X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=skyquake%2Fplugins%2Fcomposer%2Fsrc%2Fsrc%2Flibraries%2FgetEventPath.js;fp=skyquake%2Fplugins%2Fcomposer%2Fsrc%2Fsrc%2Flibraries%2FgetEventPath.js;h=ca5d6b9ca658bb9b230646664e17bad82bc72e44;hb=e29efc315df33d546237e270470916e26df391d6;hp=0000000000000000000000000000000000000000;hpb=9c5e457509ba5a1822c316635c6308874e61b4b9;p=osm%2FUI.git

diff --git a/skyquake/plugins/composer/src/src/libraries/getEventPath.js b/skyquake/plugins/composer/src/src/libraries/getEventPath.js
new file mode 100644
index 000000000..ca5d6b9ca
--- /dev/null
+++ b/skyquake/plugins/composer/src/src/libraries/getEventPath.js
@@ -0,0 +1,23 @@
+/**
+ * Created by onvelocity on 2/3/16.
+ */
+'use strict';
+export default function getEventPath(event) {
+	if (event.path) {
+		return event.path;
+	}
+	if (event.nativeEvent && event.nativeEvent.path) {
+		return event.nativeEvent.path;
+	}
+	// for browsers, like IE, that don't have event.path
+	let node = event.target;
+	const path = [];
+	// Array.unshift means put the value on the top of the array
+	const addToPath = (value) => path.unshift(value);
+	// warn: some browsers set the root's parent to itself
+	while (node && node !== node.parentNode) {
+		addToPath(node);
+		node = node.parentNode;
+	}
+	return path;
+}