1 /* 2 * Copyright (c) 2024 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 FOUNDATION_ACE_FRAMEWORKS_BRIDGE_COMMON_ACCESSIBILITY_JS_THIRD_PROVIDER_INTERATION_OPERATION_H 17 #define FOUNDATION_ACE_FRAMEWORKS_BRIDGE_COMMON_ACCESSIBILITY_JS_THIRD_PROVIDER_INTERATION_OPERATION_H 18 19 20 #include "core/accessibility/accessibility_provider.h" 21 #include "core/accessibility/third_accessibility_manager.h" 22 #include "js_accessibility_manager.h" 23 24 25 namespace OHOS::Ace::Framework { 26 struct NodeConfig { 27 OHOS::Ace::NG::OffsetF offset; 28 int32_t pageId = -1; 29 int32_t windowId = -1; 30 int32_t belongTreeId = AccessibilityElementInfo::UNDEFINED_TREE_ID; 31 int32_t childTreeId = AccessibilityElementInfo::UNDEFINED_TREE_ID; 32 int32_t childWindowId = AccessibilityElementInfo::UNDEFINED_WINID_ID; 33 int32_t parentWindowId = AccessibilityElementInfo::UNDEFINED_WINID_ID; 34 std::string bundleName; 35 std::string inspectorKey; 36 float scaleX = 1.0f; 37 float scaleY = 1.0f; 38 bool ignoreHostOffset = false; 39 }; 40 41 class JsThirdProviderInteractionOperation : public Accessibility::AccessibilityElementOperator, 42 public ThirdAccessibilityManager { 43 public: 44 JsThirdProviderInteractionOperation( 45 const WeakPtr<AccessibilityProvider>& accessibilityProvider, 46 const WeakPtr<JsAccessibilityManager>& jsAccessibilityManager, 47 WeakPtr<NG::FrameNode> host); 48 ~JsThirdProviderInteractionOperation() override; 49 void Initialize(); 50 // Accessibility override. 51 void SearchElementInfoByAccessibilityId( 52 const int64_t elementId, const int32_t requestId, 53 Accessibility::AccessibilityElementOperatorCallback& callback, 54 const int32_t mode) override; 55 void SearchElementInfosByText( 56 const int64_t elementId, const std::string& text, const int32_t requestId, 57 Accessibility::AccessibilityElementOperatorCallback& callback) override; 58 void FindFocusedElementInfo( 59 const int64_t elementId, const int32_t focusType, const int32_t requestId, 60 Accessibility::AccessibilityElementOperatorCallback& callback) override; 61 void FocusMoveSearch( 62 const int64_t elementId, const int32_t direction, const int32_t requestId, 63 Accessibility::AccessibilityElementOperatorCallback& callback) override; 64 void ExecuteAction(const int64_t elementId, const int32_t action, 65 const std::map<std::string, std::string>& actionArguments, const int32_t requestId, 66 Accessibility::AccessibilityElementOperatorCallback& callback) override; 67 void ClearFocus() override; 68 void OutsideTouch() override; 69 void GetCursorPosition(const int64_t elementId, const int32_t requestId, 70 Accessibility::AccessibilityElementOperatorCallback &callback) override; 71 void SetChildTreeIdAndWinId( 72 const int64_t nodeId, const int32_t treeId, const int32_t childWindowId) override; 73 void SetBelongTreeId(const int32_t treeId) override; 74 int32_t SendAccessibilityAsyncEvent( 75 const ArkUI_AccessibilityEventInfo& nativeAccessibilityEvent, 76 void (*callback)(int32_t errorCode)) override; 77 int32_t SendAccessibilityAsyncEventForThird( 78 int64_t thirdElementId, 79 Accessibility::EventType eventType); 80 bool FindAccessibilityNodeInfosByIdFromProvider( 81 const int64_t splitElementId, const int32_t mode, const int32_t requestId, 82 std::list<Accessibility::AccessibilityElementInfo>& infos, bool