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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 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 SYNC_JS_JS_ARG_LIST_H_ | 5 #ifndef SYNC_JS_JS_ARG_LIST_H_ |
6 #define SYNC_JS_JS_ARG_LIST_H_ | 6 #define SYNC_JS_JS_ARG_LIST_H_ |
7 | 7 |
8 // See README.js for design comments. | 8 // See README.js for design comments. |
9 | 9 |
10 #include <string> | 10 #include <string> |
11 | 11 |
12 #include "base/values.h" | 12 #include "base/values.h" |
13 #include "sync/base/sync_export.h" | 13 #include "sync/base/sync_export.h" |
14 #include "sync/internal_api/public/util/immutable.h" | 14 #include "sync/internal_api/public/util/immutable.h" |
15 | 15 |
16 namespace syncer { | 16 namespace syncer { |
17 | 17 |
18 // A thin wrapper around Immutable<ListValue>. Used for passing | 18 // A thin wrapper around Immutable<ListValue>. Used for passing |
19 // around argument lists to different threads. | 19 // around argument lists to different threads. |
20 class SYNC_EXPORT JsArgList { | 20 class SYNC_EXPORT JsArgList { |
21 public: | 21 public: |
22 // Uses an empty argument list. | 22 // Uses an empty argument list. |
23 JsArgList(); | 23 JsArgList(); |
24 | 24 |
25 // Takes over the data in |args|, leaving |args| empty. | 25 // Takes over the data in |args|, leaving |args| empty. |
26 explicit JsArgList(ListValue* args); | 26 explicit JsArgList(base::ListValue* args); |
27 | 27 |
28 ~JsArgList(); | 28 ~JsArgList(); |
29 | 29 |
30 const ListValue& Get() const; | 30 const base::ListValue& Get() const; |
31 | 31 |
32 std::string ToString() const; | 32 std::string ToString() const; |
33 | 33 |
34 // Copy constructor and assignment operator welcome. | 34 // Copy constructor and assignment operator welcome. |
35 | 35 |
36 private: | 36 private: |
37 typedef Immutable<ListValue, HasSwapMemFnByPtr<ListValue> > | 37 typedef Immutable<base::ListValue, HasSwapMemFnByPtr<base::ListValue> > |
38 ImmutableListValue; | 38 ImmutableListValue; |
39 ImmutableListValue args_; | 39 ImmutableListValue args_; |
40 }; | 40 }; |
41 | 41 |
42 } // namespace syncer | 42 } // namespace syncer |
43 | 43 |
44 #endif // SYNC_JS_JS_ARG_LIST_H_ | 44 #endif // SYNC_JS_JS_ARG_LIST_H_ |
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