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Litho state support

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Reviewed By: lblasa

Differential Revision: D41581347

fbshipit-source-id: 262670053c586676be4f9465854ec79f95699d33
This commit is contained in:
Luke De Feo
2022-11-29 08:54:58 -08:00
committed by Facebook GitHub Bot
parent b701d76668
commit cffe42a93a
2 changed files with 34 additions and 5 deletions
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14
android/plugins/litho/src/main/java/com/facebook/flipper/plugins/uidebugger/litho/descriptors/DebugComponentDescriptor.kt
View File

@@ -10,7 +10,7 @@ package com.facebook.flipper.plugins.uidebugger.litho.descriptors
import android.graphics.Bitmap
import com.facebook.flipper.plugins.uidebugger.descriptors.*
import com.facebook.flipper.plugins.uidebugger.litho.LithoTag
import com.facebook.flipper.plugins.uidebugger.litho.descriptors.props.ComponentPropExtractor
import com.facebook.flipper.plugins.uidebugger.litho.descriptors.props.ComponentDataExtractor
import com.facebook.flipper.plugins.uidebugger.litho.descriptors.props.LayoutPropExtractor
import com.facebook.flipper.plugins.uidebugger.model.Bounds
import com.facebook.flipper.plugins.uidebugger.model.InspectableObject
@@ -69,6 +69,9 @@ class DebugComponentDescriptor(val register: DescriptorRegister) : NodeDescripto
private val UserPropsId =
MetadataRegister.register(MetadataRegister.TYPE_ATTRIBUTE, NAMESPACE, "Litho Props")
private val StateId =
MetadataRegister.register(MetadataRegister.TYPE_ATTRIBUTE, NAMESPACE, "Litho State")
override fun getData(node: DebugComponent): MaybeDeferred<Map<MetadataId, InspectableObject>> {
return Deferred {
val attributeSections = mutableMapOf<MetadataId, InspectableObject>()
@@ -77,7 +80,14 @@ class DebugComponentDescriptor(val register: DescriptorRegister) : NodeDescripto
attributeSections[LayoutId] = InspectableObject(layoutProps.toMap())
if (!node.canResolve()) {
val props = ComponentPropExtractor.getProps(node.component)
val stateContainer = node.stateContainer
if (stateContainer != null) {
attributeSections[StateId] =
ComponentDataExtractor.getState(stateContainer, node.component.simpleName)
}
val props = ComponentDataExtractor.getProps(node.component)
attributeSections[UserPropsId] = InspectableObject(props.toMap())
}

25
android/plugins/litho/src/main/java/com/facebook/flipper/plugins/uidebugger/litho/descriptors/props/ComponentPropExtractor.kt → android/plugins/litho/src/main/java/com/facebook/flipper/plugins/uidebugger/litho/descriptors/props/ComponentDataExtractor.kt
View File

@@ -13,8 +13,10 @@ import com.facebook.flipper.plugins.uidebugger.descriptors.MetadataRegister
import com.facebook.flipper.plugins.uidebugger.model.*
import com.facebook.litho.Component
import com.facebook.litho.SpecGeneratedComponent
import com.facebook.litho.StateContainer
import com.facebook.litho.annotations.Prop
import com.facebook.litho.annotations.ResType
import com.facebook.litho.annotations.State
import com.facebook.litho.editor.EditorRegistry
import com.facebook.litho.editor.model.EditorArray
import com.facebook.litho.editor.model.EditorBool
@@ -25,10 +27,8 @@ import com.facebook.litho.editor.model.EditorShape
import com.facebook.litho.editor.model.EditorString
import com.facebook.litho.editor.model.EditorValue
import com.facebook.litho.editor.model.EditorValue.EditorVisitor
import com.facebook.yoga.*
object ComponentPropExtractor {
private const val NAMESPACE = "ComponentPropExtractor"
object ComponentDataExtractor {
fun getProps(component: Component): Map<MetadataId, Inspectable> {
val props = mutableMapOf<MetadataId, Inspectable>()
@@ -79,6 +79,25 @@ object ComponentPropExtractor {
return props
}
fun getState(stateContainer: StateContainer, componentName: String): InspectableObject {
val stateFields = mutableMapOf<MetadataId, Inspectable>()
for (field in stateContainer.javaClass.declaredFields) {
field.isAccessible = true
val stateAnnotation = field.getAnnotation(State::class.java)
val isKStateField = field.name == "mStates"
if (stateAnnotation != null || isKStateField) {
val id = getMetadataId(componentName, field.name)
val editorValue: EditorValue? = EditorRegistry.read(field.type, field, stateContainer)
if (editorValue != null) {
stateFields[id] = toInspectable(field.name, editorValue)
}
}
}
return InspectableObject(stateFields)
}
private fun getMetadataId(
namespace: String,
key: String,