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Extract @ReactProp annotated properties from shadow nodes.

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Differential Revision: D2536419

fb-gh-sync-id: 643499d4fdcb481349dad1701391059d2362984e
This commit is contained in:
Krzysztof Magiera
2015-10-13 10:08:42 -07:00
committed by facebook-github-bot-2
parent 3d22547e31
commit 05015e8d36
6 changed files with 124 additions and 12 deletions
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36
ReactAndroid/src/main/java/com/facebook/react/uimanager/ReactShadowNode.java
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@@ -12,9 +12,12 @@ package com.facebook.react.uimanager;
import javax.annotation.Nullable;
import java.util.ArrayList;
import java.util.Map;
import com.facebook.csslayout.CSSNode;
import com.facebook.infer.annotation.Assertions;
import com.facebook.react.bridge.ReadableMap;
import com.facebook.react.bridge.ReadableMapKeySeyIterator;
/**
* Base node class for representing virtual tree of React nodes. Shadow nodes are used primarily
@@ -23,7 +26,7 @@ import com.facebook.infer.annotation.Assertions;
* {@link CSSNode} by adding additional capabilities.
*
* Instances of this class receive property updates from JS via @{link UIManagerModule}. Subclasses
* may use {@link #updateProperties} to persist some of the updated fields in the node instance that
* may use {@link #updateShadowNode} to persist some of the updated fields in the node instance that
* corresponds to a particular view type.
*
* Subclasses of {@link ReactShadowNode} should be created only from {@link ViewManager} that
@@ -159,7 +162,34 @@ public class ReactShadowNode extends CSSNode {
public void onBeforeLayout() {
}
public void updateProperties(CatalystStylesDiffMap styles) {
public final void updateProperties(CatalystStylesDiffMap props) {
Map<String, ViewManagersPropertyCache.PropSetter> propSetters =
ViewManagersPropertyCache.getNativePropSettersForShadowNodeClass(getClass());
ReadableMap propMap = props.mBackingMap;
ReadableMapKeySeyIterator iterator = propMap.keySetIterator();
// TODO(krzysztof): Remove missingSetters code once all views are migrated to @ReactProp
boolean missingSetters = false;
while (iterator.hasNextKey()) {
String key = iterator.nextKey();
ViewManagersPropertyCache.PropSetter setter = propSetters.get(key);
if (setter != null) {
setter.updateShadowNodeProp(this, props);
} else {
missingSetters = true;
}
}
if (missingSetters) {
updateShadowNode(props);
}
onAfterUpdateTransaction();
}
public void onAfterUpdateTransaction() {
// no-op
}
@Deprecated
public void updateShadowNode(CatalystStylesDiffMap styles) {
BaseCSSPropertyApplicator.applyCSSProperties(this, styles);
}
@@ -235,7 +265,7 @@ public class ReactShadowNode extends CSSNode {
mThemedContext = themedContext;
}
/* package */ void setShouldNotifyOnLayout(boolean shouldNotifyOnLayout) {
public void setShouldNotifyOnLayout(boolean shouldNotifyOnLayout) {
mShouldNotifyOnLayout = shouldNotifyOnLayout;
}