1 /* 2 * Copyright (c) 2025 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 "core/components_ng/pattern/slider/slider_pattern.h" 17 18 #include "core/pipeline_ng/pipeline_context.h" 19 20 namespace OHOS::Ace::NG { UpdateValueMultiThread(const RefPtr<FrameNode> & frameNode)21void SliderPattern::UpdateValueMultiThread(const RefPtr<FrameNode>& frameNode) 22 { 23 auto updateTask = [weak = WeakClaim(this)]() { 24 auto pattern = weak.Upgrade(); 25 CHECK_NULL_VOID(pattern); 26 pattern->CalcSliderValue(); 27 pattern->FireBuilder(); 28 }; 29 frameNode->PostAfterAttachMainTreeTask(std::move(updateTask)); 30 } 31 OnAttachToFrameNodeMultiThread()32void SliderPattern::OnAttachToFrameNodeMultiThread() 33 { 34 } 35 OnAttachToMainTreeMultiThread()36void SliderPattern::OnAttachToMainTreeMultiThread() 37 { 38 // Insecure operations are performed in the main thread after the main tree is mounted. 39 RegisterVisibleAreaChange(); 40 } 41 OnDetachFromFrameNodeMultiThread()42void SliderPattern::OnDetachFromFrameNodeMultiThread() 43 { 44 } 45 OnDetachFromMainTreeMultiThread(const RefPtr<FrameNode> & frameNode)46void SliderPattern::OnDetachFromMainTreeMultiThread(const RefPtr<FrameNode>& frameNode) 47 { 48 RemoveCallbackOnDetach(frameNode.GetRawPtr()); 49 } 50 } // namespace OHOS::Ace::NG