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Expose measureLayout in UIManagerBinding.cpp

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Summary: This diff exposes the Legacy method UIManager.measureLayout as part of Fabric

Reviewed By: shergin

Differential Revision: D15103117

fbshipit-source-id: 4cf7ab3776f6a541cf0d6a00789420a0bb008fae
This commit is contained in:
David Vacca
2019-04-30 15:01:40 -07:00
committed by Facebook Github Bot
parent 5eac8ca9b0
commit 5b73b6771e
1 changed files with 36 additions and 0 deletions
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36
ReactCommon/fabric/uimanager/UIManagerBinding.cpp
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@@ -314,6 +314,42 @@ jsi::Value UIManagerBinding::get(
});
}
// Legacy API
if (methodName == "measureLayout") {
return jsi::Function::createFromHostFunction(
runtime,
name,
4,
[&uiManager](
jsi::Runtime &runtime,
const jsi::Value &thisValue,
const jsi::Value *arguments,
size_t count) -> jsi::Value {
auto layoutMetrics = uiManager.getRelativeLayoutMetrics(
*shadowNodeFromValue(runtime, arguments[0]),
shadowNodeFromValue(runtime, arguments[1]).get());
if (layoutMetrics == EmptyLayoutMetrics) {
auto onFailFunction =
arguments[2].getObject(runtime).getFunction(runtime);
onFailFunction.call(runtime);
return jsi::Value::undefined();
}
auto onSuccessFunction =
arguments[3].getObject(runtime).getFunction(runtime);
auto frame = layoutMetrics.frame;
onSuccessFunction.call(
runtime,
{jsi::Value{runtime, (double)frame.origin.x},
jsi::Value{runtime, (double)frame.origin.y},
jsi::Value{runtime, (double)frame.size.width},
jsi::Value{runtime, (double)frame.size.height}});
return jsi::Value::undefined();
});
}
if (methodName == "setNativeProps") {
return jsi::Function::createFromHostFunction(
runtime,