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 #include "core/components_ng/pattern/folder_stack/hover_stack_node.h"
16
17 #include "base/memory/ace_type.h"
18 #include "base/memory/referenced.h"
19 #include "base/utils/utils.h"
20 #include "core/components_ng/base/frame_node.h"
21 #include "core/components_ng/base/view_stack_processor.h"
22
23 namespace OHOS::Ace::NG {
GetOrCreateHoverStackNode(const std::string & tag,int32_t nodeId,const std::function<RefPtr<Pattern> (void)> & patternCreator)24 RefPtr<HoverStackNode> HoverStackNode::GetOrCreateHoverStackNode(
25 const std::string& tag, int32_t nodeId, const std::function<RefPtr<Pattern>(void)>& patternCreator)
26 {
27 auto frameNode = GetFrameNode(tag, nodeId);
28 CHECK_NULL_RETURN(!frameNode, AceType::DynamicCast<HoverStackNode>(frameNode));
29 auto pattern = patternCreator ? patternCreator() : MakeRefPtr<Pattern>();
30 auto hoverStackNode = AceType::MakeRefPtr<HoverStackNode>(tag, nodeId, pattern);
31 hoverStackNode->InitializePatternAndContext();
32 ElementRegister::GetInstance()->AddUINode(hoverStackNode);
33 return hoverStackNode;
34 }
35 } // namespace OHOS::Ace::NG