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28 lines
835 B
28 lines
835 B
var Hammer = require('./module/hammer');
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/**
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* Fake a hammer.js gesture. Event can be a ScrollEvent or MouseMoveEvent
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* @param {Element} element
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* @param {Event} event
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*/
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exports.fakeGesture = function(element, event) {
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var eventType = null;
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// for hammer.js 1.0.5
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// var gesture = Hammer.event.collectEventData(this, eventType, event);
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// for hammer.js 1.0.6+
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var touches = Hammer.event.getTouchList(event, eventType);
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var gesture = Hammer.event.collectEventData(this, eventType, touches, event);
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// on IE in standards mode, no touches are recognized by hammer.js,
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// resulting in NaN values for center.pageX and center.pageY
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if (isNaN(gesture.center.pageX)) {
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gesture.center.pageX = event.pageX;
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}
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if (isNaN(gesture.center.pageY)) {
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gesture.center.pageY = event.pageY;
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}
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return gesture;
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};
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