Pony.fm/resources/scripts/app/directives/on-enter.coffee

# Pony.fm - A community for pony fan music.
# Copyright (C) 2015 Feld0
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.


# This directive calls the given function when Enter is pressed in a
# standalone input field.
module.exports = angular.module('ponyfm').directive 'pfmOnEnter', () ->
    (scope, element, attrs) ->
        element.bind("keyup", (event) ->
            if (event.which is 13)
                scope.$apply(()->
                    scope.$eval(attrs.pfmOnEnter)
                )
                event.preventDefault()
        )