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_CORE_COMPONENTS_NG_PATTERNS_XCOMPONENT_XCOMPONENT_ACCESSIBILITY_PROVIDER_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_XCOMPONENT_XCOMPONENT_ACCESSIBILITY_PROVIDER_H 18 19 #include "core/accessibility/accessibility_provider.h" 20 21 namespace OHOS::Ace::NG { 22 class XComponentPattern; 23 24 class XComponentAccessibilityProvider : public AccessibilityProvider { 25 DECLARE_ACE_TYPE(XComponentAccessibilityProvider, AccessibilityProvider); 26 public: XComponentAccessibilityProvider(const WeakPtr<XComponentPattern> & xComponentPattern)27 XComponentAccessibilityProvider(const WeakPtr<XComponentPattern> &xComponentPattern) 28 : weakPattern_(xComponentPattern) {} 29 int32_t FindAccessibilityNodeInfosById( 30 const int64_t elementId, const int32_t mode, const int32_t requestId, 31 std::vector<ArkUI_AccessibilityElementInfo>& infos) override; 32 int32_t FindAccessibilityNodeInfosByText( 33 const int64_t elementId, std::string text, const int32_t requestId, 34 std::vector<ArkUI_AccessibilityElementInfo>& infos) override; 35 int32_t FindFocusedAccessibilityNode( 36 const int64_t elementId, int32_t focusType, const int32_t requestId, 37 ArkUI_AccessibilityElementInfo& elementInfo) override; 38 int32_t FindNextFocusAccessibilityNode( 39 const int64_t elementId, int32_t direction, const int32_t requestId, 40 ArkUI_AccessibilityElementInfo& elementInfo) override; 41 int32_t ExecuteAccessibilityAction( 42 const int64_t elementId, int32_t action, const int32_t requestId, 43 const std::map<std::string, std::string>& actionArguments) override; 44 int32_t ClearFocusedAccessibilityNode() override; 45 int32_t GetAccessibilityNodeCursorPosition( 46 const int64_t elementId, const int32_t requestId, int32_t &cursorPosition) override; 47 int32_t SendAccessibilityAsyncEvent( 48 const ArkUI_AccessibilityEventInfo& accessibilityEvent, 49 void (*callback)(int32_t errorCode)) override; 50 void SendThirdAccessibilityProvider( 51 const std::weak_ptr<ThirdAccessibilityManager>& thirdAccessibilityManager) override; 52 private: 53 WeakPtr<XComponentPattern> weakPattern_; 54 std::weak_ptr<ThirdAccessibilityManager> thirdAccessibilityManager_; 55 }; 56 } // namespace OHOS::Ace 57 58 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_XCOMPONENT_XCOMPONENT_ACCESSIBILITY_PROVIDER_H 59