/* @ author Kamal*/
'use strict';

commonsApp.directive(
		'escapeToClose',
		['$document','$parse', function($document, $parse) {
        return {
            restrict: 'A',
            link: function($scope, elem, attr) {
                var fn = $parse(attr['escapeToClose']);

              //Escape event
                var escapeEvent = function(e) {
                	
                    if (e.which == 27)

                    // if we have got this far, then we are good to go with processing the command passed in via the click-outside attribute
                    return $scope.$apply(function () {
                        return fn($scope);
                    });
                };

                // assign the document keypress handler to a variable so we can un-register it when the directive is destroyed
                $document.on('keyup', escapeEvent);

                // when the scope is destroyed, clean up the documents click handler as we don't want it hanging around
                $scope.$on('$destroy', function() {
                    $document.off('keyup', escapeEvent);
                });
            }
        };
}]);

commonsApp.directive(
		'submitToEnter',
		['$document','$parse', function($document, $parse) {
        return {
            restrict: 'A',
            link: function($scope, elem, attr) {
                var fn = $parse(attr['submitToEnter']);

              //Escape event
                var enterEvent = function(e) {
                	
                    if (e.which == 13)

                    // if we have got this far, then we are good to go with processing the command passed in via the click-outside attribute
                    return $scope.$apply(function () {
                        return fn($scope);
                    });
                };

                // assign the document keypress handler to a variable so we can un-register it when the directive is destroyed
                $document.on('keyup', enterEvent);

                // when the scope is destroyed, clean up the documents click handler as we don't want it hanging around
                $scope.$on('$destroy', function() {
                    $document.off('keyup', enterEvent);
                });
            }
        };
}]);