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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_BROWSER_IN_PROCESS_WEBKIT_INDEXED_DB_CALLBACKS_H_ | 5 #ifndef CONTENT_BROWSER_IN_PROCESS_WEBKIT_INDEXED_DB_CALLBACKS_H_ |
6 #define CONTENT_BROWSER_IN_PROCESS_WEBKIT_INDEXED_DB_CALLBACKS_H_ | 6 #define CONTENT_BROWSER_IN_PROCESS_WEBKIT_INDEXED_DB_CALLBACKS_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
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69 dispatcher_host()->Send( | 69 dispatcher_host()->Send( |
70 new typename WebIDBToMsgHelper<WebObjectType>::MsgType(response_id(), | 70 new typename WebIDBToMsgHelper<WebObjectType>::MsgType(response_id(), |
71 object_id)); | 71 object_id)); |
72 } | 72 } |
73 | 73 |
74 private: | 74 private: |
75 GURL origin_url_; | 75 GURL origin_url_; |
76 DISALLOW_IMPLICIT_CONSTRUCTORS(IndexedDBCallbacks); | 76 DISALLOW_IMPLICIT_CONSTRUCTORS(IndexedDBCallbacks); |
77 }; | 77 }; |
78 | 78 |
79 // WebIDBCursor uses onSuccess(WebIDBCursor*) to indicate it has data, and | 79 // WebIDBCursor uses onSuccess(WebIDBCursor*) when a cursor hsa been opened, |
80 // onSuccess() without params to indicate it does not contain any data, i.e., | 80 // onSuccessCUrsorContinue() when a continue() call has succeeded, or |
michaeln
2011/10/31 18:58:25
onSuccessCUrsorContinue typo
hans
2011/11/01 14:57:45
Done.
| |
81 // onSuccess() without params to indicate it does nto contain any data, i.e., | |
81 // there is no key within the key range, or it has reached the end. | 82 // there is no key within the key range, or it has reached the end. |
82 template <> | 83 template <> |
83 class IndexedDBCallbacks<WebKit::WebIDBCursor> | 84 class IndexedDBCallbacks<WebKit::WebIDBCursor> |
84 : public IndexedDBCallbacksBase { | 85 : public IndexedDBCallbacksBase { |
85 public: | 86 public: |
86 IndexedDBCallbacks( | 87 IndexedDBCallbacks( |
87 IndexedDBDispatcherHost* dispatcher_host, int32 response_id) | 88 IndexedDBDispatcherHost* dispatcher_host, int32 response_id, |
88 : IndexedDBCallbacksBase(dispatcher_host, response_id) { } | 89 int32 cursor_id) |
90 : IndexedDBCallbacksBase(dispatcher_host, response_id) | |
91 , cursor_id_(cursor_id) { } | |
89 | 92 |
90 virtual void onSuccess(WebKit::WebIDBCursor* idb_object); | 93 virtual void onSuccess(WebKit::WebIDBCursor* idb_object); |
91 virtual void onSuccess(const WebKit::WebSerializedScriptValue& value); | 94 virtual void onSuccess(const WebKit::WebSerializedScriptValue& value); |
95 virtual void onSuccessCursorContinue(); | |
92 | 96 |
93 private: | 97 private: |
98 // The id of the cursor this callback concerns, or -1 if the cursor | |
99 // does not exist yet. | |
100 int32 cursor_id_; | |
101 | |
94 DISALLOW_IMPLICIT_CONSTRUCTORS(IndexedDBCallbacks); | 102 DISALLOW_IMPLICIT_CONSTRUCTORS(IndexedDBCallbacks); |
95 }; | 103 }; |
96 | 104 |
97 // WebIDBKey is implemented in WebKit as opposed to being an interface Chromium | 105 // WebIDBKey is implemented in WebKit as opposed to being an interface Chromium |
98 // implements. Thus we pass a const ___& version and thus we need this | 106 // implements. Thus we pass a const ___& version and thus we need this |
99 // specialization. | 107 // specialization. |
100 template <> | 108 template <> |
101 class IndexedDBCallbacks<WebKit::WebIDBKey> | 109 class IndexedDBCallbacks<WebKit::WebIDBKey> |
102 : public IndexedDBCallbacksBase { | 110 : public IndexedDBCallbacksBase { |
103 public: | 111 public: |
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139 IndexedDBDispatcherHost* dispatcher_host, int32 response_id) | 147 IndexedDBDispatcherHost* dispatcher_host, int32 response_id) |
140 : IndexedDBCallbacksBase(dispatcher_host, response_id) { } | 148 : IndexedDBCallbacksBase(dispatcher_host, response_id) { } |
141 | 149 |
142 virtual void onSuccess(const WebKit::WebSerializedScriptValue& value); | 150 virtual void onSuccess(const WebKit::WebSerializedScriptValue& value); |
143 | 151 |
144 private: | 152 private: |
145 DISALLOW_IMPLICIT_CONSTRUCTORS(IndexedDBCallbacks); | 153 DISALLOW_IMPLICIT_CONSTRUCTORS(IndexedDBCallbacks); |
146 }; | 154 }; |
147 | 155 |
148 #endif // CONTENT_BROWSER_IN_PROCESS_WEBKIT_INDEXED_DB_CALLBACKS_H_ | 156 #endif // CONTENT_BROWSER_IN_PROCESS_WEBKIT_INDEXED_DB_CALLBACKS_H_ |
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