| 1 | /**
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| 2 | * Copyright 2013-present, Facebook, Inc.
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * This source code is licensed under the BSD-style license found in the
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| 6 | * LICENSE file in the root directory of this source tree. An additional grant
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| 7 | * of patent rights can be found in the PATENTS file in the same directory.
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| 8 | *
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| 9 | */
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| 10 |
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| 11 | ;
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| 12 |
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| 13 | /**
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| 14 | * Gets the target node from a native browser event by accounting for
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| 15 | * inconsistencies in browser DOM APIs.
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| 16 | *
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| 17 | * @param {object} nativeEvent Native browser event.
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| 18 | * @return {DOMEventTarget} Target node.
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| 19 | */
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| 20 |
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| 21 | function getEventTarget(nativeEvent) {
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| 22 | var target = nativeEvent.target || nativeEvent.srcElement || window;
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| 23 |
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| 24 | // Normalize SVG <use> element events #4963
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| 25 | if (target.correspondingUseElement) {
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| 26 | target = target.correspondingUseElement;
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| 27 | }
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| 28 |
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| 29 | // Safari may fire events on text nodes (Node.TEXT_NODE is 3).
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| 30 | // @see http://www.quirksmode.org/js/events_properties.html
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| 31 | return target.nodeType === 3 ? target.parentNode : target;
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| 32 | }
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| 33 |
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| 34 | module.exports = getEventTarget; |
| \ | No newline at end of file |