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Versions: 10
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Stored size: 1.32 KB
Contents
require 'erector'
require 'omf_base/lobject'
module OMF::Web::Widget
# Maintains the context for a particular code rendering within a specific session.
#
class AbstractWidget < Erector::Widget
extend OMF::Base::Loggable
include OMF::Base::Loggable
attr_reader :widget_id, :widget_type, :name, :opts
def initialize(opts = {})
super
@opts = opts
@widget_id = opts[:id]
unless @name = opts[:name]
@name = opts[:id] #? opts[:id].to_s.capitalize : 'Unknown: Set opts[:name]'
end
unless @widget_type = opts[:type]
raise "Missing 'type' in '#{opts.inspect}'"
end
OMF::Web::SessionStore[@widget_id, :w] = self
end
# Return text to provide information about this widget
#
def widget_info()
@opts[:info] || 'No information available'
end
# Return html for an optional widget tools menu to be added
# to the widget decoration by the theme.
#
def tools_menu()
# Nothing
end
def layout?
return false
end
def title
@opts[:title]
end
def mime_type
@opts[:mime_type] || 'unknown'
end
def collect_data_sources(ds_set)
raise "Should have been implemented"
end
end # class
end # OMF::Web::Widget
Version data entries
10 entries across 10 versions & 1 rubygems