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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 // This file is used to define IPC::ParamTraits<> specializations for a number | 5 // This file is used to define IPC::ParamTraits<> specializations for a number |
| 6 // of types so that they can be serialized over IPC. IPC::ParamTraits<> | 6 // of types so that they can be serialized over IPC. IPC::ParamTraits<> |
| 7 // specializations for basic types (like int and std::string) and types in the | 7 // specializations for basic types (like int and std::string) and types in the |
| 8 // 'base' project can be found in ipc/ipc_message_utils.h. This file contains | 8 // 'base' project can be found in ipc/ipc_message_utils.h. This file contains |
| 9 // specializations for types that are used by the content code, and which need | 9 // specializations for types that are used by the content code, and which need |
| 10 // manual serialization code. This is usually because they're not structs with | 10 // manual serialization code. This is usually because they're not structs with |
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| 33 static bool Read(const Message* m, | 33 static bool Read(const Message* m, |
| 34 base::PickleIterator* iter, | 34 base::PickleIterator* iter, |
| 35 param_type* r) { | 35 param_type* r) { |
| 36 return r->Deserialize(iter); | 36 return r->Deserialize(iter); |
| 37 } | 37 } |
| 38 static void Log(const param_type& p, std::string* l) { | 38 static void Log(const param_type& p, std::string* l) { |
| 39 l->append("<WebCursor>"); | 39 l->append("<WebCursor>"); |
| 40 } | 40 } |
| 41 }; | 41 }; |
| 42 | 42 |
| 43 typedef const blink::WebInputEvent* WebInputEventPointer; | |
| 44 template <> | |
| 45 struct ParamTraits<WebInputEventPointer> { | |
| 46 typedef WebInputEventPointer param_type; | |
| 47 static void Write(Message* m, const param_type& p); | |
| 48 // Note: upon read, the event has the lifetime of the message. | |
| 49 static bool Read(const Message* m, base::PickleIterator* iter, param_type* r); | |
| 50 static void Log(const param_type& p, std::string* l); | |
| 51 }; | |
| 52 | |
| 53 } // namespace IPC | 43 } // namespace IPC |
| 54 | 44 |
| 55 #endif // CONTENT_COMMON_CONTENT_PARAM_TRAITS_H_ | 45 #endif // CONTENT_COMMON_CONTENT_PARAM_TRAITS_H_ |
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