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_constants.h" 17 18 namespace OHOS { 19 namespace Accessibility { 20 // text move step 21 const std::string MOVE_UNIT_CHARACTER = "char"; 22 const std::string MOVE_UNIT_WORD = "word"; 23 const std::string MOVE_UNIT_LINE = "line"; 24 const std::string MOVE_UNIT_PAGE = "page"; 25 const std::string MOVE_UNIT_PARAGRAPH = "paragraph"; 26 27 // Operation Arguments Type 28 const std::string ACTION_ARGU_INVALID = "invalid"; 29 const std::string ACTION_ARGU_SELECT_TEXT_START = "selectTextBegin"; 30 const std::string ACTION_ARGU_SELECT_TEXT_END = "selectTextEnd"; 31 const std::string ACTION_ARGU_SELECT_TEXT_INFORWARD = "selectTextInForWard"; 32 const std::string ACTION_ARGU_SET_OFFSET = "offset"; 33 const std::string ACTION_ARGU_HTML_ELEMENT = "htmlItem"; 34 const std::string ACTION_ARGU_SET_TEXT = "setText"; 35 const std::string ACTION_ARGU_MOVE_UNIT = "textMoveUnit"; 36 const std::string ACTION_ARGU_SPAN_ID = "spanId"; 37 const std::string ACTION_ARGU_CLICK_ENHANCE_DATA = "enhanceData"; 38 const std::string ACTION_ARGU_CLICK_TIMESTAMP = "timeStamp"; 39 40 // HtmlItemType 41 const std::string HTML_ITEM_INVALID = "invalid"; 42 const std::string HTML_ITEM_LINK = "link"; 43 const std::string HTML_ITEM_CONTROL = "control"; 44 const std::string HTML_ITEM_GRAPHIC = "graphic"; 45 const std::string HTML_ITEM_LIST_ITEM = "listItem"; 46 const std::string HTML_ITEM_LIST = "list"; 47 const std::string HTML_ITEM_TABLE = "table"; 48 const std::string HTML_ITEM_COMBOX = "combox"; 49 const std::string HTML_ITEM_HEADING = "heading"; 50 const std::string HTML_ITEM_BUTTON = "button"; 51 const std::string HTML_ITEM_CHECKBOX = "checkBox"; 52 const std::string HTML_ITEM_LANDMARK = "landmark"; 53 const std::string HTML_ITEM_TEXT_FIELD = "textField"; 54 const std::string HTML_ITEM_FOCUSABLE = "focusable"; 55 const std::string HTML_ITEM_H1 = "h1"; 56 const std::string HTML_ITEM_H2 = "h2"; 57 const std::string HTML_ITEM_H3 = "h3"; 58 const std::string HTML_ITEM_H4 = "h4"; 59 const std::string HTML_ITEM_H5 = "h5"; 60 const std::string HTML_ITEM_H6 = "h6"; 61 const std::string HTML_ITEM_UNKOWN = "unknown"; 62 63 const std::string OHOS_PERMISSION_READ_ACCESSIBILITY_CONFIG = "ohos.permission.READ_ACCESSIBILITY_CONFIG"; 64 const std::string OHOS_PERMISSION_WRITE_ACCESSIBILITY_CONFIG = "ohos.permission.WRITE_ACCESSIBILITY_CONFIG"; 65 const std::string OHOS_PERMISSION_QUERY_ACCESSIBILITY_ELEMENT = "ohos.permission.QUERY_ACCESSIBILITY_ELEMENT"; 66 const std::string OHOS_PERMISSION_MANAGE_SECURE_SETTINGS = "ohos.permission.MANAGE_SECURE_SETTINGS"; 