1 /*
2 * Copyright (c) 2022 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/plugin/plugin_node.h"
17
18 #include "core/pipeline_ng/pipeline_context.h"
19
20 namespace OHOS::Ace::NG {
21
GetOrCreatePluginNode(const std::string & tag,int32_t nodeId,const std::function<RefPtr<Pattern> (void)> & patternCreator)22 RefPtr<PluginNode> PluginNode::GetOrCreatePluginNode(
23 const std::string& tag, int32_t nodeId, const std::function<RefPtr<Pattern>(void)>& patternCreator)
24 {
25 auto pluginNode = ElementRegister::GetInstance()->GetSpecificItemById<PluginNode>(nodeId);
26 if (pluginNode) {
27 if (pluginNode->GetTag() == tag) {
28 return pluginNode;
29 }
30 ElementRegister::GetInstance()->RemoveItemSilently(nodeId);
31 auto parent = pluginNode->GetParent();
32 if (parent) {
33 parent->RemoveChild(pluginNode);
34 }
35 }
36
37 auto pattern = patternCreator ? patternCreator() : AceType::MakeRefPtr<Pattern>();
38 pluginNode = AceType::MakeRefPtr<PluginNode>(tag, nodeId, pattern, false);
39 pluginNode->InitializePatternAndContext();
40 ElementRegister::GetInstance()->AddUINode(pluginNode);
41 return pluginNode;
42 }
43
44 } // namespace OHOS::Ace::NG
45