orbit-basic/lib/orbit_app/module/widget.rb

109 lines
2.4 KiB
Ruby

module OrbitApp
module Module
module WidgetUtility
Version = "0.1"
module ClassMethods
@@widgets = []
def add(var)
@@widgets << var
end
def all
return @@widgets
end
end
extend ClassMethods
def self.included( other )
other.extend( ClassMethods )
end
class WidgetSet
attr_reader :widgets,:categories_query,:tags_query
def initialize(&block)
@widgets = []
@default_widget = nil
@categories_query = ''
@tags_query = ''
block.arity < 1 ? instance_eval(&block) : block.call(self) if block_given?
end
%w{categories_query tags_query}.each do |field|
define_method(field){|var| instance_variable_set( "@" + field, var)}
end
def get_categories
@categories_query
end
def get_tags
@tags_query
end
def default_widget(&block)
@default_widget = DefaultWidget.new(&block)
end
def customize_widget(name,label,options ={})
@widgets << Widget.new(name,label,options)
end
def to_module_app_format
hash = {}
@widgets.collect{|t| hash[t.name] = t.to_hash}
hash
end
def get_default_widget
return @default_widget
end
end
class DefaultWidget
def initialize(&block)
@query = nil
@image = nil
block.arity < 1 ? instance_eval(&block) : block.call(self) if block_given?
end
def to_module_app_format
{:query=>@query,:image=>@image} rescue nil
end
def query(var)
@query = var
end
def image(var)
@image = var
end
end
class Widget
attr_reader :name,:default_template,:fields
def initialize(name,label,options ={})
@name = name
@fields = options[:fields]
@label = label
end
def to_hash
{:name => @name,:fields=>@fields,:label=>@label}
end
def finalize!
end
protected
end# of widget
end # of WidgetRegisition
end # of Module
end # of OrbitApp