67 const std::string OHOS_PERMISSION_MANAGE_SETTINGS = "ohos.permission.MANAGE_SETTINGS"; 68 const std::string OHOS_PERMISSION_ACCESSIBILITY_EXTENSION_ABILITY = "ohos.permission.ACCESSIBILITY_EXTENSION_ABILITY"; 69 70 const int32_t PREFETCH_PREDECESSORS = 1 << 0; 71 const int32_t PREFETCH_SIBLINGS = 1 << 1; 72 const int32_t PREFETCH_CHILDREN = 1 << 2; 73 const int32_t PREFETCH_RECURSIVE_CHILDREN = 1 << 3; 74 const int32_t PREFETCH_RECURSIVE_CHILDREN_REDUCED = 1 << 4; 75 const int32_t GET_SOURCE_MODE = PREFETCH_RECURSIVE_CHILDREN | PREFETCH_PREDECESSORS; 76 const int32_t UNDEFINED = -1; 77 const int32_t GET_SOURCE_PREFETCH_MODE = PREFETCH_PREDECESSORS | PREFETCH_SIBLINGS | PREFETCH_CHILDREN; 78 const int32_t UNDEFINED_SELECTION_INDEX = -1; 79 const int32_t UNDEFINED_ITEM_ID = 0x1FFFFFF; 80 const int32_t ROOT_ITEM_ID = -1; 81 const int32_t MAX_TEXT_LENGTH = 500; 82 const int32_t HOST_VIEW_ID = -1; 83 const int64_t ROOT_NODE_ID = -1; 84 85 // Focus types 86 const int32_t FOCUS_TYPE_INVALID = -1; 87 const int32_t FOCUS_TYPE_INPUT = 1 << 0; 88 const int32_t FOCUS_TYPE_ACCESSIBILITY = 1 << 1; 89 90 // grid mode 91 const int32_t SELECTION_MODE_NONE = 0; 92 const int32_t SELECTION_MODE_SINGLE = 1; 93 const int32_t SELECTION_MODE_MULTIPLE = 2; 94 95 const int32_t INVALID_WINDOW_ID = -1; 96 const int32_t INVALID_TREE_ID = -1; 97 const int32_t ANY_WINDOW_ID = -2; 98 const int32_t ACTIVE_WINDOW_ID = 0x7FFFFFFF; 99 100 const uint32_t STATE_ACCESSIBILITY_ENABLED = 0x00000001; 101 const uint32_t STATE_EXPLORATION_ENABLED = 0x00000002; 102 const uint32_t STATE_CAPTION_ENABLED = 0x00000004; 103 const uint32_t STATE_KEYEVENT_ENABLED = 0x00000008; 104 const uint32_t STATE_GESTURE_ENABLED = 0x00000010; 105 const uint32_t STATE_SCREENMAGNIFIER_ENABLED = 0x00000020; 106 const uint32_t STATE_MOUSEKEY_ENABLED = 0x00000040; 107 const uint32_t STATE_SHORTKEY_ENABLED = 0x00000080; 108 const uint32_t STATE_HIGHCONTRAST_ENABLED = 0x00000100; 109 const uint32_t STATE_INVETRTCOLOR_ENABLED = 0x00000200; 110 const uint32_t STATE_ANIMATIONOFF_ENABLED = 0x00000400; 111 const uint32_t STATE_AUDIOMONO_ENABLED = 0x00000800; 112 const uint32_t STATE_DALTONIZATION_STATE_ENABLED = 0x00001000; 113 const uint32_t STATE_IGNORE_REPEAT_CLICK_ENABLED = 0x00002000; 114 const uint32_t STATE_SCREENREADER_ENABLED = 0x00004000; 115 const uint32_t STATE_SINGLE_CLICK_MODE_ENABLED = 0x00008000; 116 const uint32_t STATE_CONFIG_EVENT_CHANGE = 0x00010000; 117 118 const int32_t INVALID_CHANNEL_ID = 0xFFFFFFFF; 119 const int32_t MAX_ALLOW_SIZE = 1024 * 1000; 120 } // namespace Accessibility 121 } // namespace OHOS