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Publish events for node allocation and deallocation

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Summary:
@public

Publish two events, `NodeAllocation` and `NodeDeallocation`, in the same places where the global node counter is changed.

Reviewed By: SidharthGuglani

Differential Revision: D15174858

fbshipit-source-id: 6e4e9add88513b9e987189ca5035d76da2a1de55
This commit is contained in:
David Aurelio
2019-05-09 04:14:08 -07:00
committed by Facebook Github Bot
parent 018916403e
commit 88b23ebb3d
5 changed files with 142 additions and 1 deletions
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10
yoga/Yoga.cpp
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@@ -13,6 +13,7 @@
#include "YGNode.h"
#include "YGNodePrint.h"
#include "Yoga-internal.h"
#include "events.h"
#include "instrumentation.h"
#ifdef _MSC_VER
#include <float.h>
@@ -213,6 +214,9 @@ WIN_EXPORT YGNodeRef YGNodeNewWithConfig(const YGConfigRef config) {
YGAssertWithConfig(
config, node != nullptr, "Could not allocate memory for node");
gNodeInstanceCount++;
#ifdef YG_ENABLE_EVENTS
Event::publish<Event::NodeAllocation>(node, {config});
#endif
if (config->useWebDefaults) {
node->getStyle().flexDirection() = YGFlexDirectionRow;
@@ -238,6 +242,9 @@ YGNodeRef YGNodeClone(YGNodeRef oldNode) {
node != nullptr,
"Could not allocate memory for node");
gNodeInstanceCount++;
#ifdef YG_ENABLE_EVENTS
Event::publish<Event::NodeAllocation>(node, {node->getConfig()});
#endif
node->setOwner(nullptr);
return node;
}
@@ -284,6 +291,9 @@ void YGNodeFree(const YGNodeRef node) {
}
node->clearChildren();
#ifdef YG_ENABLE_EVENTS
Event::publish<Event::NodeDeallocation>(node, {node->getConfig()});
#endif
delete node;
gNodeInstanceCount--;
}