35 lines
768 B
C++
35 lines
768 B
C++
|
/*
|
||
|
|
* Copyright (c) Meta Platforms, Inc. and affiliates.
|
||
|
|
*
|
||
|
|
* This source code is licensed under the MIT license found in the
|
||
|
|
* LICENSE file in the root directory of this source tree.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <stack>
|
||
|
|
|
||
|
|
#include "LayoutContext.h"
|
||
|
|
|
||
|
|
namespace facebook::yoga::vanillajni {
|
||
|
|
|
||
|
|
namespace {
|
||
|
|
std::stack<PtrJNodeMapVanilla*>& getContexts() {
|
||
|
|
static thread_local std::stack<PtrJNodeMapVanilla*> contexts;
|
||
|
|
return contexts;
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace
|
||
|
|
|
||
|
|
LayoutContext::Provider::Provider(PtrJNodeMapVanilla* data) {
|
||
|
|
getContexts().push(data);
|
||
|
|
}
|
||
|
|
|
||
|
|
LayoutContext::Provider::~Provider() {
|
||
|
|
getContexts().pop();
|
||
|
|
}
|
||
|
|
|
||
|
|
/*static*/ PtrJNodeMapVanilla* LayoutContext::getNodeMap() {
|
||
|
|
return getContexts().empty() ? nullptr : getContexts().top();
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace facebook::yoga::vanillajni
|