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#
# vdr-scripting - A plugin for the Linux Video Disk Recorder
# Copyright (c) 2009 Tobias Grimm <vdr@e-tobi.net>
#
# 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.
#
# 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 General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#
#
module Vdr
module Osd
class Menu < Vdr::Swig::COsdMenu
attr_reader :title
def initialize(title=nil)
@title = title
super(@title)
@items = []
yield(self) if block_given?
end
def title=(title)
@title = title
set_title(@title)
end
def add_item(item)
@items << item
add(item)
end
def [](index)
return @items[index]
end
def open_sub_menu(menu)
add_sub_menu(menu)
end
def process_key(key)
state = super(key)
case @close_request
when :close
return Vdr::Swig::OsBack
when :close_all
return Vdr::Swig::OsEnd
end
return state
end
def close
@close_request = :close
end
def close_all
@close_request = :close_all
end
def add_new_item(title)
item = Item.new(title)
add_item(item)
return item
end
end
end
end
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