obsolete.ChilliProject/app/helpers/gantt_helper.rb

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#-- encoding: UTF-8
#-- copyright
# ChiliProject is a project management system.
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#
# Copyright (C) 2010-2011 the ChiliProject Team
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#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
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#
# See doc/COPYRIGHT.rdoc for more details.
#++
module GanttHelper
def gantt_zoom_link(gantt, in_or_out)
case in_or_out
when :in
if gantt.zoom < 4
link_to_content_update l(:text_zoom_in),
params.merge(gantt.params.merge(:zoom => (gantt.zoom+1))),
:class => 'icon icon-zoom-in'
else
content_tag('span', l(:text_zoom_in), :class => 'icon icon-zoom-in')
end
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when :out
if gantt.zoom > 1
link_to_content_update l(:text_zoom_out),
params.merge(gantt.params.merge(:zoom => (gantt.zoom-1))),
:class => 'icon icon-zoom-out'
else
content_tag('span', l(:text_zoom_out), :class => 'icon icon-zoom-out')
end
end
end
end