angel-vladov

/**
 * AngularJS example directive. 
 * Allows you to modify the page DOM and CSS styles before printing by exexuting the passed expression. 
 * Will force a $digest phase before the print operation.
 * 
 * Example: <div ng-class="{printed: isPrinted}" on-before-print="printed = true" />
 */
module.directive('onBeforePrint', ['$window', '$rootScope', '$timeout', function onBeforePrint($window, $rootScope, $timeout) {
	var beforePrintDirty = false;
	var listeners = [];