1 /* 2 * Copyright (c) 2023 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_KEYBOARD_BASE_PATTERN_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_KEYBOARD_BASE_PATTERN_H 18 19 #include "base/memory/ace_type.h" 20 #include "base/memory/referenced.h" 21 #include "core/components_ng/pattern/linear_layout/linear_layout_pattern.h" 22 23 namespace OHOS::Ace::NG { 24 class ACE_EXPORT KeyboardPattern : public LinearLayoutPattern { 25 DECLARE_ACE_TYPE(KeyboardPattern, LinearLayoutPattern); 26 27 public: KeyboardPattern(int32_t targetId)28 KeyboardPattern(int32_t targetId) : LinearLayoutPattern(true) 29 { 30 targetId_ = targetId; 31 } 32 33 ~KeyboardPattern() override = default; 34 35 void BeforeCreateLayoutWrapper() override; 36 37 bool CheckChildPosition(const RefPtr<FrameNode>& frameNode); 38 GetTargetId()39 int32_t GetTargetId() 40 { 41 return targetId_; 42 } 43 void DumpInfo() override; DumpSimplifyInfo(std::shared_ptr<JsonValue> & json)44 void DumpSimplifyInfo(std::shared_ptr<JsonValue>& json) override {} 45 void DumpInfo(std::unique_ptr<JsonValue>& json) override; 46 void OnModifyDone() override; 47 void OnAreaChangedInner() override; 48 void SetKeyboardAreaChange(bool keyboardAvoidance = false); 49 void OnDetachFromFrameNode(FrameNode* node) override; 50 SetKeyboardOption(bool keyboardAvoidance)51 void SetKeyboardOption(bool keyboardAvoidance) 52 { 53 supportAvoidance_ = keyboardAvoidance; 54 } 55 SetKeyboardSafeHeight(const float safeHeight)56 void SetKeyboardSafeHeight(const float safeHeight) 57 { 58 safeHeight_ = safeHeight; 59 } 60 61 float GetKeyboardHeight(); 62 63 private: 64 int32_t targetId_ = -1; 65 float keyboardHeight_ = 0.0f; 66 bool supportAvoidance_ = false; 67 float safeHeight_ = 0.0f; 68 }; 69 } // namespace OHOS::Ace::NG 70 71 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_KEYBOARD_BASE_PATTERN_H 72