() const override { 83 ExecutionContext* getExecutionContext() const override {
84 return ActiveDOMObject::getExecutionContext(); 84 return SuspendableObject::getExecutionContext();
85 } 85 }
86 86
87 DEFINE_ATTRIBUTE_EVENT_LISTENER(writestart); 87 DEFINE_ATTRIBUTE_EVENT_LISTENER(writestart);
88 DEFINE_ATTRIBUTE_EVENT_LISTENER(progress); 88 DEFINE_ATTRIBUTE_EVENT_LISTENER(progress);
89 DEFINE_ATTRIBUTE_EVENT_LISTENER(write); 89 DEFINE_ATTRIBUTE_EVENT_LISTENER(write);
90 DEFINE_ATTRIBUTE_EVENT_LISTENER(abort); 90 DEFINE_ATTRIBUTE_EVENT_LISTENER(abort);
91 DEFINE_ATTRIBUTE_EVENT_LISTENER(error); 91 DEFINE_ATTRIBUTE_EVENT_LISTENER(error);
92 DEFINE_ATTRIBUTE_EVENT_LISTENER(writeend); 92 DEFINE_ATTRIBUTE_EVENT_LISTENER(writeend);
93 93
94 DECLARE_VIRTUAL_TRACE(); 94 DECLARE_VIRTUAL_TRACE();
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122 long long m_truncateLength; 122 long long m_truncateLength;
123 long long m_numAborts; 123 long long m_numAborts;
124 long long m_recursionDepth; 124 long long m_recursionDepth;
125 double m_lastProgressNotificationTimeMS; 125 double m_lastProgressNotificationTimeMS;
126 Member<Blob> m_blobBeingWritten; 126 Member<Blob> m_blobBeingWritten;
127 }; 127 };
128 128
129 } // namespace blink 129 } // namespace blink
130 130
131 #endif // FileWriter_h 131 #endif // FileWriter_h
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