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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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_SYNTHETIC_POINTER_ACTION_PARAMS_H_ | 5 #ifndef CONTENT_COMMON_INPUT_SYNTHETIC_POINTER_ACTION_PARAMS_H_ |
6 #define CONTENT_COMMON_INPUT_SYNTHETIC_POINTER_ACTION_PARAMS_H_ | 6 #define CONTENT_COMMON_INPUT_SYNTHETIC_POINTER_ACTION_PARAMS_H_ |
7 | 7 |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "content/common/content_export.h" | 9 #include "content/common/content_export.h" |
10 #include "content/common/input/input_param_traits.h" | 10 #include "content/common/input/input_param_traits.h" |
11 #include "content/common/input/synthetic_gesture_params.h" | 11 #include "content/common/input/synthetic_gesture_params.h" |
12 #include "ui/gfx/geometry/point_f.h" | 12 #include "ui/gfx/geometry/point_f.h" |
13 | 13 |
14 namespace ipc_fuzzer { | 14 namespace ipc_fuzzer { |
15 template <class T> | 15 template <class T> |
16 struct FuzzTraits; | 16 struct FuzzTraits; |
17 } // namespace ipc_fuzzer | 17 } // namespace ipc_fuzzer |
18 | 18 |
19 namespace content { | 19 namespace content { |
20 | 20 |
21 struct CONTENT_EXPORT SyntheticPointerActionParams | 21 struct CONTENT_EXPORT SyntheticPointerActionParams |
tdresser
2016/05/31 13:44:26
Would we be able to DISALLOW_COPY_AND_ASSIGN on th
lanwei
2016/06/02 13:26:27
Because SyntheticGestureParams has SyntheticGestur
tdresser
2016/06/02 13:39:24
Acknowledged.
| |
22 : public SyntheticGestureParams { | 22 : public SyntheticGestureParams { |
23 public: | 23 public: |
24 // Actions are queued up until we receive a PROCESS action, at which point | 24 // Actions are queued up until we receive a PROCESS action, at which point |
25 // we'll dispatch all queued events. | 25 // we'll dispatch all queued events. A FINISH action will be received when |
26 // we reach the end of the action sequence. | |
26 enum class PointerActionType { | 27 enum class PointerActionType { |
27 NOT_INITIALIZED, | 28 NOT_INITIALIZED, |
28 PRESS, | 29 PRESS, |
29 MOVE, | 30 MOVE, |
30 RELEASE, | 31 RELEASE, |
31 PROCESS, | 32 PROCESS, |
32 POINTER_ACTION_TYPE_MAX = PROCESS | 33 FINISH, |
34 POINTER_ACTION_TYPE_MAX = FINISH | |
33 }; | 35 }; |
34 | 36 |
35 SyntheticPointerActionParams(); | 37 SyntheticPointerActionParams(); |
36 explicit SyntheticPointerActionParams(PointerActionType type); | 38 explicit SyntheticPointerActionParams(PointerActionType type); |
37 SyntheticPointerActionParams(const SyntheticPointerActionParams& other); | 39 SyntheticPointerActionParams(const SyntheticPointerActionParams& other); |
38 ~SyntheticPointerActionParams() override; | 40 ~SyntheticPointerActionParams() override; |
39 | 41 |
40 GestureType GetGestureType() const override; | 42 GestureType GetGestureType() const override; |
41 | 43 |
42 static const SyntheticPointerActionParams* Cast( | 44 static const SyntheticPointerActionParams* Cast( |
43 const SyntheticGestureParams* gesture_params); | 45 const SyntheticGestureParams* gesture_params); |
44 | 46 |
45 void set_pointer_action_type(PointerActionType pointer_action_type) { | 47 void set_pointer_action_type(PointerActionType pointer_action_type) { |
46 pointer_action_type_ = pointer_action_type; | 48 pointer_action_type_ = pointer_action_type; |
47 } | 49 } |
48 | 50 |
49 void set_index(int index) { | 51 void set_index(int index) { |
50 DCHECK(pointer_action_type_ != PointerActionType::PROCESS); | 52 DCHECK(pointer_action_type_ != PointerActionType::PROCESS && |
53 pointer_action_type_ != PointerActionType::FINISH); | |
51 index_ = index; | 54 index_ = index; |
52 } | 55 } |
53 | 56 |
54 void set_position(const gfx::PointF& position) { | 57 void set_position(const gfx::PointF& position) { |
55 DCHECK(pointer_action_type_ == PointerActionType::PRESS || | 58 DCHECK(pointer_action_type_ == PointerActionType::PRESS || |
56 pointer_action_type_ == PointerActionType::MOVE); | 59 pointer_action_type_ == PointerActionType::MOVE); |
57 position_ = position; | 60 position_ = position; |
58 } | 61 } |
59 | 62 |
60 PointerActionType pointer_action_type() const { return pointer_action_type_; } | 63 PointerActionType pointer_action_type() const { return pointer_action_type_; } |
61 | 64 |
62 int index() const { | 65 int index() const { |
63 DCHECK(pointer_action_type_ != PointerActionType::PROCESS); | 66 DCHECK(pointer_action_type_ != PointerActionType::PROCESS && |
67 pointer_action_type_ != PointerActionType::FINISH); | |
64 return index_; | 68 return index_; |
65 } | 69 } |
66 | 70 |
67 gfx::PointF position() const { | 71 gfx::PointF position() const { |
68 DCHECK(pointer_action_type_ == PointerActionType::PRESS || | 72 DCHECK(pointer_action_type_ == PointerActionType::PRESS || |
69 pointer_action_type_ == PointerActionType::MOVE); | 73 pointer_action_type_ == PointerActionType::MOVE); |
70 return position_; | 74 return position_; |
71 } | 75 } |
72 | 76 |
73 private: | 77 private: |
74 friend struct IPC::ParamTraits<content::SyntheticPointerActionParams>; | 78 friend struct IPC::ParamTraits<content::SyntheticPointerActionParams>; |
75 friend struct ipc_fuzzer::FuzzTraits<content::SyntheticPointerActionParams>; | 79 friend struct ipc_fuzzer::FuzzTraits<content::SyntheticPointerActionParams>; |
76 | 80 |
77 PointerActionType pointer_action_type_; | 81 PointerActionType pointer_action_type_; |
78 // Pass a position value when sending a press or move action. | 82 // Pass a position value when sending a press or move action. |
79 gfx::PointF position_; | 83 gfx::PointF position_; |
80 // Pass an index value except if the pointer_action_type_ is PROCESS. | 84 // Pass an index value except if the pointer_action_type_ is PROCESS. |
81 int index_; | 85 int index_; |
82 }; | 86 }; |
83 | 87 |
84 } // namespace content | 88 } // namespace content |
85 | 89 |
86 #endif // CONTENT_COMMON_INPUT_SYNTHETIC_POINTER_ACTION_PARAMS_H_ | 90 #endif // CONTENT_COMMON_INPUT_SYNTHETIC_POINTER_ACTION_PARAMS_H_ |
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