wms-pda-app/js/mui.gestures.longtap.js

/**
 * mui gesture longtap
 * @param {type} $
 * @param {type} name
 * @returns {undefined}
 */
(function($, name) {
	var timer;
	var handle = function(event, touch) {
		var session = $.gestures.session;
		var options = this.options;
		switch (event.type) {
			case $.EVENT_START:
				clearTimeout(timer);
				timer = setTimeout(function() {
					$.trigger(session.target, name, touch);
				}, options.holdTimeout);
				break;
			case $.EVENT_MOVE:
				if (touch.distance > options.holdThreshold) {
					clearTimeout(timer);
				}
				break;
			case $.EVENT_END:
			case $.EVENT_CANCEL:
				clearTimeout(timer);
				break;
		}
	};
	/**
	 * mui gesture longtap
	 */
	$.addGesture({
		name: name,
		index: 10,
		handle: handle,
		options: {
			fingers: 1,
			holdTimeout: 500,
			holdThreshold: 2
		}
	});
})(mui, 'longtap');