###

ownCloud - News

@author Bernhard Posselt
@copyright 2012 Bernhard Posselt dev@bernhard-posselt.com

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
License as published by the Free Software Foundation; either
version 3 of the License, or any later version.

This library 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 library.  If not, see <http://www.gnu.org/licenses/>.

###

angular.module('News').directive 'newsClickScroll', ['$timeout', ($timeout) ->
	return (scope, elm, attr) ->
		options = scope.$eval attr.newsClickScroll
		elm.click ->
			scrollArea = $(options.scrollArea)
			direction = options.direction

			# do this to execute after rendering
			$timeout ->
				if direction == 'top'
					scrollPosition = 0
				else
					scrollPosition = scrollArea.prop('scrollHeight')

				scrollArea.scrollTop(scrollPosition)
			, 10
]