31 строка
1.1 KiB
C++
31 строка
1.1 KiB
C++
// Copyright (c) Facebook, Inc. and its affiliates.
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// This source code is licensed under the MIT license found in the
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// LICENSE file in the root directory of this source tree.
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#include "stubs.h"
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#include <react/core/LayoutableShadowNode.h>
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#include <react/core/ShadowNodeFragment.h>
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#include <react/mounting/Differentiator.h>
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namespace facebook {
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namespace react {
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StubViewTree stubViewTreeFromShadowNode(ShadowNode const &rootShadowNode) {
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auto emptyRootShadowNode = rootShadowNode.clone(
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ShadowNodeFragment{ShadowNodeFragment::tagPlaceholder(),
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ShadowNodeFragment::surfaceIdPlaceholder(),
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ShadowNodeFragment::propsPlaceholder(),
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ShadowNodeFragment::eventEmitterPlaceholder(),
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ShadowNode::emptySharedShadowNodeSharedList()});
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auto stubViewTree = StubViewTree(ShadowView(*emptyRootShadowNode));
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stubViewTree.mutate(
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calculateShadowViewMutations(*emptyRootShadowNode, rootShadowNode));
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return stubViewTree;
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}
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} // namespace react
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} // namespace facebook
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