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Contents
# encoding: ascii-8bit
# Copyright 2014 Ball Aerospace & Technologies Corp.
# All Rights Reserved.
#
# This program is free software; you can modify and/or redistribute it
# under the terms of the GNU General Public License
# as published by the Free Software Foundation; version 3 with
# attribution addendums as found in the LICENSE.txt
require 'cosmos'
module Cosmos
# Implements the attributes that are unique to a TableItem such as editable
# and hidden. All other functionality is inherited from {PacketItem}.
class TableItem < PacketItem
# @return [Boolean] Whether this item is editable
attr_reader :editable
# @return [Boolean] Whether this item is hidden (not displayed)
attr_reader :hidden
# (see PacketItem#initialize)
def initialize(name, bit_offset, bit_size, data_type, endianness, array_size = nil, overflow = :ERROR)
super(name, bit_offset, bit_size, data_type, endianness, array_size, overflow)
@display_type = nil
@editable = true
@hidden = false
end
# @param editable [Boolean] Whether this item can be edited
def editable=(editable)
raise ArgumentError, "#{@name}: editable must be a boolean but is a #{editable.class}" unless !!editable == editable
@editable = editable
end
# @param hidden [Boolean] Whether this item should be hidden
def hidden=(hidden)
raise ArgumentError, "#{@name}: hidden must be a boolean but is a #{hidden.class}" unless !!hidden == hidden
@hidden = hidden
end
# Make a light weight clone of this item
def clone
item = super()
item.editable = self.editable
item
end
alias dup clone
# Create a hash of this item's attributes
def to_hash
hash = super()
hash['editable'] = self.editable
hash['hidden'] = self.hidden
hash
end
end
end
Version data entries
39 entries across 39 versions & 1 rubygems