ignoreHostOffset = false); GetHandler()83 const WeakPtr<JsAccessibilityManager>& GetHandler() const 84 { 85 return jsAccessibilityManager_; 86 } 87 GetHost()88 const RefPtr<NG::FrameNode> GetHost() const 89 { 90 return host_.Upgrade(); 91 } 92 93 private: 94 void GetHostRectTranslateInfo(NodeConfig& config); 95 void GetNodeConfig(NodeConfig& nodeConfig); 96 void SetSearchElementInfoByAccessibilityIdResult( 97 AccessibilityElementOperatorCallback& callback, 98 std::list<AccessibilityElementInfo>&& infos, 99 const int32_t requestId); 100 void SetSearchElementInfoByTextResult( 101 AccessibilityElementOperatorCallback& callback, 102 std::list<AccessibilityElementInfo>&& infos, 103 const int32_t requestId); 104 void SetFindFocusedElementInfoResult( 105 AccessibilityElementOperatorCallback& callback, 106 AccessibilityElementInfo& info, 107 const int32_t requestId); 108 void SetFocusMoveSearchResult( 109 AccessibilityElementOperatorCallback& callback, 110 AccessibilityElementInfo& info, 111 const int32_t requestId); 112 void SetExecuteActionResult( 113 AccessibilityElementOperatorCallback& callback, 114 const bool succeeded, const int32_t requestId); 115 bool FindAccessibilityNodeInfosByTextFromProvider( 116 const int64_t splitElementId, const std::string& text, const int32_t requestId, 117 std::list<Accessibility::AccessibilityElementInfo>& infos); 118 bool ExecuteActionForThird( 119 int64_t elementId, const AccessibilityElementInfo& nodeInfo, const int32_t action); 120 void GetAccessibilityEventInfoFromNativeEvent( 121 const ArkUI_AccessibilityEventInfo& nativeEventInfo, 122 OHOS::Accessibility::AccessibilityEventInfo& accessibilityEventInfo, 123 bool ignoreHostOffset); 124 void GetAccessibilityEventInfoFromNativeEvent( 125 OHOS::Accessibility::AccessibilityEventInfo& accessibilityEventInfo, 126 bool ignoreHostOffset); 127 bool SendAccessibilitySyncEventToService( 128 const OHOS::Accessibility::AccessibilityEventInfo& eventInfo, 129 void (*callback)(int32_t errorCode)); 130 bool FindFocusedElementInfoFromProvider( 131 int64_t elementId, const int32_t focusType, const int32_t requestId, 132 Accessibility::AccessibilityElementInfo& info); 133 bool ExecuteActionFromProvider( 134 int64_t elementId, const int32_t action, 135 const std::map<std::string, std::string>& actionArguments, const int32_t requestId); 136 bool FocusMoveSearchProvider( 137 int64_t elementId, const int32_t direction, const int32_t requestId, 138 Accessibility::AccessibilityElementInfo& info); 139 bool ClearFocusFromProvider(); 140 bool ClearDrawBound(); 141 142 bool HandleNativeFocusUpdate( 143 int64_t elementId, 144 Accessibility::AccessibilityEventInfo& accessibilityEventInfo); 145 bool HandleEventByFramework( 146 const ArkUI_AccessibilityEventInfo& nativeAccessibilityEvent, 147 Accessibility::AccessibilityEventInfo& accessibilityEventInfo); 148 void HandleActionWhenFindNodeFail(const int32_t action); 149 150 WeakPtr<AccessibilityProvider> accessibilityProvider_; 151 WeakPtr<JsAccessibilityManager> jsAccessibilityManager_; 152 WeakPtr<NG::FrameNode> host_; 153 int32_t belongTreeId_ = AccessibilityElementInfo::UNDEFINED_TREE_ID; 154 }; 155 } // namespace OHOS::Ace::Framework 156 157 #endif // FOUNDATION_ACE_FRAMEWORKS_BRIDGE_COMMON_ACCESSIBILITY_JS_THIRD_PROVIDER_INTERATION_OPERATION_H 158