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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_COMMON_INPUT_EVENT_STREAM_VALIDATOR | 5 #ifndef CONTENT_COMMON_INPUT_EVENT_STREAM_VALIDATOR |
6 #define CONTENT_COMMON_INPUT_EVENT_STREAM_VALIDATOR | 6 #define CONTENT_COMMON_INPUT_EVENT_STREAM_VALIDATOR |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "content/common/input/gesture_event_stream_validator.h" | 10 #include "content/common/input/gesture_event_stream_validator.h" |
11 #include "content/common/input/touch_event_stream_validator.h" | 11 #include "content/common/input/touch_event_stream_validator.h" |
12 | 12 |
13 namespace blink { | 13 namespace blink { |
14 class WebInputEvent; | 14 class WebInputEvent; |
15 } | 15 } |
16 | 16 |
17 namespace content { | 17 namespace content { |
18 | 18 |
19 // DCHECKs that the stream of WebInputEvents passed to OnEvent is | 19 // CHECKs that the stream of WebInputEvents passed to OnEvent is |
20 // valid. Currently only validates touch and touchscreen gesture events. | 20 // valid. Currently only validates touch and touchscreen gesture events. |
21 class InputEventStreamValidator { | 21 class InputEventStreamValidator { |
22 public: | 22 public: |
23 InputEventStreamValidator(); | 23 InputEventStreamValidator(); |
24 ~InputEventStreamValidator(); | 24 ~InputEventStreamValidator(); |
25 | 25 |
26 void Validate(const blink::WebInputEvent&); | 26 void Validate(const blink::WebInputEvent&); |
27 | 27 |
28 private: | 28 private: |
29 bool ValidateImpl(const blink::WebInputEvent&, std::string* error_msg); | 29 bool ValidateImpl(const blink::WebInputEvent&, std::string* error_msg); |
30 | 30 |
31 GestureEventStreamValidator gesture_validator_; | 31 GestureEventStreamValidator gesture_validator_; |
32 TouchEventStreamValidator touch_validator_; | 32 TouchEventStreamValidator touch_validator_; |
33 std::string error_msg_; | 33 std::string error_msg_; |
34 const bool enabled_; | 34 const bool enabled_; |
35 | 35 |
36 DISALLOW_COPY_AND_ASSIGN(InputEventStreamValidator); | 36 DISALLOW_COPY_AND_ASSIGN(InputEventStreamValidator); |
37 }; | 37 }; |
38 | 38 |
39 } // namespace content | 39 } // namespace content |
40 | 40 |
41 #endif // CONTENT_COMMON_INPUT_EVENT_STREAM_VALIDATOR | 41 #endif // CONTENT_COMMON_INPUT_EVENT_STREAM_VALIDATOR |
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