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 #ifndef ACCESSIBILITY_ELEMENT_OPERATOR_STUB_H 17 #define ACCESSIBILITY_ELEMENT_OPERATOR_STUB_H 18 19 #include "i_accessibility_element_operator.h" 20 #include "iremote_stub.h" 21 22 namespace OHOS { 23 namespace Accessibility { 24 /* 25 * The class define the interface for UI to implement. 26 * It is triggered by ABMS when AA to request the accessibility information. 27 */ 28 class AccessibilityElementOperatorStub : public IRemoteStub<IAccessibilityElementOperator> { 29 public: 30 /** 31 * @brief construct function 32 * @param object The object of IPC 33 */ 34 AccessibilityElementOperatorStub(); 35 36 /** 37 * @brief destruct function 38 */ 39 virtual ~AccessibilityElementOperatorStub(); 40 41 /** 42 * @brief Receive the event from proxy by IPC mechanism. 43 * @param code The code is matched with the process function. 44 * @param data The data of process communication 45 * @param reply The response of IPC request 46 * @param option The option parameter of IPC,such as: async,sync 47 */ 48 virtual int OnRemoteRequest(uint32_t code, MessageParcel &data, MessageParcel &reply, 49 MessageOption &option) override; 50 51 private: 52 /** 53 * @brief Handle the IPC request for the function:SetSearchElementInfoByAccessibilityIdResult. 54 * @param data The data of process communication 55 * @param reply The response of IPC request 56 * @return NO_ERROR: successful; otherwise is failed. 57 */ 58 ErrCode HandleSearchElementInfoByAccessibilityId(MessageParcel &data, MessageParcel &reply); 59 60 /** 61 * @brief Handle the IPC request for the function:SetSearchElementInfoByTextResult. 62 * @param data The data of process communication 63 * @param reply The response of IPC request 64 * @return NO_ERROR: successful; otherwise is failed. 65 */ 66 ErrCode HandleSearchElementInfosByText(MessageParcel &data, MessageParcel &reply); 67 68 /** 69 * @brief Handle the IPC request for the function:SetFindFocusedElementInfoResult. 70 * @param data The data of process communication 71 * @param reply The response of IPC request 72 * @return NO_ERROR: successful; otherwise is failed. 73 */ 74 ErrCode HandleFindFocusedElementInfo(MessageParcel &data, MessageParcel &reply); 75 76 /** 77 * @brief Handle the IPC request for the function:SetFocusMoveSearchResult. 78 * @param data The data of process communication 79 * @param reply The response of IPC request 80 * @return NO_ERROR: successful; otherwise is failed. 81 */ 82 ErrCode HandleFocusFind(MessageParcel &data, MessageParcel &reply); 83 84 /** 85 * @brief Handle the IPC request for the function:SetExecuteActionResult. 86 * @param data The data of process communication 87 * @param reply The response of IPC request 88 * @return NO_ERROR: successful; otherwise is failed. 89 */ 90 ErrCode HandleExecuteAction(MessageParcel &data, MessageParcel &reply); 91 92 /** 93 * @brief Handle the IPC request for the function:ClearFocus. 94 * @param data The data of process communication 95 * @param reply The response of IPC request 96 * @return NO_ERROR: successful; otherwise is failed. 97 */ 98 ErrCode HandleClearFocus(MessageParcel &data, MessageParcel &reply); 99 100 /** 101 * @brief Handle the IPC request for the function:OutsideTouch. 102 * @param data The data of process communication 103 * @param reply The response of IPC request 104 * @return NO_ERROR: successful; otherwise is failed. 105 */ 106 ErrCode HandleOutsideTouch(MessageParcel &data, MessageParcel &reply); 107 108 using AccessibilityElementOperatorFunc = 109 ErrCode (AccessibilityElementOperatorStub::*)(MessageParcel &data, MessageParcel &reply); 110 std::map<uint32_t, AccessibilityElementOperatorFunc> memberFuncMap_; 111 }; 112 } // namespace Accessibility 113 } // namespace OHOS 114 #endif // ACCESSIBILITY_ELEMENT_OPERATOR_STUB_H