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 #include "core/components_ng/pattern/video/video_node.h"
17
18 namespace OHOS::Ace::NG {
GetOrCreateVideoNode(const std::string & tag,int32_t nodeId,const std::function<RefPtr<Pattern> (void)> & patternCreator)19 RefPtr<VideoNode> VideoNode::GetOrCreateVideoNode(
20 const std::string& tag, int32_t nodeId, const std::function<RefPtr<Pattern>(void)>& patternCreator)
21 {
22 auto videoNode = ElementRegister::GetInstance()->GetSpecificItemById<VideoNode>(nodeId);
23 if (videoNode) {
24 if (videoNode->GetTag() == tag) {
25 return videoNode;
26 }
27 ElementRegister::GetInstance()->RemoveItemSilently(nodeId);
28 auto parent = videoNode->GetParent();
29 if (parent) {
30 parent->RemoveChild(videoNode);
31 }
32 }
33
34 auto pattern = patternCreator ? patternCreator() : AceType::MakeRefPtr<Pattern>();
35 videoNode = AceType::MakeRefPtr<VideoNode>(tag, nodeId, pattern, false);
36 videoNode->InitializePatternAndContext();
37 ElementRegister::GetInstance()->AddUINode(videoNode);
38 return videoNode;
39 }
40 } // namespace OHOS::Ace::NG
41