1 /*
2 * Copyright (C) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "accessibility_event_info_parcel.h"
17 #include "hilog_wrapper.h"
18 #include "parcel_util.h"
19
20 namespace OHOS {
21 namespace Accessibility {
AccessibilityEventInfoParcel(const AccessibilityEventInfo & eventInfo)22 AccessibilityEventInfoParcel::AccessibilityEventInfoParcel(const AccessibilityEventInfo &eventInfo)
23 {
24 HILOG_DEBUG();
25
26 AccessibilityEventInfo *self = this;
27 *self = eventInfo;
28 }
29
ReadFromParcel(Parcel & parcel)30 bool AccessibilityEventInfoParcel::ReadFromParcel(Parcel &parcel)
31 {
32 HILOG_DEBUG();
33 uint32_t eventType = TYPE_VIEW_INVALID;
34 uint32_t gestureType = GESTURE_INVALID;
35 int32_t triggerAction = ACCESSIBILITY_ACTION_INVALID;
36 int32_t textMoveStep = STEP_CHARACTER;
37 int32_t windowContentChangeTypes = CONTENT_CHANGE_TYPE_INVALID;
38 int32_t windowChangeTypes = WINDOW_UPDATE_INVALID;
39 int32_t category = CATEGORY_INVALID;
40 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Uint32, parcel, eventType);
41 eventType_ = static_cast<EventType>(eventType);
42 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Uint32, parcel, gestureType);
43 gestureType_ = static_cast<GestureType>(gestureType);
44 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(String, parcel, bundleName_);
45 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, triggerAction);
46 triggerAction_ = static_cast<ActionType>(triggerAction);
47 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int64, parcel, timeStamp_);
48 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, textMoveStep);
49 textMoveStep_ = static_cast<TextMoveUnit>(textMoveStep);
50 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, windowContentChangeTypes);
51 windowContentChangeTypes_ = static_cast<WindowsContentChangeTypes>(windowContentChangeTypes);
52 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, windowChangeTypes);
53 windowChangeTypes_ = static_cast<WindowUpdateType>(windowChangeTypes);
54 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, category);
55 category_ = static_cast<NotificationCategory>(category);
56 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, pageId_);
57
58 int32_t componentId = 0;
59 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, componentId);
60 SetSource(componentId);
61 int32_t windowId = 0;
62 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, windowId);
63 SetWindowId(windowId);
64 int32_t currentIndex = 0;
65 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, currentIndex);
66 SetCurrentIndex(currentIndex);
67 int32_t beginIndex = 0;
68 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, beginIndex);
69 SetBeginIndex(beginIndex);
70 int32_t endIndex = 0;
71 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, endIndex);
72 SetEndIndex(endIndex);
73 int32_t contentSize = 0;
74 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, contentSize);
75 std::string content;
76 for (auto i = 0 ; i < contentSize; i++) {
77 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(String, parcel, content);
78 AddContent(content);
79 }
80 std::string componentType;
81 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(String, parcel, componentType);
82 SetComponentType(componentType);
83 std::string description;
84 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(String, parcel, description);
85 SetDescription(description);
86 std::string beforeText;
87 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(String, parcel, beforeText);
88 SetBeforeText(beforeText);
89 std::string latestConent;
90 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(String, parcel, latestConent);
91 SetLatestContent(latestConent);
92 int32_t elementId = 0;
93 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, elementId);
94
95 int32_t itemCounts = 0;
96 READ_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, itemCounts);
97 SetItemCounts(itemCounts);
98 return true;
99 }
100
Marshalling(Parcel & parcel) const101 bool AccessibilityEventInfoParcel::Marshalling(Parcel &parcel) const
102 {
103 HILOG_DEBUG();
104 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Uint32, parcel, static_cast<uint32_t>(eventType_));
105 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Uint32, parcel, static_cast<uint32_t>(gestureType_));
106 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(String, parcel, bundleName_);
107 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, static_cast<int32_t>(triggerAction_));
108 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int64, parcel, timeStamp_);
109 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, static_cast<int32_t>(textMoveStep_));
110 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, static_cast<int32_t>(windowContentChangeTypes_));
111 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, static_cast<int32_t>(windowChangeTypes_));
112 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, static_cast<int32_t>(category_));
113 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, pageId_);
114
115 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, GetViewId());
116 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, GetWindowId());
117 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, GetCurrentIndex());
118 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, GetBeginIndex());
119 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, GetEndIndex());
120 auto contentList = GetContentList();
121 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, contentList.size());
122 for (auto &content : contentList) {
123 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(String, parcel, content);
124 }
125 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(String, parcel, GetComponentType());
126 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(String, parcel, GetDescription());
127 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(String, parcel, GetBeforeText());
128 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(String, parcel, GetLatestContent());
129 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, GetAccessibilityId());
130 WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, parcel, GetItemCounts());
131 return true;
132 }
133
Unmarshalling(Parcel & parcel)134 sptr<AccessibilityEventInfoParcel> AccessibilityEventInfoParcel::Unmarshalling(Parcel& parcel)
135 {
136 HILOG_DEBUG();
137 sptr<AccessibilityEventInfoParcel> accessibilityEventInfo = new(std::nothrow) AccessibilityEventInfoParcel();
138 if (!accessibilityEventInfo) {
139 HILOG_ERROR("Failed to create accessibilityEventInfo.");
140 return nullptr;
141 }
142 if (!accessibilityEventInfo->ReadFromParcel(parcel)) {
143 HILOG_ERROR("read from parcel failed");
144 return nullptr;
145 }
146 return accessibilityEventInfo;
147 }
148 } // namespace Accessibility
149 } // namespace OHOS