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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #include "content/common/input/synthetic_pointer_action_list_params.h" | |
6 | |
7 #include "base/logging.h" | |
8 | |
9 namespace content { | |
10 | |
11 SyntheticPointerActionListParams::SyntheticPointerActionListParams() {} | |
12 | |
13 SyntheticPointerActionListParams::SyntheticPointerActionListParams( | |
14 ParamList& param_list) { | |
15 params.push_back(param_list); | |
16 } | |
17 | |
18 SyntheticPointerActionListParams::SyntheticPointerActionListParams( | |
19 const SyntheticPointerActionListParams& other) | |
20 : SyntheticGestureParams(other), params(other.params) {} | |
21 | |
22 SyntheticPointerActionListParams::~SyntheticPointerActionListParams() {} | |
23 | |
24 SyntheticGestureParams::GestureType | |
25 SyntheticPointerActionListParams::GetGestureType() const { | |
26 return POINTER_ACTION_LIST; | |
27 } | |
28 | |
29 const SyntheticPointerActionListParams* SyntheticPointerActionListParams::Cast( | |
30 const SyntheticGestureParams* gesture_params) { | |
31 DCHECK(gesture_params); | |
32 DCHECK_EQ(POINTER_ACTION_LIST, gesture_params->GetGestureType()); | |
33 return static_cast<const SyntheticPointerActionListParams*>(gesture_params); | |
34 } | |
35 | |
36 void SyntheticPointerActionListParams::PushPointerActionParams( | |
37 const SyntheticPointerActionParams& param) { | |
38 ParamList param_list; | |
39 param_list.push_back(param); | |
40 params.push_back(param_list); | |
41 } | |
42 | |
43 void SyntheticPointerActionListParams::PushPointerActionParams( | |
44 int index, | |
45 const SyntheticPointerActionParams& param) { | |
Navid Zolghadr
2016/12/06 17:05:38
On way we can get away with this index is to just
lanwei
2016/12/07 19:04:27
You are right, exposing the index is not really sa
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46 int size = static_cast<int>(params.size()); | |
47 DCHECK_GE(index, 0); | |
48 DCHECK_LE(index, size); | |
49 | |
50 if (size > index) { | |
Navid Zolghadr
2016/12/06 17:05:38
We might also need to add index >=0.
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51 params[index].push_back(param); | |
52 return; | |
53 } | |
54 PushPointerActionParams(param); | |
55 } | |
56 | |
57 } // namespace content | |
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