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Migrate PreAllocateViewMountItem to Kotlin (#47258)

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Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/47258

Migrate PreAllocateViewMountItem to Kotlin

changeLog: [internal] internal

Reviewed By: shwanton

Differential Revision: D65070220

fbshipit-source-id: 3785f36747ea54304e45234daf377d20381f3c6c
This commit is contained in:
David Vacca
2024-10-28 18:49:19 -07:00
committed by Facebook GitHub Bot
parent 0705eb8b91
commit b5696e6172
2 changed files with 63 additions and 90 deletions
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packages/react-native/ReactAndroid/src/main/java/com/facebook/react/fabric/mounting/mountitems/PreAllocateViewMountItem.java
-90
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@@ -1,90 +0,0 @@
/*
* 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.
*/
package com.facebook.react.fabric.mounting.mountitems;
import static com.facebook.react.fabric.FabricUIManager.IS_DEVELOPMENT_ENVIRONMENT;
import static com.facebook.react.fabric.FabricUIManager.TAG;
import static com.facebook.react.fabric.mounting.mountitems.FabricNameComponentMapping.getFabricComponentName;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import com.facebook.common.logging.FLog;
import com.facebook.infer.annotation.Nullsafe;
import com.facebook.react.bridge.ReadableMap;
import com.facebook.react.fabric.mounting.MountingManager;
import com.facebook.react.fabric.mounting.SurfaceMountingManager;
import com.facebook.react.uimanager.StateWrapper;
/** {@link MountItem} that is used to pre-allocate views for JS components. */
@Nullsafe(Nullsafe.Mode.LOCAL)
final class PreAllocateViewMountItem implements MountItem {
private final @NonNull String mComponent;
private final int mSurfaceId;
private final int mReactTag;
private final @Nullable ReadableMap mProps;
private final @Nullable StateWrapper mStateWrapper;
private final boolean mIsLayoutable;
PreAllocateViewMountItem(
int surfaceId,
int reactTag,
@NonNull String component,
@Nullable ReadableMap props,
@Nullable StateWrapper stateWrapper,
boolean isLayoutable) {
mComponent = getFabricComponentName(component);
mSurfaceId = surfaceId;
mProps = props;
mStateWrapper = stateWrapper;
mReactTag = reactTag;
mIsLayoutable = isLayoutable;
}
@Override
public int getSurfaceId() {
return mSurfaceId;
}
@Override
public void execute(@NonNull MountingManager mountingManager) {
SurfaceMountingManager surfaceMountingManager = mountingManager.getSurfaceManager(mSurfaceId);
if (surfaceMountingManager == null) {
FLog.e(
TAG,
"Skipping View PreAllocation; no SurfaceMountingManager found for [" + mSurfaceId + "]");
return;
}
surfaceMountingManager.preallocateView(
mComponent, mReactTag, mProps, mStateWrapper, mIsLayoutable);
}
@Override
@NonNull
public String toString() {
StringBuilder result =
new StringBuilder("PreAllocateViewMountItem [")
.append(mReactTag)
.append("] - component: ")
.append(mComponent)
.append(" surfaceId: ")
.append(mSurfaceId)
.append(" isLayoutable: ")
.append(mIsLayoutable);
if (IS_DEVELOPMENT_ENVIRONMENT) {
result
.append(" props: ")
.append(mProps != null ? mProps.toString() : "<null>")
.append(" state: ")
.append(mStateWrapper != null ? mStateWrapper.toString() : "<null>");
}
return result.toString();
}
}
packages/react-native/ReactAndroid/src/main/java/com/facebook/react/fabric/mounting/mountitems/PreAllocateViewMountItem.kt
+63
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@@ -0,0 +1,63 @@
/*
* 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.
*/
package com.facebook.react.fabric.mounting.mountitems
import com.facebook.common.logging.FLog
import com.facebook.react.bridge.ReadableMap
import com.facebook.react.fabric.FabricUIManager
import com.facebook.react.fabric.mounting.MountingManager
import com.facebook.react.fabric.mounting.mountitems.FabricNameComponentMapping.getFabricComponentName
import com.facebook.react.uimanager.StateWrapper
/** [MountItem] that is used to pre-allocate views for JS components. */
internal class PreAllocateViewMountItem(
private val surfaceId: Int,
private val reactTag: Int,
component: String,
private val props: ReadableMap?,
private val stateWrapper: StateWrapper?,
private val isLayoutable: Boolean
) : MountItem {
private val fabricComponentName = getFabricComponentName(component)
override fun getSurfaceId(): Int = surfaceId
override fun execute(mountingManager: MountingManager) {
val surfaceMountingManager = mountingManager.getSurfaceManager(surfaceId)
if (surfaceMountingManager == null) {
FLog.e(
FabricUIManager.TAG,
"Skipping View PreAllocation; no SurfaceMountingManager found for [$surfaceId]")
return
}
surfaceMountingManager.preallocateView(
fabricComponentName, reactTag, props, stateWrapper, isLayoutable)
}
override fun toString(): String {
val result =
StringBuilder("PreAllocateViewMountItem [")
.append(reactTag)
.append("] - component: ")
.append(fabricComponentName)
.append(" surfaceId: ")
.append(surfaceId)
.append(" isLayoutable: ")
.append(isLayoutable)
if (FabricUIManager.IS_DEVELOPMENT_ENVIRONMENT) {
result
.append(" props: ")
.append(props?.toString() ?: "<null>")
.append(" state: ")
.append(stateWrapper?.toString() ?: "<null>")
}
return result.toString()
}
}