mirror of
https://gitee.com/openharmony/arkui_ace_engine
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80 lines
2.2 KiB
C++
80 lines
2.2 KiB
C++
/*
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* Copyright (c) 2024 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef COMPONENT_EXT_MOVING_PHOTO_MOVING_PHOTO_NODE_H
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#define COMPONENT_EXT_MOVING_PHOTO_MOVING_PHOTO_NODE_H
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#include "movingphoto_pattern.h"
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#include "core/components_ng/base/frame_node.h"
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namespace OHOS::Ace::NG {
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constexpr int32_t VIDEO_NODE_INDEX = 0;
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constexpr int32_t IMAGE_NODE_INDEX = 1;
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class ACE_EXPORT MovingPhotoNode : public FrameNode {
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DECLARE_ACE_TYPE(MovingPhotoNode, FrameNode);
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public:
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MovingPhotoNode(const std::string& tag, int32_t nodeId, const RefPtr<Pattern>& pattern, bool isRoot = false)
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: FrameNode(tag, nodeId, pattern, isRoot)
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{}
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~MovingPhotoNode() override = default;
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static RefPtr<MovingPhotoNode> GetOrCreateMovingPhotoNode(
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const std::string& tag, int32_t nodeId, const std::function<RefPtr<Pattern>(void)>& patternCreator);
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int32_t GetImageId()
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{
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if (!imageId_.has_value()) {
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imageId_ = ElementRegister::GetInstance()->MakeUniqueId();
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}
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return imageId_.value();
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}
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RefPtr<UINode> GetImage()
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{
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return GetChildAtIndex(IMAGE_NODE_INDEX);
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}
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bool HasImageNode()
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{
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return imageId_.has_value();
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}
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int32_t GetVideoId()
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{
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if (!videoId_.has_value()) {
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videoId_ = ElementRegister::GetInstance()->MakeUniqueId();
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}
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return videoId_.value();
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}
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RefPtr<UINode> GetVideo()
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{
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return GetChildAtIndex(VIDEO_NODE_INDEX);
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}
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bool HasVideoNode()
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{
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return videoId_.has_value();
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}
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private:
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std::optional<int32_t> imageId_;
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std::optional<int32_t> videoId_;
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};
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} // namespace OHOS::Ace::NG
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#endif // COMPONENT_EXT_MOVING_PHOTO_MOVING_PHOTO_NODE_H
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