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Remove unnecessary topLevelTypes indirection

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topLevelTypes is a key mirror, so dependency and topLevelType are always the same here.
This commit is contained in:
Ben Alpert
2014-06-16 12:18:19 -07:00
parent c93583c84f
commit 52127dd7cf
1 changed files with 8 additions and 10 deletions
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src/browser/ReactBrowserEventEmitter.js
+8 -10
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@@ -226,12 +226,10 @@ var ReactBrowserEventEmitter = merge(ReactEventEmitterMixin, {
for (var i = 0, l = dependencies.length; i < l; i++) {
var dependency = dependencies[i];
if (!(
isListening.hasOwnProperty(dependency) &&
isListening[dependency]
)) {
var topLevelType = topLevelTypes[dependency];
if (topLevelType === topLevelTypes.topWheel) {
isListening.hasOwnProperty(dependency) &&
isListening[dependency]
)) {
if (dependency === topLevelTypes.topWheel) {
if (isEventSupported('wheel')) {
ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
topLevelTypes.topWheel,
@@ -253,7 +251,7 @@ var ReactBrowserEventEmitter = merge(ReactEventEmitterMixin, {
mountAt
);
}
} else if (topLevelType === topLevelTypes.topScroll) {
} else if (dependency === topLevelTypes.topScroll) {
if (isEventSupported('scroll', true)) {
ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(
@@ -268,8 +266,8 @@ var ReactBrowserEventEmitter = merge(ReactEventEmitterMixin, {
ReactBrowserEventEmitter.ReactEventListener.WINDOW_HANDLE
);
}
} else if (topLevelType === topLevelTypes.topFocus ||
topLevelType === topLevelTypes.topBlur) {
} else if (dependency === topLevelTypes.topFocus ||
dependency === topLevelTypes.topBlur) {
if (isEventSupported('focus', true)) {
ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(
@@ -302,7 +300,7 @@ var ReactBrowserEventEmitter = merge(ReactEventEmitterMixin, {
isListening[topLevelTypes.topFocus] = true;
} else if (topEventMapping.hasOwnProperty(dependency)) {
ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
topLevelType,
dependency,
topEventMapping[dependency],
mountAt
);